/* ============================================================
 * farpa DS · component · stat-block · v1.0.0 · 2026-05-10
 * ------------------------------------------------------------
 * Bloco de números grandes (hero estatístico). Grid responsivo
 * 4 col desktop · 2×2 mobile. Cada item: valor grande Fraunces +
 * label mono uppercase + delta opcional accent.
 *
 * Padrão:
 *   <section class="farpa-stat-block" aria-label="Aprendizado em 24h">
 *     <div class="farpa-stat-block__grid">
 *       <article class="farpa-stat">
 *         <p class="farpa-stat__value">960</p>
 *         <p class="farpa-stat__label">nós</p>
 *         <p class="farpa-stat__delta" data-trend="up">↑ 424%</p>
 *       </article>
 *       ...
 *     </div>
 *   </section>
 *
 * Acessibilidade: contraste AA via tokens semantic · respeita
 * tema alto contraste U2 (data-theme="hc") sem override extra.
 * ============================================================ */

.farpa-stat-block {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-block: var(--sp-7) var(--sp-6);
  padding-inline: var(--sp-5);
}

.farpa-stat-block__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-5);
}

@media (min-width: 720px) {
  .farpa-stat-block__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-6);
  }
}

.farpa-stat {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding-block: var(--sp-3);
  border-top: 1px solid var(--border);
}

.farpa-stat__value {
  font-family: var(--font-display);
  font-weight: var(--fw-display-strong);
  font-size: var(--fs-display-2);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--fg);
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.farpa-stat__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-soft);
  margin: 0;
}

.farpa-stat__delta {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.04em;
  color: var(--accent);
  margin: 0;
}

[data-theme="hc"] .farpa-stat__delta {
  color: var(--accent);
  font-weight: var(--fw-semibold);
}

@media (max-width: 380px) {
  .farpa-stat-block {
    padding-inline: var(--sp-3);
  }
}