/**
 * Portal Lucas Pedrozo — Comunicação Estratégica
 * Estilos Principais MVC
 */

:root {
  /* Paleta de Cores Institucional */
  --bg-page: #ffffff;
  --bg-alt: #fbf9f5;
  --bg-card: #ffffff;

  --text-dark: #111720;
  --text-body: #3b4554;
  --text-muted: #6e7c91;
  --text-light: #f5f7fa;

  --gold-primary: #b8973a;
  --gold-hover: #cfab4a;
  --gold-light: #eedcb0;
  --gold-dark: #8c6f22;
  --gold-gradient: linear-gradient(135deg, #dfbe65 0%, #b8973a 50%, #9a7924 100%);

  --dark-banner: #090e16;
  --dark-banner-card: #111925;

  --border-light: rgba(0, 0, 0, 0.08);
  --border-gold: rgba(184, 151, 58, 0.35);
  --border-gold-light: rgba(184, 151, 58, 0.18);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.06);
  --shadow-gold: 0 8px 24px rgba(184, 151, 58, 0.2);

  --font-serif: 'DM Serif Display', 'Cinzel', serif;
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-reading: 'Libre Baskerville', serif;

  --container-width: 1180px;
  --header-height: 80px;
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

/* Container Global */
.site-container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ──────────────────────────────────────────────────────────
   BARRA DE MODO PREVIEW (PONTO B)
────────────────────────────────────────────────────────── */
.preview-mode-bar {
  background: #111720;
  color: #dfbe65;
  border-bottom: 1px solid rgba(184, 151, 58, 0.3);
  font-size: 0.8rem;
  padding: 8px 1.5rem;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.preview-mode-content {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.preview-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #dfbe65;
  border-radius: 50%;
  box-shadow: 0 0 8px #dfbe65;
  margin-right: 6px;
}

.preview-exit-btn {
  background: rgba(184, 151, 58, 0.15);
  border: 1px solid rgba(184, 151, 58, 0.4);
  color: #f5f0e8;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.72rem;
  transition: all 0.2s ease;
}

.preview-exit-btn:hover {
  background: var(--gold-primary);
  color: #090e16;
}

/* ──────────────────────────────────────────────────────────
   HEADER / NAVBAR
────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  height: var(--header-height);
  z-index: 900;
  display: flex;
  align-items: center;
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.header-container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: center;
}

.brand-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.brand-logo:hover {
  transform: scale(1.02);
}

.header-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dark);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-primary);
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--gold-dark);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-action {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Botão Fale Conosco Header */
.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--gold-primary);
  background: transparent;
  color: var(--gold-dark);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 9px 20px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.btn-header-cta:hover {
  background: var(--gold-primary);
  color: #ffffff;
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  transition: 0.3s ease;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: #ffffff;
  z-index: 999;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem 1.5rem;
  transition: right 0.35s ease;
}

.mobile-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-light);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-dark);
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 2rem 0;
}

.drawer-nav a {
  font-size: 1.1rem;
  font-family: var(--font-serif);
  color: var(--text-dark);
  padding: 6px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.drawer-nav a.active {
  color: var(--gold-dark);
  font-weight: 700;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* ──────────────────────────────────────────────────────────
   TIPOGRAFIA & ESTILOS COMUNS
────────────────────────────────────────────────────────── */
.section-tag-gold {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #df9127;
  margin-bottom: 0.8rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.8rem;
}

.section-heading-serif {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-dark);
  letter-spacing: -0.01em;
}

.section-heading-serif em {
  font-family: var(--font-serif);
  font-style: italic;
  color: #c98826;
}

.tag-gold-underline {
  width: 50px;
  height: 2px;
  background: #df9127;
  margin: 0.5rem auto 2.5rem;
}

/* Botões Globais */
.btn-gold-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #c98826;
  background: transparent;
  color: #b57416;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 3px;
  transition: all 0.3s ease;
}

.btn-gold-outline:hover {
  background: #c98826;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(201, 136, 38, 0.25);
  transform: translateY(-2px);
}

.btn-gold-solid {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #c98826;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 3px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-gold-solid:hover {
  background: #b57416;
  box-shadow: 0 4px 15px rgba(201, 136, 38, 0.35);
  transform: translateY(-2px);
}

.btn-link-gold {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #c98826;
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.btn-link-gold:hover {
  color: #b57416;
  text-decoration: underline;
}

