body {
  margin: 2rem;
  font-family: 'Orbitron', sans-serif;
  background: url('img/futuristic-background.png') no-repeat center center fixed;
  background-size: cover;
  color: #00f0ff;
  overflow: hidden;
}

header h1 {
  color: #00eaff;
  text-shadow: 0 0 8px #00eaff;
}

nav ul {
  display: flex;
  gap: 1rem;
  list-style: none;
  padding: 0;
}

nav a {
  text-decoration: none;
  color: #00f0ff;
  font-weight: bold;
}
nav a:hover {
  color: white;
}

main {
  margin-top: 2rem;
}