/* ===== FOOTER CSS ===== */

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
    position: relative;
}

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

.footer-section h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section h4 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.875rem;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.125rem;
    position: relative;
    overflow: hidden;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.social-links a:active {
    transform: translateY(-1px);
}

/* Social Icons */
.social-links img {
    transition: all 0.3s ease;
    filter: brightness(1);
}

.social-links a:hover img {
    filter: brightness(1.2);
    transform: scale(1.1);
}

/* Specific social media colors on hover */
.social-links a[aria-label="Facebook"]:hover {
    background: #1877f2;
    box-shadow: 0 8px 25px rgba(24, 119, 242, 0.3);
}

.social-links a[aria-label="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 8px 25px rgba(220, 39, 67, 0.3);
}

.social-links a[aria-label="Twitter"]:hover {
    background: #000000;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.social-links a[aria-label="LinkedIn"]:hover {
    background: #0077b5;
    box-shadow: 0 8px 25px rgba(0, 119, 181, 0.3);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: 0;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-section h3 {
        font-size: 1.25rem;
    }
    
    .footer-section h4 {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 1.5rem 0 1rem;
    }
    
    .footer-content {
        gap: 1rem;
    }
    
    .social-links {
        gap: 0.75rem;
    }
    
    .social-links a {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}