/* ==========================================================================
   DESIGN SYSTEM & CSS — QUANDO CHEGA A HORA
   E-book por Michel Cruz | Especialista em neurociência e comportamento
   Estilo: Editorial Dark Premium · Mobile-First (360px-430px) & Desktop Pro
   Funil de Conversão em 12 Blocos | Alta Performance & Acessibilidade
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS DE DESIGN & VARIÁVEIS VISUAIS
   -------------------------------------------------------------------------- */
:root {
  /* Paleta de Fundo com Ritmo Visual entre Seções */
  --bg-main: #06080d;
  --bg-section-alt: #0a0f19;
  --bg-surface-1: #0e1523;
  --bg-surface-2: #141d2f;
  --bg-surface-elevated: #1a263d;
  --bg-card: #0f1726;
  --bg-card-hover: #162135;

  /* Bordas e Divisores com Vidro Fosco */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.13);
  --border-strong: rgba(255, 255, 255, 0.24);
  --border-accent: rgba(245, 158, 11, 0.55);
  --border-accent-glow: rgba(245, 158, 11, 0.28);

  /* Tipografia de Alto Contraste */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #070a10;

  /* Acento Âmbar / Ouro (Identidade do Produto & CTA) */
  --accent-amber: #f59e0b;
  --accent-amber-hover: #fbbf24;
  --accent-amber-dark: #d97706;
  --accent-amber-light: #fef3c7;
  --accent-badge-bg: rgba(245, 158, 11, 0.12);
  --accent-badge-border: rgba(245, 158, 11, 0.38);

  /* Acento Esmeralda (Confiança & Garantia Hotmart) */
  --accent-emerald: #10b981;
  --accent-emerald-light: #34d399;
  --accent-emerald-bg: rgba(16, 185, 129, 0.12);
  --accent-emerald-border: rgba(16, 185, 129, 0.35);

  /* Fontes de Sistema Nativas e Ultra-Rápidas */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Sombras e Elevações Tridimensionais */
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.65);
  --shadow-cover: 0 22px 55px -10px rgba(0, 0, 0, 0.9), 0 0 36px rgba(245, 158, 11, 0.18);
  --shadow-btn: 0 4px 22px rgba(245, 158, 11, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  --shadow-btn-hover: 0 8px 30px rgba(245, 158, 11, 0.58), inset 0 1px 0 rgba(255, 255, 255, 0.45);

  /* Raios de Arredondamento */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-pill: 9999px;

  /* Transições Fluidas */
  --transition-fast: 0.18s ease;
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.65;
  letter-spacing: -0.012em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 769px) {
  body {
    padding-bottom: 0;
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------------------------
   3. LAYOUT, CONTAINERS & TIPOGRAFIA FLUIDA
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 18px;
}

.container-narrow {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 18px;
}

.section-padding {
  padding: 50px 0;
  position: relative;
}

@media (min-width: 768px) {
  .section-padding {
    padding: 82px 0;
  }
  .container, .container-narrow {
    padding: 0 28px;
  }
}

h1, h2, h3, h4 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(1.95rem, 5.5vw, 2.85rem);
  line-height: 1.16;
  font-weight: 800;
}

h2 {
  font-size: clamp(1.45rem, 3.8vw, 2.15rem);
  line-height: 1.26;
  margin-bottom: 12px;
}

h3 {
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  margin-bottom: 8px;
}

p {
  color: var(--text-secondary);
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.65;
  margin-bottom: 14px;
  overflow-wrap: break-word;
}

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

strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Badges e Cabeçalhos de Seção com Hierarquia Clara */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background-color: var(--accent-badge-bg);
  border: 1px solid var(--accent-badge-border);
  color: var(--accent-amber);
  margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.section-header {
  text-align: center;
  margin-bottom: 30px;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: clamp(0.95rem, 2.2vw, 1.025rem);
}

