:root{--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bg-dark: #050505;--bg-panel: rgba(20, 20, 23, .7);--bg-panel-hover: rgba(30, 30, 35, .85);--text-primary: #f0f0f0;--text-secondary: #a0a0ab;--text-muted: #6b6b75;--accent-cyan: #00f0ff;--accent-purple: #8a2be2;--accent-emerald: #00ff88;--border-subtle: rgba(255, 255, 255, .08);--border-focus: rgba(255, 255, 255, .2);--glass-blur: blur(12px);--glow-cyan: 0 0 20px rgba(0, 240, 255, .3);--glow-purple: 0 0 20px rgba(138, 43, 226, .3);--glow-emerald: 0 0 20px rgba(0, 255, 136, .3);--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-dark);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-cyan)}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;letter-spacing:-.02em}.text-gradient{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-emerald{background:linear-gradient(135deg,var(--accent-emerald),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-panel{background:var(--bg-panel);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-subtle);border-radius:16px;transition:all var(--transition-normal)}.glass-panel:hover{background:var(--bg-panel-hover);border-color:var(--border-focus)}.glow-on-hover:hover{box-shadow:var(--glow-cyan)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:100px 0;position:relative}.flex-center{display:flex;align-items:center;justify-content:center}.grid{display:grid;gap:24px}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}@media(max-width:768px){.grid-cols-2,.grid-cols-3{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:8px;font-weight:500;cursor:pointer;transition:all var(--transition-fast);font-family:inherit;border:none}.btn-primary{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-purple));color:#fff;box-shadow:0 4px 14px #00f0ff33}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00f0ff66}.btn-secondary{background:var(--bg-panel);border:1px solid var(--border-subtle);color:var(--text-primary);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur)}.btn-secondary:hover{background:var(--bg-panel-hover);border-color:var(--accent-cyan);color:var(--accent-cyan)}.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;background:#00f0ff1a;color:var(--accent-cyan);border:1px solid rgba(0,240,255,.2)}.badge-purple{background:#8a2be21a;color:var(--accent-purple);border-color:#8a2be233}.badge-emerald{background:#00ff881a;color:var(--accent-emerald);border-color:#0f83}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-float{animation:float 6s ease-in-out infinite}.bg-mesh{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;background-image:radial-gradient(at 0% 0%,rgba(0,240,255,.1) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(138,43,226,.1) 0px,transparent 50%);filter:blur(80px)}.avatar-video-wrapper{display:flex;flex-direction:column;align-items:center;margin:2rem auto;max-width:350px;width:100%}.video-container{width:100%;aspect-ratio:4 / 5;border-radius:24px;overflow:hidden;position:relative;box-shadow:0 10px 30px #00000080;border:1px solid rgba(255,255,255,.1);background:#111}.sora-avatar-video{width:100%;height:100%;position:absolute;top:0;left:0;object-fit:cover;object-position:center 20%;transform:scale(1.1);pointer-events:none}.avatar-caption{text-align:center;margin-top:1rem}.avatar-caption p{margin:0;color:#fff;font-size:1.2rem}.avatar-caption .subtitle{color:#aaa;font-size:.9rem;letter-spacing:1px;text-transform:uppercase}.audio-toggle-overlay{position:absolute;bottom:16px;left:0;width:100%;display:flex;justify-content:center;pointer-events:none;z-index:10}.unmute-badge{display:flex;align-items:center;gap:8px;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:8px 16px;border-radius:20px;color:#fff;font-size:.85rem;font-weight:600;border:1px solid rgba(255,255,255,.2);transition:all .3s ease;animation:pulse 2s infinite}.unmute-badge.active{padding:8px;border-radius:50%;animation:none;background:#0006}@keyframes pulse{0%{box-shadow:0 0 #fff6}70%{box-shadow:0 0 0 10px #fff0}to{box-shadow:0 0 #fff0}}