/* FAQ. Busca, filtros e acordeao.
   Vai em wp-content/themes/acr/assets/css/acr-faq.css
   Enfileirado pelo tema quando a pagina usa o template ACR FAQ. */

.acr-faq { margin-top: var(--acr-s4); }

/* ---------- Busca ---------- */

.acr-faq__busca {
  position: relative;
  display: flex;
  align-items: center;
}
.acr-faq__busca > svg {
  position: absolute;
  left: 18px;
  width: 18px;
  height: 18px;
  pointer-events: none;
  color: var(--acr-secundario-claro);
}
.acr-faq__busca input {
  width: 100%;
  padding: 14px 48px;
  font-family: inherit;
  font-size: var(--acr-t-base);
  color: var(--acr-titulo-claro);
  background: var(--acr-card-claro);
  border: 1px solid var(--acr-gray-light);
  border-radius: 999px;
  appearance: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.acr-faq__busca input::placeholder { color: var(--acr-secundario-claro); }
.acr-faq__busca input::-webkit-search-cancel-button { display: none; }
.acr-faq__busca input:focus {
  outline: none;
  border-color: var(--acr-periwinkle);
  box-shadow: 0 0 0 4px rgba(120, 155, 255, 0.16);
}

.acr-faq__limpar {
  position: absolute;
  right: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(120, 155, 255, 0.14);
  color: var(--acr-acento);
  cursor: pointer;
  transition: background 0.18s ease;
}
.acr-faq__limpar:hover { background: rgba(120, 155, 255, 0.26); }
.acr-faq__limpar svg { width: 14px; height: 14px; }

/* ---------- Filtros ---------- */

.acr-faq__filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--acr-s3);
}
.acr-faq__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-family: inherit;
  font-size: var(--acr-t-sm);
  font-weight: 600;
  color: var(--acr-corpo-claro);
  background: var(--acr-card-claro);
  border: 1px solid var(--acr-filete-claro);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}
.acr-faq__chip:hover { border-color: var(--acr-acento); color: var(--acr-acento); }
.acr-faq__chip.is-ativo {
  background: var(--acr-navy);
  border-color: var(--acr-navy);
  color: var(--acr-offwhite);
}
.acr-faq__conta {
  font-size: var(--acr-t-xs);
  font-weight: 700;
  color: var(--acr-secundario-claro);
}
.acr-faq__chip.is-ativo .acr-faq__conta { color: var(--acr-periwinkle); }

/* ---------- Estado vazio ---------- */

.acr-faq__vazio {
  margin-top: var(--acr-s4);
  padding: var(--acr-s4);
  border: 1px dashed var(--acr-gray-light);
  border-radius: var(--acr-radius);
  text-align: center;
  font-size: var(--acr-t-sm);
  color: var(--acr-secundario-claro);
}

/* ---------- Acordeao ----------
   details e summary nativos: funcionam com teclado e sem JS, e o conteudo
   existe no HTML mesmo fechado, que e o que o schema FAQPage exige. */

.acr-faq__lista {
  display: grid;
  gap: 12px;
  margin-top: var(--acr-s4);
}

.acr-faq__item {
  border: 1px solid var(--acr-gray-light);
  border-radius: var(--acr-radius-sm);
  background: var(--acr-card-claro);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.acr-faq__item:hover { border-color: var(--acr-periwinkle); }
.acr-faq__item[open] {
  border-color: var(--acr-periwinkle);
  box-shadow: 0 12px 28px rgba(12, 18, 56, 0.08);
}

.acr-faq__pergunta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--acr-s3);
  padding: var(--acr-s3);
  cursor: pointer;
  list-style: none;
}
.acr-faq__pergunta::-webkit-details-marker { display: none; }
.acr-faq__pergunta:focus-visible {
  outline: 3px solid var(--acr-periwinkle);
  outline-offset: -3px;
  border-radius: var(--acr-radius-sm);
}

/* Rotulo de grupo e metadado, nao e o olho-magico de secao. Mais leve e
   mais apagado que o padrao do site, senao briga com a propria pergunta. */
.acr-faq__grupo {
  display: block;
  margin-bottom: var(--acr-s1);
  font-size: var(--acr-rotulo);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--acr-gray-med);
  line-height: 1;
}
.acr-faq__titulo {
  display: block;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--acr-titulo-claro);
}

.acr-faq__seta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(120, 155, 255, 0.12);
  color: var(--acr-acento);
  transition: transform var(--acr-transicao), background var(--acr-transicao);
}
.acr-faq__seta svg { width: 15px; height: 15px; }
.acr-faq__item[open] .acr-faq__seta {
  transform: rotate(180deg);
  background: var(--acr-acento);
  color: #FFFFFF;
}

/* ---------- Abertura suave ----------
   O details nativo abre de uma vez. Para animar ate a altura automatica,
   e preciso liberar interpolate-size e transicionar ::details-content.
   Onde o navegador nao suporta, a abertura continua instantanea, sem
   quebrar nada. */

@supports selector(::details-content) {
  :root { interpolate-size: allow-keywords; }

  .acr-faq__item::details-content {
    block-size: 0;
    overflow: hidden;
    opacity: 0;
    transition:
      block-size 280ms ease,
      opacity 200ms ease,
      content-visibility 280ms allow-discrete;
  }

  .acr-faq__item[open]::details-content {
    block-size: auto;
    opacity: 1;
  }
}

/* ---------- Resposta ---------- */

.acr-faq__resposta {
  padding: 0 var(--acr-s3) var(--acr-s3);
  font-size: var(--acr-t-sm);
  line-height: 1.72;
  color: var(--acr-corpo-claro);
}
.acr-faq__resposta > *:first-child { margin-top: 0; }
.acr-faq__resposta > *:last-child { margin-bottom: 0; }
.acr-faq__resposta p { margin: 0 0 12px; }
.acr-faq__resposta strong { color: var(--acr-titulo-claro); font-weight: 700; }

.acr-faq__resposta ul,
.acr-faq__resposta ol {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding-left: 0;
  list-style: none;
}
.acr-faq__resposta li { position: relative; padding-left: 22px; }
.acr-faq__resposta ul > li::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.7em;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--acr-acento);
}
.acr-faq__resposta ol { counter-reset: acr-faq-ol; }
.acr-faq__resposta ol > li { counter-increment: acr-faq-ol; }
.acr-faq__resposta ol > li::before {
  content: counter(acr-faq-ol) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--acr-acento);
}

.acr-faq__resposta a {
  color: var(--acr-acento);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.acr-faq__resposta a:hover { color: var(--acr-navy); }

.acr-faq__resposta table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: var(--acr-t-xs);
}
.acr-faq__resposta th,
.acr-faq__resposta td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--acr-filete-claro);
  text-align: left;
}

/* ---------- Responsivo ---------- */

@media (max-width: 640px) {
  .acr-faq__pergunta { padding: 16px; }
  .acr-faq__resposta { padding: 0 16px 16px; }
  .acr-faq__busca input { padding: 13px 44px; font-size: var(--acr-t-sm); }
}

@media (prefers-reduced-motion: reduce) {
  .acr-faq__seta { transition: none; }
  .acr-faq__item::details-content { transition: none; }
}