:root{--bg-dark:#0a0a0c;--bg-card:#141419b3;--accent:#3b82f6;--accent-glow:#3b82f64d;--text-primary:#f8fafc;--text-secondary:#94a3b8;--glass-border:#ffffff1a;--glass-shadow:0 8px 32px 0 #000c;--font-main:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--mobile:480px;--tablet:768px;--laptop:1024px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:var(--font-main);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;padding:0;overflow-x:hidden}.glass{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:16px}.premium-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:12px;align-items:center;gap:8px;padding:12px 24px;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.premium-btn:hover{box-shadow:0 0 20px var(--accent-glow);filter:brightness(1.1);transform:translateY(-2px)}.premium-btn:active{transform:translateY(0)}.container{max-width:1200px;margin:0 auto;padding:40px 20px}h1,h2,h3{letter-spacing:-.02em}.gradient-text{background:linear-gradient(135deg,#fff 0%,#94a3b8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}model-viewer{--poster-color:transparent;background-color:#0000;width:100%;height:100%}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.6s ease-out forwards fadeIn}.camera-slider{appearance:none}.camera-slider::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#ff8c00;border:none;border-radius:50%;width:18px;height:18px;transition:all .2s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 0 10px #ff8c0080}.camera-slider::-moz-range-thumb{cursor:pointer;background:#ff8c00;border:none;border-radius:50%;width:18px;height:18px;transition:all .2s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 0 10px #ff8c0080}.camera-slider::-webkit-slider-thumb:hover{background:#fa0;transform:scale(1.3);box-shadow:0 0 15px #ffa500cc}.camera-slider::-webkit-slider-thumb:active{background:#e67e00;transform:scale(1.1)}