body {
    font-family: Arial, sans-serif;
    background-color: #f7f7f7;
    color: #333;
    padding: 0;
    margin: 0;
}

.header {
    background-color: #003366;
    color: white;
    padding: 20px;
    text-align: center;
}

.intro, .services, .contact {
    padding: 20px;
    margin: 0 auto;
    max-width: 800px;
    text-align: center;
}

h2, h3 {
    color: #003366;
}

button {
    background-color: #ffc107;
    color: #003366;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
}

footer {
    background-color: #e2e2e2;
    text-align: center;
    padding: 10px;
    font-size: 14px;
    margin-top: 20px;
}