/* ============================================
   Footer Styles
   ============================================ */

.footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

/* Footer Column */
.footer-col {
    display: flex;
    flex-direction: column;
}

/* Footer Logo */
.footer-logo {
    display: inline-block;
    margin-bottom: var(--space-4);
    text-decoration: none;
}

.footer-logo .logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    transition: color var(--transition-fast);
}

.footer-logo:hover .logo-text {
    color: var(--color-secondary);
}

.footer-description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

/* Footer Titles */
.footer-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-info {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    text-align: center;
}

.footer-info p {
    margin-bottom: var(--space-2);
}

.footer-info p:last-child {
    margin-bottom: 0;
}

/* Social Links */
.footer-social {
    display: flex;
    gap: var(--space-4);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-white);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
}

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

/* ============================================
   Responsive Footer
   ============================================ */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

@media (max-width: 768px) {
    .footer {
        padding: var(--space-12) 0 var(--space-6);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .footer-col:first-child {
        margin-bottom: var(--space-4);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-6);
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}