/* Footer Styles */
footer {
    background-color: #f5f5f5;
    padding: 30px 0;
    margin-top: 50px;
    border-top: 1px solid #ddd;
}

.footer-section {
    flex: 1;
    min-width: 200px;
    margin-bottom: 20px;
}

.footer-section h3 {
    margin-bottom: 15px;
    color: #333;
    font-size: 1.2rem;
}

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

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

.footer-section ul li a {
    color: #555;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.social-icons {
    display: flex;
    gap: 10px;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #f0f0f0;
    color: #555 !important;
    text-decoration: none;
    transition: background-color 0.3s, color 0.3s;
}

.social-icon:hover {
    background-color: #0056b3;
    color: white !important;
}

.copyright {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
    text-align: center;
    color: #777;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    footer .container > div {
        flex-direction: column;
    }
    
    .footer-section {
        width: 100%;
        margin-bottom: 30px;
    }
}