/*
 * Acervo TEF — breadcrumb global (variante cápsulas).
 * Substitui /acervo/breadcrumbs.css.
 * Aplica-se a todas as páginas que utilizam
 * <nav class="ac-breadcrumb"> dentro de <header class="site-header">.
 * HTML, navegação, aria-current e BreadcrumbList não são alterados.
 */

.site-header .ac-breadcrumb {
  display: block;
  width: 100%;
  background: #fff;
  border-top: 1px solid #e5eaf0;
  color: #526174;
  font-family: Inter, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: normal;
  text-transform: none;
}

.site-header .ac-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px 8px;
  list-style: none;
  max-width: 1440px;
  width: calc(100% - 40px);
  margin: 0 auto;
  padding: 8px 0;
}

.site-header .ac-breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  overflow-wrap: anywhere;
}

.site-header .ac-breadcrumb li + li::before {
  content: '›';
  color: #8a98aa;
  font-size: 16px;
  line-height: 1;
  flex-shrink: 0;
}

.site-header .ac-breadcrumb a,
.site-header .ac-breadcrumb [aria-current="page"] {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 5px 12px;
  border: 1px solid #dfe7f0;
  border-radius: 999px;
  background: #f5f8fc;
  line-height: 1.5;
  white-space: normal;
}

.site-header .ac-breadcrumb a {
  color: #12345b;
  font: inherit;
  text-decoration: none;
  transition: background-color .16s ease,
              border-color .16s ease,
              color .16s ease;
}

.site-header .ac-breadcrumb a:hover {
  background: #eaf0f8;
  border-color: #b9cadd;
  color: #0e3058;
  text-decoration: none;
}

.site-header .ac-breadcrumb a:focus-visible {
  outline: 2px solid #9b741c;
  outline-offset: 3px;
  border-radius: 999px;
}

.site-header .ac-breadcrumb [aria-current="page"] {
  border-color: #e4d3a8;
  background: #faf4e6;
  color: #735419;
  font-weight: 500;
}

@media (max-width: 580px) {
  .site-header .ac-breadcrumb { font-size: 11px; }
  .site-header .ac-breadcrumb ol {
    width: calc(100% - 32px);
    gap: 5px 8px;
    padding: 7px 0;
  }
  .site-header .ac-breadcrumb li { gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .site-header .ac-breadcrumb a { transition: none; }
}