/* ============================
   BLOG — CSS específico
   Isenção IR · Borges Alves Advogados
   ============================
   CSS específico do blog (index + articles + template).
   Conteúdo informativo sob Provimento OAB 205/2021 Art. 2º II
   ("marketing de conteúdos jurídicos") — sobriedade + factualidade.

   Adaptado pra dark mode verde-floresta (Decision 0034 D2 errata 14/05).
   Importar APÓS shared.css. NÃO usar isolado.
   Componentes: blog-hero, blog-listing/blog-card, article-hero,
   article-body, article-toc, related-articles, cta-section.
   ============================ */

/* ============================
   BLOG INDEX (listagem)
   ============================ */

.blog-hero {
  background: var(--color-bg-hero);
  padding: 80px 0 48px;
  border-bottom: 1px solid var(--color-divider);
}
@media (max-width: 768px) {
  .blog-hero { padding: 40px 0 24px; }
  .blog-hero h1 { font-size: clamp(1.6rem, 5.5vw, 1.95rem); line-height: 1.2; }
  .blog-hero p { font-size: 1rem; }
  .blog-listing { padding: 32px 0; gap: 16px; }
}
.blog-hero__eyebrow {
  display: block;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  margin-bottom: 18px;
}
.blog-hero h1 {
  font-size: clamp(2.2rem, 4vw, 2.8rem);
  line-height: var(--line-height-heading);
  margin: 0 0 16px;
  max-width: 22ch;
  color: var(--color-text-primary);
}
.blog-hero p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 60ch;
}

.blog-listing {
  padding: 64px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 720px) { .blog-listing { grid-template-columns: 1fr 1fr; } }

.blog-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px;
  border: 1px solid var(--color-divider);
  border-left: 3px solid var(--color-accent-gold);
  background: var(--color-bg-elevated);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: transform 0.3s var(--ease-out-quart), border-left-color 0.3s var(--ease-out-quart);
}
.blog-card:hover, .blog-card:focus-visible {
  border-left-color: var(--color-accent-gold-hover);
  outline: none;
  transform: translateX(4px);
}
.blog-card-meta {
  font-size: 0.85rem;
  color: var(--color-accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.blog-card-title {
  font-size: 1.4rem;
  line-height: var(--line-height-heading);
  margin: 0;
  color: var(--color-text-primary);
}
.blog-card-excerpt {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.blog-card-readmore {
  margin-top: 8px;
  font-size: 0.95rem;
  text-decoration: underline;
  text-underline-offset: 4px;
  color: var(--color-accent-gold);
}

/* ============================
   ARTICLE HERO
   ============================ */

.article-hero {
  background: var(--color-bg-hero);
  padding: 48px 0 48px;  /* Wave 3 P0 fix — antes 80px top criava vazio gritante */
  border-bottom: 1px solid var(--color-divider);
}
.article-hero .container {
  max-width: var(--container-wide);
}
.article-hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: center;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 1024px) {
  .article-hero__grid { grid-template-columns: 1fr; gap: 32px; }
}
.article-hero__grid > div { min-width: 0; }
.article-hero__illustration img,
.article-hero__illustration picture { max-width: 100%; height: auto; aspect-ratio: 800 / 533; display: block; border-radius: 6px; }
.article-hero h1 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  line-height: var(--line-height-heading);
  margin: 0 0 20px;
  max-width: 30ch;
  color: var(--color-text-primary);
  word-break: normal;
  overflow-wrap: break-word;
}
.article-hero__meta {
  font-size: 0.9rem;
  color: var(--color-accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.article-hero__intro {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 50ch;
  line-height: 1.6;
}

/* Article hero illustration (Wave 3 P0 fix — substitui vazio gritante por visual conceitual) */
.article-hero__illustration {
  position: relative;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-divider);
  border-radius: 8px;
  padding: 32px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.article-hero__illustration svg {
  width: 140px;
  height: 140px;
  color: var(--color-accent-gold);
  stroke-width: 1.2;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 20px;
  opacity: 0.85;
}
.article-hero__illustration__caption {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  max-width: 28ch;
  line-height: 1.5;
}
.article-hero__illustration__caption strong {
  color: var(--color-accent-gold);
  display: block;
  margin-bottom: 4px;
  letter-spacing: 0.06em;
}

