/* ============================================================
   BF&CO. Insights — componentes visuais editoriais
   (faixa de estatísticas, diagrama de camadas, citação em
   destaque, framework conectado, callout de resumo). Reaproveitam
   os tokens de site.css. Reutilizáveis em qualquer post futuro.
   ============================================================ */

/* ---------- callout (resumo de abertura ou exemplo aplicado) ---------- */
.callout {
  margin: 40px 0 24px; padding: 28px 30px;
  border-left: 3px solid var(--blue); background: var(--paper);
}
.callout p { font-family: var(--serif); font-size: 1.2rem; line-height: 1.5; color: var(--ink); margin: 0; }
.callout p + p { margin-top: 16px; }
.callout p.callout-label {
  font-family: var(--sans); font-size: .78rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-70);
  margin-bottom: 14px;
}
.callout--example p { font-family: var(--sans); font-size: 1.02rem; }
.callout--example p.callout-label { font-size: .78rem; }

/* ---------- divergência (uma entidade, respostas conflitantes por canal) ----------
   Mostra a incoerência em vez de descrevê-la: mesma pergunta à esquerda,
   respostas contraditórias empilhadas. Serve a qualquer diagnóstico que
   compare como uma empresa se descreve em canais diferentes. */
.divergence {
  margin: 24px 0; border: 1px solid var(--line); background: var(--cream);
}
.divergence .divergence-q {
  margin: 0; padding: 16px 22px; border-bottom: 1px solid var(--line);
  font-family: var(--sans); font-size: .78rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-70);
}
/* especificidade dupla: .article-body ul do tema impõe padding-left e venceria um seletor de classe única */
.divergence .divergence-list { margin: 0; padding: 0; list-style: none; }
.divergence .divergence-list li {
  display: flex; gap: 24px; align-items: baseline;
  margin: 0; padding: 15px 22px; border-bottom: 1px solid var(--line-soft);
}
.divergence .divergence-list li:last-child { border-bottom: 0; }
.divergence-src {
  flex: 0 0 132px; font-family: var(--sans); font-size: .82rem; font-weight: 600;
  color: var(--ink); letter-spacing: .01em;
}
.divergence-claim {
  font-family: var(--serif); font-style: italic; font-size: 1.08rem;
  line-height: 1.4; color: var(--ink-70);
}
@media (max-width: 560px) {
  .divergence .divergence-list li { flex-direction: column; gap: 4px; padding: 14px 20px; }
  .divergence-src { flex: none; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-70); }
  .divergence .divergence-q { padding: 14px 20px; }
}

/* ---------- faixa de estatísticas (KPI row) ---------- */
.stat-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; background: var(--line);
  border: 1px solid var(--line);
  margin: 48px 0 20px;
}
.stat-tile {
  background: var(--paper); padding: 32px 26px;
  display: flex; flex-direction: column; gap: 12px;
}
.stat-value {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2.1rem, 4vw, 2.9rem); line-height: 1;
  color: var(--blue);
}
.stat-label { font-family: var(--sans); font-size: .92rem; line-height: 1.45; color: var(--ink-70); }
.stat-caption {
  font-family: var(--sans); font-size: .85rem; color: var(--ink-70);
  text-align: center; letter-spacing: .02em; margin: 0 0 40px;
}
@media (max-width: 640px) {
  .stat-row { grid-template-columns: 1fr; }
}

/* ---------- diagrama de camadas (estrutural, 5 itens) ---------- */
.layer-diagram { margin: 48px 0 16px; border: 1px solid var(--line); }
.layer-diagram-list { list-style: none; margin: 0; padding: 0; }
.layer-diagram-list li {
  display: flex; align-items: baseline; gap: 20px;
  padding: 22px 28px; border-bottom: 1px solid var(--line);
  border-left: 3px solid var(--blue);
}
.layer-diagram-list li:last-child { border-bottom: 0; }
.layer-num { font-family: var(--sans); font-size: .78rem; color: var(--ink-50); letter-spacing: .12em; width: 22px; flex: none; }
.layer-name { font-family: var(--serif); font-size: 1.15rem; color: var(--ink); }
.diagram-caption {
  font-family: var(--sans); font-size: .85rem; color: var(--ink-50);
  text-align: center; margin: 0 0 40px;
}

/* ---------- citação em destaque (fundo navy) ---------- */
.article-body blockquote.pull-quote {
  background: var(--navy); color: var(--cream);
  padding: 56px 48px; margin: 48px 0;
  border-left: none;
}
.article-body blockquote.pull-quote .pq-mark {
  display: block; width: 14px; height: 14px; background: var(--blue); margin-bottom: 24px;
}
.article-body blockquote.pull-quote p {
  font-family: var(--serif); font-weight: 400; font-style: italic;
  color: var(--cream);
  font-size: clamp(1.4rem, 3vw, 1.9rem); line-height: 1.35;
  margin: 0; max-width: 38ch;
}

/* ---------- framework principal (camadas conectadas) ---------- */
.framework { position: relative; margin: 56px 0 24px; }
.framework::before {
  content: ''; position: absolute; top: 22px; bottom: 22px; left: 21px;
  width: 2px; background: var(--blue); z-index: 0;
}
.framework-step { display: flex; gap: 28px; position: relative; z-index: 1; padding-bottom: 40px; }
.framework-step:last-child { padding-bottom: 0; }
.framework-marker {
  flex: none; width: 44px; height: 44px; background: var(--navy); color: var(--cream);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-weight: 600; font-size: .85rem;
}
.framework-body h3 { font-family: var(--serif); font-weight: 700; font-size: 1.25rem; margin: 0 0 8px; color: var(--ink); }
.framework-body p { font-family: var(--sans); font-size: .98rem; line-height: 1.6; color: var(--ink-70); margin: 0; max-width: 56ch; }

@media (max-width: 640px) {
  .framework-marker { width: 36px; height: 36px; font-size: .78rem; }
  .framework::before { left: 17px; }
  .framework-step { gap: 20px; }
}