body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #0112fb 0%, #0ca6f3 100%);
  color: white;
  text-align: center;
}

.hero {
  padding: 100px 20px;
}

h1 {
  font-size: 3em;
  margin-bottom: 20px;
}

.welcome {
  font-size: 1.3em;
  margin-bottom: 20px;
}

.btn {
  background: white;
  color: #2575fc;
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  background: #eee;
}