/* ==========================================================================
   VALE ENERGY - DESIGN SYSTEM (APPLE & INSTAGRAM CLEAN AESTHETIC)
   Sem emojis coloridos • Tipografia técnica • Alto contraste • Microinterações
   ========================================================================== */

:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-subtle: #F1F5F9;
  --surface-card: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-dark: #0F172A;
  
  --brand-navy: #0F172A;
  --brand-navy-light: #1E293B;
  --brand-green: #047857;
  --brand-green-subtle: #ECFDF5;
  --brand-gold: #D97706;
  --brand-gold-subtle: #FFFBEB;
  --whatsapp-green: #25D366;
  --whatsapp-dark: #128C7E;
  
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-subtle: 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 4px 20px -2px rgba(15, 23, 42, 0.05), 0 2px 6px -1px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 12px 32px -4px rgba(15, 23, 42, 0.08), 0 4px 12px -2px rgba(15, 23, 42, 0.04);
  --shadow-modal: 0 24px 48px -12px rgba(15, 23, 42, 0.18);
  
  /* Curvas de Física de Mola Estilo iPhone (Apple iOS Spring Physics) */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-ios-decel: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-ios-fluid: cubic-bezier(0.25, 1, 0.5, 1);
  
  --transition-fast: 160ms var(--ease-ios-decel);
  --transition-base: 260ms var(--ease-ios-decel);
  --transition-smooth: 420ms var(--ease-spring);
  
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Inter", "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

/* Suporte ao Motor de Rolagem Inercial Lenis */
html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

html {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ==========================================================================
   TIPOGRAFIA & HIERARQUIA
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.2;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 840px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   BADGES & ELEMENTOS REFINADOS
   ========================================================================== */

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.badge-tag.highlight {
  background-color: var(--brand-green-subtle);
  color: var(--brand-green);
  border-color: rgba(4, 120, 87, 0.2);
}

.badge-tag.gold {
  background-color: var(--brand-gold-subtle);
  color: var(--brand-gold);
  border-color: rgba(217, 119, 6, 0.2);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
}

/* ==========================================================================
   HEADER FIXO COM GLASSMORPHISM
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  position: relative;
  gap: 16px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  min-width: 190px;
  z-index: 102;
  transition: transform 180ms var(--ease-spring);
}

.brand-link:active {
  transform: scale(0.97);
}

.brand-logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 32px);
  white-space: nowrap;
}

.header-link {
  font-size: clamp(0.85rem, 0.95vw, 0.95rem);
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
  position: relative;
  padding: 6px 2px;
}

.header-link:hover {
  color: var(--brand-navy);
}

.header-link:active {
  transform: scale(0.96);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Botão de Menu Hambúrguer (Mobile & Tablet) */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-xs);
  z-index: 102;
  transition: background-color var(--transition-fast);
}

.mobile-menu-btn:hover {
  background-color: var(--bg-subtle);
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--brand-navy);
  border-radius: 2px;
  transition: all 260ms var(--ease-spring);
}

.mobile-menu-btn.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.is-active span:nth-child(2) {
  opacity: 0;
  transform: scale(0.2);
}

.mobile-menu-btn.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Gaveta de Navegação Mobile (Estilo Apple Glassmorphism) */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 998;
  opacity: 0;
  transition: opacity 300ms var(--ease-ios-decel);
}

.mobile-nav-overlay.active {
  display: block;
  opacity: 1;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 86%;
  max-width: 360px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid var(--border-light);
  box-shadow: -10px 0 35px rgba(15, 23, 42, 0.15);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  transform: translateX(105%);
  transition: transform 380ms var(--ease-spring);
}

.mobile-nav-drawer.active {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 20px;
}

.mobile-drawer-close {
  background: var(--bg-subtle);
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.mobile-drawer-close:hover {
  background-color: var(--border-medium);
  color: var(--text-primary);
}

.mobile-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  overflow-y: auto;
}

