/* ============================================================
   Sistema visual MARZANO — componentes gráficos do redesign.
   Linguagem: linhas, módulos, nós, diagonais, números monumentais.
   ============================================================ */

/* ---------- Grid de 12 colunas (assimétrico) ---------- */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-12 { grid-column: span 12; }
@media (max-width: 899px) {
  .grid-12 > [class*="col-"] { grid-column: span 12; }
}

/* ---------- Marca diagonal (elemento gráfico assinatura) ---------- */
.diagonal-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: var(--fs-100);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--marzano-blue);
}
.diagonal-mark::before {
  content: "";
  width: 10px;
  height: 26px;
  background: var(--marzano-blue);
  transform: skewX(-18deg);
  flex-shrink: 0;
}
.section--graphite .diagonal-mark,
.section--dark .diagonal-mark { color: #93B4FA; }

/* ---------- Tipografia monumental ---------- */
.giant-number {
  font-size: var(--fs-display);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.giant-heading {
  font-size: clamp(2.25rem, 2rem + 3vw, var(--fs-800));
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.03em;
  /* sem max-width por padrão: títulos curtos (hero) definem o próprio limite
     inline; títulos mais longos de seção não devem quebrar demais. */
}

/* ============================================================
   HERO — diagrama proprietário (desordem → estrutura)
   ============================================================ */
.hero-graphic {
  width: 100%;
  height: auto;
  overflow: visible;
}
.hero-graphic .node {
  fill: rgba(255,255,255,0.85);
}
.hero-graphic .node--blue { fill: #93B4FA; }
.hero-graphic .line {
  stroke: rgba(255,255,255,0.3);
  stroke-opacity: 1;
  stroke-width: 1.4;
  fill: none;
}
.hero-graphic .line--blue {
  stroke: #93B4FA;
  stroke-opacity: 0.8;
}
.hero-graphic .line--structured {
  stroke: rgba(255,255,255,0.55);
}

/* Desenho progressivo das linhas (só quando o JS confirma que pode animar;
   sem JS, o traço aparece completo — ver src/assets/js/main.js) */
.js [data-draw] {
  transition: stroke-dashoffset 1.1s var(--ease-out);
}
@media (prefers-reduced-motion: reduce) {
  .js [data-draw] { transition: none !important; }
}

/* ============================================================
   BLOCO — Composição de problemas (assimétrica)
   ============================================================ */
.problem-cluster {
  margin-top: var(--space-5);
}
.problem-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding-block: var(--space-3);
  border-top: 1px solid var(--marzano-border);
}
.problem-item__icon {
  display: inline-block;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  color: var(--marzano-blue);
}
.problem-item__icon svg { width: 100%; height: 100%; }
.problem-item__index {
  font-size: var(--fs-100);
  font-weight: 700;
  color: var(--marzano-graphite-60);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.3em;
}
.problem-item__label {
  font-size: var(--fs-300);
  font-weight: 600;
}
@media (min-width: 900px) {
  .problem-item:nth-child(2) { margin-top: var(--space-5); }
  .problem-item:nth-child(4) { margin-top: var(--space-4); }
  .problem-item:nth-child(6) { margin-top: var(--space-6); }
}

/* ============================================================
   BLOCO — Virada (antes → depois)
   ============================================================ */
.turn-panel {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-5);
  align-items: stretch;
}
@media (min-width: 900px) {
  .turn-panel { grid-template-columns: 1fr auto 1fr; gap: var(--space-5); }
}
.turn-panel__side {
  padding: var(--space-4);
  border-radius: var(--marzano-radius-md);
}
.turn-panel__before {
  background: var(--marzano-light);
  position: relative;
  overflow: hidden;
}
.turn-panel__label {
  font-size: var(--fs-100);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--marzano-graphite-60);
  margin-bottom: var(--space-3);
  display: block;
}
.turn-panel__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6em;
}
.turn-panel__chips span {
  background: var(--marzano-white);
  border: 1px solid rgba(15,23,42,0.12);
  border-radius: var(--marzano-radius-sm);
  padding: 0.5em 0.9em;
  font-size: var(--fs-100);
  font-weight: 500;
  color: var(--marzano-graphite-70);
}
.turn-panel__chips span:nth-child(odd) { transform: rotate(-2deg); }
.turn-panel__chips span:nth-child(even) { transform: rotate(1.5deg); }
.turn-panel__chips span:nth-child(3n) { transform: rotate(-1deg); }

