/* ==========================================================================
   HELMER IMÓVEIS E CONSTRUÇÃO — CSS CANÔNICO & DESIGN SYSTEM (v1.0.1)
   Paleta: Preto Profundo da Marca + Dourado Ouro Premium (5 Tons)
   Zero Caixas Cinzas/Sistema • Zero Azul • Fundo Contínuo • Mobile-First Rigoroso
   ========================================================================== */

/* 1. TIPOGRAFIA SELF-HOSTED (Inter Latin 400 & 600) */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/inter-latin-400-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/inter-latin-600-normal.woff2') format('woff2');
}

/* 2. DESIGN TOKENS */
:root {
  /* Dourado Ouro da Marca (5 Tons) */
  --gold-light: #FFDF6D;
  --gold-primary: #F5C518;
  --gold-medium: #E5B810;
  --gold-deep: #D4A00A;
  --gold-amber: #AA771C;

  /* Luz e Auras Douradas */
  --gold-glow-strong: rgba(245, 197, 24, 0.45);
  --gold-glow-subtle: rgba(245, 197, 24, 0.15);
  --gold-border: rgba(245, 197, 24, 0.22);
  --gold-border-active: rgba(255, 223, 109, 0.6);

  /* Superfícies Contínuas (Preto Puro da Marca - Zero Cinza/Azul) */
  --bg-deep: #060709;
  --bg-surface: #060709;
  --bg-card: #060709;
  --bg-nav: rgba(6, 7, 9, 0.94);

  /* Textos & Contrastes (WCAG AA Compliant ≥ 4.5:1) */
  --text-primary: #FFFFFF;
  --text-muted: #E8E6DF;
  --text-subtle: #C4BFB0;
  --text-dark: #060709;

  /* Dimensões & Grade */
  --nav-height-mobile: 60px;
  --nav-height-desktop: 72px;
  --container-max: 1240px;
  --radius-card: 20px;
  --radius-btn: 999px;

  /* Transições Precisas (Zero transition: all) */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-normal: 0.35s;
}

/* 3. RESET & BASE MATHEMATICALLY CONTAINED */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background-color: var(--bg-deep);
}

body.site-body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-muted);
  background-color: var(--bg-deep);
  position: relative;
  overflow-x: clip;
  min-height: 100vh;
  min-height: 100dvh;
}

/* Fundo Contínuo Global */
body.site-body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: 
    radial-gradient(circle at 50% 0%, rgba(245, 197, 24, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 80% 50%, rgba(170, 119, 28, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 20% 85%, rgba(245, 197, 24, 0.05) 0%, transparent 55%),
    var(--bg-deep);
  pointer-events: none;
  z-index: -2;
}

/* 4. TIPOGRAFIA & HIERARQUIA */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-spring);
}

/* Gradiente Dourado de Título (Sem animação, preserva descendentes) */
.text-gold-gradient {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-primary) 50%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--gold-primary);
  display: inline;
}

/* 5. BOTÃO CANÔNICO HELMER (Com Shiny Sweep Glow Automático) */
.btn-canonical {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 28px;
  border-radius: var(--radius-btn);
  background: linear-gradient(90deg, #F5C518, #FFDF6D, #D4A00A, #F5C518, #E5B810, #AA771C, #F5C518, #FFDF6D, #D4A00A, #F5C518);
  background-size: 800% 800%;
  animation: buttonGradient 12s ease infinite;
  color: var(--text-dark);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.975rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  outline: none;
  overflow: hidden;
  box-shadow: 0 4px 18px var(--gold-glow-subtle);
  transition: transform var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-spring);
}

/* Anel de Luz Mascarado */
.btn-canonical::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-btn);
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(245, 197, 24, 0.3), rgba(255, 223, 109, 0.8));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Feixe Shiny Sweep Glow em Loop Automático */
.btn-canonical::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent);
  transform: translateX(-150%) skewX(-22deg);
  animation: shinySweep 4.5s ease-in-out infinite;
  pointer-events: none;
}

/* Conteúdo Interno do Botão */
.btn-label {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  white-space: nowrap;
  letter-spacing: -0.01em;
  padding: 0 2px;
}

.icon-whatsapp {
  flex-shrink: 0;
  stroke: var(--text-dark);
}

/* Hover e Focus no Botão */
@media (hover: hover) {
  .btn-canonical:hover {
    transform: scale(1.01);
    box-shadow: 0 6px 24px var(--gold-glow-strong);
  }
}

.btn-canonical:active {
  transform: scale(0.99);
}

.btn-canonical:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
  transform: scale(1.01);
}

