body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
}

/* Header and Navigation */
header {
    text-align: center;
    background: #f4f4f4;
    padding: 1rem 0;
}

header h1 {
    margin: 0;
    font-size: 2rem;
}

header p {
    font-size: 1.2rem;
    color: #666;
}

.language-buttons {
    margin: 1rem 0;
}

.language-buttons button {
    margin: 0 0.5rem;
    padding: 0.5rem 1rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    background-color: #0056b3;
    color: white;
    border-radius: 5px;
}

.language-buttons button:hover {
    background-color: #003d80;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

nav ul li {
    margin: 0 1rem;
}

nav ul li a {
    text-decoration: none;
    color: #0056b3;
    font-weight: bold;
}

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

/* Section Visibility */
.language {
    display: none;
}

.language.active {
    display: block;
}

/* Footer */
footer {
    text-align: center;
    background: #f4f4f4;
    padding: 1rem 0;
    margin-top: 2rem;
    color: #666;
}