:root{--bg: #0b0d12;--panel: #141821;--fg: #e8ebf1;--muted: #9aa3b2;--accent: #6c8cff;--accent-fg: #0b0d12;--radius: 14px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:radial-gradient(1200px 600px at 70% -10%,#1a2030 0%,var(--bg) 60%);color:var(--fg);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.nav{display:flex;align-items:center;justify-content:space-between;max-width:1040px;margin:0 auto;padding:20px 24px}.brand{font-weight:700;letter-spacing:.3px}.nav nav a{color:var(--muted);margin-left:22px}.nav nav a:hover{color:var(--fg)}main{max-width:1040px;margin:0 auto;padding:0 24px}.hero{padding:72px 0 56px;text-align:center}.hero h1{font-size:clamp(40px,8vw,76px);margin:0 0 8px;letter-spacing:-1px}.tagline{font-size:clamp(18px,3vw,24px);color:var(--fg);margin:0 auto 14px;max-width:640px}.subtitle{color:var(--muted);max-width:620px;margin:0 auto 28px}.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.btn{display:inline-block;padding:12px 22px;border-radius:999px;font-weight:600;border:1px solid transparent;transition:transform .06s ease,opacity .2s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--accent);color:var(--accent-fg)}.btn-ghost{border-color:#2a3242;color:var(--fg)}.btn-ghost:hover{border-color:var(--accent)}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;padding:24px 0 8px}.card{background:var(--panel);border:1px solid #212838;border-radius:var(--radius);padding:22px}.card h3{margin:0 0 8px;font-size:18px}.card p{margin:0;color:var(--muted)}.get{text-align:center;padding:64px 0}.get h2{font-size:clamp(28px,5vw,40px);margin:0 0 20px}.foot{max-width:1040px;margin:0 auto;padding:28px 24px 48px;color:var(--muted);border-top:1px solid #1b2230;text-align:center}