/* ================================================
   WinClass — Design System v3
   winclass.ru — единый файл стилей
   ================================================ */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');

:root {
    --blue-light: #41C8E5;
    --blue-medium: #2EB4D4;
    --green-light: #8EDC50;
    --green-medium: #4DC247;
    --purple-light: #BF80FF;
    --purple-medium: #9966CC;
    --turquoise: #46D2D2;
    --glow-blue: 0 0 15px rgba(65, 200, 229, 0.5);
    --glow-green: 0 0 15px rgba(77, 194, 71, 0.5);
    --glow-purple: 0 0 15px rgba(153, 102, 204, 0.5);
    --glow-turquoise: 0 0 15px rgba(70, 210, 210, 0.5);
    --gradient-brand: linear-gradient(135deg, #46D2D2 0%, #4DC247 50%, #41C8E5 100%);
    --gradient-title: linear-gradient(90deg, #46D2D2 0%, #4DC247 25%, #41C8E5 50%, #9966CC 75%, #46D2D2 100%);
    --gradient-rainbow: linear-gradient(90deg, var(--turquoise), var(--green-medium), var(--blue-light), var(--purple-medium));
    --bg-primary: #f5f9fc;
    --bg-secondary: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.9);
    --text-primary: #1a2b3c;
    --text-secondary: #5a6b7c;
    --text-muted: #8a9bac;
    --header-height: 70px;
    --sidebar-width: 240px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', sans-serif; background: #ffffff; color: var(--text-primary); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }
ul, ol { list-style: none; }

/* === PARTICLES === */
.space-particles { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.particle { position: absolute; border-radius: 50%; animation: floatParticle var(--dur, 20s) infinite ease-in-out; }
.particle.lime { background: var(--green-medium); box-shadow: var(--glow-green); }
.particle.cyan { background: var(--blue-light); box-shadow: var(--glow-blue); }
.particle.violet { background: var(--purple-medium); box-shadow: var(--glow-purple); }
.particle.pink { background: var(--turquoise); box-shadow: var(--glow-turquoise); }
@keyframes floatParticle {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.5; }
    25% { transform: translateY(-80px) translateX(40px); opacity: 0.8; }
    50% { transform: translateY(-120px) translateX(-30px); opacity: 0.4; }
    75% { transform: translateY(-60px) translateX(-50px); opacity: 0.7; }
}

/* === GLOBAL: icons on colored backgrounds === */
[class*="-icon"] i, [class*="card-icon"] i,
[class*="-icon"] svg, [class*="card-icon"] svg { color: white; }

/* === HEADER === */
.header {
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--header-height);
    background: var(--bg-glass); backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(70, 210, 210, 0.2);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 28px; z-index: 100;
}
.logo { display: flex; align-items: center; gap: 14px; }
.logo-image { width: 48px; height: 48px; filter: drop-shadow(3px 3px 6px rgba(77, 194, 71, 0.4)); animation: logoFloat 3s ease-in-out infinite; }
.logo:hover .logo-image { transform: scale(1.1) rotate(5deg); }
@keyframes logoFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
.logo-text { font-size: 26px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.header-actions { display: flex; gap: 10px; align-items: center; }
.btn-header {
    display: flex; align-items: center; gap: 8px;
    padding: 11px 22px; border-radius: var(--radius-full);
    font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700;
    cursor: pointer; transition: all 0.3s ease; border: none;
    background: var(--gradient-brand); color: white;
    box-shadow: 0 4px 20px rgba(70, 210, 210, 0.4);
}
.btn-header:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 6px 30px rgba(70, 210, 210, 0.5); }
.btn-header i { width: 18px; height: 18px; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger i { width: 24px; height: 24px; color: var(--text-primary); }

/* === SIDEBAR === */
.sidebar {
    width: var(--sidebar-width); padding: 14px 10px;
    display: flex; flex-direction: column; gap: 2px;
    position: fixed; top: var(--header-height);
    left: 0; bottom: 0; overflow-y: auto;
    background: var(--bg-glass); backdrop-filter: blur(20px);
    border-right: 1px solid rgba(70, 210, 210, 0.12); z-index: 98;
}
.sidebar-label {
    font-size: 9px; font-weight: 700; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 1.5px;
    padding: 8px 14px 4px; margin-top: 2px;
}
.menu-item {
    display: flex; align-items: center; gap: 12px;
    padding: 8px 14px; border-radius: var(--radius-md);
    cursor: pointer; transition: all 0.3s ease; position: relative;
}
.menu-item i { width: 20px; height: 20px; transition: all 0.3s ease; flex-shrink: 0; }
.sidebar-icon { width: 24px; height: 24px; flex-shrink: 0; }
.menu-item span { font-size: 12px; font-weight: 600; color: var(--text-secondary); transition: all 0.3s ease; white-space: nowrap; }
.menu-item:hover { background: rgba(70, 210, 210, 0.1); transform: translateX(3px); }
.menu-item:hover i { filter: drop-shadow(0 0 10px currentColor); }
.menu-item:hover span { color: var(--text-primary); }
.menu-item.active { background: var(--bg-secondary); box-shadow: var(--shadow-sm), var(--glow-turquoise); transform: translateX(3px); }
.menu-item.active i { color: var(--turquoise) !important; filter: drop-shadow(0 0 6px var(--turquoise)) !important; }
.menu-item.active span { color: var(--text-primary); font-weight: 700; }
.menu-indicator { position: absolute; left: 0; width: 3px; height: 60%; background: var(--gradient-brand); border-radius: 0 3px 3px 0; opacity: 0; transition: opacity 0.3s; }
.menu-item:hover .menu-indicator { opacity: 0.5; }
.menu-item.active .menu-indicator { opacity: 1; }

/* Icon colors by section */
.menu-item[data-page="index"] i { color: var(--turquoise); filter: drop-shadow(0 0 4px var(--turquoise)); }
.menu-item[data-page="platform"] i { color: #46D2D2; filter: drop-shadow(0 0 4px #46D2D2); }
.menu-item[data-page="courses"] i { color: #8b5cf6; filter: drop-shadow(0 0 4px #8b5cf6); }
.menu-item[data-page="olympiads"] i { color: #f59e0b; filter: drop-shadow(0 0 4px #f59e0b); }
.menu-item[data-page="diagnostics"] i { color: #ef4444; filter: drop-shadow(0 0 4px #ef4444); }
.menu-item[data-page="methodology"] i { color: #ec4899; filter: drop-shadow(0 0 4px #ec4899); }
.menu-item[data-page="development"] i { color: #6366f1; filter: drop-shadow(0 0 4px #6366f1); }
.menu-item[data-page="app"] i { color: #10b981; filter: drop-shadow(0 0 4px #10b981); }
.menu-item[data-page="marketing"] i { color: #9966CC; filter: drop-shadow(0 0 4px #9966CC); }
.menu-item:not(.menu-cta) i { animation: iconGlow 2.5s ease-in-out infinite; }
@keyframes iconGlow { 0%, 100% { filter: drop-shadow(0 0 4px currentColor); } 50% { filter: drop-shadow(0 0 10px currentColor); } }

.menu-cta {
    background: var(--gradient-brand); border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(70, 210, 210, 0.4); margin-top: 6px;
}
.menu-cta i { color: white !important; filter: drop-shadow(0 0 4px rgba(255,255,255,0.5)) !important; animation: none !important; }
.menu-cta span { color: white !important; font-weight: 700 !important; }
.menu-cta:hover { transform: translateX(3px) scale(1.02); box-shadow: 0 6px 30px rgba(70, 210, 210, 0.5); }
.menu-cta .menu-indicator { display: none; }
.sidebar-divider { height: 1px; background: rgba(70, 210, 210, 0.12); margin: 4px 10px; }

/* Sidebar scrollbar */
.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(70, 210, 210, 0.2); border-radius: 10px; }
.sidebar::-webkit-scrollbar-thumb:hover { background: rgba(70, 210, 210, 0.4); }
.sidebar { scrollbar-width: thin; scrollbar-color: rgba(70, 210, 210, 0.2) transparent; }

/* Sidebar overlay (mobile) */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 97; }

/* === MAIN LAYOUT === */
.main-container {
    padding-top: var(--header-height);
    margin-left: var(--sidebar-width);
    min-height: 100vh; position: relative; z-index: 1;
}
.content-area { padding: 28px; max-width: 1100px; }

/* === GRADIENT TITLE === */
.gradient-title {
    font-size: 28px; font-weight: 900; line-height: 1.2;
    background: var(--gradient-title); background-size: 200% auto;
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    animation: gradientFlow 4s linear infinite;
}
@keyframes gradientFlow { 0% { background-position: 0% center; } 100% { background-position: 200% center; } }

/* === HERO === */
.hero {
    background: linear-gradient(135deg, rgba(70,210,210,0.06) 0%, rgba(77,194,71,0.04) 50%, rgba(65,200,229,0.06) 100%);
    border-radius: var(--radius-lg); padding: 32px 36px;
    margin-bottom: 36px; position: relative; overflow: hidden;
    border: 1px solid rgba(70, 210, 210, 0.12);
    animation: fadeInUp 0.6s ease;
}
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.hero-layout { display: flex; align-items: center; gap: 32px; }
.hero-text { flex: 1; z-index: 2; }
.hero-visual { flex: 0 0 340px; z-index: 1; position: relative; }
.hero-subtitle { font-size: 14px; font-weight: 500; color: var(--text-secondary); max-width: 600px; margin-bottom: 20px; line-height: 1.6; }

/* === BADGES === */
.cosmo-badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #9966CC 0%, #BF80FF 100%);
    border-radius: 50px; margin-bottom: 16px;
    box-shadow: 0 4px 20px rgba(153, 102, 204, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.cosmo-badge:hover { transform: translateY(-3px); box-shadow: 0 6px 25px rgba(153, 102, 204, 0.5); }
.cosmo-badge .coin {
    width: 26px; height: 26px;
    background: linear-gradient(135deg, #FF1493, #FF69B4);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    animation: spin-coin 3s linear infinite;
    box-shadow: 0 0 10px rgba(255, 20, 147, 0.6);
}
@keyframes spin-coin { 0%, 100% { transform: rotateY(0deg); } 50% { transform: rotateY(180deg); } }
.cosmo-badge span { font-size: 13px; font-weight: 700; color: white; }
.cosmo-badge .highlight { color: #FFD700; font-weight: 800; }

.demo-badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 10px 20px;
    background: linear-gradient(90deg, #46D2D2 0%, #41C8E5 25%, #2EB4D4 50%, #46D2D2 75%, #41C8E5 100%);
    background-size: 200% auto; animation: gradientFlow 4s linear infinite;
    border-radius: 50px; margin-top: 8px;
    box-shadow: 0 4px 20px rgba(70, 210, 210, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.demo-badge:hover { transform: translateY(-3px); box-shadow: 0 6px 25px rgba(70, 210, 210, 0.5); }
.demo-badge .demo-icon {
    width: 26px; height: 26px;
    background: linear-gradient(135deg, #41C8E5, #46D2D2);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 10px rgba(65, 200, 229, 0.6);
}
.demo-badge span { font-size: 13px; font-weight: 700; color: white; }

/* === HERO PLANETS === */
.deco-planets { position: absolute; top: 0; right: 0; bottom: 0; width: 340px; display: flex; align-items: center; justify-content: center; }
.deco-planets-inner { position: relative; width: 260px; height: 280px; }
.deco-planet { position: absolute; border-radius: 50%; overflow: hidden; }
.deco-planet::before { content: ''; position: absolute; top: 8%; left: 15%; width: 30%; height: 20%; background: rgba(255,255,255,0.4); border-radius: 50%; filter: blur(6px); z-index: 5; }
.deco-spots { width: 150px; height: 150px; background: linear-gradient(145deg, #46D2D2 0%, #2EB4D4 100%); top: 50px; right: 0; box-shadow: 0 12px 40px rgba(70, 210, 210, 0.4), inset -20px -20px 40px rgba(0,0,0,0.12), inset 12px 12px 30px rgba(255,255,255,0.2); animation: floatA 8s ease-in-out infinite; }
.spot { position: absolute; border-radius: 50%; background: rgba(255,255,255,0.3); filter: blur(3px); }
.deco-spots .spot:nth-child(1) { width: 38px; height: 30px; top: 25%; left: 15%; }
.deco-spots .spot:nth-child(2) { width: 26px; height: 20px; top: 50%; right: 20%; }
.deco-spots .spot:nth-child(3) { width: 22px; height: 26px; bottom: 20%; left: 40%; }
.deco-spots .spot:nth-child(4) { width: 16px; height: 14px; top: 20%; right: 30%; }
.deco-spots .spot:nth-child(5) { width: 20px; height: 16px; bottom: 32%; left: 20%; }
.deco-saturn { width: 105px; height: 105px; background: linear-gradient(145deg, #BF80FF 0%, #9966CC 100%); top: 0; left: 20px; box-shadow: 0 10px 35px rgba(153, 102, 204, 0.4), inset -16px -16px 32px rgba(0,0,0,0.15), inset 10px 10px 24px rgba(255,255,255,0.2); animation: floatB 7s ease-in-out infinite; }
.saturn-ring { position: absolute; top: 50%; left: 50%; width: 155px; height: 38px; border: 4px solid rgba(191, 128, 255, 0.5); border-radius: 50%; transform: translate(-50%, -50%) rotateX(75deg); box-shadow: 0 0 15px rgba(191, 128, 255, 0.3); z-index: -1; }
.saturn-ring::after { content: ''; position: absolute; top: 5px; left: 5px; right: 5px; bottom: 5px; border: 2px solid rgba(153, 102, 204, 0.3); border-radius: 50%; }
.deco-blue { width: 85px; height: 85px; background: linear-gradient(145deg, #41C8E5 0%, #2EB4D4 100%); bottom: 20px; left: 45px; box-shadow: 0 8px 30px rgba(65, 200, 229, 0.4), inset -14px -14px 28px rgba(0,0,0,0.12), inset 8px 8px 20px rgba(255,255,255,0.25); animation: floatC 6s ease-in-out infinite; }
.band { position: absolute; left: 0; right: 0; background: rgba(255,255,255,0.18); border-radius: 50%; }
.deco-blue .band:nth-child(1) { top: 25%; height: 8px; }
.deco-blue .band:nth-child(2) { top: 48%; height: 5px; background: rgba(255,255,255,0.12); }
.deco-blue .band:nth-child(3) { top: 68%; height: 7px; }
.deco-mini { box-shadow: 0 4px 15px rgba(0,0,0,0.2), inset -6px -6px 12px rgba(0,0,0,0.1), inset 4px 4px 8px rgba(255,255,255,0.3); }
.deco-mini::before { display: none; }
.deco-mini-1 { width: 42px; height: 42px; background: linear-gradient(145deg, #4DC247, #3aa83a); top: 100px; left: 0; animation: floatD 5s ease-in-out infinite; }
.deco-mini-2 { width: 26px; height: 26px; background: linear-gradient(145deg, #BF80FF, #9966CC); bottom: 90px; right: 20px; animation: floatE 6s ease-in-out infinite; }
.deco-mini-3 { width: 20px; height: 20px; background: linear-gradient(145deg, #46D2D2, #41C8E5); top: 22px; right: 60px; animation: floatF 7s ease-in-out infinite; }
@keyframes floatA { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes floatB { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes floatC { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes floatD { 0%, 100% { transform: translateY(0) translateX(0); } 50% { transform: translateY(-6px) translateX(4px); } }
@keyframes floatE { 0%, 100% { transform: translateY(0) translateX(0); } 50% { transform: translateY(-5px) translateX(-3px); } }
@keyframes floatF { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }

/* === SECTIONS === */
.section { margin-bottom: 40px; }
.section-title { font-size: 20px; font-weight: 800; margin-bottom: 8px; color: var(--text-primary); }
.section-subtitle { font-size: 13px; color: var(--text-secondary); margin-bottom: 24px; max-width: 550px; }

/* === BUTTONS === */
.btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 24px; border-radius: var(--radius-full);
    font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700;
    background: var(--gradient-brand); color: white; border: none;
    cursor: pointer; transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(70, 210, 210, 0.4);
}
.btn-primary:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 6px 25px rgba(70, 210, 210, 0.5); }
.btn-primary i { width: 16px; height: 16px; }
.btn-secondary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 22px; border-radius: var(--radius-full);
    font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700;
    background: transparent; color: var(--text-primary);
    border: 2px solid rgba(70, 210, 210, 0.25);
    cursor: pointer; transition: all 0.3s ease;
}
.btn-secondary:hover { border-color: var(--turquoise); background: rgba(70, 210, 210, 0.06); transform: translateY(-2px); }
.btn-secondary i { width: 16px; height: 16px; color: var(--turquoise); }

/* === DIRECTION CARDS (главная — карточки направлений) === */
.dir-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.dir-card {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 24px; border: 1px solid rgba(70, 210, 210, 0.08);
    transition: all 0.3s ease; display: flex; gap: 18px; align-items: flex-start;
}
.dir-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(70, 210, 210, 0.2); }
.dir-card-icon {
    width: 48px; height: 48px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.dir-card-icon i { width: 24px; height: 24px; color: white; }
.dir-card-body { flex: 1; }
.dir-card-title { font-size: 14px; font-weight: 800; margin-bottom: 4px; }
.dir-card-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 10px; }
.dir-card-link {
    font-size: 11px; font-weight: 700; color: var(--turquoise);
    display: inline-flex; align-items: center; gap: 4px;
    transition: all 0.3s ease;
}
.dir-card-link:hover { gap: 8px; }
.dir-card-link i { width: 14px; height: 14px; }

/* === USP GRID === */
.usp-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.usp-card {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 22px; border: 1px solid rgba(70, 210, 210, 0.08);
    transition: all 0.3s ease;
}
.usp-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(70, 210, 210, 0.2); }
.usp-card-icon {
    width: 42px; height: 42px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.usp-card-icon i { width: 22px; height: 22px; color: white; }
.usp-card h3 { font-size: 14px; font-weight: 800; margin-bottom: 6px; }
.usp-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

/* === STATS BAR === */
.stats-bar {
    display: grid; grid-template-columns: repeat(4, 1fr);
    background: linear-gradient(135deg, #1a2b3c 0%, #0f1922 100%);
    border-radius: var(--radius-lg); padding: 32px 28px; gap: 16px; margin-bottom: 36px;
}
.stat-item { text-align: center; }
.stat-number { font-size: 32px; font-weight: 900; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 4px; }
.stat-label { font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.7); }

/* === FEATURE SLIDER === */
.feature-slider {
    display: flex; gap: 16px; overflow-x: auto;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    padding: 4px 0 12px;
}
.feature-slider::-webkit-scrollbar { height: 4px; }
.feature-slider::-webkit-scrollbar-track { background: transparent; }
.feature-slider::-webkit-scrollbar-thumb { background: rgba(70,210,210,0.25); border-radius: 10px; }
.feature-slider::-webkit-scrollbar-thumb:hover { background: rgba(70,210,210,0.45); }
.feature-slider { scrollbar-width: thin; scrollbar-color: rgba(70,210,210,0.25) transparent; }
.feature-slide {
    flex: 0 0 260px; scroll-snap-align: start;
    background: var(--bg-secondary); border-radius: var(--radius-md);
    border: 1px solid rgba(0,0,0,0.06); overflow: hidden;
    transition: all 0.3s ease; padding: 22px;
}
.feature-slide:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feature-slide-icon {
    width: 48px; height: 48px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.feature-slide-icon i { width: 24px; height: 24px; color: white; }
.feature-slide-title { font-size: 14px; font-weight: 800; margin-bottom: 6px; }
.feature-slide-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 12px; }
.feature-slide-stat { font-size: 11px; font-weight: 700; color: var(--turquoise); display: flex; align-items: center; gap: 4px; }
.feature-slide-stat i { width: 14px; height: 14px; }

/* === COURSE SLIDER === */
.course-slider {
    display: flex; gap: 16px; overflow-x: auto;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    padding: 4px 0 12px;
}
.course-slider::-webkit-scrollbar { height: 4px; }
.course-slider::-webkit-scrollbar-track { background: transparent; }
.course-slider::-webkit-scrollbar-thumb { background: rgba(70,210,210,0.25); border-radius: 10px; }
.course-slider { scrollbar-width: thin; scrollbar-color: rgba(70,210,210,0.25) transparent; }
.course-slide {
    flex: 0 0 260px; scroll-snap-align: start;
    background: var(--bg-secondary); border-radius: var(--radius-md);
    border: 1px solid rgba(0,0,0,0.06); overflow: hidden;
    transition: all 0.3s ease;
}
.course-slide:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.course-slide-img { width: 100%; height: 150px; object-fit: cover; display: block; }
.course-slide-body { padding: 14px; }
.course-slide-title { font-size: 13px; font-weight: 800; margin-bottom: 4px; }
.course-slide-age { display: inline-block; padding: 2px 8px; border-radius: var(--radius-full); font-size: 10px; font-weight: 700; margin-bottom: 8px; }
.course-slide-stats { display: flex; gap: 10px; font-size: 10px; font-weight: 600; color: var(--text-muted); margin-bottom: 10px; }
.course-slide-stats span { display: flex; align-items: center; gap: 3px; }
.course-slide-stats i { width: 12px; height: 12px; }
.course-slide-btn {
    display: flex; align-items: center; justify-content: center; gap: 5px;
    padding: 8px; border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700;
    color: white; border: none; cursor: pointer; transition: all 0.3s ease; width: 100%;
}
.course-slide-btn:hover { filter: brightness(1.1); transform: scale(1.02); }
.course-slide-btn i { width: 13px; height: 13px; }

/* === REELS BANNER === */
.reels-banner {
    background: linear-gradient(135deg, #1a2b3c 0%, #0f1922 100%);
    border-radius: var(--radius-lg); padding: 28px 32px;
    display: flex; align-items: center; gap: 24px;
    margin-bottom: 36px; color: white; overflow: hidden;
}
.reels-icon {
    width: 60px; height: 60px; background: var(--gradient-brand);
    border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; box-shadow: 0 4px 15px rgba(70,210,210,0.3);
}
.reels-icon i { width: 30px; height: 30px; color: white; }
.reels-content h3 { font-size: 16px; font-weight: 800; margin-bottom: 6px; }
.reels-content p { font-size: 12px; color: rgba(255,255,255,0.7); line-height: 1.5; }
.reels-tags { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.reels-tag {
    padding: 4px 10px; border-radius: var(--radius-full);
    background: rgba(70,210,210,0.12); border: 1px solid rgba(70,210,210,0.25);
    font-size: 11px; font-weight: 600; color: var(--turquoise);
}

/* === STEPS === */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; position: relative; }
.steps-grid::before {
    content: ''; position: absolute; top: 36px; left: 15%; right: 15%;
    height: 2px; background: var(--gradient-brand); border-radius: 2px; z-index: 0;
}
.step-card {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 24px 18px; text-align: center;
    border: 1px solid rgba(70, 210, 210, 0.1); position: relative; z-index: 1;
    transition: all 0.3s ease;
}
.step-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.step-number {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--gradient-brand); color: white;
    font-size: 20px; font-weight: 900;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 14px;
    box-shadow: 0 4px 15px rgba(70, 210, 210, 0.35);
}
.step-card h3 { font-size: 14px; font-weight: 800; margin-bottom: 6px; }
.step-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.step-card .btn-primary { margin-top: 12px; font-size: 12px; padding: 8px 16px; }

/* === FAQ === */
.faq-grid { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    border: 1px solid rgba(70,210,210,0.08); overflow: hidden;
}
.faq-question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 18px; cursor: pointer; font-size: 13px; font-weight: 700;
    transition: all 0.3s ease;
}
.faq-question:hover { background: rgba(70,210,210,0.04); }
.faq-question i { width: 18px; height: 18px; color: var(--turquoise); transition: transform 0.3s; flex-shrink: 0; margin-left: 12px; }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-answer-inner { padding: 0 18px 14px; font-size: 12px; color: var(--text-secondary); line-height: 1.6; }
.faq-item.open .faq-answer { max-height: 400px; }

/* === FINAL CTA === */
.final-cta {
    background: linear-gradient(135deg, rgba(70,210,210,0.08) 0%, rgba(77,194,71,0.06) 100%);
    border: 1px solid rgba(70,210,210,0.15); border-radius: var(--radius-lg);
    padding: 36px; text-align: center; margin-bottom: 36px;
}
.final-cta h2 { font-size: 22px; font-weight: 900; margin-bottom: 10px; }
.final-cta p { font-size: 13px; color: var(--text-secondary); margin-bottom: 20px; max-width: 450px; margin-left: auto; margin-right: auto; }

/* === LEAD FORM === */
.lead-form {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 28px; border: 1px solid rgba(70,210,210,0.12);
    max-width: 420px; margin: 0 auto 36px;
}
.lead-form h3 { font-size: 16px; font-weight: 800; margin-bottom: 6px; text-align: center; }
.lead-form > p { font-size: 12px; color: var(--text-secondary); text-align: center; margin-bottom: 18px; }
.form-group { margin-bottom: 12px; }
.form-input {
    width: 100%; padding: 10px 14px;
    border: 2px solid rgba(70,210,210,0.12); border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif; font-size: 13px;
    transition: all 0.3s ease; background: var(--bg-primary);
}
.form-input:focus { outline: none; border-color: var(--turquoise); box-shadow: 0 0 0 3px rgba(70,210,210,0.12); }
.form-input::placeholder { color: var(--text-muted); }
.form-submit {
    width: 100%; padding: 12px;
    background: var(--gradient-brand); color: white;
    border: none; border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700;
    cursor: pointer; transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(70,210,210,0.35);
}
.form-submit:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(70,210,210,0.45); }
.form-note { font-size: 10px; color: var(--text-muted); text-align: center; margin-top: 8px; }