@media (min-width: 768px) {
  .section-header {
    margin-bottom: 46px;
  }
}

/* --------------------------------------------------------------------------
   4. BOTÕES E CTAS DE CONVERSÃO ULTRA-LEGÍVEIS E PREMIADOS
   -------------------------------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  max-width: 440px;
  min-height: 56px;
  padding: 16px 26px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
  color: #080d14;
  font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-align: center;
  box-shadow: var(--shadow-btn);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
  cursor: pointer;
  user-select: none;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: linear-gradient(180deg, #fbbf24 0%, #ea580c 100%);
  box-shadow: var(--shadow-btn-hover);
  transform: translateY(-2px);
  color: #05080f;
}

.btn-primary:active {
  transform: translateY(1px) scale(0.985);
  box-shadow: 0 2px 12px rgba(245, 158, 11, 0.4);
}

.btn-primary:focus-visible {
  outline: 3px solid var(--accent-amber-light);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   5. BLOCO 1 — HERO
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 26px;
  padding-bottom: 44px;
  background: radial-gradient(circle at 50% -10%, rgba(245, 158, 11, 0.1) 0%, transparent 65%), var(--bg-main);
  border-bottom: 1px solid var(--border-subtle);
}

@media (min-width: 768px) {
  .hero-section {
    padding-top: 58px;
    padding-bottom: 72px;
  }
}

/* Mobile: fluxo vertical linear (Hook -> Imagem -> Preço/CTA) */
.hero-layout {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

/* Desktop: 2 Colunas perfeitamente equilibradas */
@media (min-width: 860px) {
  .hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    grid-template-areas: 
      "copy image"
      "action image";
    gap: 24px 52px;
    align-items: center;
  }
}

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

@media (min-width: 860px) {
  .hero-copy-block {
    grid-area: copy;
    max-width: 530px;
  }
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background-color: var(--accent-badge-bg);
  border: 1px solid var(--accent-badge-border);
  color: var(--accent-amber);
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.hero-title {
  margin-bottom: 6px;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  font-weight: 600;
  color: var(--accent-amber);
  margin-bottom: 16px;
  line-height: 1.35;
}

.hero-hook-lines {
  border-left: 2px solid rgba(245, 158, 11, 0.4);
  padding-left: 14px;
  margin-bottom: 14px;
}

.hero-hook-lines p {
  font-size: clamp(0.975rem, 2.3vw, 1.075rem);
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 0;
  font-weight: 500;
}

.hero-twist-line {
  font-size: clamp(1.05rem, 2.4vw, 1.175rem);
  color: var(--accent-amber-light);
  font-weight: 700;
  margin-bottom: 14px;
  line-height: 1.45;
}

.hero-lead-text {
  font-size: clamp(0.95rem, 2.2vw, 1.025rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Imagem da Capa do E-book */
.hero-image-block {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 8px 0;
}

@media (min-width: 860px) {
  .hero-image-block {
    grid-area: image;
    margin: 0;
    justify-content: center;
    align-items: center;
    height: 100%;
  }
}

.book-cover-frame {
  max-width: 250px;
  width: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-cover);
  border: 1px solid var(--border-medium);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

@media (min-width: 860px) {
  .book-cover-frame {
    max-width: 320px;
  }
}

.book-cover-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 64px -10px rgba(0, 0, 0, 0.95), 0 0 42px rgba(245, 158, 11, 0.25);
}

.book-cover-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

/* Bloco de Ação Hero */
.hero-action-block {
  width: 100%;
}

@media (min-width: 860px) {
  .hero-action-block {
    grid-area: action;
    max-width: 530px;
  }
}

.hero-cta-box {
  background: var(--bg-surface-1);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-md);
}

@media (min-width: 860px) {
  .hero-cta-box {
    padding: 26px 24px;
  }
}

.hero-price-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 14px;
  gap: 3px;
}

.price-val-wrapper {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.price-val-wrapper .currency {
  font-size: 1.25rem;
  color: var(--accent-amber);
}

.price-val-wrapper .amount {
  font-size: clamp(2.5rem, 6vw, 3.1rem);
  letter-spacing: -0.04em;
}

.price-val-wrapper .cents {
  font-size: 1.2rem;
  color: var(--text-muted);
}

.price-caption {
  font-size: 0.825rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 20px;
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-top: 14px;
}

