/**
 * About Treatment Page Styles
 * 施術について
 *
 * @package Fujioka_Theme_Light
 */

/* ===================================
   Overview (親ページ)
   =================================== */

.treatment-overview {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 40px 80px;
}

.treatment-intro {
  text-align: center;
  margin-bottom: 48px;
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text);
}

.treatment-intro p {
  margin-bottom: 1.5em;
}

/* ===================================
   Treatment Grid (アイキャッチ画像カード)
   =================================== */

.treatment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.treatment-grid-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
}

.treatment-grid-card:hover {
  transform: var(--hover-lift-subtle);
  box-shadow: var(--shadow-hover);
}

.treatment-grid-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-bg-soft);
  position: relative;
}

.treatment-grid-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

/* 写真フィルターオーバーレイ */
.treatment-grid-card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-warm);
  opacity: 0.15;
  pointer-events: none;
  z-index: 1;
}

.treatment-grid-card:hover .treatment-grid-card-image img {
  transform: scale(1.05);
}

/* アイキャッチがない場合のアイコンフォールバック */
.treatment-grid-card-icon {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-pale);
  color: var(--color-accent);
}

.treatment-grid-card-content {
  padding: 20px;
}

.treatment-grid-card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 8px;
}

.treatment-grid-card-excerpt {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.7;
}

/* ===================================
   Detail (子ページ)
   =================================== */

.treatment-detail {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 40px 80px;
}

.treatment-detail-header {
  text-align: center;
  margin-bottom: 40px;
}

.treatment-detail-icon {
  width: 80px;
  height: 80px;
  background: var(--color-accent-pale);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.treatment-detail-content {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text);
}

.treatment-detail-content h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-primary);
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent-pale);
}

.treatment-detail-content h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-primary);
  margin: 32px 0 16px;
}

.treatment-detail-content p {
  margin-bottom: 1.5em;
}

.treatment-detail-content ul,
.treatment-detail-content ol {
  margin: 1em 0 1.5em 1.5em;
}

.treatment-detail-content li {
  margin-bottom: 0.5em;
}

.treatment-detail-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 24px 0;
}

/* ===================================
   Navigation (他の施術ページへ)
   =================================== */

.treatment-nav {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

.treatment-nav-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-primary);
  margin: 0 0 20px;
  text-align: center;
}

.treatment-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.treatment-nav-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.9rem;
  transition: var(--transition-base);
}

.treatment-nav-item:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.treatment-nav-icon {
  color: var(--color-accent);
  display: flex;
}

.treatment-nav-item:hover .treatment-nav-icon {
  color: #fff;
}

/* ===================================
   Responsive
   =================================== */

@media (max-width: 768px) {
  .treatment-overview {
    padding: 40px 20px 60px;
  }

  .treatment-intro {
    font-size: 0.95rem;
    margin-bottom: 32px;
  }

  /* グリッドカード（モバイル） */
  .treatment-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .treatment-grid-card-image {
    aspect-ratio: 16/9;
  }

  .treatment-grid-card-content {
    padding: 16px;
  }

  .treatment-grid-card-title {
    font-size: 1rem;
  }

  .treatment-grid-card-excerpt {
    font-size: 0.8rem;
  }

  .treatment-detail {
    padding: 40px 20px 60px;
  }

  .treatment-detail-icon {
    width: 64px;
    height: 64px;
  }

  .treatment-detail-icon svg {
    width: 32px;
    height: 32px;
  }

  .treatment-detail-content {
    font-size: 0.95rem;
  }

  .treatment-detail-content h2 {
    font-size: 1.2rem;
    margin: 36px 0 16px;
  }

  .treatment-detail-content h3 {
    font-size: 1.05rem;
    margin: 24px 0 12px;
  }

  .treatment-nav {
    margin-top: 40px;
    padding-top: 32px;
  }

  .treatment-nav-list {
    gap: 8px;
  }

  .treatment-nav-item {
    padding: 10px 16px;
    font-size: 0.85rem;
  }
}