/* ===================================
   FOOTER SECTION
   =================================== */

#footer {
    background: linear-gradient(135deg, var(--dark-gray) 0%, #1a1a1a 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    position: relative;
    overflow: hidden;
}

/* Decorative background pattern */
#footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(30, 58, 95, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-column h3 {
    color: var(--accent-gold);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.footer-column p {
    color: rgba(255, 255, 255, 0.9);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer-column p i {
    color: var(--accent-gold);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-speed) var(--transition-ease);
}

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

/* Social Icons */
.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.125rem;
    transition: all var(--transition-speed) var(--transition-ease);
    border: 2px solid transparent;
}

.social-icons a:hover {
    background: var(--accent-gold);
    color: var(--white);
    border-color: var(--accent-gold);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 16px rgba(212, 175, 55, 0.4);
}

.social-icons a:active {
    transform: translateY(-1px) scale(1.05);
}

/* Specific social media colors (optional enhancement) */
.social-icons a[href*="facebook"]:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.social-icons a[href*="twitter"]:hover {
    background: #1da1f2;
    border-color: #1da1f2;
}

.social-icons a[href*="instagram"]:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: #e6683c;
}

.social-icons a[href*="youtube"]:hover {
    background: #ff0000;
    border-color: #ff0000;
}

.social-icons a[href*="linkedin"]:hover {
    background: #0077b5;
    border-color: #0077b5;
}

/* Copyright */
.copyright {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .footer-column:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    #footer {
        padding: var(--spacing-md) 0 var(--spacing-sm);
        width: 100%;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: 0 var(--spacing-sm);
    }
    
    .footer-column:last-child {
        grid-column: auto;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-column p {
        justify-content: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}

@media (max-width: 480px) {

#footer {
    width: 100%;
}

    .footer-column h3 {
        font-size: 1rem;
    }
    
    .footer-column p {
        font-size: 0.875rem;
        flex-direction: column;
        align-items: center;
        gap: 0.25rem;
    }
    
    .social-icons a {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Animation on scroll (optional) */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-column {
    animation: fadeInUp 0.6s var(--transition-ease);
}

.footer-column:nth-child(1) {
    animation-delay: 0.1s;
}

.footer-column:nth-child(2) {
    animation-delay: 0.2s;
}

.footer-column:nth-child(3) {
    animation-delay: 0.3s;
}

/* Back to top button (if implemented) */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-gold);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed) var(--transition-ease);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.125rem;
    }
}