.hero-trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   6. BLOCO 2 — O ESPELHO DO PROBLEMA
   -------------------------------------------------------------------------- */
.problem-mirror-section {
  background-color: var(--bg-section-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.mirror-content {
  max-width: 740px;
  margin: 0 auto;
}

.mirror-lead {
  font-size: 1.05rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 12px;
}

.mirror-stanzas {
  margin-bottom: 14px;
}

.mirror-stanzas p {
  line-height: 1.7;
}

.mirror-moment {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-amber);
  margin-bottom: 6px;
}

.mirror-intro {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.dialogue-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 18px 0 24px 0;
}

@media (min-width: 440px) {
  .dialogue-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (min-width: 768px) {
  .dialogue-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
}

.dialogue-pill {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-amber);
  border-radius: var(--radius-md);
  padding: 14px 14px;
  text-align: left;
  font-size: clamp(0.85rem, 2.4vw, 0.925rem);
  font-style: italic;
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  line-height: 1.4;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.dialogue-pill:hover {
  transform: translateY(-2px);
  border-color: var(--border-medium);
  border-left-color: var(--accent-amber-light);
}

.mirror-analysis {
  margin-bottom: 24px;
}

.mirror-analysis p {
  line-height: 1.7;
}

.problem-highlight-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(14, 21, 35, 0.9) 100%);
  border: 1px solid var(--border-accent);
  border-left: 4px solid var(--accent-amber);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  text-align: left;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.problem-highlight-box .highlight-title {
  font-size: clamp(1.1rem, 2.6vw, 1.35rem);
  margin-bottom: 4px;
}

.problem-highlight-box .highlight-amber {
  font-size: clamp(1.1rem, 2.6vw, 1.35rem);
  color: var(--accent-amber);
}

/* --------------------------------------------------------------------------
   7. BLOCO 3 — EXPLICAR O ADIAMENTO IRRACIONAL
   -------------------------------------------------------------------------- */
.irrational-delay-section {
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.irrational-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.irrational-item {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.irrational-item:hover {
  transform: translateX(3px);
  border-color: var(--border-medium);
}

.irrational-marker {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-amber);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.55);
  margin-top: 7px;
  flex-shrink: 0;
}

.irrational-item p {
  margin: 0;
  line-height: 1.55;
}

.irrational-insight-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(14, 21, 35, 0.7) 100%);
  border: 1px solid var(--accent-badge-border);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.irrational-text-normal {
  margin-bottom: 10px;
}

.irrational-text-bold {
  font-size: 1.05rem;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.irrational-closer {
  font-size: 0.95rem;
  color: var(--accent-amber);
  font-weight: 600;
  margin: 0;
}

/* --------------------------------------------------------------------------
   8. BLOCO 4 — O MECANISMO CENTRAL (JANELA PRÉ-AÇÃO)
   -------------------------------------------------------------------------- */
.mechanism-section {
  background-color: var(--bg-section-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

/* Mobile: Fluxo vertical linear com hierarquia máxima */
.mechanism-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  max-width: 480px;
  margin: 26px auto 34px auto;
  width: 100%;
}

/* Desktop: 4 Fases alinhadas horizontalmente */
@media (min-width: 960px) {
  .mechanism-flow {
    display: grid;
    grid-template-columns: 1fr auto 1.35fr auto 1fr auto 1fr;
    align-items: center;
    gap: 8px;
    max-width: 1020px;
    margin: 38px auto;
  }
}

.flow-card {
  width: 100%;
  border-radius: var(--radius-md);
  padding: 18px 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.flow-card-step {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
}

@media (min-width: 960px) {
  .flow-card-step {
    height: 100%;
    padding: 22px 18px;
    justify-content: center;
  }
}

.flow-step-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  margin-bottom: 6px;
}

.flow-title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.flow-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-amber);
  padding: 4px 0;
}

@media (min-width: 960px) {
  .flow-arrow {
    transform: rotate(-90deg);
    padding: 0 4px;
  }
}

