/* Footer Styles */

.footer {
    position: relative;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
}

/* Footer Top */
.footer__top {
    padding: var(--space-16) 0 var(--space-12);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-12);
}

/* Footer Column */
.footer__column {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.footer__column--brand {
    gap: var(--space-6);
}

/* Footer Logo */
.footer__logo {
    margin-bottom: var(--space-2);
}

.footer__logo-image {
    height: 70px;
    width: auto;
}

/* Footer Description */
.footer__description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-600);
    margin: 0;
}

/* Social Links */
.footer__social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    color: var(--color-gray-600);
    transition: all var(--transition-base);
}

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

/* Footer Title */
.footer__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin: 0 0 var(--space-1) 0;
}

/* Footer Links */
.footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__link {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    transition: color var(--transition-base);
    display: inline-flex;
    align-items: center;
}

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

.footer__link::before {
    content: '';
    width: 0;
    height: 2px;
    background: var(--color-primary);
    margin-right: 0;
    transition: all var(--transition-base);
}

.footer__link:hover::before {
    width: 20px;
    margin-right: var(--space-2);
}

/* Contact Items */
.footer__contact {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-item {
    display: flex;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
}

.contact-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item div {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.contact-item span {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

.contact-item a {
    color: var(--color-gray-600);
    transition: color var(--transition-base);
}

.contact-item a:hover {
    color: var(--color-primary);
}

/* Footer Bottom */
.footer__bottom {
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.footer__bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-6);
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

.footer__legal {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer__legal-link {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    transition: color var(--transition-base);
}

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

.footer__separator {
    color: var(--color-gray-400);
}

/* Responsive Design */
@media (max-width: 1279px) {
    .footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
        gap: var(--space-8);
    }
}

@media (max-width: 1023px) {
    .footer__top {
        padding: var(--space-12) 0 var(--space-8);
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
    
    .footer__column--brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 767px) {
    .footer__top {
        padding: var(--space-8) 0 var(--space-6);
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .footer__column--brand {
        grid-column: auto;
    }
    
    .footer__bottom-content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }
    
    .footer__legal {
        flex-wrap: wrap;
    }
}

@media (max-width: 639px) {
    .footer__social {
        flex-wrap: wrap;
    }
    
    .footer__legal {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
    
    .footer__separator {
        display: none;
    }
}

/* Print Styles */
@media print {
    .footer {
        border-top: 2px solid var(--color-gray-900);
        background: white;
    }
    
    .footer__social,
    .footer__legal {
        display: none;
    }
    
    .footer__bottom {
        background: white;
    }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
    .footer {
        background-color: var(--color-gray-900);
        border-top-color: var(--color-gray-700);
    }
    
    .footer__title {
        color: var(--color-white);
    }
    
    .footer__description,
    .footer__link,
    .footer__copyright,
    .footer__legal-link,
    .contact-item span,
    .contact-item a {
        color: var(--color-gray-400);
    }
    
    .footer__link:hover,
    .footer__legal-link:hover,
    .contact-item a:hover {
        color: var(--color-primary);
    }
    
    .footer__bottom {
        background: var(--color-gray-800);
        border-top-color: var(--color-gray-700);
    }
    
    .social-link {
        background: var(--color-gray-800);
        color: var(--color-gray-400);
    }
}