body { max-width: 800px;
    margin: 0 auto;
    padding: 20px; }

h1 { color: #ffffff; }

h2 { color: #000000; margin-top: 30px; }

.cta { background: #000000;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    display: inline-block;
    margin: 10px 0; }

.info { background: #f5f5f5;
    padding: 15px;
    margin: 20px 0; }


header {
    background-color: #2c3e50;
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    margin: 0;
    font-size: 24px;
}

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

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 16px;
}

nav ul li a:hover {
    color: #3498db;
}



footer { margin-top: 40px;
    border-top: 1px solid #ccc;
    padding-top: 10px; }