/* ==================================================
   PÁGINAS DE CASES
   Estilos complementares ao style.css principal
================================================== */

.case-page {
  overflow-x: clip;
}

/* CAPA DO CASE */

.case-hero {
  padding: 20px 0 72px;
}

.case-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--primary);
}

.case-breadcrumb:hover {
  text-decoration: underline;
}

.case-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
}

.case-label {
  margin-bottom: 16px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
}

.case-title {
  max-width: 820px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.7rem, 6vw, 5.3rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--primary-dark);
}

.case-introduction {
  max-width: 720px;
  margin-top: 24px;
  font-size: 1.08rem;
  color: var(--text-soft);
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.case-tags span {
  padding: 8px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--surface);
}

/* RESUMO LATERAL */

.case-summary {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.case-summary h2 {
  margin-bottom: 22px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  color: var(--primary-dark);
}

.case-summary-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  list-style: none;
}

.case-summary-list li {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.case-summary-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.case-summary-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.case-summary-list span {
  color: var(--text-soft);
}

/* SEÇÕES DO CASE */

.case-section {
  padding: 100px 0;
}

.case-section:nth-child(even) {
  background: var(--surface);
}

.case-section-heading {
  max-width: 820px;
  margin-bottom: 52px;
}

.case-section-heading p {
  margin-bottom: 13px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
}

.case-section-heading h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--primary-dark);
}

.case-section-heading .case-section-description {
  margin-top: 18px;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
  color: var(--text-soft);
}

/* CARDS DE CONTEÚDO */

.case-content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.case-content-card {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--background);
  transition:
    transform 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.case-content-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 18px 40px rgba(75, 42, 82, 0.1);
}

.case-content-card h3 {
  margin-bottom: 13px;
  font-size: 1.25rem;
  color: var(--primary-dark);
}

.case-content-card p {
  color: var(--text-soft);
}

/* AVISO DE CONFIDENCIALIDADE */

.case-note {
  padding: 24px 28px;
  border-left: 4px solid var(--accent);
  border-radius: 0 20px 20px 0;
  color: var(--text-soft);
  background: var(--surface-soft);
}

.case-note strong {
  color: var(--primary-dark);
}

/* AÇÕES FINAIS */

.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

/* TEMA ESCURO */

body.dark-theme .case-summary,
body.dark-theme .case-content-card {
  border-color: var(--border);
  background: var(--surface);
}

body.dark-theme .case-tags span {
  background: var(--surface);
}

/* RESPONSIVIDADE */

@media (max-width: 900px) {
  .case-hero {
    padding: 22px 0 64px;
  }

  .case-hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .case-content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .case-hero {
    padding: 18px 0 58px;
  }

  .case-title {
    font-size: clamp(2.35rem, 12vw, 3.5rem);
  }

  .case-summary,
  .case-content-card {
    padding: 24px;
  }

  .case-section {
    padding: 76px 0;
  }

  .case-actions {
    flex-direction: column;
  }

  .case-actions .button {
    width: 100%;
  }
}

@media (hover: none) {
  .case-content-card:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-content-card {
    transition: none;
  }
}

/* ==================================================
   HOVER DOS CARDS APÓS A ANIMAÇÃO REVEAL
================================================== */

body.reveal-ready
.case-content-card.reveal.is-visible:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 18px 40px rgba(75, 42, 82, 0.12);
}

body.reveal-ready
.case-summary.reveal.is-visible:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 22px 50px rgba(75, 42, 82, 0.14);
}

@media (hover: none) {
  body.reveal-ready
  .case-content-card.reveal.is-visible:hover,
  body.reveal-ready
  .case-summary.reveal.is-visible:hover {
    transform: translateY(0);
    border-color: var(--border);
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.reveal-ready
  .case-content-card.reveal.is-visible:hover,
  body.reveal-ready
  .case-summary.reveal.is-visible:hover {
    transform: none;
  }
}

/* ==================================================
   BOARD KANBAN INTERATIVO
================================================== */

.kanban-demo-section {
  background: var(--surface);
}

.kanban-demo {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--background);
  box-shadow: var(--shadow);
}

.kanban-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 18px;
}

.kanban-toolbar h3 {
  margin-bottom: 6px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.65rem;
  color: var(--primary-dark);
}

.kanban-toolbar p {
  color: var(--text-soft);
}

.kanban-view-toggle {
  display: inline-flex;
  flex-shrink: 0;
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}

.kanban-view-button {
  min-height: 42px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--text-soft);
  background: transparent;
  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

.kanban-view-button:hover {
  color: var(--primary);
}

.kanban-view-button.is-active {
  color: #ffffff;
  background: var(--primary);
}

.kanban-view-button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.kanban-status {
  margin-bottom: 22px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
}

