:root{--bg: #0b0d12;--bg-soft: #11141b;--fg: #f3f4f6;--fg-muted: #9ca3af;--accent: #f59e0b;--accent-hover: #fbbf24;--border: #1f2530;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--fg);min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.container{max-width:1100px;margin:0 auto;padding:0 24px}header{padding:28px 0;border-bottom:1px solid var(--border)}.nav{display:flex;justify-content:space-between;align-items:center}.brand{font-weight:700;font-size:22px;letter-spacing:-.02em}.brand span{color:var(--accent)}.nav-links a{margin-left:24px;color:var(--fg-muted);font-size:14px}.nav-links a:hover{color:var(--fg)}.btn{display:inline-block;padding:12px 22px;border-radius:8px;background:var(--accent);color:#0b0d12;font-weight:600}.btn:hover{background:var(--accent-hover);color:#0b0d12}.hero{padding:100px 0 80px;text-align:center}.hero h1{font-size:56px;line-height:1.05;letter-spacing:-.03em;margin-bottom:20px}.hero h1 span{color:var(--accent)}.hero p{font-size:20px;color:var(--fg-muted);max-width:640px;margin:0 auto 36px;line-height:1.5}.features{padding:60px 0;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px}.feature h3{font-size:18px;margin-bottom:8px}.feature p{color:var(--fg-muted);font-size:14px;line-height:1.6}footer{padding:40px 0;border-top:1px solid var(--border);color:var(--fg-muted);font-size:13px;text-align:center;margin-top:80px}@media(max-width:640px){.hero h1{font-size:36px}.hero p{font-size:16px}}