/* ===== PC用固定CTA切り替え ===== */
@media (max-width: 1280px) {
  .fixed-cta-desktop {
    display: none;
  }
  .fixed-cta-mobile {
    display: block;
  }
  .footer {
    padding-bottom: 100px;
  }
}

/* ===== TABLET (1024px) ===== */
@media (max-width: 1024px) {
  .category-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .problems-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .office-content,
  .access-content {
    grid-template-columns: 1fr;
  }

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

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

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

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

  .global-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  /* 記事レイアウト：サイドバーなし */
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    display: none;
  }
}

/* ===== MOBILE (768px) ===== */
@media (max-width: 768px) {
  :root {
    --section-padding: 48px;
  }

  .container {
    padding: 0 16px;
  }

  .logo-img {
    height: 28px;
  }

  .logo-sub {
    display: none;
  }

  .footer-logo img {
    height: 32px;
  }

  .hero h1 {
    font-size: 24px;
  }

  .hero-sub {
    font-size: 16px;
  }

  .hero-question {
    font-size: 14px;
  }

  .category-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    max-width: 100%;
  }

  .category-card {
    padding: 16px 12px;
  }

  .category-card h3 {
    font-size: 16px;
  }

  .category-card p {
    display: none;
  }

  .category-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 8px;
  }

  .category-icon svg {
    width: 18px;
    height: 18px;
  }

  .hero-access {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 16px;
    font-size: 11px;
  }

  .hero-access span {
    white-space: nowrap;
    font-size: 16px;
  }

  /* お悩みセクション */
  .problems-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .problem-category {
    padding: 20px;
  }

  .problem-category-header {
    margin-bottom: 14px;
    padding-bottom: 12px;
  }

  .problem-category h3 {
    font-size: 16px;
  }

  .problem-list li {
    margin-bottom: 8px;
  }

  .problem-list a {
    padding: 10px 14px;
    font-size: 13px;
    gap: 8px;
  }

  /* 解決事例 */
  .cases-grid {
    grid-template-columns: repeat(1, 1fr);
    grid-auto-rows: 1fr;
    gap: 12px;
  }

  .case-card {
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .case-card-header {
    padding: 10px 12px;
    font-size: 11px;
  }

  .case-card-body {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .case-card h4 {
    font-size: 16px;
    margin-bottom: 8px;
  }

  .case-card p {
    font-size: 11px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .case-card-link {
    font-size: 16px;
    margin-top: auto;
  }

  /* コラム */
  .columns-tabs {
    flex-wrap: wrap;
    gap: 6px;
  }

  .columns-tabs button {
    padding: 8px 14px;
    font-size: 12px;
  }

  .column-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 14px 16px;
  }

  .column-date { order: 2; font-size: 11px; }
  .column-cat { order: 1; margin-right: 0; font-size: 10px; }
  .column-title {order: 3;font-size: 16px;}

  /* 弁護士 */
  .lawyer-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
  }

  .lawyer-photo img,
  .lawyer-photo-placeholder {
    width: 100px;
    height: 130px;
  }

  .lawyer-name h3 {
    font-size: 18px;
  }

  .lawyer-specialties {
    justify-content: center;
  }

  .lawyer-specialty {
    font-size: 10px;
    padding: 3px 8px;
  }

  .lawyer-message {
    font-size: 16px;
  }

  /* カテゴリマップ */
  .category-map-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .category-map-item { padding: 14px; }
  .category-map-name { font-size: 12px; }
  .category-map-lawyers { font-size: 11px; }

  /* 事務所 */
  .office-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .office-image { height: 200px; }

  .office-features {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .office-feature { padding: 14px; }

  /* フッター */
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .footer-info { grid-column: 1 / -1; }
  .footer-nav h4 { font-size: 13px; }
  .footer-nav a { font-size: 12px; }

  /* セクションタイトル */
  .section-header h2 { font-size: 20px; }
  .section-header p {font-size: 16px;}

  /* ボタン */
  .btn-more a {
    padding: 12px 24px;
    font-size: 16px;
  }

  /* CTA */
  .cta h2 {
    font-size: 22px;
    margin-bottom: 24px;
  }

  .cta-buttons { gap: 12px; }

  .cta-btn {
    padding: 16px 12px;
    min-width: 100px;
    flex: 1;
  }

  .cta-btn svg { width: 28px; height: 28px; }
  .cta-btn-label { font-size: 11px; white-space: nowrap; }
  .cta-btn-value { font-size: 14px; white-space: nowrap; }
  .cta-note { font-size: 12px; }

