/* ============================================
   JMOOC組織概要ページ専用CSS
   ============================================ */

.about-us-page {
  background: #f7f5f0;
}

.about-us-page .page-hero {
  background: transparent;
  color: #1f2328;
}

.about-us-page .page-title {
  font-size: 2.2rem;
  line-height: 1.2;
}

.about-us-page .nav-no-bold.fw-bold {
  font-weight: 400 !important;
}

.about-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 12px 24px rgba(31, 35, 40, 0.08);
  margin-bottom: 24px;
}

.about-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #1f2328;
  margin-bottom: 16px;
}

.overview-list {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 12px 16px;
  margin: 0;
}

.overview-list dt {
  font-weight: 600;
  color: #444;
}

.overview-list dd {
  margin: 0;
  color: #1f2328;
}

.overview-meta {
  margin-top: 16px;
}

.overview-meta a {
  color: #1f2328;
  text-decoration: underline;
}

.overview-image {
  margin-top: 12px;
  border-radius: 12px;
  overflow: hidden;
}

.mission-statement {
  font-size: 1rem;
  color: #333;
}

.chart-image {
  max-width: 100%;
  border-radius: 12px;
  background: #fff;
}

.director-list {
  display: grid;
  gap: 12px;
}

.director-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 8px 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.director-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.director-role {
  font-weight: 600;
  color: #6d5b4b;
}

.director-name {
  font-weight: 600;
}

.director-org {
  color: #555;
  font-size: 0.95rem;
}

.director-note {
  text-align: right;
  color: #666;
  margin-top: 12px;
}

.balance-sheet-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.balance-sheet-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: #f1ede7;
  color: #1f2328;
  text-decoration: none;
  font-weight: 600;
}

.balance-sheet-links a:hover {
  background: #e6ded4;
  color: #1f2328;
}

.institutions-menu {
  border-radius: 12px;
  background: #ffffff;
  padding: 16px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 96px;
}

.institutions-menu .list-group-item {
  border: 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  color: #1b1b1b;
  background: transparent;
  text-decoration: none;
}

.institutions-menu .list-group-item:last-child {
  border-bottom: 0;
}

.institutions-menu .list-group-item:hover {
  background: rgba(0, 0, 0, 0.04);
  color: #1b1b1b;
}

.institutions-menu .list-group-item.active {
  background: #ffffff;
  color: #1b1b1b;
  font-weight: 700;
}

@media (max-width: 767.98px) {
  .overview-list {
    grid-template-columns: 1fr;
  }

  .director-item {
    grid-template-columns: 1fr;
  }
}