/* ===== DESIGN SYSTEM - NOITES TRANQUILAS ===== */

/* --- Fontes auto-hospedadas (subset latin, variáveis) --- */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 100 1000;
  font-display: swap;
  src: url('fonts/dm-sans-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'DM Sans';
  font-style: italic;
  font-weight: 100 1000;
  font-display: swap;
  src: url('fonts/dm-sans-latin-italic.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('fonts/playfair-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Playfair Display';
  font-style: italic;
  font-weight: 400 900;
  font-display: swap;
  src: url('fonts/playfair-latin-italic.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --- CSS Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* <picture> não cria caixa própria: o <img> herda o layout do container original */
picture {
  display: contents;
}

:root {
  /* Premium Color Palette */
  --rosé: #C4927A;
  --rosé-light: #D4A892;
  --rosé-dark: #A87A64;
  --blush: #F2E0D6;
  --blush-light: #FAF0EB;
  --cream: #FDF8F5;
  --champagne: #F5EDE7;
  --ivory: #FFFCF9;
  --gold: #C9A96E;
  --gold-light: #E8D5AD;
  --gold-muted: rgba(201, 169, 110, 0.15);
  --coral: #D4836B;
  --coral-soft: #E8A08C;
  --lilac: #C4B1CB;
  --lilac-light: #E5DBE9;
  --plum: #8B6F8E;
  --text-primary: #2D2024;
  --text-secondary: #5A4A50;
  --text-muted: #8B7B82;
  --text-light: #B5A3AA;
  --white: #FFFFFF;
  --surface: #FEFBF9;
  --surface-alt: #F9F1EC;
  --border: rgba(196, 146, 122, 0.15);
  --border-strong: rgba(196, 146, 122, 0.3);
  --shadow-sm: 0 2px 8px rgba(45, 32, 36, 0.04);
  --shadow-md: 0 4px 20px rgba(45, 32, 36, 0.06);
  --shadow-lg: 0 8px 40px rgba(45, 32, 36, 0.08);
  --shadow-xl: 0 16px 64px rgba(45, 32, 36, 0.1);
  --shadow-glow: 0 0 40px rgba(196, 146, 122, 0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-elegant: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1200px;
  --section-spacing: 120px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background-color: var(--ivory);
  line-height: 1.7;
  overflow-x: hidden;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5 {
  font-family: 'Playfair Display', 'Georgia', serif;
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: var(--text-primary);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--text-primary);
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.6rem);
  color: var(--text-primary);
}

p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--rosé);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--gold);
}

.highlight {
  color: var(--rosé);
  position: relative;
}

.highlight-underline {
  background: linear-gradient(to top, var(--gold-muted) 40%, transparent 40%);
  padding: 0 4px;
}

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.text-center {
  text-align: center;
}

.mobile-text {
  display: none;
}

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 36px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--white);
  background: linear-gradient(135deg, var(--rosé) 0%, var(--coral) 100%);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(196, 146, 122, 0.35);
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
  animation: modernPulseGlow 3s infinite ease-in-out;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--rosé-dark) 0%, var(--rosé) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  border-radius: inherit;
}

/* Brilho Shimmer em Loop Moderno (Mais Visível) */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg,
      rgba(255, 255, 255, 0) 0%,
      rgba(255, 255, 255, 0.55) 50%,
      rgba(255, 255, 255, 0) 100%);
  transform: translateX(-250%) skewX(-25deg);
  z-index: 2;
  animation: modernShimmer 3.5s infinite ease-in-out;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(196, 146, 122, 0.5);
  animation: none;
  /* Pausa o pulso no hover para a transição manual funcionar */
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary span {
  position: relative;
  z-index: 1;
}

.btn-primary .btn-icon {
  position: relative;
  z-index: 1;
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-icon {
  transform: translateX(3px);
}

/* --- Animações Modernas de Loop para Botões (Otimizadas para Alta Visibilidade) --- */
@keyframes modernPulseGlow {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 4px 20px rgba(196, 146, 122, 0.35);
  }

  50% {
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(196, 146, 122, 0.6), 0 0 0 8px rgba(196, 146, 122, 0.25);
  }
}

/* Usa transform (composto na GPU) em vez de `left`, que forçava layout a cada frame */
@keyframes modernShimmer {
  0% {
    transform: translateX(-250%) skewX(-25deg);
  }

