/* ==========================================================================
   LunaChat — Estilos Compartilhados para Documentos Institucionais e Legais
   Termos de Uso · Política de Privacidade · Segurança e Dados
   ========================================================================== */

:root {
  --bg-canvas: #0C1230;
  --bg-surface-1: #141B42;
  --bg-surface-2: #1B2352;
  --border-subtle: rgba(220, 225, 238, 0.10);
  --border-medium: rgba(220, 225, 238, 0.18);
  --text-primary: #DCE1EE;
  --text-secondary: #B4BAD6;
  --text-tertiary: #8A92B8;
  --accent-lime: #8C9BFF;   /* Órbita: pervinca no lugar do verde-limão */
  --accent-green: #4452D0;
  --font-mono: 'Martian Mono', ui-monospace, SFMono-Regular, 'SF Mono', Menlo, monospace;
}

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

html {
  font-size: 16px;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--marca-fonte);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-canvas);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Header Institucional */
.site-header-legal {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 18, 48, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 20px;
}

.header-legal-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.btn-voltar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.btn-voltar:hover, .btn-voltar:focus-visible {
  color: var(--text-primary);
}

.btn-voltar svg {
  width: 15px;
  height: 15px;
  flex: none;
}

/* Main Layout */
.legal-main {
  flex: 1;
  padding: 44px 20px 64px;
}

.legal-container {
  max-width: 760px;
  margin: 0 auto;
}

/* Hero Legal */
.legal-hero {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-subtle);
}

.legal-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--accent-lime);
  background: rgba(140, 155, 255, 0.12);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.legal-hero h1 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 12px;
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--text-tertiary);
}

.legal-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Aviso de Minuta / Pendência */
.aviso-minuta {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.28);
  border-radius: 8px;
  padding: 16px 18px;
  margin-bottom: 36px;
}

.aviso-minuta-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.aviso-minuta-tag {
  font-size: 11.5px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fbbf24;
}

.aviso-minuta p {
  font-size: 13.5px;
  line-height: 1.5;
  color: #f3f4f6;
  max-width: 68ch;
}

/* Sumário / Índice */
.legal-toc {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 20px 22px;
  margin-bottom: 40px;
}

.legal-toc-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}

.legal-toc-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.legal-toc-list a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.15s ease;
}

.legal-toc-list a:hover, .legal-toc-list a:focus-visible {
  color: var(--text-primary);
  text-decoration: underline;
}

/* Seções do Documento */
.legal-section {
  margin-bottom: 40px;
  scroll-margin-top: 80px;
}

.legal-section h2 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 10px;
}

.legal-section-desc {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 14px;
  max-width: 68ch;
}

/* Bloco Por Preencher */
.bloco-por-preencher {
  background: rgba(27, 35, 82, 0.7);
  border: 1px dashed rgba(245, 158, 11, 0.38);
  border-radius: 8px;
  padding: 16px 18px;
}

.tag-pendente {
  display: inline-block;
  font-size: 11.5px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.14);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.lista-definir {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lista-definir li {
  font-size: 13.5px;
  color: #d1d5db;
  line-height: 1.45;
  position: relative;
  padding-left: 18px;
}

.lista-definir li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: #fbbf24;
  font-weight: 600;
}

/* Navegação entre Documentos Legais */
.legal-nav-docs {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.legal-nav-docs-title {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-tertiary);
  margin-bottom: 14px;
}

.legal-nav-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.card-doc-link {
  display: block;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 14px 16px;
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.card-doc-link:hover, .card-doc-link:focus-visible {
  border-color: var(--border-medium);
  background: var(--bg-surface-2);
}

.card-doc-link.ativo {
  border-color: rgba(140, 155, 255, 0.40);
  background: rgba(140, 155, 255, 0.06);
}

.card-doc-nome {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.card-doc-desc {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

/* Rodapé Institucional */
.site-footer-legal {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface-1);
  padding: 24px 20px;
  font-size: 13px;
  color: var(--text-tertiary);
}

.footer-legal-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-legal-inner a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-legal-inner a:hover, .footer-legal-inner a:focus-visible {
  color: var(--text-primary);
  text-decoration: underline;
}

/* Responsividade Mobile (390px) */
@media (max-width: 480px) {
  .site-header-legal {
    padding: 12px 16px;
  }

  .legal-main {
    padding: 28px 16px 48px;
  }

  .legal-hero h1 {
    font-size: 24px;
  }

  .legal-section h2 {
    font-size: 17px;
  }

  .footer-legal-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}