/**
 * Componente: Institutional — Páginas institucionais
 * Usado em: /quem-somos/, /perguntas-frequentes/, /politica-de-privacidade/, /trocas-e-devolucoes/
 *
 * Agência Upgrade — https://agenciaupgrade.com.br
 * Token-first · @layer · BEM · Logical properties · container queries
 *
 * Blocos compartilhados por todas as páginas institucionais:
 *   .cnp-inst-hero          — faixa de título + breadcrumb
 *   .cnp-inst-section       — seção genérica com padding
 *   .cnp-inst-section--alt  — seção com fundo alternado
 *   .cnp-inst-cta           — faixa de call-to-action
 *   .cnp-inst-cta--subtle   — CTA com fundo alternado (não primário)
 *   .cnp-inst-legal-layout  — layout com índice lateral (toc + conteúdo)
 *   .cnp-inst-legal-toc     — índice de navegação interna
 *   .cnp-inst-legal-content — artigo de texto legal
 *   .cnp-inst-history       — layout história (texto + números)
 *   .cnp-inst-numbers       — métricas de impacto
 *   .cnp-inst-mission       — destaque de missão
 *   .cnp-inst-values        — lista de valores
 *   .cnp-inst-features      — grid de diferenciais
 *   .cnp-faq-group          — grupo de perguntas por categoria
 *   .cnp-faq-item           — pergunta/resposta <details>/<summary>
 *   .cnp-btn                — botão genérico (primário + outline)
 */

@layer components {

  /* ── Hero ──────────────────────────────────────────────────────────────── */

  .cnp-inst-hero {
    background-color: var(--cnp-color-primary-dark);
    padding-block: var(--cnp-space-xl);
    container-type: inline-size;
  }

  .cnp-inst-hero .cnp-breadcrumb__link,
  .cnp-inst-hero .cnp-breadcrumb__sep,
  .cnp-inst-hero .cnp-breadcrumb__current {
    color: rgba(255, 255, 255, 0.75);
  }

  .cnp-inst-hero .cnp-breadcrumb__link:hover {
    color: #ffffff;
  }

  .cnp-inst-hero__title {
    font-size: clamp(2.8rem, 2rem + 2vi, 4.8rem);
    font-weight: var(--cnp-font-weight-bold);
    color: #ffffff;
    line-height: 1.15;
    margin-block-start: var(--cnp-space-m);
    margin-block-end: var(--cnp-space-s);
  }

  .cnp-inst-hero__lead {
    font-size: var(--cnp-font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    max-inline-size: 60ch;
    margin-block-end: 0;
  }

  /* ── Seções genéricas ──────────────────────────────────────────────────── */

  .cnp-inst-section {
    padding-block: var(--cnp-space-2xl);
    container-type: inline-size;
  }

  .cnp-inst-section--alt {
    background-color: var(--cnp-color-background-alt);
  }

  .cnp-inst-section__title {
    font-size: clamp(2rem, 1.4rem + 1.5vi, 3.2rem);
    font-weight: var(--cnp-font-weight-bold);
    color: var(--cnp-color-text);
    margin-block-end: var(--cnp-space-l);
  }

  /* ── Breadcrumb (reutilizado do single-product, definido aqui no hero) ── */

  .cnp-inst-hero .cnp-breadcrumb {
    margin-block-end: 0;
  }

  /* ── História: [texto | números] ───────────────────────────────────────── */

  .cnp-inst-history {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cnp-space-xl);
    align-items: start;
  }

  @container (min-width: 56rem) {
    .cnp-inst-history {
      grid-template-columns: 1fr 28rem;
      align-items: center;
    }
  }

  .cnp-inst-history__text {
    display: flex;
    flex-direction: column;
    gap: var(--cnp-space-m);
  }

  :where(.cnp-inst-history__text p) {
    font-size: var(--cnp-font-size-base);
    color: var(--cnp-color-text);
    line-height: 1.7;
    margin-block-end: 0;
  }

  /* Números de impacto — lista horizontal/grid */
  .cnp-inst-numbers {
    display: flex;
    flex-direction: column;
    gap: var(--cnp-space-m);
    list-style: none;
    background-color: var(--cnp-color-primary);
    border-radius: var(--cnp-radius-m);
    padding-block: var(--cnp-space-l);
    padding-inline: var(--cnp-space-l);
  }