  30%,
  100% {
    transform: translateX(250%) skewX(-25deg);
  }
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--rosé);
  background: transparent;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-smooth);
}

.btn-secondary:hover {
  background: var(--blush-light);
  border-color: var(--rosé-light);
  transform: translateY(-1px);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-smooth);
}

.nav.scrolled {
  background: rgba(255, 252, 249, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

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

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--rosé) 0%, var(--coral-soft) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 14px;
}

.logo-divider {
  opacity: 0.45;
  font-weight: 300;
  margin: 0 4px;
  font-size: 1.1rem;
}

.logo-brand {
  color: #2C526A;
}

.logo-product {
  font-size: 1.1rem;
  font-weight: 500;
  opacity: 0.85;
}

.nav-cta {
  padding: 10px 28px;
  font-size: 0.88rem;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  background: linear-gradient(165deg, var(--ivory) 0%, var(--blush-light) 40%, var(--champagne) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(196, 146, 122, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 50%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(201, 169, 110, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 560px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  backdrop-filter: blur(8px);
}

.hero-badge svg {
  width: 14px;
  height: 14px;
  color: var(--gold);
}

.hero h1 {
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: italic;
  color: var(--rosé);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.hero-trust-icons {
  display: flex;
}

.hero-trust-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blush) 0%, var(--rosé-light) 100%);
  border: 2px solid var(--white);
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.hero-trust-icon:first-child {
  margin-left: 0;
}

.hero-trust-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

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

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  perspective: 1200px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* --- Mockup 3D Dinâmico --- */
.book-3d {
  position: relative;
  width: 280px;
  height: 396px;
  /* Proporção da capa */
  transform-style: preserve-3d;
  transform: rotateY(-20deg) rotateX(6deg) rotateZ(-1deg);
  transition: transform var(--transition-elegant), box-shadow var(--transition-elegant);
  animation: floatSoft3D 6s ease-in-out infinite;
  margin: 20px 0;
}

/* Efeito de hover interativo */
.book-3d:hover {
  transform: rotateY(-8deg) rotateX(4deg) rotateZ(0deg) translateY(-8px);
  box-shadow:
    -20px 25px 50px rgba(45, 32, 36, 0.22),
    -5px 10px 20px rgba(45, 32, 36, 0.12);
}

/* A Capa Principal */
.book-3d-cover {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: 3px 8px 8px 3px;
  overflow: hidden;
  box-shadow: inset -2px 0 5px rgba(0, 0, 0, 0.1);
  background: var(--cream);
}

.book-3d-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* A Lombada do Livro (Spine) */
.book-3d-spine {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 16px;
  background: linear-gradient(to right,
      rgba(0, 0, 0, 0.25) 0%,
      rgba(255, 255, 255, 0.18) 30%,
      rgba(0, 0, 0, 0.05) 50%,
      rgba(0, 0, 0, 0.35) 100%);
  z-index: 3;
  border-radius: 3px 0 0 3px;
  pointer-events: none;
}

/* Efeito de Páginas nas Laterais */
.book-3d-pages {
  position: absolute;
  top: 4px;
  bottom: 4px;
  right: -6px;
  width: 10px;
  background: linear-gradient(to right, #f5f5f5 0%, #e0e0e0 100%);
  border-radius: 0 4px 4px 0;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.08);
  transform: rotateY(90deg);
  transform-origin: right center;
  z-index: 1;
}

@keyframes floatSoft3D {

  0%,
  100% {
    transform: rotateY(-20deg) rotateX(6deg) rotateZ(-1deg) translateY(0);
    box-shadow:
      -10px 15px 30px rgba(45, 32, 36, 0.15),
      -2px 5px 10px rgba(45, 32, 36, 0.08);
  }

  50% {
    transform: rotateY(-22deg) rotateX(8deg) rotateZ(-1deg) translateY(-12px);
    box-shadow:
      -15px 25px 45px rgba(45, 32, 36, 0.18),
      -3px 8px 15px rgba(45, 32, 36, 0.1);
  }
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 85%;
  height: 85%;
  background: radial-gradient(ellipse, rgba(196, 146, 122, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
}

.hero-decorative-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  z-index: 0;
}

.hero-decorative-circle:nth-child(1) {
  width: 300px;
  height: 300px;
  top: -40px;
  right: -60px;
  border-color: rgba(196, 146, 122, 0.08);
}

