/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 4rem 0 0;
}

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

.footer-col {
    padding: 0 1rem;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.footer-about {
    margin-bottom: 1.5rem;
    color: #bdbdbd;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-heading {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

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

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-link a {
    color: #bdbdbd;
    transition: var(--transition);
}

.footer-link a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.copyright {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #bdbdbd;
    font-size: 0.9rem;
}

/* Responsive Footer Section */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 1.2rem;
    }
}
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .footer-col {
        padding: 0 0.5rem;
    }
}
@media (max-width: 480px) {
    .footer-logo {
        font-size: 1.1rem;
    }
    .footer-heading {
        font-size: 1rem;
    }
    .footer-content {
        gap: 0.5rem;
    }
}