/* ============ 症例紹介 専用スタイル ============ */
.breadcrumb { font-size: 13px; color: var(--text); margin-bottom: 18px; }
.breadcrumb a { color: var(--main); }
.breadcrumb span { margin: 0 8px; color: #ccc; }
.hero--plain .hero__slider { aspect-ratio: 1320 / 380; }
.hero__hours .tel { display: block; text-decoration: none; font-size: 20px; font-weight: 700; color: var(--main); text-align: center; margin-bottom: 8px; letter-spacing: .04em; }
.hero--plain .hero__hours { top: 20px; left: 20px; right: auto; padding: 10px 14px; font-size: 12px; box-shadow: 0 3px 10px rgba(0,0,0,.1); }
.hero--plain .hero__hours .tel { font-size: 15px; margin-bottom: 4px; }
.hero--plain .hero__hours th, .hero--plain .hero__hours td { padding: 2px 6px; }
.hero--plain .hero__hoursnote { font-size: 10px; margin-top: 4px; }

.article__lead { font-size: 16px; margin-bottom: 30px; max-width: 840px; }
.article__cta { text-align: center; margin: 50px auto 0; padding: 34px; background: var(--bg); border-radius: 16px; max-width: 840px; }
.article__cta p { margin-bottom: 16px; font-weight: 700; }
.article__cta a { display: inline-block; background: var(--main); color: #fff; padding: 14px 40px; border-radius: 30px; font-size: 14px; letter-spacing: .05em; }

/* ---- カテゴリフィルター ---- */
.case-filter { display: flex; flex-wrap: wrap; gap: 10px; }
.case-filter__btn { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 8px 20px; font-size: 13px; color: var(--text); cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.case-filter__btn:hover { border-color: var(--main); color: var(--main); }
.case-filter__btn.is-active { background: var(--main); border-color: var(--main); color: #fff; }

/* ---- 症例一覧 ---- */
.case-list { max-width: 900px; margin: 0 auto; }
.case-item { margin-bottom: 60px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.case-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.case-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 340px; margin-bottom: 20px; }
.case-photo { position: relative; border-radius: 10px; overflow: hidden; aspect-ratio: 4/3; background: var(--bg); }
.case-photo img { width: 100%; height: 100%; object-fit: cover; display: block; filter: brightness(1.08) contrast(1.04); }
.case-photo__label { position: absolute; top: 10px; left: 10px; background: rgba(0,0,0,.55); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .08em; padding: 4px 12px; border-radius: 4px; z-index: 2; }
.case-item__title { font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.case-table { width: 100%; border-collapse: collapse; }
.case-table th, .case-table td { padding: 12px 0; border-top: 1px solid var(--line); font-size: 14px; text-align: left; vertical-align: top; }
.case-table th { width: 140px; color: var(--main); font-weight: 700; white-space: nowrap; }
.case-table tr:first-child th, .case-table tr:first-child td { border-top: none; }

@media (max-width: 900px) {
  .hero--plain .hero__slider { aspect-ratio: 1201 / 550; }
  .breadcrumb { font-size: 16px; }
  .article__lead { font-size: 16px; }
  .case-filter__btn { font-size: 15px; padding: 9px 18px; }
  .case-photos { grid-template-columns: 1fr; gap: 10px; }
  .case-item__title { font-size: 18px; }
  .case-table th, .case-table td { font-size: 16px; display: block; width: auto; }
  .case-table th { padding-bottom: 4px; }
  .case-table td { padding-top: 0; padding-bottom: 16px; }
}