@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap";.landing{position:relative;min-height:100vh;overflow-x:hidden}.landing-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(0,212,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.025) 1px,transparent 1px);background-size:60px 60px}.gradient-orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.4;animation:orbFloat 20s ease-in-out infinite}.orb-1{width:600px;height:600px;background:radial-gradient(circle,rgba(0,212,255,.15),transparent 70%);top:-15%;right:-10%;animation-delay:0s}.orb-2{width:500px;height:500px;background:radial-gradient(circle,rgba(124,58,237,.12),transparent 70%);bottom:-10%;left:-5%;animation-delay:-7s}.orb-3{width:400px;height:400px;background:radial-gradient(circle,rgba(16,185,129,.1),transparent 70%);top:40%;left:50%;animation-delay:-14s}@keyframes orbFloat{0%,to{transform:translate(0) scale(1)}25%{transform:translate(30px,-20px) scale(1.05)}50%{transform:translate(-20px,30px) scale(.95)}75%{transform:translate(20px,20px) scale(1.02)}}.particle-field{position:absolute;inset:0}.particle{position:absolute;width:2px;height:2px;background:var(--primary);border-radius:50%;opacity:0;animation:particlePulse 6s ease-in-out infinite}@keyframes particlePulse{0%,to{opacity:0;transform:translateY(0) scale(.5)}50%{opacity:.6;transform:translateY(-30px) scale(1)}}.animate-in{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}.animate-in.visible{opacity:1;transform:translateY(0)}.landing-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:18px 48px;background:#0a0e1ad9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle)}.header-left{display:flex;align-items:center;gap:12px}.header-logo{height:44px;width:auto;filter:drop-shadow(0 0 10px rgba(0,212,255,.3))}.header-right{display:flex;align-items:center;gap:20px}.patent-badge{padding:5px 14px;background:linear-gradient(135deg,#00d4ff1f,#7c3aed1f);border:1px solid rgba(0,212,255,.2);border-radius:20px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--primary)}.status-indicator{display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px #10b98199;animation:statusPulse 2s ease-in-out infinite}@keyframes statusPulse{0%,to{opacity:1;box-shadow:0 0 12px #10b98199}50%{opacity:.6;box-shadow:0 0 20px #10b981cc}}.status-text{font-size:.72rem;font-weight:500;color:var(--text-muted);letter-spacing:.03em}.hero{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100vh - 80px);padding:60px 48px 40px;text-align:center}.hero-content{max-width:820px}.hero-eyebrow{display:inline-block;padding:6px 18px;margin-bottom:28px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:var(--primary);background:var(--primary-muted);border:1px solid var(--border-glow);border-radius:30px}.hero-title{font-size:clamp(2.8rem,5.5vw,4.5rem);font-weight:900;line-height:1.08;letter-spacing:-.03em;margin-bottom:28px}.title-line{display:block;color:var(--text-primary)}.title-accent{display:block;background:linear-gradient(135deg,var(--primary) 0%,#60a5fa 40%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.15rem;line-height:1.75;color:var(--text-secondary);max-width:680px;margin:0 auto}.scroll-indicator{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:48px;color:var(--text-muted);font-size:.8rem;font-weight:500;letter-spacing:.05em;animation:scrollBounce 2.5s ease-in-out infinite}.scroll-arrow{color:var(--primary);opacity:.6}@keyframes scrollBounce{0%,to{transform:translateY(0)}50%{transform:translateY(10px)}}.tracks{position:relative;z-index:1;padding:40px 48px 80px;max-width:1200px;margin:0 auto}.tracks-header{text-align:center;margin-bottom:56px}.section-title{font-size:1.8rem;font-weight:800;background:linear-gradient(135deg,var(--primary) 0%,#60a5fa 50%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:14px;letter-spacing:-.02em}.section-subtitle{font-size:1.05rem;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.7}.tracks-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.track-card{position:relative;border-radius:var(--radius-xl);overflow:hidden;cursor:pointer;transition:transform .4s cubic-bezier(.16,1,.3,1),box-shadow .4s ease;border:1px solid var(--border-subtle);background:var(--bg-card-solid);outline:none}.track-card:hover,.track-card:focus-visible{transform:translateY(-6px);box-shadow:0 24px 60px #0006,0 0 40px #00d4ff14;border-color:var(--border-glow)}.track-card:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.card-glow{position:absolute;top:0;left:0;right:0;height:3px;opacity:.8;transition:opacity .3s,height .3s}.track-card:hover .card-glow{height:4px;opacity:1}.card-content{padding:36px 32px 32px;position:relative;z-index:1}.card-icon-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-icon{font-size:2.4rem;filter:drop-shadow(0 0 8px rgba(0,212,255,.3))}.card-badge{padding:4px 