/* Article-meta dentro do article-hero (sem bordas isoladas — visual integrado) */
.article-hero .article-meta {
  margin: 0 0 24px 0;
  padding: 0;
  border: 0;
  gap: 22px;
  justify-content: flex-start;
}

/* ============================
   ARTICLE BODY (com TOC)
   ============================ */

.article-body {
  padding: 64px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
.article-body > *,
.article-body > .container > *,
.article-toc,
.article-main { min-width: 0; max-width: 100%; }  /* destrava CSS Grid items pra respeitar viewport · contém SVG min-width 700px no scroll wrapper interno */
@media (min-width: 1024px) {
  .article-body {
    grid-template-columns: 240px 1fr;
    align-items: start;
  }
}

/* TOC sticky */
.article-toc {
  position: sticky;
  top: 96px;
  padding: 20px 24px;
  background: var(--color-bg-elevated);
  border-left: 3px solid var(--color-accent-gold);
  font-size: 0.95rem;
}
.article-toc-title {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-gold);
  margin-bottom: 12px;
}
.article-toc ol {
  padding-left: 20px;
  margin: 0;
  color: var(--color-text-secondary);
}
.article-toc li {
  margin-bottom: 8px;
  line-height: 1.4;
}
.article-toc a {
  color: var(--color-text-secondary);
  text-decoration: none;
}
.article-toc a:hover { color: var(--color-accent-gold); text-decoration: underline; text-underline-offset: 4px; }

/* Article content */
.article-content { max-width: 720px; }
/* NRT-_990420 — âncora aterrissa ABAIXO do header sticky. Antes só o h2 tinha offset;
   h3 e outros [id] (ex: #sumula-627) caíam colados no topo/escondidos sob o header. */
.article-content :is(h3, [id]) { scroll-margin-top: 96px; }
.article-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 1.8rem);
  line-height: var(--line-height-heading);
  margin: 48px 0 16px;
  scroll-margin-top: 96px;
  color: var(--color-text-primary);
}
.article-content h2:first-child { margin-top: 0; }
.article-content h3 {
  font-size: 1.25rem;
  line-height: var(--line-height-heading);
  margin: 32px 0 12px;
  color: var(--color-text-primary);
}
.article-content p {
  margin: 0 0 16px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}
.article-content ul, .article-content ol {
  padding-left: 24px;
  margin: 16px 0;
  color: var(--color-text-secondary);
}
.article-content li {
  margin-bottom: 8px;
  line-height: 1.6;
}
.article-content blockquote {
  margin: 24px 0;
  padding: 20px 28px;
  background: var(--color-bg-elevated);
  border-left: 4px solid var(--color-accent-gold);
  font-style: italic;
  color: var(--color-text-secondary);
}
.article-content blockquote p:last-child { margin-bottom: 0; }
.article-content code {
  background: var(--color-bg-elevated);
  padding: 2px 6px;
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
  border: 1px solid var(--color-divider);
  color: var(--color-accent-gold);
}
.article-content strong { color: var(--color-accent-gold); }
.article-content figure {
  margin: 32px 0;
}
.article-content figcaption {
  font-size: 0.9rem;
  color: var(--color-text-tertiary);
  margin-top: 8px;
  text-align: center;
}

/* ============================
   RELATED ARTICLES
   ============================ */

.related-articles {
  padding: 64px 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-bg-elevated);
}
.related-articles h2 {
  font-size: 1.6rem;
  line-height: var(--line-height-heading);
  margin: 0 0 32px;
  color: var(--color-text-primary);
}
.related-articles__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 720px) { .related-articles__grid { grid-template-columns: 1fr 1fr; } }

/* ============================
   CTA section dentro do blog (footer pre-real-footer)
   Provimento 205 — sobriedade + factualidade
   ============================ */