/* RAIA URGENTE */

.kanban-urgent-lane {
  margin-bottom: 24px;
  padding: 22px;
  border: 1px solid rgba(177, 75, 101, 0.32);
  border-radius: 22px;
  background:
    linear-gradient(
      135deg,
      rgba(177, 75, 101, 0.08),
      rgba(200, 148, 170, 0.08)
    ),
    var(--surface);
}

.kanban-lane-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.kanban-lane-label {
  display: block;
  margin-bottom: 3px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a84f68;
}

.kanban-lane-heading h4 {
  font-size: 1.08rem;
  color: var(--primary-dark);
}

.kanban-column-heading > div {
  min-width: 0;
}

.kanban-column-heading h4 {
  overflow-wrap: anywhere;
}

/* COLUNAS */

.kanban-columns {
  display: flex;
  gap: 18px;
  padding: 4px 2px 18px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--surface-soft);
}

.kanban-column {
  flex: 0 0 280px;
}

.kanban-columns::-webkit-scrollbar {
  height: 10px;
}

.kanban-columns::-webkit-scrollbar-track {
  border-radius: 999px;
  background: var(--surface-soft);
}

.kanban-columns::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--accent);
}

.kanban-column {
  min-width: 250px;
  min-height: 470px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 22px;
  cursor: pointer;
  background: var(--surface);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.kanban-column:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 16px 34px rgba(75, 42, 82, 0.09);
}

.kanban-column.is-selected {
  border-color: var(--primary);
  box-shadow:
    0 0 0 2px rgba(113, 63, 120, 0.12),
    0 18px 40px rgba(75, 42, 82, 0.11);
}

.kanban-column:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.kanban-column-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
  margin-bottom: 14px;
}

.kanban-column-step {
  display: block;
  margin-bottom: 5px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent);
}

.kanban-column-heading h4 {
  font-size: 1rem;
  line-height: 1.25;
  color: var(--primary-dark);
}

.kanban-column-heading h4 {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.kanban-column-purpose {
  min-height: 66px;
  margin-bottom: 18px;
  font-size: 0.9rem;
  color: var(--text-soft);
}

/* WIP */

.kanban-wip-badge {
  max-width: 128px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  white-space: normal;
  overflow-wrap: break-word;
  color: var(--primary);
  background: var(--surface-soft);
}

.kanban-wip-badge.is-warning {
  border-color: rgba(187, 82, 72, 0.42);
  color: #a4463e;
  background: rgba(187, 82, 72, 0.1);
}

.kanban-wip-alert {
  margin: -4px 0 14px;
  padding: 9px 11px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 800;
  color: #9d3f38;
  background: rgba(187, 82, 72, 0.1);
}

/* CARDS DO BOARD */

.kanban-card-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kanban-task-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 15px;
  border: 1px solid var(--border);
  border-radius: 16px;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: var(--text);
  background: var(--background);
  box-shadow: 0 8px 18px rgba(75, 42, 82, 0.05);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.kanban-task-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 12px 24px rgba(75, 42, 82, 0.09);
}

.kanban-task-card:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.kanban-task-card strong {
  font-size: 0.9rem;
  line-height: 1.35;
  color: var(--primary-dark);
}

.kanban-task-card small {
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--text-soft);
}

.kanban-task-type {
  align-self: flex-start;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--surface-soft);
}

.kanban-task-urgent {
  max-width: 420px;
  border-color: rgba(177, 75, 101, 0.32);
}

.kanban-task-urgent .kanban-task-type {
  color: #9b405a;
  background: rgba(177, 75, 101, 0.12);
}

/* PAINEL DE POLÍTICAS */

.kanban-policy-panel {
  margin-top: 28px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
}

.kanban-policy-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 26px;
}

.kanban-policy-eyebrow {
  display: block;
  margin-bottom: 5px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

.kanban-policy-header h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  color: var(--primary-dark);
}

.kanban-policy-wip {
  flex-shrink: 0;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--surface-soft);
}

.kanban-policy-grid {
  display: grid;
  grid-template-columns:
    repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.kanban-policy-grid > div {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--background);
}

.kanban-policy-grid h4 {
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--primary-dark);
}

.kanban-policy-grid p {
  font-size: 0.9rem;
  color: var(--text-soft);
}

.kanban-demo-note {
  margin-top: 20px;
  font-size: 0.82rem;
  color: var(--text-soft);
}

/* FLUXO ANTERIOR */

.kanban-board[data-current-view="anterior"]
.kanban-urgent-lane {
  display: none;
}

.kanban-board[data-current-view="anterior"]
.kanban-column {
  opacity: 0.78;
}

.kanban-board[data-current-view="anterior"]
.kanban-column-purpose {
  min-height: 88px;
}