.mobile-drawer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.mobile-drawer-link:active {
  background-color: var(--bg-subtle);
  transform: scale(0.98);
}

.mobile-drawer-chevron {
  color: var(--text-light);
  font-size: 1.1rem;
}

.mobile-drawer-footer {
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
}

/* ==========================================================================
   BOTÕES DE ALTA CONVERSÃO
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--brand-navy);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--brand-navy-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}

.btn-secondary {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--border-dark);
}

.btn-emerald {
  background-color: var(--brand-green);
  color: #FFFFFF;
}

.btn-emerald:hover {
  background-color: #065F46;
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  padding: 72px 0 64px;
  background: radial-gradient(circle at top center, #F8FAFC 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border-light);
}

.hero-content {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge-wrap {
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(1.85rem, 3.6vw, 3.25rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--text-primary);
  text-wrap: balance;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-title span.accent {
  color: var(--brand-green);
}

.hero-subtitle {
  font-size: clamp(0.98rem, 1.25vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 32px;
  font-weight: 400;
  line-height: 1.6;
  text-wrap: pretty;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

/* MICRO-SELOS DE CONFIANÇA & ALÍVIO COGNITIVO NO HERO */
.hero-trust-micro {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.trust-micro-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

.micro-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  background-color: rgba(22, 163, 74, 0.14);
  color: #16A34A;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 800;
}

/* CARDS DAS CONCESSIONÁRIAS NO HERO */
.distributors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 740px;
  margin: 0 auto;
}

.distributor-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: left;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.distributor-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-medium);
}

.distributor-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--brand-navy);
}

.distributor-card.celesc::before {
  background-color: #0284C7;
}

.distributor-card.rge::before {
  background-color: var(--brand-green);
}

.distributor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.distributor-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.distributor-state {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.distributor-discount {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.distributor-discount span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}

.distributor-note {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   HERO COM SIMULADOR EMBUTIDO (SPLIT GRID DE ALTA CONVERSÃO)
   ========================================================================== */

.hero-embedded-section {
  padding: 56px 0 72px;
  background: radial-gradient(circle at top center, #F8FAFC 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border-light);
  position: relative;
  scroll-margin-top: 88px;
}

.hero-embedded-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-split-grid {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 48px;
  align-items: start;
}

.hero-copy-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.hero-copy-column .hero-badge-wrap {
  margin-bottom: 18px;
}

.hero-copy-column .hero-title {
  font-size: clamp(2rem, 3.2vw, 3rem);
  text-align: left;
  margin-left: 0;
  margin-right: 0;
  max-width: 100%;
  line-height: 1.18;
  margin-bottom: 18px;
}

.hero-copy-column .hero-subtitle {
  font-size: clamp(0.98rem, 1.15vw, 1.12rem);
  text-align: left;
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 24px;
  max-width: 100%;
}

.hero-copy-column .hero-trust-micro {
  justify-content: flex-start;
  margin-bottom: 28px;
  gap: 16px;
}

.hero-trust-checks-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  width: 100%;
}

.hero-trust-check-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-primary);
  background: rgba(241, 245, 249, 0.65);
  border: 1px solid var(--border-light);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.hero-trust-check-row:hover {
  background: rgba(241, 245, 249, 0.95);
  border-color: var(--border-medium);
}

.hero-trust-check-row .check-icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: rgba(22, 163, 74, 0.15);
  color: #16A34A;
  font-weight: 800;
  font-size: 0.78rem;
  flex-shrink: 0;
}

.hero-copy-distributors {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
  margin-bottom: 22px;
}

.hero-copy-distributors .distributor-card {
  padding: 18px 20px;
}

.hero-copy-distributors .distributor-name {
  font-size: 1.1rem;
}

.hero-copy-distributors .distributor-discount {
  font-size: 1.45rem;
  margin-bottom: 4px;
}