.turn-panel__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--marzano-blue);
}
.turn-panel__arrow svg { width: 40px; height: 40px; }
@media (max-width: 899px) {
  .turn-panel__arrow { transform: rotate(90deg); margin-inline: auto; }
}

.turn-panel__after {
  background: var(--marzano-graphite);
  color: var(--marzano-white);
}
.turn-panel__after .turn-panel__label { color: rgba(255,255,255,0.5); }
.turn-panel__steps {
  display: grid;
  gap: 0;
}
.turn-panel__steps li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-block: 0.85em;
  border-top: 1px solid rgba(255,255,255,0.14);
  font-weight: 600;
  font-size: var(--fs-300);
}
.turn-panel__steps li:first-child { border-top: none; }
.turn-panel__steps li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--marzano-blue);
  flex-shrink: 0;
}

/* ============================================================
   BLOCO — Método MARZANO (fluxo diagonal, revela no hover/foco)
   ============================================================ */
.method-flow {
  margin-top: var(--space-5);
  position: relative;
}
.method-flow__track {
  display: grid;
  gap: var(--space-3);
  position: relative;
}
@media (min-width: 600px) {
  .method-flow__track--3col { grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
}
@media (min-width: 900px) {
  .method-flow__track { grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
  .method-flow__track--3col { grid-template-columns: repeat(3, 1fr); }
  .method-flow__track::before {
    content: "";
    position: absolute;
    top: 34px;
    left: 4%;
    right: 4%;
    height: 2px;
    background: var(--marzano-border);
    z-index: 0;
  }
}
.method-step {
  position: relative;
  z-index: 1;
  text-align: left;
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  color: inherit;
  cursor: pointer;
  width: 100%;
}
.method-step__num {
  font-size: var(--fs-600);
  font-weight: 700;
  color: var(--marzano-blue);
  display: block;
  line-height: 1;
  margin-bottom: var(--space-2);
  background: var(--marzano-white);
}
.method-step__title {
  font-size: var(--fs-300);
  font-weight: 700;
  margin-bottom: 0.5em;
}
.method-step__detail {
  font-size: var(--fs-100);
  color: var(--marzano-graphite-70);
  line-height: var(--lh-relaxed);
  max-height: 3.4em;
  overflow: hidden;
  opacity: 0.75;
  transition: max-height var(--dur-normal) var(--ease-out), opacity var(--dur-normal) var(--ease-out);
}
.method-step:hover .method-step__detail,
.method-step:focus-visible .method-step__detail,
.method-step.is-open .method-step__detail {
  max-height: 12em;
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .method-step__detail { transition: none; }
}

/* ============================================================
   BLOCO — Método + Soluções (tabs interativos, home)
   Sem JS: todos os 4 painéis de detalhe ficam visíveis, empilhados,
   e os 5 chips de solução ficam com opacidade total — nada de
   conteúdo depende de JavaScript para aparecer. Com JS, o
   main.js adiciona a classe .is-enhanced e passa a alternar painéis
   e destacar os chips relacionados à etapa ativa.
   ============================================================ */
.method-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-4);
  border-bottom: 1px solid var(--marzano-border);
}
.method-tab {
  display: flex;
  align-items: baseline;
  gap: 0.5em;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: var(--space-2) 0 var(--space-3);
  margin-bottom: -1px;
  font-family: inherit;
  color: var(--marzano-graphite-70);
  cursor: pointer;
  transition: color var(--dur-normal) var(--ease-out), border-color var(--dur-normal) var(--ease-out);
}
.method-tab__num {
  font-size: var(--fs-100);
  font-weight: 700;
  color: var(--marzano-graphite-60);
}
.method-tab__title {
  font-size: var(--fs-200);
  font-weight: 700;
}
.method-tab:hover,
.method-tab:focus-visible {
  color: var(--marzano-graphite);
}
.method-tab.is-active {
  color: var(--marzano-blue);
  border-bottom-color: var(--marzano-blue);
}
.method-tab.is-active .method-tab__num { color: var(--marzano-blue); }

