body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #121212;
    color: #e0e0e0;
}

header {
    background-color: #1e1e1e;
    color: #fff;
    padding: 20px;
    text-align: center;
}

nav {
    margin: 20px 0;
}

nav a {
    margin: 0 15px;
    color: #fff;
    text-decoration: none;
}

.container {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.hero {
    margin: 50px 0;
}

.button {
    display: inline-block;
    padding: 10px 20px;
    color: #fff;
    background-color: #008CBA;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.button:hover {
    background-color: #005f7f;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #1e1e1e;
    color: white;
}