/* ==========================================================================
   DOSSIÊ SUS-SP 500 — Design System & Core Web Vitals Stylesheet (SOTA 2026)
   Pilar 1: Mobile-First, Container Queries (@container), Fluidez (clamp/min/max)
   Pilar 2: Core Web Vitals (Zero-CLS Font Fallbacks, GPU Animations, Aspect-Ratio)
   Pilar 3: Arquitetura Limpa em Custom Properties, Sem !important Redundante
   Pilar 4: Acessibilidade WCAG AA/AAA, Focus-Visible, Touch Targets >= 44x44px
   ========================================================================== */

/* ---------- 0. Calibração Métrica de Fontes (Prevenção de CLS no Swap) ---------- */
@font-face {
  font-family: 'Playfair Display Fallback';
  src: local('Georgia'), local('Times New Roman');
  size-adjust: 106.5%;
  ascent-override: 93%;
  descent-override: 22%;
  line-gap-override: 0%;
}
@font-face {
  font-family: 'Inter Fallback';
  src: local('Segoe UI'), local('Roboto'), local('Helvetica Neue'), local('Arial');
  size-adjust: 107%;
  ascent-override: 90%;
  descent-override: 22%;
  line-gap-override: 0%;
}
@font-face {
  font-family: 'JetBrains Mono Fallback';
  src: local('Consolas'), local('Courier New'), local('monospace');
  size-adjust: 102%;
  ascent-override: 94%;
  descent-override: 24%;
  line-gap-override: 0%;
}

/* ---------- 1. Design Tokens (Custom Properties) ---------- */
:root {
  /* Paleta Institucional — Editorial Científico de Alto Contraste */
  --obsidian: #0A0F1D;
  --obsidian-deep: #060913;
  --obsidian-card: #111827;
  --obsidian-line: #1E293B;
  --paper: #F8FAFC;
  --paper-2: #F1F5F9;
  --charcoal: #0F172A;
  --slate-muted: #475569; /* WCAG AA > 7:1 sobre --paper */
  --slate-light: #CBD5E1; /* WCAG AA > 10:1 sobre --obsidian */
  --line: #E2E8F0;
  --gold: #C5A059;
  --gold-light: #E2C687;
  --gold-bright: #FBBF24;
  --gold-ink: #785516;    /* WCAG AA sobre fundos claros */
  --emerald: #065F46;
  --emerald-bright: #047857; /* WCAG AA 5.48:1 com texto #FFFFFF */
  --emerald-glow: #10B981;
  --emerald-ink: #065F46;
  --crimson: #DC2626;
  --royal: #2563EB;
  --topbar-h: 64px;
  --subnav-h: 56px;
  --tabs-h: 52px;

  /* Tipografia com Fallbacks Calibrados */
  --font-serif: 'Playfair Display', 'Playfair Display Fallback', Georgia, serif;
  --font-sans: 'Inter', 'Inter Fallback', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'JetBrains Mono Fallback', monospace;

  /* Escala Fluida de Espaçamento & Layout */
  --space-2xs: clamp(0.25rem, 0.4vw, 0.375rem);
  --space-xs: clamp(0.5rem, 0.8vw, 0.75rem);
  --space-sm: clamp(0.75rem, 1.2vw, 1rem);
  --space-md: clamp(1rem, 1.8vw, 1.5rem);
  --space-lg: clamp(1.5rem, 2.8vw, 2.25rem);
  --space-xl: clamp(2.25rem, 4.5vw, 3.75rem);
  --space-section: clamp(4.25rem, 7.5vw, 6.25rem);

  /* Ergonomia de Leitura Desktop (60ch–75ch) & Alvos de Toque Mobile */
  --measure-prose: 66ch;
  --measure-wide: 74ch;
  --touch-min: 44px;

  /* Raios, Sombras e Física de Mola Apple (WWDC Fluid Interfaces) */
  --r-card: 12px;
  --r-elev: 20px;
  --r-btn: 10px;
  --shadow-card: 0 20px 40px -15px rgba(10, 15, 29, 0.07), 0 0 1px 1px rgba(15, 23, 42, 0.05);
  --shadow-dark: 0 24px 48px -12px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.08);
  --max-w: 1180px;
  /* Spring criticamente amortecida (damping 1.0, response 0.35s) */
  --spring-smooth: linear(
    0, 0.009, 0.035 2.1%, 0.141 4.4%, 0.723 12.9%, 0.938 16.7%,
    1.001 18.4%, 1.017 20.5%, 1.008 28.2%, 1 100%
  );
  /* Spring com leve momento para sheets/modais (damping 0.82, response 0.38s) */
  --spring-sheet: linear(
    0, 0.012, 0.049 2%, 0.196 4.4%, 0.901 12.5%, 1.047 16.2%,
    1.061 18.6%, 1.012 26.8%, 0.996 34.4%, 1 100%
  );
  --ease-press: cubic-bezier(0.2, 0, 0, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark light;
  }
}