/* O Centro de Gravidade Visual do Produto: JANELA PRÉ-AÇÃO */
.flow-card-highlight {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.16) 0%, rgba(14, 21, 35, 0.98) 100%);
  border: 2px solid var(--accent-amber);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: 0 0 36px rgba(245, 158, 11, 0.22), 0 10px 30px rgba(0, 0, 0, 0.65);
  align-items: flex-start;
  text-align: left;
}

@media (min-width: 960px) {
  .flow-card-highlight {
    padding: 28px 22px;
    height: 100%;
    justify-content: center;
  }
}

.flow-highlight-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--accent-amber);
  color: #080d14;
  font-size: 0.725rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

.flow-highlight-badge .badge-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #080d14;
}

.flow-highlight-title {
  font-size: clamp(1.25rem, 3.2vw, 1.5rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin-bottom: 2px;
}

.flow-highlight-sub {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-amber);
  margin-bottom: 8px;
  font-style: italic;
}

.flow-highlight-desc {
  font-size: clamp(0.875rem, 2.2vw, 0.95rem);
  color: var(--text-primary);
  line-height: 1.55;
  margin: 0;
}

.mechanism-explanation {
  max-width: 720px;
  margin: 0 auto 30px auto;
  text-align: center;
}

.mechanism-explanation p {
  margin-bottom: 8px;
}

.mechanism-bold-point {
  color: var(--text-primary);
  margin-top: 14px;
}

.mechanism-impact-banner {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.14) 0%, rgba(14, 21, 35, 0.6) 100%);
  border: 1px solid var(--accent-badge-border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.impact-quote {
  font-size: clamp(1.1rem, 2.8vw, 1.35rem);
  font-weight: 700;
  color: var(--accent-amber);
  line-height: 1.45;
  margin: 0;
}

/* --------------------------------------------------------------------------
   9. BLOCO 5 — APRESENTAÇÃO DA SOLUÇÃO (O REPERTÓRIO)
   -------------------------------------------------------------------------- */
.solution-section {
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.solution-card {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .solution-card {
    padding: 38px 32px;
  }
}

.solution-text {
  font-size: clamp(0.975rem, 2.2vw, 1.05rem);
  line-height: 1.65;
  margin-bottom: 12px;
}

.solution-core-statement {
  background: var(--bg-surface-2);
  border-left: 4px solid var(--accent-amber);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 16px 18px;
  margin: 20px 0 26px 0;
}

.core-statement-label {
  display: block;
  font-size: 0.825rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin-bottom: 4px;
}

.core-statement-text {
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  color: var(--text-primary);
  line-height: 1.5;
  margin: 0;
}

.strategy-structure-box {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 18px;
}

.structure-header-chip {
  display: inline-block;
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--accent-badge-bg);
  border: 1px solid var(--accent-badge-border);
  color: var(--accent-amber);
  margin-bottom: 8px;
}

.structure-intro {
  font-size: 0.925rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.structure-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 540px) {
  .structure-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (min-width: 860px) {
  .structure-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }
}

.structure-item {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  transition: transform var(--transition-fast);
}

.structure-item:hover {
  transform: translateY(-2px);
  border-color: var(--border-medium);
}

.structure-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-amber);
  margin-bottom: 4px;
}

.structure-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}

/* --------------------------------------------------------------------------
   10. BLOCO 6 — COMO A PESSOA USA O E-BOOK
   -------------------------------------------------------------------------- */
.how-to-section {
  background-color: var(--bg-section-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

@media (min-width: 600px) and (max-width: 899px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
}

.step-box {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.step-box:hover {
  transform: translateY(-3px);
  border-color: var(--border-medium);
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(245, 158, 11, 0.12);
  border: 1.5px solid var(--accent-amber);
  color: var(--accent-amber);
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
  color: #ffffff;
}

.step-desc {
  font-size: 0.875rem;
  line-height: 1.52;
  color: var(--text-secondary);
  margin: 0;
}

.how-to-closing-banner {
  text-align: center;
  max-width: 660px;
  margin: 30px auto 0 auto;
}

