.footer{background:var(--color-dark-900);color:var(--color-dark-200);padding-top:var(--space-16);position:relative}.footer-gradient-border{background:var(--gradient-text);height:3px;position:absolute;top:0;left:0;right:0}.footer-grid{gap:var(--space-12);grid-template-columns:1.5fr 1fr 1fr 1fr;display:grid}.footer-brand{max-width:320px}.footer-logo{font-family:var(--font-heading);font-weight:var(--weight-extrabold);font-size:var(--text-xl);color:#fff;margin-bottom:var(--space-4);align-items:center;gap:var(--space-2);display:flex}.footer-logo-accent{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.footer-description{font-size:var(--text-sm);line-height:var(--leading-relaxed);opacity:.7;margin-bottom:var(--space-6)}.footer-social{gap:var(--space-3);display:flex}.footer-social-link{border-radius:var(--radius-full);background:var(--color-dark-800);width:40px;height:40px;font-size:var(--text-lg);transition:all var(--transition-base);justify-content:center;align-items:center;display:flex}.footer-social-link:hover{background:var(--color-primary-500);transform:translateY(-2px)}.footer-column{gap:var(--space-3);flex-direction:column;display:flex}.footer-heading{font-family:var(--font-heading);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.1em;color:var(--color-accent-400);font-weight:var(--weight-semibold);margin-bottom:var(--space-2)}.footer-link{font-size:var(--text-sm);opacity:.6;transition:all var(--transition-fast)}.footer-link:hover{opacity:1;color:#fff;transform:translate(4px)}.footer-bottom{margin-top:var(--space-12);padding:var(--space-6) 0;border-top:1px solid var(--color-dark-700);font-size:var(--text-xs);opacity:.5;justify-content:space-between;align-items:center;display:flex}@media (max-width:768px){.footer-grid{gap:var(--space-8);grid-template-columns:1fr}.footer-bottom{gap:var(--space-2);text-align:center;flex-direction:column}}@media (min-width:769px) and (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr}}