body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header, section, footer {
    padding: 20px 40px;
    text-align: center;
}

header {
    background-color: #0077cc;
    color: white;
    padding: 60px 0;
}

h1 {
    margin: 0;
    font-size: 3em;
}

h2 {
    text-decoration: underline;
}

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

li {
    margin: 10px 0;
}

#cta {
    margin: 40px 0;
    background-color: #e9e9e9;
    padding: 20px 0;
}

button {
    padding: 10px 20px;
    font-size: 1.2em;
    background-color: #0077cc;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #005fa3;
}

footer {
    background-color: #333;
    color: white;
}