html,body,#root{min-height:100%}body{margin:0}:root{--bg:#0b0d10;--text:#eef1f6;--muted:#9aa3b2;--accent:#1f8a5b;--line:#1e2430}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}.landing{max-width:1080px;margin:0 auto;padding:0 24px}.nav{justify-content:space-between;align-items:center;padding:22px 0;display:flex}.logo{letter-spacing:.3px;font-weight:700}.cta{background:var(--accent);color:#fff;border-radius:10px;padding:10px 18px;font-weight:600;text-decoration:none}.ghost{color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 18px;text-decoration:none}.hero{max-width:720px;padding:80px 0 60px}.hero h1{margin:0 0 20px;font-size:44px;line-height:1.1}.hero p{color:var(--muted);font-size:18px;line-height:1.6}.hero-actions{gap:14px;margin-top:28px;display:flex}.features{grid-template-columns:repeat(2,1fr);gap:18px;padding:40px 0 80px;display:grid}@media (width<=720px){.features{grid-template-columns:1fr}.hero h1{font-size:34px}}.feature{border:1px solid var(--line);background:#12151b;border-radius:14px;padding:22px}.feature h3{margin:0 0 8px}.feature p{color:var(--muted);margin:0;line-height:1.55}.foot{color:var(--muted);border-top:1px solid var(--line);justify-content:space-between;padding:30px 0;font-size:14px;display:flex}