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

header {
    background-color: #005f6b;
    color: #fff;
    padding: 1rem;
    text-align: center;
}

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

nav ul li {
    display: inline;
    margin: 0 1rem;
}

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

.hero {
    background-image: url('hero_image.jpg');
    background-size: cover;
    color: #fff;
    padding: 2rem;
    text-align: center;
}

.benefits, .overview, .comparison, .how-it-works, .advantages, .contact-info, .form {
    padding: 2rem;
    background-color: #fff;
    margin: 1rem;
    border-radius: 5px;
}

footer {
    background-color: #005f6b;
    color: #fff;
    text-align: center;
    padding: 1rem;
}