/* === PLATFORM GRID === */
.platform-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.platform-card {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 20px; border: 1px solid rgba(70,210,210,0.08); transition: all 0.3s ease;
}
.platform-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.platform-card-icon {
    width: 40px; height: 40px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.platform-card-icon i { width: 20px; height: 20px; color: white; }
.platform-card h3 { font-size: 14px; font-weight: 800; margin-bottom: 6px; }
.platform-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }

/* === FOOTER (на всю ширину, sidebar кончается) === */
.wc-footer {
    background: linear-gradient(135deg, #1a2b3c 0%, #0f1922 100%);
    margin-left: var(--sidebar-width);
    padding: 40px 32px 24px;
    position: relative; z-index: 10;
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-grid { display: grid; gap: 32px; margin-bottom: 32px; }
.footer-brand { padding-right: 16px; }
.footer-logo-text {
    font-size: 24px; font-weight: 800;
    background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.footer-desc { font-size: 12px; line-height: 1.6; color: rgba(255,255,255,0.6); margin: 12px 0 16px; }
.footer-socials { display: flex; gap: 10px; }
.social-link {
    width: 36px; height: 36px; background: rgba(255,255,255,0.08);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.7); transition: all 0.3s ease;
}
.social-link:hover { background: var(--gradient-brand); color: white; transform: translateY(-3px); box-shadow: 0 8px 20px rgba(70,210,210,0.4); }
.footer-title {
    font-size: 13px; font-weight: 700; color: white;
    margin-bottom: 14px; position: relative; padding-bottom: 8px;
}
.footer-title::after {
    content: ''; position: absolute; left: 0; bottom: 0;
    width: 24px; height: 2px; background: var(--gradient-brand); border-radius: 2px;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 12px; color: rgba(255,255,255,0.6); transition: all 0.3s ease; display: inline-block; }
.footer-links a:hover { color: var(--turquoise); transform: translateX(4px); }
.footer-info { font-size: 12px; color: rgba(255,255,255,0.5); }
.footer-messengers { display: flex; gap: 12px; margin-top: 4px; }
.messenger-link {
    width: 42px; height: 42px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center; transition: all 0.3s ease;
}
.messenger-link.whatsapp { background: rgba(37,211,102,0.15); color: #25D366; }
.messenger-link.telegram { background: rgba(0,136,204,0.15); color: #0088cc; }
.messenger-link.max { background: rgba(255,255,255,0.1); }
.messenger-link:hover { transform: translateY(-3px) scale(1.05); }
.messenger-link.whatsapp:hover { background: #25D366; color: white; box-shadow: 0 8px 20px rgba(37,211,102,0.4); }
.messenger-link.telegram:hover { background: #0088cc; color: white; box-shadow: 0 8px 20px rgba(0,136,204,0.4); }
.messenger-link.max:hover { background: rgba(255,255,255,0.2); box-shadow: 0 8px 20px rgba(255,255,255,0.2); }
.footer-bottom { padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.4); margin: 0; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .sidebar { display: none; }
    .sidebar.open { display: flex; width: 260px; z-index: 200; background: white; }
    .sidebar-overlay.open { display: block; }
    .hamburger { display: block; }
    .main-container { margin-left: 0; }
    .wc-footer { margin-left: 0; }
    .content-area { padding: 24px; }
}

@media (max-width: 768px) {
    :root { --header-height: 60px; }
    .header { padding: 0 14px; }
    .logo-text { font-size: 22px; }
    .logo-image { width: 40px; height: 40px; }
    .content-area { padding: 18px; }
    .hero { padding: 24px; }
    .hero-btns { justify-content: center; }
    .hero-layout { flex-direction: column; text-align: center; }
    .hero-visual { flex: none; width: 240px; margin: 0 auto; }
    .hero-visual, .deco-planets, #particles { display: none; }
    .hero-text { max-width: 100%; }
    .gradient-title { font-size: 22px; }
    .hero-subtitle { font-size: 13px; }
    .dir-grid, .usp-grid, .platform-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .steps-grid::before { display: none; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 24px 20px; }
    .stat-number { font-size: 26px; }
    .feature-slide, .course-slide { flex: 0 0 220px; }
    .course-slide-img { height: 120px; }
    .reels-banner { flex-direction: column; padding: 22px; text-align: center; }
    .reels-tags { justify-content: center; }
    .final-cta { padding: 28px 20px; }
    .btn-header span { display: none; }
    .btn-header { padding: 10px 12px; }
    .footer-grid { grid-template-columns: 1fr 1fr !important; gap: 24px; }
    .footer-brand { grid-column: span 2; text-align: center; padding-right: 0; }
    .footer-socials { justify-content: center; }
    .wc-footer { padding: 32px 20px 20px; }
}

@media (max-width: 480px) {
    .wc-footer { padding: 28px 16px 16px; }
    .footer-grid { grid-template-columns: 1fr !important; gap: 20px; }
    .footer-brand { grid-column: span 1; }
    .footer-col { text-align: center; }
    .footer-title::after { left: 50%; transform: translateX(-50%); }
    .footer-links a:hover { transform: none; }
    .footer-messengers { justify-content: center; }
    .hero-actions { flex-direction: column; }
    .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
}


/* ================================================
   COURSES DESIGN SYSTEM (from courses.winclass.ru)
   ================================================ */
/* ================================================
   WinClass Courses — Design System v2
   courses.winclass.ru
   Пропорции как на образце winclass.ru
   ================================================ */

/* === PARTICLES === */
.particle { position: absolute; border-radius: 50%; animation: floatParticle var(--dur, 20s) infinite ease-in-out; }

/* === HEADER (как на образце) === */

/* === TRUST BAR === */

/* === SIDEBAR === */

/* Icon colors */


/* Sidebar custom scrollbar */

/* Hamburger (mobile) */

/* === MAIN LAYOUT === */

/* === GRADIENT TITLE (как на образце) === */

/* === HERO SECTION (компактный) === */
.hero-badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 14px; border-radius: var(--radius-full);
    background: rgba(70, 210, 210, 0.12); border: 1px solid rgba(70, 210, 210, 0.25);
    font-size: 11px; font-weight: 700; color: var(--turquoise); margin-bottom: 14px;
}
.hero-badge i { width: 14px; height: 14px; }
.hero h1 { font-size: 28px; font-weight: 900; line-height: 1.2; margin-bottom: 14px; }
.hero h1.gradient-title { font-size: 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Hero with course image */
.hero-course { display: flex; gap: 32px; align-items: center; }
.hero-course-info { flex: 1; }
.hero-course-visual { flex: 0 0 240px; }
.hero-course-visual img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.hero-meta { display: flex; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.hero-meta-item {
    display: flex; align-items: center; gap: 6px;
    padding: 5px 12px; border-radius: var(--radius-full);
    background: rgba(255,255,255,0.7); border: 1px solid rgba(70,210,210,0.12);
    font-size: 12px; font-weight: 600; color: var(--text-secondary);
}
.hero-meta-item i { width: 14px; height: 14px; color: var(--turquoise); }

/* === BUTTONS (компактные) === */

/* === SECTIONS === */

/* === COURSE CATALOG === */
.courses-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.course-card {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 20px; border: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s ease; display: flex; flex-direction: column;
}
.course-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.course-card-header { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; }
.course-card-img { width: 56px; height: 56px; border-radius: 12px; object-fit: cover; flex-shrink: 0; box-shadow: var(--shadow-sm); }
.course-card-title { font-size: 14px; font-weight: 800; line-height: 1.3; }
.course-card-age { display: inline-block; padding: 3px 10px; border-radius: var(--radius-full); font-size: 11px; font-weight: 700; margin-top: 3px; }
.course-card-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 12px; flex: 1; }
.course-card-stats { display: flex; gap: 12px; margin-bottom: 14px; font-size: 11px; font-weight: 600; color: var(--text-muted); }
.course-card-stats span { display: flex; align-items: center; gap: 4px; }
.course-card-stats i { width: 13px; height: 13px; }
.course-card-btn {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    padding: 10px; border-radius: var(--radius-md);
    font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700;
    color: white; border: none; cursor: pointer; transition: all 0.3s ease;
}
.course-card-btn:hover { filter: brightness(1.1); transform: scale(1.02); }
.course-card-btn i { width: 14px; height: 14px; }

/* === USP GRID === */

/* === STEPS === */

/* === PROBLEM/SOLUTION === */
.problem-solution { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 36px; }
.problem-card, .solution-card { border-radius: var(--radius-md); padding: 24px; }
.problem-card { background: linear-gradient(135deg, #fff5f5, #fef2f2); border: 1px solid rgba(239, 68, 68, 0.12); }
.solution-card { background: linear-gradient(135deg, #f0fdfa, #ecfdf5); border: 1px solid rgba(16, 185, 129, 0.12); }
.problem-card h3, .solution-card h3 { font-size: 15px; font-weight: 800; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.ps-list { display: flex; flex-direction: column; gap: 8px; }
.ps-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.ps-list li i { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; }
.problem-card .ps-list li i { color: #ef4444; }
.solution-card .ps-list li i { color: #10b981; }

/* === REELS BANNER === */

/* === PLATFORM === */

/* === STATS === */

/* === FAQ === */

/* === FINAL CTA === */

/* === LEAD FORM === */

/* === COURSE PAGE: Modules === */
.modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.module-card {
    background: var(--bg-secondary); border-radius: var(--radius-sm);
    padding: 18px; border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease; border-top: 3px solid;
}
.module-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.module-number { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.module-card h4 { font-size: 13px; font-weight: 800; margin-bottom: 5px; }
.module-card .module-lessons { font-size: 11px; font-weight: 600; margin-bottom: 5px; }
.module-card p { font-size: 11px; color: var(--text-secondary); line-height: 1.4; }

/* === Scientific base === */
.science-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.science-item { background: var(--bg-secondary); border-radius: var(--radius-sm); border: 1px solid rgba(0,0,0,0.05); overflow: hidden; }
.science-header { display: flex; align-items: center; gap: 10px; padding: 14px 16px; cursor: pointer; transition: all 0.3s ease; }
.science-header:hover { background: rgba(70,210,210,0.04); }
.science-emoji { font-size: 22px; flex-shrink: 0; }
.science-title { font-size: 12px; font-weight: 700; flex: 1; }
.science-toggle { width: 16px; height: 16px; color: var(--turquoise); transition: transform 0.3s; }
.science-item.open .science-toggle { transform: rotate(180deg); }
.science-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.science-body-inner { padding: 0 16px 14px; font-size: 11px; color: var(--text-secondary); line-height: 1.6; }
.science-item.open .science-body { max-height: 300px; }

/* === Includes === */
.includes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.include-card {
    background: var(--bg-secondary); border-radius: var(--radius-sm);
    padding: 18px; border: 1px solid rgba(0,0,0,0.05); text-align: center;
    transition: all 0.3s ease;
}
.include-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.include-icon { font-size: 28px; margin-bottom: 8px; }
.include-card h4 { font-size: 12px; font-weight: 700; margin-bottom: 4px; }
.include-card p { font-size: 10px; color: var(--text-secondary); line-height: 1.4; }

/* === Tiers === */
.tiers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.tier-card {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 20px 16px; border: 2px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease; text-align: center; position: relative;
}
.tier-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tier-card--popular { border-color: var(--turquoise); box-shadow: var(--glow-turquoise); }
.tier-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    padding: 4px 14px; border-radius: var(--radius-full);
    background: var(--gradient-brand); color: white; font-size: 10px; font-weight: 700;
}
.tier-name { font-size: 16px; font-weight: 800; margin-bottom: 6px; margin-top: 6px; }
.tier-price { font-size: 28px; font-weight: 900; margin-bottom: 2px; }
.tier-price-note { font-size: 11px; color: var(--text-muted); margin-bottom: 16px; }
.tier-subtitle { font-size: 12px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.tier-desc { font-size: 11px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 16px; font-style: italic; }
.tier-features { text-align: left; margin-bottom: 18px; }
.tier-features li { display: flex; align-items: flex-start; gap: 6px; font-size: 11px; color: var(--text-secondary); padding: 4px 0; }
.tier-features li i { width: 14px; height: 14px; color: var(--turquoise); flex-shrink: 0; margin-top: 1px; }
.btn-disabled { opacity: 0.5; pointer-events: none; background: #ccc !important; box-shadow: none !important; }

@media (max-width: 1024px) {
    .tiers-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .tiers-grid { grid-template-columns: 1fr; max-width: 400px; }
}

/* === Related courses === */
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

/* === FEATURES (на внутренних) === */
.cr { --radius-md: 14px; --radius-lg: 20px; }

/* === FOOTER (как на образце) === */
.footer-col {}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .sidebar.open { display: flex; width: 260px; z-index: 200; background: white; }
}

@media (max-width: 768px) {
    .hero h1, .hero h1.gradient-title { font-size: 22px; }
    .hero-course { flex-direction: column; gap: 20px; }
    .hero-course-visual { flex: none; width: 100%; max-width: 240px; margin: 0 auto; }
    .modules-grid, .includes-grid, .related-grid { grid-template-columns: 1fr 1fr; }
    .tiers-grid { grid-template-columns: 1fr; max-width: 340px; }
}

@media (max-width: 480px) {
    .hero-meta { gap: 6px; }
    .hero-meta-item { padding: 4px 8px; font-size: 10px; }
    .hero-actions { flex-direction: column; }
    .modules-grid, .includes-grid, .related-grid { grid-template-columns: 1fr; }
    .footer-col { text-align: center; }
}


/* ================================================
   PAGE-SPECIFIC STYLES
   ================================================ */

/* === ACHIEVEMENTS PAGE === */

    * { margin: 0; padding: 0; box-sizing: border-box; }

    
    /* LAYOUT */

    /* MODULE */
    .achievements-module { animation: fadeInUp 0.4s ease; }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .achievements-header { text-align: center; margin-bottom: 40px; }

    /* CARDS GRID */
    @keyframes floatStar { 0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.7; } 50% { transform: translateY(-10px) rotate(180deg); opacity: 1; } }
    @keyframes pulseRing { 0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.5; } 100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; } }
    .achievement-card .card-content { position: relative; z-index: 2; }
    .achievement-card .card-icon { width: 50px; height: 50px; background: var(--card-gradient); border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); }
    .achievement-card:hover .card-hover-effect { opacity: 1; }

    /* DETAIL PAGE */
    .detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 15px; }
    .detail-title { font-size: 24px; font-weight: 800; margin: 0; display: flex; align-items: center; gap: 10px; }
    .detail-title i { width: 28px; height: 28px; }
    .detail-intro { margin-bottom: 25px; }
    .btn-back i { width: 18px; height: 18px; }

    /* SLIDER */
    .ach-slider { position: relative; background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%); border-radius: var(--radius-xl); padding: 45px 70px; margin-bottom: 30px; overflow: hidden; }
    .ach-slider .slider-container { position: relative; min-height: 140px; }
    .ach-slider .slider-slide { display: none; align-items: center; gap: 35px; animation: slideIn 0.5s ease; }
    .ach-slider .slider-slide.active { display: flex; }
    @keyframes slideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
    .ach-slider .slide-icon { width: 100px; height: 100px; border-radius: 18px; display: flex; align-items: center; justify-content: center; font-size: 3rem; flex-shrink: 0; box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3); }
    .ach-slider .slide-content { flex: 1; }
    .ach-slider .slide-title { font-size: 1.4rem; font-weight: 700; margin: 0 0 10px 0; }
    .ach-slider .slider-arrow:hover { background: rgba(255, 255, 255, 0.2); transform: scale(1.1); }
    .ach-slider .slider-arrow i { width: 18px; height: 18px; }
    .ach-slider .slider-dots { display: flex; justify-content: center; gap: 8px; margin-top: 25px; }
    .ach-slider .slider-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.3); border: none; cursor: pointer; transition: all 0.3s; }

    /* METHODICS */
    .methodic-card:hover:not(.coming-soon) { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
    .methodic-card.coming-soon { opacity: 0.6; position: relative; }
    .methodic-icon { width: 60px; height: 60px; margin: 0 auto 14px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; }
    .btn-methodic:hover { transform: scale(1.05); }

    /* SECTIONS */
    .categories-section, .tips-section, .rating-modes, .engagement-section, .steps-section, .occasions-section { margin-bottom: 30px; }
    .category-icon { font-size: 1.5rem; }

    /* TIPS */

    /* MODES */
    .mode-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1); }
    .mode-card i { width: 32px; height: 32px; margin-bottom: 10px; }

    /* ENGAGEMENT */
    .engagement-icon { font-size: 1.5rem; }

    /* STEPS */

    /* OCCASIONS */
    .occasions-grid { display: flex; flex-wrap: wrap; gap: 10px; }

    /* CTA */
    .btn-open-constructor:hover { transform: scale(1.05); box-shadow: 0 10px 35px rgba(191, 128, 255, 0.4); }
    .btn-open-constructor i { width: 20px; height: 20px; }

    /* DEMO */
    .demo-compact .detail-header { margin-bottom: 12px; }
    .demo-compact .detail-title { font-size: 20px; }
    .demo-params-row { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
    .demo-param-value.locked { opacity: 0.7; cursor: not-allowed; }
    .demo-analyze-btn.disabled { opacity: 0.5; cursor: not-allowed; }
    .demo-analyze-btn i { width: 16px; height: 16px; }
    .demo-chart-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
    .demo-chart-wrapper { position: relative; padding-left: 40px; padding-bottom: 28px; }
    .demo-chart-svg { width: 100%; height: 100%; }
    .chart-line { animation: drawLine 2s ease forwards; stroke-dasharray: 2000; stroke-dashoffset: 2000; }
    @keyframes drawLine { to { stroke-dashoffset: 0; } }
    .chart-area-fill { animation: fadeInArea 2s ease forwards; opacity: 0; }
    .chart-point { opacity: 0; animation: popIn 0.3s ease forwards; cursor: pointer; transition: r 0.2s ease, filter 0.2s ease; }
    .chart-point:hover { r: 8; filter: drop-shadow(0 0 6px #41C8E5); }
    @keyframes popIn { from { opacity: 0; transform: scale(0); } to { opacity: 1; transform: scale(1); } }
    .chart-point:nth-child(1) { animation-delay: 0.2s; }
    .chart-point:nth-child(2) { animation-delay: 0.35s; }
    .chart-point:nth-child(3) { animation-delay: 0.5s; }
    .chart-point:nth-child(4) { animation-delay: 0.65s; }
    .chart-point:nth-child(5) { animation-delay: 0.8s; }
    .chart-point:nth-child(6) { animation-delay: 0.95s; }
    .chart-point:nth-child(7) { animation-delay: 1.1s; }
    .chart-point:nth-child(8) { animation-delay: 1.25s; }
    .chart-point:nth-child(9) { animation-delay: 1.4s; }
    .chart-point:nth-child(10) { animation-delay: 1.55s; }
    .chart-point:nth-child(11) { animation-delay: 1.7s; }
    .chart-point:nth-child(12) { animation-delay: 1.85s; }
    .demo-stat-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1); }

    /* FOOTER */

    /* RESPONSIVE */
    @media (max-width: 1024px) {
        .demo-stats-section { flex-direction: row; flex-wrap: wrap; }
        .demo-stat-card { flex: 1 1 calc(50% - 5px); }
    }
    @media (max-width: 768px) {
        .ach-slider { padding: 30px 45px; }
        .ach-slider .slide-icon { width: 70px; height: 70px; font-size: 2.2rem; }
    }
    

/* === APPLICATION PAGE === */


    * { margin: 0; padding: 0; box-sizing: border-box; }

    /* === APP MODULE === */
    .app-module { padding: 20px 0; }
    .app-header { text-align: center; margin-bottom: 40px; }
    .app-title { font-size: 28px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 10px 0; display: flex; align-items: center; justify-content: center; gap: 12px; }
    .app-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }

    /* === FEATURES SLIDER === */
    .app-features-slider {
        position: relative; max-width: 100%; margin: 0 auto 40px;
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
        border-radius: var(--radius-xl); padding: 50px 80px; overflow: hidden;
    }
    .app-slides-container { position: relative; min-height: 160px; }
    .app-slide { display: none; align-items: center; gap: 40px; animation: appSlideIn 0.5s ease; }
    .app-slide.active { display: flex; }
    @keyframes appSlideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
    .app-slide-icon {
        width: 120px; height: 120px; border-radius: 20px;
        display: flex; align-items: center; justify-content: center;
        font-size: 3.5rem; flex-shrink: 0; box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    }
    .app-slide-content { flex: 1; }
    .app-slide-num { font-size: 0.9rem; color: rgba(255,255,255,0.5); margin-bottom: 10px; }
    .app-slide-title { font-size: 1.6rem; font-weight: 700; color: #41C8E5; margin: 0 0 12px 0; }
    .app-slide-text { font-size: 1rem; color: rgba(255,255,255,0.8); line-height: 1.6; margin: 0; }
    .app-slider-arrows {
        position: absolute; top: 50%; left: 20px; right: 20px;
        transform: translateY(-50%); display: flex; justify-content: space-between; pointer-events: none;
    }
    .app-arrow {
        width: 44px; height: 44px; background: rgba(255,255,255,0.1);
        border: 1px solid rgba(255,255,255,0.2); border-radius: 50%;
        display: flex; align-items: center; justify-content: center;
        cursor: pointer; pointer-events: all; color: white; transition: all 0.2s;
    }
    .app-arrow:hover { background: rgba(255,255,255,0.2); transform: scale(1.1); }
    .app-arrow i { width: 24px; height: 24px; }
    .app-slider-dots { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
    .app-dot {
        width: 10px; height: 10px; border-radius: 50%;
        background: rgba(255,255,255,0.3); border: none; cursor: pointer; transition: all 0.3s;
    }
    .app-dot.active { background: #41C8E5; transform: scale(1.3); }

    /* === CTA BUTTON === */
    .app-btn-download {
        position: relative; display: inline-flex; align-items: center; gap: 12px;
        padding: 20px 50px; background: linear-gradient(135deg, #BF80FF, #8B5CF6, #6366F1);
        border: none; border-radius: 60px; color: white;
        font-family: 'Montserrat', sans-serif; font-size: 1.3rem; font-weight: 700;
        cursor: pointer; overflow: hidden; transition: all 0.3s;
        box-shadow: 0 10px 40px rgba(139,92,246,0.4);
    }
    .app-btn-download:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 15px 50px rgba(139,92,246,0.5); }
    .app-btn-icon { font-size: 1.5rem; }
    .app-btn-sparkle { position: absolute; right: 20px; animation: appSparkle 2s ease infinite; }
    @keyframes appSparkle { 0%, 100% { opacity: 1; transform: scale(1) rotate(0deg); } 50% { opacity: 0.5; transform: scale(1.2) rotate(15deg); } }

    /* === RESPONSIVE === */
    }
    @media (max-width: 900px) {
        .app-slide { flex-direction: column; text-align: center; }
        .app-slide-icon { width: 100px; height: 100px; font-size: 3rem; }
    }
    @media (max-width: 500px) {
        .app-features-slider { padding: 25px; }
        .app-slider-arrows { display: none; }
    }
    

/* === CABINETS PAGE === */

    * { margin: 0; padding: 0; box-sizing: border-box; }

    
    /* LAYOUT */

    /* MODULE */
    .cabinets-module { animation: fadeInUp 0.4s ease; }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .cabinets-header { text-align: center; margin-bottom: 40px; }
    .cabinets-title { font-size: 28px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 10px 0; }
    .cabinets-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }

    /* GRID */
    .cabinets-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
    .cabinet-card { background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 30px; border: 2px solid rgba(70, 210, 210, 0.1); transition: all 0.3s ease; position: relative; overflow: hidden; }
    .cabinet-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--cabinet-color); }
    .cabinet-card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15); border-color: var(--cabinet-color); }
    .cabinet-icon { width: 70px; height: 70px; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
    .cabinet-icon i { width: 35px; height: 35px; }
    .cabinet-badge { font-size: 11px; font-weight: 700; text-align: center; padding: 6px 14px; background: rgba(70, 210, 210, 0.1); border-radius: 20px; margin: 0 auto 16px; display: block; width: fit-content; }
    .cabinet-name { font-size: 20px; font-weight: 700; color: var(--text-primary); text-align: center; margin: 0 0 12px 0; }
    .cabinet-line { width: 50px; height: 4px; margin: 0 auto 16px; border-radius: 2px; }
    .cabinet-subtitle { font-size: 13px; color: var(--text-secondary); text-align: center; line-height: 1.6; margin: 0 0 24px 0; }
    .cabinet-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
    .feature-item { display: flex; align-items: flex-start; gap: 12px; padding: 10px; background: rgba(70, 210, 210, 0.05); border-radius: var(--radius-md); transition: all 0.2s; }
    .feature-item:hover { background: rgba(70, 210, 210, 0.1); }
    .feature-item i { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
    .feature-text { display: flex; flex-direction: column; gap: 2px; }
    .feature-text strong { font-size: 13px; font-weight: 600; color: var(--text-primary); }
    .feature-text span { font-size: 11px; color: var(--text-muted); }
    .btn-details { width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s ease; }
    .btn-details i { width: 18px; height: 18px; }
    .btn-details:hover { transform: scale(1.02); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2); }