.method-tabs__panels { margin-top: var(--space-3); }
.method-tabs__detail {
  font-size: var(--fs-200);
  color: var(--marzano-graphite-70);
  line-height: var(--lh-relaxed);
  max-width: 60ch;
}
.method-tabs__detail + .method-tabs__detail { margin-top: var(--space-2); }

.method-tabs__solutions {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 700px) {
  .method-tabs__solutions { grid-template-columns: repeat(5, 1fr); }
}
.solution-chip {
  display: block;
  border: 1px solid var(--marzano-border);
  border-top: 2px solid var(--marzano-graphite);
  border-radius: var(--marzano-radius-sm);
  padding: var(--space-2);
  transition: border-color var(--dur-normal) var(--ease-out), opacity var(--dur-normal) var(--ease-out), transform var(--dur-normal) var(--ease-out);
}
.solution-chip:hover,
.solution-chip:focus-visible {
  opacity: 1;
  border-color: var(--marzano-blue);
  transform: translateY(-2px);
}
.solution-chip__num {
  display: block;
  font-size: var(--fs-100);
  font-weight: 700;
  color: var(--marzano-graphite-60);
  margin-bottom: 0.3em;
}
.solution-chip span:last-child {
  font-size: var(--fs-100);
  font-weight: 600;
  color: var(--marzano-graphite);
}
.method-tabs.is-enhanced .solution-chip:not(.is-related) { opacity: 0.4; }
.method-tabs.is-enhanced .solution-chip.is-related { border-top-color: var(--marzano-blue); }
@media (prefers-reduced-motion: reduce) {
  .method-tab, .solution-chip { transition: none; }
}

/* ============================================================
   BLOCO — Módulos (o que fazemos)
   ============================================================ */
.module-grid {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--grid-gap);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .module-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .module-grid { grid-template-columns: repeat(5, 1fr); }
}
.module-card {
  border: 1px solid var(--marzano-border);
  border-radius: var(--marzano-radius-md);
  padding: var(--space-3);
  transition: transform var(--dur-normal) var(--ease-out), border-color var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal) var(--ease-out);
}
.module-card:hover,
.module-card:focus-within {
  transform: translateY(-6px);
  border-color: var(--marzano-blue);
  box-shadow: var(--marzano-shadow);
}
.module-card__icon {
  display: inline-block;
  width: 34px;
  height: 34px;
  color: var(--marzano-blue);
  margin-bottom: var(--space-3);
}
.module-card__icon svg { width: 100%; height: 100%; }
.module-card__num {
  font-size: var(--fs-100);
  font-weight: 700;
  color: var(--marzano-graphite-60);
  letter-spacing: 0.05em;
}
.module-card h3 { font-size: var(--fs-300); margin-top: 0.4em; }
.module-card__desc {
  font-size: var(--fs-100);
  color: var(--marzano-graphite-70);
  margin-top: 0.6em;
  line-height: var(--lh-relaxed);
}
.module-card__examples {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--marzano-border);
  font-size: var(--fs-100);
  color: var(--marzano-graphite-60);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--dur-normal) var(--ease-out), opacity var(--dur-normal) var(--ease-out), margin-top var(--dur-normal) var(--ease-out);
}
.module-card:hover .module-card__examples,
.module-card:focus-within .module-card__examples {
  max-height: 8em;
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .module-card, .module-card__examples { transition: none; }
}

/* ============================================================
   BLOCO — Diagnóstico + Terceiro Setor (fundidos, home)
   Um só .section por trás dos dois, em vez de dois — o painel do
   Diagnóstico vira um card graphite contido (reaproveita .section--graphite
   como classe utilitária, não precisa ser <section>) em vez de banda
   full-bleed, reduzindo a altura total sem perder nenhum dos dois conteúdos.
   ============================================================ */
.diag-ts-combo__diag {
  border-radius: var(--marzano-radius-md);
  padding: var(--space-6) var(--space-4);
}
.diag-ts-combo__diag + .editorial-split {
  margin-top: var(--space-6);
}