/* ---------- 2. Reset, Prevenção de Scroll Horizontal & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: clip;
  max-width: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--paper);
  color: var(--charcoal);
  font-size: clamp(1rem, 0.96rem + 0.18vw, 1.0625rem);
  line-height: 1.62;
  letter-spacing: -0.004em;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
  max-width: 100%;
}

img, svg, picture, video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

/* Elimina delay de 300ms no toque mobile e previne auto-zoom iOS Safari (< 16px) */
a, button, summary, [role="button"], input, select, textarea, label {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

input, select, textarea {
  font-family: inherit;
  font-size: max(16px, 1rem);
}

/* Skip Link para Navegação por Teclado (a11y) */
.skip-link {
  position: fixed;
  top: -120px;
  left: 16px;
  z-index: 100000;
  background: var(--gold-bright);
  color: var(--obsidian);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 12px 18px;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.45);
  transition: top 0.2s ease;
}
.skip-link:focus,
.skip-link:focus-visible {
  top: 12px;
  outline: 3px solid var(--obsidian);
  outline-offset: 2px;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.125rem, 3.5vw, 1.75rem);
}

.section {
  padding: var(--space-section) 0;
  position: relative;
}
.section.alt {
  background: var(--paper-2);
}
.section.dark {
  background: var(--obsidian);
  color: #F8FAFC;
}

/* Content-visibility em seções longas abaixo da dobra para otimizar INP/Rendering */
.cv-auto {
  content-visibility: auto;
  contain-intrinsic-size: auto 680px;
}

/* ---------- 3. Tipografia & Medida de Leitura (60ch–75ch) ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}
.dark .eyebrow, .on-dark .eyebrow {
  color: var(--gold-light);
}

.h1, .h2, .h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-optical-sizing: auto;
  color: var(--charcoal);
  text-wrap: balance;
}
.dark .h1, .dark .h2, .dark .h3,
.on-dark .h1, .on-dark .h2, .on-dark .h3 {
  color: #FFFFFF;
}

.h1 {
  font-size: clamp(2.15rem, 4.4vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.024em;
}
.h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.65rem);
  line-height: 1.12;
  letter-spacing: -0.018em;
}
.h3 {
  font-size: clamp(1.22rem, 1.9vw, 1.5rem);
  line-height: 1.22;
  letter-spacing: -0.012em;
}
.h1 em, .h2 em {
  font-style: italic;
  font-weight: 600;
  color: var(--gold);
}
.dark .h1 em, .dark .h2 em, .on-dark .h1 em {
  color: var(--gold-light);
}

.lead {
  font-size: clamp(1.02rem, 1.2vw, 1.18rem);
  color: var(--slate-muted);
  max-width: var(--measure-prose);
  line-height: 1.65;
  text-wrap: pretty;
}
.dark .lead, .on-dark .lead {
  color: var(--slate-light);
}

.sec-head {
  max-width: 780px;
  margin-bottom: clamp(2.25rem, 4.5vw, 3.5rem);
}
.sec-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.sec-head.center .lead {
  margin-left: auto;
  margin-right: auto;
}
.sec-head .h2 {
  margin: 12px 0 14px;
}

/* ---------- 4. Botões & Estados Interativos (Mobile Touch >= 44px + Hover Desktop + Apple §1 Pointer-Down) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: var(--touch-min);
  font-family: var(--font-sans);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--r-btn);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.34s var(--spring-smooth, cubic-bezier(0.16, 1, 0.3, 1)), box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  line-height: 1.2;
}
.btn-lg {
  padding: 18px 30px;
  font-size: 1.02rem;
  min-height: 52px;
}
.btn-md {
  padding: 13px 22px;
  font-size: 0.92rem;
}
.btn-buy {
  background: var(--emerald-bright);
  color: #FFFFFF;
  box-shadow: 0 14px 32px -8px rgba(16, 185, 129, 0.55);
}
.btn-ghost {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--line);
}
.dark .btn-ghost,
.on-dark .btn-ghost,
.topbar .btn-ghost,
.top-bar .btn-ghost,
.hub-b2b-card .btn-ghost,
.cmp-new .btn-ghost,
.offer .btn-ghost,
.bridge-card .btn-ghost,
.panel-card-dark .btn-ghost,
.paywall-box .btn-ghost {
  color: #F8FAFC;
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.04);
}