  /* 記事ページ（B-type） */
  .article-title { font-size: 22px; }
  .article-lead { padding: 16px; font-size: 14px; }
  .article-body { padding: 24px; }
  .article-body h2 { font-size: 19px; }
  .article-body h3 { font-size: 16px; }
  .article-toc { padding: 16px 20px; }

  /* 監修者ボックス（B-type supervisor-box） */
  .supervisor-box { padding: 20px; }
  .supervisor-content { flex-direction: column; align-items: center; text-align: center; }
  .supervisor-photo { width: 80px; height: 80px; }
  .supervisor-specialties { justify-content: center; }

  /* 記事内CTA */
  .article-cta { padding: 24px 20px; }
  .article-cta-title { font-size: 17px; }
  .article-cta-text { font-size: 13px; }
  .article-cta-btn { padding: 12px 24px; font-size: 14px; }

  /* 関連記事（B-type 横カード） */
  .related-grid { grid-template-columns: 1fr; }
  .related-card-thumb { width: 60px; height: 45px; }

  /* タイムライン */
  .timeline { padding-left: 24px; }
  .timeline-item::before { left: -20px; width: 12px; height: 12px; }

  /* テーブル */
  .deadline-table { font-size: 12px; }
  .deadline-table th,
  .deadline-table td { padding: 10px 12px; }

  /* アーカイブ */
  .archive-header { padding: 20px; }
  .archive-title { font-size: 22px; }
  .archive-tabs { flex-wrap: wrap; gap: 6px; }
  .archive-tab { padding: 8px 14px; font-size: 12px; }
  .archive-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  /* カード */
  .card-column-thumb { aspect-ratio: 16 / 9; }
  .card-column-body { padding: 12px 14px; }
  .card-column-title { font-size: 13px; }
  .card-column-excerpt { display: none; }

  .card-lawyer-link { flex-direction: column; }
  .card-lawyer-photo img { width: 100%; height: 200px; }

  /* 404 */
  .error-404-cat-grid { grid-template-columns: repeat(2, 1fr); }

  /* 弁護士プロフィール */
  .lawyer-profile-header { flex-direction: column; align-items: center; text-align: center; }
  .lawyer-profile-photo img { width: 160px; height: 200px; }
  .lawyer-profile-name { font-size: 24px; }
  .lawyer-profile-stat { justify-content: center; }

  /* 解決事例 */
  .case-lawyer-info { flex-direction: column; align-items: center; text-align: center; }

  /* SNSシェアボタン */
  .share-buttons { padding: 16px; }
  .share-btn { width: 40px; height: 40px; }

  /* 前後ナビ */
  .post-navigation-inner { flex-direction: column; gap: 12px; }
  .post-navigation-link--next { text-align: left; }
  .post-navigation-link--next .post-navigation-label { justify-content: flex-start; }

  /* 30秒まとめ */
  .article-summary { padding: 16px 18px; }
  .article-summary li { font-size: 0.85rem; }

  /* FAQ */
  .faq-question { padding: 14px 16px; font-size: 0.88rem; }
  .faq-answer { padding: 12px 16px 12px 50px; font-size: 0.85rem; }
  .faq-question::before { min-width: 24px; height: 24px; font-size: 0.72rem; }

  /* ピラー記事クラスターリンク */
  .cluster-links { padding: 16px; }
  .cluster-links-list a { padding: 10px 12px; font-size: 0.85rem; }

  /* タグフィルター */
  .tag-filter { padding: 16px; }
  .tag-filter-list { gap: 6px; }
  .tag-chip { padding: 5px 10px; font-size: 11px; }

  /* カードタグ */
  .card-column-tags { padding: 6px 12px 10px; gap: 4px; }
  .card-tag { font-size: 10px; padding: 2px 6px; }
}

/* ===== SMALL MOBILE (480px) ===== */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 20px;
  }

  .problem-list a {
    font-size: 16px;
    padding: 6px 8px;
  }

  .case-card p {
    display: none;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

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

  .error-404-cat-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
}