.blog-cta {
  background: var(--color-bg-deep);
  padding: 64px 0;
}
.blog-cta .container { max-width: 760px; text-align: left; }
.blog-cta h2 {
  color: var(--color-text-primary);
  font-size: clamp(1.6rem, 3vw, 2rem);
  margin: 0 0 16px;
  max-width: 30ch;
}
.blog-cta p {
  color: var(--color-text-secondary);
  margin: 0 0 24px;
  max-width: 50ch;
}
.blog-cta .btn-primary {
  background: var(--color-cta-whatsapp);
  border-color: var(--color-cta-whatsapp);
  color: var(--color-text-primary);
}
.blog-cta .btn-primary:hover, .blog-cta .btn-primary:focus-visible {
  background: var(--color-cta-whatsapp-hover);
  border-color: var(--color-cta-whatsapp-hover);
  color: var(--color-text-primary);
}

/* ============================
   RESPONSIVE
   ============================ */

@media (max-width: 1023px) {
  .article-toc {
    position: static;
    margin-bottom: 32px;
  }
}
@media (max-width: 768px) {
  .article-hero { padding: 32px 0 32px; }
  .article-body { padding: 40px 0; gap: 32px; }
  .article-hero__grid { grid-template-columns: 1fr; gap: 24px; padding: 0 20px; }
  .article-hero__illustration { padding: 24px; min-height: auto; }
  .article-hero__illustration svg { width: 96px; height: 96px; margin-bottom: 14px; }
  .blog-listing { grid-template-columns: 1fr; }
  .article-meta { gap: 14px; font-size: 0.85rem; }
}

/* ============================
   ARTICLE-FIGURE (Wave 3 P1 — SVG inline figures contextuais nos blog articles)
   ============================ */

.article-figure {
  margin: 32px 0;
  padding: 28px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-divider);
  border-radius: 8px;
  text-align: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}
.article-figure svg {
  display: block !important;
  width: 100% !important;          /* responsive: usa toda largura container disponível */
  min-width: 700px !important;     /* mas força ≥700px = overflow scroll em mobile <700px */
  height: auto !important;
  margin: 0 auto;
  color: var(--color-accent-gold);
  stroke-width: 1.2;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.article-figure--horizontal svg {
  min-width: 1200px !important;    /* timeline + infografia horizontal precisam mais largura */
}
@media (max-width: 768px) {
  .article-figure {
    margin-left: -20px;
    margin-right: -20px;
    border-radius: 0;
    padding: 20px 20px 8px;
    position: relative;
  }
  .article-figure::after {
    content: "← arraste pro lado pra ver tudo →";
    display: block;
    font-size: 0.75rem;
    color: var(--color-accent-gold);
    text-align: center;
    padding: 8px 0;
    opacity: 0.65;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
}
.article-figure figcaption {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
  font-style: italic;
  max-width: 56ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.55;
}
.article-figure figcaption strong {
  color: var(--color-accent-gold);
  font-style: normal;
  display: block;
  margin-bottom: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

/* ============================
   ARTICLE META + AUTHOR BLOCK (Wave 3 — reading time + author photo + bio)
   ============================
   Padrão Viviane benchmark: blog articles ganham reading time (X min de leitura),
   data publicação, tag categoria + author block com foto 56×56 + bio inline.
*/

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  color: var(--color-text-tertiary);
  font-size: 0.9rem;
  margin: 24px 0;
  padding: 16px 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.article-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.article-meta__item svg {
  width: 14px;
  height: 14px;
  stroke-width: 1.8;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--color-accent-gold);
}

.article-author {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 40px 0 32px;
  padding: 24px;
  background: var(--color-bg-elevated);
  border-left: 3px solid var(--color-accent-gold);
  border-radius: 0 4px 4px 0;
}
.article-author__photo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-bg-deep);
  border: 2px solid var(--color-accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-gold);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  flex-shrink: 0;
  font-family: var(--font-stack);
}
.article-author__info { flex: 1; min-width: 0; }
.article-author__name {
  color: var(--color-text-primary);
  font-size: 0.95rem;
  margin: 0 0 4px;
  line-height: 1.4;
}
.article-author__name .placeholder {
  font-size: 0.75em;
  vertical-align: middle;
  margin-left: 6px;
}
.article-author__bio {
  color: var(--color-text-tertiary);
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0;
}

/* Reading time inline (blog card listing) */
.blog-card__reading-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
  margin-top: 8px;
}
.blog-card__reading-time svg {
  width: 14px;
  height: 14px;
  stroke-width: 1.8;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--color-accent-gold);
}