    /* CTA */
    .cta-box { display: flex; align-items: center; gap: 24px; padding: 30px; background: linear-gradient(135deg, rgba(70, 210, 210, 0.1), rgba(77, 194, 71, 0.1)); border: 2px solid rgba(70, 210, 210, 0.2); border-radius: var(--radius-xl); }
    .cta-icon { font-size: 48px; flex-shrink: 0; }
    .cta-content { flex: 1; }
    .cta-content h3 { font-size: 18px; font-weight: 700; color: var(--text-primary); margin: 0 0 6px 0; }
    .cta-content p { font-size: 14px; color: var(--text-secondary); margin: 0; }
    .cta-buttons { display: flex; gap: 12px; flex-shrink: 0; }
    .btn-cta.login { background: var(--turquoise); color: white; }
    .btn-cta.reg { background: var(--bg-secondary); color: var(--text-primary); border: 2px solid var(--border-color); }
    .btn-cta:hover { transform: scale(1.05); }
    .btn-cta i { width: 16px; height: 16px; }
    a.btn-cta-primary { text-decoration: none; }

    /* DETAIL */
    .cabinet-detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; flex-wrap: wrap; gap: 15px; }
    .cabinet-detail-title { font-size: 26px; font-weight: 800; margin: 0; display: flex; align-items: center; gap: 12px; }
    .cabinet-detail-title i { width: 32px; height: 32px; }
    .btn-back { display: flex; align-items: center; gap: 8px; padding: 12px 24px; background: var(--bg-secondary); border: 2px solid var(--turquoise); border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: var(--turquoise); cursor: pointer; transition: all 0.3s; text-decoration: none; }
    .btn-back:hover { background: var(--turquoise); color: white; }
    .btn-back i { width: 18px; height: 18px; }

    /* SLIDER */
    .cabinet-slider { position: relative; background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%); border-radius: var(--radius-xl); padding: 50px 80px; margin-bottom: 40px; overflow: hidden; }
    .slider-container { position: relative; min-height: 160px; }
    .slider-slide { display: none; align-items: center; gap: 40px; animation: slideIn 0.5s ease; }
    .slider-slide.active { display: flex; }
    @keyframes slideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
    .slide-icon { width: 120px; height: 120px; border-radius: 20px; display: flex; align-items: center; justify-content: center; font-size: 3.5rem; flex-shrink: 0; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3); }
    .slide-content { flex: 1; }
    .slide-num { font-size: 0.9rem; color: rgba(255, 255, 255, 0.5); margin-bottom: 10px; display: block; }
    .slide-title { font-size: 1.6rem; font-weight: 700; margin: 0 0 12px 0; }
    .slide-desc { font-size: 1rem; color: rgba(255, 255, 255, 0.8); line-height: 1.6; margin: 0; }
    .slider-arrows { position: absolute; top: 50%; left: 20px; right: 20px; transform: translateY(-50%); display: flex; justify-content: space-between; pointer-events: none; }
    .slider-arrow { width: 44px; height: 44px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; pointer-events: all; color: white; transition: all 0.2s; }
    .slider-arrow:hover { background: rgba(255, 255, 255, 0.2); transform: scale(1.1); }
    .slider-arrow i { width: 20px; height: 20px; }
    .slider-dots { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
    .slider-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, 0.3); border: none; cursor: pointer; transition: all 0.3s; }
    .slider-dot.active { background: var(--slider-color, #41C8E5); transform: scale(1.3); }

    /* CTA BOTTOM */
    .cabinet-cta-bottom { text-align: center; }
    .cta-bottom-box { display: inline-block; padding: 30px 50px; border: 2px solid; border-radius: var(--radius-xl); }
    .cta-bottom-box h3 { font-size: 20px; font-weight: 700; color: var(--text-primary); margin: 0 0 8px 0; }
    .cta-bottom-box p { font-size: 14px; color: var(--text-secondary); margin: 0 0 20px 0; }
    .cta-bottom-buttons { display: flex; justify-content: center; }
    .btn-cta-primary { display: flex; align-items: center; gap: 8px; padding: 14px 32px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s ease; }
    .btn-cta-primary:hover { transform: scale(1.05); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); }
    .btn-cta-primary i { width: 18px; height: 18px; }

    /* FOOTER */

    /* RESPONSIVE */
    @media (max-width: 1100px) { .cabinets-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto 40px; } }
    }
    @media (max-width: 768px) {
        .cabinet-slider { padding: 30px 50px; }
        .slider-slide { flex-direction: column; text-align: center; gap: 20px; }
        .slide-icon { width: 80px; height: 80px; font-size: 2.5rem; }
        .slide-title { font-size: 1.3rem; }
        .cta-box { flex-direction: column; text-align: center; }
        .cta-buttons { flex-direction: column; width: 100%; }
    }
    @media (max-width: 600px) {
        .cabinets-title { font-size: 22px; }
        .cabinet-detail-title { font-size: 20px; }
        .cabinet-slider { padding: 25px 20px; }
        .slider-arrows { display: none; }
        .cta-bottom-box { padding: 24px 20px; }
    }
    

/* === COURSES PAGE === */

    * { margin: 0; padding: 0; box-sizing: border-box; }

   
    /* LAYOUT */

    /* MODULE */
    .courses-module { animation: fadeInUp 0.4s ease; }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .courses-header { text-align: center; margin-bottom: 30px; }
    .courses-title { font-size: 28px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 10px 0; }
    .courses-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }

    /* CARDS GRID */
    .courses-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 900px; margin: 0 auto 30px; }
    .course-card { position: relative; background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 25px; cursor: pointer; overflow: hidden; transition: all 0.3s ease; border: 2px solid var(--border-color); min-height: 160px; display: flex; flex-direction: column; justify-content: flex-end; }
    .course-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--card-gradient); }
    .course-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12); border-color: var(--card-color); }
    .course-card.highlight { background: linear-gradient(135deg, rgba(57, 255, 20, 0.08), rgba(50, 205, 50, 0.03)); border: 2px solid rgba(57, 255, 20, 0.4); }
    .course-card.highlight:hover { border-color: #39FF14; box-shadow: 0 15px 40px rgba(57, 255, 20, 0.15); }
    .course-card .card-bg-animation { position: absolute; top: 0; left: 0; right: 0; bottom: 0; overflow: hidden; opacity: 0.5; pointer-events: none; }
    .course-card .floating-star { position: absolute; animation: floatStar 3s ease-in-out infinite; opacity: 0.7; }
    @keyframes floatStar { 0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.7; } 50% { transform: translateY(-10px) rotate(180deg); opacity: 1; } }
    .course-card .pulse-ring { position: absolute; top: 50%; left: 50%; width: 100px; height: 100px; border: 2px solid var(--card-color); border-radius: 50%; transform: translate(-50%, -50%); animation: pulseRing 2s ease-out infinite; opacity: 0.3; }
    @keyframes pulseRing { 0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.5; } 100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; } }
    .course-card .card-content { position: relative; z-index: 2; }
    .course-card .card-icon { width: 50px; height: 50px; background: var(--card-gradient); border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); }
    .course-card .card-icon i { width: 24px; height: 24px; color: white; }
    .course-card .card-title { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 0 0 5px 0; }
    .course-card .card-subtitle { font-size: 13px; color: var(--text-muted); margin: 0; }
    .course-card .card-hover-effect { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, transparent, rgba(255,255,255,0.03)); opacity: 0; transition: opacity 0.3s; pointer-events: none; }
    .course-card:hover .card-hover-effect { opacity: 1; }

    /* DESCRIPTIONS */
    .courses-descriptions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 900px; margin: 0 auto 20px; }
    .course-desc-card { display: flex; gap: 16px; padding: 20px; background: var(--bg-secondary); border-radius: var(--radius-lg); border: 1px solid rgba(70, 210, 210, 0.1); }
    .desc-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .desc-icon i { width: 22px; height: 22px; }
    .desc-content h3 { font-size: 15px; font-weight: 700; color: var(--text-primary); margin: 0 0 6px 0; }
    .desc-content > p { font-size: 12px; color: var(--text-secondary); margin: 0 0 8px 0; line-height: 1.4; }
    .desc-content ul { margin: 0; padding-left: 16px; }
    .desc-content li { font-size: 11px; color: var(--text-muted); margin-bottom: 3px; line-height: 1.4; }
    .courses-difference { display: flex; align-items: center; gap: 12px; padding: 14px 20px; background: linear-gradient(135deg, rgba(65, 200, 229, 0.08), rgba(65, 200, 229, 0.02)); border: 1px solid rgba(65, 200, 229, 0.2); border-radius: var(--radius-lg); max-width: 900px; margin: 0 auto; }
    .courses-difference > i { width: 20px; height: 20px; color: #41C8E5; flex-shrink: 0; }
    .courses-difference p { font-size: 12px; color: var(--text-secondary); margin: 0; line-height: 1.5; }
    .courses-difference strong { color: var(--text-primary); }

    /* DETAIL HEADER */
    .courses-detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 15px; }
    .courses-detail-title { font-size: 22px; font-weight: 800; margin: 0; display: flex; align-items: center; gap: 10px; }
    .courses-detail-title i { width: 24px; height: 24px; }
    .btn-back { display: flex; align-items: center; gap: 8px; padding: 12px 24px; background: var(--bg-secondary); border: 2px solid var(--turquoise); border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: var(--turquoise); cursor: pointer; transition: all 0.3s; text-decoration: none; }
    .btn-back:hover { background: var(--turquoise); color: white; }
    .btn-back i { width: 18px; height: 18px; }

    /* FEATURED COURSE */
    .featured-course { position: relative; background: linear-gradient(135deg, rgba(65, 200, 229, 0.1), rgba(77, 194, 71, 0.1)); border: 2px solid rgba(65, 200, 229, 0.3); border-radius: var(--radius-xl); padding: 30px; margin-bottom: 30px; }
    .featured-badge { position: absolute; top: 20px; right: 20px; padding: 8px 16px; background: linear-gradient(135deg, #4DC247, #3db33d); border-radius: var(--radius-full); font-size: 12px; font-weight: 700; color: white; }
    .featured-content { display: flex; align-items: flex-start; gap: 24px; }
    .featured-icon { font-size: 4rem; flex-shrink: 0; }
    .featured-info { flex: 1; }
    .featured-info h2 { font-size: 24px; font-weight: 700; color: var(--text-primary); margin: 0 0 5px 0; }
    .featured-subtitle { font-size: 14px; color: #41C8E5; font-weight: 600; margin: 0 0 12px 0; }
    .featured-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin: 0 0 16px 0; }
    .featured-meta span { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); }
    .featured-meta i { width: 16px; height: 16px; color: var(--turquoise); }

    /* SLIDER */
    .ach-slider { position: relative; background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%); border-radius: var(--radius-xl); padding: 50px 80px; margin-bottom: 30px; overflow: hidden; }
    .slider-container { position: relative; min-height: 160px; }
    .slider-slide { display: none; align-items: center; gap: 40px; animation: slideIn 0.5s ease; }
    .slider-slide.active { display: flex; }
    @keyframes slideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
    .slide-icon { width: 120px; height: 120px; border-radius: 20px; display: flex; align-items: center; justify-content: center; font-size: 3.5rem; flex-shrink: 0; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3); }
    .slide-content { flex: 1; }
    .slide-num { font-size: 0.9rem; color: rgba(255, 255, 255, 0.5); margin-bottom: 10px; display: block; }
    .slide-title { font-size: 1.5rem; font-weight: 700; margin: 0 0 12px 0; }
    .slide-desc { font-size: 1rem; color: rgba(255, 255, 255, 0.8); line-height: 1.6; margin: 0; }
    .slider-arrows { position: absolute; top: 50%; left: 20px; right: 20px; transform: translateY(-50%); display: flex; justify-content: space-between; pointer-events: none; }
    .slider-arrow { width: 44px; height: 44px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; pointer-events: all; color: white; transition: all 0.2s; }
    .slider-arrow:hover { background: rgba(255, 255, 255, 0.2); transform: scale(1.1); }
    .slider-arrow i { width: 20px; height: 20px; }
    .slider-dots { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
    .slider-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, 0.3); border: none; cursor: pointer; transition: all 0.3s; }
    .slider-dot.active { background: #41C8E5; transform: scale(1.3); }

    /* CTA */
    .cta-course-box { display: inline-block; padding: 30px 50px; background: linear-gradient(135deg, rgba(65, 200, 229, 0.1), rgba(77, 194, 71, 0.1)); border: 2px solid rgba(65, 200, 229, 0.3); border-radius: var(--radius-xl); }
    .cta-course-box h3 { font-size: 20px; font-weight: 700; color: var(--text-primary); margin: 0 0 8px 0; }
    .cta-course-box p { font-size: 14px; color: var(--text-secondary); margin: 0 0 20px 0; }
    .btn-cta-course { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; background: linear-gradient(135deg, #41C8E5, #2EB4D4); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s ease; text-decoration: none; }
    .btn-cta-course:hover { transform: scale(1.05); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); }
    .btn-cta-course i { width: 18px; height: 18px; }

    /* CONSTRUCTOR INTRO */
    .constructor-intro { display: flex; align-items: center; gap: 24px; padding: 30px; background: linear-gradient(135deg, rgba(191, 128, 255, 0.1), rgba(255, 107, 107, 0.1)); border: 2px solid rgba(191, 128, 255, 0.3); border-radius: var(--radius-xl); margin-bottom: 30px; }
    .intro-icon { font-size: 4rem; flex-shrink: 0; }
    .intro-content h2 { font-size: 22px; font-weight: 700; color: var(--text-primary); margin: 0 0 10px 0; }
    .intro-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin: 0 0 12px 0; }
    .intro-badge { display: inline-block; padding: 6px 14px; background: rgba(191, 128, 255, 0.2); border-radius: var(--radius-full); font-size: 12px; font-weight: 600; color: #BF80FF; }

    /* CONSTRUCTOR FEATURES */
    .constructor-features { margin-bottom: 30px; }
    .features-title { font-size: 18px; font-weight: 700; color: var(--text-primary); margin: 0 0 20px 0; text-align: center; }
    .constructor-features .features-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
    .constructor-features .feature-item { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px 15px; background: var(--bg-secondary); border-radius: var(--radius-lg); border: 1px solid rgba(70, 210, 210, 0.1); transition: all 0.3s ease; }
    .constructor-features .feature-item:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1); }
    .constructor-features .feature-icon { width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
    .constructor-features .feature-icon i { width: 24px; height: 24px; }
    .constructor-features .feature-item span { font-size: 12px; font-weight: 600; color: var(--text-secondary); text-align: center; }

    /* DEMO LESSON */
    .demo-lesson-compact .courses-detail-header { margin-bottom: 12px; }
    .demo-lesson-compact .courses-detail-title { font-size: 18px; }
    .demo-top-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 12px; align-items: start; }
    .demo-video-block { background: #000; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(70, 210, 210, 0.1); aspect-ratio: 16 / 9; }
    .demo-video-player { width: 100%; height: 100%; aspect-ratio: 16 / 9; object-fit: contain; display: block; }
    .demo-materials-block { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 14px; border: 1px solid rgba(70, 210, 210, 0.1); display: flex; flex-direction: column; gap: 10px; height: fit-content; max-height: 280px; }
    .demo-block-header { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--text-primary); }
    .demo-block-header i { width: 16px; height: 16px; color: #41C8E5; }
    .demo-audio-player { display: flex; align-items: center; gap: 10px; padding: 10px; background: linear-gradient(135deg, rgba(191, 128, 255, 0.1), rgba(191, 128, 255, 0.05)); border: 1px solid rgba(191, 128, 255, 0.2); border-radius: var(--radius-md); }
    .audio-icon { width: 36px; height: 36px; background: linear-gradient(135deg, #BF80FF, #9966CC); border-radius: 8px; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; transition: transform 0.2s ease; }
    .audio-icon:hover { transform: scale(1.05); }
    .audio-icon i { width: 18px; height: 18px; color: white; }
    .audio-info { flex: 1; min-width: 0; }
    .audio-title { font-size: 11px; font-weight: 600; color: var(--text-primary); display: block; margin-bottom: 4px; }
    .audio-controls { display: flex; align-items: center; gap: 6px; }
    .audio-btn { width: 22px; height: 22px; background: rgba(191, 128, 255, 0.2); border: none; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; transition: all 0.2s ease; }
    .audio-btn:hover { background: rgba(191, 128, 255, 0.4); }
    .audio-btn i { width: 10px; height: 10px; color: #BF80FF; }
    .audio-progress { flex: 1; height: 3px; background: rgba(191, 128, 255, 0.2); border-radius: 2px; overflow: hidden; }
    .audio-progress-bar { height: 100%; width: 0%; background: linear-gradient(90deg, #BF80FF, #9966CC); border-radius: 2px; transition: width 0.1s linear; }
    .audio-time { font-size: 9px; color: var(--text-muted); flex-shrink: 0; min-width: 28px; }
    .demo-files-list { display: flex; flex-direction: column; gap: 6px; }
    .demo-file-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; background: var(--bg-primary); border-radius: var(--radius-md); text-decoration: none; transition: all 0.2s ease; cursor: pointer; }
    .demo-file-item:hover { background: rgba(65, 200, 229, 0.1); transform: translateX(3px); }
    .file-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .file-icon i { width: 16px; height: 16px; }
    .file-info { display: flex; flex-direction: column; gap: 1px; }
    .file-name { font-size: 11px; font-weight: 600; color: var(--text-primary); }
    .file-action { font-size: 9px; color: #41C8E5; }
    .demo-bottom-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .demo-text-block { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 14px; border: 1px solid rgba(70, 210, 210, 0.1); }
    .demo-text-block p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; margin: 8px 0 0 0; }
    .demo-test-block { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 14px; border: 1px solid rgba(70, 210, 210, 0.1); }
    .demo-test-content { margin-top: 10px; }
    .test-question { margin-bottom: 10px; }
    .question-text { font-size: 11px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
    .question-options { display: flex; flex-direction: column; gap: 4px; }
    .option-label { display: flex; align-items: center; gap: 8px; padding: 6px 8px; background: var(--bg-primary); border-radius: 8px; cursor: pointer; transition: all 0.2s ease; border: 1px solid transparent; }
    .option-label:hover { background: rgba(65, 200, 229, 0.1); }
    .option-label.correct { background: rgba(77, 194, 71, 0.15); border-color: #4DC247; }
    .option-label.incorrect { background: rgba(255, 107, 107, 0.15); border-color: #FF6B6B; }
    .option-label input { display: none; }
    .option-radio { width: 14px; height: 14px; border: 2px solid var(--text-muted); border-radius: 50%; position: relative; flex-shrink: 0; transition: all 0.2s ease; }
    .option-label input:checked + .option-radio { border-color: #41C8E5; }
    .option-label input:checked + .option-radio::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 6px; height: 6px; background: #41C8E5; border-radius: 50%; }
    .option-text { font-size: 10px; color: var(--text-secondary); }
    .test-footer { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
    .btn-check-test { display: flex; align-items: center; justify-content: center; gap: 5px; padding: 8px 16px; background: linear-gradient(135deg, #41C8E5, #2EB4D4); border: none; border-radius: var(--radius-md); font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 600; color: white; cursor: pointer; transition: all 0.2s ease; }
    .btn-check-test:hover { transform: scale(1.02); }
    .btn-check-test i { width: 12px; height: 12px; }
    .test-result { display: none; }
    .test-result.visible { display: flex; align-items: center; gap: 6px; }
    .result-score { font-size: 12px; font-weight: 700; }
    .result-score.passed { color: #4DC247; }
    .result-score.failed { color: #FF6B6B; }
    .result-message { font-size: 11px; color: var(--text-muted); }

    /* FOOTER */

    /* RESPONSIVE */
    }
    @media (max-width: 900px) {
        .courses-cards-grid { grid-template-columns: repeat(2, 1fr); }
        .courses-descriptions { grid-template-columns: 1fr; }
        .constructor-features .features-grid { grid-template-columns: repeat(3, 1fr); }
        .demo-top-row, .demo-bottom-row { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
        .courses-cards-grid { grid-template-columns: 1fr; max-width: 400px; }
        .course-slider { padding: 30px 50px; }
        .slider-slide { flex-direction: column; text-align: center; gap: 20px; }
        .slide-icon { width: 80px; height: 80px; font-size: 2.5rem; }
        .featured-content { flex-direction: column; text-align: center; }
        .constructor-intro { flex-direction: column; text-align: center; }
        .constructor-features .features-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 600px) {
        .courses-title { font-size: 22px; }
        .course-slider { padding: 25px 20px; }
        .slider-arrows { display: none; }
        .cta-course-box { padding: 24px 20px; }
    }
    

/* === GAMIFICATION PAGE === */


    * { margin: 0; padding: 0; box-sizing: border-box; }

    /* === GAMIFICATION MODULE === */
    .gamification-module { padding: 20px 0; animation: gfFadeIn 0.4s ease; }
    @keyframes gfFadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .gamification-module.gf-dark {
        background: linear-gradient(180deg, #0f0c29 0%, #1a1a2e 50%, #16213e 100%);
        min-height: calc(100vh - 150px); border-radius: var(--radius-xl);
        padding: 30px; margin: -20px;
    }
    .gf-header { text-align: center; margin-bottom: 30px; }
    .gf-title { font-size: 28px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 10px 0; display: flex; align-items: center; justify-content: center; gap: 12px; }
    .gf-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }

    /* === VIDEO + INFO ROW === */
      .gf-showcase-row {
        display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
        margin-bottom: 30px; align-items: center;
    }
  .gf-video-block {
        position: relative; border-radius: var(--radius-lg); overflow: hidden;
        padding: 2px; background: linear-gradient(135deg, #46D2D2, #4DC247, #41C8E5, #BF80FF, #46D2D2);
        background-size: 300% 300%;
        animation: gfBorderShimmer 4s ease infinite;
    }
    @keyframes gfBorderShimmer {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }
   .gf-video-player {
        width: 100%; display: block;
        border-radius: calc(var(--radius-lg) - 2px);
        background: #000;
        aspect-ratio: 16 / 9;
        object-fit: cover;
        object-position: center 20%;
        margin: -6% 0;
    }
    .gf-info-block {
        background: var(--bg-secondary); border-radius: var(--radius-lg);
        padding: 22px; border: 2px solid rgba(70, 210, 210, 0.15);
        display: flex; flex-direction: column; gap: 14px;
    }
    .gf-info-badge {
        display: inline-flex; align-items: center; gap: 6px;
        padding: 6px 14px; background: linear-gradient(135deg, rgba(70,210,210,0.15), rgba(77,194,71,0.1));
        border-radius: var(--radius-full); font-size: 11px; font-weight: 700;
        color: var(--turquoise); width: fit-content;
    }
    .gf-info-title {
        font-size: 1.2rem; font-weight: 800; color: var(--text-primary);
        margin: 0; line-height: 1.3;
    }
    .gf-info-desc {
        font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; margin: 0;
    }
    .gf-info-features {
        display: flex; flex-direction: column; gap: 8px;
        margin: 0; padding: 0; list-style: none;
    }
    .gf-info-feature {
        display: flex; align-items: flex-start; gap: 10px;
        font-size: 0.8rem; color: var(--text-secondary); line-height: 1.4;
    }
    .gf-info-feature-icon {
        width: 28px; height: 28px; border-radius: 8px;
        display: flex; align-items: center; justify-content: center;
        flex-shrink: 0; font-size: 0.9rem;
    }
    .gf-info-feature b { color: var(--text-primary); }
    

    /* === FEATURES SLIDER === */
    .gf-features-slider {
        position: relative; max-width: 100%; margin: 0 auto 40px;
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
        border-radius: var(--radius-xl); padding: 50px 80px; overflow: hidden;
    }
    .gf-slides-container { position: relative; min-height: 160px; }
    .gf-slide { display: none; align-items: center; gap: 40px; animation: gfSlideIn 0.5s ease; }
    .gf-slide.active { display: flex; }
    @keyframes gfSlideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
    .gf-slide-icon {
        width: 120px; height: 120px; border-radius: 20px;
        display: flex; align-items: center; justify-content: center;
        font-size: 3.5rem; flex-shrink: 0; box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    }
    .gf-slide-content { flex: 1; }
    .gf-slide-num { font-size: 0.9rem; color: rgba(255,255,255,0.5); margin-bottom: 10px; }
    .gf-slide-title { font-size: 1.6rem; font-weight: 700; color: #41C8E5; margin: 0 0 12px 0; }
    .gf-slide-text { font-size: 1rem; color: rgba(255,255,255,0.8); line-height: 1.6; margin: 0; }
    .gf-slider-arrows {
        position: absolute; top: 50%; left: 20px; right: 20px;
        transform: translateY(-50%); display: flex; justify-content: space-between; pointer-events: none;
    }
    .gf-arrow {
        width: 44px; height: 44px; background: rgba(255,255,255,0.1);
        border: 1px solid rgba(255,255,255,0.2); border-radius: 50%;
        display: flex; align-items: center; justify-content: center;
        cursor: pointer; pointer-events: all; color: white; transition: all 0.2s;
    }
    .gf-arrow:hover { background: rgba(255,255,255,0.2); transform: scale(1.1); }
    .gf-arrow i { width: 24px; height: 24px; }
    .gf-slider-dots { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
    .gf-dot {
        width: 10px; height: 10px; border-radius: 50%;
        background: rgba(255,255,255,0.3); border: none; cursor: pointer; transition: all 0.3s;
    }
    .gf-dot.active { background: #41C8E5; transform: scale(1.3); }