@media (hover: hover) and (pointer: fine) {
  .btn-buy:hover {
    background: var(--emerald);
    transform: translateY(-2px);
    box-shadow: 0 18px 38px -8px rgba(4, 120, 87, 0.65);
  }
  .btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold-ink);
  }
  .dark .btn-ghost:hover,
  .on-dark .btn-ghost:hover,
  .topbar .btn-ghost:hover,
  .top-bar .btn-ghost:hover,
  .hub-b2b-card .btn-ghost:hover,
  .cmp-new .btn-ghost:hover,
  .offer .btn-ghost:hover,
  .bridge-card .btn-ghost:hover,
  .panel-card-dark .btn-ghost:hover,
  .paywall-box .btn-ghost:hover {
    border-color: var(--gold-light);
    color: var(--gold-light);
    background: rgba(197, 160, 89, 0.12);
  }
}

.btn:active,
.btn-mob-buy:active,
.addon-link:active,
.demo-pill:active,
.exit-alt:active,
.lightbox-close:active,
.exit-close:active {
  transform: scale(0.97) !important;
  transition: transform 90ms var(--ease-press, ease-out) !important;
}

/* ---------- 5. Topbar (Apple §12 Translucent Chrome & Scroll Edge) ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(10, 15, 29, 0.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.08);
  border-bottom: 0;
  color: #FFFFFF;
}
.topbar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 12px clamp(1.125rem, 3.5vw, 1.75rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}
.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-bright);
  box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.18);
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--slate-light);
  font-weight: 500;
  margin-left: 6px;
}
.topbar-links {
  display: flex;
  gap: 20px;
  font-size: 0.86rem;
  color: var(--slate-light);
}
.topbar-links a {
  text-decoration: none;
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
  padding: 0 4px;
}
@media (hover: hover) and (pointer: fine) {
  .topbar-links a:hover {
    color: #FFFFFF;
  }
}
.topbar-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.topbar-price {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--slate-light);
}
.topbar-price strong {
  color: var(--gold-bright);
  font-size: 0.92rem;
}

/* ---------- 6. Hero (1ª Dobra) ---------- */
.hero {
  background: var(--obsidian);
  color: #F8FAFC;
  padding: clamp(3rem, 6vw, 4.5rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--obsidian-line);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 78% 30%, rgba(197, 160, 89, 0.14), transparent 70%),
    radial-gradient(45% 45% at 15% 80%, rgba(16, 185, 129, 0.08), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2rem, 4.5vw, 3.5rem);
  align-items: center;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid rgba(197, 160, 89, 0.35);
  background: rgba(197, 160, 89, 0.07);
  padding: 7px 13px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero-title {
  margin-bottom: 20px;
}
.hero-title span {
  color: var(--gold-light);
  font-style: italic;
  font-weight: 600;
}
.hero-subtitle {
  font-size: clamp(1rem, 1.15vw, 1.12rem);
  color: var(--slate-light);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 62ch;
}
.hero-subtitle strong {
  color: #FFFFFF;
  font-weight: 600;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 22px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--slate-light);
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.hero-meta i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald-bright);
  display: inline-block;
}
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.book {
  position: relative;
  width: min(100%, 400px);
  aspect-ratio: 4 / 5;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: -28px 36px 70px -15px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(197, 160, 89, 0.35);
  transform: perspective(1200px) rotateY(-8deg);
  transition: transform 0.42s var(--spring-smooth, cubic-bezier(0.16, 1, 0.3, 1));
  background: var(--obsidian-card);
}
@media (hover: hover) and (pointer: fine) {
  .book:hover {
    transform: perspective(1200px) rotateY(-2deg) translateY(-4px);
  }
}
.book:active {
  transform: scale(0.985) !important;
  transition: transform 100ms var(--ease-press, ease-out) !important;
}
.book picture,
.book img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.book-caption {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-light);
  text-align: center;
}
.book-caption strong {
  color: var(--gold-light);
}

/* ---------- 7. Strip de 4 KPIs & Big Numbers ---------- */
.stats-strip {
  background: #FFFFFF;
  border-bottom: 1px solid var(--line);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-card {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}
.stat-card:last-child {
  border-right: none;
}
.stat-num {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.85rem, 3vw, 2.4rem);
  line-height: 1;
  color: var(--charcoal);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.stat-num small {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gold-ink);
  font-weight: 600;
  margin-left: 4px;
}
.stat-label {
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--slate-muted);
  line-height: 1.4;
}

.bignums {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin: 36px 0 44px;
}
.bignum {
  padding: 28px 22px;
}
.bignum + .bignum {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}
.bignum-v {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2.1rem, 3.6vw, 3rem);
  line-height: 1;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.bignum-v em {
  color: var(--gold-bright);
  font-style: normal;
}
.bignum-l {
  margin-top: 10px;
  font-size: 0.92rem;
  color: #E2E8F0;
  font-weight: 500;
}
.bignum-s {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-light);
}

