/* Documentação de case — leitura simples, centralizada, só texto. */
:root {
  --cd-bg: #f8fafc;
  --cd-text: #0f172a;
  --cd-muted: #475569;
  --cd-border: #e2e8f0;
  --cd-link: #2563eb;
  --cd-link-hover: #1d4ed8;
  --cd-max: 48rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--cd-text);
  background: var(--cd-bg);
}

.case-doc {
  max-width: var(--cd-max);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.case-doc__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--cd-border);
  font-size: 0.9375rem;
}

.case-doc__nav a {
  color: var(--cd-link);
  text-decoration: none;
}

.case-doc__nav a:hover,
.case-doc__nav a:focus-visible {
  text-decoration: underline;
  color: var(--cd-link-hover);
}

.case-doc__nav a:focus-visible {
  outline: 2px solid var(--cd-link);
  outline-offset: 2px;
  border-radius: 2px;
}

.case-doc__nav-sep {
  color: var(--cd-muted);
  user-select: none;
}

.case-doc h1 {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.case-doc__kicker {
  margin: 0 0 2rem;
  font-size: 0.875rem;
  color: var(--cd-muted);
  line-height: 1.5;
}

.case-doc h2 {
  margin: 2.25rem 0 0.75rem;
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.case-doc h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.case-doc p {
  margin: 0 0 1rem;
  color: var(--cd-text);
}

.case-doc ul,
.case-doc ol {
  margin: 0 0 1.25rem;
  padding-left: 1.35rem;
}

.case-doc li {
  margin-bottom: 0.45rem;
}

.case-doc li strong {
  font-weight: 600;
}

.case-doc a:not(.case-doc__nav a) {
  color: var(--cd-link);
}

.case-doc a:not(.case-doc__nav a):hover {
  color: var(--cd-link-hover);
}

.case-doc__footnote {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--cd-border);
  font-size: 0.875rem;
  color: var(--cd-muted);
}

/* Continuação do rodapé (ex.: geração com IA) — sem segunda linha divisória. */
.case-doc__footnote--follow {
  margin-top: 0.75rem;
  padding-top: 0;
  border-top: none;
  font-size: 0.875rem;
  color: var(--cd-muted);
}

.case-doc__table-wrap {
  width: 100%;
  margin: 0.75rem 0 1.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.case-doc__table-wrap > table {
  margin: 0;
}

.case-doc table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
  font-size: 0.9rem;
  line-height: 1.45;
}

.case-doc th,
.case-doc td {
  border: 1px solid var(--cd-border);
  padding: 0.5rem 0.65rem;
  vertical-align: top;
  text-align: left;
}

.case-doc thead th {
  background: #f1f5f9;
  font-weight: 600;
  color: #0f172a;
}

.case-doc .case-doc__mono {
  font-family: ui-monospace, "Cascadia Code", "Segoe UI Mono", Consolas, monospace;
  font-size: 0.85em;
}

/* Âmbito App / Landing / ambas — usar <main class="case-doc case-doc--scoped"> */
.case-doc--scoped h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.65rem;
}

.case-doc--scoped h2 .case-doc__scope {
  flex: 0 0 auto;
}

.case-doc--scoped h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.5rem;
}

.case-doc--scoped h3 .case-doc__scope {
  flex: 0 0 auto;
}

.case-doc__scope {
  display: inline-block;
  font-size: 0.6em;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25em 0.5em;
  border-radius: 4px;
  line-height: 1.2;
  border: 1px solid transparent;
}

.case-doc__scope--app {
  background: #dbeafe;
  color: #1e3a8a;
  border-color: #93c5fd;
}

.case-doc__scope--lp {
  background: #ffedd5;
  color: #9a3412;
  border-color: #fdba74;
}

.case-doc__scope--both {
  background: #f1f5f9;
  color: #334155;
  border-color: #cbd5e1;
}

@media (min-width: 33rem) {
  .case-doc {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}