body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background-color: #f7f7f7;
  color: #333;
}
header {
  background-color: #00264d;
  color: white;
  padding: 20px;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
nav a {
  color: white;
  margin: 0 10px;
  text-decoration: none;
}
.hero {
  background: #ddd;
  text-align: center;
  padding: 60px 20px;
}
.hero h2 {
  color: #00264d;
}
.btn {
  background-color: #00264d;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
}
footer {
  background-color: #00264d;
  color: white;
  text-align: center;
  padding: 15px;
}