/**
 * blog.css — Componentes exclusivos da área de Blog
 * Carregado depois de style.css nas páginas do blog. Reaproveita os tokens
 * definidos em :root (style.css) — não redeclara cores/espaçamentos.
 */

/* ── Blog Hero ─────────────────────────────────────────────────── */
.blog-hero {
  min-height: 56vh;
  padding-top: 120px;
  align-items: center;
}

.blog-hero .hero-content {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.blog-hero .hero-content p {
  margin: 0 auto;
}

/* ── Barra de Busca ────────────────────────────────────────────── */
.search-bar {
  position: relative;
  max-width: 560px;
  margin: 1.75rem auto 0;
}

.search-bar-form {
  display: flex;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.35rem 0.35rem 0.35rem 1.1rem;
  gap: 0.5rem;
}

.search-bar-form svg {
  flex-shrink: 0;
  color: var(--gray-text);
}

.search-bar-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--black);
  padding: 0.6rem 0;
  background: transparent;
}

.search-bar-input::placeholder {
  color: var(--gray-text);
}

.search-bar-submit {
  border: none;
  cursor: pointer;
}

.search-suggestions {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: 40;
  text-align: left;
  display: none;
}

.search-suggestions.active {
  display: block;
}

.search-suggestion {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--gray-border);
  transition: background-color var(--transition);
}

.search-suggestion:last-child { border-bottom: none; }
.search-suggestion:hover { background-color: var(--gray-bg); }

.search-suggestion-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.search-suggestion-thumb img { width: 100%; height: 100%; object-fit: cover; }

.search-suggestion-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--black);
  line-height: 1.35;
}

.search-suggestion-cat {
  font-size: 0.72rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.search-suggestion-empty {
  padding: 1rem;
  font-size: 0.85rem;
  color: var(--gray-text);
  text-align: center;
}

/* ── Pills de Categoria ────────────────────────────────────────── */
.category-pills {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.category-pill {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.5rem 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.category-pill:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}

.category-pill-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--gold-light);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-pill h3 {
  font-size: 1rem;
  margin: 0;
}

.category-pill span {
  font-size: 0.82rem;
  color: var(--gray-text);
}

.category-pill-count {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Post Card ─────────────────────────────────────────────────── */
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.post-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.post-card:hover .post-card-img img {
  transform: scale(1.05);
}

.post-card-body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.post-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.post-card-body p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: auto;
  padding-top: 1rem;
  font-size: 0.78rem;
  color: var(--gray-text);
}

.post-card-meta .dot::before {
  content: '·';
  margin-right: 0.6rem;
}

/* Post card em destaque (hero da home do blog) */
.post-card--featured {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: stretch;
}

.post-card--featured .post-card-img {
  aspect-ratio: auto;
}

.post-card--featured .post-card-body {
  justify-content: center;
  padding: 2rem 2.5rem;
}

.post-card--featured .post-card-body h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
}

/* Lista compacta (mais lidos / sidebar) */
.popular-post-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--gray-border);
}

.popular-post-item:last-child { border-bottom: none; }

.popular-post-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-light);
  -webkit-text-stroke: 1px var(--gold);
  width: 28px;
  flex-shrink: 0;
}

.popular-post-thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.popular-post-thumb img { width: 100%; height: 100%; object-fit: cover; }

.popular-post-info h4 {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--black);
  margin-bottom: 0.2rem;
}

.popular-post-info span {
  font-size: 0.72rem;
  color: var(--gray-text);
}

/* ── Layout de Blog (conteúdo + sidebar) ─────────────────────────── */
.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 3rem;
  align-items: start;
}

.blog-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.sidebar-widget--dark {
  background: var(--black);
  border-color: var(--black);
}

.sidebar-widget-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--gray-border);
}

.sidebar-category-list a {
  display: flex;
  justify-content: space-between;
  padding: 0.55rem 0;
  font-size: 0.875rem;
  color: var(--gray-dark);
  transition: color var(--transition);
  border-bottom: 1px solid var(--gray-border);
}

.sidebar-category-list a:last-child { border-bottom: none; }
.sidebar-category-list a:hover { color: var(--gold); }
.sidebar-category-list a span { color: var(--gray-text); font-size: 0.78rem; }

.sidebar-cta h4 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.sidebar-cta p {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  margin-bottom: 1.1rem;
}

/* ── Artigo: Cabeçalho ─────────────────────────────────────────── */
.post-header {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.post-header h1 {
  margin: 0.75rem 0 1rem;
}

.post-meta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
}

.post-meta-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.post-meta-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--gold-light);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ── Artigo: Corpo / Tipografia ──────────────────────────────────── */
.post-content {
  max-width: 720px;
}

.post-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  scroll-margin-top: 100px;
}

.post-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.85rem;
  scroll-margin-top: 100px;
}

.post-content h4 {
  margin-top: 1.5rem;
  margin-bottom: 0.6rem;
  scroll-margin-top: 100px;
}

.post-content p { margin-bottom: 1.25rem; max-width: none; }

.post-content ul,
.post-content ol {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
  color: var(--gray-dark);
}

.post-content li { margin-bottom: 0.5rem; line-height: 1.7; }

.post-content a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }

.post-content blockquote {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--gold);
  background: var(--gray-bg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--gray-dark);
  font-style: italic;
}

.post-content blockquote p:last-child { margin-bottom: 0; }

.post-content img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: 1.75rem 0;
}

