body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f4f4f4;
}

.hero {
    background: tomato;
    color: white;
    text-align: center;
    padding: 50px;
}

.button {
    display: inline-block;
    background: white;
    color: tomato;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

nav {
    background: #333;
}

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

nav li {
    flex: 1;
}

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

nav a:hover {
    background: #555;
}

main {
    max-width: 900px;
    margin: auto;
    padding: 20px;
}

section {
    background: white;
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 8px;
}

img {
    width: 100%;
    border-radius: 8px;
}

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