.bignums.light {
  margin-top: 48px;
  border-color: var(--line);
}
.bignums.light .bignum + .bignum {
  border-left-color: var(--line);
}
.bignums.light .bignum-v {
  color: var(--charcoal);
}
.bignums.light .bignum-v em {
  color: var(--gold-ink);
}
.bignums.light .bignum-l {
  color: #334155;
}
.bignums.light .bignum-s {
  color: var(--slate-muted);
}

/* ---------- 8. Tabs Sticky de Navegação (Apple §12 Vibrancy & Scroll Edge) ---------- */
.tabs {
  position: sticky;
  top: 61px;
  z-index: 50;
  background: rgba(248, 250, 252, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: inset 0 -1px 0 rgba(15, 23, 42, 0.07);
  border-bottom: 0;
}
.tabs-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.125rem, 3.5vw, 1.75rem);
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs-inner::-webkit-scrollbar {
  display: none;
}
.tabs a {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--slate-muted);
  text-decoration: none;
  padding: 14px 14px;
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
@media (hover: hover) and (pointer: fine) {
  .tabs a:hover {
    color: var(--charcoal);
    border-bottom-color: var(--gold);
  }
}

/* ---------- 9. Pareto Bars & Prova Visual ---------- */
.pareto-bars {
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: var(--shadow-card);
}
.pareto-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.pareto-head h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
}
.pareto-head span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--slate-muted);
}
.bar-row {
  margin-bottom: 16px;
}
.bar-row:last-child {
  margin-bottom: 0;
}
.bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 6px;
  font-weight: 600;
  gap: 12px;
}
.bar-meta small {
  font-family: var(--font-mono);
  color: var(--slate-muted);
  font-weight: 500;
}
.bar-track {
  height: 28px;
  background: var(--paper-2);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}
.bar-fill {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
}
.bar-fill.p1 { background: linear-gradient(90deg, var(--obsidian), #1E3A8A); }
.bar-fill.p2 { background: linear-gradient(90deg, #92702A, var(--gold)); color: #FFFFFF; }
.bar-fill.p3 { background: #64748B; }

.proof-card {
  margin-top: 36px;
  background: var(--obsidian);
  color: #F8FAFC;
  border-radius: var(--r-elev);
  padding: clamp(1.75rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  align-items: center;
  box-shadow: var(--shadow-dark);
}
.proof-card h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2.4vw, 1.95rem);
  line-height: 1.2;
  margin: 10px 0 14px;
  color: #FFFFFF;
}
.proof-card p {
  color: var(--slate-light);
  font-size: 0.98rem;
  margin-bottom: 20px;
  max-width: var(--measure-prose);
}
.proof-points {
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 0.92rem;
  color: #E2E8F0;
}
.proof-points li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.proof-points b {
  color: var(--gold-bright);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  margin-top: 3px;
}
.proof-img {
  background: #FFFFFF;
  padding: 10px;
  border-radius: 10px;
}
.proof-img img {
  border-radius: 6px;
  width: 100%;
  height: auto;
}
.proof-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--slate-light);
  text-align: center;
}

/* ---------- 10. Ruptura VUNESP (Pilares + Tabela Comparativa) ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 44px;
}
.pillar {
  padding: 28px 26px;
}
.pillar + .pillar {
  border-left: 1px solid var(--line);
}
.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--gold-ink);
  font-weight: 700;
  letter-spacing: 0.08em;
}
.pillar h3 {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  margin: 8px 0 10px;
}
.pillar p {
  font-size: 0.94rem;
  color: var(--slate-muted);
  max-width: var(--measure-prose);
}

.compare {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
}
.table-card {
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow-x: auto;
  box-shadow: var(--shadow-card);
}
.table-card table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.table-card th, .table-card td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.table-card th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-muted);
  background: var(--paper-2);
}
.table-card tr:last-child td {
  border-bottom: 0;
}
.table-card td.vunesp {
  font-weight: 700;
  color: var(--emerald-ink);
  background: rgba(16, 185, 129, 0.06);
}

/* ---------- 11. Simulador de Gatilhos Interativo ---------- */
.demo-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
}
.demo-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 10px 18px;
  min-height: var(--touch-min);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: #E2E8F0;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.demo-pill.active {
  background: var(--gold-light);
  color: var(--obsidian);
  border-color: var(--gold-light);
  font-weight: 700;
}
@media (hover: hover) and (pointer: fine) {
  .demo-pill:hover:not(.active) {
    border-color: var(--gold-light);
    color: #FFFFFF;
  }
}

.demo-stage-card {
  background: var(--obsidian-card);
  border: 1px solid rgba(197, 160, 89, 0.35);
  border-radius: var(--r-elev);
  padding: clamp(1.375rem, 3.5vw, 2.25rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  transition: opacity 0.18s ease;
}
.demo-head {
  grid-column: 1 / -1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 16px;
}
.demo-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold-bright);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.demo-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  color: #FFFFFF;
  margin-top: 6px;
}
.demo-box {
  padding: 20px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--emerald-bright);
}
.demo-box.trap {
  border-left-color: var(--crimson);
}
.demo-box-kicker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6EE7B7;
  margin-bottom: 8px;
}
.demo-box.trap .demo-box-kicker {
  color: #FCA5A5;
}
.demo-box p {
  font-size: 0.94rem;
  color: #E2E8F0;
  line-height: 1.6;
}

