/* ============================================================
   SINGLE  /css/single.css
   ============================================================ */

/* ── 2カラムレイアウト ────────────────────────────────── */
.blog-single__inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-lg);
  align-items: start;
}

/* ── 記事本文エリア ───────────────────────────────────── */
.blog-single__title {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 700;
  color: var(--color-navy);
  margin: 0 0 12px;
  line-height: 1.5;
}

.blog-single__title-border {
  width: 100%;
  height: 2px;
  background: var(--color-navy);
  margin-bottom: var(--space-md);
}

.blog-single__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 8px 0 12px;
}

.blog-single__date {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.blog-single__cats {
  display: flex;
  gap: 8px;
}

.blog-single__cat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.875rem;
  color: var(--color-navy);
  text-decoration: none;
  transition: opacity var(--transition);
}

.blog-single__cat:hover {
  opacity: 0.7;
}

.blog-single__cat i {
  font-size: 0.875rem;
}

.blog-single__content {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.blog-single__content p {
  margin: 0 0 1.5em;
}

.blog-single__content h2,
.blog-single__content h3 {
  color: var(--color-navy);
  margin: 1.5em 0 0.75em;
  font-weight: 700;
}

.blog-single__content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  margin: 1em 0;
}

/* ── SNSシェアボタン ──────────────────────────────────── */
.blog-single__share {
  display: flex;
  gap: 12px;
  margin: var(--space-md) 0;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  background: var(--color-white);
  color: var(--color-text);
  transition:
    background var(--transition),
    color var(--transition);
  min-width: 100px;
  text-align: center;
}

.share-btn:hover {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.share-btn--facebook {
  border-color: #1877f2;
  color: #1877f2;
}
.share-btn--facebook:hover {
  background: #1877f2;
  color: var(--color-white);
}

.share-btn--line {
  border-color: #06c755;
  color: #06c755;
}
.share-btn--line:hover {
  background: #06c755;
  color: var(--color-white);
}

.share-btn--bookmark {
  border-color: var(--color-border);
}

/* ── 前後ナビ ─────────────────────────────────────────── */
.blog-single__nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: var(--space-md) 0;
}

.blog-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--color-text);
  text-decoration: none;
  transition:
    background var(--transition),
    color var(--transition);
}

.blog-nav-btn:hover {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

/* ── その他のブログ記事 ───────────────────────────────── */
.blog-single__others {
  margin-top: var(--space-lg);
}

.blog-single__others-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-sm);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-navy);
}

.other-post-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
  transition: color var(--transition);
}

.other-post-card:hover {
  color: var(--color-navy);
}

.other-post-card__thumb {
  width: 100px;
  height: 70px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.other-post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.other-post-card__no-image {
  width: 100%;
  height: 100%;
  background: var(--color-border);
}

.other-post-card__title {
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.6;
  margin: 0;
}

.blog-single__archive-btn {
  text-align: center;
  margin-top: var(--space-md);
}

/* ── 各種サービス ─────────────────────────────────────── */
.blog-single__services {
  margin-top: var(--space-lg);
}

.blog-single__services-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-sm);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-navy);
}

.blog-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: var(--space-sm);
}

.blog-service-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-navy);
  text-align: center;
  transition: box-shadow var(--transition);
}

.blog-service-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  color: var(--color-navy);
}

.blog-service-card i {
  font-size: 1.75rem;
  color: var(--color-navy);
}

.blog-service-card p {
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

/* ── サイドバー ───────────────────────────────────────── */
/* .blog-single__sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.sidebar-widget {
  margin-bottom: var(--space-md);
}

.sidebar-widget__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-navy);
} */

/* 検索フォーム */
/* .sidebar-widget .search-form {
  display: flex;
}

.sidebar-widget .search-field {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-size: 0.875rem;
}

.sidebar-widget .search-submit {
  padding: 8px 16px;
  background: var(--color-navy);
  color: var(--color-white);
  border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  font-size: 0.875rem;
} */

/* カテゴリリスト */
/* .sidebar-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-cat-list li {
  border-bottom: 1px solid var(--color-border);
}

.sidebar-cat-list li a {
  display: block;
  padding: 8px 0;
  font-size: 0.875rem;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}

.sidebar-cat-list li a:hover {
  color: var(--color-navy);
} */

/* 新着記事 */
/* .sidebar-recent-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-recent-list li {
  border-bottom: 1px solid var(--color-border);
}

.sidebar-recent-list li a {
  display: block;
  padding: 8px 0;
  font-size: 0.875rem;
  color: var(--color-text);
  text-decoration: none;
  line-height: 1.6;
  transition: color var(--transition);
}

.sidebar-recent-list li a:hover {
  color: var(--color-navy);
} */

/* アーカイブ */
/* .sidebar-widget select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--color-text);
  background: var(--color-white);
  cursor: pointer;
} */

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

  .blog-single__sidebar {
    position: static;
  }

  .blog-single__share {
    flex-wrap: wrap;
  }

  .share-btn {
    flex: 1;
    min-width: 80px;
  }

  .blog-single__nav {
    flex-direction: column;
  }

  .blog-services-grid {
    grid-template-columns: 1fr 1fr;
  }
}