/* =======================================================
   BLOG.CSS — Estilos do blog (home section, listagem, post)
   ======================================================= */

/* ─────────────────────────────────────────────────────
   SEÇÃO BLOG NA HOME (index.html)
───────────────────────────────────────────────────── */
.blog-home {
  background: var(--clr-primary-xlt, #eaf0e6);
}

.blog-home__header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
}

.blog-home__eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: rgba(78,90,68,.1);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-3);
}

.blog-home__title {
  font-family: var(--ff-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.25;
  margin-bottom: var(--sp-4);
}

.blog-home__desc {
  font-size: var(--fs-md);
  color: var(--clr-text-mid);
  line-height: 1.7;
}

.blog-home__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: 40px;
}

.blog-home__cta {
  text-align: center;
  margin-top: var(--sp-10);
}

/* ─────────────────────────────────────────────────────
   BLOG CARD (compartilhado — home, listagem, relacionados)
───────────────────────────────────────────────────── */
.blog-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;            /* clips imagem + bordas arredondadas */
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-border);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

/* ── Container da imagem ── */
.blog-card__img-wrap {
  display: block;
  width: 100%;
  height: 240px;               /* altura fixa — confiável em todos os browsers */
  flex-shrink: 0;
  background: var(--clr-light);
  position: relative;
  overflow: hidden;
}

.blog-grid .blog-card__img-wrap { height: 260px; }
.related-posts__grid .blog-card__img-wrap { height: 220px; }

/* Imagem preenche o container via position absolute — evita distorção */
.blog-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;   /* favorece topo — evita corte em imagens verticais */
  display: block;
  transition: transform .5s var(--ease);
}

.blog-card:hover .blog-card__img { transform: scale(1.04); }

.blog-card__img-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-lt) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card__img-placeholder svg {
  width: 36px;
  height: 36px;
  color: rgba(255,255,255,.4);
}

/* ── Corpo do card ── */
.blog-card__body {
  padding: var(--sp-4) var(--sp-5) var(--sp-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__date {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: var(--sp-2);
}

.blog-card__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--sp-2);
}

.blog-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--clr-text-mid);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin-bottom: 0;
}

.blog-card__footer {
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blog-card__link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.blog-card__link:hover { color: var(--clr-accent-dk); }

.blog-card__reading-time {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

/* ── Animação de entrada — CSS puro, sem observer ── */
@keyframes cardFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.blog-card.fade-up {
  animation: cardFadeUp .4s ease both;
}

/* ── Skeleton shimmer ── */
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}

.blog-card--skeleton {
  pointer-events: none;
}

.blog-card--skeleton .blog-card__img-wrap,
.blog-card--skeleton .blog-card__date,
.blog-card--skeleton .blog-card__title,
.blog-card--skeleton .blog-card__excerpt,
.blog-card--skeleton .blog-card__link {
  background: linear-gradient(90deg,#e8e8e8 25%,#f5f5f5 50%,#e8e8e8 75%);
  background-size: 600px 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: var(--radius-sm);
  color: transparent !important;
  user-select: none;
}

.blog-card--skeleton .blog-card__date    { height: 12px; width: 80px; }
.blog-card--skeleton .blog-card__title   { height: 48px; margin-bottom: var(--sp-3); }
.blog-card--skeleton .blog-card__excerpt { height: 36px; }
.blog-card--skeleton .blog-card__link    { height: 14px; width: 90px; }

/* ─────────────────────────────────────────────────────
   HEADER DO BLOG (sempre visível, não transparente)
───────────────────────────────────────────────────── */
.header--blog {
  background: rgba(255,255,255,.97) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(30,33,24,.08);
}

.header--blog .nav__link,
.header--blog .nav__logo-brand,
.header--blog .nav__logo-tagline {
  color: var(--clr-text) !important;
}

.header--blog .nav__hamburger span {
  background: var(--clr-text) !important;
}

/* ─────────────────────────────────────────────────────
   HERO DA LISTAGEM (blog.html)
───────────────────────────────────────────────────── */
.blog-hero {
  background: var(--clr-primary);
  padding: calc(var(--sp-20) + 60px) 0 var(--sp-16);
  text-align: center;
  color: #fff;
}

.blog-hero__label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: rgba(243,206,133,.15);
  color: var(--clr-accent);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-4);
}

.blog-hero__title {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #fff;           /* forçar branco — style.css sobrescreve h1/h2 */
  margin-bottom: var(--sp-4);
  line-height: 1.2;
}