    /* === WORLDS === */
    .gf-worlds-header { margin-bottom: 40px; }
    .gf-worlds-title-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; margin-bottom: 15px; }
    .gf-btn-back {
        display: flex; align-items: center; gap: 8px; padding: 10px 20px;
        background: transparent; border: 2px solid #41C8E5; border-radius: 50px;
        color: #41C8E5; font-family: 'Montserrat', sans-serif; font-size: 0.9rem;
        font-weight: 600; cursor: pointer; transition: all 0.2s;
    }
    .gf-btn-back:hover { background: rgba(65,200,229,0.1); }
    .gf-btn-back i { width: 18px; height: 18px; }
    .gf-worlds-title { font-size: 1.8rem; font-weight: 800; color: #FFD700; margin: 0; }
    .gf-worlds-subtitle { color: rgba(255,255,255,0.7); font-size: 1rem; margin: 0; max-width: 700px; }

    /* === WORLDS GRID === */
    .gf-worlds-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
    .gf-world-card {
        background: rgba(255,255,255,0.05); border: 2px solid rgba(255,255,255,0.1);
        border-radius: var(--radius-xl); overflow: hidden; transition: all 0.3s;
    }
    .gf-world-card:hover:not(.locked) { transform: translateY(-8px); border-color: var(--world-color); box-shadow: 0 20px 50px rgba(0,0,0,0.3); }
    .gf-world-card.locked { opacity: 0.5; filter: grayscale(0.5); }
    .gf-world-image {
        position: relative; height: 180px; overflow: hidden;
        background: linear-gradient(135deg, rgba(191,128,255,0.3), rgba(65,200,229,0.3));
    }
    .gf-world-lock {
        position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
        width: 60px; height: 60px; background: rgba(0,0,0,0.6); border-radius: 50%;
        display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.8);
    }
    .gf-world-lock i { width: 28px; height: 28px; }
    .gf-world-info { padding: 20px; color: white; }
    .gf-world-name { font-size: 1.2rem; font-weight: 700; margin: 0 0 8px 0; }
    .gf-world-desc { font-size: 0.9rem; color: rgba(255,255,255,0.6); margin: 0 0 15px 0; line-height: 1.5; }
    .gf-world-footer { display: flex; justify-content: space-between; align-items: center; }
    .gf-world-price { font-size: 1.1rem; font-weight: 700; color: #FFD700; }
    .gf-btn-enter, .gf-btn-buy {
        display: flex; align-items: center; gap: 6px; padding: 10px 20px;
        border: none; border-radius: 50px; font-family: 'Montserrat', sans-serif;
        font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
    }
    .gf-btn-enter { background: linear-gradient(135deg, #4DC247, #3db33d); color: white; }
    .gf-btn-buy { background: linear-gradient(135deg, #FFD700, #FFA500); color: white; }
    .gf-btn-enter:hover, .gf-btn-buy:hover { transform: scale(1.05); }
    .gf-btn-soon {
        display: flex; align-items: center; gap: 6px; padding: 10px 20px;
        background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
        border-radius: 50px; color: rgba(255,255,255,0.4);
        font-family: 'Montserrat', sans-serif; font-size: 0.9rem; cursor: not-allowed;
    }

    /* === WORLD DETAIL === */
    .gf-compact { padding: 15px !important; }
    .gf-compact .gf-detail-header { margin-bottom: 15px; }
    .gf-world-banner-compact {
        position: relative; height: 140px; border-radius: var(--radius-lg);
        overflow: hidden; margin-bottom: 15px;
    }
    .gf-world-banner-compact .gf-banner-overlay {
        position: absolute; bottom: 0; left: 0; right: 0; padding: 15px 20px;
        background: linear-gradient(transparent, rgba(0,0,0,0.9));
    }
    .gf-world-banner-compact .gf-banner-title { font-size: 1.5rem; font-weight: 800; color: white; margin: 0 0 5px 0; }
    .gf-world-banner-compact .gf-banner-desc { font-size: 0.8rem; color: rgba(255,255,255,0.7); margin: 0; line-height: 1.4; }
    .gf-world-content { display: flex; flex-direction: column; gap: 25px; }
    .gf-section-compact { margin: 0; }
    .gf-section-title-compact { font-size: 1.1rem; font-weight: 700; margin: 0 0 15px 0; padding-bottom: 8px; border-bottom: 3px solid currentColor; display: inline-block; color: white; }

    /* === LOCATIONS === */
    .gf-locations-grid-compact { display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; }
    .gf-location-card {
        background: rgba(255,255,255,0.05); border: 2px solid rgba(255,255,255,0.1);
        border-radius: var(--radius-md); overflow: hidden; transition: all 0.3s;
    }
    .gf-location-card.purchased { border-color: rgba(77,194,71,0.5); cursor: pointer; }
    .gf-location-card.purchased:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.3); }
    .gf-location-card.locked { opacity: 0.4; filter: grayscale(0.7); cursor: not-allowed; }
    .gf-location-image { position: relative; height: 80px; background: linear-gradient(135deg, rgba(191,128,255,0.2), rgba(65,200,229,0.2)); }
    .gf-loc-lock {
        position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
        width: 30px; height: 30px; background: rgba(0,0,0,0.6); border-radius: 50%;
        display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7);
    }
    .gf-loc-lock i { width: 14px; height: 14px; }
    .gf-loc-badge {
        position: absolute; top: 8px; right: 8px; width: 24px; height: 24px;
        background: linear-gradient(135deg, #E91E63, #9C27B0); border-radius: 6px;
        display: flex; align-items: center; justify-content: center; font-size: 0.8rem;
    }
    .gf-location-info { padding: 10px; color: white; }
    .gf-location-name { font-size: 0.8rem; font-weight: 600; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .gf-location-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
    .gf-loc-price { font-size: 0.85rem; font-weight: 600; color: #FFD700; }
    .gf-btn-buy-small {
        width: 28px; height: 28px; background: linear-gradient(135deg, #FFD700, #FFA500);
        border: none; border-radius: 50%; display: flex; align-items: center; justify-content: center;
        color: white; cursor: pointer; transition: all 0.2s;
    }
    .gf-btn-buy-small:hover { transform: scale(1.1); }
    .gf-btn-buy-small i { width: 14px; height: 14px; }

    /* === CHARACTERS === */
    .gf-characters-grid-compact { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
    .gf-char-card-compact {
        display: flex; align-items: center; gap: 12px;
        background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
        border-radius: var(--radius-md); padding: 12px; transition: all 0.2s;
    }
    .gf-char-card-compact.purchased { border-color: rgba(77,194,71,0.4); }
    .gf-char-card-compact.locked { opacity: 0.4; }
    .gf-char-card-compact:hover:not(.locked) { border-color: rgba(255,255,255,0.3); }
    .gf-char-img-compact { position: relative; width: 55px; height: 65px; flex-shrink: 0; }
    .gf-char-lock-small {
        position: absolute; top: 2px; right: 2px; width: 18px; height: 18px;
        background: rgba(231,76,60,0.9); border-radius: 50%;
        display: flex; align-items: center; justify-content: center;
    }
    .gf-char-lock-small i { width: 10px; height: 10px; color: white; }
    .gf-char-info-compact { flex: 1; min-width: 0; color: white; }
    .gf-char-info-compact h4 { font-size: 0.95rem; font-weight: 600; margin: 0 0 4px 0; }
    .gf-char-info-compact p { font-size: 0.75rem; color: rgba(255,255,255,0.5); margin: 0; overflow: hidden; line-height: 1.3; }
    .gf-char-action-compact { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; flex-shrink: 0; }
    .gf-price-sm { font-size: 0.85rem; font-weight: 600; color: #FFD700; }
    .gf-btn-study-sm, .gf-btn-buy-sm, .gf-btn-soon-sm {
        padding: 6px 14px; border: none; border-radius: 20px;
        font-size: 0.75rem; font-weight: 600; cursor: pointer;
        transition: all 0.2s; font-family: 'Montserrat', sans-serif;
    }
    .gf-btn-study-sm { background: linear-gradient(135deg, #4DC247, #3db33d); color: white; }
    .gf-btn-buy-sm { background: linear-gradient(135deg, #FFD700, #FFA500); color: white; }
    .gf-btn-soon-sm { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.4); cursor: not-allowed; }
    .gf-btn-study-sm:hover, .gf-btn-buy-sm:hover { transform: scale(1.05); }

    /* === MODALS === */
    .gf-modal-overlay {
        position: fixed; top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.8); display: flex; align-items: center;
        justify-content: center; z-index: 2000; opacity: 0;
        pointer-events: none; transition: opacity 0.3s; padding: 20px;
    }
    .gf-modal-overlay.active { opacity: 1; pointer-events: auto; }
    .gf-modal {
        background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
        border: 2px solid rgba(255,255,255,0.1); border-radius: var(--radius-xl);
        max-width: 600px; width: 100%; max-height: 85vh; overflow-y: auto;
        position: relative; animation: gfModalIn 0.3s ease;
    }
    @keyframes gfModalIn { from { transform: scale(0.9) translateY(20px); opacity: 0; } to { transform: scale(1) translateY(0); opacity: 1; } }
    .gf-modal-close {
        position: absolute; top: 15px; right: 15px; width: 36px; height: 36px;
        background: rgba(255,255,255,0.1); border: none; border-radius: 50%;
        color: white; font-size: 18px; cursor: pointer; z-index: 10; transition: all 0.2s;
    }
    .gf-modal-close:hover { background: rgba(255,255,255,0.2); }
    .gf-modal-coins { text-align: center; padding: 40px; color: white; }
    .gf-modal-icon { font-size: 4rem; margin-bottom: 20px; }
    .gf-modal-coins h3 { font-size: 1.5rem; margin: 0 0 15px 0; }
    .gf-modal-coins p { color: rgba(255,255,255,0.7); margin: 0 0 25px 0; }
    .gf-modal-buttons { display: flex; gap: 15px; justify-content: center; }
    .gf-modal-btn {
        padding: 12px 25px; border: none; border-radius: 50px;
        font-family: 'Montserrat', sans-serif; font-size: 0.95rem;
        font-weight: 600; cursor: pointer; transition: all 0.2s; text-decoration: none;
    }
    .gf-modal-btn.primary { background: linear-gradient(135deg, #4DC247, #3db33d); color: white; }
    .gf-modal-btn.secondary { background: rgba(255,255,255,0.1); color: white; }
    .gf-modal-btn:hover { transform: scale(1.05); }

    /* Modal location */
    .gf-modal-location .gf-modal-header { height: 200px; overflow: hidden; }
    .gf-modal-location .gf-modal-image { width: 100%; height: 100%; object-fit: cover; }
    .gf-modal-location h2 { font-size: 1.5rem; margin: 0 0 5px 0; }
    .gf-modal-world { color: rgba(255,255,255,0.5); font-size: 0.9rem; margin: 0 0 20px 0; }
    .gf-modal-section { margin-bottom: 20px; }
    .gf-modal-section h4 { font-size: 1rem; color: #4DC247; margin: 0 0 10px 0; }
    .gf-modal-section p { color: rgba(255,255,255,0.8); margin: 0; line-height: 1.6; }

    /* Modal character */
    .gf-modal-character { max-width: 800px; padding: 30px; }
    .gf-char-detail { display: flex; gap: 30px; color: white; }
    .gf-char-detail-left { flex-shrink: 0; }
    .gf-char-detail-right { flex: 1; }
    .gf-char-detail-header h2 { font-size: 1.8rem; margin: 0 0 5px 0; }
    .gf-char-detail-world { color: rgba(255,255,255,0.5); font-size: 0.9rem; margin: 0 0 15px 0; }
    .gf-char-detail-balance {
        display: inline-flex; align-items: center; gap: 6px;
        background: rgba(255,215,0,0.15); padding: 8px 15px;
        border-radius: 50px; margin-bottom: 20px; color: #FFD700;
    }
    .gf-char-detail-section { margin-bottom: 20px; }
    .gf-char-detail-section h4 { font-size: 1rem; color: #4DC247; margin: 0 0 10px 0; }
    .gf-char-detail-section p { color: rgba(255,255,255,0.8); margin: 0; line-height: 1.6; }
    .gf-abilities-list { list-style: none; padding: 0; margin: 0; }
    .gf-abilities-list li { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.8); margin-bottom: 10px; }
    .gf-ability-dot { color: #4DC247; }
    .gf-artifact-card {
        background: rgba(255,215,0,0.1); border: 1px solid rgba(255,215,0,0.3);
        border-radius: var(--radius-lg); padding: 20px; margin-top: 10px;
    }
    .gf-artifact-card h5 { color: #FFD700; font-size: 1.1rem; margin: 0 0 8px 0; }
    .gf-artifact-card p { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin: 0 0 15px 0; }
    .gf-artifact-props { list-style: none; padding: 0; margin: 0; }
    .gf-artifact-props li { color: rgba(255,255,255,0.8); font-size: 0.9rem; margin-bottom: 8px; }
    .gf-char-story { margin-top: 25px; padding: 25px; border-top: 1px solid rgba(255,255,255,0.1); color: white; }
    .gf-char-story h4 { font-size: 1rem; color: #BF80FF; margin: 0 0 15px 0; }
    .gf-char-story p { color: rgba(255,255,255,0.7); line-height: 1.7; margin: 0; }

    /* === FOOTER === */

    /* === RESPONSIVE === */
    @media (max-width: 1200px) {
        .gf-worlds-grid { grid-template-columns: repeat(2, 1fr); }
        .gf-characters-grid-compact { grid-template-columns: repeat(2, 1fr); }
    }
    }
    @media (max-width: 900px) {
        .gf-slide { flex-direction: column; text-align: center; }
        .gf-slide-icon { width: 100px; height: 100px; font-size: 3rem; }
        .gf-locations-grid-compact { grid-template-columns: repeat(3, 1fr); }
        .gf-showcase-row { grid-template-columns: 1fr; }
    }
    @media (max-width: 700px) {
        .gf-worlds-grid { grid-template-columns: 1fr; }
        .gf-characters-grid-compact { grid-template-columns: 1fr; }
    }
    @media (max-width: 500px) {
        .gamification-module.gf-dark { padding: 20px; margin: -10px; }
        .gf-features-slider { padding: 25px; }
        .gf-slider-arrows { display: none; }
        .gf-locations-grid-compact { grid-template-columns: repeat(2, 1fr); }
        .gf-modal { margin: 10px; max-width: calc(100vw - 20px); }
        .gf-modal-character { padding: 20px; }
        .gf-char-detail { flex-direction: column; align-items: center; text-align: center; }
        .gf-char-detail-balance { justify-content: center; }
        .gf-abilities-list { text-align: left; }
        .gf-modal-location .gf-modal-header { height: 150px; }
    }
    

/* === GENERATORS PAGE === */

    * { margin: 0; padding: 0; box-sizing: border-box; }

    
    /* LAYOUT */

    /* GENERATORS MODULE */
    .generators-module { animation: fadeInUp 0.4s ease; }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .generators-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; flex-wrap: wrap; gap: 15px; }
.generators-title { font-size: 28px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 10px 0; display: flex; align-items: center; justify-content: center; gap: 12px; } 
.generators-title i { width: 32px; height: 32px; color: #FFD700; } 
.generators-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }

    /* GRID */
    .generators-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
    .generator-card { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 22px; text-align: center; transition: all 0.3s ease; border: 1px solid rgba(70, 210, 210, 0.1); position: relative; cursor: pointer; }
    .generator-card:hover { transform: translateY(-6px); box-shadow: 0 12px 35px rgba(70, 210, 210, 0.2); }
    .generator-card.locked { opacity: 0.7; }
    .generator-card.locked:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1); }
    .lock-overlay { position: absolute; top: 12px; right: 12px; width: 28px; height: 28px; background: rgba(0, 0, 0, 0.6); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
    .lock-overlay i { width: 14px; height: 14px; color: white; }
    .generator-icon { width: 55px; height: 55px; margin: 0 auto 14px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
    .generator-icon i { width: 28px; height: 28px; }
    .generator-name { font-size: 15px; font-weight: 700; color: var(--text-primary); margin: 0 0 10px 0; }
    .generator-line { width: 35px; height: 3px; margin: 0 auto 12px; border-radius: 2px; }
    .generator-desc { font-size: 12px; color: var(--text-secondary); margin: 0 0 16px 0; line-height: 1.5; }
    .btn-open { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s ease; }
    .btn-open i { width: 14px; height: 14px; }
    .btn-open:hover { transform: scale(1.05); }

    /* WORKSPACE */
    .generator-workspace { display: grid; grid-template-columns: 320px 1fr; gap: 24px; margin-top: 20px; }
    .generator-settings-panel { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 24px; border: 1px solid rgba(70, 210, 210, 0.1); }
    .settings-title { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 0 0 20px 0; display: flex; align-items: center; gap: 8px; }
    .settings-title i { width: 18px; height: 18px; color: var(--turquoise); }
    .settings-grid { display: flex; flex-direction: column; gap: 16px; }
    .setting-item { display: flex; flex-direction: column; gap: 6px; }
    .setting-item label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
    .setting-item select { padding: 10px 14px; border: 2px solid var(--border-color); border-radius: var(--radius-md); font-family: 'Montserrat', sans-serif; font-size: 13px; background: var(--bg-primary); color: var(--text-primary); cursor: pointer; transition: all 0.2s; }
    .setting-item select:hover { border-color: var(--turquoise); }
    .setting-item select:focus { outline: none; border-color: var(--turquoise); box-shadow: 0 0 0 3px rgba(70, 210, 210, 0.2); }
    .settings-actions { margin-top: 24px; }
    .btn-generate { width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s ease; }
    .btn-generate i { width: 18px; height: 18px; }
    .btn-generate:hover { transform: scale(1.02); box-shadow: 0 8px 25px rgba(70, 210, 210, 0.3); }

    /* PREVIEW */
    .generator-preview-panel { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 24px; border: 1px solid rgba(70, 210, 210, 0.1); display: flex; flex-direction: column; }
    .preview-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
    .preview-header h3 { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 0; display: flex; align-items: center; gap: 8px; }
    .preview-header h3 i { width: 18px; height: 18px; color: var(--turquoise); }
    .btn-download { display: none; align-items: center; gap: 8px; padding: 10px 20px; background: linear-gradient(135deg, #4DC247, #3db33d); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600; color: white; cursor: pointer; transition: all 0.3s ease; }
    .btn-download i { width: 16px; height: 16px; }
    .btn-download:hover { transform: scale(1.05); box-shadow: 0 6px 20px rgba(77, 194, 71, 0.3); }
    .btn-download:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
    .btn-spinner { width: 16px; height: 16px; border: 2px solid rgba(255, 255, 255, 0.3); border-top-color: white; border-radius: 50%; animation: spin 0.8s linear infinite; }
    .preview-placeholder { text-align: center; color: #999; }
    .preview-placeholder i { width: 48px; height: 48px; margin-bottom: 12px; opacity: 0.4; }
    .preview-placeholder p { font-size: 14px; margin: 0; }
    .preview-loading { text-align: center; }
    .preview-loading .spinner { width: 40px; height: 40px; border: 3px solid rgba(70, 210, 210, 0.2); border-top-color: var(--turquoise); border-radius: 50%; animation: spin 0.8s linear infinite; margin: 0 auto 12px; }
    .preview-loading p { color: #666; font-size: 14px; margin: 0; }
    @keyframes spin { to { transform: rotate(360deg); } }

    /* WORKSHEET STYLES */
    .gen-worksheet { padding: 30px; max-width: 100%; font-family: 'Montserrat', sans-serif; background: white; }
    .gen-title { font-size: 22px; font-weight: 700; color: #333; text-align: center; margin: 0 0 5px 0; }
    .gen-instruction { font-size: 13px; color: #666; text-align: center; margin: 20px 0 10px 0; }
    .gen-footer { font-size: 11px; color: #bbb; text-align: center; margin: 15px 0 0 0; }

    /* Shulte */
    .shulte-grid { display: grid; gap: 4px; justify-content: center; margin: 20px auto; }
    .shulte-cell { display: flex; align-items: center; justify-content: center; border: 2px solid #333; font-weight: 700; background: white; }

    /* Maze */
    .maze-grid { display: grid; gap: 0; justify-content: center; margin: 20px auto; }
    .maze-cell { display: flex; align-items: center; justify-content: center; }
    .maze-cell.wall { background: #333; }
    .maze-cell.path { background: white; }
    .maze-icon { font-size: 10px; }

    /* Extra */
    .extra-container { margin: 20px 0; }
    .extra-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; padding: 10px; background: #f9f9f9; border-radius: 8px; }
    .row-num { font-size: 16px; font-weight: 700; color: #333; min-width: 30px; }
    .extra-item { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: white; border: 2px solid #ddd; border-radius: 8px; }
    .extra-item.highlight { border-color: #e74c3c; background: #ffeaea; }
    .item-icon { font-size: 28px; }

    /* Sequence */
    .sequence-container { margin: 20px 0; }
    .sequence-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; padding: 10px; background: #f9f9f9; border-radius: 8px; }
    .sequence-items { display: flex; align-items: center; gap: 8px; }
    .seq-item { width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; background: white; border: 2px solid #ddd; border-radius: 8px; font-size: 24px; }
    .seq-item.empty { border-style: dashed; border-color: #999; color: #999; font-weight: 700; }
    .seq-separator { font-size: 20px; color: #999; margin: 0 5px; }

    /* Answers */
    .answers-section { margin-top: 20px; padding: 15px; background: #f0f8ff; border-radius: 8px; }
    .answers-section h4 { font-size: 14px; font-weight: 700; color: #333; margin: 0 0 10px 0; }
    .answers-list { display: flex; flex-wrap: wrap; gap: 8px; }
    .answer-badge { padding: 5px 12px; background: white; border: 1px solid #ddd; border-radius: 20px; font-size: 12px; color: #333; }

    /* BTN BACK */
    .btn-back { display: flex; align-items: center; gap: 8px; padding: 12px 24px; background: var(--bg-secondary); border: 2px solid var(--turquoise); border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: var(--turquoise); cursor: pointer; transition: all 0.3s; text-decoration: none; }
    .btn-back:hover { background: var(--turquoise); color: white; }
    .btn-back i { width: 18px; height: 18px; }

    /* AUTH MODAL */
    .auth-modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.6); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
    .auth-modal-overlay.active { opacity: 1; visibility: visible; }
    .auth-modal { background: white; border-radius: var(--radius-xl); padding: 40px; text-align: center; max-width: 380px; width: 90%; position: relative; transform: scale(0.9); transition: transform 0.3s ease; }
    .auth-modal-overlay.active .auth-modal { transform: scale(1); }
    .auth-close { position: absolute; top: 15px; right: 15px; width: 32px; height: 32px; background: #f5f5f5; border: none; border-radius: 50%; font-size: 18px; cursor: pointer; transition: all 0.2s; }
    .auth-close:hover { background: #eee; }
    .auth-icon { font-size: 48px; margin-bottom: 15px; }
    .auth-modal h2 { font-size: 20px; font-weight: 700; color: #333; margin: 0 0 8px 0; }
    .auth-modal p { font-size: 14px; color: #666; margin: 0 0 25px 0; }
    .auth-btns { display: flex; gap: 12px; justify-content: center; }
    .auth-btn { display: flex; align-items: center; gap: 8px; padding: 12px 24px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.3s ease; text-decoration: none; }
    .auth-btn.login { background: var(--turquoise); color: white; }
    .auth-btn.reg { background: #f5f5f5; color: #333; }
    .auth-btn:hover { transform: scale(1.05); }
    .auth-btn i { width: 16px; height: 16px; }

    /* FOOTER */

    /* RESPONSIVE */
    }
    @media (max-width: 900px) {
        .generator-workspace { grid-template-columns: 1fr; }
        .generator-settings-panel { order: 1; }
        .generator-preview-panel { order: 2; }
    }
    @media (max-width: 600px) {
        .generators-grid { grid-template-columns: 1fr; }
        .generators-title { font-size: 22px; }
        .gen-worksheet { padding: 20px; }
        .extra-item, .seq-item { width: 40px; height: 40px; }
        .item-icon { font-size: 22px; }
        .seq-item { font-size: 20px; }
    }
    

/* === HOMEWORK PAGE === */

    * { margin: 0; padding: 0; box-sizing: border-box; }

    
    /* LAYOUT */

    /* MODULE */
    .hw-module { animation: hwFadeInUp 0.4s ease; }
    @keyframes hwFadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .hw-header { text-align: center; margin-bottom: 30px; }
    .hw-title { font-size: 28px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 10px 0; display: flex; align-items: center; justify-content: center; gap: 10px; }
    .hw-title i { width: 28px; height: 28px; color: #41C8E5; }
    .hw-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }

