/* ============================================================
   KloudData Insights — Blog Listing & Post Card Component
   Enqueued on the blog listing (is_home()) and single posts
   (is_singular('post'), for the Related Posts section).
   Card design matches template-parts/home-insights.php's
   .kd-home-insights-card language for consistency site-wide.
============================================================ */

.kd-blog-hero-sub {
  margin-top: 20px;
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.kd-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.kd-blog-grid--related { margin-top: 32px; }

.kd-blog-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(10, 17, 40, .04);
  transition: transform .2s ease, box-shadow .2s ease;
}
.kd-blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -16px rgba(10, 17, 40, .18);
  text-decoration: none;
}
.kd-blog-card-media {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
}
.kd-blog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px;
}
.kd-blog-card-tag {
  align-self: flex-start;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--accent-blue-glow, rgba(0, 85, 238, .1));
  color: var(--accent-blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.kd-blog-card-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.kd-blog-card-excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 18px;
}
.kd-blog-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.kd-blog-card-author {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.kd-blog-card-avatar { width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0; }
.kd-blog-card-author-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.35;
}
.kd-blog-card-author-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kd-blog-card-date { font-size: 12px; color: var(--text-muted); }
.kd-blog-card-read {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-blue);
}
.kd-blog-card-read svg { width: 14px; height: 14px; transition: transform .2s ease; }
.kd-blog-card:hover .kd-blog-card-read svg { transform: translateX(3px); }

.kd-blog-empty { color: var(--text-secondary); text-align: center; padding: 60px 0; }

/* Pagination */
.kd-blog-pagination { margin-top: 48px; text-align: center; }
.kd-blog-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  margin: 0 4px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.kd-blog-pagination .page-numbers.current {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}
.kd-blog-pagination .page-numbers:hover:not(.current) {
  background: var(--bg-secondary);
  text-decoration: none;
}
.kd-blog-pagination .page-numbers.dots { border: none; background: none; }

/* Bottom CTA */
.kd-blog-cta { text-align: center; margin-top: 56px; }
.kd-blog-cta p { font-size: 17px; color: var(--text-secondary); margin-bottom: 24px; }
.kd-blog-cta .btn-ghost { margin-left: 16px; }

@media (max-width: 1024px) {
  .kd-blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .kd-blog-grid { grid-template-columns: 1fr; gap: 20px; }
  .kd-blog-card-body { padding: 18px; }
  .kd-blog-cta .btn-ghost { margin-left: 0; margin-top: 12px; display: inline-block; }
}