/* TEMA ESCURO */

body.dark-theme .kanban-demo,
body.dark-theme .kanban-column,
body.dark-theme .kanban-policy-panel,
body.dark-theme .kanban-policy-grid > div,
body.dark-theme .kanban-task-card {
  border-color: var(--border);
}

body.dark-theme .kanban-demo {
  background: var(--background);
}

body.dark-theme .kanban-column,
body.dark-theme .kanban-policy-panel {
  background: var(--surface);
}

body.dark-theme .kanban-task-card,
body.dark-theme .kanban-policy-grid > div {
  background: var(--background);
}

body.dark-theme
.kanban-view-button.is-active {
  color: #ffffff;
  background: var(--primary);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
}

body.dark-theme
.kanban-column.is-selected {
  border-color: var(--primary-dark);
  box-shadow:
    0 0 0 2px rgba(240, 201, 245, 0.12),
    0 18px 40px rgba(0, 0, 0, 0.24);
}

/* RESPONSIVIDADE */

@media (max-width: 900px) {
  .kanban-demo {
    padding: 24px;
  }

  .kanban-toolbar {
    flex-direction: column;
  }

  .kanban-view-toggle {
    align-self: stretch;
  }

  .kanban-view-button {
    flex: 1;
  }

  .kanban-policy-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .kanban-demo {
    padding: 18px;
    border-radius: 22px;
  }

  .kanban-lane-heading,
  .kanban-policy-header {
    flex-direction: column;
  }

  .kanban-view-toggle {
    width: 100%;
    flex-direction: column;
    border-radius: 18px;
  }

  .kanban-view-button {
    width: 100%;
  }

.kanban-column {
  flex-basis: 230px;
  min-width: 230px;
}

  .kanban-policy-panel {
    padding: 22px;
  }
}

@media (hover: none) {
  .kanban-column:hover,
  .kanban-task-card:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kanban-column,
  .kanban-task-card,
  .kanban-view-button {
    transition: none;
  }
}

/* ==================================================
   VISUALIZAÇÕES ANTERIOR E PROPOSTA
================================================== */

.kanban-board-view[hidden] {
  display: none;
}

.kanban-board-view.is-active {
  display: block;
}


.kanban-board-view.is-legacy
.kanban-column-purpose {
  min-height: 86px;
}

.kanban-board-view.is-legacy
.kanban-wip-badge {
  color: #9d6331;
  background: rgba(207, 145, 71, 0.12);
  border-color: rgba(207, 145, 71, 0.35);
}

.kanban-board-view.is-legacy
.kanban-wip-badge.is-warning {
  color: #a4463e;
  background: rgba(187, 82, 72, 0.12);
  border-color: rgba(187, 82, 72, 0.4);
}

.kanban-queue-note {
  margin-top: 4px;
  padding: 7px 9px;
  border-radius: 10px;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--text-soft);
  background: var(--surface-soft);
}

.kanban-flow-summary {
  margin-bottom: 22px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  color: var(--text-soft);
  background: var(--surface);
}

.kanban-flow-summary strong {
  color: var(--primary-dark);
}

body.dark-theme
.kanban-board-view.is-legacy
.kanban-wip-badge {
  color: #f0c38e;
}

/* Ajuste da navegação horizontal no celular */

.kanban-columns {
  scroll-snap-type: x mandatory;
  scroll-padding-left: 2px;
}

.kanban-column {
  flex: 0 0 280px;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

@media (max-width: 560px) {
  .kanban-columns {
    gap: 14px;
    padding-right: 18px;
  }

.kanban-column {
   flex: 0 0 calc(100vw - 132px);
   min-width: calc(100vw - 132px);
   max-width: 310px;
 }
}

/* ==================================================
   INTERAÇÃO DOS CARDS DO PAINEL DE POLÍTICAS
================================================== */

.kanban-policy-grid > div {
  transition:
    transform 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.kanban-policy-grid > div:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow:
    0 0 0 1px var(--accent),
    0 18px 40px rgba(75, 42, 82, 0.12);
}

@media (hover: none) {
  .kanban-policy-grid > div:hover {
    transform: none;
    border-color: var(--border);
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kanban-policy-grid > div {
    transition: none;
  }

  .kanban-policy-grid > div:hover {
    transform: none;
  }
}

/* ==================================================
   FLUXO INTERATIVO DE RASTREABILIDADE
================================================== */

.traceability-demo-section {
  background: var(--surface);
}

.traceability-demo {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--background);
  box-shadow: var(--shadow);
}

.traceability-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.traceability-header h3 {
  margin-bottom: 6px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.65rem;
  color: var(--primary-dark);
}

.traceability-header p {
  color: var(--text-soft);
}

.traceability-status {
  flex-shrink: 0;
  padding: 8px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--surface-soft);
}

/* FLUXO */

.traceability-flow {
  display: flex;
  align-items: stretch;
  gap: 12px;
  padding: 8px 2px 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--surface-soft);
}

.traceability-flow::-webkit-scrollbar {
  height: 10px;
}

.traceability-flow::-webkit-scrollbar-track {
  border-radius: 999px;
  background: var(--surface-soft);
}

.traceability-flow::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--accent);
}