.hero-copy-distributors .distributor-note {
  font-size: 0.82rem;
}

.hero-regulatory-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
  padding: 12px 14px;
  background-color: var(--bg-subtle);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--brand-green);
  width: 100%;
}

.hero-regulatory-note svg {
  width: 18px;
  height: 18px;
  stroke: var(--brand-green);
  flex-shrink: 0;
}

.hero-quiz-column {
  position: relative;
  width: 100%;
}

.hero-quiz-column .quiz-progress-wrap {
  margin-bottom: 16px;
}

.hero-quiz-column .quiz-card {
  box-shadow: 0 20px 45px -15px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(226, 232, 240, 0.85);
  border-radius: var(--radius-lg);
  padding: 36px 36px 32px;
  background-color: #FFFFFF;
}

@media (max-width: 1023px) {
  .hero-split-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .hero-copy-column {
    align-items: center;
    text-align: center;
  }
  
  .hero-copy-column .hero-title,
  .hero-copy-column .hero-subtitle {
    text-align: center;
  }
  
  .hero-copy-column .hero-trust-micro {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .hero-embedded-section {
    padding: 32px 0 48px;
  }
  
  .hero-quiz-column .quiz-card {
    padding: 24px 18px 24px;
    border-radius: var(--radius-md);
  }
  
  .hero-copy-distributors {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* ==========================================================================
   BARRA DE REQUISITOS (GRUPO B & 1.000 KWH)
   ========================================================================== */

.requirements-banner {
  background-color: var(--brand-navy);
  color: #FFFFFF;
  padding: 20px 0;
}

.requirements-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}

.requirement-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.requirement-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.requirement-icon svg {
  width: 20px;
  height: 20px;
  stroke: #FFFFFF;
}

.requirement-text h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.requirement-text p {
  font-size: 0.82rem;
  color: #94A3B8;
  margin: 0;
}

/* ==========================================================================
   SEÇÕES GERAIS DE CONTEÚDO
   ========================================================================== */

.section {
  padding: 88px 0;
}

.section-subtle {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-eyebrow {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-green);
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   GRADE DE PÚBLICO ALVO (GRUPO B)
   ========================================================================== */

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.audience-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.audience-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.audience-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.audience-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--text-primary);
}

.audience-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.audience-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   COMO FUNCIONA (INFOGRÁFICO DE 3 PASSOS)
   ========================================================================== */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.step-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  position: relative;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brand-green);
  background-color: var(--brand-green-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  display: inline-block;
  margin-bottom: 20px;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   VANTAGENS EXCLUSIVAS
   ========================================================================== */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.benefit-item {
  display: flex;
  gap: 20px;
  background-color: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
}

.benefit-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--brand-green-subtle);
  color: var(--brand-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-icon-wrap svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

.benefit-content h3 {
  font-size: 1.12rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.benefit-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   DOCUMENTAÇÃO NECESSÁRIA (TRANSPARÊNCIA)
   ========================================================================== */

.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.doc-group {
  background-color: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
}

.doc-group-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

.doc-group-title svg {
  width: 20px;
  height: 20px;
  stroke: var(--brand-navy);
}

.doc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.doc-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.doc-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--brand-green);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-wrapper {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-dark);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 24px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  letter-spacing: -0.01em;
}

.faq-icon {
  width: 20px;
  height: 20px;
  stroke: var(--text-muted);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  stroke: var(--text-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-base);
  background-color: #FAFAFA;
}

.faq-item.active .faq-answer {
  padding: 0 24px 22px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   CALL TO ACTION FINAL
   ========================================================================== */

.cta-banner {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #FFFFFF;
  padding: 80px 0;
  text-align: center;
  border-radius: var(--radius-lg);
  margin: 0 24px 72px;
}

.cta-banner-content {
  max-width: 680px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  color: #FFFFFF;
  margin-bottom: 18px;
}

