body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    top: 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

nav .logo {
    font-size: 24px;
    font-weight: bold;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    margin: 0 10px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 5px 10px;
    transition: background 0.3s;
}

nav ul li a:hover {
    background: #555;
    border-radius: 5px;
}

.hero {
    background: url('hero.jpg') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    padding: 0 20px;
}

.hero h1 {
    font-size: 48px;
    margin: 0;
}

.hero p {
    font-size: 24px;
    margin: 10px 0;
}

.hero .btn {
    background: #333;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
}

.hero .btn:hover {
    background: #555;
}

.about, .cars {
    padding: 60px 20px;
    text-align: center;
}

.about h2, .cars h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.car-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.car {
    background: #f4f4f4;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    max-width: 300px;
}

.car img {
    max-width: 100%;
    border-radius: 5px;
}

.car h3 {
    margin: 15px 0 10px;
    font-size: 24px;
}

.car p {
    font-size: 16px;
    color: #555;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}