.traceability-step {
  flex: 0 0 220px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 22px;
  cursor: pointer;
  scroll-snap-align: start;
  text-align: left;
  font: inherit;
  color: var(--text);
  background: var(--surface);
  transition:
    transform 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.traceability-step:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow:
    0 0 0 1px var(--accent),
    0 16px 34px rgba(75, 42, 82, 0.1);
}

.traceability-step.is-active {
  border-color: var(--primary);
  box-shadow:
    0 0 0 2px rgba(113, 63, 120, 0.14),
    0 18px 40px rgba(75, 42, 82, 0.12);
}

.traceability-step:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.traceability-step-number {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}

.traceability-step strong {
  font-size: 1rem;
  line-height: 1.35;
  color: var(--primary-dark);
}

.traceability-step small {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-soft);
}

.traceability-connector {
  flex: 0 0 auto;
  align-self: center;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
}

/* PAINEL */

.traceability-panel {
  margin-top: 30px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
}

.traceability-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 26px;
}

.traceability-panel-eyebrow {
  display: block;
  margin-bottom: 5px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

.traceability-panel-header h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  color: var(--primary-dark);
}

.traceability-panel-status {
  flex-shrink: 0;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--surface-soft);
}

.traceability-panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.traceability-panel-grid article {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--background);
  transition:
    transform 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.traceability-panel-grid article:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow:
    0 0 0 1px var(--accent),
    0 18px 40px rgba(75, 42, 82, 0.12);
}

.traceability-panel-grid h4 {
  margin-bottom: 8px;
  font-size: 0.92rem;
  color: var(--primary-dark);
}

.traceability-panel-grid p {
  font-size: 0.92rem;
  color: var(--text-soft);
}

.traceability-note {
  margin-top: 22px;
  font-size: 0.82rem;
  color: var(--text-soft);
}

/* TEMA ESCURO */

body.dark-theme .traceability-demo {
  background: var(--background);
}

body.dark-theme .traceability-step,
body.dark-theme .traceability-panel {
  background: var(--surface);
}

body.dark-theme .traceability-panel-grid article {
  background: var(--background);
}

body.dark-theme .traceability-step.is-active {
  border-color: var(--primary-dark);
  box-shadow:
    0 0 0 2px rgba(240, 201, 245, 0.14),
    0 18px 40px rgba(0, 0, 0, 0.24);
}

/* RESPONSIVIDADE */

@media (max-width: 900px) {
  .traceability-demo {
    padding: 24px;
  }

  .traceability-header {
    flex-direction: column;
  }

  .traceability-panel-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .traceability-demo {
    padding: 18px;
    border-radius: 22px;
  }

  .traceability-step {
    flex: 0 0 calc(100vw - 132px);
    min-width: calc(100vw - 132px);
    max-width: 310px;
  }

  .traceability-connector {
    display: none;
  }

  .traceability-panel {
    padding: 22px;
  }

  .traceability-panel-header {
    flex-direction: column;
  }
}

@media (hover: none) {
  .traceability-step:hover,
  .traceability-panel-grid article:hover {
    transform: none;
    border-color: var(--border);
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .traceability-step,
  .traceability-panel-grid article {
    transition: none;
  }

  .traceability-step:hover,
  .traceability-panel-grid article:hover {
    transform: none;
  }
}

/* ==================================================
   NAVEGAÇÃO INTERNA DAS PÁGINAS DE CASE
================================================== */

.case-navigation {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  z-index: 850;
  width: 100%;
  border-bottom: 1px solid var(--border);
  background: rgba(250, 246, 250, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.case-navigation-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
  padding-bottom: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.case-navigation-inner::-webkit-scrollbar {
  display: none;
}

.case-navigation a {
  flex: 0 0 auto;
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text-soft);
  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

.case-navigation a:hover {
  color: var(--primary);
  background: var(--surface-soft);
}

.case-navigation a.is-active {
  color: #ffffff;
  background: var(--primary);
}

.case-navigation a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

body.dark-theme .case-navigation {
  background: rgba(27, 20, 30, 0.94);
}

body.dark-theme .case-navigation a.is-active {
  color: #281a2d;
  background: var(--primary-dark);
}

.case-page main section[id] {
  scroll-margin-top: 150px;
}

@media (max-width: 900px) {
  .case-navigation {
    top: 72px;
  }

  .case-navigation-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .case-page main section[id] {
    scroll-margin-top: 146px;
  }
}

@media (max-width: 560px) {
  .case-navigation {
    top: 68px;
  }

  .case-navigation-inner {
    gap: 6px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .case-navigation a {
    padding: 8px 12px;
    font-size: 0.78rem;
  }

  .case-page main section[id] {
    scroll-margin-top: 138px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-navigation a {
    transition: none;
  }
}

/* ==================================================
   CONTROLES DO FLUXO DE RASTREABILIDADE
================================================== */

.traceability-controls {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}

.traceability-control-button {
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--surface);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.traceability-control-button:hover:not(:disabled) {
  transform: translateY(-3px);
  border-color: var(--accent);
  background: var(--surface-soft);
}

