body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: white;
}

.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

.hero h1 {
  font-size: 48px;
}

.hero p {
  font-size: 20px;
  margin: 20px 0;
}

.btn {
  background: #22c55e;
  color: black;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
}

.content {
  padding: 40px;
  text-align: center;
}

footer {
  text-align: center;
  padding: 20px;
  background: #020617;
}