.hero-decorative-circle:nth-child(2) {
  width: 180px;
  height: 180px;
  bottom: -20px;
  left: -30px;
  border-color: rgba(201, 169, 110, 0.1);
}

/* ===== PAIN SECTION ===== */
.pain-section {
  padding: var(--section-spacing) 0;
  background: var(--white);
  position: relative;
}

.pain-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.pain-header {
  max-width: 680px;
  margin: 0 auto 64px;
  text-align: center;
}

.pain-header h2 {
  margin-bottom: 16px;
}

.pain-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.pain-card {
  padding: 32px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, var(--rosé), var(--coral-soft));
  transition: height var(--transition-elegant);
  border-radius: 0 0 3px 0;
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--rosé-light);
}

.pain-card:hover::before {
  height: 100%;
}

.pain-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--blush-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 20px;
}

.pain-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
}

.pain-card p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.pain-cta-row {
  text-align: center;
  margin-top: 48px;
}

.pain-cta-row p {
  font-style: italic;
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 8px;
}

/* ===== TRANSFORMATION SECTION ===== */
.transformation-section {
  padding: var(--section-spacing) 0;
  background: linear-gradient(180deg, var(--champagne) 0%, var(--blush-light) 100%);
  position: relative;
}

.transformation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.transformation-content {
  max-width: 500px;
}

.transformation-content h2 {
  margin-bottom: 20px;
}

.transformation-content>p {
  margin-bottom: 32px;
}

.transformation-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.transformation-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.transformation-check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rosé) 0%, var(--coral-soft) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.transformation-check svg {
  width: 14px;
  height: 14px;
  color: white;
}

.transformation-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.transformation-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}

.transformation-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(196, 146, 122, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
  padding: var(--section-spacing) 0;
  background: var(--white);
}

.benefits-header {
  max-width: 700px;
  margin: 0 auto 64px;
  text-align: center;
}

.benefits-header h2 {
  margin-bottom: 14px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-card {
  padding: 36px 28px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
  text-align: center;
  position: relative;
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--rosé-light);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blush-light) 0%, var(--blush) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 26px;
  transition: all var(--transition-smooth);
}

.benefit-card:hover .benefit-icon {
  background: linear-gradient(135deg, var(--rosé) 0%, var(--coral-soft) 100%);
  transform: scale(1.1);
}

.benefit-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
}

.benefit-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.benefits-cta {
  text-align: center;
  margin-top: 56px;
}

/* ===== AUTHORITY SECTION ===== */
.authority-section {
  padding: var(--section-spacing) 0;
  background: linear-gradient(180deg, var(--surface-alt) 0%, var(--champagne) 100%);
  position: relative;
}

.authority-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.authority-content h2 {
  margin-bottom: 20px;
}

.authority-content>p {
  margin-bottom: 36px;
  font-size: 1.05rem;
}

.authority-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.authority-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.authority-feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: var(--shadow-sm);
}

.authority-feature h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.98rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.authority-feature p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.authority-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--rosé);
  margin-bottom: 4px;
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ===== CHAPTERS / CONTENT SECTION ===== */
.chapters-section {
  padding: var(--section-spacing) 0;
  background: var(--white);
}

.chapters-header {
  max-width: 680px;
  margin: 0 auto 64px;
  text-align: center;
}

.chapters-header h2 {
  margin-bottom: 14px;
}

.chapters-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: none;
  margin: 0;
}

.chapter-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
  cursor: default;
  height: 100%;
}

.chapter-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--rosé-light);
}

.chapter-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rosé) 0%, var(--coral-soft) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.chapter-info h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.chapter-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.chapters-bottom-row {
  display: grid;
  grid-template-columns: 1fr 1.75fr;
  gap: 40px;
  align-items: stretch;
  margin: 50px auto 0;
}

.chapters-bonus {
  padding: 40px;
  background: linear-gradient(135deg, var(--gold-muted) 0%, rgba(201, 169, 110, 0.08) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(201, 169, 110, 0.2);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 24px;
  height: 100%;
  overflow: hidden;
}

.bonus-header-block {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.bonus-body-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  width: 100%;
  flex: 1;
}

.bonus-footer-block {
  width: 100%;
  border-top: 1px solid rgba(201, 169, 110, 0.25);
  padding-top: 20px;
  position: relative;
  z-index: 5;
  flex-shrink: 0;
}

