/* ============================================================
   FOOTER — U.S. Customs Portal
   ============================================================ */

.cbp-footer {
  background: var(--cbp-navy-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 4rem 0 0;
  margin-top: 4rem;
  border-top: 4px solid var(--cbp-gold);
}

.cbp-footer-top {
  padding-bottom: 3rem;
}

.cbp-footer-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.cbp-footer-social {
  display: flex;
  gap: 0.6rem;
}
.cbp-footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition:
    background 0.2s,
    color 0.2s;
  text-decoration: none;
}
.cbp-footer-social a:hover {
  background: var(--cbp-gold);
  color: #fff;
}

.cbp-footer-heading {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}

.cbp-footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.cbp-footer-list li {
  margin-bottom: 0.6rem;
}
.cbp-footer-list a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  text-decoration: none;
  transition:
    color 0.2s,
    padding-left 0.2s;
  display: inline-block;
}
.cbp-footer-list a:hover {
  color: var(--cbp-gold);
  padding-left: 4px;
}

.cbp-footer-secure {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
}
.cbp-footer-secure i {
  color: var(--cbp-gold);
}

.cbp-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.82rem;
}

/* Floating Action Button */
.cbp-fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1050;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cbp-navy);
  color: #fff;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
  transition: all 0.22s ease;
}
.cbp-fab:hover {
  background: var(--cbp-gold);
  transform: scale(1.08);
}

@media (max-width: 576px) {
  .cbp-footer {
    padding-top: 2.5rem;
  }
}