/**
 * LIGIA FLAUZINO - BRAND SYSTEM CSS
 * Estética: Orgânico Refinado
 * 
 * Este arquivo CSS implementa o manual de marca completo de Lígia Flauzino
 * e pode ser aplicado a qualquer website. Inclui variáveis CSS, tipografia,
 * paleta de cores, componentes e estilos base.
 * 
 * Uso: Importe este arquivo no <head> do seu HTML:
 * <link rel="stylesheet" href="ligia_flauzino_brand_system.css">
 */

/* ============================================================================
   1. VARIÁVEIS CSS - PALETA DE CORES
   ============================================================================ */

@font-face {
  font-family: 'Dream Avenue';
  src: url('./Dream-Avenue.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Cores Primárias */
  --color-primary-gold: #C5A880;        /* Dourado/Coral - Cor principal */
  --color-primary-slate: #5D6D7E;       /* Ardósia - Cor secundária */
  
  /* Cores Secundárias - Expansão da Paleta */
  --color-secondary-rose: #E8C4D0;      /* Rosé suave - Toque feminino e acolhedor */
  --color-secondary-cream: #F5EBE0;     /* Creme - Calor e suavidade */
  --color-secondary-sage: #A8B8A8;      /* Sálvia - Orgânico e natural */
  --color-secondary-offwhite: #F8F7F5;  /* Off-white - Fundo suave */
  
  /* Cores de Apoio */
  --color-dark: #1A1A1A;                /* Preto/Cinza escuro - Textos principais */
  --color-dark-secondary: #333333;      /* Cinza escuro - Textos secundários */
  --color-light: #FFFFFF;               /* Branco puro - Elementos de contraste */
  
  /* Cores Funcionais */
  --color-success: #7CB342;             /* Verde - Sucesso/Confirmação */
  --color-warning: #FFA726;             /* Laranja - Atenção */
  --color-error: #E57373;               /* Vermelho - Erro */
  --color-info: #29B6F6;                /* Azul - Informação */
  
  /* Cores Neutras */
  --color-border: #E0D7D3;              /* Borda suave */
  --color-background: #F8F7F5;          /* Fundo padrão */
  --color-background-alt: #F5EBE0;      /* Fundo alternativo */
}

/* ============================================================================
   2. TIPOGRAFIA - FONTES E ESCALAS
   ============================================================================ */

:root {
  /* Fontes */
  --font-serif: 'Playfair Display', 'Lora', Georgia, serif;
  --font-sans: 'Work Sans', 'DM Sans', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Escalas de Tamanho */
  --font-size-xs: 0.75rem;              /* 12px */
  --font-size-sm: 0.875rem;             /* 14px */
  --font-size-base: 1rem;               /* 16px */
  --font-size-lg: 1.125rem;             /* 18px */
  --font-size-xl: 1.25rem;              /* 20px */
  --font-size-2xl: 1.5rem;              /* 24px */
  --font-size-3xl: 1.875rem;            /* 30px */
  --font-size-4xl: 2.25rem;             /* 36px */
  --font-size-5xl: 3rem;                /* 48px */
  
  /* Pesos de Fonte */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Altura de Linha */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  --line-height-loose: 2;
}

/* ============================================================================
   3. ESPAÇAMENTO - SISTEMA DE GRID
   ============================================================================ */

:root {
  --spacing-xs: 0.25rem;                /* 4px */
  --spacing-sm: 0.5rem;                 /* 8px */
  --spacing-md: 1rem;                   /* 16px */
  --spacing-lg: 1.5rem;                 /* 24px */
  --spacing-xl: 2rem;                   /* 32px */
  --spacing-2xl: 3rem;                  /* 48px */
  --spacing-3xl: 4rem;                  /* 64px */
  
  /* Margens e Paddings Comuns */
  --padding-section: var(--spacing-3xl);
  --margin-section: var(--spacing-2xl);
}