.bonus-title-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.chapters-bonus-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.bonus-header-block h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.bonus-description {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.bonus-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bonus-list li {
  font-size: 0.9rem;
  color: var(--text-muted);
  position: relative;
  padding-left: 20px;
  line-height: 1.4;
}

.bonus-list li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--rosé);
  font-weight: bold;
}

.bonus-device-notice {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--rosé-dark);
  margin: 0;
}

.bonus-visual {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
  margin-right: 20px;
  margin-bottom: -10px;
  margin-top: -10px;
  transition: transform var(--transition-smooth);
}

/* Mockup de Celular 3D (Imagem Gerada) */
.phone-mockup-3d {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 235px;
  filter: drop-shadow(0 15px 30px rgba(45, 32, 36, 0.22));
  transform: rotate(10deg);
  transition: transform var(--transition-elegant), filter var(--transition-elegant);
}

.chapters-bonus:hover .phone-mockup-3d,
.phone-mockup-3d:hover {
  transform: translateY(-8px) scale(1.05) rotate(8deg);
  filter: drop-shadow(0 25px 45px rgba(45, 32, 36, 0.32));
}

.phone-image-3d {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== OBJECTIONS SECTION ===== */
.objections-section {
  padding: var(--section-spacing) 0;
  background: var(--surface-alt);
}

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

.objections-header h2 {
  margin-bottom: 14px;
}

.objections-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.objection-card {
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
}

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

.objection-q {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--rosé);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.objection-q::before {
  content: '"';
  font-size: 2rem;
  line-height: 1;
  color: var(--rosé-light);
}

.objection-a {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  padding-left: 28px;
}

/* ===== TRUST / SECURITY SECTION ===== */
.trust-section {
  padding: 80px 0;
  background: var(--white);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.trust-item {
  padding: 28px 16px;
}

.trust-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--blush-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 24px;
}

.trust-item h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.trust-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
  padding: var(--section-spacing) 0;
  background: linear-gradient(180deg, var(--champagne) 0%, var(--blush-light) 100%);
  overflow: hidden;
}

.testimonials-header {
  max-width: 600px;
  margin: 0 auto 56px;
  text-align: center;
}

.testimonials-carousel-wrapper {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

.carousel-viewport {
  overflow: hidden;
  width: 100%;
  padding: 12px 4px 24px;
}

.carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  flex: 0 0 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .testimonial-card {
    flex: 0 0 calc(50% - 12px);
  }
}

@media (min-width: 1024px) {
  .testimonial-card {
    flex: 0 0 calc(33.333% - 16px);
  }
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  fill: var(--gold);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--blush);
  box-shadow: var(--shadow-sm);
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Controls */
.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-smooth);
  color: var(--text-secondary);
}

.carousel-control:hover {
  background: var(--blush-light);
  color: var(--rosé);
  border-color: var(--rosé-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-50%) scale(1.05);
}

.carousel-control.prev {
  left: -8px;
}

.carousel-control.next {
  right: -8px;
}

.carousel-control svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* Indicators */
.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.carousel-indicators .indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.carousel-indicators .indicator.active {
  background: var(--rosé);
  width: 24px;
  border-radius: 4px;
}

@media (max-width: 576px) {
  .testimonials-carousel-wrapper {
    padding: 0 16px;
  }

  .carousel-control {
    display: none;
  }
}

/* ===== PRICING / OFFER SECTION ===== */
.offer-section {
  padding: var(--section-spacing) 0;
  background: linear-gradient(180deg, var(--ivory) 0%, var(--surface-alt) 100%);
  position: relative;
}

.offer-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
}

.offer-wrapper {
  max-width: 880px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 2px solid var(--border-strong);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  overflow: hidden;
  position: relative;
}

.offer-ribbon {
  position: absolute;
  top: 28px;
  right: -55px;
  width: 200px;
  text-align: center;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--text-primary);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 8px 0;
  transform: rotate(45deg);
  z-index: 2;
}

.offer-top {
  padding: 56px 56px 40px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--blush-light) 0%, var(--white) 100%);
}

.offer-top h2 {
  margin-bottom: 12px;
}

.offer-top>p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.offer-body {
  padding: 48px 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.offer-includes h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.offer-includes-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.offer-includes-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.offer-includes-list li svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--rosé);
  margin-top: 2px;
}