.traceability-control-button:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.traceability-control-button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

@media (max-width: 560px) {
  .traceability-controls {
    flex-direction: column;
  }

  .traceability-control-button {
    width: 100%;
  }
}

@media (hover: none) {
  .traceability-control-button:hover:not(:disabled) {
    transform: none;
  }
}

.traceability-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.traceability-control-button {
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--surface);
}

.traceability-control-button:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

@media (max-width: 560px) {
  .traceability-controls {
    flex-direction: column;
  }

  .traceability-control-button {
    width: 100%;
  }
}

/* =========================================================
   CASE — CRITÉRIOS DE QUALIDADE COMPARTILHADOS
   ========================================================= */

.quality-demo {
  display: grid;
  gap: 32px;
  width: 100%;
}

.quality-flow {
  display: flex;
  align-items: stretch;
  gap: 12px;
  width: 100%;
  padding: 8px 2px 18px;
  overflow-x: auto;
  overflow-y: visible;
  scroll-behavior: smooth;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--surface-soft);
}

.quality-flow::-webkit-scrollbar {
  height: 8px;
}

.quality-flow::-webkit-scrollbar-track {
  border-radius: 999px;
  background: var(--surface-soft);
}

.quality-flow::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--accent);
}

.quality-step {
  position: relative;
  display: flex;
  flex: 0 0 250px;
  align-items: flex-start;
  gap: 16px;
  min-height: 148px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  scroll-snap-align: center;
  text-align: left;
  font: inherit;
  color: var(--text);
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(75, 42, 82, 0.08);
  transition:
    transform 0.3s ease,
    border-color 0.3s ease,
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

.quality-step:hover {
  transform: translateY(-7px);
  border-color: var(--accent);
  box-shadow: 0 18px 34px rgba(75, 42, 82, 0.14);
}

.quality-step.is-selected {
  border-color: var(--accent);
  border-width: 2px;
  background:
    linear-gradient(
      145deg,
      rgba(190, 111, 129, 0.08),
      rgba(112, 66, 78, 0.04)
    ),
    var(--surface);
  box-shadow:
    0 0 0 1px rgba(177, 112, 153, 0.12),
    0 16px 32px rgba(75, 42, 82, 0.12);
}

.quality-step.is-selected:hover {
  transform: translateY(-7px);
  border-color: var(--accent);
}

.quality-step:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.quality-step-number {
  display: inline-flex;
  flex: 0 0 44px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--primary);
  background: var(--surface-soft);
}

.quality-step.is-selected .quality-step-number {
  color: #ffffff;
  background: var(--primary);
}

.quality-step-content {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.quality-step-content strong {
  font-size: 1rem;
  line-height: 1.35;
  color: var(--primary-dark);
}

.quality-step-content small {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--text-soft);
}

.quality-flow-arrow {
  display: inline-flex;
  flex: 0 0 28px;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent);
}

.quality-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.quality-navigation-button {
  min-width: 180px;
  padding: 13px 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  color: var(--primary);
  background: var(--surface);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease,
    opacity 0.2s ease;
}

.quality-navigation-button:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--surface-soft);
}

.quality-navigation-button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.quality-navigation-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.quality-details-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(280px, 0.75fr);
  gap: 24px;
  align-items: stretch;
}

.quality-panel,
.quality-release-card {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.quality-panel {
  padding: clamp(22px, 3vw, 32px);
}

.quality-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.quality-panel-number,
.quality-panel-status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.quality-panel-number {
  color: var(--primary);
  background: var(--surface-soft);
}

.quality-panel-status {
  color: var(--text);
  background: rgba(111, 177, 142, 0.14);
}

.quality-panel h3 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  color: var(--primary-dark);
}

.quality-panel-description {
  margin: 14px 0 24px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-soft);
}

.quality-information-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.quality-information-card {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--background);
  transition:
    transform 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.quality-information-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 16px 30px rgba(75, 42, 82, 0.12);
}

.quality-information-card h4 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  color: var(--primary-dark);
}

.quality-information-card p,
.quality-information-card li {
  line-height: 1.65;
  color: var(--text-soft);
}

.quality-information-card p,
.quality-information-card ul {
  margin: 0;
}

.quality-information-card ul {
  padding-left: 20px;
}

.quality-information-card li {
  margin-bottom: 7px;
}

.quality-information-card li:last-child {
  margin-bottom: 0;
}

.quality-information-wide {
  grid-column: 1 / -1;
}

.quality-release-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
  background:
    linear-gradient(
      155deg,
      rgba(135, 190, 159, 0.15),
      rgba(184, 126, 202, 0.1)
    ),
    var(--surface);
}

.quality-release-card::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(153, 204, 176, 0.13);
  pointer-events: none;
}

.quality-release-icon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  border-radius: 18px;
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--text);
  background: rgba(88, 159, 119, 0.16);
}

