/* ==== Footer ==== */
.site-footer {
  background: var(--bg-light);
  color: var(--primary-dark);
  padding: 50px 0 20px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { color: var(--primary); font-weight: 600; font-size: 1.05rem; }

.footer-col h4 {
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 14px;
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 6px;
  display: inline-block;
}
.footer-col p, .footer-col a { font-size: 0.9rem; line-height: 1.7; color: var(--text-dark); }
.footer-col a:hover { color: var(--primary-light); }

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}
.footer-socials a {
  width: 36px; height: 36px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  transition: background 0.2s;
}
.footer-socials a:hover { background: var(--primary-light); color: #fff; }

.copyright {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(4, 178, 217, 0.15);
  font-size: 0.82rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}