/* ============================================================================
   4. ESTILOS BASE - RESET E PADRÕES GLOBAIS
   ============================================================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-dark);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================================
   5. TIPOGRAFIA - HIERARQUIA DE TÍTULOS
   ============================================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-5xl);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--font-size-4xl);
  letter-spacing: -0.01em;
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-dark-secondary);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-relaxed);
}

/* ============================================================================
   6. LINKS E TEXTOS ESPECIAIS
   ============================================================================ */

a {
  color: var(--color-primary-gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-primary-slate);
  text-decoration: underline;
}

strong, b {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-gold);
}

em, i {
  font-style: italic;
  color: var(--color-dark-secondary);
}

/* ============================================================================
   7. COMPONENTES - BOTÕES
   ============================================================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary-gold);
  color: var(--color-light);
}

.btn-primary:hover {
  background-color: var(--color-primary-slate);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--color-primary-slate);
  color: var(--color-light);
}

.btn-secondary:hover {
  background-color: var(--color-primary-gold);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary-gold);
  border: 2px solid var(--color-primary-gold);
}

.btn-outline:hover {
  background-color: var(--color-primary-gold);
  color: var(--color-light);
}

/* ============================================================================
   8. COMPONENTES - CARDS
   ============================================================================ */

.card {
  background-color: var(--color-light);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid var(--color-primary-gold);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(197, 168, 128, 0.15);
  transform: translateY(-4px);
}

.card-title {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  color: var(--color-primary-gold);
  margin-bottom: var(--spacing-md);
}

.card-text {
  color: var(--color-dark-secondary);
  line-height: var(--line-height-relaxed);
}

/* ============================================================================
   9. COMPONENTES - SEÇÕES
   ============================================================================ */

section {
  padding: var(--padding-section) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  color: var(--color-primary-gold);
  margin-bottom: var(--spacing-md);
}

.section-header p {
  color: var(--color-dark-secondary);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================================
   10. COMPONENTES - SEPARADORES E LINHAS
   ============================================================================ */

hr {
  border: none;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-primary-gold), transparent);
  margin: var(--spacing-2xl) 0;
}

.divider {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--spacing-xl) 0;
}

/* ============================================================================
   11. COMPONENTES - LISTAS
   ============================================================================ */

ul, ol {
  margin-left: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

li {
  margin-bottom: var(--spacing-sm);
  line-height: var(--line-height-relaxed);
}

ul li::marker {
  color: var(--color-primary-gold);
}

/* ============================================================================
   12. COMPONENTES - TABELAS
   ============================================================================ */

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-lg);
}

thead {
  background-color: var(--color-primary-gold);
  color: var(--color-light);
}

th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: var(--font-weight-semibold);
}

td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

tbody tr:hover {
  background-color: var(--color-background-alt);
}

/* ============================================================================
   13. COMPONENTES - FORMULÁRIOS
   ============================================================================ */

input, textarea, select {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background-color: var(--color-light);
  color: var(--color-dark);
  transition: border-color 0.3s ease;
  width: 100%;
  margin-bottom: var(--spacing-md);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary-gold);
  box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.1);
}

label {
  display: block;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

/* ============================================================================
   14. COMPONENTES - BADGES E TAGS
   ============================================================================ */

.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: 20px;
  background-color: var(--color-primary-gold);
  color: var(--color-light);
  margin-right: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.badge-secondary {
  background-color: var(--color-secondary-sage);
  color: var(--color-light);
}

/* ============================================================================
   15. COMPONENTES - CITAÇÕES E DESTAQUES
   ============================================================================ */

blockquote {
  border-left: 4px solid var(--color-primary-gold);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  font-style: italic;
  color: var(--color-dark-secondary);
  font-size: var(--font-size-lg);
}

.highlight {
  background-color: var(--color-secondary-cream);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 4px;
}

/* ============================================================================
   16. LAYOUT - CONTAINER
   ============================================================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-sm {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-lg {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ============================================================================
   17. LAYOUT - GRID
   ============================================================================ */