/* ---------- 12. Amostras & Capítulos ---------- */
.samples {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.sample {
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 10px;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  box-shadow: var(--shadow-card);
  text-align: left;
}
@media (hover: hover) and (pointer: fine) {
  .sample:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
  }
}
.sample img {
  border-radius: 6px;
  border: 1px solid var(--line);
  width: 100%;
  aspect-ratio: 600 / 849;
  object-fit: cover;
}
.sample-cap {
  padding: 12px 6px 4px;
}
.sample-cap small {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--gold-ink);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sample-cap strong {
  display: block;
  font-size: 0.92rem;
  margin-top: 2px;
  color: var(--charcoal);
}

.chapters {
  max-width: 860px;
  margin: 56px auto 0;
  border-top: 1px solid var(--line);
}
.chapter {
  border-bottom: 1px solid var(--line);
}
.chapter summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  min-height: var(--touch-min);
  cursor: pointer;
}
.chapter summary::-webkit-details-marker {
  display: none;
}
.ch-num {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--gold-ink);
  width: 44px;
  flex-shrink: 0;
}
.ch-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.ch-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--slate-muted);
}
.ch-title {
  font-weight: 700;
  font-size: 1.06rem;
  margin-top: 2px;
}
.chapter .pm {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--gold-ink);
  transition: transform 0.25s ease;
}
.chapter[open] .pm {
  transform: rotate(45deg);
  background: var(--gold-light);
  border-color: var(--gold-light);
}
.chapter p {
  padding: 0 48px 22px 64px;
  color: var(--slate-muted);
  font-size: 0.97rem;
  max-width: calc(var(--measure-prose) + 64px);
}

/* ---------- 13. Steps & Collage de Personas (Com Container Queries) ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 2px solid var(--charcoal);
  padding-top: 28px;
}
.step {
  padding-right: 24px;
}
.step-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold-ink);
  line-height: 1;
}
.step h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin: 12px 0 8px;
}
.step p {
  font-size: 0.9rem;
  color: var(--slate-muted);
}

.collage-wrap {
  container-type: inline-size;
}
.collage {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.persona {
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 28px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.persona:nth-child(2) {
  background: var(--obsidian);
  color: #F8FAFC;
  border-color: var(--gold);
  transform: translateY(-10px);
}
.persona-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gold-ink);
}
.persona:nth-child(2) .persona-tag {
  color: var(--gold-light);
}
.persona h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin: 10px 0 12px;
}
.persona:nth-child(2) h3 {
  color: #FFFFFF;
}
.persona p {
  font-size: 0.94rem;
  color: var(--slate-muted);
  margin-bottom: 0;
}
.persona:nth-child(2) p {
  color: var(--slate-light);
}

@container (max-width: 860px) {
  .collage {
    grid-template-columns: 1fr;
  }
  .persona:nth-child(2) {
    transform: none;
  }
}

/* ---------- 14. Oferta Principal & Addons (Com Container Queries) ---------- */
.offer {
  background: linear-gradient(165deg, #111827 0%, #0A0F1D 100%);
  border: 1px solid rgba(197, 160, 89, 0.45);
  border-radius: var(--r-elev);
  box-shadow: var(--shadow-dark);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  overflow: hidden;
}
.offer-left {
  padding: clamp(1.75rem, 4vw, 3rem);
}
.offer-right {
  padding: clamp(1.75rem, 4vw, 3rem);
  background: rgba(255, 255, 255, 0.025);
  border-left: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.offer-list {
  list-style: none;
  margin: 24px 0 28px;
  display: grid;
  gap: 13px;
}
.offer-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.96rem;
  color: #E2E8F0;
}
.offer-list svg {
  flex-shrink: 0;
  color: var(--emerald-bright);
  margin-top: 3px;
}
.offer-list strong {
  color: #FFFFFF;
}
.guarantee {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 0.88rem;
  color: #D1FAE5;
}
.guarantee strong {
  display: block;
  color: #FFFFFF;
  font-size: 0.94rem;
  margin-bottom: 2px;
}
.price-old {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--slate-light);
  text-decoration: line-through;
}
.price-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold-bright);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 4px 0 8px;
}
.offer-price {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(2.6rem, 4.5vw, 3.4rem);
  line-height: 1;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}
.offer-price small {
  font-size: 1.1rem;
  color: var(--slate-light);
  font-weight: 500;
}
.offer-pix {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: #6EE7B7;
  margin: 8px 0 24px;
  font-weight: 600;
}
.offer-cta {
  width: 100%;
  text-align: center;
}
.offer-seals {
  margin-top: 18px;
  display: grid;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-light);
}