/* ============================================================
   BLOCO — Editorial (Terceiro Setor) + placeholder de fotografia
   ============================================================ */
.editorial-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  align-items: center;
}
@media (min-width: 900px) {
  .editorial-split { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .editorial-split--reverse { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .editorial-split--reverse .graphic-panel { order: 2; }
}

/* ============================================================
   BLOCO — CTA final (composição monumental)
   ============================================================ */
.cta-mega {
  position: relative;
  background: var(--marzano-graphite);
  border-radius: var(--marzano-radius-md);
  padding: var(--space-6) var(--space-4);
  overflow: hidden;
  text-align: center;
}
.cta-mega__lines {
  position: absolute;
  inset: 0;
  opacity: 0.5;
}
.cta-mega__content {
  position: relative;
}
.cta-mega h2 {
  color: var(--marzano-white);
  font-size: clamp(2rem, 1.6rem + 3vw, var(--fs-700));
  max-width: 20ch;
  margin-inline: auto;
}
.cta-mega .lede {
  color: rgba(255,255,255,0.7);
  margin: var(--space-3) auto 0;
  text-align: center;
}
.cta-mega__actions {
  margin-top: var(--space-4);
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.cta-mega .btn--ghost {
  color: var(--marzano-white);
  border-color: rgba(255,255,255,0.4);
}
.cta-mega .btn--ghost:hover { border-color: var(--marzano-white); }

/* ============================================================
   Lista numerada (alternativa a cards para listas longas)
   ============================================================ */
.numbered-list {
  display: grid;
  gap: 0;
  margin-top: var(--space-4);
}
@media (min-width: 700px) {
  .numbered-list { grid-template-columns: repeat(2, 1fr); }
}
.numbered-list__item {
  display: flex;
  gap: var(--space-2);
  padding-block: var(--space-2);
  border-top: 1px solid var(--marzano-border);
  font-weight: 500;
}
.numbered-list__item span {
  color: var(--marzano-blue);
  font-weight: 700;
  font-size: var(--fs-100);
  flex-shrink: 0;
}

/* ---------- Contador numérico (progressivo; texto final sempre no HTML) ---------- */
.js [data-count] {
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   Breadcrumbs
   ============================================================ */
.breadcrumbs {
  padding-top: var(--space-3);
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  font-size: var(--fs-100);
  color: var(--marzano-graphite-60);
}
.breadcrumbs li { display: flex; align-items: center; gap: 0.5em; }
.breadcrumbs li:not(:last-child)::after { content: "/"; color: var(--marzano-border); }
.breadcrumbs a:hover { color: var(--marzano-blue); }
.breadcrumbs [aria-current="page"] { color: var(--marzano-graphite-70); font-weight: 500; }
.section--graphite .breadcrumbs ol { color: rgba(255,255,255,0.5); }
.section--graphite .breadcrumbs li:not(:last-child)::after { color: rgba(255,255,255,0.2); }
.section--graphite .breadcrumbs [aria-current="page"] { color: rgba(255,255,255,0.85); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  margin-top: var(--space-4);
  border-top: 1px solid var(--marzano-border);
}
.faq-item {
  border-bottom: 1px solid var(--marzano-border);
  padding-block: var(--space-3);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: var(--fs-300);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  color: var(--marzano-blue);
  font-size: var(--fs-500);
  font-weight: 400;
  flex-shrink: 0;
  transition: transform var(--dur-fast) var(--ease-out);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  margin-top: var(--space-2);
  color: var(--marzano-graphite-70);
  line-height: var(--lh-relaxed);
  max-width: 65ch;
}

