#contact-branch-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 680px;
  padding: 8px;
  border: 1px solid #bfd1df;
  border-radius: 16px;
  background: var(--mv-blue-light);
}
#contact-branch-tabs .nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 62px;
  padding: 15px 18px;
  background: #fff;
  border: 2px solid #a9c4d9;
  border-radius: 10px;
  color: var(--mv-blue);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 5px #00304f0d;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
#contact-branch-tabs .nav-link span { flex: 1; }
#contact-branch-tabs .nav-link > .bi:first-child { font-size: 1.25rem; }
#contact-branch-tabs .nav-link:hover { background: #f1f7fc; border-color: var(--mv-blue); box-shadow: 0 3px 8px #00304f20; }
#contact-branch-tabs .nav-link.active { background: var(--mv-blue); border-color: var(--mv-blue); color: #fff; }
#contact-branch-tabs .branch-tab-check { display: none; }
#contact-branch-tabs .active .branch-tab-check { display: inline-block; }
#contact-branch-tabs .active .branch-tab-arrow { display: none; }
#contact-branch-tabs .nav-link:focus-visible { outline: 3px solid var(--mv-green); outline-offset: 3px; }
@media (max-width: 575px) {
  #contact-branch-tabs { grid-template-columns: 1fr; }
  #contact-branch-tabs .nav-link { min-height: 56px; padding: 12px 16px; }
}