/* =============================================
   INSV Refresh — Privacy Policy
   Topbar + footer + wordmark come from app-chrome.css.
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: var(--font-ui);
  background: var(--surface-2, #F5F6FB);
  color: var(--text, var(--ink-800));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  transition: background 0.2s, color 0.2s;
  line-height: 1.7;
}

/* ── Layout shell ───────────────────────────────── */
.page-shell {
  flex: 1;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  max-width: 1080px;
  margin: 0 auto;
  width: 100%;
  padding: 48px 24px 80px;
  align-items: start;
}

/* ── TOC sidebar ────────────────────────────────── */
.toc {
  position: sticky;
  top: 88px;
  padding-right: 32px;
}

.toc-label {
  font-size: var(--fs-sm);
  font-weight: var(--weight-semibold);
  color: var(--text, var(--ink-800));
  margin-bottom: 14px;
  display: block;
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toc-list a {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted, #6B7390);
  text-decoration: none;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
  line-height: 1.4;
}

.toc-list a:hover,
.toc-list a.active {
  color: var(--brand-500);
  background: color-mix(in srgb, var(--brand-500) 8%, transparent);
}

.toc-list a:focus-visible,
a.ext-link:focus-visible,
.contact-row a:focus-visible {
  outline: 2px solid var(--brand-500);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ── Content ────────────────────────────────────── */
.content {
  min-width: 0;
}

/* ── Doc header ─────────────────────────────────── */
.doc-header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border, #E5E7EF);
}

.doc-header h1 {
  font-size: var(--fs-2xl);
  font-weight: var(--weight-bold);
  color: var(--text, var(--ink-800));
  letter-spacing: -0.03em;
  line-height: var(--leading-tight);
  text-wrap: balance;
  margin-bottom: 12px;
}

.doc-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.doc-meta-item {
  font-size: var(--fs-sm);
  color: var(--text-muted, #6B7390);
  font-variant-numeric: tabular-nums;
}

.doc-meta-item strong {
  color: var(--text, var(--ink-800));
  font-weight: 500;
}

/* ── Summary callout ────────────────────────────── */
.callout {
  background: color-mix(in srgb, var(--brand-500) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand-500) 20%, transparent);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  margin-bottom: 40px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.callout-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  color: var(--brand-500);
}

.callout p {
  font-size: 0.88rem;
  color: var(--text, var(--ink-800));
  line-height: 1.6;
}

.callout p strong {
  color: var(--brand-600, #0085BB);
}

.callout-warning {
  background: color-mix(in srgb, var(--warning-500) 7%, transparent);
  border-color: color-mix(in srgb, var(--warning-500) 25%, transparent);
}

.callout-warning .callout-icon { color: var(--warning-600); }
.callout-warning p strong { color: var(--warning-700); }

/* ── Sections ───────────────────────────────────── */
.doc-section {
  margin-bottom: var(--space-12);
}

.doc-section h2 {
  font-size: var(--fs-lg);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-tight);
  color: var(--text, var(--ink-800));
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  scroll-margin-top: 96px;
}

/* Plain section number, matching the "1. Introdução" style of the index. */
.doc-section h2 .section-num {
  color: var(--text-muted, #6B7390);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.doc-section h3 {
  font-size: var(--fs-base);
  font-weight: var(--weight-semibold);
  color: var(--text, var(--ink-800));
  margin-top: 24px;
  margin-bottom: 10px;
}

.doc-section p {
  font-size: var(--fs-base);
  color: var(--text-muted, #6B7390);
  margin-bottom: 12px;
  max-width: 65ch;
  line-height: var(--leading-relaxed);
}

.doc-section p strong {
  color: var(--text, var(--ink-800));
  font-weight: 600;
}

.doc-section ul {
  list-style: none;
  margin-bottom: 14px;
}

/* FIX: li was display:flex, which turned each inline <strong> and text node
   into a separate flex item (e.g. "Ao"/"usar" stacking). Block + absolute
   bullet keeps the text as one wrapping run. */
.doc-section ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  font-size: var(--fs-base);
  color: var(--text-muted, #6B7390);
  line-height: var(--leading-relaxed);
  max-width: 65ch;
}

.doc-section ul li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand-500);
}