  .cnp-inst-numbers__item {
    display: flex;
    flex-direction: column;
    gap: var(--cnp-space-3xs);
    border-block-end: 1px solid rgba(255, 255, 255, 0.2);
    padding-block-end: var(--cnp-space-m);
  }

  .cnp-inst-numbers__item:last-child {
    border-block-end: none;
    padding-block-end: 0;
  }

  .cnp-inst-numbers__value {
    font-size: clamp(2.4rem, 1.8rem + 1.5vi, 3.6rem);
    font-weight: var(--cnp-font-weight-bold);
    color: #ffffff;
    line-height: 1;
  }

  .cnp-inst-numbers__label {
    font-size: var(--cnp-font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  /* ── Missão ─────────────────────────────────────────────────────────────── */

  .cnp-inst-mission {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--cnp-space-l);
    max-inline-size: 72ch;
    margin-inline: auto;
    text-align: center;
  }

  .cnp-inst-mission__icon {
    font-size: 4.8rem;
    color: var(--cnp-color-primary);
    flex-shrink: 0;
  }

  .cnp-inst-mission__title {
    font-size: clamp(2rem, 1.4rem + 1.5vi, 2.8rem);
    font-weight: var(--cnp-font-weight-bold);
    color: var(--cnp-color-text);
    margin-block-end: var(--cnp-space-s);
  }

  .cnp-inst-mission__text {
    margin: 0;
    padding: 0;
    border: none;
  }

  .cnp-inst-mission__text p {
    font-size: var(--cnp-font-size-lg);
    color: var(--cnp-color-text);
    line-height: 1.7;
    font-style: italic;
    margin-block-end: 0;
  }

  /* ── Valores ─────────────────────────────────────────────────────────────── */

  .cnp-inst-values {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cnp-space-m);
    list-style: none;
  }

  @container (min-width: 48rem) {
    .cnp-inst-values {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @container (min-width: 80rem) {
    .cnp-inst-values {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  }

  .cnp-inst-values__item {
    display: flex;
    align-items: flex-start;
    gap: var(--cnp-space-m);
    padding-block: var(--cnp-space-l);
    padding-inline: var(--cnp-space-l);
    background-color: var(--cnp-color-background);
    border: 1px solid var(--cnp-color-border);
    border-radius: var(--cnp-radius-m);
  }

  .cnp-inst-values__icon {
    font-size: 2.8rem;
    color: var(--cnp-color-primary);
    flex-shrink: 0;
    line-height: 1;
    margin-block-start: 0.2rem;
  }

  .cnp-inst-values__name {
    font-size: var(--cnp-font-size-base);
    font-weight: var(--cnp-font-weight-bold);
    color: var(--cnp-color-text);
    margin-block-end: var(--cnp-space-2xs);
  }

  .cnp-inst-values__desc {
    font-size: var(--cnp-font-size-sm);
    color: var(--cnp-color-text-muted);
    line-height: 1.6;
    margin-block-end: 0;
  }

  /* ── Diferenciais ────────────────────────────────────────────────────────── */

  .cnp-inst-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cnp-space-l);
    list-style: none;
  }

  @container (min-width: 48rem) {
    .cnp-inst-features {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  .cnp-inst-features__item {
    display: flex;
    flex-direction: column;
    gap: var(--cnp-space-s);
    padding-block: var(--cnp-space-l);
    border-block-start: 1px solid var(--cnp-color-border);
  }

  .cnp-inst-features__item:first-child {
    padding-block-start: 0;
    border-block-start: none;
  }

  @container (min-width: 48rem) {
    .cnp-inst-features__item {
      padding-block: var(--cnp-space-l);
      border-block-start: none;
      border: 1px solid var(--cnp-color-border);
      border-radius: var(--cnp-radius-m);
      background-color: var(--cnp-color-background);
    }

    .cnp-inst-features__item:first-child {
      padding-block-start: var(--cnp-space-l);
    }
  }

  .cnp-inst-features__icon {
    font-size: 3.2rem;
    color: var(--cnp-color-primary);
    line-height: 1;
  }

