/* ==========================================================================
   HR Soluções & Serviços · Design System & Estilos
   Cores Oficiais: Azul-Marinho (#14233f), Cinza Metálico, Azul-Gelo (#38bdf8), Branco (#ffffff)
   Zona Oeste do Rio de Janeiro
   ========================================================================== */

:root {
  /* Paleta de Cores da Marca */
  --color-navy: #14233f;
  --color-navy-dark: #0a1120;
  --color-navy-deep: #060b14;
  --color-navy-surface: #101c33;
  --color-navy-card: rgba(16, 28, 51, 0.88);
  --color-navy-border: rgba(56, 189, 248, 0.22);
  
  --color-ice-blue: #38bdf8;
  --color-ice-glow: #7dd3fc;
  --color-ice-soft: rgba(56, 189, 248, 0.12);
  --color-ice-dim: rgba(56, 189, 248, 0.05);

  --color-copper: #c87533;
  --color-copper-glow: #f59e0b;
  
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;
  
  --color-white: #ffffff;
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #20bd5a;

  /* Tipografia */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  /* Dimensões */
  --header-height: 72px;
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  
  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 24px rgba(56, 189, 248, 0.35);
  --shadow-whatsapp: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Reset Básico e Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family);
  background-color: var(--color-navy-deep);
  color: var(--color-gray-100);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

body {
  line-height: 1.6;
  background-color: var(--color-navy-deep);
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Links */
a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

/* Barra de Navegação Superior Fixa */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(10, 17, 32, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(56, 189, 248, 0.15);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.header-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo-badge {
  background: #ffffff;
  padding: 4px 10px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
  flex-shrink: 0;
}

.header-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.footer-logo-badge {
  background: #ffffff;
  padding: 4px 10px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.header-title-wrap {
  display: flex;
  flex-direction: column;
}

.header-brand-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-brand-title span {
  color: var(--color-ice-blue);
}

.header-brand-sub {
  font-size: 0.75rem;
  color: var(--color-gray-400);
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-gray-300);
  transition: color 0.2s ease;
  position: relative;
  padding: 6px 0;
}

.nav-link:hover {
  color: var(--color-ice-blue);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-ice-blue);
  transition: width 0.25s ease;
  border-radius: 2px;
}

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

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #1f3a60 0%, #14233f 100%);
  border: 1px solid var(--color-ice-blue);
  color: var(--color-white);
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.2);
  transition: all 0.25s ease;
}

.header-cta-btn:hover {
  background: var(--color-ice-blue);
  color: var(--color-navy-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
}

.header-cta-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Botão Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
}

/* ==========================================================================
   Palco 3D Fixo (Three.js Stage)
   ========================================================================== */
#ac-stage-wrapper {
  position: fixed;
  top: 0;
  right: 0;
  left: auto;
  width: 56vw;
  height: 100vh;
  pointer-events: none;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: transform 0.05s linear;
}

#ac-canvas-container {
  width: 100%;
  height: 100%;
  pointer-events: auto; /* Permite arrastar/rotacionar sutilmente */
  cursor: grab;
  position: relative;
}

#ac-canvas-container:active {
  cursor: grabbing;
}

#ac-canvas-container canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* Dica de Interatividade do Modelo */
.canvas-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 17, 32, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(56, 189, 248, 0.2);
  color: var(--color-gray-400);
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.canvas-hint svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-ice-blue);
}

/* Indicador Mobile 'Role para baixo' oculto no Desktop */
.mobile-scroll-hint {
  display: none !important;
}

/* Indicador de Status do Modelo (Topo Esquerdo) */
.ac-status-badge {
  position: absolute;
  top: calc(var(--header-height) + 16px);
  left: 24px;
  background: rgba(16, 28, 51, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  z-index: 25;
  pointer-events: none;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.ac-status-badge-title {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ice-blue);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ac-status-badge-title::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
}

.ac-status-badge-part {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
}

/* ==========================================================================
   Estrutura de Conteúdo & Seções de Scroll
   ========================================================================== */
main {
  position: relative;
  z-index: 20;
}

/* Seção Hero */
.hero-section {
  min-height: 100vh;
  padding: calc(var(--header-height) + 40px) 24px 60px;
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  pointer-events: none;
}

