:root{color:#0f172a;background:radial-gradient(circle at 20% 15%,rgba(14,165,233,.18),transparent 40%),radial-gradient(circle at 82% 25%,rgba(30,64,175,.2),transparent 38%),linear-gradient(160deg,#ecfeff,#f8fafc 45%,#eff6ff);font-family:Segoe UI,Tahoma,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh}.landing-root{min-height:100vh;display:grid;grid-template-rows:1fr auto;padding:24px}.hero-card{margin:auto;width:min(820px,100%);padding:clamp(28px,6vw,56px);border-radius:28px;background:#ffffffd1;border:1px solid rgba(148,163,184,.35);box-shadow:0 24px 60px #0f172a1f}.eyebrow{margin:0 0 14px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#0369a1;font-weight:700}h1{margin:0;line-height:1.1;font-size:clamp(30px,5vw,54px)}.description{margin:22px 0 0;font-size:clamp(16px,2.4vw,20px);color:#334155;max-width:640px}.actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-block;text-decoration:none;padding:12px 20px;border-radius:10px;font-weight:700;transition:transform .16s ease}.button:hover{transform:translateY(-1px)}.button.primary{background:#0f766e;color:#f8fafc}.button.secondary{background:#e2e8f0;color:#0f172a}.landing-footer{margin-top:24px;text-align:center;color:#475569;font-size:14px}@media(max-width:600px){.landing-root{padding:14px}.actions{flex-direction:column;align-items:stretch}.button{text-align:center}}