/* Resources section — index, category hubs, cards, breadcrumb, CTA.
   Loaded only on /resources pages (per-page CSS convention). */

/* --- Breadcrumb ---------------------------------------------------------- */
.breadcrumb {
  padding-block: var(--space-xs);
  background: var(--color-bg-alt);
  font-size: var(--text-s);
}
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35em;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-text-muted);
}
.breadcrumb__list li:not(:last-child)::after {
  content: '/';
  margin-inline-start: 0.35em;
  color: var(--color-border);
}
.breadcrumb__list a { color: var(--color-primary); }
.breadcrumb__list li[aria-current] {
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-inline-size: 60vw;
}

/* --- Section hero -------------------------------------------------------- */
.resource-hero {
  padding-block: var(--space-xl) var(--space-l);
  text-align: center;
}
.resource-hero__eyebrow {
  margin: 0 0 var(--space-2xs);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-s);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.resource-hero__heading {
  margin: 0;
  color: var(--color-primary-dark);
}
.resource-hero__lede {
  max-inline-size: 46rem;
  margin: var(--space-s) auto 0;
  color: var(--color-text-muted);
  font-size: var(--text-m);
}

/* --- Category filter chips ----------------------------------------------- */
.resource-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2xs);
  margin-block-end: var(--space-l);
}
.resource-chip {
  display: inline-block;
  padding: 0.5em 1.1em;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-s);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.resource-chip:hover,
.resource-chip:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
}
.resource-chip.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}
.resource-active-tag {
  margin: 0 0 var(--space-m);
  text-align: center;
  color: var(--color-text-muted);
}

/* --- Card grid ----------------------------------------------------------- */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(20rem, 100%), 1fr));
  gap: var(--space-m);
}
/* display:flex below would otherwise override the browser's [hidden] rule,
   which the index filter relies on to hide non-matching cards. */
.resource-card[hidden] { display: none; }
.resource-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  background: var(--color-bg);
  box-shadow: var(--shadow-s);
  transition: box-shadow var(--transition), transform var(--transition);
}
.resource-card:hover {
  box-shadow: var(--shadow-m);
  transform: translateY(-2px);
}
.resource-card__media {
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.resource-card__media img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}
.resource-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-2xs);
  padding: var(--space-s);
}
.resource-card__category {
  align-self: flex-start;
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.resource-card__title {
  margin: 0;
  font-size: var(--text-l);
}
.resource-card__title-link {
  color: var(--color-primary-dark);
  text-decoration: none;
}
.resource-card__title-link:hover,
.resource-card__title-link:focus-visible {
  color: var(--color-primary);
  text-decoration: underline;
}
.resource-card__excerpt {
  margin: 0;
  color: var(--color-text-muted);
}
.resource-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em;
  margin: auto 0 0;
  padding-block-start: var(--space-2xs);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.resource-empty {
  text-align: center;
  color: var(--color-text-muted);
  padding-block: var(--space-l);
}

/* --- Related articles ---------------------------------------------------- */
.resource-related__heading {
  margin: 0 0 var(--space-m);
  color: var(--color-primary-dark);
  text-align: center;
}

/* --- Bottom CTA panel ----------------------------------------------------- */
.resource-cta__panel {
  padding: var(--space-xl) var(--space-l);
  border-radius: var(--radius-l);
  background: linear-gradient(30deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-primary-tint);
  text-align: center;
}
.resource-cta__heading {
  margin: 0;
  color: #fff;
}
.resource-cta__lede {
  max-inline-size: 40rem;
  margin: var(--space-s) auto var(--space-m);
}