.addons-wrap {
  margin-top: 44px;
  container-type: inline-size;
}
.addons-head {
  text-align: center;
  margin-bottom: 24px;
}
.addons-head p {
  color: var(--slate-light);
  max-width: 640px;
  margin: 8px auto 0;
  font-size: 0.95rem;
}
.addons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.addon {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-card);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.2s ease;
}
@media (hover: hover) and (pointer: fine) {
  .addon:hover {
    border-color: rgba(197, 160, 89, 0.5);
  }
}
.addon-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold-bright);
}
.addon h4 {
  font-size: 1.08rem;
  margin: 8px 0;
  color: #FFFFFF;
}
.addon p {
  font-size: 0.88rem;
  color: var(--slate-light);
  line-height: 1.5;
  margin-bottom: 0;
}
.addon-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  gap: 10px;
}
.addon-foot s {
  display: block;
  font-size: 0.76rem;
  color: var(--slate-light);
}
.addon-foot strong {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: #FFFFFF;
}
.addon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold-light);
  text-decoration: none;
  border: 1px solid rgba(197, 160, 89, 0.45);
  padding: 10px 16px;
  border-radius: 8px;
}
@media (hover: hover) and (pointer: fine) {
  .addon-link:hover {
    background: rgba(197, 160, 89, 0.12);
  }
}

@container (max-width: 860px) {
  .addons {
    grid-template-columns: 1fr;
  }
}

/* ---------- 15. FAQ & Suporte ---------- */
.faq {
  max-width: 780px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
  border: 0;
  font: inherit;
  font-weight: 600;
  font-size: 1.06rem;
  color: var(--charcoal);
  text-align: left;
  padding: 22px 0;
  min-height: var(--touch-min);
  cursor: pointer;
}
.faq-q .pm {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--gold-ink);
  transition: transform 0.25s ease;
}
.faq-item.active .pm {
  transform: rotate(45deg);
  background: var(--gold-light);
  border-color: var(--gold-light);
}
.faq-a {
  display: none;
  padding: 0 44px 22px 0;
  color: var(--slate-muted);
  max-width: var(--measure-prose);
}
.faq-item.active .faq-a {
  display: block;
}
.faq-a a {
  color: var(--royal);
  font-weight: 600;
}

.support {
  margin: 56px auto 0;
  max-width: 980px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 28px 30px;
}
.support h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin: 6px 0;
}
.support p {
  font-size: 0.94rem;
  color: var(--slate-muted);
  max-width: 520px;
}
.support-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ---------- 16. CTA Final, Footer & Barras Flutuantes ---------- */
.final {
  text-align: center;
  padding: clamp(4.5rem, 8vw, 6.875rem) 0;
}
.final .h2 {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  background: var(--obsidian-deep);
  color: var(--slate-light);
  text-align: center;
  padding: 44px 0 110px;
  font-size: 0.88rem;
}
.footer a {
  color: #E2E8F0;
}
.footer-brand {
  font-family: var(--font-serif);
  font-weight: 700;
  color: #E2E8F0;
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-light);
  margin-top: 10px;
}

.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 15, 29, 0.84);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 -12px 32px rgba(6, 9, 19, 0.35), inset 0 1px 0 rgba(197, 160, 89, 0.35);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  transition: transform 0.36s var(--spring-smooth, cubic-bezier(0.16, 1, 0.3, 1)), opacity 0.24s ease, visibility 0.24s;
}
.mobile-sticky-bar.is-hidden {
  transform: translateY(115%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.mob-price-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.mob-price-main {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gold-bright);
  line-height: 1.1;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.mob-price-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: #6EE7B7;
  white-space: nowrap;
}
.btn-mob-buy {
  background: var(--emerald-bright);
  color: #FFFFFF;
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 12px 16px;
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-btn);
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.28s var(--spring-smooth, cubic-bezier(0.16, 1, 0.3, 1)), background 0.2s ease;
}

.float-buy {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 850;
  width: 250px;
  background: rgba(10, 15, 29, 0.86);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  color: #FFFFFF;
  border: 1px solid rgba(197, 160, 89, 0.5);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 24px 60px -12px rgba(6, 9, 19, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.26s ease, transform 0.38s var(--spring-sheet, cubic-bezier(0.16, 1, 0.3, 1)), visibility 0.26s;
}
.float-buy.is-on {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}
.fb-top {
  display: flex;
  flex-direction: column;
}
.fb-kicker {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold-bright);
}
.fb-price {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.7rem;
  line-height: 1.1;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
}
.fb-price small {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--slate-light);
}
.fb-pix {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #6EE7B7;
}
.float-buy .btn {
  padding: 13px 16px;
  font-size: 0.95rem;
}
.fb-trust {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--slate-light);
  text-align: center;
}