.blog-hero__desc {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.85);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ─────────────────────────────────────────────────────
   POST EM DESTAQUE
───────────────────────────────────────────────────── */
.featured-post {
  background: #fff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 340px;
  max-height: 420px;   /* evita que o card fique alto demais */
  margin-bottom: var(--sp-14);
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--transition);
}

.featured-post:hover { box-shadow: var(--shadow-xl); }

.featured-post__img-wrap {
  position: relative;   /* ancora o img absolute */
  overflow: hidden;
  min-height: 340px;    /* fallback quando a imagem não carrega */
}

.featured-post__img {
  position: absolute;   /* preenche 100% da célula sem forçar altura no card */
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;  /* favorece topo em imagens verticais */
  display: block;
  transition: transform .5s var(--ease);
}

.featured-post:hover .featured-post__img { transform: scale(1.03); }

.featured-post__img-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-lt) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.featured-post__img-placeholder svg {
  width: 56px;
  height: 56px;
  color: rgba(255,255,255,.35);
}

.featured-post__body {
  padding: var(--sp-8) var(--sp-8) var(--sp-8) var(--sp-10);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 340px;    /* garante altura mínima mesmo sem imagem */
}

.featured-post__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-accent-dk);
  background: var(--clr-accent-lt);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-5);
  width: fit-content;
}

.featured-post__title {
  font-family: var(--ff-heading);
  font-size: clamp(1.4rem, 2.5vw, 1.875rem);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.3;
  margin-bottom: var(--sp-4);
}

.featured-post__excerpt {
  color: var(--clr-text-mid);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--sp-5);
  font-size: var(--fs-base);
}

.featured-post__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
}

.featured-post__meta-sep { color: var(--clr-border); }

/* ─────────────────────────────────────────────────────
   GRADE DE POSTS
───────────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

/* ─────────────────────────────────────────────────────
   ESTADOS: erro, vazio
───────────────────────────────────────────────────── */
.blog-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sp-20) var(--sp-6);
}

.blog-state__icon {
  font-size: 3rem;
  margin-bottom: var(--sp-4);
}

.blog-state__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  color: var(--clr-text);
  margin-bottom: var(--sp-3);
}

.blog-state__desc {
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-6);
}

/* ─────────────────────────────────────────────────────
   PAGINAÇÃO
───────────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-14);
  flex-wrap: wrap;
}

.pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--sp-3);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  background: #fff;
  color: var(--clr-text);
  border: 1px solid var(--clr-border);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  font-family: var(--ff-body);
}

.pagination__btn:hover:not(:disabled):not(.pagination__btn--ellipsis) {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}

.pagination__btn--active {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}

.pagination__btn:disabled {
  opacity: .4;
  cursor: not-allowed;
}

.pagination__btn--ellipsis {
  cursor: default;
  border-color: transparent;
  background: transparent;
}

/* ─────────────────────────────────────────────────────
   VOLTAR AO TOPO
───────────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: var(--sp-6);
  width: 44px;
  height: 44px;
  background: var(--clr-primary);
  color: #fff;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  z-index: 200;
  pointer-events: none;
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover { background: var(--clr-primary-dk); }

/* ─────────────────────────────────────────────────────
   BARRA DE PROGRESSO DE LEITURA (post.html)
───────────────────────────────────────────────────── */
.read-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--clr-accent);
  z-index: 9999;
  transition: width .1s linear;
  pointer-events: none;
}

/* ─────────────────────────────────────────────────────
   BREADCRUMB
───────────────────────────────────────────────────── */
.breadcrumb {
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: 0;
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--fs-sm);
  flex-wrap: wrap;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--clr-text-muted);
}

.breadcrumb__item a {
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb__item a:hover { color: var(--clr-primary); }
.breadcrumb__item--current { color: var(--clr-text-mid); font-weight: 500; }
.breadcrumb__sep { color: var(--clr-border); }

/* ─────────────────────────────────────────────────────
   LAYOUT DO POST
───────────────────────────────────────────────────── */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--sp-12);
  align-items: start;
  padding: var(--sp-10) 0 var(--sp-16);
}

/* ─────────────────────────────────────────────────────
   ARTIGO
───────────────────────────────────────────────────── */
.post-article__hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: top center;  /* favorece topo — evita corte em imagens verticais */
  border-radius: var(--radius-lg);
  margin-bottom: var(--sp-8);
  display: block;
}

.post-article__title {
  font-family: var(--ff-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.25;
  margin-bottom: var(--sp-5);
}

.post-article__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: var(--sp-8);
}

.post-article__meta-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

/* ── Botão curtir ── */
.post-like-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: none;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: all var(--transition);
  margin-left: auto;
  font-family: var(--ff-body);
}