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================================================
   18. LAYOUT - FLEXBOX
   ============================================================================ */

.flex {
  display: flex;
  gap: var(--spacing-lg);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.flex-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

/* ============================================================================
   19. UTILITÁRIOS - ESPAÇAMENTO
   ============================================================================ */

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }
.mt-3xl { margin-top: var(--spacing-3xl); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }
.mb-3xl { margin-bottom: var(--spacing-3xl); }

.pt-xs { padding-top: var(--spacing-xs); }
.pt-sm { padding-top: var(--spacing-sm); }
.pt-md { padding-top: var(--spacing-md); }
.pt-lg { padding-top: var(--spacing-lg); }
.pt-xl { padding-top: var(--spacing-xl); }
.pt-2xl { padding-top: var(--spacing-2xl); }
.pt-3xl { padding-top: var(--spacing-3xl); }

.pb-xs { padding-bottom: var(--spacing-xs); }
.pb-sm { padding-bottom: var(--spacing-sm); }
.pb-md { padding-bottom: var(--spacing-md); }
.pb-lg { padding-bottom: var(--spacing-lg); }
.pb-xl { padding-bottom: var(--spacing-xl); }
.pb-2xl { padding-bottom: var(--spacing-2xl); }
.pb-3xl { padding-bottom: var(--spacing-3xl); }

/* ============================================================================
   20. UTILITÁRIOS - CORES
   ============================================================================ */

.text-primary { color: var(--color-primary-gold); }
.text-secondary { color: var(--color-primary-slate); }
.text-dark { color: var(--color-dark); }
.text-light { color: var(--color-light); }

.bg-primary { background-color: var(--color-primary-gold); }
.bg-secondary { background-color: var(--color-primary-slate); }
.bg-light { background-color: var(--color-light); }
.bg-sage { background-color: var(--color-secondary-sage); }
.bg-rose { background-color: var(--color-secondary-rose); }
.bg-cream { background-color: var(--color-secondary-cream); }

/* ============================================================================
   21. UTILITÁRIOS - TEXTO
   ============================================================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

.text-uppercase { text-transform: uppercase; }
.text-lowercase { text-transform: lowercase; }
.text-capitalize { text-transform: capitalize; }

.font-serif { font-family: var(--font-serif); }
.font-sans { font-family: var(--font-sans); }

.font-light { font-weight: var(--font-weight-light); }
.font-regular { font-weight: var(--font-weight-regular); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }

/* ============================================================================
   22. UTILITÁRIOS - VISIBILIDADE
   ============================================================================ */

.hidden { display: none !important; }
.visible { display: block !important; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================================================
   23. RESPONSIVIDADE
   ============================================================================ */

@media (max-width: 1024px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2rem;
    --font-size-4xl: 1.75rem;
    --font-size-3xl: 1.5rem;
    --padding-section: var(--spacing-2xl);
  }
  
  h1 { font-size: var(--font-size-4xl); }
  h2 { font-size: var(--font-size-3xl); }
  h3 { font-size: var(--font-size-2xl); }
}

@media (max-width: 480px) {
  :root {
    --font-size-5xl: 1.75rem;
    --font-size-4xl: 1.5rem;
    --font-size-3xl: 1.25rem;
    --padding-section: var(--spacing-lg);
  }
  
  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }
  h3 { font-size: var(--font-size-xl); }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================================================
   24. ANIMAÇÕES
   ============================================================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-in-out;
}

.slide-up {
  animation: slideUp 0.6s ease-in-out;
}

/* ============================================================================
   25. VIEWER — ÍCONES SVG
   ============================================================================ */

.icon {
    stroke: currentColor;
    fill: none;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: middle;
    flex-shrink: 0;
}

/* ============================================================================
   26. VIEWER — HERO (tema escuro)
   ============================================================================ */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0f0a08 0%, #1a1208 50%, #0f0a05 100%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(197,168,128,.18) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(93,109,126,.12) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(197,168,128,.10) 0%, transparent 50%);
    animation: heroPulse 15s ease-in-out infinite;
}

