/* ==========================================================================
   ZENTRIQ — Inteligência de Governo Empresarial
   Folha de Estilos Principal (style.css) — Versão 3.3 (Ativos Oficiais da Marca)
   Design System de Alta Precisão, Tríade Convergente e Ativos em Alta Resolução
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN SYSTEM & VARIÁVEIS CSS (Custom Properties)
   -------------------------------------------------------------------------- */
:root {
  /* Paleta Cromática Base */
  --bg-primary: #050911;
  --bg-secondary: #0B132B;
  --bg-tertiary: #0F1A3A;
  --bg-card: rgba(11, 19, 43, 0.55);
  --bg-card-hover: rgba(15, 26, 58, 0.85);
  --bg-surface: rgba(7, 13, 27, 0.75);
  
  /* Tipografia & Hierarquia de Contraste (WCAG AA Conforme) */
  --text-primary: #F8F9FA;
  --text-secondary: #CBD5E1;
  --text-muted: #8E9BAE;
  --text-dim: #4B586E;
  
  /* Acentos de Precisão e Governança */
  --accent-bronze: #C88A58;
  --accent-bronze-light: #DFAB7F;
  --accent-bronze-glow: rgba(200, 138, 88, 0.12);
  --accent-copper: #9E6238;
  --accent-gold: #D4AF37;
  
  /* Linhas Estruturais, Bordas e Grids Blueprint */
  --border-subtle: rgba(200, 138, 88, 0.2);
  --border-active: rgba(200, 138, 88, 0.5);
  --border-faint: rgba(255, 255, 255, 0.07);
  --grid-line: rgba(255, 255, 255, 0.02);
  --grid-blueprint: rgba(200, 138, 88, 0.035);
  
  /* Tipografia (Fontes com Fallback Robusto) */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-tech: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', monospace, sans-serif;
  
  /* Espaçamentos e Layout */
  --container-width: 1180px;
  --header-height: 76px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Transições Fluidas de Baixo Custo Computacional */
  --transition-smooth: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.16s ease-out;
}

/* --------------------------------------------------------------------------
   2. RESET MODERNO & NORMALIZAÇÃO
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 1.025rem;
  line-height: 1.65;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  position: relative;
  background-image: 
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
}

:focus-visible {
  outline: 2px solid var(--accent-bronze-light);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

p {
  margin-bottom: 0.85rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

ul, ol {
  list-style: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

/* --------------------------------------------------------------------------
   3. COMPONENTES ESTRUTURAIS & UTILITÁRIOS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Alternância de Ritmo e Espaçamento */
.section {
  padding-top: clamp(3.5rem, 6vw, 5.5rem);
  padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
  position: relative;
}

.section-high-impact {
  padding-top: clamp(4.5rem, 8vw, 7rem);
  padding-bottom: clamp(4.5rem, 8vw, 7rem);
}

.section-divider {
  border-top: 1px solid var(--border-faint);
  position: relative;
}

.section-divider::after {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-bronze), transparent);
}

.section-header {
  margin-bottom: clamp(2rem, 3.5vw, 3rem);
}

.section-header.text-center {
  text-align: center;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-tech);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-bronze);
  margin-bottom: 0.85rem;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 1px;
  background-color: var(--accent-bronze);
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 0.65rem;
}

.section-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.5;
  max-width: 740px;
}

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.8rem 1.55rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  min-height: 46px;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, rgba(200, 138, 88, 0.22), rgba(158, 98, 56, 0.32));
  color: var(--text-primary);
  border: 1px solid var(--accent-bronze);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, rgba(200, 138, 88, 0.38), rgba(158, 98, 56, 0.48));
  border-color: var(--accent-bronze-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(200, 138, 88, 0.22);
}

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-faint);
}

.btn-secondary:hover {
  color: var(--text-primary);
  border-color: var(--border-subtle);
  background: rgba(255, 255, 255, 0.025);
}

.btn-header {
  padding: 0.45rem 1.05rem;
  font-size: 0.82rem;
  min-height: 36px;
  border: 1px solid var(--border-subtle);
  background: rgba(200, 138, 88, 0.08);
  color: var(--text-primary);
}

.btn-header:hover {
  background: rgba(200, 138, 88, 0.22);
  border-color: var(--accent-bronze);
}

/* Ícones Lineares Técnicos */
.tech-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-bronze);
  flex-shrink: 0;
}

.tech-icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
}

/* --------------------------------------------------------------------------
   4. CABEÇALHO & NAVEGAÇÃO (Com Logotipo Oficial)
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: var(--transition-smooth);
  border-bottom: 1px solid transparent;
  background: rgba(5, 9, 17, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-header.is-scrolled {
  background: rgba(5, 9, 17, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border-faint);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.brand-logo-img {
  height: 36px;
  width: auto;
  max-width: 175px;
  object-fit: contain;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-link {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
  position: relative;
  padding: 0.2rem 0;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-bronze);
  transition: var(--transition-fast);
}

