.footer {
    background: #050809;
    padding: 60px 0 0;
    color: var(--text-primary);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
}

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

.footer-section h4::before {
    content: '// ';
    color: var(--cyan);
    font-weight: 400;
    opacity: 0.5;
}

.footer-brand h4 {
    font-size: 20px;
    font-weight: 700;
}

.footer-brand p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-top: 8px;
    font-family: var(--font-mono);
}

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

.footer-section ul li a {
    color: var(--text-secondary);
    font-size: 13px;
    font-family: var(--font-mono);
    transition: color var(--transition);
}

.footer-section ul li a:hover {
    color: var(--cyan);
}

.footer-section p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
}

.footer-section p i {
    width: 16px;
    color: var(--cyan);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 20px;
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.social-links a:hover {
    background: var(--cyan-dim);
    color: var(--cyan);
    border-color: var(--cyan);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
}

.footer-bottom p {
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 576px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer {
        padding: 40px 0 0;
    }
}