12px;border-radius:20px;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#fff}.card-title{font-size:1.6rem;font-weight:800;color:var(--text-primary);margin-bottom:6px;letter-spacing:-.01em}.card-subtitle{font-size:.85rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px}.card-description{font-size:.95rem;line-height:1.7;color:var(--text-secondary);margin-bottom:24px}.card-features{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-direction:column;gap:10px}.card-features li{display:flex;align-items:center;gap:10px;font-size:.88rem;color:var(--text-secondary)}.feature-dot{width:6px;height:6px;min-width:6px;border-radius:50%;box-shadow:0 0 8px currentColor}.card-cta{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:14px;font-size:.9rem;font-weight:600;color:#fff;letter-spacing:.02em;transition:opacity .3s,transform .3s}.track-card:hover .card-cta{opacity:.95;transform:scale(1.02)}.card-cta svg{transition:transform .3s}.track-card:hover .card-cta svg{transform:translate(4px)}.tech-strip{position:relative;z-index:1;padding:0 48px 80px}.tech-strip-inner{max-width:900px;margin:0 auto;display:flex;align-items:center;justify-content:center;gap:48px;padding:36px 48px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.tech-item{text-align:center}.tech-number{font-size:2rem;font-weight:800;font-family:JetBrains Mono,monospace;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px}.tech-label{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}.tech-divider{width:1px;height:48px;background:linear-gradient(180deg,transparent,rgba(0,212,255,.3),transparent)}.landing-footer{position:relative;z-index:1;padding:40px 48px;border-top:1px solid var(--border-subtle);text-align:center}.footer-content{display:flex;flex-direction:column;align-items:center;gap:16px}.footer-logo{height:36px;opacity:.5;filter:grayscale(50%)}.footer-text{font-size:.8rem;color:var(--text-muted);line-height:1.6}@media(max-width:900px){.tracks-grid{grid-template-columns:1fr;gap:24px}.landing-header{padding:14px 24px}.hero{padding:40px 24px 30px;min-height:auto}.hero-title{font-size:2.2rem}.hero-subtitle{font-size:1rem}.tracks{padding:30px 24px 60px}.tech-strip-inner{flex-wrap:wrap;gap:24px;padding:28px 24px}.tech-divider{display:none}.tech-item{flex:1;min-width:100px}.header-right .patent-badge{display:none}}@media(max-width:600px){.card-content{padding:24px 20px 20px}.card-title{font-size:1.3rem}}.viewer{display:flex;flex-direction:column;height:100vh;background:var(--bg-dark);overflow:hidden}.viewer-nav{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;background:#0a0e1af2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);z-index:100;flex-shrink:0;min-height:50px}.back-btn{display:flex;align-items:center;gap:8px;padding:7px 16px 7px 12px;background:transparent;border:1.5px solid var(--border-glow);border-radius:10px;color:var(--primary);font-family:Inter,sans-serif;font-size:.8rem;font-weight:600;cursor:pointer;transition:all .25s ease;letter-spacing:.02em}.back-btn:hover{background:var(--primary-muted);border-color:var(--primary);box-shadow:0 0 16px #00d4ff26;transform:translate(-2px)}.back-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.viewer-title-group{display:flex;align-items:center;gap:14px}.viewer-logo{height:30px;width:auto;filter:drop-shadow(0 0 6px rgba(0,212,255,.2))}.viewer-divider{width:1px;height:20px;background:#ffffff1f}.viewer-title{font-size:.82rem;font-weight:600;color:var(--text-secondary);letter-spacing:.04em;text-transform:uppercase}.viewer-nav-right{display:flex;align-items:center}.viewer-hint{font-size:.7rem;color:var(--text-muted);opacity:.7;letter-spacing:.02em}.viewer-loading{position:absolute;inset:50px 0 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:var(--bg-dark);z-index:50;font-size:.9rem;color:var(--text-muted);letter-spacing:.03em}.loader-ring{width:36px;height:36px;border:3px solid rgba(0,212,255,.15);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.viewer-frame{flex:1;width:100%;border:none;background:var(--bg-dark)}@media(max-width:768px){.viewer-nav{padding:8px 16px;gap:8px}.viewer-hint{display:none}.viewer-title{font-size:.72rem}.back-btn span{display:none}.back-btn{padding:7px 10px}.viewer-logo{height:24px}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary: #00d4ff;--primary-dim: rgba(0, 212, 255, .6);--primary-muted: rgba(0, 212, 255, .15);--secondary: #7c3aed;--secondary-dim: rgba(124, 58, 237, .6);--accent: #10b981;--accent-bright: #34d399;--warning: #f59e0b;--danger: #ef4444;--bg-dark: #0a0e1a;--bg-darker: #060912;--bg-card: rgba(15, 23, 42, .8);--bg-card-solid: #0f172a;--bg-card-hover: rgba(15, 23, 42, .95);--text-primary: #ffffff;--text-secondary: #94a3b8;--text-muted: #64748b;--border-subtle: rgba(255, 255, 255, .06);--border-glow: rgba(0, 212, 255, .2);--glow: 0 0 20px rgba(0, 212, 255, .5);--glow-soft: 0 0 15px rgba(0, 212, 255, .3);--glow-strong: 0 0 40px rgba(0, 212, 255, .8);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-dark);color:var(--text-primary);min-height:100vh;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-darker)}::-webkit-scrollbar-thumb{background:#00d4ff4d;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#00d4ff80}