/* ============================================================
   Carrossel (nativo: overflow-x + scroll-snap, JS só para setas/dots)
   ============================================================ */
.carousel {
  position: relative;
  margin-top: var(--space-4);
}
.carousel__track {
  display: flex;
  gap: var(--grid-gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: var(--gutter);
  padding-bottom: var(--space-2);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.carousel__track::-webkit-scrollbar { display: none; }
.js .carousel__track { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  .js .carousel__track { scroll-behavior: auto; }
}
.carousel__track:focus-visible { outline: 2px solid var(--marzano-blue); outline-offset: 4px; }
.carousel__slide {
  scroll-snap-align: start;
  flex: 0 0 auto;
  width: 86%;
}
@media (min-width: 640px) {
  .carousel__slide { width: 46%; }
}
@media (min-width: 1000px) {
  .carousel__slide { width: 30%; }
}
.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.carousel__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--marzano-border);
  background: var(--marzano-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--marzano-graphite);
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.carousel__btn:hover { border-color: var(--marzano-blue); color: var(--marzano-blue); }
.carousel__btn:disabled { opacity: 0.35; cursor: default; }
.carousel__btn svg { width: 18px; height: 18px; }
.carousel__dots {
  display: flex;
  gap: 0.5em;
  justify-content: center;
  margin-top: var(--space-3);
}
.carousel__dots button {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  /* rgba (não --marzano-light) para não desaparecer em seções com fundo claro */
  background: rgba(15, 23, 42, 0.18);
  cursor: pointer;
}
.carousel__dots button.is-active { background: var(--marzano-blue); width: 22px; border-radius: 4px; transition: width var(--dur-fast) var(--ease-out); }

/* ============================================================
   Corpo de artigo (/conhecimento/*)
   ============================================================ */
.article-body { max-width: 68ch; }
.article-body h2 {
  font-size: var(--fs-500);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-top: var(--space-6);
}
.article-body h2:first-child { margin-top: 0; }
.article-body p {
  margin-top: var(--space-3);
  color: var(--marzano-graphite-70);
  line-height: var(--lh-relaxed);
  font-size: var(--fs-300);
}
.article-body ul, .article-body ol {
  margin-top: var(--space-3);
  display: grid;
  gap: var(--space-2);
  padding-left: 1.3em;
  list-style: disc;
}
.article-body ol { list-style: decimal; }
.article-body li { color: var(--marzano-graphite-70); line-height: var(--lh-relaxed); font-size: var(--fs-300); }
.article-body strong { color: var(--marzano-graphite); font-weight: 600; }
.article-body a { color: var(--marzano-blue); font-weight: 600; text-decoration: underline; text-underline-offset: 0.15em; }

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.8em;
  margin-top: var(--space-2);
  font-size: var(--fs-100);
  color: var(--marzano-graphite-60);
}
.article-meta__tag {
  color: var(--marzano-blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-card {
  border: 1px solid var(--marzano-border);
  border-radius: var(--marzano-radius-md);
  padding: var(--space-4);
  display: block;
  transition: transform var(--dur-normal) var(--ease-out), border-color var(--dur-normal) var(--ease-out);
}
.article-card:hover { transform: translateY(-4px); border-color: var(--marzano-blue); }
.article-card__category {
  font-size: var(--fs-100);
  font-weight: 700;
  color: var(--marzano-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.article-card h3 { font-size: var(--fs-400); margin-top: 0.5em; }
.article-card p { margin-top: 0.6em; color: var(--marzano-graphite-70); font-size: var(--fs-100); }

/* ============================================================
   HOME — reconstrução radical: componentes exclusivos da home.
   Ritmo mais denso só aqui — não altera .section nas outras páginas.
   ============================================================ */
.section--home { padding-block: var(--space-5); }

/* ---------- Hero: 3º estágio do diagrama (solução resolvida) ---------- */
.hero-graphic .mark--solution {
  stroke: #93B4FA;
  stroke-width: 3;
  fill: none;
}
.hero-graphic .node--solution { fill: #93B4FA; }

/* ---------- Problema: um item em escala grande + 5 densos ---------- */
.problem-composition { margin-top: var(--space-5); }
.problem-feature {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--marzano-border);
}
.problem-feature__num {
  font-size: clamp(3.5rem, 3rem + 4vw, 6rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--marzano-blue);
  flex-shrink: 0;
}
.problem-feature__label {
  font-size: var(--fs-400);
  font-weight: 700;
  max-width: 16ch;
}
.problem-grid { display: grid; gap: 0; }
@media (min-width: 560px) {
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
}
.problem-grid .problem-item { padding-block: var(--space-2); }