    /* CARDS GRID */
    .hw-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 900px; margin: 0 auto 30px; }
    .hw-card { position: relative; background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 25px; cursor: pointer; overflow: hidden; transition: all 0.3s ease; border: 2px solid var(--border-color); min-height: 160px; display: flex; flex-direction: column; justify-content: flex-end; }
    .hw-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--hw-card-gradient); }
    .hw-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12); border-color: var(--hw-card-color); }
    .hw-card-highlight { background: linear-gradient(135deg, rgba(57, 255, 20, 0.08), rgba(50, 205, 50, 0.03)); border: 2px solid rgba(57, 255, 20, 0.4); }
    .hw-card-highlight:hover { border-color: #39FF14; box-shadow: 0 15px 40px rgba(57, 255, 20, 0.15); }
    .hw-card-bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; overflow: hidden; opacity: 0.5; pointer-events: none; }
    .hw-floating-star { position: absolute; animation: hwTwinkleStar 2s ease-in-out infinite; opacity: 0.7; }
    @keyframes hwTwinkleStar { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.3); opacity: 1; } }
    .hw-pulse-ring { position: absolute; top: 50%; left: 50%; width: 50px; height: 50px; border: 3px solid var(--hw-card-color); border-radius: 50%; transform: translate(-50%, -50%); animation: hwPulseRing 2s ease-out infinite; opacity: 0.4; }
    @keyframes hwPulseRing { 0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.6; } 100% { transform: translate(-50%, -50%) scale(2); opacity: 0; } }
    .hw-card-content { position: relative; z-index: 2; }
    .hw-card-icon { width: 50px; height: 50px; background: var(--hw-card-gradient); border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); }
    .hw-card-icon i { width: 24px; height: 24px; color: white; }
    .hw-card-title { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 0 0 5px 0; }
    .hw-card-subtitle { font-size: 13px; color: var(--text-muted); margin: 0; }

    /* DESCRIPTIONS */
    .hw-descriptions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 900px; margin: 0 auto 20px; }
    .hw-desc-card { display: flex; gap: 16px; padding: 20px; background: var(--bg-secondary); border-radius: var(--radius-lg); border: 1px solid rgba(70, 210, 210, 0.1); }
    .hw-desc-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .hw-desc-icon i { width: 22px; height: 22px; }
    .hw-desc-content h3 { font-size: 15px; font-weight: 700; color: var(--text-primary); margin: 0 0 6px 0; }
    .hw-desc-content > p { font-size: 12px; color: var(--text-secondary); margin: 0 0 8px 0; }
    .hw-desc-content ul { margin: 0; padding-left: 16px; }
    .hw-desc-content li { font-size: 11px; color: var(--text-muted); margin-bottom: 3px; }
    .hw-conditions { display: flex; align-items: center; gap: 12px; padding: 14px 20px; background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 193, 7, 0.05)); border: 1px solid rgba(255, 193, 7, 0.3); border-radius: var(--radius-lg); max-width: 900px; margin: 0 auto; }
    .hw-conditions > i { width: 20px; height: 20px; color: #FFC107; flex-shrink: 0; }
    .hw-conditions p { font-size: 12px; color: var(--text-secondary); margin: 0; }
    .hw-conditions strong { color: var(--text-primary); }

    /* DETAIL HEADER */
    .hw-detail-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 15px; }
    .hw-detail-title { font-size: 22px; font-weight: 800; margin: 0; display: flex; align-items: center; gap: 10px; }
    .hw-detail-title i { width: 24px; height: 24px; }
    .hw-btn-back { display: flex; align-items: center; gap: 8px; padding: 10px 20px; background: transparent; border: 2px solid #41C8E5; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: #41C8E5; cursor: pointer; transition: all 0.2s; text-decoration: none; }
    .hw-btn-back:hover { background: rgba(65, 200, 229, 0.1); }
    .hw-btn-back i { width: 16px; height: 16px; }
    .hw-detail-intro { margin-bottom: 25px; }
    .hw-detail-intro p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin: 0; }

    /* SLIDER */
    .hw-slider { position: relative; background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%); border-radius: var(--radius-xl); padding: 45px 70px; margin-bottom: 30px; overflow: hidden; }
    .hw-slider-container { position: relative; min-height: 140px; }
    .hw-slider-slide { display: none; align-items: center; gap: 35px; animation: hwSlideIn 0.5s ease; }
    .hw-slider-slide.hw-slide-active { display: flex; }
    @keyframes hwSlideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
    .hw-slide-icon { width: 100px; height: 100px; border-radius: 18px; display: flex; align-items: center; justify-content: center; font-size: 3rem; flex-shrink: 0; box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3); }
    .hw-slide-content { flex: 1; }
    .hw-slide-num { font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); margin-bottom: 8px; display: block; }
    .hw-slide-title { font-size: 1.4rem; font-weight: 700; margin: 0 0 10px 0; }
    .hw-slide-desc { font-size: 0.95rem; color: rgba(255, 255, 255, 0.8); line-height: 1.6; margin: 0; }
    .hw-slider-arrows { position: absolute; top: 50%; left: 15px; right: 15px; transform: translateY(-50%); display: flex; justify-content: space-between; pointer-events: none; }
    .hw-slider-arrow { width: 40px; height: 40px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; pointer-events: all; color: white; transition: all 0.2s; }
    .hw-slider-arrow:hover { background: rgba(255, 255, 255, 0.2); transform: scale(1.1); }
    .hw-slider-arrow i { width: 18px; height: 18px; }
    .hw-slider-dots { display: flex; justify-content: center; gap: 8px; margin-top: 25px; }
    .hw-slider-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.3); border: none; cursor: pointer; transition: all 0.3s; }
    .hw-slider-dot.hw-dot-active { background: var(--hw-slider-color, #41C8E5); transform: scale(1.3); }

    /* FEATURES GRID */
    .hw-features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 30px; }
    .hw-feature { display: flex; align-items: flex-start; gap: 12px; padding: 16px; background: var(--bg-secondary); border-radius: var(--radius-lg); border: 1px solid rgba(70, 210, 210, 0.1); }
    .hw-feature-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .hw-feature-icon i { width: 20px; height: 20px; }
    .hw-feature-text strong { display: block; font-size: 13px; color: var(--text-primary); margin-bottom: 4px; }
    .hw-feature-text p { font-size: 11px; color: var(--text-muted); margin: 0; }

    /* LEVELS SECTION */
    .hw-levels-section { margin-bottom: 30px; }
    .hw-levels-title { font-size: 17px; font-weight: 700; color: var(--text-primary); margin: 0 0 18px 0; text-align: center; }
    .hw-levels-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .hw-level-card { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 20px; border: 1px solid rgba(70, 210, 210, 0.1); text-align: center; }
    .hw-level-num { width: 36px; height: 36px; background: linear-gradient(135deg, #4DC247, #3db33d); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; color: white; margin: 0 auto 12px; }
    .hw-level-card strong { display: block; font-size: 14px; color: var(--text-primary); margin-bottom: 10px; }
    .hw-level-card ul { list-style: none; padding: 0; margin: 0; text-align: left; }
    .hw-level-card li { font-size: 12px; color: var(--text-muted); padding: 4px 0; border-bottom: 1px solid rgba(70, 210, 210, 0.05); }
    .hw-level-card li:last-child { border-bottom: none; }

    /* CTA */
    .hw-btn-demo { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; background: linear-gradient(135deg, #39FF14, #32CD32); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s ease; text-decoration: none; }
    .hw-btn-demo:hover { transform: scale(1.05); box-shadow: 0 10px 30px rgba(57, 255, 20, 0.3); }
    .hw-btn-demo i { width: 18px; height: 18px; }

    /* DEMO STEPS */
    .hw-steps-indicator { display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: 30px; }
    .hw-step-dot { width: 32px; height: 32px; background: var(--bg-secondary); border: 2px solid var(--border-color); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: var(--text-muted); transition: all 0.3s; }
    .hw-step-dot.hw-step-active { background: #39FF14; border-color: #39FF14; color: white; transform: scale(1.1); }
    .hw-step-dot.hw-step-done { background: #4DC247; border-color: #4DC247; color: white; }
    .hw-step-line { width: 40px; height: 2px; background: var(--border-color); }
    .hw-step { max-width: 600px; margin: 0 auto; }
    .hw-step-wide { max-width: 900px; }
    .hw-step-title { font-size: 20px; font-weight: 700; color: var(--text-primary); margin: 0 0 10px 0; text-align: center; }
    .hw-step-desc { font-size: 14px; color: var(--text-muted); text-align: center; margin: 0 0 25px 0; }

    /* STUDENTS LIST */
    .hw-students-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 25px; }
    .hw-student-item { display: flex; align-items: center; gap: 12px; padding: 14px 18px; background: var(--bg-secondary); border: 2px solid var(--border-color); border-radius: var(--radius-lg); cursor: pointer; transition: all 0.2s; }
    .hw-student-item:hover { border-color: #41C8E5; background: rgba(65, 200, 229, 0.05); }
    .hw-student-item.selected { border-color: #41C8E5; background: rgba(65, 200, 229, 0.1); }
    .hw-student-item input { width: 18px; height: 18px; accent-color: #41C8E5; }
    .hw-student-avatar { font-size: 1.5rem; }
    .hw-student-name { font-size: 14px; font-weight: 600; color: var(--text-primary); }

    /* DISCIPLINES/TRAINERS GRID */
    .hw-disciplines-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 25px; }
    .hw-discipline-card { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 24px 16px; background: var(--bg-secondary); border: 2px solid var(--border-color); border-radius: var(--radius-lg); cursor: pointer; transition: all 0.2s; position: relative; }
    .hw-discipline-card:hover:not(.hw-locked) { border-color: #41C8E5; background: rgba(65, 200, 229, 0.05); }
    .hw-discipline-card.hw-selected { border-color: #41C8E5; background: rgba(65, 200, 229, 0.1); box-shadow: 0 0 0 3px rgba(65, 200, 229, 0.2); }
    .hw-discipline-card.hw-locked { opacity: 0.5; cursor: not-allowed; }
    .hw-discipline-icon { font-size: 2.5rem; }
    .hw-discipline-name { font-size: 13px; font-weight: 600; color: var(--text-primary); text-align: center; }
    .hw-lock-badge { position: absolute; top: 8px; right: 8px; font-size: 14px; }
    .hw-trainers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 25px; }
    .hw-trainer-card { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 20px 12px; background: var(--bg-secondary); border: 2px solid var(--border-color); border-radius: var(--radius-lg); cursor: pointer; transition: all 0.2s; position: relative; }
    .hw-trainer-card:hover:not(.hw-locked) { border-color: #BF80FF; background: rgba(191, 128, 255, 0.05); }
    .hw-trainer-card.hw-selected { border-color: #BF80FF; background: rgba(191, 128, 255, 0.1); box-shadow: 0 0 0 3px rgba(191, 128, 255, 0.2); }
    .hw-trainer-card.hw-locked { opacity: 0.5; cursor: not-allowed; }
    .hw-trainer-icon { font-size: 2rem; }
    .hw-trainer-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }

    /* ANZAN SETTINGS */
    .hw-anzan-settings { background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 20px; margin-bottom: 15px; }
    .hw-anzan-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 12px; }
    .hw-anzan-row:last-child { margin-bottom: 0; }
    .hw-anzan-field { flex: 1; min-width: 110px; }
    .hw-anzan-field.hw-anzan-wide { min-width: 200px; flex: 2; }
    .hw-anzan-field label { display: block; font-size: 10px; font-weight: 700; color: var(--text-muted); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 0.5px; }
    .hw-anzan-field select, .hw-anzan-field input[type="date"] { width: 100%; padding: 8px 10px; border: 2px solid var(--border-color); border-radius: var(--radius-md); font-size: 12px; background: var(--bg-primary); color: var(--text-primary); font-family: 'Montserrat', sans-serif; }
    .hw-anzan-field select:focus, .hw-anzan-field input:focus { border-color: #41C8E5; outline: none; }
    .hw-digits-grid { display: flex; flex-wrap: wrap; gap: 5px; padding: 8px; background: var(--bg-primary); border: 2px solid var(--border-color); border-radius: var(--radius-md); }
    .hw-digits-grid.hw-disabled { opacity: 0.7; cursor: not-allowed; }
    .hw-digit-check { display: flex; align-items: center; gap: 3px; font-size: 11px; color: var(--text-muted); }
    .hw-digit-check.hw-disabled { opacity: 0.7; cursor: not-allowed; }
    .hw-digit-check input { margin: 0; accent-color: #41C8E5; }
    .hw-label-green { color: #4DC247 !important; }
    .hw-settings-note { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px; background: rgba(255, 193, 7, 0.1); border-radius: var(--radius-md); font-size: 12px; color: var(--text-muted); margin-bottom: 20px; }
    .hw-settings-note i { width: 14px; height: 14px; color: #FFC107; }

    /* STEP NAV */
    .hw-step-nav { display: flex; justify-content: center; gap: 12px; }
    .hw-btn-next { display: flex; align-items: center; gap: 8px; padding: 14px 32px; background: linear-gradient(135deg, #39FF14, #32CD32); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s; }
    .hw-btn-next:disabled { opacity: 0.5; cursor: not-allowed; }
    .hw-btn-next:hover:not(:disabled) { transform: scale(1.05); }
    .hw-btn-next.hw-btn-secondary { background: var(--bg-secondary); color: var(--text-primary); border: 2px solid var(--border-color); }
    .hw-btn-next i { width: 16px; height: 16px; }

    /* RESULT CARD */
    .hw-result-card { background: var(--bg-secondary); border: 2px solid rgba(57, 255, 20, 0.3); border-radius: var(--radius-xl); padding: 24px; margin-bottom: 25px; }
    .hw-result-header { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border-color); }
    .hw-result-icon { font-size: 2.5rem; }
    .hw-result-info strong { display: block; font-size: 16px; color: var(--text-primary); margin-bottom: 4px; }
    .hw-result-dates { font-size: 13px; color: var(--text-muted); }
    .hw-result-details { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 20px; }
    .hw-detail-row { display: flex; justify-content: space-between; padding: 8px 12px; background: var(--bg-primary); border-radius: var(--radius-sm); font-size: 12px; }
    .hw-detail-row span:first-child { color: var(--text-muted); }
    .hw-detail-row span:last-child { font-weight: 600; color: var(--text-primary); }
    .hw-result-actions { display: flex; flex-wrap: wrap; gap: 10px; }
    .hw-action-btn { display: flex; align-items: center; gap: 6px; padding: 10px 18px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 600; cursor: pointer; transition: all 0.2s; }
    .hw-action-btn:hover { transform: scale(1.05); }
    .hw-action-btn i { width: 14px; height: 14px; }
    .hw-action-primary { background: linear-gradient(135deg, #41C8E5, #2EB4D4); color: white; }
    .hw-action-secondary { background: var(--bg-primary); color: var(--text-primary); }
    .hw-action-danger { background: linear-gradient(135deg, #FF6B6B, #ee5a5a); color: white; }

    /* DEMO TRAINER AREA */

    /* FOOTER */

    /* RESPONSIVE */
    }
    @media (max-width: 900px) {
        .hw-cards-grid { grid-template-columns: repeat(2, 1fr); }
        .hw-descriptions { grid-template-columns: 1fr; }
        .hw-features-grid { grid-template-columns: repeat(2, 1fr); }
        .hw-levels-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 700px) {
        .hw-cards-grid { grid-template-columns: 1fr; max-width: 350px; }
        .hw-disciplines-grid { grid-template-columns: 1fr; }
        .hw-trainers-grid { grid-template-columns: repeat(2, 1fr); }
        .hw-result-details { grid-template-columns: 1fr; }
    }
    @media (max-width: 600px) {
        .hw-title { font-size: 22px; }
        .hw-slider { padding: 30px 20px; }
        .hw-slider-slide { flex-direction: column; text-align: center; gap: 15px; }
        .hw-slide-icon { width: 70px; height: 70px; font-size: 2rem; }
        .hw-slider-arrows { display: none; }
        .hw-features-grid { grid-template-columns: 1fr; }
        .hw-anzan-field { min-width: 100%; }
        .hw-anzan-field.hw-anzan-wide { min-width: 100%; }
    }
    

/* === MARKETING PAGE === */

    * { margin: 0; padding: 0; box-sizing: border-box; }

   
    /* LAYOUT */

    /* MODULE */
    .marketing-module { animation: fadeInUp 0.4s ease; }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .marketing-header { text-align: center; margin-bottom: 30px; }
    .marketing-title { display: flex; align-items: center; justify-content: center; gap: 12px; font-size: 26px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 8px 0; }
    .marketing-title i { color: #BF80FF; }
    .marketing-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }

    /* CARDS GRID */
    .marketing-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 900px; margin: 0 auto; }
    .marketing-cards-grid.four-cards { grid-template-columns: repeat(4, 1fr); max-width: 1000px; }
    .marketing-card.highlight { background: linear-gradient(135deg, rgba(57, 255, 20, 0.08), rgba(50, 205, 50, 0.03)); border: 2px solid rgba(57, 255, 20, 0.4); }
    .marketing-card.highlight:hover { border-color: #39FF14; box-shadow: 0 15px 40px rgba(57, 255, 20, 0.15); }
    .marketing-card { position: relative; background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 25px; cursor: pointer; overflow: hidden; transition: all 0.3s ease; border: 2px solid var(--border-color); min-height: 160px; display: flex; flex-direction: column; justify-content: flex-end; }
    .marketing-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--card-gradient); }
    .marketing-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12); border-color: var(--card-color); }
    .marketing-card .card-bg-animation { position: absolute; top: 0; left: 0; right: 0; bottom: 0; overflow: hidden; opacity: 0.5; pointer-events: none; }
    .marketing-card .floating-star { position: absolute; animation: twinkleStar 2s ease-in-out infinite; opacity: 0.7; }
    @keyframes twinkleStar { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.3); opacity: 1; } }
    .marketing-card .pulse-ring { position: absolute; top: 50%; left: 50%; width: 50px; height: 50px; border: 3px solid var(--card-color); border-radius: 50%; transform: translate(-50%, -50%); animation: pulseRing 2s ease-out infinite; opacity: 0.4; }
    @keyframes pulseRing { 0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.6; } 100% { transform: translate(-50%, -50%) scale(2); opacity: 0; } }
    .marketing-card .card-content { position: relative; z-index: 2; }
    .marketing-card .card-icon { width: 50px; height: 50px; background: var(--card-gradient); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: 15px; color: white; }
    .marketing-card .card-icon i { width: 24px; height: 24px; color: white; }
    .marketing-card .card-title { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin: 0 0 5px 0; }
    .marketing-card .card-subtitle { font-size: 0.85rem; color: var(--text-muted); margin: 0; }
    .marketing-card .card-hover-effect { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: var(--card-gradient); opacity: 0; transition: opacity 0.3s; pointer-events: none; }
    .marketing-card:hover .card-hover-effect { opacity: 0.05; }

    /* SECTION HEADER */
    .section-header-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 15px; }
    .section-title-left { display: flex; align-items: center; gap: 10px; font-size: 1.4rem; font-weight: 800; color: var(--text-primary); margin: 0; }
    .section-title-left i { width: 24px; height: 24px; color: #BF80FF; }
    .section-intro { font-size: 1rem; color: var(--text-secondary); margin: -10px 0 25px 0; line-height: 1.6; }
    .section-intro strong { color: #4DC247; }
    .btn-back { display: flex; align-items: center; gap: 8px; padding: 12px 24px; background: var(--bg-secondary); border: 2px solid var(--turquoise); border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: var(--turquoise); cursor: pointer; transition: all 0.3s; text-decoration: none; }
    .btn-back:hover { background: var(--turquoise); color: white; }
    .btn-back i { width: 18px; height: 18px; }

    /* SLIDER */
    .marketing-slider { position: relative; background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); border-radius: var(--radius-xl); padding: 40px 70px; margin-bottom: 30px; overflow: hidden; min-height: 200px; }
    .slider-section-title { text-align: center; font-size: 1.2rem; font-weight: 700; color: white; margin: 0 0 25px 0; }
    .slider-container { position: relative; min-height: 150px; }
    .slider-slide { display: none; align-items: center; gap: 35px; animation: slideIn 0.5s ease; }
    .slider-slide.active { display: flex; }
    @keyframes slideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
    .slide-icon { width: 100px; height: 100px; border-radius: 20px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3); }
    .slide-icon i { width: 45px; height: 45px; color: white; }
    .slide-content { flex: 1; color: white; }
    .slide-num { font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); margin-bottom: 8px; display: block; }
    .slide-title { font-size: 1.3rem; font-weight: 700; margin: 0 0 10px 0; }
    .slide-desc { font-size: 0.95rem; color: rgba(255, 255, 255, 0.8); line-height: 1.6; margin: 0; }
    .slider-arrows { position: absolute; top: 50%; left: 15px; right: 15px; transform: translateY(-50%); display: flex; justify-content: space-between; pointer-events: none; }
    .slider-arrow { width: 40px; height: 40px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; pointer-events: all; color: white; transition: all 0.2s; }
    .slider-arrow:hover { background: rgba(255, 255, 255, 0.2); transform: scale(1.1); }
    .slider-arrow i { width: 18px; height: 18px; }
    .slider-dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
    .slider-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, 0.3); border: none; cursor: pointer; transition: all 0.3s; }
    .slider-dot.active { background: #41C8E5; transform: scale(1.2); }

    /* BRANDING */
    .branding-setup { background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 25px; border: 1px solid rgba(70, 210, 210, 0.1); }
    .setup-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--border-color); }
    .setup-header h3 { display: flex; align-items: center; gap: 8px; font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin: 0; }
    .setup-header h3 i { width: 20px; height: 20px; color: #BF80FF; }
    .setup-badge { padding: 4px 12px; border-radius: var(--radius-full); font-size: 11px; font-weight: 600; }
    .setup-badge.available { background: rgba(77, 194, 71, 0.15); color: #4DC247; }
    .setup-badge.demo { background: rgba(57, 255, 20, 0.15); color: #39FF14; }
    
    /* BRANDING CTA */
    .branding-cta .cta-box { display: inline-block; padding: 30px 50px; background: linear-gradient(135deg, rgba(57, 255, 20, 0.08), rgba(50, 205, 50, 0.03)); border: 2px solid rgba(57, 255, 20, 0.3); border-radius: var(--radius-xl); }
    .branding-cta .cta-box h3 { font-size: 20px; font-weight: 700; color: var(--text-primary); margin: 0 0 8px 0; }
    .branding-cta .cta-box p { font-size: 14px; color: var(--text-secondary); margin: 0 0 20px 0; }
    .btn-cta-demo { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; background: linear-gradient(135deg, #39FF14, #32CD32); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s ease; text-decoration: none; }
    .btn-cta-demo:hover { transform: scale(1.05); box-shadow: 0 10px 30px rgba(57, 255, 20, 0.3); }
    .btn-cta-demo i { width: 18px; height: 18px; }
    
    /* DEMO NOTICE */
    .demo-notice { display: flex; align-items: center; gap: 10px; margin-top: 20px; padding: 14px 18px; background: linear-gradient(135deg, rgba(57, 255, 20, 0.08), rgba(57, 255, 20, 0.02)); border: 1px solid rgba(57, 255, 20, 0.2); border-radius: var(--radius-md); }
    .demo-notice i { width: 18px; height: 18px; color: #39FF14; flex-shrink: 0; }
    .demo-notice span { font-size: 12px; color: var(--text-secondary); }
    .setup-content { display: grid; grid-template-columns: 1fr 280px; gap: 30px; }
    .setup-toggle { margin-bottom: 20px; }
    .toggle-label { display: flex; align-items: center; gap: 12px; cursor: pointer; }
    .toggle-label input { display: none; }
    .toggle-slider { width: 44px; height: 24px; background: var(--bg-tertiary); border-radius: 12px; position: relative; transition: all 0.3s; }
    .toggle-slider::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; background: white; border-radius: 50%; transition: all 0.3s; box-shadow: 0 2px 4px rgba(0,0,0,0.2); }
    .toggle-label input:checked + .toggle-slider { background: linear-gradient(135deg, #BF80FF, #9966CC); }
    .toggle-label input:checked + .toggle-slider::after { left: 23px; }
    .toggle-text { font-size: 14px; font-weight: 600; color: var(--text-primary); }
    .setup-fields { display: flex; flex-direction: column; gap: 20px; transition: opacity 0.3s; }
    .setup-fields.disabled { opacity: 0.4; pointer-events: none; }
    .setup-field label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }
    .btn-upload { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: var(--radius-md); font-size: 13px; font-weight: 600; color: var(--text-primary); cursor: pointer; transition: all 0.2s; }
    .btn-upload:hover { background: rgba(191, 128, 255, 0.1); border-color: #BF80FF; }
    .btn-upload i { width: 14px; height: 14px; }
    .input-with-counter { position: relative; }
    .input-with-counter input { width: 100%; padding: 12px 70px 12px 14px; background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-md); font-size: 14px; color: var(--text-primary); font-family: 'Montserrat', sans-serif; transition: all 0.2s; }
    .input-with-counter input:focus { outline: none; border-color: #BF80FF; }
    .char-counter { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 11px; color: var(--text-muted); }
    .setup-preview { display: flex; flex-direction: column; align-items: center; }
    .preview-label { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
    .preview-card { width: 100%; padding: 30px; background: linear-gradient(135deg, #0f172a, #1e293b); border-radius: var(--radius-xl); display: flex; flex-direction: column; align-items: center; gap: 12px; }
    .preview-logo { width: 60px; height: 60px; background: linear-gradient(135deg, #41C8E5, #4DC247); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: white; overflow: hidden; }
    .preview-logo i { width: 30px; height: 30px; }
    .preview-name { font-size: 18px; font-weight: 700; color: white; }
    .setup-actions { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border-color); text-align: right; }
    .btn-save-branding { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; background: linear-gradient(135deg, #BF80FF, #9966CC); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: white; cursor: pointer; transition: all 0.3s; }
    .btn-save-branding:hover { transform: scale(1.02); box-shadow: 0 8px 25px rgba(191, 128, 255, 0.3); }
    .btn-save-branding i { width: 16px; height: 16px; }

