:root{--bg-primary: #060912;--bg-secondary: #0a0e17;--bg-elevated: #111827;--bg-card: rgba(17, 24, 39, .6);--border: rgba(0, 212, 255, .12);--border-hover: rgba(0, 212, 255, .35);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #00d4ff;--accent-dim: rgba(0, 212, 255, .15);--accent-glow: rgba(0, 212, 255, .4);--gradient-hero: linear-gradient(135deg, #00d4ff 0%, #6366f1 50%, #00d4ff 100%);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius: 12px;--radius-lg: 20px;--header-height: 72px;--max-width: 1200px;--transition: .25s cubic-bezier(.4, 0, .2, 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var(--border);padding:24px;flex-direction:column;gap:16px;z-index:99}.nav-mobile.open{display:flex}.nav-mobile a{color:var(--text-secondary);font-size:1rem;padding:8px 0;border-bottom:1px solid var(--border)}.nav-mobile a:hover,.nav-mobile a.active{color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-size:.875rem;font-weight:600;border-radius:var(--radius);border:none;cursor:pointer;transition:all var(--transition);font-family:inherit;letter-spacing:.02em}.btn-primary{background:var(--accent);color:var(--bg-primary)}.btn-primary:hover{background:#3df;color:var(--bg-primary);box-shadow:0 0 24px var(--accent-glow)}.btn-outline{background:transparent;color:var(--text-primary);border:1px solid var(--border-hover)}.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 16px}.btn-ghost:hover{color:var(--accent)}.btn-lg{padding:16px 32px;font-size:1rem}.hero{position:relative;padding:calc(var(--header-height) + 80px) 0 100px;text-align:center;z-index:1}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:var(--accent-dim);border:1px solid var(--border);border-radius:100px;font-size:.8125rem;color:var(--accent);margin-bottom:32px;letter-spacing:.05em}.hero-badge:before{content:"";width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.hero h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.1;letter-spacing:-.02em;margin-bottom:24px}.hero h1 .gradient{background:var(--gradient-hero);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:clamp(1.125rem,2.5vw,1.375rem);color:var(--text-secondary);max-width:640px;margin:0 auto 40px;line-height:1.7}.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:64px}.hero-visual{position:relative;max-width:900px;margin:0 auto;aspect-ratio:16/9;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--bg-secondary);overflow:hidden}.hero-canvas{width:100%;height:100%}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:700px;margin:64px auto 0}.stat-item{text-align:center}.stat-value{font-size:2rem;font-weight:800;color:var(--accent);font-family:var(--font-mono)}.stat-label{font-size:.8125rem;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.08em}section{position:relative;z-index:1;padding:100px 0}.section-header{text-align:center;max-width:640px;margin:0 auto 64px}.section-label{font-size:.8125rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.15em;margin-bottom:16px}.section-title{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;letter-spacing:-.02em;margin-bottom:16px}.section-desc{color:var(--text-secondary);font-size:1.0625rem;line-height:1.7}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;transition:all var(--transition);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.card:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:0 8px 32px #00d4ff14}.card-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--accent-dim);border-radius:var(--radius);margin-bottom:20px;color:var(--accent)}.card h3{font-size:1.125rem;font-weight:600;margin-bottom:12px}.card p{color:var(--text-secondary);font-size:.9375rem;line-height:1.7}.page-header{padding:calc(var(--header-height) + 64px) 0 64px;text-align:center;position:relative;z-index:1;border-bottom:1px solid var(--border)}.page-header h1{font-size:clamp(2rem,5vw,3rem);font-weight:800;letter-spacing:-.02em;margin-bottom:16px}.page-header p{color:var(--text-secondary);font-size:1.125rem;max-width:600px;margin:0 auto}.page-content{position:relative;z-index:1;padding:64px 0 100px}.arch-diagram{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:48px;margin:48px 0}.arch-layers{display:flex;flex-direction:column;gap:16px}.arch-layer{display:flex;align-items:center;gap:24px;padding:20px 24px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:border-color var(--transition)}.arch-layer:hover{border-color:var(--border-hover)}.arch-layer-num{font-family:var(--font-mono);font-size:.75rem;color:var(--accent);background:var(--accent-dim);padding:4px 10px;border-radius:6px;flex-shrink:0}.arch-layer h4{font-size:.9375rem;font-weight:600;margin-bottom:4px}.arch-layer p{font-size:.8125rem;color:var(--text-muted)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;max-width:1000px;margin:0 auto}.pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 32px;position:relative;transition:all var(--transition)}.pricing-card.featured{border-color:var(--accent);box-shadow:0 0 40px #00d4ff1a}.pricing-card.featured:before{content:"POPULAR";position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent);color:var(--bg-primary);font-size:.6875rem;font-weight:700;letter-spacing:.1em;padding:4px 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label{display:block;font-size:.875rem;font-weight:500;margin-bottom:8px;color:var(--text-secondary)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-family:inherit;font-size:.9375rem;transition:border-color var(--transition)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent)}.form-group textarea{min-height:140px;resize:vertical}.contact-info h3{font-size:1.25rem;margin-bottom:24px}.contact-item{display:flex;gap:16px;margin-bottom:24px}.contact-item-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--accent-dim);border-radius:var(--radius);color:var(--accent);flex-shrink:0}.contact-item h4{font-size:.875rem;font-weight:600;margin-bottom:4px}.contact-item 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p{color:var(--text-secondary);margin-bottom:32px;max-width:480px;margin-left:auto;margin-right:auto}.site-footer{position:relative;z-index:1;border-top:1px solid var(--border);padding:64px 0 32px;background:var(--bg-secondary)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-brand p{color:var(--text-muted);font-size:.875rem;margin-top:16px;line-height:1.7;max-width:280px}.footer-col h4{font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:16px}.footer-col a{display:block;color:var(--text-secondary);font-size:.875rem;padding:6px 0;transition:color var(--transition)}.footer-col a:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid var(--border);font-size:.8125rem;color:var(--text-muted)}.footer-social{display:flex;gap:16px}.footer-social a{color:var(--text-muted);transition:color var(--transition)}.footer-social a:hover{color:var(--accent)}.toast{position:fixed;bottom:32px;right:32px;background:var(--bg-elevated);border:1px solid var(--accent);color:var(--text-primary);padding:16px 24px;border-radius:var(--radius);font-size:.875rem;z-index:200;transform:translateY(100px);opacity:0;transition:all .4s ease}.toast.show{transform:translateY(0);opacity:1}@media(max-width:768px){.nav-desktop,.nav-actions .btn-ghost{display:none}.menu-toggle{display:block}.hero-stats{grid-template-columns:1fr;gap:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.contact-grid,.about-grid,.docs-layout{grid-template-columns:1fr}.docs-sidebar{position:static}.values-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:16px;text-align:center}}@media(max-width:480px){.footer-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column;align-items:center}.hero-actions .btn{width:100%;max-width:280px}}