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

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  color: var(--text-primary);
  cursor: pointer;
  min-width: 42px;
  min-height: 42px;
  align-items: center;
  justify-content: center;
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   5. MOVIMENTO 1 — HERO (Com Gráfico Orbital Oficial PNG)
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: calc(var(--header-height) + clamp(1.5rem, 3vw, 2.5rem));
  padding-bottom: clamp(2.5rem, 4vw, 3.5rem);
  min-height: calc(100vh - 20px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-headline {
  font-size: clamp(2.2rem, 4.2vw, 3.35rem);
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: 0.9rem;
  color: var(--text-primary);
}

.hero-subheadline {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 500;
  color: var(--accent-bronze-light);
  margin-bottom: 1.2rem;
  line-height: 1.35;
}

.hero-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 1.85rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-orbital-wrapper {
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1266 / 1243;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

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

/* --------------------------------------------------------------------------
   6. MOVIMENTO 2 — RECONHECIMENTO (O Paradoxo do Crescimento — Grid 2x2)
   -------------------------------------------------------------------------- */
.growth-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.15rem;
  margin-top: 1.75rem;
}

.growth-card-compact {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.25rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
}

.growth-card-compact:hover {
  border-color: var(--border-subtle);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.growth-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.growth-card-icon {
  width: 32px;
  height: 32px;
  padding: 5px;
  background: rgba(200, 138, 88, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.growth-num-tag {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--accent-bronze);
  letter-spacing: 0.08em;
}

.growth-card-title {
  font-size: 1.08rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.growth-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.growth-transition-bridge {
  margin-top: 2rem;
  text-align: center;
  font-size: 1.15rem;
  color: var(--accent-bronze-light);
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* --------------------------------------------------------------------------
   7. MOVIMENTO 3 — A TESE ZENTRIQ (Corte de Profundidade Estrutural)
   -------------------------------------------------------------------------- */
.thesis-depth-diagram {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  position: relative;
  margin-top: 2rem;
}

.thesis-layer {
  border-radius: var(--radius-md);
  padding: clamp(1.35rem, 2.5vw, 1.85rem);
  position: relative;
}

.thesis-layer.surface {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
}

.thesis-layer.subsurface {
  background: linear-gradient(180deg, rgba(11, 19, 43, 0.85) 0%, rgba(5, 9, 17, 0.98) 100%);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.45);
}

.thesis-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-faint);
}

.thesis-tag {
  font-family: var(--font-tech);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.thesis-tag.deep {
  color: var(--accent-bronze-light);
  font-weight: 600;
}

.thesis-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.thesis-pill {
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.thesis-pill.surface-item {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-faint);
  color: var(--text-muted);
}

.thesis-pill.subsurface-item {
  background: rgba(200, 138, 88, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-weight: 500;
}

.thesis-investigate-bridge {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0;
}

.bridge-node {
  background: rgba(200, 138, 88, 0.14);
  border: 1px solid var(--accent-bronze);
  color: var(--text-primary);
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.35rem 1.15rem;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.bridge-node svg {
  width: 13px;
  height: 13px;
  stroke: var(--accent-bronze);
}

.thesis-conclusion {
  margin-top: 1.75rem;
  text-align: center;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--accent-bronze-light);
}

/* --------------------------------------------------------------------------
   8. MOVIMENTO 4 — PRINCIPAL GESTOR (Com Diagrama Oficial PNG)
   -------------------------------------------------------------------------- */
.gestor-section-wrapper {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gestor-visual-container {
  width: 100%;
  max-width: 980px;
  aspect-ratio: 1536 / 1024;
  margin-bottom: 2rem;
  position: relative;
  display: flex;
  justify-content: center;
}

.gestor-circuit-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.circuit-quote-banner {
  text-align: center;
  font-size: 1.12rem;
  color: var(--text-primary);
  font-weight: 500;
  max-width: 760px;
  margin: 0 auto 1.75rem auto;
  line-height: 1.45;
  padding: 0.9rem 1.25rem;
  border-left: 2px solid var(--accent-bronze);
  border-right: 2px solid var(--accent-bronze);
  background: rgba(200, 138, 88, 0.04);
  border-radius: var(--radius-sm);
  width: 100%;
}

.gestor-feedback-box {
  background: rgba(5, 9, 17, 0.9);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
}

.gestor-feedback-title {
  font-size: 1.02rem;
  color: var(--accent-bronze-light);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.gestor-feedback-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   9. MOVIMENTO 5 — TRÊS PERSPECTIVAS (Tríade Convergente em torno de SUA EMPRESA)
   -------------------------------------------------------------------------- */
.triad-convergent-system {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 2.25rem;
  position: relative;
}

.triad-central-hub {
  background: linear-gradient(135deg, rgba(11, 19, 43, 0.95), rgba(5, 9, 17, 0.95));
  border: 1.5px solid var(--accent-bronze);
  box-shadow: 0 0 30px rgba(200, 138, 88, 0.15);
  border-radius: var(--radius-md);
  padding: 1rem 2.25rem;
  text-align: center;
  position: relative;
  z-index: 2;
  margin-bottom: 2rem;
}

