/* ==========================================================================
   CHENNAI BRANCHES & INTERACTIVE LOCATOR
   ========================================================================== */
.branches-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2.5rem;
  margin-top: 3rem;
}

.branch-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.branch-selector-btn {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.branch-selector-btn:hover, .branch-selector-btn.active {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
}

.branch-selector-btn h4 {
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.branch-selector-btn p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.branch-detail-panel {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.branch-detail-panel h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.branch-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.branch-info-item h5 {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.branch-info-item p {
  font-size: 0.95rem;
  color: var(--color-text-main);
  font-weight: 300;
}

.branch-facilities-list {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.facility-pill {
  background-color: var(--color-bg-alt);
  color: var(--color-text-main);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 400;
}

.branch-map-embed {
  height: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}