.quality-release-card > p:first-of-type {
  margin: 0 0 7px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.quality-release-card h3 {
  margin: 0 0 14px;
  font-size: 1.5rem;
  line-height: 1.3;
  color: var(--primary-dark);
}

.quality-release-card p,
.quality-release-card li {
  line-height: 1.65;
  color: var(--text-soft);
}

.quality-release-card ul {
  margin: 18px 0 0;
  padding-left: 20px;
}

.quality-release-card li {
  margin-bottom: 8px;
}

body.dark-theme .quality-step,
body.dark-theme .quality-panel,
body.dark-theme .quality-release-card {
  background-color: var(--surface);
}

body.dark-theme .quality-information-card {
  background: var(--background);
}

@media (max-width: 960px) {
  .quality-details-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .quality-demo {
    gap: 20px;
  }

  .quality-flow {
    display: block;
    padding: 0;
    overflow: visible;
    scroll-snap-type: none;
  }

  .quality-flow .quality-step {
    display: none;
    width: 100%;
    min-width: 0;
    max-width: none;
    min-height: 130px;
    margin: 0;
  }

  .quality-flow .quality-step.is-selected {
    display: flex;
  }

  .quality-flow-arrow {
    display: none;
  }

  .quality-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    width: 100%;
  }

  .quality-navigation-button {
    width: 100%;
    min-width: 0;
  }

  .quality-information-grid {
    grid-template-columns: 1fr;
  }

  .quality-information-wide {
    grid-column: auto;
  }

  .quality-panel,
  .quality-release-card {
    border-radius: 20px;
  }
}

@media (max-width: 460px) {
  .quality-controls {
    grid-template-columns: 1fr;
  }

  .quality-panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .quality-panel {
    padding: 18px;
  }

  .quality-information-card {
    padding: 16px;
  }
}

@media (hover: none) {
  .quality-step:hover,
  .quality-step.is-selected:hover,
  .quality-information-card:hover,
  .quality-navigation-button:hover:not(:disabled) {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .quality-step,
  .quality-information-card,
  .quality-navigation-button {
    transition: none;
  }
}



/* BORDAS INTERATIVAS — PÁGINAS DE CASE */

.case-summary,
.case-content-card,
.quality-information-card,
.traceability-panel-grid article {
  border-color: var(--border);
}

body.dark-theme .case-summary,
body.dark-theme .case-content-card,
body.dark-theme .quality-information-card,
body.dark-theme .traceability-panel-grid article {
  border-color: var(--border) !important;
}

.case-summary:hover,
.case-content-card:hover,
.quality-information-card:hover,
.traceability-panel-grid article:hover {
  border-color: var(--accent);
}

body.dark-theme .case-summary:hover,
body.dark-theme .case-content-card:hover,
body.dark-theme .quality-information-card:hover,
body.dark-theme .traceability-panel-grid article:hover {
  border-color: var(--accent) !important;
}





/* MENU INTERNO FIXO DOS CASES */

.case-page main {
  padding-top: 61px;
}

.case-navigation {
  margin: 0;
}

@media (max-width: 900px) {
  .case-page main {
    padding-top: 59px;
  }
}

@media (max-width: 560px) {
  .case-page main {
    padding-top: 55px;
  }
}


/* AJUSTE FINAL DO MENU INTERNO */

.case-navigation-inner {
  width: 100%;
  max-width: none;
  justify-content: flex-start;
  padding-right: 24px;
  padding-left: 24px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x proximity;
  scroll-padding-inline: 24px;
}

.case-navigation a {
  scroll-snap-align: start;
  scroll-margin-inline: 24px;
}

@media (max-width: 560px) {
  .case-navigation-inner {
    gap: 6px;
    padding-right: 16px;
    padding-left: 16px;
    scroll-padding-inline: 16px;
  }

  .case-navigation a {
    scroll-margin-inline: 16px;
  }
}

/* CASE — MATRIZ RACI E GOVERNANÇA */

.raci-section {
  margin-top: 3rem;
}

.raci-heading {
  max-width: 780px;
  margin-bottom: 1.5rem;
}

.raci-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.raci-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.9rem;
}

.raci-legend strong,
.raci-letter {
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--surface);
  font-weight: 900;
}

.raci-legend strong {
  width: 1.7rem;
  height: 1.7rem;
}

.raci-demo {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.raci-areas {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.raci-area-button,
.raci-activity-button {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease;
}

.raci-area-button {
  min-height: 3.25rem;
  padding: 0.75rem;
  border-radius: 0.8rem;
  font-weight: 700;
}

.raci-area-button:hover,
.raci-activity-button:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.raci-area-button.is-selected,
.raci-activity-button.is-selected {
  border-color: var(--accent);
  background: color-mix(
    in srgb,
    var(--accent) 12%,
    transparent
  );
}