    /* PRESENTATIONS */
    .presentations-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 25px; }
    .presentation-card { display: flex; align-items: center; gap: 18px; padding: 24px; background: var(--bg-secondary); border-radius: var(--radius-xl); border: 2px solid var(--border-color); transition: all 0.3s; }
    .presentation-card:hover { border-color: var(--pres-color); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
    .pres-icon { width: 60px; height: 60px; background: linear-gradient(135deg, var(--pres-color), color-mix(in srgb, var(--pres-color) 70%, black)); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .pres-icon i { width: 28px; height: 28px; color: white; }
    .pres-info { flex: 1; }
    .pres-title { font-size: 15px; font-weight: 700; color: var(--text-primary); margin: 0 0 4px 0; }
    .pres-subtitle { font-size: 13px; color: var(--text-muted); margin: 0 0 6px 0; }
    .pres-size { font-size: 11px; color: var(--text-muted); background: var(--bg-tertiary); padding: 2px 8px; border-radius: var(--radius-sm); }
    .pres-actions { display: flex; flex-direction: column; gap: 8px; }
    .btn-view-pres, .btn-download-pres { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-md); font-size: 12px; font-weight: 600; text-decoration: none; transition: all 0.2s; }
    .btn-view-pres { background: rgba(65, 200, 229, 0.1); color: #41C8E5; border: 1px solid rgba(65, 200, 229, 0.3); }
    .btn-view-pres:hover { background: rgba(65, 200, 229, 0.2); }
    .btn-download-pres { background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border-color); }
    .btn-download-pres:hover { background: var(--bg-primary); color: var(--text-primary); }
    .btn-view-pres i, .btn-download-pres i { width: 14px; height: 14px; }
    .presentations-tip { display: flex; align-items: flex-start; gap: 12px; padding: 16px 20px; background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 159, 67, 0.05)); border: 1px solid rgba(255, 215, 0, 0.2); border-radius: var(--radius-lg); }
    .presentations-tip > i { width: 20px; height: 20px; color: #FFD700; flex-shrink: 0; margin-top: 2px; }
    .presentations-tip strong { color: #FFD700; }
    .presentations-tip div { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }

    /* FOOTER */

    /* Hidden file input */
    .hidden-file-input { display: none; }

    /* RESPONSIVE */
    @media (max-width: 1024px) {
        .setup-content { grid-template-columns: 1fr; }
        .setup-preview { order: -1; }
        .marketing-cards-grid.four-cards { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 768px) {
        .marketing-cards-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
        .marketing-cards-grid.four-cards { grid-template-columns: 1fr; max-width: 400px; }
        .marketing-slider { padding: 30px 50px; }
        .slider-slide.active { flex-direction: column; text-align: center; gap: 20px; }
        .slide-icon { width: 80px; height: 80px; }
        .slide-icon i { width: 35px; height: 35px; }
        .presentations-grid { grid-template-columns: 1fr; }
        .presentation-card { flex-direction: column; text-align: center; }
        .pres-actions { flex-direction: row; }
        .branding-cta .cta-box { padding: 24px 20px; }
    }
    @media (max-width: 600px) {
        .marketing-slider { padding: 25px 20px; }
        .slider-arrows { display: none; }
    }
    

/* === OLYMPIADS PAGE === */

    /* === BASE STYLES === */
    * { margin: 0; padding: 0; box-sizing: border-box; }

    

    /* === LAYOUT === */

    /* === OLYMPIADS MODULE === */
    .olympiads-module { padding: 0; min-height: 100%; animation: fadeInUp 0.4s ease; }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    
    .olympiads-header { text-align: center; margin-bottom: 30px; }
    .olympiads-title { display: flex; align-items: center; justify-content: center; gap: 12px; font-size: 26px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 8px 0; }
    .olympiads-title i { width: 32px; height: 32px; color: #FFD700; }
    .olympiads-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }

    /* === CARDS GRID === */
    .olympiads-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 900px; margin: 0 auto; }
    
    .olympiad-card { position: relative; background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 25px; cursor: pointer; overflow: hidden; transition: all 0.3s ease; border: 2px solid var(--border-color); min-height: 160px; display: flex; flex-direction: column; justify-content: flex-end; }
    .olympiad-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--card-gradient); }
    .olympiad-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.12); border-color: var(--card-color); }
    .olympiad-card.highlight { background: linear-gradient(135deg, rgba(57,255,20,0.08), rgba(50,205,50,0.03)); border: 2px solid rgba(57,255,20,0.4); }
    .olympiad-card.highlight:hover { border-color: #39FF14; box-shadow: 0 15px 40px rgba(57,255,20,0.15); }
    
    .card-bg-animation { position: absolute; top: 0; left: 0; right: 0; bottom: 0; overflow: hidden; opacity: 0.5; pointer-events: none; }
    .floating-star { position: absolute; animation: twinkleStar 2s ease-in-out infinite; opacity: 0.7; }
    @keyframes twinkleStar { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.3); opacity: 1; } }
    .pulse-ring { position: absolute; top: 50%; left: 50%; width: 50px; height: 50px; border: 3px solid var(--card-color); border-radius: 50%; transform: translate(-50%, -50%); animation: pulseRing 2s ease-out infinite; opacity: 0.4; }
    @keyframes pulseRing { 0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.6; } 100% { transform: translate(-50%, -50%) scale(2); opacity: 0; } }
    
    .card-content { position: relative; z-index: 2; }
    .card-icon { width: 50px; height: 50px; background: var(--card-gradient); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: 15px; color: white; }
    .card-icon i { width: 24px; height: 24px; color: white; }
    .card-title { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin: 0 0 5px 0; }
    .card-subtitle { font-size: 0.85rem; color: var(--text-muted); margin: 0; }
    .card-hover-effect { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: var(--card-gradient); opacity: 0; transition: opacity 0.3s; pointer-events: none; }
    .olympiad-card:hover .card-hover-effect { opacity: 0.05; }

    /* === SECTION HEADERS === */
    .section-header-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; flex-wrap: wrap; gap: 15px; }
    .section-title-left { font-size: 1.5rem; font-weight: 800; color: var(--text-primary); margin: 0; }
    .section-subtitle-full { font-size: 1rem; color: var(--text-muted); margin: -15px 0 25px 0; }
    .btn-back { display: flex; align-items: center; gap: 8px; padding: 12px 24px; background: var(--bg-secondary); border: 2px solid var(--turquoise); border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: var(--turquoise); cursor: pointer; transition: all 0.3s; }
    .btn-back:hover { background: var(--turquoise); color: white; }
    .btn-back i { width: 18px; height: 18px; }

    /* === ADVANTAGES SLIDER === */
    .advantages-slider { position: relative; overflow: hidden; border-radius: var(--radius-xl); background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); padding: 50px 80px; min-height: 320px; }
    .slide { display: none; animation: slideIn 0.5s ease; }
    .slide.active { display: flex; align-items: center; gap: 50px; }
    @keyframes slideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
    .slide-visual { flex: 0 0 180px; display: flex; justify-content: center; align-items: center; }
    .slide-icon-big { width: 140px; height: 140px; border-radius: 30px; display: flex; align-items: center; justify-content: center; color: white; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
    .slide-icon-big i { width: 65px; height: 65px; }
    .slide-content { flex: 1; color: white; }
    .slide-number { font-size: 0.9rem; color: rgba(255,255,255,0.5); margin-bottom: 10px; font-weight: 600; }
    .slide-title { font-size: 1.7rem; font-weight: 800; margin: 0 0 15px 0; background: linear-gradient(90deg, #fff, #41C8E5); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .slide-text { font-size: 1.05rem; line-height: 1.6; color: rgba(255,255,255,0.8); margin: 0; }
    .slider-nav { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; }
    .slider-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.3); border: none; cursor: pointer; transition: all 0.3s; }
    .slider-dot.active { background: #41C8E5; transform: scale(1.2); }
    .slider-dot:hover { background: rgba(255,255,255,0.6); }
    .slider-arrows { position: absolute; top: 50%; left: 0; right: 0; transform: translateY(-50%); display: flex; justify-content: space-between; padding: 0 15px; pointer-events: none; }
    .slider-arrow { width: 45px; height: 45px; border-radius: 50%; background: rgba(255,255,255,0.1); border: none; color: white; cursor: pointer; display: flex; align-items: center; justify-content: center; pointer-events: auto; transition: all 0.3s; }
    .slider-arrow:hover { background: rgba(255,255,255,0.2); }
    .slider-arrow i { width: 24px; height: 24px; }

    /* === SCHEDULE === */
    .schedule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .schedule-card { display: flex; gap: 18px; background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 22px; border: 2px solid var(--border-color); transition: all 0.3s; }
    .schedule-card:hover { transform: translateY(-4px); box-shadow: 0 12px 35px rgba(0,0,0,0.1); border-color: var(--schedule-color); }
    .schedule-date-box { flex: 0 0 70px; height: 75px; border-radius: var(--radius-lg); display: flex; flex-direction: column; align-items: center; justify-content: center; color: white; }
    .schedule-day { font-size: 1.8rem; font-weight: 900; line-height: 1; }
    .schedule-month { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; opacity: 0.9; }
    .schedule-info { flex: 1; }
    .schedule-type { display: inline-block; font-size: 0.7rem; font-weight: 700; padding: 4px 10px; border-radius: var(--radius-full); margin-bottom: 8px; }
    .schedule-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin: 0 0 5px 0; line-height: 1.3; }
    .schedule-dates { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 6px; }
    .schedule-desc { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.4; margin: 0; }

    /* === HALL OF FAME === */
    .hall-tabs { display: flex; gap: 15px; margin-bottom: 30px; }
    .hall-tab { display: flex; align-items: center; gap: 8px; padding: 12px 25px; background: var(--bg-secondary); border: 2px solid var(--border-color); border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 600; cursor: pointer; transition: all 0.3s; color: var(--text-secondary); }
    .hall-tab:hover { border-color: #FFD700; color: var(--text-primary); }
    .hall-tab.active { background: linear-gradient(135deg, #FFD700, #FFA500); border-color: transparent; color: white; }
    .hall-tab i { width: 18px; height: 18px; }
    .hall-age-section { margin-bottom: 40px; }
    .age-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 3px solid var(--age-color, #41C8E5); }
    .age-emoji { font-size: 1.8rem; }
    .age-title { font-size: 1.4rem; font-weight: 800; color: var(--age-color); margin: 0; }
    .podiums-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
    .podium-block { background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 20px; text-align: center; border: 2px solid var(--border-color); }
    .podium-name { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid var(--age-color); }
    .podium-places { display: flex; align-items: flex-end; justify-content: center; gap: 8px; min-height: 150px; }
    .podium-place { display: flex; flex-direction: column; align-items: center; }
    .place-medal { font-size: 1.5rem; margin-bottom: 5px; }
    .place-avatar { width: 45px; height: 45px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 1rem; margin-bottom: 5px; }
    .place-avatar.empty { background: var(--bg-tertiary); color: var(--text-muted); }
    .place-name { font-size: 0.7rem; color: var(--text-primary); font-weight: 600; max-width: 60px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 8px; }
    .place-stand { width: 55px; border-radius: 8px 8px 0 0; display: flex; align-items: flex-start; justify-content: center; padding-top: 8px; font-weight: 800; color: white; font-size: 1.1rem; }
    .place-1 .place-stand { height: 80px; background: linear-gradient(180deg, #FFD700, #FFA500); }
    .place-2 .place-stand { height: 60px; background: linear-gradient(180deg, #C0C0C0, #A0A0A0); }
    .place-3 .place-stand { height: 45px; background: linear-gradient(180deg, #CD7F32, #8B4513); }
    .place-1 .place-avatar { box-shadow: 0 0 20px rgba(255,215,0,0.5); }

    /* === HOW TO === */
    .howto-cards { display: flex; gap: 30px; justify-content: center; margin-bottom: 40px; }
    .howto-card { flex: 1; max-width: 280px; background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 35px 25px; text-align: center; position: relative; border: 2px solid var(--border-color); transition: all 0.3s; }
    .howto-card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(0,0,0,0.12); border-color: #BF80FF; }
    .howto-num { position: absolute; top: -18px; left: 50%; transform: translateX(-50%); width: 40px; height: 40px; background: linear-gradient(135deg, #BF80FF, #9966CC); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 800; font-size: 1.2rem; box-shadow: 0 5px 20px rgba(191,128,255,0.4); }
    .howto-icon { width: 70px; height: 70px; background: linear-gradient(135deg, rgba(191,128,255,0.15), rgba(153,102,204,0.08)); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin: 15px auto 20px; color: #BF80FF; }
    .howto-icon i { width: 32px; height: 32px; }
    .howto-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin: 0 0 12px 0; }
    .howto-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.5; margin: 0; }
    .howto-card p strong { color: #BF80FF; }
    .howto-connector { display: flex; align-items: center; color: #BF80FF; font-size: 2rem; opacity: 0.5; }
    .btn-register-olympiad { display: inline-flex; align-items: center; gap: 10px; padding: 16px 45px; background: linear-gradient(135deg, #BF80FF, #9966CC); border: none; border-radius: var(--radius-full); color: white; font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; cursor: pointer; transition: all 0.3s; box-shadow: 0 10px 30px rgba(191,128,255,0.3); }
    .btn-register-olympiad:hover { transform: scale(1.05); box-shadow: 0 15px 40px rgba(191,128,255,0.4); }

    /* === DEMO STAGES === */
    .demo-stages { display: flex; gap: 25px; justify-content: center; margin-bottom: 40px; }
    .demo-stage { flex: 1; max-width: 260px; background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 30px 20px; text-align: center; position: relative; border: 2px solid var(--border-color); transition: all 0.3s; }
    .demo-stage.available:hover { border-color: var(--stage-color); transform: translateY(-5px); }
    .demo-stage.completed { border-color: #4DC247; background: rgba(77,194,71,0.05); }
    .demo-stage.locked { opacity: 0.5; }
    .stage-badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); width: 35px; height: 35px; background: var(--stage-color, #39FF14); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 800; font-size: 1.1rem; }
    .demo-stage.completed .stage-badge { background: #4DC247; }
    .demo-stage.locked .stage-badge { background: var(--bg-tertiary); color: var(--text-muted); }
    .stage-icon { font-size: 3rem; margin: 10px 0 15px; }
    .demo-stage h3 { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); margin: 0 0 8px 0; }
    .demo-stage p { font-size: 0.85rem; color: var(--text-muted); margin: 0 0 15px 0; }
    .btn-stage { padding: 12px 25px; background: linear-gradient(135deg, #39FF14, #32CD32); border: none; border-radius: var(--radius-full); color: white; font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; cursor: pointer; transition: all 0.2s; }
    .btn-stage:hover:not(:disabled) { transform: scale(1.05); box-shadow: 0 5px 20px rgba(57,255,20,0.3); }
    .btn-stage:disabled { background: var(--bg-tertiary); color: var(--text-muted); cursor: not-allowed; }

    /* === DEMO GAME === */
    .demo-game { background: var(--bg-secondary); border-radius: var(--radius-xl); overflow: hidden; max-width: 700px; margin: 20px auto; border: 3px solid var(--stage-color); }
    .demo-game-header { display: flex; justify-content: space-between; align-items: center; padding: 15px 25px; background: linear-gradient(135deg, var(--stage-color), color-mix(in srgb, var(--stage-color) 70%, black)); color: white; font-weight: 600; }
    
    .demo-intro { text-align: center; }
    .demo-intro .intro-icon { font-size: 4rem; margin-bottom: 20px; }
    .demo-intro h3 { font-size: 1.3rem; color: var(--text-primary); margin: 0 0 10px 0; }
    .demo-intro p { color: var(--text-muted); margin: 0 0 25px 0; }
    .btn-start-examples { padding: 15px 40px; background: linear-gradient(135deg, var(--stage-color), color-mix(in srgb, var(--stage-color) 80%, black)); border: none; border-radius: var(--radius-full); color: white; font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 700; cursor: pointer; transition: all 0.2s; }
    .btn-start-examples:hover { transform: scale(1.05); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
    
    .demo-countdown { font-size: 6rem; font-weight: 900; color: var(--stage-color); animation: demoPulse 0.8s ease-in-out; }
    @keyframes demoPulse { 0% { transform: scale(0.5); opacity: 0; } 50% { transform: scale(1.2); opacity: 1; } 100% { transform: scale(1); opacity: 0.9; } }
    
    .demo-number { font-size: 5rem; font-weight: 900; color: #333; min-height: 100px; display: flex; align-items: center; justify-content: center; font-family: 'Montserrat', sans-serif; animation: numberAppear 0.3s ease; }
    @keyframes numberAppear { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }
    
    .input-prompt { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 15px; }
    .demo-input { width: 150px; padding: 18px 25px; font-size: 2.2rem; font-weight: 700; text-align: center; border: 3px solid var(--stage-color); border-radius: var(--radius-lg); font-family: 'Montserrat', sans-serif; outline: none; display: block; margin: 0 auto 20px; }
    .demo-input:focus { border-color: color-mix(in srgb, var(--stage-color) 80%, black); box-shadow: 0 0 0 4px rgba(65,200,229,0.2); }
    .btn-submit-answer { padding: 14px 50px; background: linear-gradient(135deg, var(--stage-color), color-mix(in srgb, var(--stage-color) 70%, black)); border: none; border-radius: var(--radius-full); color: white; font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 700; cursor: pointer; transition: all 0.2s; }
    .btn-submit-answer:hover { transform: scale(1.05); }
    
    .demo-feedback { text-align: center; padding: 20px; animation: feedbackAppear 0.5s ease; }
    @keyframes feedbackAppear { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }
    .feedback-icon { font-size: 4rem; margin-bottom: 10px; }
    .feedback-text { font-size: 1.8rem; font-weight: 800; margin-bottom: 15px; }
    .demo-feedback.correct .feedback-text { color: #4DC247; }
    .demo-feedback.incorrect .feedback-text { color: #e74c3c; }
    .feedback-example { font-size: 1.3rem; font-weight: 600; color: var(--text-primary); margin-bottom: 5px; }
    .feedback-user { font-size: 1rem; color: #e74c3c; }
    
    .demo-stage-complete { text-align: center; padding: 20px; }
    .complete-icon { font-size: 4rem; margin-bottom: 15px; }
    .demo-stage-complete h3 { font-size: 1.5rem; color: var(--text-primary); margin: 0 0 15px 0; }
    .complete-stats { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 25px; }
    .correct-count { font-size: 1.5rem; font-weight: 800; color: #4DC247; }
    .btn-continue { padding: 15px 40px; background: linear-gradient(135deg, #4DC247, #3db33d); border: none; border-radius: var(--radius-full); color: white; font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; cursor: pointer; transition: all 0.2s; }
    .btn-continue:hover { transform: scale(1.05); box-shadow: 0 10px 30px rgba(77,194,71,0.3); }
    
    /* === DEMO COMPLETION === */
    .demo-completion { background: linear-gradient(135deg, rgba(255,215,0,0.1), rgba(191,128,255,0.05)); border: 3px solid #FFD700; border-radius: var(--radius-xl); padding: 40px; text-align: center; margin-top: 30px; }
    .completion-fireworks { font-size: 2.5rem; margin-bottom: 15px; animation: fireworksAnim 1s ease infinite; }
    @keyframes fireworksAnim { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
    .demo-completion h2 { font-size: 1.8rem; color: #FFD700; margin: 0 0 10px 0; }
    .demo-completion > p { color: var(--text-muted); margin: 0 0 25px 0; }
    .completion-stats { display: flex; justify-content: center; gap: 40px; margin-bottom: 30px; }
    .stat-item { text-align: center; }
    .stat-value { display: block; font-size: 2rem; font-weight: 800; color: #4DC247; }
    .stat-label { font-size: 0.9rem; color: var(--text-muted); }
    .completion-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
    .btn-certificate { display: flex; align-items: center; gap: 8px; padding: 15px 35px; background: linear-gradient(135deg, #FFD700, #FFA500); border: none; border-radius: var(--radius-full); color: white; font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; cursor: pointer; transition: all 0.2s; box-shadow: 0 10px 30px rgba(255,215,0,0.3); }
    .btn-certificate:hover { transform: scale(1.05); }
    .btn-certificate i { width: 20px; height: 20px; }
    .btn-results { display: flex; align-items: center; gap: 8px; padding: 15px 35px; background: linear-gradient(135deg, #41C8E5, #2EB4D4); border: none; border-radius: var(--radius-full); color: white; font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; cursor: pointer; transition: all 0.2s; }
    .btn-results:hover { transform: scale(1.05); }
    .btn-results i { width: 20px; height: 20px; }
    
    /* === DEMO MODAL === */
    .demo-modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.7); display: flex; align-items: center; justify-content: center; z-index: 2000; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
    .demo-modal-overlay.active { opacity: 1; pointer-events: auto; }
    .demo-modal { background: var(--bg-primary); border-radius: var(--radius-xl); padding: 30px; max-width: 600px; width: 90%; max-height: 80vh; overflow-y: auto; position: relative; animation: modalAppear 0.3s ease; }
    @keyframes modalAppear { from { transform: scale(0.9) translateY(20px); opacity: 0; } to { transform: scale(1) translateY(0); opacity: 1; } }
    .demo-modal-close { position: absolute; top: 15px; right: 15px; width: 36px; height: 36px; background: var(--bg-secondary); border: none; border-radius: 50%; font-size: 18px; cursor: pointer; color: var(--text-muted); transition: all 0.2s; }
    .demo-modal-close:hover { background: var(--bg-tertiary); color: var(--text-primary); }
    .demo-modal h2 { text-align: center; margin: 0 0 25px 0; color: var(--text-primary); }
    .demo-modal h3 { font-size: 1rem; color: var(--text-muted); margin: 0 0 15px 0; }
    
    .results-stages { margin-bottom: 30px; }
    .results-stage { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 15px; margin-bottom: 15px; }
    .results-stage-header { display: flex; justify-content: space-between; font-weight: 700; margin-bottom: 10px; color: var(--text-primary); }
    .results-examples { display: flex; flex-direction: column; gap: 8px; }
    .results-example { display: flex; justify-content: space-between; padding: 8px 12px; border-radius: var(--radius-md); font-size: 0.9rem; }
    .results-example.correct { background: rgba(77,194,71,0.1); color: #4DC247; }
    .results-example.incorrect { background: rgba(231,76,60,0.1); color: #e74c3c; }
    
    .leaderboard-table { display: flex; flex-direction: column; gap: 8px; }
    .leaderboard-row { display: flex; align-items: center; padding: 12px 15px; background: var(--bg-secondary); border-radius: var(--radius-md); gap: 15px; }
    .leaderboard-row.user-row { background: linear-gradient(135deg, rgba(65,200,229,0.15), rgba(70,210,210,0.08)); border: 2px solid #41C8E5; }
    .lb-place { width: 30px; height: 30px; background: var(--bg-tertiary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; }
    .leaderboard-row:nth-child(1) .lb-place { background: #FFD700; color: white; }
    .leaderboard-row:nth-child(2) .lb-place { background: #C0C0C0; color: white; }
    .leaderboard-row:nth-child(3) .lb-place { background: #CD7F32; color: white; }
    .lb-name { flex: 1; font-weight: 600; color: var(--text-primary); }
    .lb-score { font-weight: 700; color: #4DC247; }
    .lb-status { font-size: 0.8rem; padding: 4px 10px; background: linear-gradient(135deg, #FFD700, #FFA500); border-radius: var(--radius-full); color: white; font-weight: 600; }
    
    .demo-fireworks { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 5rem; z-index: 3000; pointer-events: none; animation: fireworksBoom 1.5s ease forwards; }
    @keyframes fireworksBoom { 0% { transform: translate(-50%, -50%) scale(0); opacity: 1; } 50% { transform: translate(-50%, -50%) scale(1.5); opacity: 1; } 100% { transform: translate(-50%, -50%) scale(2); opacity: 0; } }

    /* === FOOTER === */

    /* === RESPONSIVE === */
    @media (max-width: 1100px) {
        .podiums-row { grid-template-columns: repeat(3, 1fr); }
        .schedule-grid { grid-template-columns: repeat(2, 1fr); }
    }
    }
    @media (max-width: 900px) {
        .olympiads-cards-grid { grid-template-columns: repeat(2, 1fr); }
        .advantages-slider { padding: 40px 50px; }
        .slide.active { flex-direction: column; text-align: center; }
        .howto-cards { flex-direction: column; align-items: center; }
        .howto-connector { transform: rotate(90deg); }
        .podiums-row { grid-template-columns: repeat(2, 1fr); }
        .demo-stages { flex-direction: column; align-items: center; }
    }
    }
    @media (max-width: 700px) {
        .schedule-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 600px) {
        .olympiads-cards-grid { grid-template-columns: 1fr; }
        .olympiads-title { font-size: 1.5rem; }
        .advantages-slider { padding: 30px 20px; }
        .slider-arrows { display: none; }
        .schedule-card { flex-direction: column; }
        .schedule-date-box { align-self: flex-start; }
        .podiums-row { grid-template-columns: 1fr; }
        .hall-tabs { flex-direction: column; align-items: center; }
        .hall-tab { width: 100%; max-width: 250px; justify-content: center; }
    }
    }
    

/* === TRAINERS PAGE === */

    /* === TRAINERS MODULE (page-specific) === */
    .trainers-module { animation: fadeInUp 0.4s ease; }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .trainers-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; flex-wrap: wrap; gap: 15px; }
    .trainers-title { font-size: 28px; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 0 0 10px 0; display: flex; align-items: center; justify-content: center; gap: 12px; } 
    .trainers-title i { width: 32px; height: 32px; color: #FFD700; } 
    .trainers-subtitle { font-size: 1rem; color: var(--text-muted); margin: 0; }
    .btn-back { display: flex; align-items: center; gap: 8px; padding: 12px 24px; background: var(--bg-secondary); border: 2px solid var(--turquoise); border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: var(--turquoise); cursor: pointer; transition: all 0.3s; }
    .btn-back:hover { background: var(--turquoise); color: white; }
    .btn-back i { width: 18px; height: 18px; }

