/* =========================================================
   デザインC 法人トップ専用スタイル (houjin/style.css)
   デザインCのトーン＆マナー（カラー・フォント）をベースに、
   デザインAのレイアウト・タイムライン・カード構造・視認性を移植
   ========================================================= */

:root {
  --color-primary: #4686a8;        /* 【法人メインカラー】クリアスカイブルー（澄んだ水色） */
  --color-primary-dark: #2f6583;   /* 【法人メインカラー濃色】ボタン背景・濃色用 */
  --color-accent: #e09b4c;         /* 【法人アクセントカラー】ゴールドアンバー */
  --color-bg-alt: #eff6fa;         /* セクション区切りの淡水色背景 */
  --color-border: #d2e4ee;         /* 罫線・枠線の色 */
}

/* ---------------------------------------------------------
   1. 理念・理事長ご挨拶セクション (左右2カラムレイアウト)
   --------------------------------------------------------- */
.greeting-container {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 36px;
  max-width: 900px;
  margin: 32px auto 0;
}

@media (max-width: 768px) {
  .greeting-container {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
}

/* 左側：理事長写真 */
.greeting-left {
  width: 200px;
  flex-shrink: 0;
  text-align: center;
}

.greeting-photo-wrapper {
  width: 100%;
  text-align: center;
}

.greeting-photo {
  width: 190px;
  height: 230px;
  object-fit: cover;
  border-radius: var(--radius, 12px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  border: 4px solid #ffffff;
  background-color: var(--color-surface, #f9f7f2);
}

.greeting-caption {
  margin-top: 10px;
  font-size: 0.8125rem;
  color: var(--color-text-muted, #666);
  font-weight: 600;
}

.greeting-name-box {
  margin-top: 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark, #2d5a27);
}

/* 右側：キャッチコピーとご挨拶本文 */
.greeting-right {
  flex-grow: 1;
}

.greeting-catch {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark, #2d5a27);
  margin-top: 0;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px dashed var(--color-primary, #4a8b3c);
  line-height: 1.4;
}

.greeting-text {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text, #333);
}

.greeting-text p {
  margin-bottom: 1.2em;
}

/* ---------------------------------------------------------
   2. 児童憲章セクション (木枠・キャンバスフレーム風デザイン)
   --------------------------------------------------------- */
.charter-section {
  padding: 48px 0;
}

.charter-board-frame {
  background-color: var(--color-surface, #ffffff);
  border: 4px double var(--color-primary, #4a8b3c);
  border-radius: 18px;
  padding: 36px 32px;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  position: relative;
  text-align: center;
}

.charter-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}

.charter-icon-leaf {
  width: 28px;
  height: 28px;
}

.charter-main-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark, #2d5a27);
  margin: 0;
  letter-spacing: 1px;
}

.charter-preamble {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text, #444);
  margin-bottom: 24px;
  padding: 0 16px 20px;
  border-bottom: 1px dashed var(--color-border, #e0dcd3);
}

.charter-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  display: inline-block;
}

.charter-list li {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 2;
  color: var(--color-text, #333);
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.charter-list li::before {
  content: "一、";
  color: var(--color-primary, #4a8b3c);
  font-weight: 700;
}

/* ---------------------------------------------------------
   3. 社会福祉法人のあゆみ (タイムライン年表) ★重要★
   --------------------------------------------------------- */
.timeline-list {
  list-style: none;
  padding: 0;
  margin: 32px auto 0;
  max-width: 760px;
  position: relative;
}

.timeline-list::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 100px;
  width: 3px;
  background-color: var(--color-primary-light, #d4e8ce);
  border-radius: 2px;
}

@media (max-width: 600px) {
  .timeline-list::before {
    left: 70px;
  }
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 24px;
  position: relative;
}

.timeline-year {
  width: 90px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-dark, #2d5a27);
  text-align: right;
  padding-right: 16px;
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .timeline-year {
    width: 60px;
    font-size: 0.9375rem;
    padding-right: 10px;
  }
}

.timeline-marker {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-primary, #4a8b3c);
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 2px var(--color-primary, #4a8b3c);
  margin-top: 5px;
  flex-shrink: 0;
  z-index: 1;
}

.timeline-content {
  margin-left: 20px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text, #333);
  background-color: var(--color-surface, #ffffff);
  padding: 12px 18px;
  border-radius: var(--radius, 10px);
  border: 1px solid var(--color-border, #e0dcd3);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  flex-grow: 1;
}

/* ---------------------------------------------------------
   4. 運営施設カード
   --------------------------------------------------------- */
.facility-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface, #ffffff);
  border-radius: var(--radius, 16px);
  overflow: hidden;
  border: 1px solid var(--color-border, #e0dcd3);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  height: 100%;
}

.facility-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.facility-card-image-wrapper {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background-color: #f5f3ec;
}

.facility-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.facility-card:hover .facility-card-image {
  transform: scale(1.04);
}

.facility-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.facility-badge {
  display: inline-block;
  align-self: flex-start;
  background-color: var(--color-bg-alt, #f0ede4);
  color: var(--color-primary-dark, #2d5a27);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 14px;
  margin-bottom: 4px;
}

.facility-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark, #2d5a27);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 8px;
}

.facility-name::after {
  content: " →";
  font-size: 1.1rem;
  color: var(--color-accent, #e57200);
}

.facility-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text, #444);
  margin: 0;
}

/* ---------------------------------------------------------
   5. 採用情報セクション (バナー型 ＋ 2つの採用ボタン)
   --------------------------------------------------------- */
.houjin-recruit-banner {
  background: linear-gradient(135deg, #f7f5ed 0%, #ffffff 100%);
  border-radius: var(--radius, 16px);
  padding: 40px 24px;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid var(--color-border, #e0dcd3);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.houjin-recruit-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark, #2d5a27);
  margin-top: 0;
  margin-bottom: 12px;
}

.houjin-recruit-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text, #333);
  margin-bottom: 28px;
}

.houjin-recruit-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-recruit-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #ffffff;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 14px 28px;
  border-radius: 50px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  min-width: 240px;
}

.btn-recruit-link--mitaka {
  background-color: var(--color-primary-dark, #2d5a27);
  box-shadow: 0 4px 12px rgba(45, 90, 39, 0.25);
}

.btn-recruit-link--mitaka:hover {
  background-color: #1f401b;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(45, 90, 39, 0.35);
}

.btn-recruit-link--setagaya {
  background-color: var(--color-accent, #e57200);
  box-shadow: 0 4px 12px rgba(229, 114, 0, 0.25);
}

.btn-recruit-link--setagaya:hover {
  background-color: #cb6500;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(229, 114, 0, 0.35);
}

/* ---------------------------------------------------------
   6. 法人情報公開 (PDF書類リスト・タグ) ★重要★
   --------------------------------------------------------- */
.disclosure-list {
  list-style: none;
  padding: 0;
  margin: 28px auto 0;
  max-width: 760px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.disclosure-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-surface, #ffffff);
  border: 1px solid var(--color-border, #e0dcd3);
  border-radius: var(--radius, 10px);
  padding: 14px 18px;
  color: var(--color-text, #333);
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.disclosure-list li a:hover {
  border-color: var(--color-primary, #4a8b3c);
  background-color: #f7faf5;
  transform: translateY(-2px);
}

.pdf-tag {
  background-color: #e74c3c;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}