.raci-layout {
  display: grid;
  grid-template-columns:
    minmax(220px, 0.85fr)
    minmax(0, 2fr);
  gap: 1rem;
}

.raci-activities-panel,
.raci-detail {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--background);
}

.raci-activities-panel h3,
.raci-detail > h3 {
  margin-top: 0;
}

.raci-activities {
  display: grid;
  gap: 0.6rem;
}

.raci-activity-button {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: 0.75rem;
  text-align: left;
}

.raci-detail-label {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.raci-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.raci-card {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  background: var(--surface);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.raci-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}
.raci-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.raci-card-heading {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

.raci-card-heading h4 {
  margin: 0;
  font-size: 0.95rem;
}

.raci-letter {
  width: 2rem;
  height: 2rem;
}

.raci-card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.raci-card li + li {
  margin-top: 0.35rem;
}

.raci-empty {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
  font-style: italic;
}

.raci-contribution,
.raci-note {
  padding: 1rem;
  border-radius: 0.9rem;
}

.raci-contribution {
  background: color-mix(
    in srgb,
    var(--accent) 8%,
    transparent
  );
}

.raci-note {
  margin-top: 0.8rem;
  border: 1px dashed var(--accent);
  background: var(--surface);
}

.raci-contribution h4,
.raci-note h4 {
  margin: 0 0 0.35rem;
}

.raci-contribution p,
.raci-note p {
  margin: 0;
}

@media (max-width: 980px) {
  .raci-areas {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }

  .raci-layout {
    grid-template-columns: 1fr;
  }

  .raci-cards {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .raci-demo {
    padding: 0.85rem;
  }

  .raci-areas,
  .raci-cards {
    grid-template-columns: 1fr;
  }

  .raci-area-button {
    min-height: auto;
  }

  .raci-legend {
    display: grid;
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }

  .raci-legend span {
    border-radius: 0.75rem;
  }
}

/* CASE 05 — NAVEGAÇÃO ENTRE ATIVIDADES */

.raci-controls {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    auto
    minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.raci-control-button {
  min-height: 2.9rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  color: var(--primary);
  background: var(--surface);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.raci-control-button:first-child {
  justify-self: start;
}

.raci-control-button:last-child {
  justify-self: end;
}

.raci-control-button:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--surface-soft);
}

.raci-control-button:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.raci-control-button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.raci-control-status {
  max-width: 28rem;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 800;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .raci-controls {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .raci-control-status {
    grid-column: 1 / -1;
    grid-row: 1;
    justify-self: center;
    width: 100%;
  }

  .raci-control-button {
    width: 100%;
    min-height: 3rem;
    padding: 0.7rem 0.6rem;
    border-radius: 0.9rem;
    font-size: 0.82rem;
  }

  .raci-control-button:first-child,
  .raci-control-button:last-child {
    justify-self: stretch;
  }
}

/* CASE 05 — AJUSTES EXCLUSIVOS E ESTÁVEIS */

.case-raci-page #estrutura {
  padding-bottom: 56px;
}

.case-raci-page #interacao {
  padding-top: 56px;
}

.case-raci-page #estrutura .case-note {
  margin-top: 24px;
  margin-bottom: 0;
}

.case-raci-page #interacao .case-section-heading {
  margin-top: 0;
}

.case-raci-page .raci-demo {
  border-color: var(--border);
  box-shadow: none;
}

.case-raci-page .raci-activities-panel,
.case-raci-page .raci-detail {
  border-color: var(--border);
}

body.dark-theme.case-raci-page .raci-demo,
body.dark-theme.case-raci-page .raci-activities-panel,
body.dark-theme.case-raci-page .raci-detail {
  border-color: var(--border) !important;
}

@media (max-width: 900px) {
  .case-raci-page #estrutura {
    padding-bottom: 44px;
  }

  .case-raci-page #interacao {
    padding-top: 44px;
  }
}

@media (max-width: 560px) {
  .case-raci-page #estrutura {
    padding-bottom: 34px;
  }

  .case-raci-page #interacao {
    padding-top: 34px;
  }
}

/* CASE 05 — RESPIRO FINAL DA DEMONSTRAÇÃO */

.case-raci-page #interacao {
  padding-bottom: 56px;
}

.case-raci-page #interacao > .container > .case-note:last-child {
  margin-top: 24px;
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .case-raci-page #interacao {
    padding-bottom: 44px;
  }
}

@media (max-width: 560px) {
  .case-raci-page #interacao {
    padding-bottom: 34px;
  }
}

/* CORREÇÃO RESPONSIVA DOS HEROS — CASES 05 E 09 */

@media (max-width: 620px) {
  .case-hero-grid,
  .case-hero-grid > *,
  .case-summary {
    min-width: 0;
    max-width: 100%;
  }

  .case-title {
    max-width: 100%;
    font-size: clamp(2.45rem, 12vw, 3.4rem);
    line-height: 1.02;
    overflow-wrap: anywhere;
    word-break: normal;
    hyphens: auto;
  }

