.footer {
    background-color: var(--color-primary);
    color: var(--color-text-muted);
    padding: 4rem 0 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-section h3 {
    color: var(--color-light);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    position: relative;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.5rem;
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer-section p {
    line-height: 1.6;
}

.footer-section a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: var(--color-accent);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-text-muted);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

.footer-bottom {
    margin-top: 3rem;
    padding: 1.5rem 0;
    text-align: center;
    border-top: 1px solid var(--color-secondary);
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Newsletter Form (if present) */
.footer-newsletter {
    margin-top: 1rem;
}

.footer-newsletter form {
    display: flex;
    gap: 0.5rem;
}

.footer-newsletter input {
    padding: 0.75rem;
    border: 1px solid var(--color-secondary);
    border-radius: 4px;
    background-color: var(--color-secondary);
    color: var(--color-light);
}

.footer-newsletter input::placeholder {
    color: var(--color-text-muted);
}

.footer-newsletter button {
    padding: 0.75rem 1.5rem;
    background-color: var(--color-accent);
    color: var(--color-light);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.footer-newsletter button:hover {
    background-color: var(--color-accent-hover);
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-section {
        text-align: center;
    }

    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-links {
        justify-content: center;
    }

    .footer-newsletter form {
        flex-direction: column;
    }
}