/* ============================================================
   inner.css — 下層ページ共通スタイル
   ============================================================ */

/* ---------- パンくずリスト ---------- */
.breadcrumb {
  background: var(--color-beige);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--color-text-light);
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  flex-wrap: wrap;
}

.breadcrumb__list li:not(:last-child)::after {
  content: '›';
  margin-left: 6px;
}

.breadcrumb__list a {
  color: var(--color-primary);
}

.breadcrumb__list a:hover {
  text-decoration: underline;
}

/* ---------- ページヘッダー ---------- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-orange-light) 100%);
  padding: 40px 0;
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 24px;
  background: var(--color-white);
  border-radius: 24px 24px 0 0;
}

.page-header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-header__title {
  font-family: var(--font-round);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.page-header__sub {
  font-size: 0.85rem;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* ---------- 下層コンテンツレイアウト ---------- */
.inner-body {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter) 80px;
}

/* 2カラム（メイン＋サイドバー） */
.inner-2col {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}

/* ---------- カード・パネル ---------- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.card__header {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-round);
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 24px;
}

.card__body { padding: 24px; }

/* ---------- セクション区切り ---------- */
.inner-section {
  margin-bottom: 56px;
}

.inner-section:last-child { margin-bottom: 0; }

/* ---------- ベンチャーコンセプト/Venn図代替 ---------- */
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
}

.philosophy-quote {
  border-left: 4px solid var(--color-primary);
  padding: 20px 24px;
  background: var(--color-primary-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-round);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.6;
  margin-bottom: 20px;
}

.philosophy-body { font-size: 0.9rem; line-height: 1.8; }

.principal-sig {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--color-text-light);
  text-align: right;
}

/* 3つの理念 バッジ */
.philosophy-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.value-item__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.value-item__icon--green  { background: var(--color-primary-light); }
.value-item__icon--orange { background: var(--color-orange-light); }
.value-item__icon--pink   { background: #FDECEA; }

.value-item__title {
  font-family: var(--font-round);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.value-item__text {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ---------- 施設写真グリッド ---------- */
.facility-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 8px;
}

.facility-item__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.facility-item__img.placeholder {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
}

.facility-item__label {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: 6px;
}

/* ---------- 沿革タイムライン ---------- */
.history-list { border-left: 3px solid var(--color-primary); padding-left: 24px; }

.history-item {
  position: relative;
  padding: 12px 0;
  display: flex;
  gap: 20px;
}

.history-item::before {
  content: '';
  position: absolute;
  left: -30px;
  top: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.history-item__date {
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 0.9rem;
  white-space: nowrap;
  min-width: 80px;
}

.history-item__text {
  font-size: 0.9rem;
  color: var(--color-text);
}

/* ---------- 1日の流れ（下層） ---------- */
.schedule-list { display: flex; flex-direction: column; gap: 0; }

.schedule-item {
  display: grid;
  grid-template-columns: 120px auto 1fr;
  gap: 0 20px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.schedule-item:last-child { border-bottom: none; }

.schedule-item__time-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.schedule-item__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.schedule-item__time {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.schedule-item__img {
  width: 120px;
  height: 80px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.schedule-item__img.placeholder { height: 80px; border-radius: var(--radius-sm); }

.schedule-item__body { display: flex; flex-direction: column; gap: 4px; }

.schedule-item__title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
}

.schedule-item__text {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ---------- 年間行事 ---------- */
.season-tabs {
  display: flex;
  gap: 0;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  margin-bottom: 0;
}

.season-tab {
  flex: 1;
  padding: 12px 8px;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--color-border);
  color: var(--color-text-light);
  transition: background 0.2s, color 0.2s;
  border: none;
}

.season-tab.is-active {
  background: var(--color-primary);
  color: var(--color-white);
}

.season-tab--spring.is-active { background: #F9A8D4; color: #7C3F5E; }
.season-tab--summer.is-active { background: #6DD5FA; color: #1E4A6E; }
.season-tab--autumn.is-active { background: #F5A623; color: #fff; }
.season-tab--winter.is-active { background: #90C9F7; color: #1E3A5E; }

.season-content {
  display: none;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 24px;
}

.season-content.is-active { display: block; }

.events-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.event-card {
  text-align: center;
}

.event-card__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}

.event-card__img.placeholder {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
}

