:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#1a1a1a;background:#fff}*{box-sizing:border-box}body{margin:0;min-height:100vh}.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:1rem;padding:2rem}.hero h1{font-size:3rem;margin:0}.hero p{font-size:1.25rem;margin:0;color:#555}.cta{margin-top:1rem;display:inline-block;padding:.75rem 1.5rem;border-radius:8px;background:#1a1a1a;color:#fff;text-decoration:none;font-weight:600}.cta:hover{background:#333}