*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #faf9f7;--bg-card: #ffffff;--text-primary: #2e2e2e;--text-secondary: #666;--text-muted: #888;--border-light: #e5e5e5;--foundation: #c9b8a8;--foundation-bg: #f0ece5;--foundation-text: #8a7968;--intermediate: #8fa8b8;--intermediate-bg: #e8eef3;--intermediate-text: #5a7080;--advanced: #c9a89b;--advanced-bg: #f3ebe8;--advanced-text: #8a6d5f;--accent: #3b82f6}body{font-family:Georgia,"Noto Serif SC",Times New Roman,serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6}nav{position:fixed;top:0;left:0;right:0;background:#faf9f7f2;backdrop-filter:blur(10px);border-bottom:1px solid var(--border-light);z-index:1000;padding:0 2rem}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:64px}.nav-brand{font-family:Helvetica 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solid;background:var(--bg-card)}.level-card.foundation{border-left-color:var(--foundation);background:var(--foundation-bg)}.level-card.intermediate{border-left-color:var(--intermediate);background:var(--intermediate-bg)}.level-card.advanced{border-left-color:var(--advanced);background:var(--advanced-bg)}.level-card.competition{border-left-color:var(--accent);background:var(--intermediate-bg)}.level-tag{font-family:Helvetica Neue,Arial,sans-serif;font-size:9px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}.level-card.foundation .level-tag{color:var(--foundation-text)}.level-card.intermediate .level-tag{color:var(--intermediate-text)}.level-card.advanced .level-tag{color:var(--advanced-text)}.level-card.competition .level-tag{color:var(--intermediate-text)}.level-title{font-size:16px;font-weight:500;margin-bottom:4px}.level-years{font-family:Helvetica Neue,Arial,sans-serif;font-size:12px;color:var(--text-secondary)}.cta-btn{display:inline-block;font-family:Helvetica Neue,Arial,sans-serif;font-size:13px;padding:12px 24px;background:var(--text-primary);color:#fff;text-decoration:none;transition:all .2s}.cta-btn:hover{background:#1a1a1a}.cta-btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--text-primary)}.cta-btn-secondary:hover{background:var(--text-primary);color:#fff}.contact-banner{background:var(--text-primary);padding:3rem 2rem;max-width:100%;margin:0}.contact-banner-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1.3fr;gap:4rem;align-items:center}.contact-info h3{color:#fff;font-size:20px;font-weight:400;margin-bottom:1.5rem}.contact-links{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.contact-item{display:flex;align-items:center;gap:12px;color:#fffc;text-decoration:none;font-family:Helvetica Neue,Arial,sans-serif;font-size:13px;transition:color 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button:hover{background:#2563eb}.subscribe-message{color:#4ade80;font-size:14px;margin-top:.5rem}.teachers-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.teacher-card{background:var(--bg-card);border:1px solid var(--border-light);padding:2rem}.teacher-header{margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-light)}.teacher-name{font-size:20px;font-weight:500;margin-bottom:4px}.teacher-title{font-size:13px;color:var(--text-muted)}.teacher-credentials{list-style:none;margin-bottom:1rem}.teacher-credentials li{font-size:14px;color:var(--text-secondary);padding:5px 0 5px 12px;position:relative}.teacher-credentials li:before{content:"·";position:absolute;left:0;color:var(--text-muted)}.teacher-bio{font-size:14px;color:var(--text-secondary);line-height:1.6}.course-tabs{display:flex;gap:1rem;margin-bottom:2rem;border-bottom:1px solid var(--border-light);padding-bottom:1rem}.tab-btn{font-family:Helvetica Neue,Arial,sans-serif;font-size:13px;padding:.5rem 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8px;text-align:center;font-weight:500;font-size:13px;border-bottom:2px solid var(--border-light)}.schedule-table td{padding:12px 8px;vertical-align:top;border-bottom:1px solid var(--border-light)}.schedule-table td:first-child{font-weight:500;white-space:nowrap;background:var(--bg-primary);text-align:center}.class-item{padding:10px;margin-bottom:6px;border-left:3px