/* ──────────────────────────────────────────────────────────
   HERO INSTITUCIONAL (HOME)
────────────────────────────────────────────────────────── */
.hero-home {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  text-align: center;
  background: radial-gradient(circle at 50% 10%, #fffdfa 0%, #ffffff 70%);
}

.hero-home-container {
  max-width: 850px;
}

.hero-eyebrow-wrap {
  margin-bottom: 1.5rem;
  display: inline-block;
}

.hero-eyebrow {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #df9127;
}

.eyebrow-gold-line {
  width: 40px;
  height: 2px;
  background: #df9127;
  margin: 8px auto 0;
}

.hero-main-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--text-dark);
  margin-bottom: 1.8rem;
  letter-spacing: -0.02em;
}

.hero-main-title em {
  font-style: italic;
  color: #c98826;
}

.hero-description {
  font-size: clamp(1rem, 2.2vw, 1.22rem);
  line-height: 1.75;
  color: var(--text-muted);
  margin: 0 auto 2.8rem;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

/* ──────────────────────────────────────────────────────────
   QUEM SOMOS (FIEL AO MOCKUP)
────────────────────────────────────────────────────────── */
.page-quem-somos {
  background: #ffffff;
}

/* 1. Intro */
.section-qs-hero {
  padding: clamp(3.5rem, 6vw, 5.5rem) 0 2rem;
  text-align: left;
}

.qs-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 400;
  line-height: 1.18;
  color: var(--text-dark);
  margin: 0.5rem 0 1.5rem;
  max-width: 900px;
}

.qs-hero-title em {
  font-style: italic;
  color: #df9127;
}

.qs-hero-lead {
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 820px;
}

/* 2. Nossa História (Texto + 4 Fotos) */
.section-qs-history {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.history-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.history-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--text-dark);
  margin: 0.5rem 0 1.5rem;
}

.history-paragraphs p {
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 1.2rem;
}

.photos-2x2-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.photo-item {
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.05);
  background: #f4f4f4;
}

.photo-item img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.photo-item:hover img {
  transform: scale(1.04);
}

/* 3. Experiência que se Transforma em Estratégia */
.section-qs-experience {
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  background: #ffffff;
}

.center-header {
  text-align: center;
}

.experience-3-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.exp-card {
  background: #ffffff;
  border: 1px solid #fae8d2;
  border-radius: 8px;
  padding: 2.5rem 1.8rem;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.exp-card:hover {
  transform: translateY(-4px);
  border-color: #df9127;
  box-shadow: 0 12px 30px rgba(223, 145, 39, 0.12);
}

.exp-icon-wrap {
  color: #df9127;
  margin-bottom: 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.exp-card-title {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.exp-card-desc {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* 4. Nossa Forma de Atuar (Timeline) */
.section-qs-process {
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  background: var(--bg-alt);
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.process-flex-wrap {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.process-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--text-dark);
  margin: 0.5rem 0 1.2rem;
}

.process-desc p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 1rem;
}

.process-right-timeline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
}

.timeline-step {
  flex: 1;
  text-align: center;
  padding: 0 6px;
  position: relative;
  z-index: 2;
}

.step-circle-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1.5px solid #df9127;
  background: #ffffff;
  color: #df9127;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 10px rgba(223, 145, 39, 0.15);
  transition: all 0.3s ease;
}

.timeline-step:hover .step-circle-icon {
  background: #df9127;
  color: #ffffff;
  transform: scale(1.08);
}

.step-name {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.step-text {
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.timeline-connector {
  position: relative;
  top: 26px;
  width: 30px;
  height: 1px;
  background: #df9127;
  opacity: 0.5;
}

/* 5. Nossos Princípios (4 Cards) */
.section-qs-principles {
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  background: #ffffff;
}

.principles-4-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.principle-card {
  text-align: center;
  padding: 2rem 1.2rem;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.principle-card:hover {
  transform: translateY(-3px);
  border-color: #df9127;
  box-shadow: var(--shadow-sm);
}

.principle-icon-box {
  color: #df9127;
  margin-bottom: 1rem;
  display: inline-flex;
}

.principle-title {
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 0.8rem;
}

.principle-desc {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ──────────────────────────────────────────────────────────
   SEÇÃO DE PILARES NA HOME
────────────────────────────────────────────────────────── */
.section-home-pillars {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.home-intro-box {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 3.5rem;
}