/* ---------- 17. Lightbox & Exit Modal (Unidades Dinâmicas dvh & Apple §7 Spatial Materialization) ---------- */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(6, 9, 19, 0.92);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.lightbox-modal.active {
  display: flex;
}
.lightbox-content {
  max-width: 880px;
  width: 100%;
  max-height: 92vh;
  max-height: 92dvh;
  background: var(--obsidian);
  border: 1px solid var(--gold);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transform-origin: var(--lb-origin-x, 50%) var(--lb-origin-y, 50%);
  animation: appleSheetIn 0.36s var(--spring-sheet, cubic-bezier(0.16, 1, 0.3, 1)) both;
}
@keyframes appleSheetIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}
.lightbox-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--obsidian-deep);
  border-bottom: 1px solid rgba(197, 160, 89, 0.3);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
}
.lightbox-close {
  background: var(--gold-light);
  color: var(--obsidian);
  border: 0;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.76rem;
  padding: 10px 16px;
  min-height: var(--touch-min);
  border-radius: 6px;
  cursor: pointer;
}
.lightbox-img-scroll {
  overflow-y: auto;
  padding: 12px;
  text-align: center;
  background: var(--obsidian-card);
}
.lightbox-img-scroll img {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.exit-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(6, 9, 19, 0.76);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.exit-card {
  position: relative;
  max-width: 520px;
  width: 100%;
  max-height: 92vh;
  max-height: 92dvh;
  overflow-y: auto;
  background: #FFFFFF;
  color: var(--charcoal);
  border-radius: var(--r-elev);
  padding: 36px 32px 28px;
  box-shadow: 0 40px 100px -20px rgba(6, 9, 19, 0.65);
  border-top: 4px solid var(--gold);
  animation: appleSheetIn 0.36s var(--spring-sheet, cubic-bezier(0.16, 1, 0.3, 1)) both;
}
.exit-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: var(--touch-min);
  height: var(--touch-min);
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #FFFFFF;
  color: var(--charcoal);
  font-size: 1rem;
  cursor: pointer;
  display: grid;
  place-items: center;
}
@media (hover: hover) and (pointer: fine) {
  .exit-close:hover {
    color: var(--charcoal);
    border-color: var(--charcoal);
  }
}
.exit-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.75rem;
  line-height: 1.15;
  margin: 10px 0 12px;
}
.exit-title em {
  font-style: italic;
  font-weight: 600;
  color: var(--gold-ink);
}
.exit-text {
  color: var(--slate-muted);
  font-size: 1rem;
  margin-bottom: 16px;
}
.exit-seals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.exit-actions {
  display: grid;
  gap: 12px;
}
.exit-alt {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  text-align: center;
  font-size: 0.92rem;
  color: var(--slate-muted);
  text-decoration: none;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-btn);
}
.exit-alt strong {
  color: var(--charcoal);
  margin-left: 4px;
}
@media (hover: hover) and (pointer: fine) {
  .exit-alt:hover {
    border-color: var(--emerald-bright);
  }
}

/* ---------- 18. Acessibilidade Apple (§14: Reduced Motion, Transparency & Contrast), Portais & Reserva Anti-CLS ---------- */
:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

#app-list,
#questions-container,
#cards-container,
#pocket-container {
  min-height: 760px;
}

#cakto-verified-bar button,
#cakto-verified-bar a {
  min-height: var(--touch-min);
  min-width: var(--touch-min);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-property: opacity, background-color, border-color, color !important;
    transition-duration: 150ms !important;
    transition-timing-function: ease !important;
  }
  .book,
  .persona,
  .sample:hover,
  .btn:hover,
  .btn:active {
    transform: none !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .topbar,
  .mobile-sticky-bar,
  .float-buy,
  .lightbox-modal,
  .exit-modal {
    background: var(--obsidian) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  .tabs {
    background: var(--paper) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
}

@media (prefers-contrast: more) {
  .topbar,
  .tabs,
  .stat-card,
  .sample,
  .persona,
  .offer,
  .addon {
    border-width: 2px !important;
  }
}

