/* Blog — extensão do sistema editorial (legal.css) para artigos.
   Mesma direção "Nó": Papel/Tinta/Sinal, Geist + JetBrains Mono. */

/* ── Índice ─────────────────────────────────────────────────────────── */
.blog-list {
  display: flex;
  flex-direction: column;
  margin-top: 8px;
}
/* Especificidade > `.legal-main a` (que sublinha e pinta de accent). */
.legal-main a.blog-card {
  display: block;
  padding: 32px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
}
.blog-card:hover .blog-card-title { color: var(--accent); }
.blog-card-date {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 10px;
}
.blog-card-title {
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
  margin: 0 0 10px;
  transition: color 0.15s ease;
}
.blog-card-excerpt {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0 0 14px;
  max-width: 640px;
}
.blog-card-cta {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ── Artigo: ações LLM (Copiar para LLM / Ver como Markdown) ────────── */
.blog-llm-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin: -28px 0 48px; /* encosta na régua do .legal-meta */
}
/* Especificidade > `.legal-main a` (underline/accent genéricos). */
.blog-llm-btn,
.legal-main a.blog-llm-btn {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: none;
}
.blog-llm-btn:hover,
.legal-main a.blog-llm-btn:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ── Artigo: resumo executivo ───────────────────────────────────────── */
.blog-resumo {
  background: var(--bg-2);
  border-left: 2px solid var(--accent);
  padding: 24px 28px;
  margin: 0 0 48px;
}
.blog-resumo-label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 12px;
}
.blog-resumo ul { margin: 0; padding-left: 18px; }
.blog-resumo li { font-size: 14.5px; line-height: 1.6; margin: 8px 0; }

/* ── Artigo: linha do tempo ─────────────────────────────────────────── */
.blog-timeline { margin: 24px 0 8px; }
.blog-timeline-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}
.blog-timeline-date {
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.blog-timeline-row p { margin: 0; font-size: 14.5px; }

/* ── Artigo: destaque numérico ──────────────────────────────────────── */
.blog-stat {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin: 28px 0;
  padding: 24px 0;
  border-top: 1px solid var(--rule-2);
  border-bottom: 1px solid var(--rule-2);
}
.blog-stat > div { flex: 1; min-width: 160px; }
.blog-stat-num {
  font-family: var(--f-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.blog-stat-label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 6px;
  line-height: 1.5;
}

/* ── Artigo: nota de fonte / disclaimer ─────────────────────────────── */
.blog-nota {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-3);
  border-top: 1px solid var(--rule);
  padding-top: 16px;
  margin-top: 48px;
}
.blog-nota a { color: var(--ink-3); }

/* ── Artigo: CTA final ──────────────────────────────────────────────── */
.blog-cta {
  background: var(--ink);
  color: var(--bg);
  padding: 40px;
  margin: 56px 0 0;
}
.blog-cta h2 {
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.02em;
  color: var(--bg);
  margin: 0 0 10px;
}
.blog-cta p {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(245, 244, 238, 0.75);
  margin: 0 0 24px;
  max-width: 520px;
}
/* Especificidade > `.legal-main a` (senão o texto fica accent-sobre-accent). */
.legal-main a.blog-cta-btn {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 14px 24px;
  text-decoration: none;
}
.legal-main a.blog-cta-btn:hover { filter: brightness(1.08); }

@media (max-width: 720px) {
  .blog-timeline-row { grid-template-columns: 1fr; gap: 4px; }
  .blog-cta { padding: 28px 24px; }
}