/* Footer */
footer {
    background: white;
    border-top: 1px solid #e5e7eb;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
    width: 100%;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h3 {
    color: #1e3a8a;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

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

.footer-col ul li {
    margin-bottom: 0.5rem;
    color: #cccccc;
}

.footer-col a {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: #059669;
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
    color: #6b7280;
    font-size: 0.875rem;
}