@keyframes heroPulse { 0%,100%{opacity:1} 50%{opacity:.75} }

/* ── Header ─────────────────────────────────────────────────────────────── */

.site-header {
    position: relative;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(197,168,128,.15);
    backdrop-filter: blur(10px);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary-gold);
}

/* Botões no hero (fundo escuro) */
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all .25s ease;
    background: var(--color-primary-gold);
    color: #0f0a08;
    text-decoration: none;
}

.btn-hero-primary:hover {
    background: #b8956a;
    transform: translateY(-2px);
    color: #0f0a08;
    text-decoration: none;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.4rem;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    background: transparent;
    color: #f5f0e8;
    border: 1px solid rgba(197,168,128,.4);
    cursor: pointer;
    transition: all .25s ease;
    text-decoration: none;
}

.btn-hero-secondary:hover {
    background: rgba(197,168,128,.12);
    border-color: var(--color-primary-gold);
    color: #f5f0e8;
    text-decoration: none;
}

/* ── Hero content ─────────────────────────────────────────────────────── */

.hero-content {
    position: relative;
    z-index: 10;
    flex: 1;
    display: flex;
    justify-content: center;
    padding: 3rem 2rem 3.5rem;
}

.hero-layout {
    width: min(1200px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(320px, 640px) minmax(260px, 420px);
    gap: clamp(1.5rem, 3vw, 3rem);
    align-items: center;
}

.hero-text {
    max-width: 640px;
}

.hero-brand {
    margin-bottom: 1rem;
}

.hero-brand-logo {
    display: block;
    width: min(320px, 84%);
    height: auto;
    filter: drop-shadow(0 10px 18px rgba(0,0,0,.35));
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 2px;
    background: rgba(197,168,128,.12);
    border: 1px solid rgba(197,168,128,.25);
    margin-bottom: 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-primary-gold);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 7vw, 4rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    color: #f5f0e8;
}

.hero-title .highlight {
    color: var(--color-primary-gold);
    font-style: italic;
    background: transparent;
    padding: 0;
    border-radius: 0;
}

.hero-description {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: rgba(245,240,232,.65);
    margin-bottom: 2rem;
    line-height: 1.8;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-media {
    display: grid;
    gap: 1rem;
    justify-items: end;
}

.hero-photo {
    margin: 0;
    overflow: hidden;
    border-radius: 4px;
    border: 1px solid rgba(197,168,128,.35);
    box-shadow: 0 20px 48px rgba(0,0,0,.4);
    background: rgba(17, 11, 8, .7);
}

.hero-photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-photo-main {
    width: min(100%, 390px);
    aspect-ratio: 4 / 5;
}

/* ==========================================================================
   27. VIEWER — BRAND GUIDELINE
   ========================================================================== */

.brand-guideline-section {
    background:
        radial-gradient(circle at 18% 12%, rgba(197,168,128,.14), transparent 38%),
        linear-gradient(180deg, #fbf8f3 0%, var(--color-background) 100%);
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.brand-guideline-container {
    max-width: 1200px;
    margin: 0 auto;
}

.brand-guideline-header {
    margin-bottom: var(--spacing-2xl);
    max-width: 760px;
}

.brand-guideline-kicker {
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-primary-gold);
    margin-bottom: var(--spacing-sm);
}

.brand-guideline-header h2 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.brand-guideline-header p {
    color: var(--color-dark-secondary);
}

.brand-guideline-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.brand-guideline-grid-top,
.brand-guideline-grid-bottom {
    margin-bottom: var(--spacing-xl);
}

.brand-guideline-card {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary-gold);
    padding: var(--spacing-xl);
    box-shadow: 0 12px 30px rgba(0,0,0,.05);
}

.brand-guideline-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.brand-guideline-card h4 {
    font-size: var(--font-size-lg);
    color: var(--color-primary-gold);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.brand-guideline-lead {
    color: var(--color-dark-secondary);
}