.offer-price-box {
  text-align: center;
  padding: 40px 32px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.offer-price-from {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.offer-price-from s {
  color: #e53935;
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: line-through;
  text-decoration-thickness: 2px;
  text-decoration-color: #e53935;
}

.offer-price-main {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}

.offer-price-currency {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--rosé);
  align-self: flex-start;
  margin-top: 8px;
}

.offer-price-value {
  font-family: 'Playfair Display', serif;
  font-size: 3.6rem;
  font-weight: 700;
  color: var(--rosé);
  line-height: 1;
}

.offer-price-cents {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--rosé);
  align-self: flex-start;
  margin-top: 8px;
}

.offer-price-subtext {
  margin-top: 4px;
  margin-bottom: 16px;
}

.offer-installment-text {
  font-size: 1.05rem;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 2px;
}

.offer-installment-text strong {
  color: var(--rosé-dark);
  font-weight: 700;
}

.offer-lifetime-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.offer-limited-tag {
  margin-bottom: 20px;
}

.offer-installments {
  font-size: 0.85rem;
  color: #fff;
  display: inline-block;
  padding: 6px 20px;
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  border-radius: 30px;
  animation: pulse-limited 2s ease-in-out infinite;
}

.offer-installments strong {
  color: #fff;
}

@keyframes pulse-limited {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(238, 90, 36, 0.4);
  }

  50% {
    transform: scale(1.05);
    box-shadow: 0 0 16px 4px rgba(238, 90, 36, 0.25);
  }
}

.btn-primary.offer-cta-main {
  width: 100%;
  padding: 14px 20px;
  font-size: 0.95rem;
}

.offer-guarantee {
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
}

.offer-guarantee svg {
  display: inline-block;
  vertical-align: middle;
  margin-top: -2px;
  margin-right: 4px;
  width: 14px;
  height: 14px;
  color: var(--gold);
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: var(--section-spacing) 0;
  background: var(--white);
}

.faq-header {
  max-width: 600px;
  margin: 0 auto 56px;
  text-align: center;
}

.faq-header h2 {
  margin-bottom: 12px;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.faq-item.active {
  border-color: var(--rosé-light);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-item.active .faq-question {
  color: var(--rosé);
}

.faq-question:hover {
  color: var(--rosé);
}

.faq-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blush-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-smooth);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  background: var(--rosé);
  color: white;
}

.faq-toggle svg {
  width: 14px;
  height: 14px;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-elegant);
}

.faq-answer-inner {
  padding: 0 28px 22px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== FINAL CTA SECTION ===== */
.final-cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--text-primary) 0%, #3D2E33 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(196, 146, 122, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.final-cta-content h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.final-cta-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  margin-bottom: 36px;
}

.final-cta-btn {
  background: linear-gradient(135deg, var(--rosé) 0%, var(--coral) 100%);
  padding: 14px 36px;
  font-size: 1rem;
}

.final-cta-price {
  margin-top: 20px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
  padding: 40px 0;
  background: var(--text-primary);
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger-1 {
  transition-delay: 0.1s;
}

.stagger-2 {
  transition-delay: 0.2s;
}

.stagger-3 {
  transition-delay: 0.3s;
}

.stagger-4 {
  transition-delay: 0.4s;
}

.stagger-5 {
  transition-delay: 0.5s;
}

.stagger-6 {
  transition-delay: 0.6s;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  :root {
    --section-spacing: 80px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    order: 1;
  }

  .hero-visual {
    order: 0;
  }

  .hero-badges {
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .hero-image-wrapper {
    max-width: 360px;
  }

  .transformation-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .transformation-image {
    order: 1;
  }

  .authority-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .offer-body {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-spacing: 64px;
  }

  html {
    font-size: 15px;
  }

  .nav {
    padding: 8px 0;
  }

  .nav-inner {
    padding: 0 12px;
  }

  .nav-logo {
    font-size: 0.95rem;
    gap: 5px;
  }

  .nav-logo .logo-icon {
    width: 26px;
    height: 26px;
    font-size: 11px;
  }

  .nav-cta {
    padding: 7px 14px;
    font-size: 0.78rem;
  }

  .container {
    padding: 0 20px;
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero-image-wrapper {
    max-width: 280px;
  }