.how-to-closing-banner p {
  margin-bottom: 6px;
}

.how-to-closing-banner .closing-bold {
  font-size: clamp(0.95rem, 2.3vw, 1.05rem);
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   11. BLOCO 7 — MOSTRAR SITUAÇÕES COTIDIANAS
   -------------------------------------------------------------------------- */
.situations-section {
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.situations-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 24px;
}

@media (min-width: 540px) and (max-width: 859px) {
  .situations-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
}

@media (min-width: 860px) {
  .situations-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

.situation-card {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

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

.situation-tag {
  font-size: 0.825rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--accent-amber);
  margin-bottom: 8px;
}

.situation-quote {
  font-size: clamp(0.85rem, 2.2vw, 0.925rem);
  line-height: 1.5;
  color: var(--text-secondary);
  font-style: italic;
  margin: 0;
}

/* --------------------------------------------------------------------------
   12. BLOCO 8 — DEMONSTRAÇÃO DO PRODUTO (3 AMOSTRAS REAIS)
   -------------------------------------------------------------------------- */
.demo-section {
  background-color: var(--bg-section-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.strategy-tab-nav {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  max-width: 520px;
  margin: 0 auto 22px auto;
}

.strategy-tab-btn {
  padding: 10px 18px;
  min-height: 42px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  text-align: center;
  cursor: pointer;
}

.strategy-tab-btn:hover {
  color: var(--text-primary);
}

.strategy-tab-btn.active {
  background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
  color: #080d14;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.strategy-panel {
  display: none;
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .strategy-panel {
    padding: 32px 28px;
  }
}

.strategy-panel.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.strategy-panel-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
  margin-bottom: 18px;
}

.strategy-badge {
  display: inline-block;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-amber);
  margin-bottom: 4px;
}

.strategy-panel-title {
  font-size: clamp(1.15rem, 2.8vw, 1.4rem);
  color: var(--text-primary);
}

.strategy-part {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
}

@media (min-width: 600px) {
  .strategy-part {
    flex-direction: row;
    align-items: baseline;
    gap: 8px;
  }
}

.strategy-part-label {
  font-size: 0.775rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-amber);
  margin-bottom: 2px;
  flex-shrink: 0;
}

.strategy-part-content {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.55;
}

.demo-cta-wrapper {
  margin-top: 28px;
  display: flex;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   13. BLOCO 9 — O QUE A PESSOA RECEBE
   -------------------------------------------------------------------------- */
.deliverables-section {
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.deliverables-card {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .deliverables-card {
    padding: 38px 32px;
  }
}

.deliverables-list {
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.deliverable-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: clamp(0.925rem, 2.2vw, 1rem);
  color: var(--text-primary);
  line-height: 1.5;
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-emerald-bg);
  border: 1px solid var(--accent-emerald-border);
  color: var(--accent-emerald);
  font-weight: 800;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.deliverables-pricing {
  text-align: center;
  margin-bottom: 22px;
}

.price-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  font-weight: 800;
  line-height: 1;
  color: var(--text-primary);
}

.price-display .currency {
  font-size: 1.4rem;
  color: var(--accent-amber);
  margin-right: 4px;
}

.price-display .amount {
  font-size: clamp(2.8rem, 7vw, 3.6rem);
  letter-spacing: -0.04em;
}

.price-display .cents {
  font-size: 1.3rem;
  color: var(--text-muted);
}

.pricing-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

.deliverables-cta-container {
  width: 100%;
  display: flex;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   14. BLOCO 10 — AUTORIDADE (MICHEL CRUZ)
   -------------------------------------------------------------------------- */
.author-section {
  background-color: var(--bg-section-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.author-box {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .author-box {
    padding: 38px 32px;
  }
}

.author-name {
  font-size: clamp(1.35rem, 3.2vw, 1.65rem);
  margin-bottom: 2px;
  font-weight: 800;
}

.author-role {
  font-size: 0.925rem;
  color: var(--accent-amber);
  font-weight: 600;
  margin-bottom: 16px;
}

.author-bio p {
  font-size: clamp(0.925rem, 2.2vw, 1rem);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

/* --------------------------------------------------------------------------
   15. BLOCO 11 — TRANSPARÊNCIA RADICAL
   -------------------------------------------------------------------------- */
.transparency-section {
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.transparency-card {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .transparency-card {
    padding: 38px 32px;
  }
}