/* ---------- A Virada: diagrama de convergência (fundo graphite) ---------- */
.convergence {
  margin-top: var(--space-6);
  display: grid;
  gap: var(--space-4);
  align-items: center;
}
@media (min-width: 900px) {
  .convergence { grid-template-columns: 1.1fr auto 0.65fr auto 0.85fr; gap: var(--space-3); }
}
.convergence__chips {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6em;
}
.convergence__chip {
  display: flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.7em 0.9em;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--marzano-radius-sm);
  font-size: var(--fs-100);
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}
.convergence__chip::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--marzano-blue);
  flex-shrink: 0;
}
.convergence__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--marzano-blue);
}
.convergence__arrow svg { width: 26px; height: 26px; }
@media (max-width: 899px) {
  .convergence__arrow { transform: rotate(90deg); margin-inline: auto; }
}
.convergence__core {
  width: 148px;
  height: 148px;
  border-radius: 50%;
  border: 2px solid var(--marzano-blue);
  background: radial-gradient(circle at 50% 40%, rgba(37,99,235,0.22), transparent 70%);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.convergence__core-mark {
  font-size: var(--fs-300);
  font-weight: 700;
  color: var(--marzano-white);
  letter-spacing: -0.01em;
}
.convergence__core-sub {
  margin-top: 0.3em;
  font-size: var(--fs-100);
  color: #93B4FA;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.convergence__solution { text-align: center; }
@media (min-width: 900px) { .convergence__solution { text-align: left; } }
.convergence__solution-mark {
  font-size: clamp(2rem, 1.6rem + 3vw, var(--fs-700));
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--marzano-white);
}
.convergence__solution-sub {
  margin: var(--space-2) auto 0;
  font-size: var(--fs-100);
  color: rgba(255,255,255,0.6);
  max-width: 24ch;
}
@media (min-width: 900px) { .convergence__solution-sub { margin-inline: 0; } }

/* ---------- Método: recolhe os demais passos no hover/foco ---------- */
.method-flow__track .method-step__num {
  font-size: clamp(2.25rem, 1.8rem + 2.5vw, 3.5rem);
}
@media (min-width: 900px) {
  .method-flow__track .method-step {
    transition: opacity var(--dur-normal) var(--ease-out), transform var(--dur-normal) var(--ease-out);
  }
  .method-flow__track:has(.method-step:hover) .method-step:not(:hover),
  .method-flow__track:has(.method-step:focus-visible) .method-step:not(:focus-visible) {
    opacity: 0.45;
  }
  .method-flow__track .method-step:hover,
  .method-flow__track .method-step:focus-visible {
    transform: translateY(-4px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .method-flow__track .method-step { transition: none; }
}

/* ---------- Soluções: slide editorial (modificador só da home) ---------- */
.module-card--editorial {
  border: none;
  border-radius: 0;
  padding: 0;
  padding-top: var(--space-3);
  border-top: 2px solid var(--marzano-graphite);
}
.module-card--editorial:hover,
.module-card--editorial:focus-within {
  transform: none;
  box-shadow: none;
  border-color: var(--marzano-blue);
}
.module-card--editorial .module-card__num {
  display: block;
  font-size: clamp(1.75rem, 1.4rem + 2vw, 2.75rem);
  font-weight: 700;
  color: var(--marzano-graphite-60);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}
.module-card--editorial h3 { font-size: var(--fs-500); margin-top: 0; }
.module-card--editorial .module-card__desc { font-size: var(--fs-200); }