.doc-section ul li strong {
  color: var(--text, var(--ink-800));
  font-weight: 600;
}

a.ext-link {
  color: var(--brand-500);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid color-mix(in srgb, var(--brand-500) 30%, transparent);
  transition: border-color 0.15s;
}

a.ext-link:hover {
  border-bottom-color: var(--brand-500);
}

/* ── Definition block ───────────────────────────── */
.definition {
  background: var(--surface, #fff);
  border: 1px solid var(--border, #E5E7EF);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 0.84rem;
  color: var(--text-muted, #6B7390);
  font-style: italic;
  line-height: 1.7;
}

/* ── Rights grid ────────────────────────────────── */
/* ── Contact section ────────────────────────────── */
.contact-card {
  background: var(--surface, #fff);
  border: 1px solid var(--border, #E5E7EF);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-top: 8px;
}

.contact-card p {
  font-size: 0.87rem;
  color: var(--text-muted, #6B7390);
  margin-bottom: 16px;
}

.contact-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
}

.contact-row-label {
  font-weight: var(--weight-semibold);
  color: var(--text, var(--ink-800));
  min-width: 140px;
}

.contact-row a {
  color: var(--brand-500);
  text-decoration: none;
  font-weight: 600;
}

.contact-row a:hover { text-decoration: underline; }

.response-note {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border, #E5E7EF);
  font-size: 0.78rem;
  color: var(--text-muted, #6B7390);
}

/* ── Dark mode ──────────────────────────────────── */
[data-theme="dark"] .doc-header { border-bottom-color: rgb(255 255 255 / 0.07); }
[data-theme="dark"] .doc-header h1 { color: var(--ink-100); }
[data-theme="dark"] .doc-meta-item { color: var(--ink-300); }
[data-theme="dark"] .doc-meta-item strong { color: var(--ink-100); }

[data-theme="dark"] .callout {
  background: color-mix(in srgb, var(--brand-500) 8%, transparent);
  border-color: color-mix(in srgb, var(--brand-500) 20%, transparent);
}

[data-theme="dark"] .callout p { color: var(--ink-100); }
[data-theme="dark"] .callout p strong { color: var(--brand-400); }

[data-theme="dark"] .callout-warning {
  background: color-mix(in srgb, var(--warning-500) 8%, transparent);
  border-color: color-mix(in srgb, var(--warning-500) 20%, transparent);
}

[data-theme="dark"] .callout-warning p { color: var(--ink-100); }
[data-theme="dark"] .callout-warning p strong { color: var(--warning-300); }
[data-theme="dark"] .callout-warning .callout-icon { color: var(--warning-500); }

[data-theme="dark"] .toc-label { color: var(--ink-100); }
[data-theme="dark"] .toc-list a { color: var(--ink-300); }

[data-theme="dark"] .doc-section h2 { color: var(--ink-100); }
[data-theme="dark"] .doc-section h3 { color: var(--ink-100); }
[data-theme="dark"] .doc-section p { color: var(--ink-300); }
[data-theme="dark"] .doc-section p strong { color: var(--ink-100); }
[data-theme="dark"] .doc-section ul li { color: var(--ink-300); }
[data-theme="dark"] .doc-section ul li strong { color: var(--ink-100); }

[data-theme="dark"] .definition {
  background: #080B14;
  border-color: rgb(255 255 255 / 0.07);
  color: var(--ink-300);
}

[data-theme="dark"] .contact-card {
  background: var(--ink-950);
  border-color: rgb(255 255 255 / 0.07);
}

[data-theme="dark"] .contact-row-label { color: var(--ink-100); }
[data-theme="dark"] .response-note { color: var(--ink-300); border-top-color: rgb(255 255 255 / 0.07); }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 768px) {
  .page-shell {
    grid-template-columns: 1fr;
    padding: 32px 20px 64px;
    gap: 32px;
  }

  .toc {
    position: static;
    padding-right: 0;
    border-bottom: 1px solid var(--border, #E5E7EF);
    padding-bottom: 24px;
  }

  [data-theme="dark"] .toc { border-bottom-color: rgb(255 255 255 / 0.07); }

  .toc-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
  }

  .toc-list a { padding: 4px 10px; font-size: 0.76rem; }

  .doc-header h1 { font-size: 1.4rem; }
}

@media (max-width: 480px) {
  .doc-meta { flex-direction: column; gap: 6px; align-items: flex-start; }
}

/* ── Reduced motion ─────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}