.brand-color-swatches {
    display: grid;
    gap: var(--spacing-sm);
}

.brand-swatch {
    display: flex;
    align-items: center;
    gap: .65rem;
}

.brand-swatch-color {
    width: 18px;
    height: 18px;
    border-radius: 2px;
    border: 1px solid rgba(0,0,0,.15);
    background: var(--swatch);
    flex-shrink: 0;
}

.brand-swatch-label {
    font-size: var(--font-size-sm);
    color: var(--color-dark-secondary);
}

.brand-guideline-list {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--color-dark-secondary);
}

.brand-guideline-list li {
    margin-bottom: .4rem;
    line-height: 1.65;
}

.brand-guideline-card-logo {
    background: linear-gradient(180deg, #fff 0%, #faf6f0 100%);
}

.brand-guideline-card-full {
    margin-bottom: var(--spacing-xl);
}

.brand-guideline-card-site {
    background: linear-gradient(180deg, #ffffff 0%, #fcfaf7 100%);
}

.brand-rule-list {
    display: grid;
    gap: .65rem;
}

.brand-rule-item {
    padding: .55rem .7rem;
    border-left: 2px solid var(--color-primary-gold);
    background: #fcfaf6;
    color: var(--color-dark-secondary);
    line-height: 1.6;
}

.brand-logo-board {
    padding: var(--spacing-lg);
    border-radius: 2px;
    border: 1px solid var(--color-border);
    background:
        linear-gradient(90deg, rgba(197,168,128,.12) 1px, transparent 1px),
        linear-gradient(rgba(197,168,128,.12) 1px, transparent 1px),
        #fff;
    background-size: 16px 16px;
    margin: .8rem 0 .9rem;
}

.brand-logo-board img {
    display: block;
    width: min(100%, 360px);
    height: auto;
}

.brand-color-breakdown {
    display: grid;
    grid-template-columns: repeat(2, minmax(260px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.brand-color-swatches-inline {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
}

.brand-color-proportion {
    width: 100%;
    height: 18px;
    border-radius: 999px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    display: flex;
}

.brand-proportion-segment {
    background: var(--segment);
    flex: var(--size) 1 0;
}

.site-footer-minimal {
    padding: 1.15rem 1rem 1.4rem;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(245,240,232,.65);
    background: #0f0a08;
    border-top: 1px solid rgba(197,168,128,.25);
    letter-spacing: .02em;
}

.brand-logo-sample {
    font-family: 'Dream Avenue', var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.8rem);
    line-height: 1.1;
    color: var(--color-primary-gold);
    margin-bottom: .35rem;
}

.brand-logo-caption {
    font-size: var(--font-size-sm);
    color: var(--color-dark-secondary);
}

/* ============================================================================
   28. VIEWER — ÁREA DE CONTEÚDO (tema claro da marca)
   ============================================================================ */

.content-wrapper {
    background: var(--color-background);
    min-height: 100vh;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
}

.content-header {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--color-border);
}

.content-title {
    font-family: var(--font-serif);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary-gold);
    margin-bottom: var(--spacing-xs);
}

.content-subtitle {
    font-family: var(--font-sans);
    color: var(--color-dark-secondary);
    font-size: var(--font-size-base);
}

/* ── Botão Voltar ─────────────────────────────────────────────────────── */

.btn-back {
    display: none;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 2px;
    background: transparent;
    color: var(--color-dark-secondary);
    border: 1px solid var(--color-border);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all .2s ease;
    margin-bottom: var(--spacing-md);
}

.btn-back:hover {
    color: var(--color-primary-gold);
    border-color: var(--color-primary-gold);
    background: rgba(197,168,128,.06);
}

.btn-back.visible { display: inline-flex; }

/* ── Grid de documentos ───────────────────────────────────────────────── */

.doc-nav {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.doc-nav-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: var(--color-light);
    border-left: 4px solid var(--color-primary-gold);
    border-top: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: all .25s ease;
    text-align: left;
    width: 100%;
    color: inherit;
    font-family: var(--font-sans);
}