.event-card__month {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.event-card__title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.event-card__text {
  font-size: 0.75rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ---------- 保育に関するご案内テーブル ---------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.info-table th {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 700;
  padding: 12px 16px;
  text-align: left;
  white-space: nowrap;
  border: 1px solid var(--color-border);
  width: 30%;
}

.info-table td {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  line-height: 1.6;
}

/* ---------- 給食・食育ページ ---------- */
.food-philosophy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.food-point {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.food-point__icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: var(--color-orange-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.food-point__title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-orange);
  margin-bottom: 4px;
}

.food-point__text {
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.6;
}

.food-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.food-grid__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.food-grid__img.placeholder { aspect-ratio: 4/3; border-radius: var(--radius-md); }

.food-grid__label {
  font-size: 0.82rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: 6px;
}

.food-menu-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.food-menu-list li {
  font-size: 0.88rem;
  color: var(--color-text);
  padding-left: 16px;
  position: relative;
}

.food-menu-list li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.allergy-box {
  background: #FFF4F4;
  border: 1px solid #F9A8A8;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 16px;
}

.allergy-box__title {
  font-weight: 700;
  color: var(--color-pink);
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.allergy-box__text {
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 12px;
}

/* ---------- 入園の流れ ---------- */
.admission-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.flow-step {
  flex: 1;
  min-width: 130px;
  max-width: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.flow-step:not(:last-child)::after {
  content: '›';
  position: absolute;
  right: -12px;
  top: 24px;
  font-size: 1.6rem;
  color: var(--color-primary);
  z-index: 1;
}

.flow-step__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-round);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.flow-step__icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.flow-step__title {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-text);
  margin-bottom: 4px;
}

.flow-step__text {
  font-size: 0.75rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ---------- FAQ（アコーディオン） ---------- */
.faq-list { display: flex; flex-direction: column; gap: 8px; }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  background: var(--color-white);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-text);
  gap: 12px;
  transition: background 0.2s;
  border: none;
  width: 100%;
  text-align: left;
}

.faq-question:hover { background: var(--color-beige); }

.faq-question__q {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.faq-question__icon {
  font-size: 1rem;
  color: var(--color-primary);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item.is-open .faq-question__icon { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 16px 20px 20px;
  background: var(--color-beige);
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.7;
  border-top: 1px solid var(--color-border);
}

.faq-answer__a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 700;
  margin-right: 8px;
  flex-shrink: 0;
  vertical-align: middle;
}

/* ---------- 募集要項テーブル ---------- */
.requirements-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.requirements-table th {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 700;
  padding: 12px 16px;
  text-align: left;
  border: 1px solid var(--color-border);
  white-space: nowrap;
  width: 28%;
}

.requirements-table td {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  line-height: 1.6;
}

.requirements-table tr:nth-child(even) td {
  background: var(--color-beige);
}

/* ---------- サイドバーCTAボタン ---------- */
.sidebar-cta {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-cta__btn {
  display: block;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  transition: opacity 0.2s, transform 0.2s;
  color: var(--color-white);
}

.sidebar-cta__btn:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

.sidebar-cta__btn--orange { background: var(--color-orange); }
.sidebar-cta__btn--green  { background: var(--color-primary); }

.sidebar-cta__sub {
  font-size: 0.75rem;
  font-weight: 400;
  display: block;
  margin-top: 2px;
  opacity: 0.9;
}

/* ============================================================
   レスポンシブ（下層）
   ============================================================ */
@media (max-width: 767px) {
  .inner-2col {
    grid-template-columns: 1fr;
  }

  .sidebar-cta { position: static; }

  .philosophy-grid { grid-template-columns: 1fr; }

  .facility-grid { grid-template-columns: repeat(2, 1fr); }

  .events-grid { grid-template-columns: repeat(2, 1fr); }

  .schedule-item {
    grid-template-columns: 80px 1fr;
  }

  .schedule-item__img { display: none; }

  .food-grid { grid-template-columns: 1fr; }

  .admission-flow { gap: 16px; }
  .flow-step:not(:last-child)::after { display: none; }

  .page-header { padding: 24px 0; }
  .page-header__title { font-size: 1.4rem; }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .inner-2col {
    grid-template-columns: 1fr 280px;
  }
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
  .events-grid { grid-template-columns: repeat(2, 1fr); }
}