/* Footer styles */
footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 30px;
}

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

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

/* Footer newsletter form */
.footer-newsletter {
    margin-top: 1rem;
}

.footer-newsletter input[type="email"] {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #374151;
    border-radius: 6px;
    background: var(--bg-white);
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    transition: border-color 0.3s;
}

.footer-newsletter input[type="email"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.footer-newsletter .cta-button {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}