* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #0f172a;
  color: #f1f5f9;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero {
  text-align: center;
  padding: 2rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: 1.1rem;
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.cta {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: #6366f1;
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: background 0.2s ease;
}

.cta:hover {
  background: #4f46e5;
}