/* Africa Autism Alliance — blog index and posts.
   Loaded by templates/pages/blog/ (posts also load prose.css for the article text). */

/* ==========================================================================
   Post cards — index grid and "Keep reading"
   ========================================================================== */

.post-grid {
  display: grid;
  gap: var(--space-6) var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 600px) {
  .post-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .post-grid { grid-template-columns: repeat(3, 1fr); }
}
.post-grid__featured { grid-column: 1 / -1; }

.post-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: var(--space-2);
  height: 100%;
}

.post-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--primary-tint);
}
.post-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: scale var(--dur) var(--ease-out);
}
.post-card:hover .post-card__media img { scale: 1.03; }

.post-card__placeholder {
  display: grid;
  place-items: center;
  height: 100%;
}
.post-card__placeholder svg {
  width: 28%;
  height: auto;
  opacity: .5;
}

.post-card__body {
  display: grid;
  gap: var(--space-1);
  align-content: start;
}

.post-card__meta {
  color: var(--ink-soft);
  font-size: var(--fs-small);
}

.post-card__title {
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
}
.post-card__link {
  color: var(--ink);
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}
.post-card:hover .post-card__link { text-decoration-line: underline; }
/* The whole card is the link's hit area */
.post-card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
}
.post-card__link:focus-visible { outline: none; }
.post-card__link:focus-visible::after {
  outline: 2px solid var(--brand-primary);
  outline-offset: 6px;
}

.post-card__excerpt {
  display: -webkit-box;
  overflow: hidden;
  color: var(--ink-soft);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

/* Newest post on page 1: picture beside the text on wide screens */
@media (min-width: 900px) {
  .post-card--featured {
    grid-template-columns: 1.25fr 1fr;
    align-items: center;
    gap: var(--space-6);
  }
  .post-card--featured .post-card__title {
    font-size: clamp(1.75rem, 2.6vw, 2.5rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.015em;
  }
  .post-card--featured .post-card__excerpt {
    display: block;
    font-size: 1.125rem;
  }
}

/* Numbered page links */
.pagination__pages {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pagination__pages a,
.pagination__pages [aria-current] {
  display: grid;
  place-items: center;
  min-width: 48px;
  height: 48px;
  padding-inline: .75rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  text-decoration: none;
}
.pagination__pages a {
  color: var(--ink);
  transition: background-color var(--dur) var(--ease-out);
}
.pagination__pages a:hover { background-color: var(--hover-wash); }
.pagination__pages [aria-current] {
  background: var(--brand-primary);
  color: var(--on-brand);
}

/* ==========================================================================
   Post page
   ========================================================================== */

/* Post titles run long, so they sit a step smaller than other page titles */
.hero--post .hero__title {
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  line-height: 1.15;
}
.hero--post .hero__text { grid-column: 1 / -1; max-width: 52rem; }
.hero--post .eyebrow a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: .25em;
}

.preview-banner {
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-3);
  border: 1.5px dashed var(--brand-primary);
  border-radius: var(--radius-sm);
  background: var(--primary-tint);
  color: var(--primary-ink);
  font-weight: 600;
}

.post-cover {
  width: 100%;
  max-height: 640px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: var(--primary-tint);
}

.post-article { padding-top: var(--space-6); }

/* Buttons in the text: <p><a class="btn btn--primary" href="…">Talk to us</a></p>.
   Long labels wrap rather than overflow on phones. */
.prose .btn {
  white-space: normal;
  text-decoration: none;
  overflow-wrap: normal;
}
.prose .btn--primary { color: var(--on-brand); }

/* "Read this next" cards in the text:
   <a class="post-link" href="/resources/blog/…"><img …><span>Title</span></a> */
.prose .post-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: .5rem;
  padding-right: var(--space-2);
  border-radius: var(--radius-md);
  background: var(--primary-tint);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease-out);
}
.prose .post-link:hover { background-color: color-mix(in srgb, var(--brand-primary) 16%, white); }
.prose .post-link img {
  flex: none;
  width: 7.5rem;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-sm);
  object-fit: cover;
}
.prose .post-link span {
  text-decoration: underline transparent 1px;
  text-underline-offset: .2em;
  transition: text-decoration-color var(--dur) var(--ease-out);
}
.prose .post-link:hover span { text-decoration-color: currentColor; }

/* "In this article" */
.toc {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
}
.toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.toc a {
  display: block;
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: .9375rem;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease-out);
}
.toc a:hover { background-color: var(--hover-wash); }

/* FAQs: native disclosure widgets, no script needed */
.faq {
  display: grid;
  gap: var(--space-4);
  max-width: 56rem;
}
.faq__item { border-bottom: 1px solid var(--rule-on-tint); }
.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: 64px;
  padding-block: var(--space-2);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.4;
  list-style: none;
  cursor: pointer;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item[open] .chevron { transform: rotate(180deg); }
.faq__answer {
  display: grid;
  gap: var(--space-1);
  max-width: 68ch;
  padding-bottom: var(--space-3);
  color: var(--ink-soft);
}
.faq__answer a {
  color: var(--primary-ink);
  text-underline-offset: .2em;
}
.faq__answer ul,
.faq__answer ol {
  margin: 0;
  padding-left: 1.5rem;
}

/* ==========================================================================
   Motion preferences
   ========================================================================== */

.calm .post-card:hover .post-card__media img { scale: none; }
@media (prefers-reduced-motion: reduce) {
  .post-card:hover .post-card__media img { scale: none; }
}