.post-like-btn:hover,
.post-like-btn.is-liked {
  border-color: #e05555;
  color: #e05555;
  background: #fff5f5;
}

.post-like-btn.is-liked .like-icon { fill: #e05555; }

/* ─────────────────────────────────────────────────────
   ÍNDICE DE CONTEÚDO INLINE
───────────────────────────────────────────────────── */
.toc-inline {
  background: var(--clr-off-white);
  border: 1px solid var(--clr-border);
  border-left: 3px solid var(--clr-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--sp-5) var(--sp-6);
  margin: var(--sp-8) 0;
}

.toc-inline__title {
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-3);
}

.toc-inline__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.toc-inline__item { font-size: var(--fs-sm); line-height: 1.5; }

.toc-inline__item a {
  color: var(--clr-text-mid);
  text-decoration: none;
  transition: color var(--transition);
}

.toc-inline__item a:hover { color: var(--clr-primary); }
.toc-inline__item--h3 { padding-left: var(--sp-5); }

/* ─────────────────────────────────────────────────────
   CONTEÚDO DO POST (tipografia)
───────────────────────────────────────────────────── */
.post-content {
  font-size: var(--fs-md);
  color: var(--clr-text);
  line-height: 1.8;
}

.post-content h2 {
  font-family: var(--ff-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--clr-text);
  margin: var(--sp-10) 0 var(--sp-4);
  scroll-margin-top: 100px;
  line-height: 1.3;
}

.post-content h3 {
  font-family: var(--ff-heading);
  font-size: clamp(1.1rem, 2vw, 1.375rem);
  font-weight: 600;
  color: var(--clr-text);
  margin: var(--sp-8) 0 var(--sp-3);
  scroll-margin-top: 100px;
}

.post-content h4 {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--clr-text);
  margin: var(--sp-6) 0 var(--sp-3);
}

.post-content p { margin-bottom: var(--sp-5); }

.post-content ul,
.post-content ol {
  padding-left: var(--sp-6);
  margin-bottom: var(--sp-5);
}

.post-content li { margin-bottom: var(--sp-2); }

.post-content blockquote {
  border-left: 4px solid var(--clr-accent);
  padding: var(--sp-4) var(--sp-6);
  background: var(--clr-accent-lt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--sp-6) 0;
  font-style: italic;
  color: var(--clr-text-mid);
}

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

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: var(--sp-6) 0;
}

.post-content .aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.post-content .alignleft {
  float: left;
  margin-right: var(--sp-5);
  margin-bottom: var(--sp-3);
}

.post-content .alignright {
  float: right;
  margin-left: var(--sp-5);
  margin-bottom: var(--sp-3);
}

.post-content figure { margin: var(--sp-6) 0; }

.post-content figcaption {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  text-align: center;
  margin-top: var(--sp-2);
}

.post-content pre {
  background: var(--clr-text);
  color: var(--clr-off-white);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  overflow-x: auto;
  font-size: .875rem;
  line-height: 1.6;
  margin: var(--sp-6) 0;
}

.post-content code {
  background: var(--clr-light);
  color: var(--clr-primary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: .875em;
}

.post-content pre code {
  background: none;
  color: inherit;
  padding: 0;
}

.post-content hr {
  border: none;
  border-top: 1px solid var(--clr-border);
  margin: var(--sp-8) 0;
}

/* ─────────────────────────────────────────────────────
   POPUP DE SELEÇÃO DE TEXTO
───────────────────────────────────────────────────── */
.selection-popup {
  position: fixed;
  background: var(--clr-text);
  color: #fff;
  border-radius: var(--radius-md);
  padding: var(--sp-2) var(--sp-2);
  display: none;
  gap: 2px;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  transform: translateX(-50%) translateY(-100%) translateY(-8px);
  white-space: nowrap;
}

.selection-popup::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--clr-text);
}

.selection-popup.is-visible { display: flex; }

.selection-popup__btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: var(--fs-xs);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-body);
}

.selection-popup__btn:hover { background: rgba(255,255,255,.15); }

/* ─────────────────────────────────────────────────────
   RODAPÉ DO ARTIGO
───────────────────────────────────────────────────── */
.post-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--clr-border);
  margin-top: var(--sp-10);
}

.post-share-group {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.post-share-label {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--clr-border);
  background: #fff;
  color: var(--clr-text-mid);
  text-decoration: none;
  transition: all var(--transition);
  font-family: var(--ff-body);
}

