/* Base compartilhada das páginas "detalhe" (cases, soluções, expertise).
   Extraído em 13/09/2026 (revisão R1 do Codex) — ver
   memoria-tecnica/decisoes/paginas-solucao-e-expertise.md, decisão 4.
   Estilos específicos de cada família de página continuam inline em cada
   HTML (case: .shot/.res; solução/expertise: .sol-mark/.rel-case/.case-cta-row;
   expertise: .step-list/.eng-cols). */

body { background: var(--sand); color: var(--ink); font-family: var(--font-body); }
.case-wrap { max-width: 940px; margin: 0 auto; padding: 0 24px; }

.case-nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 24px; background: color-mix(in srgb, var(--sand) 88%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-soft, var(--line));
}
.case-nav-left { display: flex; align-items: center; gap: 16px; }
.case-nav-right { display: flex; align-items: center; gap: 12px; }
.case-nav .brand-logo { height: 28px; width: auto; display: block; }
.case-nav .back {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 13px; font-weight: 600; color: var(--ink-soft); text-decoration: none;
  padding: 6px 13px 6px 10px; border: 1px solid var(--line); border-radius: var(--r-pill);
  background: var(--card, #fff); transition: color .2s ease, border-color .2s ease;
}
.case-nav .back:hover { color: var(--ink); border-color: var(--ink-faint); }
.case-nav .btn { padding: 9px 18px; font-size: 14px; }
@media (max-width: 560px) {
  .case-nav { padding: 12px 18px; }
  .case-nav .btn { display: none; }
}

main { padding: 56px 0 40px; }
.case-section { padding-top: 44px; padding-bottom: 44px; border-top: 1px solid var(--line-soft, var(--line)); }
.case-section:first-of-type { border-top: 0; padding-top: 8px; }
.case-eyebrow {
  font-family: var(--font-display); font-size: 12.5px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase; color: var(--turq); margin: 0 0 14px;
}
.case-h1 {
  font-family: var(--font-display); font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.06; font-size: clamp(30px, 4.6vw, 46px); color: var(--ocean); margin: 0 0 16px;
}
.case-h2 {
  font-family: var(--font-display); font-weight: 800; letter-spacing: -0.02em;
  font-size: clamp(21px, 2.6vw, 27px); color: var(--ink); margin: 0 0 14px;
}
.case-lead { font-size: 18px; color: var(--ink-soft); max-width: 64ch; margin: 0 0 20px; }
.case-section p { font-size: 16px; color: var(--ink-soft); max-width: 68ch; margin: 0 0 12px; }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 0; }
.case-tags i {
  font-style: normal; font-size: 12.5px; color: var(--ink-faint);
  box-shadow: inset 0 0 0 1.3px var(--line); padding: 5px 13px; border-radius: var(--r-pill);
}

.mod-list { list-style: none; padding: 0; margin: 8px 0 0; display: grid;
  grid-template-columns: 1fr 1fr; gap: 10px 24px; }
@media (max-width: 720px) { .mod-list { grid-template-columns: 1fr; } }
.mod-list li { position: relative; padding-left: 22px; font-size: 15px; color: var(--ink-soft); }
.mod-list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px;
  border-radius: 2px; background: var(--turq); }
.mod-list li b { color: var(--ink); font-weight: 600; }

.eng { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 28px; margin-top: 8px; }
@media (max-width: 720px) { .eng { grid-template-columns: 1fr; } }
.eng div { font-size: 14.5px; color: var(--ink-soft); padding: 6px 0; border-bottom: 1px dashed var(--line-soft, var(--line)); }
.eng div b { color: var(--ink); font-weight: 600; }

.case-cta {
  margin: 48px 0 8px; padding: 40px 32px; border-radius: 18px;
  background: var(--ocean); color: #fff; text-align: center;
}
.case-cta h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.02em; margin: 0 0 10px; color: #fff; }
.case-cta p { color: rgba(255,255,255,.82); max-width: 52ch; margin: 0 auto 22px; font-size: 16px; }
.case-cta .btn { background: var(--turq); color: #042027; border: 0; }
.case-cta .btn:hover { background: var(--turq-bright); }

.case-foot { border-top: 1px solid var(--line-soft, var(--line)); padding: 28px 0 48px; margin-top: 20px; }
.case-foot .case-wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.case-foot a { color: var(--ink-soft); text-decoration: none; font-size: 14px; }
.case-foot a:hover { color: var(--ink); }
.case-foot .muted { font-size: 13px; color: var(--ink-faint); }

@media (max-width: 560px) {
  .case-wrap { padding: 0 18px; }
  main { padding: 40px 0 32px; }
  .case-section { padding-top: 34px; padding-bottom: 34px; }
  .case-h1 { font-size: clamp(24px, 6.4vw, 31px); }
  .case-lead { font-size: 16px; }
  .case-section p { font-size: 15.5px; }
  .case-cta { padding: 30px 20px; margin: 36px 0 8px; }
  .case-cta p { font-size: 15px; }
  .case-foot .case-wrap { flex-direction: column; align-items: flex-start; gap: 8px; }
}