.hero-content {
  max-width: 480px;
  pointer-events: auto;
  background: rgba(10, 17, 32, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 32px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 35px rgba(20, 35, 63, 0.5);
  position: relative;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: var(--color-ice-blue);
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
}

.hero-title {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  color: var(--color-ice-blue);
  position: relative;
}

.hero-subtitle {
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--color-gray-200);
  margin-bottom: 14px;
  line-height: 1.5;
}

.hero-desc {
  font-size: 0.92rem;
  color: var(--color-gray-400);
  margin-bottom: 26px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--color-whatsapp) 0%, #1ea952 100%);
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-whatsapp);
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #2ae06d 0%, var(--color-whatsapp) 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.55);
}

.btn-primary svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-gray-200);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-ice-blue);
  color: var(--color-white);
}

.scroll-indicator {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

.scroll-mouse-icon {
  width: 18px;
  height: 28px;
  border: 2px solid var(--color-gray-400);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 4px;
}

.scroll-mouse-dot {
  width: 4px;
  height: 7px;
  background: var(--color-ice-blue);
  border-radius: 2px;
  animation: scrollPulse 1.8s infinite;
}

@keyframes scrollPulse {
  0% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(6px); opacity: 0.4; }
  100% { transform: translateY(0); opacity: 1; }
}

/* ==========================================================================
   Etapas da Desmontagem 3D (Stages 1 a 7)
   ========================================================================== */
.experience-container {
  position: relative;
  padding-bottom: 60px;
}

.section-stage {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 60px 48px;
  max-width: var(--container-max);
  margin: 0 auto;
  pointer-events: none;
  justify-content: flex-start !important; /* Cards sempre na coluna esquerda no desktop */
}

/* No desktop, todos os cartões ficam na coluna esquerda para nunca cobrir o ar-condicionado à direita */
.section-stage.align-left,
.section-stage.align-right,
.section-stage.align-center {
  justify-content: flex-start !important;
}

.stage-card {
  max-width: 480px;
  width: 100%;
  margin-left: 0;
  margin-right: auto;
  pointer-events: auto;
  background: var(--color-navy-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-navy-border);
  padding: 34px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(10, 17, 32, 0.7);
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.stage-card:hover {
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: var(--shadow-lg), 0 0 35px rgba(56, 189, 248, 0.2);
}

/* Estilo Especial para O PICO (Serpentina / Carga de Gás) */
.stage-card.peak-card {
  border-color: rgba(200, 117, 51, 0.5);
  background: linear-gradient(145deg, rgba(16, 28, 51, 0.94) 0%, rgba(31, 58, 96, 0.9) 100%);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(200, 117, 51, 0.25);
}

.stage-card.peak-card .stage-part-badge {
  background: rgba(200, 117, 51, 0.18);
  border-color: var(--color-copper);
  color: #fbd38d;
}

.stage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.stage-number {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-ice-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.stage-part-badge {
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--color-ice-glow);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.stage-title {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.stage-subtitle {
  font-size: 0.95rem;
  color: var(--color-ice-blue);
  font-weight: 600;
  margin-bottom: 14px;
}

.stage-desc {
  font-size: 0.9rem;
  color: var(--color-gray-300);
  line-height: 1.65;
  margin-bottom: 20px;
}

.stage-list {
  list-style: none;
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.stage-list li {
  font-size: 0.85rem;
  color: var(--color-gray-300);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}

.stage-list li svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-ice-blue);
  flex-shrink: 0;
  margin-top: 2px;
}

.stage-benefit {
  background: rgba(56, 189, 248, 0.07);
  border-left: 3px solid var(--color-ice-blue);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.84rem;
  color: var(--color-gray-200);
  margin-bottom: 22px;
  line-height: 1.45;
}

.stage-benefit strong {
  color: var(--color-white);
}

.btn-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #1f3a60 0%, #14233f 100%);
  border: 1px solid var(--color-ice-blue);
  color: var(--color-white);
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.25s ease;
  width: 100%;
  justify-content: center;
}

.btn-card-cta:hover {
  background: var(--color-ice-blue);
  color: var(--color-navy-deep);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.btn-card-cta svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

