/* ============================================================
   BLOG — archive.php + single.php
   Depende das variáveis CSS de main.css
   ============================================================ */

/* ── Utilitários de acessibilidade ──────────────────────── */
.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ============================================================
   ARCHIVE — Listagem de posts
   ============================================================ */

/* Hero do Blog */
.blog-hero {
  background: linear-gradient(135deg, #0f2236 0%, var(--blue) 100%);
  color: var(--white);
  padding: 72px 0 56px;
  text-align: center;
}
.blog-hero__eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 12px;
}
.blog-hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}
.blog-hero__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Layout geral */
.blog-layout {
  padding-top: 48px;
  padding-bottom: 80px;
}

/* Filtros */
.blog-filters {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gray-200);
}

/* Categorias */
.blog-cats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.blog-cats__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  background: var(--gray-100);
  border: 1px solid transparent;
  transition: all .2s;
}
.blog-cats__item:hover,
.blog-cats__item.is-active {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.blog-cats__count {
  background: rgba(255,255,255,.25);
  border-radius: 100px;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 600;
}
.blog-cats__item:not(.is-active) .blog-cats__count {
  background: var(--gray-200);
  color: var(--gray-500);
}

/* Busca */
.blog-search {
  display: flex;
  align-items: center;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color .2s;
  min-width: 220px;
}
.blog-search:focus-within { border-color: var(--blue); }
.blog-search__input {
  flex: 1;
  padding: 9px 14px;
  border: none;
  outline: none;
  font-size: 14px;
  font-family: inherit;
  color: var(--gray-900);
  background: transparent;
}
.blog-search__input::placeholder { color: var(--gray-500); }
.blog-search__btn {
  padding: 9px 14px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  transition: color .2s;
}
.blog-search__btn:hover { color: var(--blue); }

/* Grid de posts */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Card */
.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s, box-shadow .25s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.1);
}

.blog-card__img-wrap {
  display: block;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--gray-100);
}
.blog-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.blog-card:hover .blog-card__img { transform: scale(1.04); }
.blog-card__img--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-200);
}

.blog-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}
.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.blog-card__cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 3px 10px;
  border-radius: 100px;
}
.blog-card__date {
  font-size: 12px;
  color: var(--gray-500);
}
.blog-card__title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--gray-900);
  flex: 1;
}
.blog-card__title a { color: inherit; }
.blog-card__title a:hover { color: var(--blue); }
.blog-card__excerpt {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
}
.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  margin-top: auto;
  padding-top: 8px;
  transition: gap .2s;
}
.blog-card__link:hover { gap: 10px; }

/* Paginação */
.blog-pagination { margin-top: 56px; display: flex; justify-content: center; }
.blog-pagination .page-numbers {
  display: inline-flex;
  list-style: none;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.blog-pagination .page-numbers li a,
.blog-pagination .page-numbers li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  background: var(--gray-100);
  border: 1.5px solid transparent;
  transition: all .2s;
}
.blog-pagination .page-numbers li a:hover { background: var(--blue-light); color: var(--blue); }
.blog-pagination .page-numbers li .current {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.blog-pagination .page-numbers li .dots { background: none; }

/* Estado vazio */
.blog-empty {
  text-align: center;
  padding: 80px 24px;
  max-width: 480px;
  margin: 0 auto;
}
.blog-empty__icon { font-size: 48px; margin-bottom: 16px; }
.blog-empty__title { font-size: 1.5rem; font-weight: 700; margin-bottom: 12px; }
.blog-empty__desc { color: var(--gray-500); margin-bottom: 28px; line-height: 1.7; }

/* CTA do blog */
.blog-cta {
  background: var(--gray-900);
  padding: 56px 0;
  margin-top: 0;
}
.blog-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.blog-cta__title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.blog-cta__desc { color: rgba(255,255,255,.7); font-size: 1rem; }

/* ============================================================
   SINGLE — Post individual
   ============================================================ */

.single-page { padding-bottom: 0; }

.single-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 64px;
  align-items: start;
  padding-top: 40px;
  padding-bottom: 80px;
}

/* Breadcrumb */
.single-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.single-breadcrumb a { color: var(--gray-500); transition: color .2s; }
.single-breadcrumb a:hover { color: var(--blue); }
.single-breadcrumb span[aria-current] { color: var(--gray-900); }

/* Header do post */
.single-header { margin-bottom: 32px; }
.single-header__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.single-header__cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 12px;
  border-radius: 100px;
}
.single-header__read-time {
  font-size: 13px;
  color: var(--gray-500);
}
.single-header__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 20px;
}
.single-header__byline {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-500);
  flex-wrap: wrap;
}
.single-header__author {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-700);
  font-weight: 500;
  transition: color .2s;
}
.single-header__author:hover { color: var(--blue); }
.single-header__avatar {
  width: 36px !important;
  height: 36px !important;
  border-radius: 50%;
  object-fit: cover;
}
.single-header__dot { color: var(--gray-200); }

/* Imagem destacada */
.single-featured-img {
  margin: 0 0 32px;
  border-radius: var(--radius);
  overflow: hidden;
}
.single-featured-img__img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
}
.single-featured-img__caption {
  font-size: 13px;
  color: var(--gray-500);
  text-align: center;
  padding: 10px 16px 0;
  font-style: italic;
}

