/* ---------- página de área técnica ---------- */
.solution-page {
  background: var(--bg);
}

.solution-section {
  padding-block: var(--section-y);
}

.solution-section--surface {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

/* bloco 2 — o que resolvemos */
.situations {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(20px, 3vw, 32px);
  background: var(--line);
  border-top: 1px solid var(--line);
}

.situations li {
  list-style: none;
  padding: 26px clamp(20px, 3vw, 34px) 28px 0;
  background: var(--bg);
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.situations li strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
}

/* bloco 3 — escopo completo, agrupado por subcategoria */
.scope-group + .scope-group {
  margin-top: clamp(40px, 5vw, 64px);
}

.scope-group h3 {
  margin-bottom: 18px;
  font-size: 1.15rem;
  color: var(--text);
}

/* bloco 6 — entregáveis */
.deliverables {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: clamp(24px, 3vw, 34px);
}

.deliverables article {
  min-height: 170px;
  padding: 26px;
  border-top: 2px solid var(--red);
  background: var(--surface);
}

.deliverable-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 16px;
  color: var(--red-bright);
}

.deliverables h3 {
  font-size: 1.08rem;
}

.deliverables p {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* bloco 7 — perguntas frequentes */
.faq-list {
  max-width: 900px;
  margin-top: clamp(20px, 3vw, 32px);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  padding: 22px 38px 22px 0;
  cursor: pointer;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  list-style: none;
  position: relative;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 20px;
  color: var(--red-bright);
  font-size: 1.4rem;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: '\2212';
}

.faq-list details p {
  max-width: 720px;
  padding: 0 0 22px;
  color: var(--text-muted);
}

/* bloco 8 — cta de fechamento com links das outras áreas */
.other-areas {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line-strong);
}

.other-areas p {
  color: var(--text-faint);
  font-size: 0.8rem;
  margin-bottom: 14px;
}

.other-areas nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}

.other-areas a {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.other-areas a:hover {
  color: var(--text);
  border-bottom-color: var(--red);
}

/* ---------- índice de soluções ---------- */
.solution-index-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
}

.solution-index-grid a {
  min-height: 260px;
  padding: clamp(26px, 4vw, 44px);
  background: var(--bg);
  color: var(--text-muted);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.solution-index-grid a:hover {
  background: var(--surface);
  color: var(--text);
}

.solution-index-grid span {
  color: var(--red-bright);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
}

.solution-index-grid h2 {
  max-width: 340px;
  margin-top: 40px;
  font-size: clamp(1.5rem, 2.3vw, 2.1rem);
}

.solution-index-grid p {
  max-width: 390px;
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.solution-index-grid b {
  display: inline-block;
  margin-top: 26px;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

@media (max-width: 760px) {
  .situations,
  .deliverables,
  .solution-index-grid {
    grid-template-columns: 1fr;
  }

  .deliverables article {
    min-height: 0;
  }
}