  .case-introduction,
  .case-summary-list li,
  .case-summary-list span {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .case-summary {
    width: 100%;
  }
}

@media (max-width: 390px) {
  .case-title {
    font-size: clamp(2.15rem, 11.5vw, 2.8rem);
  }
}


/* CASE 11 — NAVEGAÇÃO RESPONSIVA DO KANBAN */

.kanban-stage-controls {
  display: none;
}

@media (max-width: 1024px) {
  .kanban-columns {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding:
      0.15rem
      max(1rem, calc((100vw - 34rem) / 2))
      0.75rem;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-gutter: stable;
    overscroll-behavior-inline: contain;
  }

  .kanban-column {
    flex:
      0 0
      min(
        calc(100vw - 4rem),
        32rem
      );
    width:
      min(
        calc(100vw - 4rem),
        32rem
      );
    max-width: 32rem;
    scroll-snap-align: center;
    scroll-snap-stop: always;
  }

  .kanban-column.is-selected {
    border-color: var(--accent);
    box-shadow:
      0 0 0 1px
      color-mix(
        in srgb,
        var(--accent) 45%,
        transparent
      );
  }

  .kanban-stage-controls {
    display: grid;
    grid-template-columns:
      minmax(0, 1fr)
      auto
      minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    margin: 1.25rem 0 0;
    padding-top: 1.25rem;
    border-top:
      1px solid var(--border);
  }

  .kanban-stage-control-button {
    min-height: 2.9rem;
    padding: 0.7rem 1rem;
    border:
      1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--primary);
    font: inherit;
    font-size: 0.88rem;
    font-weight: 800;
    white-space: nowrap;
    cursor: pointer;
    transition:
      transform 0.2s ease,
      border-color 0.2s ease,
      background-color 0.2s ease;
  }

  .kanban-stage-control-button:first-child {
    justify-self: start;
  }

  .kanban-stage-control-button:last-child {
    justify-self: end;
  }

  .kanban-stage-control-button:hover:not(:disabled) {
    transform: translateY(-2px);
    border-color: var(--accent);
    background: var(--surface-soft);
  }

  .kanban-stage-control-button:disabled {
    cursor: not-allowed;
    opacity: 0.4;
  }

  .kanban-stage-control-button:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
  }

  .kanban-stage-control-status {
    color: var(--text-soft);
    font-size: 0.85rem;
    font-weight: 800;
    text-align: center;
    white-space: nowrap;
  }
}

@media (max-width: 640px) {
  .kanban-columns {
    padding-inline: 0.4rem;
  }

  .kanban-column {
    flex-basis:
      calc(100vw - 4.5rem);
    width:
      calc(100vw - 4.5rem);
    min-width:
      calc(100vw - 4.5rem);
    max-width:
      calc(100vw - 4.5rem);
  }

  .kanban-stage-controls {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.5rem;
  }

  .kanban-stage-control-status {
    grid-column: 1 / -1;
    grid-row: 1;
    justify-self: center;
    width: 100%;
  }

  .kanban-stage-control-button {
    width: 100%;
    min-height: 3rem;
    padding: 0.7rem 0.65rem;
    border-radius: 0.9rem;
    font-size: 0.82rem;
  }

  .kanban-stage-control-button:first-child,
  .kanban-stage-control-button:last-child {
    justify-self: stretch;
  }

  .kanban-urgent-lane {
    padding: 1rem;
  }

  .kanban-task-card {
    width: 100%;
  }
}

/* CASE 11 — COLUNAS ESTREITAS E COM ALTURA UNIFORME */

@media (max-width: 1024px) {
  .kanban-columns {
    align-items: stretch;
  }

  .kanban-column {
    display: flex;
    flex: 0 0 19rem;
    flex-direction: column;

    width: 19rem;
    min-width: 19rem;
    max-width: 19rem;

    height: auto;
    min-height: 31rem;
    align-self: stretch;
  }

  .kanban-column-heading {
    margin-bottom: 0.8rem;
  }

  .kanban-column-purpose {
    margin-bottom: 1rem;
  }

  .kanban-card-list {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.75rem;
  }

  .kanban-task-card {
    min-height: 0;
  }

  .kanban-urgent-lane {
    padding: 1.1rem;
  }

  .kanban-urgent-lane .kanban-task-card {
    max-width: 30rem;
  }
}

@media (max-width: 640px) {
  .kanban-column {
    flex-basis: min(
      18rem,
      calc(100vw - 5rem)
    );

    width: min(
      18rem,
      calc(100vw - 5rem)
    );

    min-width: min(
      18rem,
      calc(100vw - 5rem)
    );

    max-width: min(
      18rem,
      calc(100vw - 5rem)
    );

    min-height: 29rem;
  }

  .kanban-urgent-lane {
    padding: 1rem;
  }

  .kanban-urgent-lane .kanban-task-card {
    max-width: 100%;
  }
}