.cta-banner p {
  color: #94A3B8;
  font-size: 1.1rem;
  margin-bottom: 36px;
}

/* ==========================================================================
   RODAPÉ INSTITUCIONAL
   ========================================================================== */

.site-footer {
  background-color: #0B1120;
  color: #94A3B8;
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand h4 {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.footer-brand p {
  color: #64748B;
  font-size: 0.88rem;
  max-width: 360px;
}

.footer-col h5 {
  color: #FFFFFF;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

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

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   BOTÃO FLUTUANTE DO WHATSAPP (OFICIAL & PULSANTE)
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  background-color: var(--whatsapp-green);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  background-color: #20BA5A;
}

.whatsapp-float svg,
.whatsapp-float img {
  width: 36px;
  height: 36px;
  display: block;
}

/* Efeito de Pulso Sutil */
.whatsapp-float::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  background-color: var(--whatsapp-green);
  z-index: -1;
  animation: pulse-ring 2.4s infinite cubic-bezier(0.24, 0, 0.38, 1);
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.35);
    opacity: 0;
  }
  100% {
    transform: scale(1.35);
    opacity: 0;
  }
}

/* Tooltip do WhatsApp */
.whatsapp-tooltip {
  position: absolute;
  right: 74px;
  background-color: var(--brand-navy);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-card);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-base);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ==========================================================================
   RESPONSIVIDADE (TABLET & MOBILE) COM MENU HAMBÚRGUER APPLE
   ========================================================================== */

@media (max-width: 1024px) {
  .header-nav {
    display: none !important;
  }
  
  .mobile-menu-btn {
    display: flex !important;
  }

  .header-actions .btn {
    padding: 10px 18px;
    font-size: 0.88rem;
  }
}

@media (max-width: 900px) {
  .distributors-grid,
  .benefits-grid,
  .docs-grid,
  .steps-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .cta-banner {
    margin: 0 16px 48px;
    padding: 48px 20px;
  }
  
  .requirements-grid {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-logo-img {
    height: 32px;
  }

  .brand-link {
    min-width: auto;
  }
}

/* ==========================================================================
   MICROINTERAÇÕES ELÁSTICAS ESTILO IPHONE (HAPTIC SPRING FEEDBACK)
   ========================================================================== */

.btn,
.distributor-card,
.step-card,
.benefit-card,
.doc-item,
.audience-card,
.faq-question,
.whatsapp-float,
.trust-badge,
.hero-cta-group a {
  transition: transform 220ms var(--ease-spring), box-shadow 220ms var(--ease-ios-decel), border-color 180ms ease, background-color 180ms ease;
  will-change: transform;
}

.btn:active,
.distributor-card:active,
.step-card:active,
.benefit-card:active,
.doc-item:active,
.audience-card:active,
.faq-question:active,
.whatsapp-float:active {
  transform: scale(0.965) !important;
  transition: transform 90ms var(--ease-ios-decel) !important;
}

/* ==========================================================================
   BARRA FIXA MOBILE DE ALTA CONVERSÃO (STICKY CTA)
   ========================================================================== */

.sticky-mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px 16px;
  z-index: 990;
  transform: translateY(110%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.35);
}

.sticky-mobile-cta.visible {
  transform: translateY(0);
}

.sticky-mobile-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
}

.sticky-mobile-info {
  display: flex;
  flex-direction: column;
}

.sticky-mobile-info strong {
  color: #FFFFFF;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.2;
}

.sticky-mobile-info span {
  color: #94A3B8;
  font-size: 0.76rem;
  line-height: 1.2;
}

@media (max-width: 768px) {
  .sticky-mobile-cta {
    display: block;
  }

  .whatsapp-float {
    bottom: 82px !important;
  }
}

/* ANIMAÇÃO DE PULSO SUAVE PARA BOTÕES DE ALTA CONVERSÃO */
@keyframes softPulseGreen {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(22, 163, 74, 0);
  }
}

.pulse-cta {
  animation: softPulseGreen 2.4s infinite ease-in-out;
}