/* 施工事例詳細ページ */

/* パンくずナビ */
.construction-breadcrumb {
  font-size: 0.8125rem;
  color: #718096;
  margin-bottom: 1rem;
}

.construction-breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.construction-breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  margin: 0 0.4rem;
  color: #cbd5e0;
}

.breadcrumb-current {
  color: #4a5568;
}

/* レイアウト */
.construction-single-layout {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* カテゴリバッジ（詳細ページ） */
.construction-single-layout > .construction-category {
  display: inline-block;
  background-color: #edf2f7;
  color: #4a5568;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.5rem;
}

/* タイトル */
.construction-article-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 1.5rem;
  line-height: 1.4;
}

/* 施工写真ギャラリー */
.cg {
  margin-bottom: 2rem;
}

.cg-main {
  position: relative;
  background: #000;
  border-radius: 0.5rem;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.cg-slide {
  position: absolute;
  inset: 0;
  display: none;
}

.cg-slide.is-active {
  display: block;
}

.cg-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.cg-caption {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 3px;
  z-index: 2;
}

.cg-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255, 255, 255, 0.85);
  border: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  font-size: 1.5rem;
  line-height: 1;
  color: #1a202c;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.cg-arrow:hover {
  background: #fff;
}

.cg-prev { left: 0.75rem; }
.cg-next { right: 0.75rem; }

.cg-thumbs {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.cg-thumb {
  flex-shrink: 0;
  width: 5rem;
  height: 5rem;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 0.375rem;
  overflow: hidden;
  cursor: pointer;
  background: none;
  opacity: 0.6;
  transition: opacity 0.2s, border-color 0.2s;
}

.cg-thumb.is-active,
.cg-thumb:hover {
  opacity: 1;
  border-color: var(--color-primary);
}

.cg-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 施工情報 */
.construction-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #f7fafc;
  border-radius: 0.5rem;
  border: 1px solid #e2e8f0;
}

.construction-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.construction-info-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

.construction-info-body {
  flex: 1;
  min-width: 0;
}

.construction-info-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #718096;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 0.2rem;
}

.construction-info-body p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-dark);
  line-height: 1.6;
}

/* 前後ナビゲーション */
.construction-nav {
  border-top: 1px solid #e2e8f0;
  padding: 1.5rem 1rem;
}

.construction-nav-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.construction-nav a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.construction-nav a:hover {
  color: var(--color-primary-dark);
}

.construction-nav .nav-next {
  margin-left: auto;
}

/* お問い合わせセクション */
.construction-cta {
  background-color: #f7fafc;
  border-top: 1px solid #e2e8f0;
  padding: 3rem 1rem;
  text-align: center;
}

.construction-cta-inner {
  max-width: 560px;
  margin: 0 auto;
}

.construction-cta h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 0.5rem;
}

.construction-cta > p,
.construction-cta-inner > p {
  color: #4a5568;
  margin: 0 0 1.5rem;
  font-size: 0.875rem;
  line-height: 1.6;
}

.construction-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.construction-cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-dark);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.construction-cta-phone svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.construction-cta-phone:hover {
  color: var(--color-primary);
}

.cta-hours {
  font-size: 0.8125rem;
  color: #718096;
}

.construction-cta .hero-button {
  display: inline-block;
  margin-top: 0.25rem;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .construction-single-layout {
    padding: 1.5rem 1rem;
  }

  .construction-article-title {
    font-size: 1.25rem;
  }

  .cg-thumb {
    width: 4rem;
    height: 4rem;
  }

  .cg-arrow {
    width: 2rem;
    height: 2rem;
    font-size: 1.25rem;
  }

  .construction-info {
    padding: 1rem;
  }

  .construction-nav-inner {
    flex-direction: column;
  }

  .construction-nav .nav-next {
    margin-left: 0;
    justify-content: flex-end;
  }

  .construction-cta {
    padding: 2rem 1rem;
  }

  .construction-cta-phone {
    font-size: 1.25rem;
  }
}