/* ==========================================================================
   Seção Resumo dos Serviços
   ========================================================================== */
.services-section {
  position: relative;
  z-index: 25;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 17, 32, 0.95) 15%, #0a1120 100%);
  padding: 100px 24px 80px;
  border-top: 1px solid rgba(56, 189, 248, 0.15);
}

.section-header-block {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 54px;
}

.section-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ice-blue);
  margin-bottom: 12px;
}

.section-main-title {
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-main-subtitle {
  font-size: 1.05rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

.services-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-grid-card {
  background: rgba(16, 28, 51, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-grid-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-ice-blue);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(56, 189, 248, 0.18);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-ice-blue);
}

.service-icon-box svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
}

.service-grid-title {
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 10px;
}

.service-grid-desc {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-grid-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

.service-tag {
  color: var(--color-ice-blue);
  font-weight: 600;
}

/* ==========================================================================
   Seção PMOC Comercial & Boas Práticas
   ========================================================================== */
.pmoc-section {
  position: relative;
  z-index: 25;
  background: #0a1120;
  padding: 80px 24px;
}

.pmoc-container {
  max-width: var(--container-max);
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(20, 35, 63, 0.8) 0%, rgba(10, 17, 32, 0.95) 100%);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.pmoc-text h3 {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.25;
}

.pmoc-text p {
  font-size: 0.95rem;
  color: var(--color-gray-300);
  line-height: 1.65;
  margin-bottom: 24px;
}

.pmoc-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.pmoc-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--color-gray-200);
}

.pmoc-checklist svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-ice-blue);
  flex-shrink: 0;
  margin-top: 2px;
}

.pmoc-card-highlight {
  background: rgba(16, 28, 51, 0.9);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.pmoc-card-highlight h4 {
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: 12px;
}

.pmoc-card-highlight p {
  font-size: 0.88rem;
  color: var(--color-gray-400);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* ==========================================================================
   Seção Bairros Atendidos (Zona Oeste do RJ)
   ========================================================================== */
.neighborhoods-section {
  position: relative;
  z-index: 25;
  background: var(--color-navy-deep);
  padding: 90px 24px;
  border-top: 1px solid rgba(56, 189, 248, 0.12);
}

.neighborhoods-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.neighborhood-card {
  background: rgba(16, 28, 51, 0.65);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.neighborhood-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-ice-blue);
}

.neighborhood-pin {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  color: var(--color-ice-blue);
}

.neighborhood-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}

.neighborhood-type {
  font-size: 0.78rem;
  color: var(--color-ice-blue);
  font-weight: 600;
  margin-bottom: 8px;
}

.neighborhood-desc {
  font-size: 0.82rem;
  color: var(--color-gray-400);
  line-height: 1.45;
}

/* ==========================================================================
   Seção de Contato Final e Chamada Direta
   ========================================================================== */
.contact-section {
  position: relative;
  z-index: 25;
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, #080f1d 100%);
  padding: 90px 24px 100px;
  border-top: 1px solid rgba(56, 189, 248, 0.15);
}

.contact-card {
  max-width: 820px;
  margin: 0 auto;
  background: linear-gradient(145deg, #14233f 0%, #0d172a 100%);
  border: 1px solid var(--color-ice-blue);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(56, 189, 248, 0.25);
}

.contact-card h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.25;
}

.contact-card p {
  font-size: 1.05rem;
  color: var(--color-gray-300);
  max-width: 620px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.contact-phone-display {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

.contact-phone-display svg {
  width: 28px;
  height: 28px;
  fill: var(--color-whatsapp);
}

.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.contact-disclaimer {
  font-size: 0.82rem;
  color: var(--color-gray-400);
  margin-top: 14px;
}

/* ==========================================================================
   Rodapé
   ========================================================================== */
.site-footer {
  position: relative;
  z-index: 25;
  background: #060b14;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 48px 24px 36px;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-logo {
  height: 40px;
  width: auto;
}

.footer-info {
  display: flex;
  flex-direction: column;
}

.footer-company-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer-company-desc {
  font-size: 0.82rem;
  color: var(--color-gray-400);
}

.footer-contact-link {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-ice-blue);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

/* ==========================================================================
   Botão Flutuante de WhatsApp (Fixo no Canto Inferior Direito)
   ========================================================================== */
.whatsapp-float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: var(--radius-pill);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  font-size: 0.9rem;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  text-decoration: none;
}