.section-lead-text {
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--text-body);
  margin: 1.2rem auto 0.6rem;
}

.section-sub-text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.pillars-3-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.pillar-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  padding: 2.5rem 1.8rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: #c98826;
  box-shadow: var(--shadow-md);
}

.pillar-icon-box {
  color: #c98826;
  margin-bottom: 1.2rem;
  display: inline-flex;
}

.pillar-card-title {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 0.8rem;
}

.pillar-card-desc {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.center-btn-wrap {
  text-align: center;
}

/* ──────────────────────────────────────────────────────────
   SEÇÃO DE LIVROS / EDITORIAL
────────────────────────────────────────────────────────── */
.section-home-books,
.section-books-catalogue {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background: #ffffff;
}

.books-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
}

.books-home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.home-book-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
}

.home-book-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-primary);
}

.home-book-cover {
  height: 320px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  background-color: #1a222d;
}

.badge-embreve {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #df9127;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 4px;
}

.home-book-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.home-book-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.home-book-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.home-book-action {
  margin-top: auto;
  font-size: 0.82rem;
  font-weight: 700;
  color: #c98826;
}

/* Catálogo Geral de Livros */
.books-catalogue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.catalogue-book-card {
  display: flex;
  gap: 1.5rem;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.catalogue-cover-wrap {
  width: 140px;
  flex-shrink: 0;
}

.catalogue-cover-img {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  border-radius: 4px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
  position: relative;
}

.catalogue-details {
  display: flex;
  flex-direction: column;
}

.book-category-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: #df9127;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.catalogue-title a {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text-dark);
}

.catalogue-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 4px 0 8px;
}

.catalogue-tagline {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--text-body);
  margin-bottom: auto;
}

.catalogue-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.book-price-tag {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-dark);
}

.btn-book-explore {
  font-size: 0.82rem;
  font-weight: 700;
  color: #c98826;
}

/* ──────────────────────────────────────────────────────────
   PÁGINA INDIVIDUAL DO LIVRO
────────────────────────────────────────────────────────── */
.breadcrumb-nav {
  padding: 1.5rem 0 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb-nav a {
  color: var(--text-body);
}

.breadcrumb-nav .sep {
  color: #ccc;
}

.breadcrumb-nav .current {
  color: var(--gold-dark);
  font-weight: 600;
}

.section-book-hero {
  padding: 2.5rem 0 4rem;
}

.book-hero-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 4rem;
  align-items: center;
}

.book-3d-wrap {
  perspective: 1000px;
}

.book-3d-cover {
  width: 100%;
  height: 480px;
  background-size: cover;
  background-position: center;
  border-radius: 6px;
  box-shadow: -15px 20px 40px rgba(0, 0, 0, 0.25), 0 0 10px rgba(0, 0, 0, 0.1);
  position: relative;
  transition: transform 0.4s ease;
}

.single-book-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  color: var(--text-dark);
  margin: 0.5rem 0 0.8rem;
}

.single-book-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}

.single-book-tagline {
  font-family: var(--font-reading);
  font-style: italic;
  font-size: 1.05rem;
  color: #b57416;
  border-left: 3px solid #df9127;
  padding-left: 1rem;
  margin-bottom: 1.2rem;
}

.single-book-quote {
  font-size: 0.9rem;
  color: var(--text-body);
  margin-bottom: 2rem;
}

.book-metrics-bar {
  display: flex;
  gap: 2rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 2rem;
}

.metric-val {
  display: block;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-dark);
}

.metric-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.single-book-cta-box {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.single-price {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-dark);
}

.btn-buy-large {
  padding: 14px 34px;
  font-size: 0.9rem;
}

.btn-disabled-large {
  display: inline-block;
  padding: 12px 24px;
  background: #e9ecef;
  color: #6c757d;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 4px;
}

.section-book-content {
  padding: 3rem 0 5rem;
  background: var(--bg-alt);
}

.book-body-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
}

.content-card-box {
  background: #ffffff;
  border-radius: 8px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.content-card-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--text-dark);
  margin: 0.4rem 0 1.2rem;
}

