body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: linear-gradient(#0ea5e9, #0369a1);
  color: white;
  text-align: center;
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.logo {
  max-width: 320px;
  width: 80%;
}

.cta {
  margin-top: 20px;
  padding: 12px 24px;
  background: white;
  color: #0369a1;
  border-radius: 999px;
  text-decoration: none;
  font-weight: bold;
}