    /* === DISCIPLINES GRID === */
    .disciplines-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 18px; }
    .discipline-card { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 22px 18px; text-align: center; cursor: pointer; transition: all 0.3s; position: relative; border: 1px solid rgba(70,210,210,0.1); }
    .discipline-card:hover { transform: translateY(-6px); box-shadow: 0 12px 35px rgba(70,210,210,0.2); }
    .badge-new { position: absolute; top: 10px; right: 10px; background: #FF4D6A; color: white; font-size: 9px; font-weight: 700; padding: 4px 8px; border-radius: var(--radius-full); }
    .discipline-icon { width: 55px; height: 55px; margin: 0 auto 14px; display: flex; align-items: center; justify-content: center; background: rgba(70,210,210,0.1); border-radius: 50%; }
    .discipline-icon i { width: 28px; height: 28px; }
    .discipline-name { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; }
    .discipline-line { width: 35px; height: 3px; margin: 0 auto 14px; border-radius: 2px; }
    .btn-select { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s; }
    .btn-select i { width: 14px; height: 14px; }
    .btn-select:hover { transform: scale(1.05); }

    /* === TRAINERS GRID === */
    .trainers-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
    .trainer-card { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 22px; text-align: center; transition: all 0.3s; border: 1px solid rgba(70,210,210,0.1); position: relative; }
    .trainer-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(70,210,210,0.15); }
    .trainer-card.locked { opacity: 0.7; }
    .lock-overlay { position: absolute; top: 12px; right: 12px; width: 28px; height: 28px; background: rgba(0,0,0,0.6); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
    .lock-overlay i { width: 14px; height: 14px; color: white; }
    .trainer-icon { width: 48px; height: 48px; margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; background: rgba(70,210,210,0.1); border-radius: 50%; }
    .trainer-icon i { width: 24px; height: 24px; }
    .trainer-name { font-size: 15px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
    .trainer-line { width: 28px; height: 3px; margin: 0 auto 8px; border-radius: 2px; }
    .trainer-desc { font-size: 12px; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.4; }
    .trainer-actions { display: flex; align-items: center; justify-content: center; gap: 10px; }
    .btn-play { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border: none; border-radius: 50%; cursor: pointer; transition: all 0.3s; }
    .btn-play i { width: 20px; height: 20px; color: white; }
    .btn-play:hover { transform: scale(1.1); }
    .btn-dl { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: #41C8E5; border: none; border-radius: 50%; cursor: pointer; transition: all 0.3s; }
    .btn-dl.green { background: #4DC247; }
    .btn-dl i { width: 18px; height: 18px; color: white; }
    .btn-dl:hover { transform: scale(1.1); }
    .no-trainers { grid-column: 1 / -1; text-align: center; padding: 50px; color: var(--text-muted); font-size: 16px; }

    /* === AUTH MODAL === */
    .auth-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: none; align-items: center; justify-content: center; z-index: 1000; }
    .auth-modal-overlay.active { display: flex; }
    .auth-modal { background: white; border-radius: var(--radius-xl); padding: 35px; max-width: 380px; width: 90%; text-align: center; position: relative; }
    .auth-close { position: absolute; top: 12px; right: 12px; background: #f0f0f0; border: none; border-radius: 50%; width: 32px; height: 32px; font-size: 16px; cursor: pointer; }
    .auth-icon { font-size: 50px; margin-bottom: 15px; }
    .auth-modal h2 { color: var(--text-primary); margin-bottom: 10px; }
    .auth-modal p { color: var(--text-secondary); margin-bottom: 20px; font-size: 14px; }
    .auth-btns { display: flex; gap: 10px; justify-content: center; }
    .auth-btn { display: flex; align-items: center; gap: 6px; padding: 12px 20px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600; cursor: pointer; }
    .auth-btn.login { background: var(--gradient-brand); color: white; }
    .auth-btn.reg { background: #f0f0f0; color: var(--text-primary); }
    .auth-btn i { width: 16px; height: 16px; }

    /* === GAME MODULE (настройки тренажёров) === */
    .game-module { animation: fadeInUp 0.4s ease; max-width: 700px; margin: 0 auto; }
    .game-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
    .game-title { font-size: 24px; font-weight: 800; color: var(--text-primary); }
    
    .game-settings { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 20px; margin-bottom: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
    .settings-row { display: flex; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
    .settings-row:last-child { margin-bottom: 0; }
    .setting-item { flex: 1; min-width: 100px; }
    .setting-item.wide { flex: 2; min-width: 180px; }
    .setting-item label { display: block; font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
    .setting-item select { width: 100%; padding: 10px 12px; border: 2px solid rgba(70,210,210,0.2); border-radius: var(--radius-md); font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600; color: var(--text-primary); background: var(--bg-primary); cursor: pointer; transition: all 0.3s; }
    .setting-item select:hover { border-color: var(--turquoise); }
    .setting-item select:focus { outline: none; border-color: var(--turquoise); box-shadow: 0 0 0 3px rgba(70,210,210,0.15); }
    .setting-item select option:disabled { color: var(--text-muted); }
    
    .settings-note { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: rgba(70,210,210,0.08); border: 1px solid rgba(70,210,210,0.2); border-radius: var(--radius-md); font-size: 13px; color: var(--text-secondary); margin-bottom: 20px; }
    .settings-note i { width: 16px; height: 16px; color: var(--turquoise); }
    
    .btn-start { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 16px; background: var(--gradient-brand); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 16px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s; box-shadow: 0 4px 20px rgba(70,210,210,0.4); }
    .btn-start:hover { transform: translateY(-2px); box-shadow: 0 6px 30px rgba(70,210,210,0.5); }
    .btn-start i { width: 20px; height: 20px; }
    
    .btn-reset { display: flex; align-items: center; gap: 6px; padding: 12px 20px; background: var(--bg-secondary); border: 2px solid rgba(70,210,210,0.3); border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: all 0.3s; }
    .btn-reset:hover { border-color: var(--turquoise); color: var(--turquoise); }
    .btn-reset i { width: 16px; height: 16px; }
    
    .game-buttons { display: flex; gap: 12px; margin-bottom: 20px; }
    .game-buttons .btn-start { flex: 1; }

    /* === GAME COMMON STYLES === */
    /* Прогресс-бар в играх */
    .spell-top, .math-top, .logic-top { margin-bottom: 20px; }
    .spell-bar-wrap, .math-bar-wrap, .logic-bar-wrap { height: 8px; background: rgba(70,210,210,0.15); border-radius: var(--radius-full); overflow: hidden; margin-bottom: 10px; }
    .spell-bar, .math-bar, .logic-bar { height: 100%; background: var(--gradient-brand); border-radius: var(--radius-full); transition: width 0.3s; }
    .spell-info, .math-info, .logic-info { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; color: var(--text-muted); }
    
    /* Spell Game */
    .spell-game { background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 30px; max-width: 500px; margin: 0 auto; text-align: center; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
    .spell-word { font-size: 2.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: 20px; letter-spacing: 2px; }
    .spell-word .gap { display: inline-block; min-width: 40px; border-bottom: 4px solid var(--turquoise); color: var(--turquoise); margin: 0 2px; }
    .spell-word .gap.ok { color: #4DC247; border-color: #4DC247; background: rgba(77,194,71,0.15); border-radius: 6px; border-bottom: none; padding: 0 6px; }
    .spell-word .gap.err { color: #FF4D6A; border-color: #FF4D6A; background: rgba(255,77,106,0.15); border-radius: 6px; border-bottom: none; padding: 0 6px; text-decoration: line-through; }
    .spell-hint { display: flex; align-items: center; justify-content: center; gap: 8px; background: rgba(70,210,210,0.1); border: 1px solid rgba(70,210,210,0.3); border-radius: var(--radius-md); padding: 10px 16px; margin-bottom: 20px; font-size: 13px; color: var(--blue-medium); }
    .spell-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
    .spell-btns .opt { background: linear-gradient(135deg, #fff, #f8f8f8); border: 3px solid #e0e0e0; border-radius: var(--radius-md); padding: 14px 28px; font-size: 1.5rem; font-weight: 700; cursor: pointer; transition: all 0.2s; min-width: 70px; }
    .spell-btns .opt:hover:not(:disabled) { transform: scale(1.05); border-color: var(--turquoise); background: rgba(70,210,210,0.1); }
    .spell-btns .opt.ok { border-color: #4DC247; background: linear-gradient(135deg, #c8f5c9, #a5e6a7); color: #2a7d2e; }
    .spell-btns .opt.err { border-color: #FF4D6A; background: linear-gradient(135deg, #ffd6dd, #ffb3c0); color: #c62828; }
    .spell-btns .opt:disabled { opacity: 0.6; cursor: not-allowed; }
    .spell-fb { min-height: 80px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
    
    /* Math Game */
    .math-expression { font-size: 2.8rem; font-weight: 800; color: var(--text-primary); margin-bottom: 24px; }
    .math-input-wrap { display: flex; gap: 12px; justify-content: center; margin-bottom: 20px; }
    .math-input { width: 150px; padding: 14px 20px; font-size: 1.8rem; font-weight: 700; text-align: center; border: 3px solid rgba(70,210,210,0.3); border-radius: var(--radius-md); font-family: 'Montserrat', sans-serif; transition: all 0.3s; }
    .math-input:focus { outline: none; border-color: var(--turquoise); box-shadow: 0 0 0 4px rgba(70,210,210,0.15); }
    .math-input.ok { border-color: #4DC247; background: rgba(77,194,71,0.1); }
    .math-input.err { border-color: #FF4D6A; background: rgba(255,77,106,0.1); }
    .math-submit { padding: 14px 28px; background: var(--gradient-brand); border: none; border-radius: var(--radius-md); font-family: 'Montserrat', sans-serif; font-size: 1.2rem; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s; }
    .math-submit:hover:not(:disabled) { transform: scale(1.05); }
    .math-submit:disabled { opacity: 0.6; cursor: not-allowed; }
    .math-timer { color: var(--turquoise); font-weight: 700; }
    .math-fb { min-height: 80px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
    
    /* Logic Game */
    .logic-question { font-size: 18px; font-weight: 600; color: var(--text-secondary); margin-bottom: 24px; }
    .chain-display { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
    .chain-item { font-size: 3rem; width: 70px; height: 70px; display: flex; align-items: center; justify-content: center; background: var(--bg-primary); border-radius: var(--radius-md); border: 2px solid rgba(70,210,210,0.2); }
    .chain-item.question { background: rgba(70,210,210,0.1); border: 3px dashed var(--turquoise); font-size: 2rem; }
    .chain-options { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
    .chain-opt { font-size: 2.5rem; width: 80px; height: 80px; display: flex; align-items: center; justify-content: center; background: var(--bg-primary); border: 3px solid #e0e0e0; border-radius: var(--radius-lg); cursor: pointer; transition: all 0.2s; }
    .chain-opt:hover:not(:disabled) { transform: scale(1.08); border-color: var(--turquoise); background: rgba(70,210,210,0.1); }
    .chain-opt.ok { border-color: #4DC247; background: rgba(77,194,71,0.15); }
    .chain-opt.err { border-color: #FF4D6A; background: rgba(255,77,106,0.15); }
    .chain-opt:disabled { cursor: not-allowed; }
    .logic-fb { min-height: 80px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
    
    /* Feedback общий */
    .fb-msg { padding: 10px 24px; border-radius: var(--radius-full); font-size: 15px; font-weight: 700; }
    .fb-msg.ok { background: rgba(77,194,71,0.15); color: #2a7d2e; }
    .fb-msg.err { background: rgba(255,77,106,0.15); color: #c62828; }
    .fb-next { padding: 12px 28px; background: var(--gradient-brand); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; color: white; cursor: pointer; transition: all 0.3s; }
    .fb-next:hover { transform: scale(1.05); }
    
    /* Results общий */
    .spell-results, .math-results, .logic-results { background: var(--bg-secondary); border-radius: var(--radius-xl); padding: 40px; max-width: 400px; margin: 0 auto; text-align: center; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
    .res-icon { font-size: 64px; margin-bottom: 16px; }
    .spell-results h2, .math-results h2, .logic-results h2 { font-size: 22px; color: var(--text-primary); margin-bottom: 20px; }
    .res-score { font-size: 52px; font-weight: 900; color: var(--turquoise); }
    .res-score small { font-size: 22px; color: var(--text-muted); }
    .res-pct { font-size: 18px; color: var(--text-secondary); margin-bottom: 8px; }
    .res-time { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
    .res-reward { display: inline-flex; align-items: center; gap: 8px; padding: 10px 24px; background: linear-gradient(135deg, #FFD700, #FFA500); border-radius: var(--radius-full); font-size: 16px; font-weight: 700; color: white; margin-bottom: 24px; }
    .res-reward i { width: 20px; height: 20px; }
    .res-btns { display: flex; gap: 12px; justify-content: center; }
    .res-btns button { display: flex; align-items: center; gap: 8px; padding: 12px 24px; border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.3s; }
    .res-btns button:first-child { background: var(--gradient-brand); color: white; }
    .res-btns button:last-child { background: #f0f0f0; color: var(--text-primary); }
    .res-btns button:hover { transform: scale(1.05); }
    .res-btns button i { width: 16px; height: 16px; }

    /* === RESPONSIVE (page-specific) === */
    @media (max-width: 768px) {
        .disciplines-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
        .trainers-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
        .trainers-header { flex-direction: column; align-items: flex-start; }
    }
    @media (max-width: 480px) {
        .disciplines-grid { grid-template-columns: repeat(2, 1fr); }
        .trainers-grid { grid-template-columns: 1fr; }
    }

/* ================================================
   COURSES PAGE STYLES
   ================================================ */

/* === COURSE: COURSES-INDEX === */


    /* === HERO layout === */
    .hero-layout { display: flex; align-items: center; gap: 32px; }
    .hero-text { flex: 1; z-index: 2; }
    .hero-visual { flex: 0 0 380px; z-index: 1; }
    .hero-visual img { width: 100%; height: auto; }

    /* Cosmo / Demo badges like original */
    .cosmo-badge {
        display: inline-flex; align-items: center; gap: 10px;
        padding: 10px 20px;
        background: linear-gradient(135deg, #9966CC 0%, #BF80FF 100%);
        border-radius: 50px; margin-bottom: 16px;
        box-shadow: 0 4px 20px rgba(153, 102, 204, 0.4);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .cosmo-badge:hover { transform: translateY(-3px); box-shadow: 0 6px 25px rgba(153, 102, 204, 0.5); }
    .cosmo-badge .coin {
        width: 26px; height: 26px;
        background: linear-gradient(135deg, #FF1493, #FF69B4);
        border-radius: 50%; display: flex; align-items: center; justify-content: center;
        animation: spin-coin 3s linear infinite;
        box-shadow: 0 0 10px rgba(255, 20, 147, 0.6);
    }
    @keyframes spin-coin { 0%, 100% { transform: rotateY(0deg); } 50% { transform: rotateY(180deg); } }
    .cosmo-badge span { font-size: 13px; font-weight: 700; color: white; }
    .cosmo-badge .highlight { color: #FFD700; font-weight: 800; }

    .demo-badge {
        display: inline-flex; align-items: center; gap: 10px;
        padding: 10px 20px;
        background: linear-gradient(90deg, #46D2D2 0%, #41C8E5 25%, #2EB4D4 50%, #46D2D2 75%, #41C8E5 100%);
        background-size: 200% auto; animation: gradientFlow 4s linear infinite;
        border-radius: 50px; margin-top: 8px;
        box-shadow: 0 4px 20px rgba(70, 210, 210, 0.4);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .demo-badge:hover { transform: translateY(-3px); box-shadow: 0 6px 25px rgba(70, 210, 210, 0.5); }
    .demo-badge .demo-icon {
        width: 26px; height: 26px;
        background: linear-gradient(135deg, #41C8E5, #46D2D2);
        border-radius: 50%; display: flex; align-items: center; justify-content: center;
        box-shadow: 0 0 10px rgba(65, 200, 229, 0.6);
    }
    .demo-badge span { font-size: 13px; font-weight: 700; color: white; }




/* === COURSE: EMOTSIONALNYJ-INTELLEKT === */


    .cr { --accent: #ef4444; --accent-dark: #dc2626; --accent-orange: #f97316; --accent-light: rgba(239,68,68,0.06); --border-color: rgba(239,68,68,0.15); --gradient-course: linear-gradient(135deg, #ef4444 0%, #f97316 50%, #f87171 100%); }

    .cr .hero-selling-text { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin: 0 0 16px; }
    .cr .hero-selling-text strong { color: var(--text-primary); font-weight: 700; }
    .cr .course-hero { display: flex; gap: 32px; align-items: center; padding: 28px 32px; background: #fff; border-radius: var(--radius-xl, 28px); border: 2px solid var(--border-color); margin-bottom: 28px; }
    .cr .hero-image { width: 240px; flex-shrink: 0; border-radius: var(--radius-lg); overflow: hidden; }
    .cr .hero-image img { width: 100%; display: block; }
    .cr .hero-back { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 10px; }
    .cr .hero-back i { width: 14px; height: 14px; }
    .cr .hero-info h1 { font-size: 26px; font-weight: 800; margin: 0 0 4px; line-height: 1.3; }
    .cr .hero-program { font-size: 14px; color: var(--accent); font-weight: 600; margin: 0 0 12px; }
    .cr .hero-meta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 14px; }
    .cr .hero-meta-item { display: flex; align-items: center; gap: 5px; font-size: 13px; color: var(--text-secondary); font-weight: 500; }
    .cr .hero-meta-item i { width: 15px; height: 15px; color: var(--accent); }
    .cr .hero-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
    .cr .btn-enroll { display: inline-flex; align-items: center; gap: 8px; padding: 14px 36px; background: linear-gradient(135deg, #ef4444, #dc2626); border: none; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: #fff; cursor: pointer; transition: all 0.3s; text-decoration: none; }
    .cr .btn-enroll:hover { transform: scale(1.03); box-shadow: 0 10px 30px rgba(239,68,68,0.4); color: #fff; }
    .cr .btn-enroll i { width: 18px; height: 18px; }

    .cr .course-section { margin-bottom: 28px; }
    .cr .section-title { font-size: 20px; font-weight: 800; margin: 0 0 16px; display: flex; align-items: center; gap: 10px; }
    .cr .section-title i { width: 22px; height: 22px; color: var(--accent); }

    .cr .about-method { background: #fff; border-radius: var(--radius-xl, 28px); padding: 28px; border: 1px solid var(--border-color); }
    .cr .about-method p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin: 0 0 14px; }
    .cr .about-method p:last-child { margin: 0; }
    .cr .method-highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
    .cr .method-highlight { text-align: center; padding: 16px 12px; background: #fef2f2; border-radius: var(--radius-lg); }
    .cr .method-highlight .mh-num { font-size: 28px; font-weight: 800; background: var(--gradient-course); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .cr .method-highlight .mh-label { font-size: 13px; color: var(--text-secondary); font-weight: 600; margin-top: 2px; }

    .cr .accordion { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .cr .accordion-item { background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border-color); overflow: hidden; }
    .cr .accordion-header { display: flex; align-items: center; gap: 12px; padding: 14px 18px; cursor: pointer; transition: background 0.2s; }
    .cr .accordion-header:hover { background: rgba(239,68,68,0.05); }
    .cr .accordion-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px; }
    .cr .accordion-header-text { flex: 1; }
    .cr .accordion-header-text h3 { font-size: 14px; font-weight: 700; margin: 0 0 4px; display: block; }
    .cr .accordion-header-text span { font-size: 12px; color: var(--text-secondary); display: block; line-height: 1.3; }
    .cr .accordion-arrow { width: 20px; height: 20px; color: var(--text-secondary); transition: transform 0.3s; flex-shrink: 0; }
    .cr .accordion-item.open .accordion-arrow { transform: rotate(180deg); }
    .cr .accordion-body { display: none; padding: 14px 18px 16px 66px; border-top: 1px solid rgba(239,68,68,0.1); margin-top: 2px; }
    .cr .accordion-item.open .accordion-body { display: block; }
    .cr .accordion-body p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin: 0; }

    .cr .included-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .cr .included-card { padding: 20px 16px; background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--border-color); text-align: center; transition: all 0.3s; }
    .cr .included-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.08); }
    .cr .included-card .ic-icon { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
    .cr .included-card .ic-icon i { width: 22px; height: 22px; color: #fff; }
    .cr .included-card h3 { font-size: 13px; font-weight: 700; margin: 0 0 4px; }
    .cr .included-card p { font-size: 13px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

    .cr .features-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }

    .cr .advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .cr .advantage-item { display: flex; gap: 12px; padding: 16px; background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border-color); }
    .cr .advantage-item .adv-check { width: 28px; height: 28px; background: linear-gradient(135deg, #ef4444, #dc2626); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .cr .advantage-item .adv-check i { width: 14px; height: 14px; color: #fff; }
    .cr .advantage-item h4 { font-size: 13px; font-weight: 700; margin: 0 0 2px; }
    .cr .advantage-item p { font-size: 13px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

    .cr .tiers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .cr .tier-card { background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--border-color); padding: 24px 18px; text-align: center; position: relative; display: flex; flex-direction: column; transition: transform 0.2s, box-shadow 0.2s; }
    .cr .tier-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.08); }
    .cr .tier-card--popular { border: 2px solid var(--accent); box-shadow: 0 4px 20px rgba(239,68,68,0.12); }
    .cr .tier-badge { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #fff; padding: 3px 14px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; white-space: nowrap; }
    .cr .tier-name { font-size: 16px; font-weight: 800; margin-bottom: 4px; margin-top: 6px; }
    .cr .tier-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 16px; padding: 10px 12px; background: rgba(239,68,68,0.06); border-radius: 10px; text-align: left; }
    .cr .tier-features { list-style: none; padding: 0; margin: 0 0 auto; text-align: left; }
    .cr .tier-features li { padding: 4px 0; font-size: 12px; color: var(--text-secondary); display: flex; align-items: flex-start; gap: 6px; line-height: 1.4; }
    .cr .tier-features li i { width: 14px; height: 14px; flex-shrink: 0; margin-top: 1px; color: var(--accent); }
    .cr .tier-btn { display: block; width: 100%; padding: 11px; margin-top: 18px; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; text-align: center; text-decoration: none; border: 2px solid var(--border-color); background: transparent; cursor: pointer; transition: all 0.2s; color: inherit; }
    .cr .tier-btn:hover { border-color: var(--accent); background: rgba(239,68,68,0.06); }
    .cr .tier-btn--primary { background: linear-gradient(135deg, #ef4444, #dc2626); border-color: transparent; color: #fff; }
    .cr .tier-btn--primary:hover { box-shadow: 0 8px 25px rgba(239,68,68,0.35); color: #fff; }

    .cr .faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .cr .faq-item { background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border-color); overflow: hidden; }
    .cr .faq-question { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; cursor: pointer; font-size: 14px; font-weight: 600; }
    .cr .faq-question i { width: 18px; height: 18px; color: var(--text-secondary); transition: transform 0.3s; flex-shrink: 0; }
    .cr .faq-item.open .faq-question i { transform: rotate(180deg); }
    .cr .faq-answer { display: none; padding: 0 18px 14px; font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
    .cr .faq-item.open .faq-answer { display: block; }

    .cr .program-accordion .accordion-header { padding: 12px 16px; }
    .cr .program-accordion .accordion-body { padding: 0 16px 14px 54px; }
    .cr .program-accordion .accordion-icon { width: 32px; height: 32px; font-size: 14px; }
    .cr .program-accordion .accordion-header-text h3 { font-size: 13px; }
    .cr .module-topics { font-size: 13px; line-height: 1.5; margin: 0; }

    @media (max-width: 1024px) { .cr .tiers-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 768px) {
        .cr .course-hero { flex-direction: column; padding: 20px; }
        .cr .hero-image { width: 100%; max-width: 220px; }
        .cr .hero-bottom { flex-direction: column; gap: 14px; }
        .cr .method-highlights, .cr .included-grid { grid-template-columns: repeat(2, 1fr); }
        .cr .features-row { grid-template-columns: repeat(3, 1fr); }
        .cr .advantages-grid, .cr .accordion, .cr .faq-grid { grid-template-columns: 1fr; }
        .cr .tiers-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 480px) {
        .cr .method-highlights, .cr .included-grid { grid-template-columns: 1fr; }
        .cr .features-row { grid-template-columns: repeat(2, 1fr); }
        .cr .hero-info h1 { font-size: 20px; }
    }
    
    

/* === COURSE: FINANSOVAYA-GRAMOTNOST === */


    /* Course-page overrides */
    .cr .accordion { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .cr .accordion-item { background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid rgba(0,0,0,0.05); overflow: hidden; }
    .cr .accordion-header { display: flex; align-items: center; gap: 12px; padding: 14px 18px; cursor: pointer; transition: background 0.2s; }
    .cr .accordion-header:hover { background: rgba(16,185,129,0.05); }
    .cr .accordion-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px; }
    .cr .accordion-header-text { flex: 1; }
    .cr .accordion-header-text h3 { font-size: 13px; font-weight: 700; margin: 0 0 3px; }
    .cr .accordion-header-text span { font-size: 11px; color: var(--text-secondary); display: block; line-height: 1.3; }
    .cr .accordion-arrow { width: 18px; height: 18px; color: var(--text-muted); transition: transform 0.3s; flex-shrink: 0; }
    .cr .accordion-item.open .accordion-arrow { transform: rotate(180deg); }
    .cr .accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
    .cr .accordion-item.open .accordion-body { max-height: 300px; }
    .cr .accordion-body-inner { padding: 0 18px 14px 66px; font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

