body{font-family:Arial,sans-serif;margin:0;color:#222;background:#f5f7fb}
.hero{background:#1d4ed8;color:#fff;padding:60px 20px}
.wrap{max-width:900px;margin:auto}
.btn{display:inline-block;background:#fff;color:#1d4ed8;padding:12px 22px;text-decoration:none;border-radius:6px;font-weight:bold}
section{background:#fff;margin:20px 0;padding:24px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.08)}