.content-prose {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-body);
}

.excerpt-quote-box {
  background: #faf8f5;
  border-left: 4px solid #df9127;
  padding: 1.5rem 1.8rem;
  border-radius: 0 6px 6px 0;
  font-family: var(--font-reading);
  font-size: 0.98rem;
  line-height: 1.8;
  color: #2b3542;
}

.lessons-list-box {
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--text-body);
}

.sidebar-box {
  background: #ffffff;
  border-radius: 8px;
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.sidebar-box-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--text-dark);
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1.2rem;
}

.sidebar-others-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.sidebar-other-item {
  display: flex;
  gap: 12px;
  align-items: center;
}

.other-thumb {
  width: 50px;
  height: 70px;
  background-size: cover;
  background-position: center;
  border-radius: 3px;
  flex-shrink: 0;
}

.other-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.3;
}

.other-link {
  font-size: 0.78rem;
  color: #c98826;
}

/* ──────────────────────────────────────────────────────────
   SOLUÇÕES, EXPERIÊNCIA, CASES & CONTATO
────────────────────────────────────────────────────────── */
.section-page-hero {
  padding: clamp(3.5rem, 6vw, 5rem) 0 2rem;
  background: radial-gradient(circle at 50% 10%, #fffdfa 0%, #ffffff 70%);
}

.services-list-grid,
.cases-3-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
}

.service-card,
.case-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.service-card:hover,
.case-card:hover {
  transform: translateY(-4px);
  border-color: #df9127;
  box-shadow: var(--shadow-md);
}

.service-icon-wrap {
  color: #df9127;
  margin-bottom: 1.2rem;
}

.service-card-title,
.case-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--text-dark);
  margin-bottom: 0.8rem;
}

.service-card-text,
.case-desc {
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.case-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: #df9127;
  letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
}

/* Experiência Timeline */
.section-exp-details {
  padding: 3rem 0 5rem;
}

.exp-timeline-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.exp-item {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-left: 4px solid #df9127;
  border-radius: 0 8px 8px 0;
  padding: 2rem 2.5rem;
  box-shadow: var(--shadow-sm);
}

.exp-badge-year {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #df9127;
  margin-bottom: 0.4rem;
}

.exp-item-heading {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text-dark);
  margin-bottom: 0.8rem;
}

.exp-item-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-body);
}

/* Contato Form & Split */
.section-contact-content {
  padding: 3rem 0 6rem;
}

.contact-split-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3.5rem;
}

.contact-panel-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--text-dark);
  margin-bottom: 0.8rem;
}

.contact-panel-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-direct-items {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-direct-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 1.5rem;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  transition: all 0.25s ease;
}

.contact-direct-card:hover {
  border-color: #df9127;
  background: #ffffff;
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.contact-card-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fae8d2;
  color: #df9127;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.direct-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.direct-value {
  font-size: 0.95rem;
  color: var(--text-dark);
}

.contact-form-panel {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.form-styled .form-group {
  margin-bottom: 1.2rem;
}

.form-styled .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-styled label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-styled input,
.form-styled textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #d9e0e8;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text-dark);
  background: #fbfbfb;
  transition: border-color 0.2s;
}

.form-styled input:focus,
.form-styled textarea:focus {
  outline: none;
  border-color: #df9127;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(223, 145, 39, 0.15);
}

/* ──────────────────────────────────────────────────────────
   FOOTER / VAMOS CONVERSAR BANNER (FIEL AO MOCKUP)
────────────────────────────────────────────────────────── */
.footer-cta-section {
  background: var(--dark-banner);
  color: #ffffff;
  padding: clamp(3rem, 5vw, 4.5rem) 0;
  border-top: 2px solid #b8973a;
}

.cta-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.cta-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #d4b05a;
  display: block;
  margin-bottom: 0.5rem;
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 400;
  line-height: 1.25;
  color: #ffffff;
}

.cta-title em {
  font-style: italic;
  color: #dfbe65;
}

.cta-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: #a3b1c6;
}

.cta-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
}

.btn-cta-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #df9127;
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: 4px;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-cta-gold:hover {
  background: #c98826;
  box-shadow: 0 4px 15px rgba(223, 145, 39, 0.4);
  transform: translateY(-2px);
}

.cta-email-link {
  font-size: 0.82rem;
  color: #d4b05a;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.cta-email-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Sub-Footer */
.site-footer {
  background: #05080c;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.2rem 0;
  font-size: 0.78rem;
  color: #717e92;
}

