body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f4f4;
  color: #222;
}

header {
  background: #0b2c4d;
  color: #fff;
  padding: 15px;
}

header h1 {
  margin: 0;
}

nav {
  margin-top: 10px;
}

nav a {
  color: #fff;
  text-decoration: none;
  margin-right: 15px;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

.btn {
  background: #d4af37;
  color: #000;
  padding: 6px 12px;
  border-radius: 5px;
}

.hero {
  background: #d4af37;
  color: #000;
  padding: 40px;
  text-align: center;
}

section {
  padding: 20px;
  background: #fff;
  margin: 20px;
  border-radius: 5px;
}

footer {
  text-align: center;
  padding: 15px;
  background: #0b2c4d;
  color: #fff;
}