@keyframes buttonGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes shinySweep {
  0%, 40% {
    transform: translateX(-160%) skewX(-22deg);
  }
  60%, 100% {
    transform: translateX(280%) skewX(-22deg);
  }
}

/* 6. CABEÇALHO & NAVEGAÇÃO (Marca em Tipografia Pura) */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height-mobile);
  z-index: 100;
  background: transparent;
  transition: background-color var(--duration-normal) var(--ease-spring), border-color var(--duration-normal) var(--ease-spring);
  border-bottom: 1px solid transparent;
}

.main-header.scrolled {
  background: var(--bg-nav);
  border-bottom: 1px solid var(--gold-border);
}

.nav-container {
  max-width: var(--container-max);
  height: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-text {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* Links Desktop */
.desktop-nav {
  display: none;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
  transition: color var(--duration-normal) var(--ease-spring);
}

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

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--gold-light);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.desktop-only {
  display: none;
}

/* Botão Toggle Mobile (Área 48px) */
.mobile-toggle {
  width: 48px;
  height: 48px;
  background: transparent;
  border: none;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  cursor: pointer;
  padding: 0;
  outline: none;
}

.toggle-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--gold-primary);
  border-radius: 2px;
  transition: transform var(--duration-normal) var(--ease-spring), opacity var(--duration-normal) var(--ease-spring);
}

.mobile-toggle:focus-visible {
  outline: 2px solid var(--gold-primary);
  outline-offset: 2px;
}

/* 7. PAINEL MOBILE EM TELA CHEIA */
.mobile-panel {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  background-color: var(--bg-deep);
  z-index: 200;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px 20px 24px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-16px);
  transition: opacity 0.3s var(--ease-spring), transform 0.3s var(--ease-spring), visibility 0.3s;
}

.mobile-panel.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height-mobile);
  border-bottom: 1px solid var(--gold-border);
  padding-bottom: 8px;
}

.mobile-close {
  width: 48px;
  height: 48px;
  background: transparent;
  border: none;
  color: var(--gold-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 36px 0;
}

.mobile-nav-link {
  font-family: 'Inter', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
  border-bottom: 1px solid rgba(245, 197, 24, 0.12);
  padding-bottom: 12px;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
  color: var(--gold-primary);
}

.mobile-cta-full {
  width: 100%;
  height: 52px;
}

/* 8. HERO SECTION & PARALLAX TOPOGRÁFICO */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--nav-height-mobile));
  min-height: calc(100dvh - var(--nav-height-mobile));
  padding-top: calc(var(--nav-height-mobile) + 24px);
  padding-bottom: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-ambient-glow {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: min(90vw, 680px);
  height: min(70vw, 480px);
  background: radial-gradient(circle, rgba(245, 197, 24, 0.16) 0%, rgba(170, 119, 28, 0.05) 50%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

/* Camadas de Linhas Topográficas em Parallax */
.topo-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.topo-layer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transform: translateZ(0);
}

.hero-container {
  position: relative;
  z-index: 3;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-title {
  font-size: clamp(2.1rem, 5.5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  text-align: center;
  max-width: 860px;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  color: var(--text-muted);
  max-width: 660px;
  margin: 0 auto 36px;
  text-align: center;
  line-height: 1.55;
}

.hero-cta-wrapper {
  display: flex;
  justify-content: center;
  width: 100%;
}

.hero-btn {
  height: 52px;
  padding: 0 34px;
}

/* 9. SEÇÕES DE CONTEÚDO (Sem divisórias artificiais) */
.content-section {
  position: relative;
  padding: 80px 20px;
}

.section-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 52px;
}

.section-title {
  font-size: clamp(1.8rem, 3.8vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--text-subtle);
  line-height: 1.6;
}

/* SEÇÃO 1: GRADE DA REGIÃO (Preto da Marca + Borda Dourada Parcial) */
.region-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.region-block {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--duration-normal) var(--ease-spring), border-color var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-spring);
  box-shadow: inset 0 0 24px rgba(245, 197, 24, 0.04), inset 0 1px 0 rgba(255, 223, 109, 0.18), 0 10px 32px rgba(0, 0, 0, 0.8);
}

@media (hover: hover) {
  .region-block:hover {
    transform: translateY(-4px);
    border-color: var(--gold-border-active);
    box-shadow: inset 0 0 30px rgba(245, 197, 24, 0.08), inset 0 1px 0 rgba(255, 223, 109, 0.35), 0 14px 40px rgba(0, 0, 0, 0.9);
  }
}

.block-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(245, 197, 24, 0.1);
  border: 1px solid rgba(245, 197, 24, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  margin-bottom: 20px;
}

.block-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.block-text {
  font-size: 1rem;
  color: var(--text-subtle);
  line-height: 1.6;
}