.whatsapp-float-btn:hover {
  background: var(--color-whatsapp-hover);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.65);
}

.whatsapp-float-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
  flex-shrink: 0;
}

.whatsapp-pulse {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-whatsapp);
  animation: pulseRings 2.2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

@keyframes pulseRings {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

/* ==========================================================================
   Acessibilidade: prefers-reduced-motion
   ========================================================================== */
/* Desktop (09/11/2026): o palco 3D ocupa os 56vw da direita; os cards ficam
   presos nos 44vw da esquerda, encostados na borda, para nunca cobrir o modelo. */
@media (min-width: 901px) {
  .section-stage,
  .hero-section {
    max-width: 44vw;
    margin: 0;
    padding-left: clamp(24px, 3vw, 64px);
    padding-right: 24px;
  }
  /* Palco começa logo depois da coluna dos cards (480px + margens), sem cortar o aparelho */
  #ac-stage-wrapper {
    left: min(44vw, calc(clamp(24px, 3vw, 64px) + 504px));
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .scroll-mouse-dot {
    animation: none;
  }
  
  .whatsapp-pulse {
    display: none;
  }
  
  .mobile-scroll-hint-arrow {
    animation: none !important;
  }
}

/* ==========================================================================
   Responsividade: Telas Médias e Mobile (390x844 e afins)
   ========================================================================== */
@media (max-width: 900px) {
  /* Cabeçalho no celular: altura compacta de 48px */
  .site-header {
    height: 48px;
    z-index: 100;
  }

  .header-container {
    padding: 0 14px;
    height: 100%;
  }

  .site-nav {
    display: none;
  }

  .header-title-wrap {
    display: none !important;
  }

  .header-brand-title,
  .header-brand-sub {
    display: none !important;
  }

  .header-logo-badge {
    padding: 2px 7px;
    border-radius: 6px;
  }

  .header-logo {
    height: 28px;
  }

  .header-cta-btn {
    padding: 6px 12px;
    font-size: 0.78rem;
    gap: 6px;
  }

  .header-cta-btn svg {
    width: 14px;
    height: 14px;
  }

  /* Palco 3D FIXO no topo com fundo sólido e limite invisível (sem borda/sombra) */
  #ac-stage-wrapper {
    position: fixed;
    top: 48px;
    left: 0;
    right: 0;
    width: 100%;
    height: 40vh; /* Altura calibrada (~40-42vh) para dar respiro vertical a todas as peças */
    background: var(--color-navy-deep); /* Fundo sólido para corte invisível */
    z-index: 40; /* Z-INDEX ACIMA DOS CARDS */
    border-bottom: none; /* LIMITE INVISÍVEL: sem traço ou linha */
    box-shadow: none; /* LIMITE INVISÍVEL: sem sombra na fronteira */
    pointer-events: auto; /* Bloqueia cliques em links/botões ocultos sob o palco */
    touch-action: pan-y; /* Permite arrastar o dedo verticalmente para rolar a página nativamente */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    will-change: transform;
    transition: visibility 0.1s ease;
  }

  #ac-canvas-container {
    width: 100%;
    height: 100%;
    pointer-events: auto;
    touch-action: pan-y;
  }

  /* Selo 'VISÃO 3D' colado logo abaixo da barra de navegação */
  .ac-status-badge {
    top: 3px;
    left: 8px;
    padding: 2px 7px;
    border-radius: 5px;
    z-index: 45;
  }

  .ac-status-badge-title {
    font-size: 0.56rem;
  }

  .ac-status-badge-part {
    font-size: 0.68rem;
  }

  .canvas-hint {
    bottom: 2px;
    font-size: 0.56rem;
    padding: 1px 6px;
    z-index: 45;
  }

  /* Indicador Mobile 'Role para baixo' centralizado no vão entre palco e cartão */
  .mobile-scroll-hint {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: fixed;
    left: 50%;
    top: calc(48px + 40vh + clamp(4px, 1.5vh, 12px));
    transform: translateX(-50%);
    z-index: 25; /* Abaixo do palco (z-index 40) e abaixo dos cards (z-index 30) */
    pointer-events: none;
    gap: 2px;
    color: var(--color-ice-blue);
    opacity: 0.95;
    transition: opacity 0.3s ease;
  }

