/* Estilos generales */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    line-height: 1.6;
}

header {
    background-color: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

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

header ul li {
    display: inline;
    margin: 0 10px;
}

header ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

header ul li a:hover {
    text-decoration: underline;
}

section {
    padding: 50px;
    text-align: center;
}

.section-link {
    display: inline-block;
    margin: 20px;
    padding: 15px 30px;
    background-color: #333;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

.section-link:hover {
    background-color: #555;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
}