  .cnp-inst-features__title {
    font-size: var(--cnp-font-size-lg);
    font-weight: var(--cnp-font-weight-bold);
    color: var(--cnp-color-text);
    margin-block-end: 0;
  }

  .cnp-inst-features__desc {
    font-size: var(--cnp-font-size-base);
    color: var(--cnp-color-text-muted);
    line-height: 1.6;
    margin-block-end: 0;
  }

  /* ── CTA ─────────────────────────────────────────────────────────────────── */

  .cnp-inst-cta {
    background-color: var(--cnp-color-primary-dark);
    padding-block: var(--cnp-space-xl);
    container-type: inline-size;
  }

  .cnp-inst-cta--subtle {
    background-color: var(--cnp-color-background-alt);
    border-block-start: 1px solid var(--cnp-color-border);
  }

  .cnp-inst-cta__inner {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--cnp-space-l);
  }

  @container (min-width: 48rem) {
    .cnp-inst-cta__inner {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
    }
  }

  .cnp-inst-cta__title {
    font-size: clamp(2rem, 1.4rem + 1.5vi, 2.8rem);
    font-weight: var(--cnp-font-weight-bold);
    color: #ffffff;
    margin-block-end: var(--cnp-space-xs);
  }

  .cnp-inst-cta--subtle .cnp-inst-cta__title {
    color: var(--cnp-color-text);
  }

  .cnp-inst-cta__desc {
    font-size: var(--cnp-font-size-base);
    color: rgba(255, 255, 255, 0.85);
    max-inline-size: 52ch;
    margin-block-end: 0;
  }

  .cnp-inst-cta--subtle .cnp-inst-cta__desc {
    color: var(--cnp-color-text-muted);
  }

  .cnp-inst-cta__actions {
    display: flex;
    inline-size: 100%;
    flex-direction: column;
    gap: var(--cnp-space-s);
  }

  .cnp-inst-cta__actions .cnp-btn {
    inline-size: 100%;
    justify-content: center;
  }

  @container (min-width: 48rem) {
    .cnp-inst-cta__actions {
      inline-size: auto;
      flex-direction: row;
      align-items: center;
      flex-wrap: wrap;
      flex-shrink: 0;
    }

    .cnp-inst-cta__actions .cnp-btn {
      inline-size: auto;
    }
  }

  /* ── Botões — overrides contextuais ─────────────────────────────────────── */
  /* Base (.cnp-btn, --primary, --outline) definida em main.css              */

  /* Primário — dentro do CTA colorido: inverte para branco */
  .cnp-inst-cta:not(.cnp-inst-cta--subtle) .cnp-btn--primary {
    background-color: #ffffff;
    color: var(--cnp-color-primary-dark);
  }

  .cnp-inst-cta:not(.cnp-inst-cta--subtle) .cnp-btn--primary:hover {
    background-color: var(--cnp-color-background-alt);
  }

  /* Outline — dentro do CTA colorido: borda e texto brancos sólidos */
  .cnp-inst-cta:not(.cnp-inst-cta--subtle) .cnp-btn--outline {
    border-color: #ffffff;
    color: #ffffff;
  }

  .cnp-inst-cta:not(.cnp-inst-cta--subtle) .cnp-btn--outline:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
    color: #ffffff;
  }

  /* ── Layout legal: [toc | conteúdo] ─────────────────────────────────────── */

  .cnp-inst-legal-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cnp-space-2xl);
    align-items: start;
    container-type: inline-size;
  }

  @container (min-width: 64rem) {
    .cnp-inst-legal-layout {
      grid-template-columns: 22rem 1fr;
    }
  }

  /* ToC lateral */
  .cnp-inst-legal-toc {
    background-color: var(--cnp-color-background-alt);
    border: 1px solid var(--cnp-color-border);
    border-radius: var(--cnp-radius-m);
    padding-block: var(--cnp-space-l);
    padding-inline: var(--cnp-space-l);
  }

  @container (min-width: 64rem) {
    .cnp-inst-legal-toc {
      position: sticky;
      inset-block-start: calc(var(--cnp-header-height, 88px) + var(--cnp-space-m));
    }
  }

