/* ===== FOOTER — Linear near-black ===== */
.site-footer {
  background: #08090a;
  color: rgba(255,255,255,0.62);
  padding-block: clamp(var(--space-16), 6vw, var(--space-24));
  margin-top: 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-12);
}

.footer-brand .nav-logo-text {
  color: #fff;
}

.footer-tagline {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.42);
  line-height: 1.7;
  max-width: 28ch;
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.footer-social-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.42);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer-social-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.footer-col h4 {
  font-size: var(--text-xs);
  font-weight: 590;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  margin-bottom: var(--space-5);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col a {
  font-size: var(--text-sm);
  font-weight: 400;
  color: rgba(255,255,255,0.52);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover { color: rgba(255,255,255,0.9); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.28);
  max-width: none;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.28);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover { color: rgba(255,255,255,0.62); }

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
  .footer-brand   { grid-column: 1 / -1; }
  .footer-bottom  { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}