/* =====================================================================
   KENNEDY HVAC — blog listing, post cards, single posts
   (loaded on the blog, archives, search and posts, and with the
   Blog posts grid section).
   ===================================================================== */
.post-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; }
.post-grid > li { display: flex; }
.post-card {
  position: relative;
  isolation: isolate;
  display: flex;
  width: 100%;
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: inset 0 0 0 var(--border-w) var(--color-border), 0 0.75rem 2rem -1.25rem rgba(28, 34, 68, 0.35), 0 0 0 0 var(--color-orange);
  transition: transform 0.6s var(--ease-spring), box-shadow 0.45s var(--ease-out);
}
.post-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border: var(--border-w) solid var(--color-navy);
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
  pointer-events: none;
}
.post-card:hover { transform: translate(-0.25rem, -0.25rem); box-shadow: inset 0 0 0 var(--border-w) var(--color-border), 0 0.75rem 2rem -1.25rem rgba(28, 34, 68, 0), 0.5rem 0.5rem 0 0 var(--color-orange); }
.post-card:hover::after { opacity: 1; }
.post-card__link { display: grid; grid-template-rows: auto 1fr; width: 100%; color: var(--color-navy); text-decoration: none; }
.post-card__link:hover { color: var(--color-navy); }
.post-card__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  background: var(--color-navy);
}
.post-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease-out); }
.post-card:hover .post-card__img { transform: scale(1.04); }
/* No photo: a small sunburst in brand colours */
.post-card__media--art { aspect-ratio: 16 / 6; background: var(--color-navy); }
.post-card__burst {
  position: absolute;
  left: 82%;
  top: 110%;
  width: 260%;
  aspect-ratio: 1;
  translate: -50% -50%;
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(255, 241, 216, 0.13) 0deg 6deg, transparent 6deg 15deg);
  -webkit-mask-image: radial-gradient(circle, #000 0 30%, transparent 62%);
          mask-image: radial-gradient(circle, #000 0 30%, transparent 62%);
  transition: rotate 1.4s var(--ease-out);
}
.post-card:hover .post-card__burst { rotate: 12deg; }
.post-card__spark { position: absolute; left: 1.25rem; top: 1.25rem; width: 1.75rem; height: 1.75rem; color: var(--color-orange); }
.post-card__body { display: grid; gap: 0.5rem; align-content: start; padding: 1.375rem 1.5rem 1.5rem; }
.post-card__meta { display: flex; flex-wrap: wrap; gap: 0.25rem 0.75rem; font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-orange-dark); }
.post-card__meta time { color: var(--color-ink-muted); }
.post-card__title { font-family: var(--font-display); font-weight: var(--fw-heading); font-size: var(--fs-lg); line-height: 1.18; color: var(--color-navy); }
.post-card__text { font-size: var(--fs-sm-plus); line-height: 1.5; color: var(--color-ink-muted); }
.post-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.5rem;
  color: var(--color-link);
  font-size: var(--fs-sm-plus);
  font-weight: 700;
}
.post-card__more .icon { width: 1.125rem; height: 1.125rem; transition: transform 0.6s var(--ease-bounce); }
.post-card:hover .post-card__more .icon { transform: translateX(0.375rem); }

/* Pagination */
.pagination { margin-top: clamp(2rem, 1rem + 3vw, 3.5rem); }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pagination .page-numbers {
  display: inline-grid;
  place-items: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0 0.875rem;
  border: var(--border-w) solid var(--color-navy);
  border-radius: var(--radius-pill);
  color: var(--color-navy);
  font-weight: 700;
  text-decoration: none;
}
.pagination .page-numbers.current { background: var(--color-navy); color: var(--color-cream); }
.pagination a.page-numbers:hover { background: var(--color-cream); }
.search-panel { margin-bottom: clamp(1.5rem, 1rem + 2vw, 2.5rem); }

/* Single post */
.post-article__media { margin-bottom: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
.post-article__media img { width: 100%; border-radius: var(--radius-l); }
.post-article__content { max-width: none; font-size: var(--fs-md); }
.post-article__content > * + * { margin-top: 1.15em; }
.post-article__content h2 { margin-top: 1.6em; font-size: clamp(1.625rem, 1.25rem + 1.4vw, 2.375rem); }
.post-article__content h2 + * { margin-top: 0.6em; }
.post-article__content h3 { margin-top: 1.4em; }
.post-article__content .is-style-callout,
.post-article__content .callout { font-size: var(--fs-base); }
.post-article__content .wp-block-image img { border-radius: var(--radius-card); }
.post-article__content figcaption { margin-top: 0.5rem; font-size: var(--fs-sm); color: var(--color-ink-muted); }

@media (min-width: 40em) {
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 64em) {
  .post-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  .post-card:hover { transform: none; }
}