/* Footer */
footer { background: #0f172a; color: #e2e8f0; padding: 3rem 0 2rem; }
footer .footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1.25rem; }
footer .footer-section h3 { color: #fff; margin-bottom: .75rem; }
footer .footer-section p { margin: .25rem 0; color: #94a3b8; }
footer .footer-bottom { margin-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1rem; text-align: center; color: #94a3b8; font-size: .95rem; }