  .pain-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

  .objections-grid {
    grid-template-columns: 1fr;
  }

  .chapters-bonus {
    flex-direction: column;
    text-align: center;
  }

  .offer-top {
    padding: 40px 20px 32px;
  }

  .offer-body {
    padding: 32px 28px;
  }

  .offer-price-box {
    padding: 32px 16px;
  }

  .btn-primary.offer-cta-main {
    padding: 12px 8px;
    font-size: 0.8rem;
  }

  .offer-guarantee {
    font-size: 0.7rem;
  }

  .desktop-text {
    display: none;
  }

  .mobile-text {
    display: inline;
  }

  .offer-ribbon {
    position: static;
    transform: none;
    width: 100%;
    text-align: center;
    padding: 8px 0;
    font-size: 0.65rem;
  }

  .offer-price-value {
    font-size: 3rem;
  }

  .authority-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-card {
    padding: 24px 16px;
  }

  .stat-number {
    font-size: 1.8rem;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .trust-item {
    padding: 20px 12px;
  }

  .final-cta-section {
    padding: 72px 0;
  }

  .btn-primary {
    padding: 12px 28px;
    font-size: 0.92rem;
    width: 100%;
    max-width: 360px;
  }
}

@media (max-width: 480px) {
  .hero-badges {
    flex-direction: column;
    align-items: center;
  }

  .hero-trust {
    flex-direction: column;
    text-align: center;
  }

  .hero-trust-text {
    text-align: center;
  }

  .chapter-item {
    padding: 22px 20px;
  }

  .offer-wrapper {
    border-radius: var(--radius-lg);
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== SOCIAL PROOF TOAST ===== */
.social-proof-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--white);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  box-shadow: 0 10px 30px rgba(45, 32, 36, 0.12);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 9999;
  max-width: 340px;
  transform: translateY(120px);
  opacity: 0;
  transition: transform var(--transition-elegant), opacity var(--transition-elegant);
  pointer-events: none;
}

.social-proof-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toast-img-wrapper {
  width: 40px;
  height: 56px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  background: var(--cream);
}

.toast-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.toast-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toast-message {
  font-size: 0.82rem;
  color: var(--text-primary);
  line-height: 1.3;
  margin: 0;
}

.toast-message strong {
  font-weight: 600;
}

.toast-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.toast-verified {
  color: #2e7d32;
  font-weight: 600;
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0;
  align-self: flex-start;
  margin-left: auto;
  transition: color var(--transition-fast);
}

.toast-close:hover {
  color: var(--rosé);
}

@media (max-width: 576px) {
  .social-proof-toast {
    bottom: 16px;
    left: 16px;
    right: 16px;
    max-width: none;
    width: calc(100% - 32px);
  }
}

/* ===== E-BOOK LOOK INSIDE PREVIEW (SECURE MOCKUP) ===== */
.chapters-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: flex-start;
  margin-bottom: 56px;
}

.preview-card-wrapper {
  text-align: center;
  padding: 40px 0 0;
  max-width: 560px;
  margin: 0 auto;
}

.preview-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--rosé);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--blush);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.preview-card-wrapper h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
  font-family: 'Playfair Display', serif;
  color: var(--text-primary);
}

.preview-card-wrapper p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.open-book-container {
  perspective: 1800px;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 15px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.professional-book {
  position: relative;
  width: 400px;
  height: 270px;
  transform-style: preserve-3d;
  /* Modern soft-angle perspective + shift left to center visually */
  transform: rotateX(28deg) rotateY(0deg) rotateZ(-14deg) translateX(-15px);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.professional-book:hover {
  transform: rotateX(22deg) rotateY(0deg) rotateZ(-8deg) translateX(-5px);
}

/* Hardcover backing (Capa Dura) */
.book-cover-3d {
  position: absolute;
  inset: -4px -6px -4px -6px;
  /* slightly larger than pages */
  background: linear-gradient(135deg, var(--rosé-dark) 0%, var(--rosé) 100%);
  border-radius: 4px;
  transform: translateZ(-8px);
  box-shadow:
    -8px 18px 35px rgba(45, 32, 36, 0.22),
    -2px 4px 10px rgba(45, 32, 36, 0.12);
  transform-style: preserve-3d;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

/* Cover Thickness (3D Edge) */
.book-cover-3d::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 6px;
  background: #a3725d;
  /* darker tone for 3D thickness */
  transform-origin: top center;
  transform: rotateX(-90deg);
}

.book-cover-3d::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: 100%;
  width: 6px;
  background: #8f604b;
  transform-origin: right center;
  transform: rotateY(-90deg);
}

