footer {
    position: relative; z-index: 10;
    border-top: 1px solid var(--border);
    padding: 2rem 3rem;
    display: flex; justify-content: space-between; align-items: center;
    font-family: 'Orbitron', monospace; font-size: 0.6rem; letter-spacing: 2px; color: var(--dim);
    margin-bottom: 2rem;
}

footer .blue { color: var(--blue); }

@media (max-width: 768px) { footer { flex-direction: column; gap: 0.5rem; text-align: center; padding: 1.5rem; } }