.footer {
    background-color: #f5f5f5;
    padding: 40px 20px;
    font-family: Arial, sans-serif;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.footer-section {
    margin-bottom: 20px;
}

.footer-section h3 {
    color: #2c4f3f;
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: bold;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
}

.footer-section ul li a:hover {
    color: #2c4f3f;
    text-decoration: underline;
}

.newsletter-section {
    grid-column: 1 / -1;
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid #ddd;
    margin-top: 20px;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 15px auto;
    gap: 10px;
}

.newsletter-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.newsletter-button {
    background-color: #2c4f3f;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.newsletter-button:hover {
    background-color: #1a3028;
}

.bottom-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #ddd;
    margin-top: 20px;
    color: #666;
    font-size: 12px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 15px 0;
}

.social-links a {
    color: #666;
    text-decoration: none;
    font-size: 20px;
}

.library-hours {
    background-color: #fff;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 15px;
}

.library-hours p {
    margin: 5px 0;
    font-size: 14px;
    color: #444;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}