:root{--bg:#0b0d12;--bg2:#11141c;--fg:#f5f7fa;--muted:#9aa3b2;--accent:#6d5efc;--accent2:#a78bfa;--wa:#25d366}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(1200px 600px at 50% -10%,rgba(109,94,252,.18),transparent 60%),var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased}.wrap{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;text-align:center;padding:24px;gap:28px}.brand,.wrap{align-items:center}.brand{display:inline-flex;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.02em}.brand .dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 0 18px var(--accent)}h1{font-size:clamp(32px,6vw,56px);line-height:1.05;letter-spacing:-.03em;margin:0;max-width:14ch;background:linear-gradient(180deg,#fff,#c7c9d6);-webkit-background-clip:text;background-clip:text;color:transparent}p.lead{color:var(--muted);font-size:clamp(16px,2.4vw,20px);max-width:46ch;margin:0;line-height:1.5}.cta{display:inline-flex;align-items:center;gap:10px;background:var(--wa);color:#03210f;font-weight:700;font-size:17px;padding:16px 28px;border-radius:999px;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease;box-shadow:0 10px 30px rgba(37,211,102,.25)}.cta:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(37,211,102,.35)}.foot{position:fixed;bottom:18px;color:var(--muted);font-size:13px}