  .cnp-inst-legal-toc__title {
    font-size: var(--cnp-font-size-sm);
    font-weight: var(--cnp-font-weight-bold);
    color: var(--cnp-color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-block-end: var(--cnp-space-m);
  }

  .cnp-inst-legal-toc__list {
    display: flex;
    flex-direction: column;
    gap: var(--cnp-space-xs);
    padding-inline-start: var(--cnp-space-m);
  }

  .cnp-inst-legal-toc__link {
    font-size: var(--cnp-font-size-sm);
    color: var(--cnp-color-text-muted);
    transition: color var(--cnp-transition-fast);
  }

  .cnp-inst-legal-toc__link:hover {
    color: var(--cnp-color-primary);
  }

  /* Conteúdo legal */
  .cnp-inst-legal-content {
    min-inline-size: 0; /* previne overflow em grid */
  }

  /* scroll-margin para âncoras não ficarem sob o header fixo.
     --cnp-header-height é gravado em px pelo ResizeObserver em site.js (§16.6).
     O fallback 88px cobre SSR/JS desabilitado. */
  :where([id]) {
    scroll-margin-block-start: calc(var(--cnp-header-height, 88px) + var(--cnp-space-m));
  }

  /* ── FAQ ─────────────────────────────────────────────────────────────────── */

  .cnp-faq-group {
    margin-block-end: var(--cnp-space-2xl);
  }

  .cnp-faq-group:last-child {
    margin-block-end: 0;
  }

  .cnp-faq-group__title {
    font-size: var(--cnp-font-size-xl);
    font-weight: var(--cnp-font-weight-bold);
    color: var(--cnp-color-text);
    margin-block-end: var(--cnp-space-m);
    padding-block-end: var(--cnp-space-s);
    border-block-end: 2px solid var(--cnp-color-primary);
    display: inline-block;
  }

  .cnp-faq-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--cnp-color-border);
    border-radius: var(--cnp-radius-m);
    overflow: hidden;
  }

  .cnp-faq-item {
    border-block-end: 1px solid var(--cnp-color-border);
  }

  .cnp-faq-item:last-child {
    border-block-end: none;
  }

  .cnp-faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--cnp-space-m);
    padding-block: var(--cnp-space-m);
    padding-inline: var(--cnp-space-l);
    font-size: var(--cnp-font-size-base);
    font-weight: var(--cnp-font-weight-medium);
    color: var(--cnp-color-text);
    cursor: pointer;
    list-style: none;
    transition: background-color var(--cnp-transition-fast);
    -webkit-user-select: none;
    user-select: none;
  }

  /* Remove marcador nativo do <summary> */
  .cnp-faq-item__question::-webkit-details-marker { display: none; }
  .cnp-faq-item__question::marker { display: none; }

  .cnp-faq-item__question:hover {
    background-color: var(--cnp-color-background-alt);
  }

  .cnp-faq-item__question:focus-visible {
    outline: 2px solid var(--cnp-color-primary);
    outline-offset: -2px;
  }

  .cnp-faq-item__icon {
    font-size: 2.4rem;
    color: var(--cnp-color-primary);
    flex-shrink: 0;
    transition: rotate var(--cnp-transition-fast);
  }

  .cnp-faq-item[open] .cnp-faq-item__icon {
    rotate: 180deg;
  }

  .cnp-faq-item[open] > .cnp-faq-item__question {
    background-color: var(--cnp-color-background-alt);
    color: var(--cnp-color-primary);
  }

  .cnp-faq-item__answer {
    padding-block: var(--cnp-space-m);
    padding-inline: var(--cnp-space-l);
    background-color: var(--cnp-color-background);
    border-block-start: 1px solid var(--cnp-color-border);
  }

  :where(.cnp-faq-item__answer p) {
    font-size: var(--cnp-font-size-base);
    color: var(--cnp-color-text-muted);
    line-height: 1.7;
    margin-block-end: 0;
  }

}

@layer utilities {

  @media (prefers-reduced-motion: reduce) {
    .cnp-faq-item__icon,
    .cnp-btn,
    .cnp-inst-legal-toc__link,
    .cnp-inst-values__item {
      transition: none;
    }
  }

}