:root{--bg: #0b1020;--bg-elev: #0f1426;--panel: rgba(255, 255, 255, .06);--panel-border: rgba(255, 255, 255, .12);--text: #e6e9ef;--muted: #a7b0c0;--primary: #635bff;--primary-2: #00d4ff;--success: #22c55e;--danger: #ef4444;--shadow: 0 10px 30px rgba(2, 6, 23, .5);--radius: 12px}:root.light{--bg: #f7f9fc;--bg-elev: #ffffff;--panel: rgba(5, 8, 22, .04);--panel-border: rgba(5, 8, 22, .12);--text: #0a0f1e;--muted: #475569}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:radial-gradient(1200px 600px at 20% -10%,rgba(99,91,255,.25),transparent 50%),radial-gradient(1000px 500px at 80% -10%,rgba(0,212,255,.2),transparent 50%),linear-gradient(180deg,var(--bg) 0%,var(--bg) 100%)}.app-header{position:sticky;top:0;z-index:40;-webkit-backdrop-filter:saturate(1.2) blur(8px);backdrop-filter:saturate(1.2) blur(8px);background:#0a0f1e59;border-bottom:1px solid var(--panel-border)}.container{max-width:1040px;margin:0 auto;padding:16px 20px}.row{display:flex;align-items:center;gap:14px}.spacer{flex:1}.logo{font-weight:800;letter-spacing:.2px;background:linear-gradient(90deg,var(--primary),var(--primary-2));-webkit-background-clip:text;background-clip:text;color:transparent;text-decoration:none;font-size:20px}.logo img{filter:drop-shadow(0 1px 6px rgba(99,91,255,.35))}.nav a{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:8px}.nav a:hover{background:#ffffff0f;color:var(--text)}.main{padding:22px}.card{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.card:hover{transform:translateY(-2px)}.pill{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:999px;font-size:12px;background:#ffffff14;border:1px solid var(--panel-border)}.pill--success{color:#b3f3c8;background:#22c55e26;border-color:#22c55e59}.pill--danger{color:#fecaca;background:#ef444426;border-color:#ef444459}.pill--neutral{color:var(--muted)}:root.light .pill--success{background:#16a34a1a;color:#065f31;border-color:#16a34aaa}:root.light .pill--danger{background:#dc26261a;color:#7f1d1d;border-color:#dc2626aa}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--panel-border);background:#ffffff0f;color:var(--text);padding:10px 14px;border-radius:10px;cursor:pointer;transition:background .2s ease,transform .1s ease,border-color .2s ease}.btn:hover{background:#ffffff14}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:linear-gradient(90deg,var(--primary),var(--primary-2));border-color:transparent}.btn--success{background:linear-gradient(90deg,#16a34a,#22c55e);border-color:transparent}.btn--danger{background:linear-gradient(90deg,#dc2626,#ef4444);border-color:transparent}.btn--ghost{background:transparent}.btn--toggle{width:42px;height:32px;display:grid;place-items:center}@media(max-width:560px){.nav{display:none}}.muted{color:var(--muted)}.title{margin:0;font-weight:700;letter-spacing:.2px}.section-title{margin:8px 0;font-weight:700}.stack{display:grid;gap:12px}.stack-lg,.grid{display:grid;gap:16px}.input,.textarea,.select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--panel-border);background:#ffffff0a;color:var(--text);outline:none;transition:border-color .2s ease,box-shadow .2s ease}.textarea{min-height:90px}.input:focus,.textarea:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #635bff33}.link{color:var(--muted);text-decoration:none}.link:hover{color:var(--text);text-decoration:underline}.badge{display:inline-block;padding:4px 8px;border-radius:8px;background:#ffffff0f;border:1px solid var(--panel-border);color:var(--muted);font-size:12px}.hero{padding:40px 0 20px}.headline{font-size:clamp(32px,5vw,48px);line-height:1.05;margin:0}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:center}@media(max-width:920px){.hero-grid{grid-template-columns:1fr}}.mock-wrap{position:relative}.mock-screen{background:radial-gradient(80% 80% at 20% 0%,rgba(99,91,255,.3),transparent 50%),var(--bg-elev);border:1px solid var(--panel-border);border-radius:16px;padding:0;box-shadow:var(--shadow);overflow:hidden}.browser-chrome{display:flex;gap:6px;padding:10px;border-bottom:1px solid var(--panel-border);background:#ffffff0a}.browser-chrome i{width:10px;height:10px;border-radius:50%;background:#fff3;display:inline-block}.tiles{position:absolute;right:-20px;bottom:-20px;display:grid;gap:12px}.tile{background:var(--panel);border:1px solid var(--panel-border);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}@media(max-width:920px){.feature-grid{grid-template-columns:1fr}}.feature-icon{width:40px;height:40px;border-radius:10px;background:#ffffff0f;display:grid;place-items:center;color:var(--primary);margin-bottom:10px}