.footer {
  background: var(--blue-deep);
  padding: 70px 5% 36px;
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  margin-bottom: 2rem;
}
.footer-logo {
  height: 44px;
  display: block;
  margin-bottom: 1.25rem;
  padding: 6px 10px;
  background: #fff;
  border-radius: 5px;
}
.footer-desc {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.38);
  max-width: 280px;
}
.footer-col-title {
  font-size: 0.68rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 1.25rem;
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li + li {
  margin-top: 0.625rem;
}
.footer-col ul a {
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col ul a:hover {
  color: var(--white);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.25);
}
.footer-brand-tag {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.22);
}

@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}