/**
 * Footer Layout CSS
 * Fix footer display issues and ensure proper layout
 * Updated to follow CSS-USAGE-GUIDE.md standards
 */

/* Footer Container */
.site-footer {
    background: var(--bg-dark) !important;
    color: var(--text-light) !important;
    padding: var(--spacing-xl) 0 var(--spacing-md) !important;
    position: relative;
    z-index: 1;
}

/* Footer Content Layout */
.footer-content {
    margin-bottom: var(--spacing-lg);
}

.footer-navigation {
    width: 100%;
    margin-bottom: var(--spacing-lg);
}

/* Footer Menu Grid */
.footer-menu-sections {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: var(--container-lg);
    margin: 0 auto;
}

/* Footer Section Styling */
.footer-section {
    margin-bottom: 0;
}

.footer-section-title {
    color: var(--text-light) !important;
    margin-bottom: var(--spacing-md);
    font-size: var(--text-lg);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: var(--leading-tight);
}

/* Footer Menu Lists */
.footer-menu {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.footer-menu-item {
    margin-bottom: var(--spacing-sm);
    line-height: var(--leading-relaxed);
}

/* Footer Links */
.footer-link {
    color: var(--text-muted) !important;
    text-decoration: none !important;
    transition: all var(--transition-normal);
    font-size: var(--text-sm);
    display: inline-block;
    position: relative;
    padding: var(--spacing-xs) 0;
}

.footer-link:hover {
    color: var(--accent-blue) !important;
    transform: translateX(3px);
}

.footer-link:before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--spacing-sm));
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: width var(--transition-normal);
}

.footer-link:hover:before {
    width: var(--spacing-sm);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--border-color-dark) !important;
    padding-top: var(--spacing-lg) !important;
    margin-top: var(--spacing-lg);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    max-width: var(--container-lg);
    margin: 0 auto;
}

/* Footer Logo */
.footer-logo {
    flex-shrink: 0;
}

.footer-logo .site-logo,
.footer-logo a {
    color: var(--text-light) !important;
    text-decoration: none;
    font-weight: bold;
    font-size: var(--text-lg);
}

.footer-logo .site-logo:hover,
.footer-logo a:hover {
    color: var(--accent-blue) !important;
}

/* Footer Copyright */
.footer-copyright {
    flex: 1;
    text-align: center;
    color: var(--text-muted) !important;
    font-size: var(--text-sm);
}

.footer-copyright p {
    margin: 0;
    line-height: var(--leading-relaxed);
}

/* Footer Social */
.footer-social {
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--text-muted) !important;
    text-decoration: none !important;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.social-link:hover {
    background: var(--accent-blue) !important;
    color: var(--text-light) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Social Icons */
.social-icon {
    width: 16px;
    height: 16px;
    display: block;
    position: relative;
}

/* Use text-based icons as they're more reliable */
.social-icon--facebook::after {
    content: "f";
    font-weight: bold;
    font-size: 16px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.social-icon--twitter::after {
    content: "X";
    font-weight: bold;
    font-size: 14px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.social-icon--instagram::after {
    content: "📷";
    font-size: 12px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.social-icon--linkedin::after {
    content: "in";
    font-weight: bold;
    font-size: 10px;
    text-transform: uppercase;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.social-icon--youtube::after {
    content: "▶";
    font-size: 12px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-menu-sections {
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .site-footer {
        padding: var(--spacing-lg) 0 var(--spacing-md) !important;
    }
    
    .footer-menu-sections {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .footer-section {
        text-align: left;
        margin-bottom: var(--spacing-md);
    }
    
    .footer-link:before {
        display: none;
    }
    
    .footer-link:hover {
        transform: none;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .footer-copyright {
        order: 1;
    }
    
    .footer-logo {
        order: 2;
    }
    
    .footer-social {
        order: 3;
    }
}

@media (max-width: 480px) {
    .site-footer {
        padding: var(--spacing-md) 0 var(--spacing-md) !important;
    }
    
    .footer-menu-sections {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-section-title {
        font-size: var(--text-base);
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-link {
        font-size: var(--text-xs);
    }
    
    .social-link {
        width: 32px;
        height: 32px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .site-footer {
        background: var(--bg-dark) !important;
        color: var(--text-light) !important;
    }
    
    .footer-section-title {
        color: var(--text-light) !important;
    }
    
    .footer-link {
        color: var(--text-muted) !important;
    }
    
    .footer-link:hover {
        color: var(--accent-blue) !important;
    }
    
    .footer-bottom {
        border-top-color: var(--border-color-dark) !important;
    }
    
    .footer-copyright {
        color: var(--text-muted) !important;
    }
    
    .social-link {
        background: rgba(255, 255, 255, 0.1);
        color: var(--text-muted) !important;
    }
    
    .social-link:hover {
        background: var(--accent-blue) !important;
        color: var(--text-light) !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .site-footer {
        background: var(--bg-dark) !important;
        border: 2px solid var(--text-light);
    }
    
    .footer-link {
        border-bottom: 1px solid transparent;
    }
    
    .footer-link:hover {
        border-bottom-color: var(--accent-blue);
    }
    
    .social-link {
        border: 2px solid var(--text-light);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .footer-link:hover {
        transform: none;
    }
    
    .footer-link:before {
        transition: none;
    }
    
    .social-link:hover {
        transform: none;
    }
    
    .footer-link,
    .social-link {
        transition: none;
    }
}

/* Print Styles */
@media print {
    .site-footer {
        background: white !important;
        color: black !important;
        padding: var(--spacing-md) 0 !important;
    }
    
    .footer-link {
        color: black !important;
    }
    
    .footer-link:hover {
        color: black !important;
    }
    
    .social-link {
        background: #f0f0f0 !important;
        color: black !important;
        border: 1px solid #ccc;
    }
    
    .footer-bottom {
        border-top-color: #ccc !important;
    }
}

/* Fix for any conflicting styles */
.footer-section h3,
.footer-section h4,
.footer-section h5,
.footer-section h6 {
    color: var(--text-light) !important;
    margin-bottom: var(--spacing-md) !important;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm) !important;
}

.footer-section a {
    color: var(--text-muted) !important;
}

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