/* ==========================================
   pages.css - 各ページ固有のスタイル
   ========================================== */

/* ------------------------------------------
   ページヒーロー（about.html / contact.html）
   ------------------------------------------ */
.page-hero {
  position: relative;
  height: 40vh;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--header-height);
}

/* 背景画像ありのヒーロー（about.html） */
.page-hero .hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-color: var(--color-dark);
}

.page-hero .hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  padding: 0 24px;
}

.page-hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 12px;
}

.page-hero-content p {
  font-size: 1.05rem;
  opacity: 0.9;
}

/* グラデーションヒーロー（contact.html） */
.page-hero--gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

/* シンプルヒーロー（news.html） */
.page-hero--simple {
  background: var(--color-dark);
  height: 200px;
  min-height: 200px;
}

/* ------------------------------------------
   FAQアコーディオン（about.html）
   ------------------------------------------ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #ddd;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: left;
  gap: 12px;
  transition: color 0.3s;
}

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

.faq-icon {
  font-size: 0.85rem;
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg); /* 開いているとき▲ */
}

.faq-answer {
  max-height: 0; /* CSSのmax-heightで開閉アニメーション */
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  padding: 0 0 20px;
  color: #555;
  line-height: 1.9;
}

/* ------------------------------------------
   お知らせ一覧（news.html）
   ------------------------------------------ */
.news-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
}

/* カテゴリー絞り込みボタン */
.filter-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.filter-btn {
  padding: 8px 20px;
  border: 2px solid #ddd;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  background: var(--color-white);
  transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* 記事カード */
.news-articles {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.news-article {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  background: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  transition: transform 0.3s, box-shadow 0.3s;
}

.news-article:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.news-article-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.news-article-body {
  padding: 20px 20px 20px 0;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.news-article-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.news-article-excerpt {
  font-size: 0.9rem;
  color: #555;
  margin-bottom: 16px;
  line-height: 1.8;
}

/* 非表示クラス（カテゴリーフィルター用） */
.news-article.hidden {
  display: none;
}

/* サイドバー */
.sidebar-widget {
  background: var(--color-white);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.sidebar-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
}

.sidebar-category-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-gray);
}

.sidebar-category-list a {
  color: var(--color-text);
  transition: color 0.3s;
}
.sidebar-category-list a:hover {
  color: var(--color-primary);
}

.sidebar-recent-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-gray);
}

.sidebar-recent-list a {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 4px;
  transition: color 0.3s;
}
.sidebar-recent-list a:hover {
  color: var(--color-primary);
}

.sidebar-recent-list time {
  font-size: 0.8rem;
  color: #777;
}

/* ------------------------------------------
   お問い合わせフォーム（contact.html）
   ------------------------------------------ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.required {
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 8px;
}

.optional {
  background: #aaa;
  color: var(--color-white);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 8px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  font-family: var(--font-sans);
  background: var(--color-white);
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group--checkbox {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-weight: 400 !important;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.error-msg {
  color: var(--color-primary);
  font-size: 0.85rem;
  margin-top: 6px;
  min-height: 20px;
}

/* 送信完了メッセージ */
.form-success {
  background: #d5f5e3;
  color: #1e8449;
  border: 2px solid #27ae60;
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 24px;
  font-weight: 700;
  animation: fadeInUp 0.5s ease;
}

/* コンタクトサイドバー */
.contact-sidebar .sidebar-widget {
  margin-bottom: 20px;
}

.sidebar-info-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-gray);
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 8px;
  font-size: 0.9rem;
}

.sidebar-info-list strong {
  color: var(--color-primary);
}

.sidebar-sns {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-sns .btn-outline {
  color: var(--color-text);
  border-color: #ddd;
}
.sidebar-sns .btn-outline:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ------------------------------------------
   レスポンシブ（news.html / contact.html）
   ------------------------------------------ */
@media (max-width: 1023px) {
  .news-layout {
    grid-template-columns: 1fr;
  }

  .news-article {
    grid-template-columns: 180px 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .news-article {
    grid-template-columns: 1fr;
  }

  .news-article-body {
    padding: 16px;
  }

  .news-article-img {
    height: 200px;
  }
}

/* ------------------------------------------
   クラス紹介（about.html）
   ------------------------------------------ */
.classes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.class-card {
  background: var(--color-white);
  border-radius: 8px;
  padding: 32px 28px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.class-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.class-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.class-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--color-primary);
}

.class-target {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 12px;
  font-weight: 700;
}

.class-trainer {
  margin-top: 16px;
  font-size: 0.9rem;
  color: #555;
  font-weight: 700;
}

.class-trainer i {
  color: var(--color-primary);
  margin-right: 6px;
}

/* ------------------------------------------
   クラススケジュール（about.html）
   ------------------------------------------ */
/* 曜日タブ（スマホのみ表示） */
.schedule-day-selector {
  display: none; /* PC/タブレットでは非表示 */
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.day-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid #ddd;
  background: var(--color-white);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: all 0.2s;
}

