body{margin:0}#root{flex-direction:column;width:100%;max-width:100%;min-height:100svh;margin:0 auto;display:flex}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0f;--bg-card:#12121a;--bg-card-hover:#1a1a26;--bg-input:#16161f;--border:#1e1e2e;--border-focus:#6366f1;--text:#a1a1b5;--text-bright:#e4e4ed;--text-muted:#6b6b80;--accent:#6366f1;--accent-hover:#818cf8;--accent-glow:#6366f126;--cyan:#06b6d4;--gradient:linear-gradient(135deg, #6366f1, #06b6d4);--radius:12px;--radius-sm:8px;--max-width:1200px}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}.app{flex-direction:column;min-height:100vh;display:flex}.nav{z-index:100;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);background:#0a0a0fd9;justify-content:space-between;align-items:center;height:64px;padding:0 40px;display:flex;position:sticky;top:0}.nav-logo{cursor:pointer;letter-spacing:-.5px;background:0 0;border:none;gap:0;font-size:22px;font-weight:800;display:flex}.logo-themes{color:var(--text-bright)}.logo-iq{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.nav-links{align-items:center;gap:8px;display:flex}.nav-links button{color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s}.nav-links button:hover,.nav-links button.active{color:var(--text-bright)}.nav-cta{background:var(--accent)!important;color:#fff!important;font-weight:600!important}.nav-cta:hover{background:var(--accent-hover)!important}.btn-primary{background:var(--gradient);color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;padding:14px 32px;font-size:16px;font-weight:600;transition:all .3s;display:inline-flex;box-shadow:0 4px 24px #6366f14d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px #6366f166}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-full{width:100%}.hero{text-align:center;justify-content:center;align-items:center;min-height:80vh;padding:120px 40px 80px;display:flex;position:relative;overflow:hidden}.hero-glow{pointer-events:none;background:radial-gradient(circle,#6366f11f 0%,#0000 70%);width:600px;height:600px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-content{max-width:720px;position:relative}.hero h1{letter-spacing:-1.5px;color:var(--text-bright);background:linear-gradient(135deg,#e4e4ed 30%,#06b6d4 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:24px;font-size:clamp(36px,5vw,64px);font-weight:900;line-height:1.1}.hero-sub{color:var(--text);max-width:560px;margin:0 auto 40px;font-size:clamp(16px,2vw,20px);line-height:1.7}.theme-viz{text-align:center;max-width:var(--max-width);margin:0 auto;padding:100px 40px}.theme-viz h2,.features h2,.cta-section h2{color:var(--text-bright);letter-spacing:-.5px;margin-bottom:16px;font-size:clamp(28px,3.5vw,42px);font-weight:800}.section-sub{color:var(--text);max-width:560px;margin:0 auto 56px;font-size:17px}.theme-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;display:grid}.theme-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-align:left;padding:28px 24px;transition:all .3s;position:relative;overflow:hidden}.theme-card:hover{background:var(--bg-card-hover);border-color:#2a2a3e;transform:translateY(-4px);box-shadow:0 12px 40px #0000004d}.theme-bar{border-radius:2px;width:40px;height:4px;margin-bottom:16px}.theme-card h3{color:var(--text-bright);margin-bottom:14px;font-size:17px;font-weight:700}.theme-tickers{flex-wrap:wrap;gap:8px;display:flex}.ticker{color:var(--text);border:1px solid;border-radius:6px;padding:4px 10px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:500;transition:all .2s}.theme-card:hover .ticker{color:var(--text-bright)}.features{text-align:center;max-width:var(--max-width);margin:0 auto;padding:100px 40px}.features-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-top:56px;display:grid}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-align:left;padding:32px 28px;transition:all .3s}.feature-card:hover{border-color:#2a2a3e;transform:translateY(-2px)}.feature-icon{margin-bottom:16px;font-size:28px;display:block}.feature-card h3{color:var(--text-bright);margin-bottom:10px;font-size:17px;font-weight:700}.feature-card p{color:var(--text);font-size:14px;line-height:1.7}.cta-section{text-align:center;background:linear-gradient(#0000,#6366f10a);padding:100px 40px}.cta-section p{color:var(--text);margin-bottom:32px;font-size:17px}.demo-page{flex:1;justify-content:center;align-items:center;padding:60px 40px;display:flex}.demo-container{grid-template-columns:1fr 1fr;gap:60px;width:100%;max-width:1000px;display:grid}.demo-info h1{color:var(--text-bright);margin-bottom:16px;font-size:36px;font-weight:800}.demo-info>p{color:var(--text);margin-bottom:32px;font-size:16px;line-height:1.7}.nda-box{border-radius:var(--radius);background:#6366f10f;border:1px solid #6366f126;gap:16px;margin-bottom:32px;padding:20px;display:flex}.nda-icon{flex-shrink:0;font-size:24px}.nda-box h3{color:var(--text-bright);margin-bottom:6px;font-size:14px;font-weight:700}.nda-box p{color:var(--text);font-size:13px;line-height:1.6}.demo-bullets{flex-direction:column;gap:14px;display:flex}.bullet{color:var(--text);align-items:flex-start;gap:12px;font-size:14px;display:flex}.bullet-dot{background:var(--accent);border-radius:50%;flex-shrink:0;width:6px;height:6px;margin-top:8px}.demo-form{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:20px;padding:36px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.demo-form label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:600}.demo-form input[type=text],.demo-form input[type=email],.demo-form textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-bright);outline:none;width:100%;padding:12px 14px;font-family:inherit;font-size:15px;transition:border-color .2s}.demo-form input:focus,.demo-form textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.demo-form input::placeholder,.demo-form textarea::placeholder{color:var(--text-muted)}.form-check{align-items:flex-start;gap:10px;display:flex}.form-check input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex-shrink:0;margin-top:2px}.form-check label{cursor:pointer;line-height:1.5;text-transform:none!important;letter-spacing:0!important;color:var(--text)!important;font-size:13px!important}.form-error{color:#ef4444;text-align:center;font-size:14px}.form-error a{color:var(--accent)}.demo-success{text-align:center;max-width:480px}.success-icon{margin-bottom:24px;font-size:48px}.demo-success h1{color:var(--text-bright);margin-bottom:12px;font-size:32px;font-weight:800}.demo-success p{color:var(--text);font-size:16px;line-height:1.7}.footer{border-top:1px solid var(--border);text-align:center;padding:32px 40px}.footer-inner p{color:var(--text-muted);font-size:13px}.footer-sub{margin-top:4px;font-size:12px!important}@media (width<=768px){.nav{padding:0 20px}.hero{min-height:60vh;padding:80px 20px 60px}.theme-viz,.features,.cta-section{padding:60px 20px}.demo-page{padding:40px 20px}.demo-container{grid-template-columns:1fr;gap:32px}.form-row{grid-template-columns:1fr}.demo-form{padding:24px}.footer{padding:24px 20px}}