  .mobile-scroll-hint-text {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-ice-blue);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
  }

  .mobile-scroll-hint-arrow {
    width: 18px;
    height: 18px;
    stroke: var(--color-ice-blue);
    filter: drop-shadow(0 2px 6px rgba(56, 189, 248, 0.5));
    animation: bounceDownHint 1.6s ease-in-out infinite;
  }

  @keyframes bounceDownHint {
    0%, 100% {
      transform: translateY(0);
      opacity: 0.7;
    }
    50% {
      transform: translateY(6px);
      opacity: 1;
    }
  }

  /* Área de leitura dos cards embaixo do palco */
  main {
    z-index: 20; /* Fica abaixo do palco de z-index: 40 */
  }

  /* Hero no celular: ancorado no pé da tela, deixando o vão para o indicador */
  .hero-section {
    min-height: 100vh;
    padding: 0 12px 14px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    pointer-events: none;
    position: relative;
  }

  .hero-content {
    max-width: 100%;
    width: 100%;
    margin-top: auto;
    padding: 10px 14px;
    pointer-events: auto;
    position: relative;
    z-index: 30; /* Acima do indicador de scroll */
    background: rgba(10, 17, 32, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  }

  .badge-tag {
    font-size: 0.66rem;
    padding: 2px 7px;
    margin-bottom: 4px;
  }

  .hero-title {
    font-size: 1.15rem;
    line-height: 1.2;
    margin-bottom: 3px;
  }

  .hero-subtitle {
    font-size: 0.76rem;
    margin-bottom: 3px;
    line-height: 1.3;
  }

  .hero-desc {
    font-size: 0.72rem;
    line-height: 1.35;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 5px;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    padding: 7px 12px;
    font-size: 0.76rem;
    justify-content: center;
  }

  .scroll-indicator {
    margin-top: 4px;
    font-size: 0.66rem;
    gap: 5px;
  }

  /* Etapas 1 a 7 no celular: ancoradas no pé da tela, liberando o vão para o indicador */
  .section-stage {
    min-height: 100vh;
    padding: 0 12px 14px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end !important;
    pointer-events: none;
    position: relative;
  }

  .stage-card {
    max-width: 100%;
    width: 100%;
    margin-top: auto;
    padding: 10px 14px;
    pointer-events: auto;
    position: relative;
    z-index: 30; /* Acima do indicador de scroll */
    background: rgba(10, 17, 32, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  }

  .stage-header {
    margin-bottom: 3px;
    gap: 5px;
  }

  .stage-number {
    font-size: 0.68rem;
  }

  .stage-part-badge {
    font-size: 0.66rem;
    padding: 2px 6px;
  }

  .stage-title {
    font-size: 1.1rem;
    line-height: 1.25;
    margin-bottom: 3px;
  }

  .stage-subtitle {
    font-size: 0.76rem;
    margin-bottom: 4px;
    color: var(--color-ice-blue);
  }

  .stage-desc {
    font-size: 0.74rem;
    line-height: 1.35;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .stage-list {
    display: none !important; /* Oculta a lista extensa no celular para liberar 100% da visão 3D no topo */
  }

  .stage-benefit {
    padding: 4px 8px;
    font-size: 0.70rem;
    margin-bottom: 6px;
    border-left-width: 2px;
    line-height: 1.35;
  }

  .btn-card-cta {
    padding: 7px 12px;
    font-size: 0.78rem;
  }

  /* Seção de serviços no celular: sobe limpa até encostar logo abaixo da barra */
  .services-section {
    padding: 36px 14px 60px;
    background: #0a1120;
    border-top: none;
    position: relative;
    z-index: 50; /* Fica acima de qualquer resquício do palco */
  }

  .section-header-block {
    margin-bottom: 24px;
  }

  /* Seções inferiores */
  .pmoc-container {
    grid-template-columns: 1fr;
    padding: 28px 20px;
  }

  .contact-card {
    padding: 32px 18px;
  }

  .contact-phone-display {
    font-size: 1.25rem;
  }

  .whatsapp-float-btn span {
    display: none;
  }

  .whatsapp-float-btn {
    padding: 13px;
    border-radius: 50%;
    bottom: 18px;
    right: 18px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.25rem;
  }
}