/* ===================================
   症例写真ページ専用スタイル
   =================================== */

/* 注意事項カード */
.notice-section {
  background: var(--bg-light);
  padding: var(--spacing-md) 0;
}

.notice-card {
  background: white;
  border-left: 4px solid #FF9800;
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  max-width: 800px;
  margin: 0 auto;
}

.notice-card__title {
  font-size: 18px;
  color: #FF9800;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.notice-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.notice-card__list li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-md);
  position: relative;
  color: var(--text-gray);
}

.notice-card__list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #FF9800;
  font-weight: 700;
}

/* 症例グリッド */
.cases-section {
  background-color: #FFFFFF;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: var(--spacing-lg);
}

/* 症例カード */
.case-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.case-card__header {
  padding: var(--spacing-md);
  background: var(--bg-light);
}

.case-card__tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: var(--font-size-small);
  margin-bottom: var(--spacing-xs);
}

.case-card__title {
  font-size: 18px;
  color: var(--text-dark);
  margin: 0;
}

/* ===================================
   ビフォーアフター比較スライダー
   =================================== */
.case-viewer {
  position: relative;
}

/* 比較スライダー本体 */
.case-compare {
  --compare: 50%;
  position: relative;
  overflow: hidden;
  background: #f0f0f0;
  user-select: none;
  touch-action: pan-y;
}

.case-compare__img {
  display: block;
  width: 100%;
  height: auto;
}

/* BEFORE: 下層として全面表示 */
.case-compare__img--before {
  position: relative;
  z-index: 1;
}

/* AFTER: 上層。clip-path でスライダー位置から右側のみ表示 */
.case-compare__img--after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
  clip-path: inset(0 0 0 var(--compare));
  -webkit-clip-path: inset(0 0 0 var(--compare));
}

/* 仕切り線 + ハンドル */
.case-compare__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--compare);
  width: 2px;
  background: #ffffff;
  transform: translateX(-50%);
  z-index: 3;
  pointer-events: none;
  box-shadow: 0 0 0 1px rgba(74, 60, 60, 0.18), 0 6px 18px rgba(74, 60, 60, 0.25);
}

.case-compare__handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--coral-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(74, 60, 60, 0.28), 0 0 0 2px rgba(232, 165, 177, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.case-compare:hover .case-compare__handle,
.case-compare.is-dragging .case-compare__handle {
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 6px 26px rgba(74, 60, 60, 0.32), 0 0 0 3px rgba(214, 107, 124, 0.5);
}

/* ラベル */
.case-compare__label {
  position: absolute;
  top: 12px;
  padding: 5px 12px;
  border-radius: 4px;
  font-family: var(--font-sans-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  z-index: 4;
  pointer-events: none;
}

.case-compare__label--before {
  left: 12px;
  background: rgba(74, 60, 60, 0.72);
  color: #ffffff;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.case-compare__label--after {
  right: 12px;
  background: linear-gradient(135deg, var(--coral), var(--coral-deep));
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(214, 107, 124, 0.3);
}

/* 透明 range：ドラッグ入力 */
.case-compare__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  opacity: 0;
  cursor: ew-resize;
  z-index: 5;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}
.case-compare__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 44px;
  height: 100%;
  background: transparent;
  cursor: ew-resize;
}
.case-compare__range::-moz-range-thumb {
  width: 44px;
  height: 100%;
  background: transparent;
  border: none;
  cursor: ew-resize;
}
.case-compare__range:focus-visible + .case-compare__divider .case-compare__handle,
.case-compare__range:focus-visible ~ .case-compare__divider .case-compare__handle {
  box-shadow: 0 6px 26px rgba(74, 60, 60, 0.32), 0 0 0 3px var(--coral-deep);
}

/* 症例情報 */
.case-card__info {
  padding: var(--spacing-md);
}

.case-card__description {
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  font-size: 14px;
}

.case-card__details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-light);
}

.case-card__detail {
  text-align: center;
}

.case-card__detail-label {
  display: block;
  font-size: var(--font-size-small);
  color: var(--text-light);
  margin-bottom: 4px;
}

.case-card__detail-value {
  display: block;
  font-weight: 700;
  color: var(--primary-pink);
  font-size: var(--font-size-small);
}

/* お客様の声 */
.testimonials-section {
  background-color: var(--bg-light);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.testimonial-card {
  background: white;
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: var(--box-shadow);
}

.testimonial-card__rating {
  color: #FFD700;
  font-size: 20px;
  margin-bottom: var(--spacing-sm);
}

.testimonial-card__text {
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  font-size: 14px;
}

.testimonial-card__author {
  color: var(--text-gray);
  font-size: var(--font-size-small);
  text-align: right;
  font-weight: 600;
}

/* 症例プレースホルダ */
.case-viewer__image-wrap--placeholder {
  background: var(--bg-light);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--bg-beige), var(--bg-light));
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.case-placeholder__text {
  font-size: var(--font-size-small);
  color: var(--text-light);
  text-align: center;
  line-height: 1.8;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .cases-grid {
    grid-template-columns: 1fr;
  }

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

  .case-card__details {
    grid-template-columns: repeat(3, 1fr);
  }

  .case-compare__handle {
    width: 40px;
    height: 40px;
  }

  .case-compare__label {
    font-size: 11px;
    padding: 4px 10px;
    letter-spacing: 0.12em;
  }
}