.doc-nav-item:hover {
    box-shadow: 0 6px 20px rgba(197,168,128,.18);
    transform: translateY(-3px);
    border-left-color: var(--color-primary-slate);
}

.doc-nav-item-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-gold);
    background: var(--color-background-alt);
    border-radius: 4px;
}

.doc-nav-item-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--color-dark);
    line-height: 1.3;
}

.doc-nav-item-desc {
    font-size: var(--font-size-xs);
    color: var(--color-dark-secondary);
    font-family: 'Courier New', monospace;
}

/* ============================================================================
   28. VIEWER — CONTEÚDO MARKDOWN
   ============================================================================ */

.markdown-content { max-width: 860px; }

.markdown-content h1 {
    font-family: var(--font-serif);
    font-size: var(--font-size-4xl);
    margin: var(--spacing-2xl) 0 var(--spacing-md);
    color: var(--color-primary-gold);
    font-weight: 700;
}

.markdown-content h2 {
    font-family: var(--font-serif);
    font-size: var(--font-size-3xl);
    margin: var(--spacing-2xl) 0 var(--spacing-md);
    color: var(--color-dark);
    font-weight: 600;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
}

.markdown-content h3 {
    font-family: var(--font-serif);
    font-size: var(--font-size-2xl);
    margin: var(--spacing-xl) 0 var(--spacing-sm);
    color: var(--color-primary-gold);
    font-weight: 600;
}

.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    font-family: var(--font-sans);
    font-size: var(--font-size-lg);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    color: var(--color-primary-slate);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.markdown-content p {
    margin: var(--spacing-md) 0;
    color: var(--color-dark);
    line-height: var(--line-height-relaxed);
    font-family: var(--font-sans);
}

.markdown-content strong { color: var(--color-primary-gold); font-weight: 700; }
.markdown-content em { color: var(--color-dark-secondary); font-style: italic; }

.markdown-content blockquote {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    border-left: 4px solid var(--color-primary-gold);
    background: var(--color-secondary-cream);
    color: var(--color-dark-secondary);
    font-style: italic;
    font-size: var(--font-size-lg);
    font-family: var(--font-serif);
}

.markdown-content ul,
.markdown-content ol { margin: var(--spacing-md) 0 var(--spacing-md) var(--spacing-xl); }

.markdown-content li {
    margin: var(--spacing-xs) 0;
    color: var(--color-dark);
    font-family: var(--font-sans);
    line-height: var(--line-height-relaxed);
}

.markdown-content ul li::marker { color: var(--color-primary-gold); }

/* Tabelas com scroll horizontal em mobile */
.markdown-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.markdown-content thead { background: var(--color-primary-gold); }

.markdown-content th {
    padding: var(--spacing-md);
    text-align: left;
    color: var(--color-light);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.markdown-content td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-dark);
    font-family: var(--font-sans);
}

.markdown-content tbody tr:hover { background: var(--color-background-alt); }

.markdown-content a {
    color: var(--color-primary-gold);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all .2s;
}

.markdown-content a:hover {
    border-bottom-color: var(--color-primary-gold);
    color: var(--color-primary-slate);
    text-decoration: none;
}

.markdown-content code {
    background: var(--color-secondary-cream);
    padding: .15rem .45rem;
    border-radius: 3px;
    color: var(--color-primary-slate);
    font-family: 'Courier New', monospace;
    font-size: .88rem;
    word-break: break-word;
}

.markdown-content pre {
    background: var(--color-dark);
    padding: var(--spacing-xl);
    border-radius: 4px;
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
}

.markdown-content pre code {
    background: transparent;
    padding: 0;
    color: var(--color-primary-gold);
}

.markdown-content hr {
    border: none;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--color-primary-gold), transparent);
    margin: var(--spacing-2xl) 0;
}

/* ============================================================================
   29. VIEWER — ESTADOS
   ============================================================================ */