.footer-bottom-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-links a {
  color: #8c9bb0;
}

.footer-links a:hover {
  color: #d4b05a;
}

.footer-sep {
  margin: 0 8px;
  color: #444;
}

/* ──────────────────────────────────────────────────────────
   COLUNAS INSTITUCIONAIS DO RODAPÉ
────────────────────────────────────────────────────────── */
.footer-main-columns {
  background: #070b10;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 4rem 0 3rem;
  color: #a3b1c6;
}

.footer-columns-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-logo-wrap {
  background: #ffffff;
  padding: 6px 14px;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 1.2rem;
}

.footer-logo-img {
  height: 38px;
  width: auto;
}

.footer-brand-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: #8c9bb0;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-social-links {
  display: flex;
  gap: 12px;
}

.footer-social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #dfbe65;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}

.footer-social-links a:hover {
  background: #df9127;
  color: #ffffff;
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #ffffff;
  margin-bottom: 1.2rem;
  position: relative;
  padding-bottom: 8px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 2px;
  background: #df9127;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-list a {
  font-size: 0.88rem;
  color: #8c9bb0;
  transition: all 0.2s ease;
}

.footer-links-list a:hover {
  color: #dfbe65;
  padding-left: 4px;
}

/* ──────────────────────────────────────────────────────────
   PÁGINAS LEGAIS (PRIVACIDADE & TERMOS)
────────────────────────────────────────────────────────── */
.page-legal {
  background: #ffffff;
}

.section-legal-body {
  padding: 3rem 0 6rem;
  background: var(--bg-alt);
}

.legal-prose-container {
  max-width: 860px;
}

.legal-card-content {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-sm);
}

.legal-card-content h2 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--text-dark);
  margin: 2rem 0 0.8rem;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.legal-card-content h2:first-of-type {
  margin-top: 0;
}

.legal-card-content p {
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 1.2rem;
}

.legal-card-content ul {
  margin: 0 0 1.5rem 1.5rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-body);
}

.legal-card-content li {
  margin-bottom: 0.5rem;
}

.legal-update-date {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ──────────────────────────────────────────────────────────
   BANNER FLUTUANTE DE COOKIES (LGPD)
────────────────────────────────────────────────────────── */
.cookie-banner-box {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 860px;
  margin: 0 auto;
  z-index: 9999;
  background: rgba(14, 23, 38, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(184, 151, 58, 0.4);
  border-radius: 12px;
  padding: 1.2rem 1.8rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
  transform: translateY(120%);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner-box.visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cookie-banner-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.cookie-banner-text {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #d1d9e6;
  flex: 1;
}

.cookie-banner-text a {
  color: #dfbe65;
  text-decoration: underline;
  font-weight: 600;
}

.cookie-banner-actions {
  flex-shrink: 0;
}

.btn-cookie-accept {
  background: #df9127;
  color: #ffffff;
  border: none;
  padding: 9px 20px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.25s ease;
}

.btn-cookie-accept:hover {
  background: #c98826;
  box-shadow: 0 4px 15px rgba(223, 145, 39, 0.4);
  transform: translateY(-1px);
}

/* ──────────────────────────────────────────────────────────
   RESPONSIVIDADE (MOBILE & TABLET)
────────────────────────────────────────────────────────── */
@media (max-width: 992px) {
  .header-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .history-grid,
  .process-flex-wrap,
  .book-hero-grid,
  .book-body-layout,
  .contact-split-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-columns-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .cta-container {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

  .cta-right {
    align-items: flex-start;
  }

  .process-right-timeline {
    flex-direction: column;
    gap: 1.5rem;
  }

  .timeline-connector {
    display: none;
  }

  .timeline-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    width: 100%;
  }

  .step-circle-icon {
    margin: 0;
    flex-shrink: 0;
  }

  .experience-3-grid,
  .pillars-3-grid {
    grid-template-columns: 1fr;
  }

  .principles-4-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cookie-banner-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .btn-cookie-accept {
    width: 100%;
  }
}

@media (max-width: 600px) {
  .footer-columns-grid {
    grid-template-columns: 1fr;
  }

  .principles-4-grid {
    grid-template-columns: 1fr;
  }

  .photos-2x2-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-styled .form-row {
    grid-template-columns: 1fr;
  }

  .footer-bottom-container {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}