:root{--bg-body:#080d1a;--bg-card:rgba(255, 255, 255, 0.04);--bg-card-hover:rgba(255, 255, 255, 0.08);--border:rgba(255, 255, 255, 0.08);--border-hover:rgba(255, 255, 255, 0.2);--primary:#6c63ff;--primary-light:#8b83ff;--primary-glow:rgba(108, 99, 255, 0.35);--accent:#00d4aa;--accent-glow:rgba(0, 212, 170, 0.3);--danger:#ff4757;--success:#2ed573;--warning:#ffa502;--text-primary:#f0f4ff;--text-secondary:#94a3c0;--text-muted:#5a6a85;--text-main:#f0f4ff;--gradient-primary:linear-gradient(135deg, #6c63ff, #00d4aa);--gradient-hero:linear-gradient(135deg, #6c63ff 0%, #a855f7 50%, #00d4aa 100%);--gradient-card:linear-gradient(145deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);--font-heading:'Outfit',sans-serif;--font-body:'Inter',sans-serif;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px}*,::after,::before{box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:var(--bg-body);background-image:radial-gradient(ellipse at 20% 0,rgba(108,99,255,.12) 0,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(0,212,170,.08) 0,transparent 50%);background-attachment:fixed;color:var(--text-primary);font-family:var(--font-body);margin:0;line-height:1.6;overflow-x:hidden;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-primary);margin-top:0;line-height:1.2}a{text-decoration:none;color:inherit;transition:.3s}.container{max-width:1200px;margin:0 auto;padding:0 20px}.text-center{text-align:center}.section{padding:80px 0}.bg-secondary{background:rgba(255,255,255,.02)}.mb-md{margin-bottom:1.5rem}.mb-lg{margin-bottom:2rem}.mb-xl{margin-bottom:4rem}.mt-xl{margin-top:4rem}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.grid{display:grid;gap:28px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.subject-card{display:flex;flex-direction:column;height:100%}.subject-icon{width:64px;height:64px;background:rgba(255,255,255,.06);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:20px;transition:transform .3s}.subject-card:hover .subject-icon{transform:scale(1.1)}.fade-in{opacity:0;animation:fadeIn .6s ease forwards}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes shimmer{0%{background-position:-200% center}100%{background-position:200% center}}@keyframes pulse-glow{0%,100%{box-shadow:0 0 20px var(--primary-glow)}50%{box-shadow:0 0 40px var(--primary-glow),0 0 60px rgba(168,85,247,.2)}}.glass-panel{background:var(--gradient-card);border:1px solid var(--border);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-lg)}.stat-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.06);border:1px solid var(--border);border-radius:50px;padding:6px 16px;font-size:.85rem;color:var(--text-secondary)}.stat-badge strong{color:var(--accent)}@media (max-width:768px){.btn,.card a,.footer a,.footer-col a,.nav-links a,.navbar-menu a{min-height:44px;display:inline-flex;align-items:center}.footer a,.footer-col a{padding:8px 0}h1{font-size:2.2rem!important}h2{font-size:1.8rem}.section{padding:50px 0}.grid-2,.grid-3{gap:16px}.container{padding:0 16px}}@media (max-width:480px){h1{font-size:1.9rem!important}.hero-buttons{flex-direction:column;align-items:center}}