.loading {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--color-dark-secondary);
    font-family: var(--font-sans);
}

.loading::after {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary-gold);
    border-radius: 50%;
    animation: spin .7s linear infinite;
    margin-left: .6rem;
}

@keyframes spin { to { transform: rotate(360deg); } }

.msg-error {
    background: rgba(229,115,115,.08);
    border: 1px solid rgba(229,115,115,.3);
    color: #c0392b;
    padding: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    line-height: 1.8;
    font-family: var(--font-sans);
}

.msg-error code {
    background: rgba(229,115,115,.1);
    padding: .1rem .4rem;
    font-family: monospace;
    color: #c0392b;
}

/* ============================================================================
   30. VIEWER — RESPONSIVIDADE
   ============================================================================ */

/* ── Tablet (≤ 1024px) ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .content-wrapper {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }

    .doc-nav {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }

    .markdown-content h1 { font-size: var(--font-size-3xl); }
    .markdown-content h2 { font-size: var(--font-size-2xl); }
    .markdown-content h3 { font-size: var(--font-size-xl); }
}

/* ── Mobile largo (≤ 768px) ───────────────────────────────────────────── */
@media (max-width: 768px) {
    /* Hero */
    .hero-content {
        padding: 2rem 1.25rem 2.5rem;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .hero-media {
        justify-items: start;
    }

    .hero-photo-main {
        width: min(100%, 360px);
    }

    .hero-brand-logo {
        width: min(300px, 92%);
    }

    .brand-guideline-section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .brand-guideline-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .brand-guideline-card {
        padding: var(--spacing-lg);
    }

    .brand-color-breakdown {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .brand-color-swatches-inline {
        grid-template-columns: 1fr;
    }

    .hero-title { font-size: clamp(1.75rem, 8vw, 2.5rem); }
    .hero-description { font-size: 0.95rem; }
    .hero-badge { font-size: 0.72rem; }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
    }

    /* Conteúdo */
    .content-wrapper {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .content-title { font-size: var(--font-size-2xl); }

    /* Grid de cards — 1 coluna */
    .doc-nav {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* Markdown */
    .markdown-content { max-width: 100%; }
    .markdown-content h1 { font-size: var(--font-size-2xl); }
    .markdown-content h2 { font-size: var(--font-size-xl); }
    .markdown-content h3 { font-size: var(--font-size-lg); }
    .markdown-content h4,
    .markdown-content h5,
    .markdown-content h6 { font-size: var(--font-size-base); }
    .markdown-content blockquote { font-size: var(--font-size-base); }
}

/* ── Mobile estreito (≤ 480px) ────────────────────────────────────────── */
@media (max-width: 480px) {
    .hero-content { padding: 1.5rem 1rem 2rem; }

    .hero-photo-main {
        width: 100%;
    }

    .brand-guideline-kicker {
        font-size: .72rem;
    }

    .brand-logo-sample {
        font-size: clamp(1.7rem, 10vw, 2.2rem);
    }

    .hero-brand-logo {
        width: min(250px, 95%);
    }

    .hero-badge { font-size: 0.68rem; padding: 0.35rem 0.75rem; }

    .hero-title { font-size: clamp(1.5rem, 9vw, 2rem); }

    .hero-description { font-size: 0.9rem; line-height: 1.7; }

    .content-wrapper { padding: var(--spacing-lg) var(--spacing-md); }

    .content-title { font-size: var(--font-size-xl); }

    .doc-nav-item { padding: var(--spacing-lg); }

    .markdown-content ul,
    .markdown-content ol { margin-left: var(--spacing-lg); }

    .markdown-content th,
    .markdown-content td { padding: var(--spacing-sm); font-size: var(--font-size-sm); }
}

/* ============================================================================
   31. VIEWER — SCROLLBAR
   ============================================================================ */

::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--color-background); }
::-webkit-scrollbar-thumb { background: var(--color-primary-gold); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary-slate); }

/* ============================================================================
   FIM DO ARQUIVO
   ============================================================================ */