.triad-hub-core {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.triad-hub-label {
  font-family: var(--font-tech);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--accent-bronze);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.triad-hub-title {
  font-family: var(--font-main);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.triad-perspectives-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
  width: 100%;
  position: relative;
}

.triad-perspective-box {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-md);
  padding: 1.65rem 1.35rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
}

.triad-perspective-box:hover {
  border-color: var(--border-subtle);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.triad-perspective-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--accent-bronze);
  opacity: 0.7;
}

.triad-perspective-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.triad-perspective-axis {
  font-family: var(--font-tech);
  font-size: 0.72rem;
  color: var(--accent-bronze);
  text-transform: uppercase;
}

.triad-perspective-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.triad-perspective-action {
  font-size: 0.85rem;
  color: var(--accent-bronze-light);
  font-weight: 500;
  margin-bottom: 0.75rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-faint);
}

.triad-perspective-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   10. MOVIMENTO 6 — A PERGUNTA QUE REVELA DEPENDÊNCIAS
   -------------------------------------------------------------------------- */
.dependencies-map-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.9rem;
  margin-top: 2rem;
}

.dep-node-item {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-md);
  padding: 1.35rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  transition: var(--transition-fast);
}

.dep-node-item:hover {
  border-color: var(--border-subtle);
  background: rgba(200, 138, 88, 0.05);
}

.dep-node-header {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.dep-icon {
  width: 24px;
  height: 24px;
}

.dep-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.dep-impact-label {
  font-family: var(--font-tech);
  font-size: 0.78rem;
  color: var(--accent-bronze-light);
  line-height: 1.35;
}

.dep-conclusion-highlight {
  margin-top: 2rem;
  text-align: center;
  font-size: 1.12rem;
  color: var(--accent-bronze-light);
}

/* --------------------------------------------------------------------------
   11. MOVIMENTO 7 — DA INVESTIGAÇÃO À DECISÃO
   -------------------------------------------------------------------------- */
.method-timeline-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
  margin-top: 2rem;
  margin-bottom: 3.5rem;
}

.method-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.15rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
}

.method-step-card:hover {
  border-color: var(--border-subtle);
  background: var(--bg-card-hover);
}

.method-step-num {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--accent-bronze);
  margin-bottom: 0.5rem;
  letter-spacing: 0.08em;
}

.method-step-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.method-step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   12. CTA FINAL (Silêncio, Reflexão e Convite)
   -------------------------------------------------------------------------- */
.cta-box-refined {
  background: linear-gradient(180deg, rgba(11, 19, 43, 0.88) 0%, rgba(5, 9, 17, 0.98) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1.5rem, 4vw, 3.5rem);
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
  position: relative;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5);
}

.cta-headline {
  font-size: clamp(1.8rem, 3.2vw, 2.35rem);
  margin-bottom: 0.65rem;
}

.cta-subheadline {
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  color: var(--accent-bronze-light);
  margin-bottom: 1.15rem;
}

.cta-text {
  font-size: 1.02rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 2rem auto;
  line-height: 1.65;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.15rem;
}

.contact-email-link {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.contact-email-link:hover {
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   13. RODAPÉ INSTITUCIONAL
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--border-faint);
  padding: 2.5rem 0;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

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

.footer-logo-img {
  width: 280px;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.footer-meta {
  text-align: right;
}

/* --------------------------------------------------------------------------
   14. TOAST & ANIMAÇÕES DISCRETAS
   -------------------------------------------------------------------------- */
.zentriq-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  max-width: 380px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--accent-bronze);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  z-index: 2000;
  opacity: 0;
  transform: translateY(12px);
  transition: var(--transition-smooth);
  pointer-events: none;
}

.zentriq-toast.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1), transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* --------------------------------------------------------------------------
   15. RESPONSIVIDADE (Breakpoints: 1024px, 768px, 480px, 390px, 360px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-visual {
    order: -1;
    max-width: 380px;
    margin: 0 auto;
  }
  
  .dependencies-map-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .method-timeline-track {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .triad-perspectives-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: rgba(5, 9, 17, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 2.5rem 1.5rem;
    gap: 1.5rem;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    border-top: 1px solid var(--border-faint);
  }
  
  .nav-links.is-open {
    transform: translateX(0);
  }
  
  .nav-link {
    font-size: 1.2rem;
    color: var(--text-primary);
  }
  
  .header-actions .btn-header {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .growth-grid-2x2 {
    grid-template-columns: 1fr;
  }
  
  .dependencies-map-grid {
    grid-template-columns: 1fr;
  }
  
  .method-timeline-track {
    grid-template-columns: 1fr;
  }
  
  .triad-central-hub {
    width: 100%;
    padding: 1rem 1.5rem;
  }
  
  .footer-container {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }
  
  .footer-meta {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .brand-logo-img {
    height: 30px;
    max-width: 145px;
  }
  
  .footer-logo-img {
    width: 220px;
    max-width: 100%;
    height: auto;
  }
}