body {
margin: 0;
font-family: Arial, sans-serif;
}

header {
background: #0b3d91;
color: white;
padding: 15px;
display: flex;
justify-content: space-between;
}

nav a {
color: white;
margin: 0 10px;
text-decoration: none;
}

.hero {
background: #333;
color: white;
text-align: center;
padding: 100px 20px;
}

button {
padding: 10px 20px;
background: #ff9800;
border: none;
color: white;
font-size: 16px;
cursor: pointer;
}

.packages {
padding: 40px;
}

footer {
background: #222;
color: white;
text-align: center;
padding: 10px;
}