/* ---------- Diagnóstico: matriz interativa (substitui a roda na home) ---------- */
.diag-matrix {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 900px) {
  .diag-matrix { grid-template-columns: 0.9fr 1.1fr; align-items: center; gap: var(--space-6); }
}
.diag-matrix__core {
  position: relative;
  width: 100%;
  max-width: 260px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 2px solid var(--marzano-blue);
  background: radial-gradient(circle at 50% 50%, rgba(37,99,235,0.16), transparent 70%);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.diag-matrix__scanline {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--marzano-blue), transparent);
  animation: diag-scan 3.2s ease-in-out infinite;
}
@keyframes diag-scan {
  0%, 100% { top: 12%; opacity: 0.9; }
  50% { top: 85%; opacity: 0.5; }
}
@media (prefers-reduced-motion: reduce) {
  .diag-matrix__scanline { animation: none; top: 50%; }
}
.diag-matrix__label { font-size: var(--fs-400); font-weight: 700; color: var(--marzano-white); }
.diag-matrix__sublabel { margin-top: 0.3em; font-size: var(--fs-100); letter-spacing: 0.1em; color: #93B4FA; }
.diag-matrix__list { border-top: 1px solid rgba(255,255,255,0.14); }
.diag-row { border-bottom: 1px solid rgba(255,255,255,0.14); padding-block: var(--space-2); }
.diag-row summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--marzano-white);
}
.diag-row summary::-webkit-details-marker { display: none; }
.diag-row summary span:first-child {
  flex-shrink: 0;
  font-size: var(--fs-100);
  font-weight: 700;
  color: #93B4FA;
}
.diag-row summary::after {
  content: "+";
  margin-left: auto;
  color: var(--marzano-blue);
  font-size: var(--fs-500);
  font-weight: 400;
  transition: transform var(--dur-fast) var(--ease-out);
}
.diag-row[open] summary::after { transform: rotate(45deg); }
.diag-row p {
  margin-top: var(--space-2);
  padding-left: 2.4em;
  color: rgba(255,255,255,0.65);
  font-size: var(--fs-100);
  line-height: var(--lh-relaxed);
  max-width: 46ch;
}

/* ---------- Terceiro Setor: painel gráfico original (home) ----------
   Sem fotografia de terceiros embutida sem licença confirmada — painel
   gráfico do próprio sistema visual no lugar. Trocar por fotografia
   editorial real assim que disponível. */
.graphic-panel {
  position: relative;
  border-radius: var(--marzano-radius-md);
  aspect-ratio: 4 / 5;
  background:
    linear-gradient(135deg, rgba(37,99,235,0.25), transparent 55%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 30px),
    var(--marzano-graphite);
  overflow: hidden;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.6em;
}
.graphic-panel::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 60%; height: 4px;
  background: var(--marzano-blue);
  transform-origin: top right;
  transform: skewY(-30deg);
}
.graphic-panel__tag {
  align-self: flex-start;
  font-size: var(--fs-100);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--marzano-radius-sm);
  padding: 0.4em 0.8em;
}
.graphic-panel__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  position: relative;
}
.graphic-panel__list span {
  font-size: var(--fs-100);
  color: rgba(255,255,255,0.7);
}
.graphic-panel__list span:not(:last-child)::after { content: "·"; margin-left: 0.5em; color: rgba(255,255,255,0.35); }

/* ---------- Experiência: faixa institucional honesta (sem casos fictícios) ---------- */
.exp-strip {
  margin-top: var(--space-4);
  display: grid;
  gap: 0;
  background-image: radial-gradient(rgba(15,23,42,0.14) 1px, transparent 1px);
  background-size: 14px 14px;
  padding: var(--space-4) 0;
}
@media (min-width: 900px) {
  .exp-strip { grid-template-columns: repeat(4, 1fr); gap: var(--space-4); background: none; padding: 0; }
}
.exp-strip__item { padding-block: var(--space-3); border-top: 1px solid var(--marzano-border); }
.exp-strip__item h4 {
  font-size: var(--fs-100);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--marzano-blue);
  margin-bottom: 0.5em;
}
.exp-strip__item p { color: var(--marzano-graphite-70); font-size: var(--fs-200); line-height: var(--lh-relaxed); }

/* ---------- Conhecimento: cards editoriais com artigos reais ---------- */
.knowledge-card {
  display: block;
  padding-top: var(--space-3);
  border-top: 2px solid var(--marzano-graphite);
  transition: border-color var(--dur-normal) var(--ease-out);
}
.knowledge-card:hover { border-color: var(--marzano-blue); }
.knowledge-card__mark {
  display: block;
  width: 100%;
  height: 64px;
  border-radius: var(--marzano-radius-sm);
  margin-bottom: var(--space-3);
  background: linear-gradient(135deg, var(--marzano-blue) 0%, var(--marzano-graphite) 100%);
  opacity: 0.92;
}
.knowledge-card__cat {
  font-size: var(--fs-100);
  font-weight: 700;
  color: var(--marzano-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.knowledge-card h3 { font-size: var(--fs-400); margin-top: 0.5em; }
.knowledge-card__meta { margin-top: var(--space-2); font-size: var(--fs-100); color: var(--marzano-graphite-60); }

