/* blog.css — blog index and post page, shares the service look for consistency */
@import url('service.css');

.blog-grid { display: grid; gap: var(--space-5); grid-template-columns: 1fr; margin-top: var(--space-3); }
@media (min-width: 640px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }

.blog-card {
  display: block; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  overflow: hidden; transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(0,0,0,0.08); border-color: transparent; }
.blog-card__cover { width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block; }
.blog-card__cover.media-slot { min-height: 0; border-radius: 0; border: none; }
.blog-card__body { padding: var(--space-4); }
.blog-card__category {
  display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--black); background: var(--brand); padding: 3px 10px; border-radius: 999px; margin-bottom: var(--space-2);
}
.blog-card__title { font-size: 1.15rem; margin-bottom: var(--space-2); }
.blog-card__excerpt { color: var(--gray-600); font-size: 14px; line-height: 1.55; margin-bottom: var(--space-2); }
.blog-card__date { font-size: 12px; color: var(--gray-400); font-weight: 600; }

/* single post */
.post-article { max-width: 720px; margin-inline: auto; }
.post-article__back { display: inline-block; font-size: 13px; font-weight: 700; color: var(--gray-600); margin-bottom: var(--space-4); }
.post-article__back:hover { color: var(--ink); }
.post-article__cover { width: 100%; aspect-ratio: 21/9; object-fit: cover; border-radius: var(--radius); margin-bottom: var(--space-5); }
.post-article__category {
  display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--black); background: var(--brand); padding: 4px 12px; border-radius: 999px; margin-bottom: var(--space-3);
}
.post-article__meta { color: var(--gray-600); font-size: 13px; margin-bottom: var(--space-5); }
.post-article__body { color: var(--ink-soft); line-height: 1.75; font-size: 1.05rem; }
.post-article__body p { margin-bottom: var(--space-4); }

/* prev/next navigation */
.post-nav {
  max-width: 720px; margin: var(--space-6) auto 0; padding-top: var(--space-5);
  border-top: 1px solid var(--gray-200); display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4);
}
.post-nav__link {
  display: flex; flex-direction: column; gap: 6px; padding: var(--space-3); border-radius: var(--radius);
  border: 1px solid var(--gray-200); transition: border-color 0.15s ease, transform 0.15s ease;
}
.post-nav__link:hover { border-color: var(--brand); transform: translateY(-2px); }
.post-nav__link--next { text-align: right; align-items: flex-end; grid-column: 2; }
.post-nav__label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: #7a8f00; }
.post-nav__title { font-size: 14px; font-weight: 600; color: var(--ink); line-height: 1.4; }

@media (max-width: 640px) {
  .post-nav { grid-template-columns: 1fr; }
  .post-nav__link--next { grid-column: 1; text-align: left; align-items: flex-start; }
}