/* ---------- 19. Media Queries Estruturais ---------- */
@media (max-width: 1023px) {
  .float-buy {
    display: none;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .proof-card,
  .demo-stage-card,
  .offer {
    grid-template-columns: 1fr;
  }
  .book {
    width: min(260px, 72%);
    transform: none;
  }
  .stats-grid,
  .samples,
  .steps,
  .bignums {
    grid-template-columns: repeat(2, 1fr);
  }
  .bignum:nth-child(3) {
    border-left: 0;
  }
  .bignum:nth-child(n+3) {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  .bignums.light .bignum:nth-child(n+3) {
    border-top-color: var(--line);
  }
  .step {
    padding: 0 18px 28px 0;
  }
  .pillars,
  .compare,
  .collage,
  .addons {
    grid-template-columns: 1fr;
  }
  .pillar + .pillar {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .persona:nth-child(n) {
    transform: none;
  }
  .offer-right {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
  }
  .proof-card {
    padding: 36px 28px;
  }
  .topbar-price,
  .topbar-links {
    display: none;
  }
  .chapter p {
    padding: 0 0 20px 64px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }
  .section {
    padding: 68px 0;
  }
  .hero {
    padding: 36px 0 110px;
  }
  .topbar-inner {
    padding: 10px 18px;
  }
  .tabs {
    top: 57px;
  }
  .stat-card {
    padding: 18px 16px;
  }
  .stat-num {
    font-size: 1.85rem;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .offer-left,
  .offer-right {
    padding: 28px 22px;
  }
  .offer-price {
    font-size: 2.65rem;
  }
  .demo-stage-card {
    padding: 20px;
  }
  .bar-fill {
    font-size: 0.62rem;
    padding: 0 8px;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .support {
    padding: 22px 20px;
  }
  .support-actions {
    width: 100%;
  }
  .support-actions .btn {
    flex: 1 1 100%;
  }
  .mobile-sticky-bar {
    display: flex;
  }
  .btn-top {
    display: none;
  }
  .chapter p {
    padding: 0 0 18px 0;
  }
  .exit-card {
    padding: 30px 22px 22px;
  }
  .exit-title {
    font-size: 1.45rem;
  }
}

/* ---------- 20. Hub-and-Spoke Ecosystem Navigation & Free Tools Strip (Apple-Design) ---------- */
.eco-subnav {
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid rgba(197, 160, 89, 0.24);
}
.eco-subnav-inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 8px;
  overflow: visible;
}
.eco-subnav-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-right: 4px;
  white-space: nowrap;
}
.eco-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  min-width: 44px;
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #E2E8F0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: transform 0.28s var(--spring-smooth), border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}
.eco-pill:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(197, 160, 89, 0.14);
}
.eco-pill:active {
  transform: scale(0.97);
  transition-duration: 80ms;
}
.eco-pill.is-current,
.eco-pill.is-active {
  background: rgba(197, 160, 89, 0.22);
  border-color: var(--gold);
  color: #F3E5AB;
}
@media (max-width: 640px) {
  .eco-subnav-inner {
    padding: 6px 12px;
    gap: 6px;
  }
  .eco-subnav-label,
  .eco-subnav-inner .eco-pill:nth-of-type(n+5) {
    display: none;
  }
  .eco-subnav-inner .eco-pill.is-current,
  .eco-subnav-inner .eco-pill.is-active {
    display: inline-flex;
  }
}

.free-tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 24px;
}
.free-tool-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(17, 24, 39, 0.9);
  border: 1.5px solid rgba(197, 160, 89, 0.35);
  border-radius: 16px;
  padding: 22px 20px;
  text-decoration: none;
  color: #F8FAFC;
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.5);
  transition: transform 0.32s var(--spring-smooth), border-color 0.2s ease, box-shadow 0.25s ease;
}
.free-tool-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold-bright);
  box-shadow: 0 22px 46px -16px rgba(197, 160, 89, 0.28);
}
.free-tool-card:active {
  transform: scale(0.98);
  transition-duration: 80ms;
}
.ft-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6EE7B7;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
  width: fit-content;
}
.ft-title {
  font-family: var(--font-serif);
  font-size: 1.22rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.22;
  margin-bottom: 8px;
}
.ft-desc {
  font-size: 0.88rem;
  color: #CBD5E1;
  line-height: 1.55;
  margin-bottom: 14px;
}
.ft-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--gold-bright);
  min-height: 36px;
}

.eco-hub-sec {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.eco-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.eco-hub-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #FFFFFF;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  text-decoration: none;
  color: var(--charcoal);
  min-height: 44px;
  box-shadow: 0 10px 24px -14px rgba(15, 23, 42, 0.08);
  transition: transform 0.28s var(--spring-smooth), border-color 0.2s ease, box-shadow 0.2s ease;
}
.eco-hub-card:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  box-shadow: 0 14px 30px -12px rgba(15, 23, 42, 0.14);
}
.eco-hub-card:active {
  transform: scale(0.97);
  transition-duration: 80ms;
}
.eco-hub-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold-ink);
  margin-bottom: 6px;
  display: block;
}
.eco-hub-title {
  font-weight: 700;
  font-size: 0.93rem;
  color: var(--charcoal);
  line-height: 1.38;
}

@media (max-width: 900px) {
  .free-tools-grid {
    grid-template-columns: 1fr;
  }
}