/* ========== OPTIMIZED FOOTER STYLES ========== */

.form-footer {
    background: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 100%);
    color: var(--text-white);
    padding: var(--spacing-4xl) 0 var(--spacing-xl) 0;
    margin-top: var(--spacing-4xl);
    position: relative;
    overflow: hidden;
}

.form-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 50%, var(--primary) 100%);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-column {
    position: relative;
}

.footer-column-title {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-column-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--bg-gradient);
    border-radius: 2px;
}

.footer-description {
    font-family: var(--font-serif);
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    max-width: 300px;
}

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

.address-line {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.5;
    position: relative;
    padding-left: var(--spacing-sm);
}

.address-line::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.social-media-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.social-media-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all var(--transition-base);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-media-link:hover {
    color: var(--text-white);
    background: rgba(255, 109, 31, 0.1);
    border-color: var(--primary);
    transform: translateX(4px);
}

.social-media-link svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    position: relative;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    height: 1px;
    background: var(--bg-gradient);
}

.footer-copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-family: var(--font-sans);
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-link {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all var(--transition-base);
    font-family: var(--font-sans);
    position: relative;
    padding: var(--spacing-xs) 0;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-base);
}

.footer-link:hover {
    color: var(--primary);
}

.footer-link:hover::after {
    width: 100%;
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-2xl);
    }
    
    .footer-column:first-child {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .form-footer {
        padding: var(--spacing-2xl) 0 var(--spacing-lg) 0;
    }
    
    .footer-container {
        padding: 0 var(--spacing-lg);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        margin-bottom: var(--spacing-xl);
    }
    
    .footer-column:first-child {
        grid-column: span 1;
    }
    
    .footer-column-title {
        font-size: 1.1rem;
    }
    
    .footer-description {
        max-width: none;
    }
    
    .social-media-links {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer-links {
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .footer-container {
        padding: 0 var(--spacing-md);
    }
    
    .social-media-links {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
    }
}