/* SEÇÃO 2: TRÊS PILARES DE ATUAÇÃO (LUZ PROGRESSIVA CANÔNICA) */
.pillars-track-wrapper {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding-left: 48px;
}

.progress-rail {
  position: absolute;
  top: 16px;
  bottom: 24px;
  left: 18px;
  width: 2px;
  background: rgba(245, 197, 24, 0.15);
}

.rail-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(to bottom, var(--gold-primary), var(--gold-light));
  box-shadow: 0 0 10px var(--gold-primary);
  transform-origin: top;
}

.rail-node {
  position: absolute;
  top: 0;
  left: -3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-light);
  box-shadow: 0 0 14px var(--gold-primary), 0 0 24px var(--gold-light);
  transform: translateY(0);
}

.pillars-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.pillar-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  transition: opacity var(--duration-normal) var(--ease-spring);
}

.pillar-marker {
  position: absolute;
  left: -48px;
  top: 6px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.marker-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 2px solid var(--gold-primary);
  transition: background-color var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-spring);
}

.pillar-item.active .marker-dot {
  background: var(--gold-primary);
  box-shadow: 0 0 12px var(--gold-primary);
}

.pillar-body {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-card);
  padding: 30px;
  width: 100%;
  box-shadow: inset 0 0 24px rgba(245, 197, 24, 0.04), inset 0 1px 0 rgba(255, 223, 109, 0.18), 0 10px 32px rgba(0, 0, 0, 0.8);
  transition: border-color var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-spring);
}

.pillar-item.active .pillar-body {
  border-color: var(--gold-border-active);
  box-shadow: inset 0 0 30px rgba(245, 197, 24, 0.08), inset 0 1px 0 rgba(255, 223, 109, 0.35), 0 14px 40px rgba(0, 0, 0, 0.9);
}

.pillar-name {
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.pillar-desc {
  font-size: 1rem;
  color: var(--text-subtle);
  line-height: 1.6;
}

/* SEÇÃO 3: O QUE LEVAR PARA A PRIMEIRA CONVERSA */
.prep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.prep-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  position: relative;
  box-shadow: inset 0 0 24px rgba(245, 197, 24, 0.04), inset 0 1px 0 rgba(255, 223, 109, 0.18), 0 10px 32px rgba(0, 0, 0, 0.8);
  transition: border-color var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-spring);
}

.prep-card:hover {
  border-color: var(--gold-border-active);
  box-shadow: inset 0 0 30px rgba(245, 197, 24, 0.08), inset 0 1px 0 rgba(255, 223, 109, 0.35), 0 14px 40px rgba(0, 0, 0, 0.9);
}

.prep-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.prep-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(245, 197, 24, 0.08);
  border: 1px solid rgba(245, 197, 24, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  flex-shrink: 0;
}

.prep-item-title {
  font-size: 1.25rem;
  color: var(--text-primary);
}

.prep-item-desc {
  font-size: 1rem;
  color: var(--text-subtle);
  line-height: 1.6;
}

.prep-action-wrap {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}

/* SEÇÃO 4: DÚVIDAS FREQUENTES (FAQ ACCORDION) */
.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(245, 197, 24, 0.03), inset 0 1px 0 rgba(255, 223, 109, 0.15), 0 8px 24px rgba(0, 0, 0, 0.7);
  transition: border-color var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-spring);
}

.faq-item.is-open {
  border-color: var(--gold-border-active);
  box-shadow: inset 0 0 28px rgba(245, 197, 24, 0.06), inset 0 1px 0 rgba(255, 223, 109, 0.3), 0 12px 32px rgba(0, 0, 0, 0.85);
}

.faq-trigger {
  width: 100%;
  padding: 22px 24px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  cursor: pointer;
  outline: none;
}

.faq-question {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

.faq-chevron {
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.faq-item.is-open .faq-chevron {
  transform: rotate(180deg);
}

.faq-trigger:focus-visible {
  outline: 2px solid var(--gold-primary);
  outline-offset: -2px;
}

.faq-panel {
  padding: 0 24px 22px;
}

.faq-answer {
  font-size: 1rem;
  color: var(--text-subtle);
  line-height: 1.6;
}

/* SEÇÃO 5: CHAMADA FINAL COM MEDALHÃO EXCLUSIVO DE LOGO */
.section-final-cta {
  padding: 60px 20px 100px;
}

.final-card {
  position: relative;
  background: #060709;
  border: 1px solid var(--gold-border-active);
  border-radius: 28px;
  padding: 48px 32px;
  max-width: 980px;
  margin: 0 auto;
  box-shadow: inset 0 0 40px rgba(245, 197, 24, 0.05), inset 0 1px 0 rgba(255, 223, 109, 0.25), 0 18px 50px rgba(0, 0, 0, 0.85);
  overflow: hidden;
}