.transparency-text p {
  font-size: clamp(0.9rem, 2.2vw, 0.975rem);
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.transparency-highlight {
  color: var(--text-primary) !important;
  margin-bottom: 0 !important;
}

/* --------------------------------------------------------------------------
   16. BLOCO 12 — OFERTA FINAL & GARANTIA
   -------------------------------------------------------------------------- */
.offer-section {
  background-color: var(--bg-section-alt);
  border-top: 1px solid var(--border-subtle);
  padding-bottom: 60px;
}

@media (min-width: 768px) {
  .offer-section {
    padding-bottom: 90px;
  }
}

.offer-card {
  background: var(--bg-surface-1);
  border: 2px solid var(--accent-amber);
  border-radius: var(--radius-xl);
  padding: 34px 20px;
  text-align: center;
  box-shadow: 0 0 45px rgba(245, 158, 11, 0.18), 0 16px 42px rgba(0, 0, 0, 0.65);
}

@media (min-width: 768px) {
  .offer-card {
    padding: 52px 40px;
  }
}

.offer-dilemma {
  max-width: 520px;
  margin: 0 auto 26px auto;
}

.dilemma-opt-1 {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.dilemma-opt-2 {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 700;
  color: var(--accent-amber);
  line-height: 1.4;
  margin: 0;
}

.offer-product-box {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  max-width: 480px;
  margin: 0 auto;
}

.offer-product-title {
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  letter-spacing: 0.02em;
  margin-bottom: 4px;
  font-weight: 800;
}

.offer-product-sub {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.offer-price-block {
  margin-bottom: 22px;
}

.price-val-large {
  display: flex;
  align-items: baseline;
  justify-content: center;
  font-weight: 800;
  line-height: 1;
  color: var(--text-primary);
}

.price-val-large .curr {
  font-size: 1.4rem;
  color: var(--accent-amber);
  margin-right: 4px;
}

.price-val-large .num {
  font-size: clamp(3rem, 8vw, 4.2rem);
  letter-spacing: -0.04em;
}

.price-val-large .cents {
  font-size: 1.35rem;
  color: var(--text-muted);
}

.price-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
  display: block;
}

.offer-cta-wrap {
  margin-bottom: 24px;
}

.guarantee-box {
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
  text-align: left;
}

.guarantee-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent-emerald);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.guarantee-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   17. CTA STICKY NO MOBILE (BARRA FLUTUANTE)
   -------------------------------------------------------------------------- */
.mobile-sticky-bar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    min-height: 60px;
    background: rgba(9, 14, 23, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-medium);
    padding: 8px 16px calc(8px + env(safe-area-inset-bottom, 0px)) 16px;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.7);
    transform: translateY(100%);
    transition: transform var(--transition-fast);
  }

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

  .sticky-left {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    min-width: 0;
  }

  .sticky-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
  }

  .sticky-price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--accent-amber);
    line-height: 1;
  }

  .sticky-button {
    flex-shrink: 0;
    padding: 12px 18px;
    min-height: 44px;
    border-radius: var(--radius-sm);
    background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
    color: #080d14;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    text-align: center;
    white-space: nowrap;
    box-shadow: 0 2px 10px rgba(245, 158, 11, 0.4);
    transition: transform var(--transition-fast);
  }

  .sticky-button:active {
    transform: scale(0.97);
  }
}

@media (max-width: 380px) {
  .mobile-sticky-bar {
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px)) 12px;
    gap: 8px;
  }

  .sticky-name {
    max-width: 110px;
    font-size: 0.7rem;
  }

  .sticky-price {
    font-size: 1.05rem;
  }

  .sticky-button {
    padding: 10px 14px;
    font-size: 0.8rem;
  }
}

/* --------------------------------------------------------------------------
   18. RODAPÉ INSTITUCIONAL
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--bg-main);
  padding: 40px 0 30px 0;
  text-align: center;
  border-top: 1px solid var(--border-subtle);
}

.footer-disclaimer {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto 16px auto;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-muted);
}