/* ═══════════════════════════════════════════════
   css/footer.css
   ═══════════════════════════════════════════════ */

footer {
  background: var(--blue-deep);
  color: rgba(255,255,255,0.7);
  padding: 60px 5% 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

/* Brand column */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo .nav-logo-icon {
  box-shadow: none;
}

.footer-logo .nav-logo-text strong {
  color: white;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  font-size: 18px;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--blue-accent);
}

/* Link columns */
.footer-col h4 {
  color: white;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: white;
}

/* Bottom bar */
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

.footer-reg {
  display: flex;
  gap: 24px;
}

.footer-reg span {
  color: rgba(255,255,255,0.35);
}