/* Grid do CTA Final: Mobile = Medalhão Centralizado acima; Desktop = Duas Colunas */
.final-card-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 32px;
}

/* Medalhão Circular Escuro com Anel e Halo Dourados */
.final-medallion-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.final-medallion {
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: #060709;
  border: 1.5px solid rgba(245, 197, 24, 0.5);
  box-shadow: 0 0 50px rgba(245, 197, 24, 0.22), inset 0 0 25px rgba(245, 197, 24, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.final-medallion-logo {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: contain;
  display: block;
}

.final-content {
  flex: 1;
}

.final-title {
  font-size: clamp(1.8rem, 3.6vw, 2.5rem);
  line-height: 1.25;
  margin-bottom: 18px;
  color: var(--text-primary);
}

.final-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 34px;
  line-height: 1.6;
}

.final-action {
  display: flex;
  justify-content: center;
}

.final-btn {
  height: 52px;
  padding: 0 36px;
}

/* 10. BOTÃO FLUTUANTE DE WHATSAPP */
.floating-whatsapp-wrap {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 90;
  transition: opacity var(--duration-normal) var(--ease-spring), transform var(--duration-normal) var(--ease-spring);
}

.floating-whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  color: var(--text-dark);
  box-shadow: 0 6px 20px var(--gold-glow-strong);
  text-decoration: none;
  transition: transform var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-spring);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 8px 26px var(--gold-glow-strong);
}

.floating-whatsapp-btn:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
}

/* 11. RODAPÉ */
.main-footer {
  background: #030405;
  border-top: 1px solid var(--gold-border);
  padding: 60px 20px 30px;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(245, 197, 24, 0.1);
}

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

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

.footer-name {
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 0.95rem;
  color: var(--text-subtle);
  line-height: 1.5;
}

.footer-heading {
  font-size: 1rem;
  color: var(--gold-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.95rem;
  color: var(--text-subtle);
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--gold-light);
}

.footer-compliance-text {
  font-size: 0.95rem;
  color: var(--text-subtle);
  line-height: 1.6;
}

.footer-bottom {
  padding-top: 24px;
}

.footer-bottom-container {
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.copyright-text {
  font-size: 0.85rem;
  color: var(--text-subtle);
}

/* 12. PÁGINA 404 */
.not-found-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
}

.not-found-main {
  padding: 40px 20px;
  text-align: center;
}

.not-found-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 480px;
  margin: 0 auto;
}

.not-found-code {
  font-size: 5rem;
  color: var(--gold-primary);
  line-height: 1;
  margin: 20px 0 10px;
}

.not-found-title {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.not-found-text {
  font-size: 1.05rem;
  color: var(--text-subtle);
  margin-bottom: 28px;
}

/* 13. MEDIA QUERIES RESPONSIVAS (MOBILE-FIRST) */
@media (min-width: 600px) {
  .region-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .prep-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .desktop-nav {
    display: block;
  }
  .desktop-only {
    display: inline-flex;
  }
  .mobile-toggle {
    display: none;
  }
  .main-header {
    height: var(--nav-height-desktop);
  }
  .hero-section {
    padding-top: calc(var(--nav-height-desktop) + 32px);
  }
  .region-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .prep-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-container {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  .floating-whatsapp-btn {
    width: 56px;
    height: 56px;
  }
}

/* Desktop acima de 900px: CTA Final em Duas Colunas (Medalhão à esquerda, texto à direita) */
@media (min-width: 900px) {
  .final-card {
    padding: 60px 48px;
  }
  .final-card-grid {
    display: grid;
    grid-template-columns: 220px 1fr;
    align-items: center;
    text-align: left;
    gap: 52px;
  }
  .final-medallion-wrap {
    justify-content: center;
  }
  .final-medallion {
    width: 200px;
    height: 200px;
  }
  .final-medallion-logo {
    width: 155px;
    height: 155px;
  }
  .final-title {
    text-align: left;
  }
  .final-text {
    text-align: left;
    margin: 0 0 28px 0;
    max-width: 100%;
  }
  .final-action {
    justify-content: flex-start;
  }
}

/* 14. PREFERS-REDUCED-MOTION (ACF & ACESSIBILIDADE WCAG) */
@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;
  }
  .btn-canonical {
    animation: none !important;
    background-position: 0% 50% !important;
  }
  .btn-canonical::after {
    display: none !important;
  }
  .topo-layer {
    transform: none !important;
  }
  .rail-bar {
    height: 100% !important;
  }
  .rail-node {
    top: calc(100% - 4px) !important;
  }
}