/* Compartilhamento */
.single-share {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.single-share--top {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gray-200);
}
.single-share--bottom {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
}
.single-share__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  border: 1.5px solid var(--gray-200);
  color: var(--gray-700);
  background: var(--white);
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
}
.share-btn:hover { border-color: currentColor; }
.share-btn--whatsapp:hover { color: #25D366; }
.share-btn--facebook:hover { color: #1877F2; }
.share-btn--linkedin:hover { color: #0A66C2; }
.share-btn--twitter:hover  { color: #1DA1F2; }
.share-btn--copy:hover { color: var(--blue); }
.share-btn__icon { font-size: 16px; line-height: 1; }

/* Conteúdo do post */
.single-content {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--gray-700);
  max-width: 100%;
}
.single-content p  { margin-bottom: 1.5em; }
.single-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 2.2em 0 .8em;
  padding-bottom: .5em;
  border-bottom: 2px solid var(--blue-light);
}
.single-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 1.8em 0 .6em;
}
.single-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 1.5em 0 .5em;
}
.single-content ul,
.single-content ol {
  padding-left: 1.5em;
  margin-bottom: 1.5em;
}
.single-content li { margin-bottom: .5em; }
.single-content a { color: var(--blue); text-decoration: underline; }
.single-content a:hover { color: var(--blue-dark); }
.single-content blockquote {
  margin: 2em 0;
  padding: 20px 24px;
  border-left: 4px solid var(--blue);
  background: var(--blue-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--gray-700);
}
.single-content blockquote p:last-child { margin-bottom: 0; }
.single-content img {
  border-radius: 8px;
  max-width: 100%;
  height: auto;
  margin: 1.5em auto;
}
.single-content pre {
  background: var(--gray-900);
  color: #e2e8f0;
  padding: 20px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 14px;
  margin-bottom: 1.5em;
}
.single-content code {
  background: var(--gray-100);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: .9em;
}
.single-content pre code { background: none; padding: 0; }
.single-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5em;
  font-size: .9375rem;
}
.single-content th {
  background: var(--gray-900);
  color: var(--white);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
}
.single-content td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--gray-200);
}
.single-content tr:nth-child(even) td { background: var(--gray-50); }

/* Tags */
.single-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.single-tags__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
}
.single-tags__item {
  font-size: 12px;
  color: var(--gray-700);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  padding: 4px 12px;
  border-radius: 100px;
  transition: all .2s;
}
.single-tags__item:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* Bio do autor */
.single-author-box {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 40px;
}
.single-author-box__avatar {
  width: 72px !important;
  height: 72px !important;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.single-author-box__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}
.single-author-box__name a { color: inherit; }
.single-author-box__name a:hover { color: var(--blue); }
.single-author-box__bio {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.65;
}

/* Navegação entre posts */
.single-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
}
.single-nav__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: all .2s;
}
.single-nav__item:hover { border-color: var(--blue); background: var(--blue-light); }
.single-nav__item--next { text-align: right; }
.single-nav__dir {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.single-nav__ptitle {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Comentários */
.single-comments {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--gray-200);
}
.comment-list { list-style: none; padding: 0; }
.comment-body { padding: 20px 0; border-bottom: 1px solid var(--gray-200); }

/* Sidebar */
.single-sidebar { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 24px; }

.sidebar-cta {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
  padding: 28px;
  border-radius: var(--radius);
}
.sidebar-cta__eyebrow {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.7);
  margin-bottom: 8px;
}
.sidebar-cta__title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.sidebar-cta__desc {
  font-size: 14px;
  color: rgba(255,255,255,.8);
  line-height: 1.6;
  margin-bottom: 20px;
}

.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
}
.sidebar-widget__title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.sidebar-cats { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.sidebar-cats__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--gray-700);
  transition: all .2s;
}
.sidebar-cats__item:hover { background: var(--blue-light); color: var(--blue); }
.sidebar-cats__count {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  background: var(--gray-100);
  padding: 2px 8px;
  border-radius: 100px;
}

/* Posts relacionados */
.related-posts {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  padding: 64px 0;
}
.related-posts__title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 32px;
}
.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.related-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.related-card__img-wrap {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-100);
}
.related-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.related-card:hover .related-card__img { transform: scale(1.04); }
.related-card__img--placeholder { background: var(--gray-100); }
.related-card__body { padding: 18px; }
.related-card__cat {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--blue);
  margin-bottom: 8px;
}
.related-card__title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-card__title a { color: var(--gray-900); }
.related-card__title a:hover { color: var(--blue); }
.related-card__date { font-size: 12px; color: var(--gray-500); }

/* ============================================================
   RESPONSIVO
   ============================================================ */

@media (max-width: 1024px) {
  .single-layout { grid-template-columns: 1fr; gap: 48px; }
  .single-sidebar { position: static; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .related-posts__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .blog-hero { padding: 48px 0 40px; }
  .blog-filters { flex-direction: column; align-items: stretch; }
  .blog-search { width: 100%; }
  .blog-grid { grid-template-columns: 1fr; gap: 20px; }
  .blog-cta__inner { flex-direction: column; text-align: center; }
  .single-nav { grid-template-columns: 1fr; }
  .single-nav__item--next { text-align: left; }
  .related-posts__grid { grid-template-columns: 1fr; }
  .single-author-box { flex-direction: column; }
  .blog-pagination .page-numbers { gap: 4px; }
}