body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f5f5f5;
}

header {
    background: #000;
    color: white;
    text-align: center;
    padding: 20px;
}

nav {
    background: #222;
    text-align: center;
}

nav a {
    color: white;
    padding: 15px;
    display: inline-block;
    text-decoration: none;
}

nav a:hover {
    background: #444;
}

.hero {
    background: url('https://images.unsplash.com/photo-1494976388531-d1058494cdd8') center/cover;
    color: white;
    text-align: center;
    padding: 100px 20px;
}

.btn {
    background: #25D366;
    color: white;
    padding: 10px 15px;
    text-decoration: none;
    border-radius: 5px;
    display: inline-block;
    margin-top: 10px;
}

section {
    padding: 40px;
}

h2 {
    text-align: center;
}

.car-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.car {
    background: white;
    border-radius: 10px;
    padding: 15px;
    text-align: center;
}

.car img {
    width: 100%;
    border-radius: 10px;
}

footer {
    background: black;
    color: white;
    text-align: center;
    padding: 15px;
}