*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{overflow-x:hidden;width:100%}:root{--bg-primary: #0a0a0b;--bg-secondary: #111113;--bg-card: #18181b;--bg-card-hover: #1f1f23;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-muted: #71717a;--border: #27272a;--accent: #3b82f6}html{scroll-behavior:smooth}body{font-family:Inter,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:2rem;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:min(800px,200vw);height:min(800px,200vw);background:radial-gradient(circle,rgba(59,130,246,.15) 0%,transparent 70%);pointer-events:none}.hero-content{position:relative;z-index:1;max-width:800px}.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:9999px;font-size:.875rem;color:var(--text-secondary);margin-bottom:1.5rem}.badge-dot{width:8px;height:8px;background:#22c55e;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}h1{font-size:clamp(3rem,8vw,5rem);font-weight:700;line-height:1.1;margin-bottom:1.5rem;background:linear-gradient(135deg,#fff,#a1a1aa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.25rem;color:var(--text-secondary);max-width:600px;margin:0 auto 2rem}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 1.5rem;border-radius:12px;font-size:1rem;font-weight:500;text-decoration:none;transition:all .2s ease;cursor:pointer;border:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#60a5fa;transform:translateY(-2px)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card-hover)}.section{padding:6rem 2rem;max-width:1200px;margin:0 auto}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:1rem}.section-subtitle{text-align:center;color:var(--text-secondary);max-width:600px;margin:0 auto 4rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:2rem;transition:all .2s ease}.feature-card:hover{border-color:var(--text-muted);transform:translateY(-4px)}.feature-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:12px;margin-bottom:1rem;font-size:1.5rem}.feature-icon.blue{background:#3b82f633}.feature-icon.pink{background:#ec489933}.feature-icon.green{background:#22c55e33}.feature-icon.purple{background:#a855f733}.feature-icon.orange{background:#f9731633}.feature-icon.cyan{background:#06b6d433}.feature-title{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}.feature-description{color:var(--text-secondary);font-size:.9375rem}.demo{padding:6rem 2rem;background:var(--bg-secondary)}.demo-container{max-width:1400px;margin:0 auto}.demo-controls{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}.control-group{display:flex;align-items:center;gap:.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:.5rem}.control-label{color:var(--text-muted);padding:0 .5rem;font-size:.875rem}.control-btn{padding:.5rem 1rem;border-radius:8px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:.875rem;font-weight:500}.control-btn:hover{color:var(--text-primary)}.control-btn.active{background:var(--accent);color:#fff}.masonry-wrapper{display:flex;justify-content:center}@media (max-width: 640px){.demo{padding:4rem 1rem}.demo-controls .control-group:first-child{display:none}}.code-tabs{display:flex;gap:0;margin-bottom:0;background:var(--bg-card);border:1px solid var(--border);border-bottom:none;border-radius:12px 12px 0 0;overflow:hidden}.code-tab{padding:1rem 1.5rem;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;font-size:.9375rem;font-weight:500}.code-tab:hover{color:var(--text-primary)}.code-tab.active{background:var(--bg-secondary);color:var(--text-primary)}.code-block{background:var(--bg-secondary);border:1px solid var(--border);border-radius:0 0 12px 12px;overflow:hidden}.code-block pre{padding:1.5rem;overflow-x:auto;font-family:JetBrains Mono,monospace;font-size:.875rem;line-height:1.7}.code-keyword{color:#c678dd}.code-string{color:#98c379}.code-function{color:#61afef}.code-property{color:#e5c07b}.code-number{color:#d19a66}.code-comment{color:#5c6370;font-style:italic}footer{padding:4rem 2rem;text-align:center;border-top:1px solid var(--border)}.footer-links{display:flex;gap:2rem;justify-content:center;margin-bottom:1.5rem}.footer-links a{color:var(--text-secondary);text-decoration:none}.footer-links a:hover{color:var(--text-primary)}.footer-copy{color:var(--text-muted);font-size:.875rem}