.day-btn:hover,
.day-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.schedule-day-view {
  display: none; /* PC/タブレットでは非表示 */
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.schedule-day-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 8px;
  font-weight: 700;
}

.schedule-day-time {
  font-size: 0.85rem;
  white-space: nowrap;
  opacity: 0.8;
}

.schedule-day-name {
  font-size: 1rem;
}

.no-class {
  text-align: center;
  color: #999;
  padding: 20px;
}

@media (max-width: 767px) {
  .schedule-day-selector {
    display: flex; /* スマホで表示 */
  }
  .schedule-day-view {
    display: flex; /* スマホで表示 */
  }
  .schedule-table-wrap {
    display: none; /* スマホではテーブルを非表示 */
  }
  .schedule-legend {
    display: none; /* スマホでは凡例も非表示 */
  }
}

.schedule-note {
  text-align: center;
  color: #777;
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.schedule-table-wrap {
  overflow-x: auto; /* スマホでも横スクロールで見られる */
  margin-bottom: 24px;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  font-size: 0.9rem;
}

.schedule-table th,
.schedule-table td {
  border: 1px solid #ddd;
  padding: 14px 8px;
  text-align: center;
  vertical-align: middle;
  line-height: 1.5;
}

.schedule-table thead th {
  background: var(--color-dark);
  color: var(--color-white);
  font-weight: 700;
}

.schedule-table .time-col {
  background: var(--color-gray);
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
}

.class-beginner { background: #fef9e7; color: #7d6608; font-weight: 700; }
.class-kick     { background: #fdedec; color: var(--color-primary); font-weight: 700; }
.class-women    { background: #fdf2f8; color: #8e44ad; font-weight: 700; }
.class-open     { background: #eafaf1; color: #1e8449; font-weight: 700; }

.schedule-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 16px;
}

.legend-item {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
}

.legend-beginner { background: #fef9e7; color: #7d6608; }
.legend-kick     { background: #fdedec; color: var(--color-primary); }
.legend-women    { background: #fdf2f8; color: #8e44ad; }
.legend-open     { background: #eafaf1; color: #1e8449; }

/* ------------------------------------------
   トレーナープロフィール（about.html リデザイン）
   ------------------------------------------ */
.trainer-grid {
  display: flex;
  flex-direction: column;
  gap: 64px;
}

.trainer-profile {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  align-items: center;
}

.trainer-profile--reverse {
  grid-template-columns: 1fr 200px;
}

.trainer-profile--reverse .trainer-profile-img-wrap {
  order: 2;
}

.trainer-profile--reverse .trainer-profile-body {
  order: 1;
}

.trainer-profile-img-wrap {
  position: relative;
}

.trainer-profile-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.trainer-profile-name {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 16px;
  color: var(--color-text);
}

.trainer-profile-name span {
  font-size: 1rem;
  font-weight: 400;
  color: #888;
  margin-left: 8px;
}

.trainer-profile-license,
.trainer-profile-class {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 8px;
}

.trainer-profile-license i,
.trainer-profile-class i {
  color: var(--color-primary);
  margin-right: 8px;
  width: 16px;
}

.trainer-profile-bio {
  margin-top: 20px;
  padding: 20px 24px;
  border-left: 4px solid var(--color-primary);
  background: var(--color-gray);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  line-height: 1.9;
  color: #444;
}

/* ------------------------------------------
   スポンサーページ
   ------------------------------------------ */
.section-lead {
  text-align: center;
  max-width: 700px;
  margin: -24px auto 48px;
  color: #555;
  line-height: 1.9;
}

.sponsor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 24px;
}

.sponsor-card {
  background: var(--color-white);
  border-radius: 8px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.sponsor-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.sponsor-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  margin-bottom: 16px;
}

.sponsor-logo {
  max-width: 200px;
  max-height: 80px;
  object-fit: contain;
}

.sponsor-name {
  font-weight: 700;
  margin-bottom: 4px;
}

.sponsor-url a {
  font-size: 0.85rem;
  color: var(--color-primary);
}

.sponsor-add-note {
  text-align: center;
  color: #aaa;
  font-size: 0.85rem;
  margin-top: 16px;
}

.sponsor-contact-inner {
  max-width: 800px;
}

.sponsor-form {
  background: var(--color-white);
  border-radius: 8px;
  padding: 40px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* スポンサーページのレスポンシブ */
@media (max-width: 1023px) {
  .sponsor-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .classes-grid {
    grid-template-columns: 1fr;
  }

  .trainer-profile,
  .trainer-profile--reverse {
    grid-template-columns: 1fr;
  }

  .trainer-profile--reverse .trainer-profile-img-wrap,
  .trainer-profile--reverse .trainer-profile-body {
    order: unset;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .sponsor-form {
    padding: 24px 16px;
  }
}