solid;background:var(--bg-primary)}.class-item:last-child{margin-bottom:0}.class-item.cambridge{border-left-color:var(--foundation)}.class-item.competition{border-left-color:var(--accent);background:#f0f7ff}.class-name{font-weight:500;font-size:12px;margin-bottom:4px;color:var(--text-primary)}.class-item.competition .class-name{color:var(--accent)}.class-details{font-size:11px;color:var(--text-secondary);line-height:1.4}.class-status{display:inline-block;font-size:10px;padding:2px 6px;margin-top:6px}.class-status.available{background:#e8f5e9;color:#2e7d32}.class-status.limited{background:#fff3e0;color:#ef6c00}.class-status.full{background:#ffebee;color:#c62828}.syllabus-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:4px}.header-cell{text-align:center;padding-bottom:12px;border-bottom:1px solid var(--foundation)}.header-cell.empty{border-bottom:none}.header-cell.foundation{border-bottom-color:var(--foundation)}.header-cell.intermediate{border-bottom-color:var(--intermediate)}.header-cell.advanced{border-bottom-color:var(--advanced)}.header-label{font-family:Helvetica Neue,Arial,sans-serif;font-size:9px;letter-spacing:.05em;text-transform:uppercase;margin-bottom:4px}.header-label.foundation{color:var(--foundation-text)}.header-label.intermediate{color:var(--intermediate-text)}.header-label.advanced{color:var(--advanced-text)}.header-years{font-size:14px;color:var(--text-primary)}.category-name{padding:16px 0;border-top:1px solid var(--border-light)}.category-name.first{border-top:none}.category-title{font-size:15px;font-weight:500;margin-bottom:4px}.category-subtitle{font-family:Helvetica Neue,Arial,sans-serif;font-size:11px;color:var(--text-muted)}.topic-cell{padding:16px 0;border-top:1px solid var(--border-light)}.topic-cell.first{border-top:none}.topic-item{margin-bottom:6px;padding:6px 10px;border-left:2px solid;font-family:Helvetica Neue,Arial,sans-serif;font-size:12px;line-height:1.4}.topic-item:last-child{margin-bottom:0}.topic-item.foundation{background-color:var(--foundation-bg);border-left-color:var(--foundation)}.topic-item.intermediate{background-color:var(--intermediate-bg);border-left-color:var(--intermediate)}.topic-item.advanced{background-color:var(--advanced-bg);border-left-color:var(--advanced)}.faq-container{margin-top:1rem}.faq-item{border-bottom:1px solid var(--border-light)}.faq-question{width:100%;padding:1.25rem 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.2s}.video-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #00000014}.video-thumbnail{aspect-ratio:16/9;background:linear-gradient(135deg,var(--foundation-bg),var(--intermediate-bg));display:flex;align-items:center;justify-content:center;font-size:48px;color:var(--text-muted)}.video-info{padding:1.25rem}.video-tag{font-family:Helvetica Neue,Arial,sans-serif;font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--intermediate-text);margin-bottom:8px}.video-title{font-size:15px;font-weight:500;margin-bottom:6px;line-height:1.4}.video-meta{font-family:Helvetica Neue,Arial,sans-serif;font-size:12px;color:var(--text-muted)}.shorts-section{margin-top:3rem}.shorts-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}.short-card{aspect-ratio:9/16;background:linear-gradient(180deg,var(--advanced-bg),var(--foundation-bg));border:1px solid var(--border-light);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:1rem;transition:transform .2s;overflow:hidden;position:relative}.short-card:hover{transform:scale(1.02)}.short-thumbnail{position:absolute;top:0;left:0;width:100%;height:100%}.short-thumbnail img{width:100%;height:100%;object-fit:cover}.short-overlay{position:absolute;bottom:0;left:0;right:0;padding:1rem;background:linear-gradient(transparent,#000c);display:flex;flex-direction:column;align-items:center;justify-content:flex-end}.short-overlay .short-icon{font-size:24px;margin-bottom:.5rem;text-shadow:0 1px 3px rgba(0,0,0,.5)}.short-overlay .short-title{color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.5)}.short-icon{font-size:32px;margin-bottom:.75rem}.short-title{font-family:Helvetica Neue,Arial,sans-serif;font-size:11px;color:var(--text-secondary);line-height:1.4}.resources-tabs{display:flex;gap:1rem;margin-bottom:2rem;border-bottom:1px solid var(--border-light);padding-bottom:1rem}.resources-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.resource-card{padding:1.5rem;background:var(--bg-card);border:1px solid var(--border-light);border-left:3px solid var(--foundation);transition:all .2s}.resource-card:hover{border-left-width:5px}.resource-card.intermediate{border-left-color:var(--intermediate)}.resource-card.advanced{border-left-color:var(--advanced)}.resource-type{font-family:Helvetica Neue,Arial,sans-serif;font-size:9px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}.resource-card:not(.intermediate):not(.advanced) .resource-type{color:var(--foundation-text)}.resource-card.intermediate .resource-type{color:var(--intermediate-text)}.resource-card.advanced .resource-type{color:var(--advanced-text)}.resource-title{font-size:14px;font-weight:500;margin-bottom:4px}.resource-meta{font-family:Helvetica Neue,Arial,sans-serif;font-size:11px;color:var(--text-muted)}.books-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.book-card{background:var(--bg-card);border:1px solid var(--border-light);padding:1.5rem;display:flex;flex-direction:column}.book-cover{aspect-ratio:3/4;background:linear-gradient(135deg,var(--foundation-bg) 0%,var(--intermediate-bg) 100%);margin-bottom:1rem;display:flex;align-items:center;justify-content:center;font-size:48px}.book-category{font-family:Helvetica Neue,Arial,sans-serif;font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--foundation-text);margin-bottom:6px}.book-title{font-size:15px;font-weight:500;margin-bottom:4px;line-height:1.3}.book-author{font-family:Helvetica Neue,Arial,sans-serif;font-size:12px;color:var(--text-secondary);margin-bottom:8px}.book-level{margin-top:auto;padding-top:.75rem;border-top:1px solid var(--border-light)}.level-badge{display:inline-block;font-family:Helvetica Neue,Arial,sans-serif;font-size:10px;padding:4px 8px;background:var(--foundation-bg);color:var(--foundation-text)}.level-badge.intermediate{background:var(--intermediate-bg);color:var(--intermediate-text)}.level-badge.advanced{background:var(--advanced-bg);color:var(--advanced-text)}footer{background:var(--text-primary);color:#fff;padding:3rem 2rem;margin-top:4rem}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem}.footer-brand{font-family:Helvetica Neue,Arial,sans-serif;font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem;opacity:.6}.footer-tagline{font-size:18px;line-height:1.5;opacity:.9}.footer-title{font-family:Helvetica Neue,Arial,sans-serif;font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem;opacity:.5}.footer-links{list-style:none}.footer-links li{margin-bottom:.5rem}.footer-links a{font-family:Helvetica Neue,Arial,sans-serif;font-size:13px;color:#fff;opacity:.7;text-decoration:none;transition:opacity .2s}.footer-links a:hover{opacity:1}.footer-bottom{max-width:1200px;margin:2rem auto 0;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);font-family:Helvetica Neue,Arial,sans-serif;font-size:12px;opacity:.5}@media(max-width:1024px){.hero-content{grid-template-columns:1fr;gap:2rem}.hero-visual{order:-1}.contact-banner-inner{grid-template-columns:1fr;gap:2rem}.teachers-grid,.syllabus-grid{grid-template-columns:1fr}.header-cell:not(.empty){display:none}.videos-grid{grid-template-columns:1fr 1fr}.shorts-grid{grid-template-columns:repeat(3,1fr)}.assessment-grid,.resources-grid,.books-grid,.footer-content{grid-template-columns:1fr 1fr}}@media(max-width:640px){.nav-links{display:none}h1{font-size:32px}.hero-text h1{font-size:36px}.hero-stats{flex-direction:column;gap:1.5rem}.hero-visual,.contact-links,.videos-grid{grid-template-columns:1fr}.shorts-grid{grid-template-columns:repeat(2,1fr)}.assessment-grid,.resources-grid,.books-grid,.footer-content{grid-template-columns:1fr}}