/* Page Stack (gives depth to the paper sheets) */
.pages-stack {
  position: absolute;
  inset: 0;
  background: #e3deda;
  border-radius: 2px;
  transform: translateZ(-4px);
  box-shadow: inset -10px 0 20px rgba(0, 0, 0, 0.03), inset 10px 0 20px rgba(0, 0, 0, 0.03);
  border-bottom: 2px solid #ccc7c2;
  border-left: 2px solid #ccc7c2;
}

/* Left & Right Page Sheets */
.visible-page {
  position: absolute;
  width: 50%;
  height: 100%;
  background: #fdfcfb;
  overflow: hidden;
}

.visible-page.left-page {
  left: 0;
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
  transform-origin: right center;
  transform: rotateY(6deg);
  /* slight upward page curve */
  background-image: linear-gradient(90deg, #fdfcfb 0%, #f4f0ec 100%);
}

.visible-page.right-page {
  right: 0;
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
  transform-origin: left center;
  transform: rotateY(-6deg);
  /* slight upward page curve */
  background-image: linear-gradient(90deg, #f4f0ec 0%, #fdfcfb 100%);
}

.visible-page img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  pointer-events: none;
}

/* Dark crease shadow down the spine */
.book-spine-crease {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 16px;
  transform: translateX(-50%) translateZ(1px);
  background: linear-gradient(90deg,
      rgba(0, 0, 0, 0.04) 0%,
      rgba(0, 0, 0, 0.22) 50%,
      rgba(0, 0, 0, 0.04) 100%);
  z-index: 10;
  pointer-events: none;
}

@media (max-width: 1024px) {
  .chapters-grid {
    gap: 48px;
  }

  .preview-card-wrapper {
    position: static;
    max-width: 560px;
    margin: 0 auto;
  }

  .chapters-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .chapters-bottom-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .chapters-bonus {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }

  .bonus-title-row {
    justify-content: center;
  }

  .bonus-list li {
    padding-left: 0;
    text-align: center;
  }

  .bonus-list li::before {
    position: relative;
    margin-right: 6px;
    left: auto;
  }

  .bonus-body-block {
    flex-direction: column;
    gap: 32px;
    align-items: center;
  }

  .bonus-footer-block {
    text-align: center;
  }

  .bonus-visual {
    margin: 0;
    padding: 0;
  }

  .phone-mockup-3d {
    max-width: 220px;
  }
}

@media (max-width: 576px) {
  .hero {
    padding-top: 160px !important;
  }

  .chapters-list {
    grid-template-columns: 1fr;
  }

  /* Header adjustments to stack logo and full-width button on mobile */
  .nav {
    padding: 8px 0;
  }

  .nav-inner {
    flex-direction: column;
    gap: 12px;
    align-items: center;
    padding: 8px 16px;
  }

  .nav-logo {
    font-size: 1.25rem;
    gap: 8px;
    white-space: nowrap;
    justify-content: center;
  }

  .nav-logo .logo-icon {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }

  .nav-cta {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    text-align: center;
    display: flex;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(196, 146, 122, 0.25);
  }

  /* Bonus card padding */
  .chapters-bonus {
    padding: 24px 20px;
  }

  /* Book mockup responsive sizing */
  .open-book-container {
    padding: 10px 0;
  }

  .professional-book {
    width: 280px;
    height: 190px;
    transform: rotateX(28deg) rotateY(0deg) rotateZ(-14deg) translateX(0);
  }

  .professional-book:hover {
    transform: rotateX(22deg) rotateY(0deg) rotateZ(-8deg) translateX(0);
  }
}

/* Testimonials Facebook Image */
.testimonials-fb-image {
  margin-top: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.testimonials-fb-image img {
  width: 100%;
  max-width: 550px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

/* Why Choose Section & Solution Cards */
.why-choose-section {
  padding: var(--section-spacing) 0;
  background-color: var(--ivory);
}

.why-choose-header {
  margin-bottom: 48px;
}

.why-choose-header h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--text-primary);
  margin-bottom: 12px;
}

.why-choose-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
}

.solution-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1100px) {
  .solution-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .solution-cards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.solution-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--rosé-light);
}

.solution-img-wrapper {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.solution-img-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.solution-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.solution-card-body h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--rosé-dark);
  line-height: 1.35;
  margin-bottom: 12px;
}

.solution-card-body p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.solution-check {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: flex-start;
  gap: 6px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
  line-height: 1.4;
}