/* ============================================================
   Subpáginas de Soluções — número monumental no hero (mesma
   numeração do carrossel "Cinco frentes" na home e no hub)
   ============================================================ */
.solution-hero-visual {
  display: none;
  align-items: center;
  justify-content: flex-end;
}
@media (min-width: 900px) {
  .solution-hero-visual { display: flex; }
}
.solution-hero-num {
  font-size: clamp(6rem, 3rem + 10vw, 11rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--marzano-blue);
  opacity: 0.14;
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   REBUILD VISUAL — densidade comercial (home, ref. de ritmo Arotech,
   identidade e composições 100% próprias da MARZANO)
   ============================================================ */

/* ---------- Hero: painel graphite denso (sem fotografia — ver decisão no README).
   Faz o papel de "imagem" da composição: painel escuro, textura, luz azulada
   num canto, número real (5 frentes) e labels flutuantes — não é só um
   ícone pequeno num fundo claro, ocupa a maior parte da composição. ---------- */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  border-radius: var(--marzano-radius-md);
  padding: var(--space-4);
  min-height: 320px;
  overflow: hidden;
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(37, 99, 235, 0.35), transparent 55%),
    radial-gradient(90% 90% at 0% 100%, rgba(37, 99, 235, 0.14), transparent 55%),
    var(--marzano-graphite);
}
@media (min-width: 900px) {
  .hero-visual { min-height: 460px; padding: var(--space-6); }
}
.hero-visual__bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}
.hero-chip {
  display: none;
  position: absolute;
  align-items: center;
  gap: 0.4em;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--marzano-radius-sm);
  padding: 0.45em 0.8em;
  font-size: var(--fs-100);
  font-weight: 600;
  color: var(--marzano-white);
  backdrop-filter: blur(6px);
}
.hero-chip::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #93B4FA;
  flex-shrink: 0;
}
@media (min-width: 900px) {
  .hero-chip { display: flex; }
}
.hero-chip--1 { top: 6%; left: 5%; }
.hero-chip--2 { bottom: 8%; right: 5%; }
.hero-chip--3 { bottom: 8%; left: 5%; }

.hero-stat {
  display: none;
  position: absolute;
  top: 6%;
  right: 5%;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1;
}
.hero-stat__num {
  font-size: clamp(2rem, 1.4rem + 2.5vw, 3.25rem);
  font-weight: 700;
  color: var(--marzano-white);
}
.hero-stat__label {
  margin-top: 0.35em;
  font-size: var(--fs-100);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.6);
  text-align: right;
}
@media (min-width: 900px) {
  .hero-stat { display: flex; }
}

/* ---------- Soluções: barra de marca no topo do slide editorial ---------- */
.module-card--editorial .module-card__mark {
  display: block;
  width: 100%;
  height: 40px;
  border-radius: var(--marzano-radius-sm);
  margin-bottom: var(--space-3);
  background: linear-gradient(135deg, var(--marzano-blue) 0%, var(--marzano-graphite) 100%);
  opacity: 0.9;
}

/* ---------- Terceiro Setor + Experiência combinados: exp-strip compacto (2 col) ---------- */
.exp-strip--compact { grid-template-columns: 1fr; }
@media (min-width: 600px) {
  .exp-strip--compact { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); background: none; padding: 0; }
}

/* ---------- Conhecimento: card em destaque (grid assimétrico 1 grande + 2 pequenos) ---------- */
.knowledge-card--feature .knowledge-card__mark { height: 150px; }
.knowledge-card--feature h3 { font-size: var(--fs-500); margin-top: 0.6em; }

/* ---------- CTA final: elemento gráfico opcional (parâmetro `graphic` do macro) ---------- */
.cta-mega__mark {
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 220px;
  height: 220px;
  pointer-events: none;
}