    .cr .program-accordion .accordion-header { padding: 12px 16px; }
    .cr .program-accordion .accordion-body-inner { padding: 0 16px 14px 54px; }
    .cr .program-accordion .accordion-icon { width: 32px; height: 32px; font-size: 12px; font-weight: 800; }
    .cr .program-accordion .accordion-header-text h3 { font-size: 13px; }

    .cr .advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .cr .advantage-item { display: flex; gap: 12px; padding: 16px; background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid rgba(0,0,0,0.05); transition: all 0.3s ease; }
    .cr .advantage-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
    .cr .advantage-item .adv-check { width: 28px; height: 28px; background: linear-gradient(135deg, #10b981, #059669); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .cr .advantage-item .adv-check i { width: 14px; height: 14px; color: #fff; }
    .cr .advantage-item h4 { font-size: 13px; font-weight: 700; margin: 0 0 2px; }
    .cr .advantage-item p { font-size: 12px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

    @media (max-width: 768px) {
        .cr .accordion, .cr .advantages-grid { grid-template-columns: 1fr; }
    }
    
    

/* === COURSE: RAZVITIE-LOGIKI === */


    .cr { --accent: #6366f1; --accent-dark: #4f46e5; --accent-light: #818cf8; --accent-bg: rgba(99,102,241,0.08); --accent-border: rgba(99,102,241,0.15); --gradient-course: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #818cf8 100%); }

    .cr .hero-course { display: flex; gap: 32px; align-items: center; }
    .cr .hero-course-info { flex: 1; }
    .cr .hero-course-visual { flex: 0 0 240px; }
    .cr .hero-course-visual img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
    .cr .hero-selling-text { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin: 0 0 16px; }
    .cr .hero-selling-text strong { color: var(--text-primary); font-weight: 700; }

    .cr .about-method { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 28px; border: 1px solid var(--accent-border); }
    .cr .about-method p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin: 0 0 14px; }
    .cr .about-method p:last-child { margin: 0; }
    .cr .method-highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
    .cr .method-highlight { text-align: center; padding: 16px 12px; background: rgba(99,102,241,0.06); border-radius: var(--radius-md); }
    .cr .method-highlight .mh-num { font-size: 28px; font-weight: 800; background: var(--gradient-course); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .cr .method-highlight .mh-label { font-size: 13px; color: var(--text-secondary); font-weight: 600; margin-top: 2px; }

    .cr .accordion { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .cr .accordion-item { background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid var(--accent-border); overflow: hidden; }
    .cr .accordion-header { display: flex; align-items: center; gap: 12px; padding: 14px 18px; cursor: pointer; transition: background 0.2s; }
    .cr .accordion-header:hover { background: rgba(99,102,241,0.05); }
    .cr .accordion-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px; }
    .cr .accordion-header-text { flex: 1; }
    .cr .accordion-header-text h3 { font-size: 14px; font-weight: 700; margin: 0 0 4px; }
    .cr .accordion-header-text span { font-size: 12px; color: var(--text-secondary); line-height: 1.3; }
    .cr .accordion-arrow { width: 20px; height: 20px; color: var(--text-secondary); transition: transform 0.3s; flex-shrink: 0; }
    .cr .accordion-item.open .accordion-arrow { transform: rotate(180deg); }
    .cr .accordion-body { display: none; padding: 14px 18px 16px 66px; border-top: 1px solid rgba(99,102,241,0.1); }
    .cr .accordion-item.open .accordion-body { display: block; }
    .cr .accordion-body p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin: 0; }

    .cr .included-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .cr .included-card { padding: 20px 16px; background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid var(--accent-border); text-align: center; transition: all 0.3s; }
    .cr .included-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
    .cr .included-card .ic-icon { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
    .cr .included-card .ic-icon i { width: 22px; height: 22px; color: #fff; }
    .cr .included-card h3 { font-size: 13px; font-weight: 700; margin: 0 0 4px; }
    .cr .included-card p { font-size: 12px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

    .cr .features-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }

    .cr .advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .cr .advantage-item { display: flex; gap: 12px; padding: 16px; background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid var(--accent-border); }
    .cr .advantage-item .adv-check { width: 28px; height: 28px; background: linear-gradient(135deg, #6366f1, #4f46e5); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .cr .advantage-item .adv-check i { width: 14px; height: 14px; color: #fff; }
    .cr .advantage-item h4 { font-size: 13px; font-weight: 700; margin: 0 0 2px; }
    .cr .advantage-item p { font-size: 12px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

    .cr .program-accordion .accordion-header { padding: 12px 16px; }
    .cr .program-accordion .accordion-body { padding: 0 16px 14px 54px; }
    .cr .program-accordion .accordion-icon { width: 32px; height: 32px; font-size: 14px; }
    .cr .program-accordion .accordion-header-text h3 { font-size: 13px; }

    @media (max-width: 768px) {
        .cr .hero-course { flex-direction: column; gap: 20px; }
        .cr .hero-course-visual { flex: none; width: 100%; max-width: 240px; margin: 0 auto; }
        .cr .method-highlights, .cr .included-grid { grid-template-columns: repeat(2, 1fr); }
        .cr .features-row { grid-template-columns: repeat(3, 1fr); }
        .cr .advantages-grid, .cr .accordion { grid-template-columns: 1fr; }
    }
    @media (max-width: 480px) {
        .cr .method-highlights, .cr .included-grid { grid-template-columns: 1fr; }
        .cr .features-row { grid-template-columns: repeat(2, 1fr); }
    }
    
    

/* === COURSE: RAZVITIE-VNIMANIYA === */


    /* === Course page color override === */
    .cr { --accent: #f59e0b; --accent-dark: #d97706; --accent-light: #fbbf24; --accent-bg: rgba(245,158,11,0.08); --accent-border: rgba(245,158,11,0.15); --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); }

    /* === Hero course layout === */
    .hero-course { display: flex; gap: 32px; align-items: center; }
    .hero-course-info { flex: 1; }
    .hero-course-visual { flex: 0 0 240px; }
    .hero-course-visual img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
    .hero-selling-text { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
    .hero-selling-text strong { color: var(--text-primary); font-weight: 700; }

    /* === Method highlights === */
    .method-highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
    .method-highlight { text-align: center; padding: 16px 12px; background: #fffbeb; border-radius: var(--radius-md); }
    .method-highlight .mh-num { font-size: 28px; font-weight: 800; background: linear-gradient(135deg, #f59e0b, #d97706); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .method-highlight .mh-label { font-size: 13px; color: var(--text-secondary); font-weight: 600; margin-top: 2px; }

    /* === Accordion === */
    .accordion { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .accordion-item { background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid rgba(245,158,11,0.15); overflow: hidden; }
    .accordion-header { display: flex; align-items: center; gap: 12px; padding: 14px 18px; cursor: pointer; transition: background 0.2s; }
    .accordion-header:hover { background: rgba(245,158,11,0.05); }
    .accordion-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px; }
    .accordion-header-text { flex: 1; }
    .accordion-header-text h3 { font-size: 14px; font-weight: 700; margin: 0 0 4px; }
    .accordion-header-text span { font-size: 12px; color: var(--text-secondary); display: block; line-height: 1.3; }
    .accordion-arrow { width: 20px; height: 20px; color: var(--text-secondary); transition: transform 0.3s; flex-shrink: 0; }
    .accordion-item.open .accordion-arrow { transform: rotate(180deg); }
    .accordion-body { display: none; padding: 14px 18px 16px 66px; border-top: 1px solid rgba(245,158,11,0.1); }
    .accordion-item.open .accordion-body { display: block; }
    .accordion-body p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin: 0; }

    /* === Program accordion compact === */
    .program-accordion .accordion-header { padding: 12px 16px; }
    .program-accordion .accordion-body { padding: 0 16px 14px 54px; }
    .program-accordion .accordion-icon { width: 32px; height: 32px; font-size: 14px; }
    .program-accordion .accordion-header-text h3 { font-size: 13px; }
    .module-topics { font-size: 13px; line-height: 1.5; margin: 0; }

    /* === Included grid === */
    .included-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .included-card { padding: 20px 16px; background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid rgba(245,158,11,0.15); text-align: center; transition: all 0.3s; }
    .included-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
    .included-card .ic-icon { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
    .included-card .ic-icon i { width: 22px; height: 22px; color: #fff; }
    .included-card h3 { font-size: 13px; font-weight: 700; margin: 0 0 4px; }
    .included-card p { font-size: 13px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

    /* === Features row === */
    .features-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }

    /* === Advantages grid === */
    .advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .advantage-item { display: flex; gap: 12px; padding: 16px; background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid rgba(245,158,11,0.15); }
    .advantage-item .adv-check { width: 28px; height: 28px; background: linear-gradient(135deg, #f59e0b, #d97706); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .advantage-item .adv-check i { width: 14px; height: 14px; color: #fff; }
    .advantage-item h4 { font-size: 13px; font-weight: 700; margin: 0 0 2px; }
    .advantage-item p { font-size: 13px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

    /* === Tiers grid === */
    .cr .tiers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .cr .tier-card { background: var(--bg-secondary); border-radius: var(--radius-md); padding: 24px; border: 2px solid rgba(0,0,0,0.05); transition: all 0.3s ease; text-align: center; position: relative; }
    .cr .tier-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
    .cr .tier-card--popular { border-color: #f59e0b; box-shadow: 0 0 15px rgba(245,158,11,0.3); }
    .cr .tier-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); padding: 4px 14px; border-radius: var(--radius-full); background: linear-gradient(135deg, #f59e0b, #d97706); color: white; font-size: 10px; font-weight: 700; white-space: nowrap; }
    .cr .tier-name { font-size: 16px; font-weight: 800; margin-bottom: 6px; margin-top: 6px; }
    .cr .tier-price { font-size: 28px; font-weight: 900; margin-bottom: 2px; }
    .cr .tier-price-note { font-size: 11px; color: var(--text-muted); margin-bottom: 16px; }
    .cr .tier-features { text-align: left; margin-bottom: 18px; }
    .cr .tier-features li { display: flex; align-items: flex-start; gap: 6px; font-size: 11px; color: var(--text-secondary); padding: 4px 0; }
    .cr .tier-features li i { width: 14px; height: 14px; color: #f59e0b; flex-shrink: 0; margin-top: 1px; }
    .cr .tier-btn { display: block; width: 100%; padding: 11px; margin-top: 18px; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; text-align: center; text-decoration: none; border: 2px solid rgba(245,158,11,0.15); background: transparent; cursor: pointer; transition: all 0.2s; color: inherit; }
    .cr .tier-btn:hover { border-color: #f59e0b; background: rgba(245,158,11,0.06); }
    .cr .tier-btn--primary { background: linear-gradient(135deg, #f59e0b, #d97706); border-color: transparent; color: #fff; }
    .cr .tier-btn--primary:hover { box-shadow: 0 8px 25px rgba(245,158,11,0.35); color: #fff; }

    /* === About method box === */
    .about-method { background: var(--bg-secondary); border-radius: var(--radius-lg); padding: 28px; border: 1px solid rgba(245,158,11,0.15); }
    .about-method p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin: 0 0 14px; }
    .about-method p:last-child { margin: 0; }

    /* === FAQ grid 2-col === */
    .cr .faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .cr .faq-item { background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid rgba(245,158,11,0.15); overflow: hidden; }
    .cr .faq-question { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; cursor: pointer; font-size: 14px; font-weight: 600; }
    .cr .faq-question i { width: 18px; height: 18px; color: var(--text-secondary); transition: transform 0.3s; flex-shrink: 0; }
    .cr .faq-item.open .faq-question i { transform: rotate(180deg); }
    .cr .faq-answer { display: none; padding: 0 18px 14px; font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
    .cr .faq-item.open .faq-answer { display: block; }

    /* === Related courses === */
    .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .related-card { background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid rgba(0,0,0,0.06); overflow: hidden; transition: all 0.3s; text-decoration: none; color: inherit; display: block; }
    .related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
    .related-card img { width: 100%; height: 140px; object-fit: cover; display: block; }
    .related-card-body { padding: 14px; }
    .related-card-title { font-size: 13px; font-weight: 800; margin-bottom: 4px; }
    .related-card-age { display: inline-block; padding: 2px 8px; border-radius: var(--radius-full); font-size: 10px; font-weight: 700; margin-bottom: 8px; }
    .related-card-btn { display: flex; align-items: center; justify-content: center; gap: 5px; padding: 8px; border-radius: var(--radius-sm); font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; color: white; border: none; width: 100%; }
    .related-card-btn i { width: 13px; height: 13px; }

    /* === Responsive === */
    @media (max-width: 768px) {
        .hero-course { flex-direction: column; gap: 20px; }
        .hero-course-visual { flex: none; width: 100%; max-width: 240px; margin: 0 auto; }
        .method-highlights, .included-grid { grid-template-columns: repeat(2, 1fr); }
        .features-row { grid-template-columns: repeat(3, 1fr); }
        .advantages-grid, .accordion, .cr .faq-grid { grid-template-columns: 1fr; }
        .cr .tiers-grid { grid-template-columns: 1fr; max-width: 340px; }
        .related-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 480px) {
        .method-highlights, .included-grid { grid-template-columns: 1fr; }
        .features-row { grid-template-columns: repeat(2, 1fr); }
        .related-grid { grid-template-columns: 1fr; }
    }
    
    

/* === COURSE: SHAHMATY === */


    /* Chess course color overrides */
    .cr { --chess: #1e3a8a; --chess-light: #3b82f6; --chess-accent: #6366f1; --gradient-chess: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #6366f1 100%); --border-chess: rgba(30,58,138,0.15); }
    .cr .hero { background: linear-gradient(135deg, rgba(30,58,138,0.06) 0%, rgba(99,102,241,0.04) 50%, rgba(59,130,246,0.06) 100%); border-color: var(--border-chess); }
    .cr .hero-badge { background: rgba(30,58,138,0.12); border-color: rgba(30,58,138,0.25); color: var(--chess); }
    .cr .hero-meta-item i { color: var(--chess); }
    .cr .btn-chess { background: var(--gradient-chess); color: white; display: inline-flex; align-items: center; gap: 8px; padding: 11px 24px; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700; border: none; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 4px 20px rgba(30,58,138,0.4); }
    .cr .btn-chess:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 6px 25px rgba(30,58,138,0.5); }
    .cr .btn-chess i { width: 16px; height: 16px; }
    .cr .section-icon { color: var(--chess); }

    /* Steps blocks */
    .cr .step-block { padding: 16px 14px; border-radius: var(--radius-lg); text-align: center; }
    .cr .step-block-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
    .cr .step-block-title { font-size: 14px; font-weight: 700; color: #1a2b3c; margin-bottom: 4px; }
    .cr .step-block-desc { font-size: 12px; color: #3d4e5f; line-height: 1.4; }

    /* Method highlights */
    .cr .mh-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
    .cr .mh-item { text-align: center; padding: 16px 12px; background: #eff6ff; border-radius: var(--radius-lg); }
    .cr .mh-num { font-size: 28px; font-weight: 800; background: var(--gradient-chess); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .cr .mh-label { font-size: 13px; color: #3d4e5f; font-weight: 600; margin-top: 2px; }

    /* Accordion */
    .cr .accordion { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .cr .accordion-item { background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border-chess); overflow: hidden; }
    .cr .accordion-header { display: flex; align-items: center; gap: 12px; padding: 14px 18px; cursor: pointer; transition: background 0.2s; }
    .cr .accordion-header:hover { background: rgba(30,58,138,0.05); }
    .cr .accordion-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px; }
    .cr .accordion-header-text { flex: 1; }
    .cr .accordion-header-text h3 { font-size: 14px; font-weight: 700; margin: 0 0 4px; }
    .cr .accordion-header-text span { font-size: 12px; color: #5a6b7c; display: block; line-height: 1.3; }
    .cr .accordion-arrow { width: 20px; height: 20px; color: #5a6b7c; transition: transform 0.3s; flex-shrink: 0; }
    .cr .accordion-item.open .accordion-arrow { transform: rotate(180deg); }
    .cr .accordion-body { display: none; padding: 14px 18px 16px 66px; border-top: 1px solid rgba(30,58,138,0.1); }
    .cr .accordion-item.open .accordion-body { display: block; }
    .cr .accordion-body p { font-size: 13px; color: #3d4e5f; line-height: 1.6; margin: 0; }

    /* Included grid */
    .cr .included-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .cr .included-card { padding: 20px 16px; background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--border-chess); text-align: center; transition: all 0.3s; }
    .cr .included-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.08); }
    .cr .ic-icon { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
    .cr .ic-icon i { width: 22px; height: 22px; color: #fff; }
    .cr .included-card h3 { font-size: 13px; font-weight: 700; margin: 0 0 4px; }
    .cr .included-card p { font-size: 13px; color: #3d4e5f; margin: 0; line-height: 1.5; }

    /* Features row */
    .cr .features-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }

    /* Advantages grid */
    .cr .advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .cr .advantage-item { display: flex; gap: 12px; padding: 16px; background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border-chess); }
    .cr .adv-check { width: 28px; height: 28px; background: var(--gradient-chess); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .cr .adv-check i { width: 14px; height: 14px; color: #fff; }
    .cr .advantage-item h4 { font-size: 13px; font-weight: 700; margin: 0 0 2px; }
    .cr .advantage-item p { font-size: 13px; color: #3d4e5f; margin: 0; line-height: 1.5; }

    /* Tiers */
    .cr .tiers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .cr .tier-card { background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--border-chess); padding: 24px 18px; text-align: center; position: relative; display: flex; flex-direction: column; transition: transform 0.2s, box-shadow 0.2s; }
    .cr .tier-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.08); }
    .cr .tier-card--popular { border: 2px solid var(--chess); box-shadow: 0 4px 20px rgba(30,58,138,0.12); }
    .cr .tier-badge { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); background: var(--chess); color: #fff; padding: 3px 14px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; white-space: nowrap; }
    .cr .tier-name { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
    .cr .tier-price { font-size: 24px; font-weight: 800; }
    .cr .tier-price span { font-size: 14px; font-weight: 500; color: #3d4e5f; }
    .cr .tier-period { font-size: 12px; color: #5a6b7c; margin-bottom: 16px; }
    .cr .tier-features { list-style: none; padding: 0; margin: 0 0 auto; text-align: left; }
    .cr .tier-features li { padding: 4px 0; font-size: 12.5px; color: #3d4e5f; display: flex; align-items: flex-start; gap: 6px; line-height: 1.4; }
    .cr .tier-features li i { width: 14px; height: 14px; flex-shrink: 0; margin-top: 1px; }
    .cr .tier-features li.yes i { color: var(--chess); }
    .cr .tier-features li.no { opacity: 0.35; }
    .cr .tier-features li.no i { color: #5a6b7c; }
    .cr .tier-btn { display: block; width: 100%; padding: 11px; margin-top: 18px; border-radius: var(--radius-full); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; text-align: center; text-decoration: none; border: 2px solid var(--border-chess); background: transparent; cursor: pointer; transition: all 0.2s; color: inherit; }
    .cr .tier-btn:hover { border-color: var(--chess); background: rgba(30,58,138,0.06); }
    .cr .tier-btn--primary { background: var(--gradient-chess); border-color: transparent; color: #fff; }
    .cr .tier-btn--primary:hover { box-shadow: 0 8px 25px rgba(30,58,138,0.35); color: #fff; }
    .cr .tier-highlight { margin: 10px 0 14px; padding: 10px 12px; background: rgba(30,58,138,0.06); border-radius: 10px; font-size: 12px; color: #3d4e5f; line-height: 1.5; }

    /* FAQ */
    .cr .faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .cr .faq-item { background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border-chess); overflow: hidden; }
    .cr .faq-question { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; cursor: pointer; font-size: 14px; font-weight: 600; }
    .cr .faq-question i { width: 18px; height: 18px; color: #5a6b7c; transition: transform 0.3s; flex-shrink: 0; }
    .cr .faq-item.open .faq-question i { transform: rotate(180deg); }
    .cr .faq-answer { display: none; padding: 0 18px 14px; font-size: 13px; color: #3d4e5f; line-height: 1.6; }
    .cr .faq-item.open .faq-answer { display: block; }

    /* Program accordion */
    .cr .program-accordion .accordion-header { padding: 12px 16px; }
    .cr .program-accordion .accordion-body { padding: 0 16px 14px 54px; }
    .cr .program-accordion .accordion-icon { width: 32px; height: 32px; font-size: 14px; }
    .cr .program-accordion .accordion-header-text h3 { font-size: 13px; }
    .cr .module-topics { font-size: 13px; line-height: 1.5; margin: 0; }

    /* Trainers banner */
    .cr .trainers-banner { padding: 22px 28px; background: linear-gradient(135deg, rgba(30,58,138,0.08), rgba(99,102,241,0.08)); border: 2px solid rgba(30,58,138,0.25); border-radius: var(--radius-xl); display: flex; align-items: center; gap: 20px; }
    .cr .trainers-icon { width: 52px; height: 52px; background: var(--gradient-chess); border-radius: 14px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .cr .trainers-icon i { width: 26px; height: 26px; color: #fff; }

    /* Related courses */
    .cr .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .cr .related-card { background: #fff; border-radius: var(--radius-md); border: 1px solid rgba(0,0,0,0.06); overflow: hidden; transition: all 0.3s; text-decoration: none; color: inherit; }
    .cr .related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
    .cr .related-card img { width: 100%; height: 140px; object-fit: cover; display: block; }
    .cr .related-card-body { padding: 14px; }
    .cr .related-card-title { font-size: 13px; font-weight: 800; margin-bottom: 4px; }
    .cr .related-card-desc { font-size: 11px; color: var(--text-secondary); line-height: 1.4; margin-bottom: 10px; }
    .cr .related-card-btn { display: flex; align-items: center; justify-content: center; gap: 5px; padding: 8px; border-radius: var(--radius-sm); font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; color: white; border: none; cursor: pointer; transition: all 0.3s; width: 100%; }
    .cr .related-card-btn:hover { filter: brightness(1.1); transform: scale(1.02); }
    .cr .related-card-btn i { width: 13px; height: 13px; }

    /* Techniques grid */
    .cr .tech-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .cr .tech-group { padding: 14px 16px; background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border-chess); }
    .cr .tech-group-label { font-size: 11px; font-weight: 700; color: var(--chess); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
    .cr .tech-group-title { font-size: 13px; font-weight: 700; margin-bottom: 2px; }
    .cr .tech-group-desc { font-size: 12px; color: #3d4e5f; line-height: 1.4; }

    /* How to start steps */
    .cr .how-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; position: relative; }
    .cr .how-steps::before { content: ''; position: absolute; top: 36px; left: 15%; right: 15%; height: 2px; background: var(--gradient-chess); border-radius: 2px; z-index: 0; }
    .cr .how-step { background: #fff; border-radius: var(--radius-md); padding: 24px 18px; text-align: center; border: 1px solid var(--border-chess); position: relative; z-index: 1; transition: all 0.3s; }
    .cr .how-step:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
    .cr .how-step-num { width: 48px; height: 48px; border-radius: 50%; background: var(--gradient-chess); color: white; font-size: 20px; font-weight: 900; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; box-shadow: 0 4px 15px rgba(30,58,138,0.35); }
    .cr .how-step h3 { font-size: 14px; font-weight: 800; margin-bottom: 6px; }
    .cr .how-step p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }

    /* Responsive */
    @media (max-width: 768px) {
        .cr .features-row { grid-template-columns: repeat(3, 1fr); }
        .cr .included-grid { grid-template-columns: repeat(2, 1fr); }
        .cr .accordion, .cr .faq-grid, .cr .advantages-grid, .cr .tech-grid { grid-template-columns: 1fr; }
        .cr .mh-grid { grid-template-columns: repeat(2, 1fr); }
        .cr .tiers-grid { grid-template-columns: 1fr; max-width: 340px; }
        .cr .related-grid, .cr .how-steps { grid-template-columns: 1fr; }
        .cr .how-steps::before { display: none; }
        .cr .trainers-banner { flex-direction: column; text-align: center; }
        .cr .program-accordion { grid-template-columns: 1fr; }
        .cr .step-block { text-align: center; }
        div[style*="grid-template-columns:repeat(3,1fr)"] { grid-template-columns: 1fr !important; }
    }
    @media (max-width: 480px) {
        .cr .features-row { grid-template-columns: repeat(2, 1fr); }
        .cr .included-grid { grid-template-columns: 1fr; }
        .cr .mh-grid { grid-template-columns: 1fr; }
    }



/* Новый класс для сетки 4 в ряд */
.grid-4-cols {
    display: grid;
    /* 4 колонки, если места мало — перекидывает на след. строку */
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); 
    gap: 16px;
}

/* Явное ограничение до 4 колонок на больших экранах */
@media (min-width: 1200px) {
    .grid-4-cols {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Адаптив: на мобилках в 1 колонку, на планшетах в 2 */
@media (max-width: 768px) {
    .grid-4-cols {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .grid-4-cols {
        grid-template-columns: 1fr;
    }
}