:root {
    --seg-blue: #00316e;
    --seg-text-blue: #0066e5;
    --seg-black: #0f0f0f;
    --seg-gray: #f8f9fa;
    --seg-white: #ffffff;
}

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  margin-bottom: 120px;
  background-color: var(--seg-gray);
  color: var(--seg-black);
}

.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--seg-blue);
}

.hero-section {
  background-color: var(--seg-black);
  color: var(--seg-white);
  padding: 4rem 2rem;
  border-radius: 10px;
  margin-bottom: 3rem;
  border-bottom: 5px solid var(--seg-blue);
}

.division-card {
  background-color: var(--seg-white);
  border: 1px solid #ddd;
  border-top: 4px solid var(--seg-blue);
  border-radius: 8px;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.division-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 49, 110, 0.1);
}

.division-icon {
  font-size: 3rem;
  color: var(--seg-blue);
  margin-bottom: 1rem;
}

/* ── Division Page Styles ─────────────────────────────────── */

.division-hero {
  background-color: var(--seg-black);
  color: var(--seg-white);
  padding: 4rem 2rem 3rem;
  border-radius: 10px;
  margin-bottom: 2rem;
  border-bottom: 5px solid var(--seg-blue);
}

.division-hero-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.seg-content-card {
  background: var(--seg-white);
  border-left: 5px solid var(--seg-blue);
  border-radius: 8px;
  padding: 2rem 2.25rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.seg-feature-card {
  background: var(--seg-white);
  border: 1px solid #e0e0e0;
  border-top: 4px solid var(--seg-blue);
  border-radius: 8px;
  padding: 1.5rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.seg-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 49, 110, 0.10);
}

.seg-feature-number {
  width: 2rem;
  height: 2rem;
  background-color: var(--seg-blue);
  color: var(--seg-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.seg-membership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.seg-membership-badge {
  background: var(--seg-white);
  border: 1px solid #ddd;
  border-left: 4px solid var(--seg-blue);
  border-radius: 6px;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  transition: box-shadow 0.2s ease;
}

.seg-membership-badge:hover {
  box-shadow: 0 4px 12px rgba(0, 49, 110, 0.08);
}

.seg-membership-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.seg-check-icon {
  color: var(--seg-blue);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.list-group-item.active {
  background-color: var(--seg-blue);
  border-color: var(--seg-blue);
}

/* ── Bootstrap Primary Color Overrides ───────────────────── */

.text-primary {
  color: var(--seg-text-blue) !important;
}

.bg-primary {
  background-color: var(--seg-blue) !important;
}

.btn-primary {
  background-color: var(--seg-blue) !important;
  border-color: var(--seg-blue) !important;
  color: var(--seg-white) !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--seg-text-blue) !important;
  border-color: var(--seg-text-blue) !important;
  color: var(--seg-white) !important;
}

.btn-outline-primary {
  color: var(--seg-text-blue) !important;
  border-color: var(--seg-text-blue) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
  background-color: var(--seg-text-blue) !important;
  border-color: var(--seg-text-blue) !important;
  color: var(--seg-white) !important;
}

.border-primary {
  border-color: var(--seg-blue) !important;
}

/* ── Category Node Styles ─────────────────────────────────── */
.category-toggle[aria-expanded="false"] .category-chevron {
  transform: rotate(0deg);
}

.category-toggle[aria-expanded="true"] .category-chevron {
  transform: rotate(-90deg);
}

.category-chevron {
  transition: transform 0.2s ease-in-out;
}