.site-footer {
    background: var(--glass-bg-dark);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border-top: 1px solid var(--glass-border);
    margin-left: var(--sidebar-width);
    padding: 50px 40px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo img {
    width: 32px;
    height: 32px;
}

.footer-logo span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid var(--separator);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 8px 0;
}

.footer-disclaimer {
    font-size: 0.8rem;
    opacity: 0.7;
}

.footer-bottom p a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s;
}

.footer-bottom p a:hover {
    opacity: 0.8;
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .site-footer {
        margin-left: 0;
        padding-bottom: 100px;
    }
}

@media (max-width: 600px) {
    .site-footer {
        padding: 40px 20px 100px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}