.share-btn:hover         { border-color: var(--clr-primary);  color: var(--clr-primary); }
.share-btn--wa:hover     { border-color: #25d366;             color: #25d366;            }
.share-btn--li:hover     { border-color: #0a66c2;             color: #0a66c2;            }
.share-btn--copy.copied  { border-color: var(--clr-primary);  color: var(--clr-primary); }

/* ─────────────────────────────────────────────────────
   POSTS RELACIONADOS
───────────────────────────────────────────────────── */
.related-posts {
  margin-top: var(--sp-14);
  padding-top: var(--sp-10);
  border-top: 1px solid var(--clr-border);
}

.related-posts__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--sp-8);
}

.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}

/* ─────────────────────────────────────────────────────
   SIDEBAR
───────────────────────────────────────────────────── */
.post-sidebar {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.sidebar-card {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
}

.sidebar-card--cta {
  background: var(--clr-primary);
  color: #fff;
  border-color: transparent;
  text-align: center;
}

.sidebar-card--cta .sidebar__cta-title {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}

.sidebar-card--cta .sidebar__cta-desc {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.85);   /* explícito — evita herdar cor escura do style.css */
  line-height: 1.6;
  margin-bottom: var(--sp-5);
}

.sidebar-toc__title {
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-4);
}

.sidebar-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.sidebar-toc__item {
  font-size: var(--fs-sm);
  border-left: 2px solid var(--clr-border);
  padding: 5px 0 5px var(--sp-3);
  transition: border-color var(--transition);
  line-height: 1.45;
}

.sidebar-toc__item a {
  color: var(--clr-text-mid);
  text-decoration: none;
  transition: color var(--transition);
  display: block;
}

.sidebar-toc__item a:hover { color: var(--clr-primary); }

.sidebar-toc__item.is-active {
  border-color: var(--clr-accent);
}

.sidebar-toc__item.is-active a { color: var(--clr-primary); font-weight: 500; }
.sidebar-toc__item--h3 { padding-left: var(--sp-6); }

.sidebar__back-link {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.sidebar__back-link:hover { color: var(--clr-primary-dk); }

/* ─────────────────────────────────────────────────────
   COMENTÁRIOS
───────────────────────────────────────────────────── */
.post-comments {
  margin-top: var(--sp-14);
  padding-top: var(--sp-10);
  border-top: 1px solid var(--clr-border);
}

.post-comments__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--sp-8);
}

.comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sp-10);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.comment {
  display: flex;
  gap: var(--sp-4);
}

.comment__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--clr-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--fs-sm);
  flex-shrink: 0;
}

.comment__body { flex: 1; }

.comment__header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-2);
  flex-wrap: wrap;
}

.comment__name {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--clr-text);
}

.comment__date {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

.comment__text {
  font-size: var(--fs-sm);
  color: var(--clr-text-mid);
  line-height: 1.65;
}

/* ── Formulário de comentário ── */
.comment-form__heading {
  font-family: var(--ff-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--sp-6);
}

.comment-form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.form-group--full { grid-column: 1 / -1; }

.form-label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-text-mid);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  color: var(--clr-text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(78,90,68,.12);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: var(--fs-xs);
  color: #e05555;
  display: none;
  margin-top: var(--sp-1);
}

.form-error.is-visible { display: block; }

.comment-form__feedback {
  padding: var(--sp-4);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  margin-top: var(--sp-4);
  display: none;
}

.comment-form__feedback--success {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
  display: block;
}

.comment-form__feedback--error {
  background: #fff5f5;
  color: #b91c1c;
  border: 1px solid #fecaca;
  display: block;
}

/* ─────────────────────────────────────────────────────
   RESPONSIVIDADE
───────────────────────────────────────────────────── */
@media (max-width: 1023px) {
  .blog-home__grid   { grid-template-columns: repeat(2, 1fr); }
  .blog-grid         { grid-template-columns: repeat(2, 1fr); }
  .featured-post     { grid-template-columns: 1fr; }
  .featured-post__img-wrap { min-height: 220px; }
  .featured-post__body { padding: var(--sp-7); }
  .post-layout       { grid-template-columns: 1fr; }
  .post-sidebar      { position: static; order: -1; }
  .related-posts__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 639px) {
  .blog-home__grid   { grid-template-columns: 1fr; }
  .blog-grid         { grid-template-columns: 1fr; }
  .related-posts__grid { grid-template-columns: 1fr; }
  .comment-form__grid { grid-template-columns: 1fr; }
  .post-footer       { flex-direction: column; align-items: flex-start; }
  .blog-hero         { padding-top: calc(var(--sp-16) + 60px); }
}