.solution-check span {
  font-weight: 800;
  color: var(--rosé);
}

/* Offer Delivery Notice Below Card */
.offer-delivery-notice {
  text-align: center;
  margin-top: 24px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--rosé-dark);
}

/* Highlight Banner Section */
.highlight-banner-section {
  padding: 64px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.highlight-banner-card {
  max-width: 840px;
  margin: 0 auto;
  padding: 40px 48px;
  background: var(--white);
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.highlight-banner-card h2 {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.65;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0;
}

@media (max-width: 768px) {
  .highlight-banner-section {
    padding: 40px 0;
  }
  .highlight-banner-card {
    padding: 24px 20px;
  }
  .highlight-banner-card h2 {
    font-size: 1.2rem;
    line-height: 1.55;
  }
}

/* ===== EXIT INTENT POPUP ===== */
.exit-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 14, 16, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.exit-popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.exit-popup-card {
  position: relative;
  background: var(--white);
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  max-width: 520px;
  width: 100%;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3), var(--shadow-glow);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.exit-popup-overlay.active .exit-popup-card {
  transform: scale(1) translateY(0);
}

.exit-popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.05);
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 20;
}

.exit-popup-close:hover {
  background: var(--rosé);
  color: white;
}

.exit-popup-badge {
  display: inline-block;
  background: linear-gradient(135deg, #e53935 0%, #d32f2f 100%);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-top: 8px;
  margin-bottom: 18px;
  max-width: calc(100% - 70px);
  box-shadow: 0 4px 12px rgba(229, 57, 53, 0.25);
  position: relative;
  z-index: 1;
}

.exit-popup-card h2 {
  font-size: 1.45rem;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.exit-popup-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 24px;
}

.exit-popup-price-box {
  background: var(--ivory);
  border: 1px dashed var(--rosé);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
}

.exit-price-from {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 4px;
}

.exit-price-from s {
  color: #e53935;
}

.exit-price-value {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--rosé-dark);
  line-height: 1;
  margin: 6px 0;
}

.exit-price-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 500;
}

@keyframes greenPulseGlow {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 4px 20px rgba(22, 163, 74, 0.4);
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(22, 163, 74, 0.7), 0 0 0 8px rgba(22, 163, 74, 0.25);
  }
}

.exit-popup-btn {
  width: 100%;
  padding: 14px 20px;
  font-size: 0.95rem;
  justify-content: center;
  margin-bottom: 14px;
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%) !important;
  color: #ffffff !important;
  border: none !important;
  box-shadow: 0 4px 20px rgba(22, 163, 74, 0.4) !important;
  animation: greenPulseGlow 3s infinite ease-in-out !important;
  transition: all var(--transition-smooth);
}

.exit-btn-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
}

.btn-line-1 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.95;
}

.btn-line-2 {
  font-size: 0.95rem;
  font-weight: 800;
  margin-top: 2px;
}

.exit-popup-btn::before {
  background: linear-gradient(135deg, #15803d 0%, #166534 100%) !important;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.exit-popup-btn:hover {
  background: linear-gradient(135deg, #15803d 0%, #166534 100%) !important;
  transform: translateY(-3px) scale(1.02) !important;
  box-shadow: 0 10px 30px rgba(22, 163, 74, 0.6) !important;
  color: #ffffff !important;
  animation: none !important;
}

.exit-popup-btn:hover::before {
  opacity: 1 !important;
}

.exit-popup-guarantee {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 16px;
}

.exit-popup-dismiss {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 0.78rem;
  text-decoration: underline;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.exit-popup-dismiss:hover {
  color: var(--text-primary);
}

@media (max-width: 576px) {
  .exit-popup-card {
    padding: 38px 14px 20px;
  }
  .exit-popup-close {
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    font-size: 1.1rem;
    z-index: 20;
  }
  .exit-popup-badge {
    font-size: 0.63rem;
    padding: 5px 12px;
    margin-top: 12px;
    margin-bottom: 12px;
    max-width: calc(100% - 70px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .exit-popup-card h2 {
    font-size: 1.15rem;
  }
  .exit-price-value {
    font-size: 2rem;
  }
  .exit-popup-btn {
    padding: 10px 12px !important;
  }
  .btn-line-1 {
    font-size: 0.74rem;
  }
  .btn-line-2 {
    font-size: 0.86rem;
  }
}