.post-content figure { margin: 1.75rem 0; }

.post-content figcaption {
  font-size: 0.8rem;
  color: var(--gray-text);
  text-align: center;
  margin-top: 0.6rem;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.75rem 0;
  font-size: 0.9rem;
}

.post-content th,
.post-content td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-border);
  text-align: left;
}

.post-content th {
  background: var(--gray-bg);
  font-weight: 600;
}

.post-content hr {
  border: none;
  border-top: 1px solid var(--gray-border);
  margin: 2.5rem 0;
}

/* ── Barra de Progresso de Leitura ─────────────────────────────── */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--gold);
  z-index: 1200;
  transition: width 0.1s linear;
}

/* ── Índice (TOC) ──────────────────────────────────────────────── */
.post-toc {
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 0 0 2.5rem;
}

.post-toc-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--black);
  margin-bottom: 0.85rem;
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toc-list a {
  font-size: 0.875rem;
  color: var(--gray-dark);
  transition: color var(--transition);
}

.toc-list a:hover,
.toc-list a.active { color: var(--gold); }

.toc-list .toc-level-3 { padding-left: 1.1rem; font-size: 0.82rem; }

/* Sidebar TOC (sticky, usado dentro de .blog-sidebar em vez do bloco acima) */
.sidebar-toc .toc-list a {
  display: block;
  padding: 0.3rem 0 0.3rem 0.75rem;
  border-left: 2px solid var(--gray-border);
}

.sidebar-toc .toc-list a.active {
  border-left-color: var(--gold);
  font-weight: 600;
}

/* ── Galeria do Artigo ─────────────────────────────────────────── */
.post-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

/* ── FAQ Accordion ─────────────────────────────────────────────── */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 720px;
}

.faq-item {
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.35rem;
  background: var(--white);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--black);
}

.faq-question:hover { color: var(--gold); }

.faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  transition: transform var(--transition);
}

.faq-item.active .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease);
  background: var(--gray-bg);
}

.faq-answer-inner {
  padding: 0 1.35rem 1.1rem;
  font-size: 0.9rem;
  color: var(--gray-dark);
  line-height: 1.7;
}

.faq-item.active .faq-answer-inner { padding-top: 0.25rem; }

/* ── Tags ──────────────────────────────────────────────────────── */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 2rem 0;
}

.tag-pill {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  background: var(--gray-bg);
  border: 1px solid var(--gray-border);
  font-size: 0.78rem;
  color: var(--gray-dark);
  transition: border-color var(--transition), color var(--transition);
}

.tag-pill:hover { border-color: var(--gold); color: var(--gold); }

/* ── Compartilhar ──────────────────────────────────────────────── */
.post-share {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 2rem 0;
}

.post-share span {
  font-size: 0.82rem;
  color: var(--gray-text);
  font-weight: 600;
}

.share-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gray-bg);
  border: 1px solid var(--gray-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.share-btn:hover { background: var(--gold); border-color: var(--gold); color: var(--white); }

/* ── Autor ─────────────────────────────────────────────────────── */
.author-box {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.5rem;
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
  margin: 2.5rem 0;
}

.author-box-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--gold-light);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.author-box h4 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.author-box p { font-size: 0.85rem; margin: 0; }

/* ── Navegação Anterior / Próximo ─────────────────────────────── */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2.5rem 0;
}

.post-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.post-nav-link:hover { border-color: var(--gold); box-shadow: var(--shadow-md); }

.post-nav-link--next { text-align: right; align-items: flex-end; }

.post-nav-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold);
  font-weight: 600;
}

.post-nav-title { font-size: 0.9rem; font-weight: 600; color: var(--black); }

/* ── CTA flutuante WhatsApp com contexto de leitura ──────────────── */
.post-cta-inline {
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  margin: 2.5rem 0;
}

.post-cta-inline h3 { margin-bottom: 0.5rem; }
.post-cta-inline p { margin: 0 auto 1.25rem; }

/* ── Categoria: Intro institucional ───────────────────────────── */
.category-intro {
  max-width: 780px;
}

.category-intro p { color: var(--gray-dark); }

/* ── Paginação ─────────────────────────────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination-item {
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-dark);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.pagination-item:hover { border-color: var(--gold); color: var(--gold); }

.pagination-item--active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}

.pagination-item--disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* ── Página de Busca ───────────────────────────────────────────── */
.search-results-header { margin-bottom: 2rem; }

.search-results-count { color: var(--gray-text); font-size: 0.9rem; }

.no-results {
  text-align: center;
  padding: 3rem 1rem;
}

.no-results h3 { margin-bottom: 0.5rem; }

/* ── Responsivo ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .category-pills { grid-template-columns: repeat(2, 1fr); }

  .blog-layout { grid-template-columns: 1fr; }

  .blog-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .blog-sidebar .sidebar-widget { flex: 1 1 260px; }

  .post-card--featured { grid-template-columns: 1fr; }

  .post-card--featured .post-card-img { aspect-ratio: 16/10; }
}

@media (max-width: 768px) {
  .category-pills { grid-template-columns: 1fr 1fr; }

  .post-gallery { grid-template-columns: 1fr 1fr; }

  .post-nav { grid-template-columns: 1fr; }

  .post-nav-link--next { text-align: left; align-items: flex-start; }

  .blog-sidebar { flex-direction: column; }
}

@media (max-width: 560px) {
  .category-pills { grid-template-columns: 1fr; }

  .post-gallery { grid-template-columns: 1fr; }
}