:root{--bg: #0b0d12;--surface: #12151d;--border: #232936;--text: #e7eaf0;--muted: #98a2b5;--accent: #7c9cff;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent)}.wrap{max-width:62rem;margin:0 auto;padding:0 1.5rem}.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.5rem 0;border-bottom:1px solid var(--border)}.brand{font-weight:650;letter-spacing:-.01em;font-size:1.05rem;text-decoration:none;color:var(--text)}.nav-links{display:flex;gap:1.25rem;align-items:center}.nav-links a{text-decoration:none;color:var(--muted);font-size:.95rem}.nav-links a:hover{color:var(--text)}.hero{padding:5rem 0 4rem}.hero h1{font-size:clamp(2.1rem,5.5vw,3.4rem);line-height:1.1;letter-spacing:-.03em;margin:0 0 1.25rem;max-width:20ch}.hero p{font-size:clamp(1.05rem,2vw,1.2rem);color:var(--muted);margin:0 0 2rem;max-width:58ch}.cta{display:flex;gap:.75rem;flex-wrap:wrap}.btn{display:inline-block;padding:.7rem 1.35rem;border-radius:.5rem;text-decoration:none;font-weight:550;font-size:.97rem;border:1px solid transparent}.btn-primary{background:var(--accent);color:#0b0d12}.btn-primary:hover{filter:brightness(1.08)}.btn-secondary{border-color:var(--border);color:var(--text)}.btn-secondary:hover{border-color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1rem;padding:1rem 0 5rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:.75rem;padding:1.4rem}.card h2{font-size:1rem;margin:0 0 .5rem;letter-spacing:-.01em}.card p{margin:0;color:var(--muted);font-size:.94rem}.foot{border-top:1px solid var(--border);padding:2rem 0 3rem;color:var(--muted);font-size:.9rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.foot a{color:var(--muted);text-decoration:none}.foot a:hover{color:var(--text)}@media(prefers-reduced-motion:no-preference){.btn{transition:filter .12s ease,border-color .12s ease}}