body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background: #333;
    color: white;
    padding: 10px 0;
}

header .logo img {
    width: 150px;
    margin: 0 20px;
    vertical-align: middle;
}

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

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

.hero {
    background: url('truck-background.jpg') no-repeat center center/cover;
    color: white;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 50px;
    margin: 0;
}

section {
    padding: 20px;
}

#about, #services, #contact {
    background: #f4f4f4;
    margin: 20px 0;
}

h2 {
    text-align: center;
    color: #333;
}

ul {
    list-style: none;
    padding: 0;
    text-align: center;
}

ul li {
    font-size: 18px;
    padding: 10px 0;
}

form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

form label {
    margin: 10px 0 5px;
}

form input, form textarea {
    padding: 10px;
    width: 80%;
    max-width: 500px;
    margin-bottom: 10px;
}

form button {
    padding: 10px 20px;
    background: #333;
    color: white;
    border: none;
    cursor: pointer;
}

form button:hover {
    background: #555;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 10px 0;
}