:root {
  --azul-profundo: #0F172A;
  --branco-papel: #FAF9F6;
  --dourado-fosco: #C8A96B;
  --cinza-suave: #64748B;
  --preto-texto: #1E293B;
  --espacamento-lateral: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Lora', 'Georgia', serif;
  background-color: var(--branco-papel);
  color: var(--preto-texto);
  line-height: 1.8;
  font-size: 19px;
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  color: var(--azul-profundo);
  line-height: 1.2;
}

p {
  margin-bottom: 24px;
}

.container-small {
  max-width: 650px;
  margin: 0 auto;
  padding: 0 var(--espacamento-lateral);
}

/* Progress Indicator */
#progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: rgba(15, 23, 42, 0.05);
  z-index: 1000;
}

#progress-bar {
  height: 100%;
  background-color: var(--dourado-fosco);
  width: 0%;
  transition: width 0.1s;
}

/* Book Sections */
.book-section {
  padding: 100px 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* 1. Capa */
.capa-section {
  background-color: var(--azul-profundo);
  color: white;
  padding: 0;
  text-align: center;
}

.capa-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.capa-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  border-radius: 4px;
}

.capa-text {
  padding: 0 var(--espacamento-lateral);
}

.capa-author {
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.75rem;
  color: var(--dourado-fosco);
  margin-bottom: 16px;
}

.capa-title {
  font-size: 3rem;
  color: white;
  margin-bottom: 20px;
}

.capa-subtitle {
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: #94A3B8;
  max-width: 500px;
  margin: 0 auto 40px;
}

.btn-start {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--dourado-fosco);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.btn-start:hover {
  transform: translateY(5px);
}

/* 2. Sumário */
.sumario-section {
  background-color: white;
}

.section-label {
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 0.8rem;
  color: var(--dourado-fosco);
  margin-bottom: 40px;
  text-align: center;
}

.toc-list {
  list-style: none;
}

.toc-list li {
  margin-bottom: 16px;
  border-bottom: 1px solid #F1F5F9;
  padding-bottom: 12px;
}

.toc-list a {
  text-decoration: none;
  color: var(--azul-profundo);
  font-family: 'Lora', serif;
  font-size: 1.1rem;
  transition: color 0.3s ease;
  display: flex;
  justify-content: space-between;
}

.toc-list a:hover {
  color: var(--dourado-fosco);
}

/* Text Sections */
.text-section {
  padding: 120px 0;
}

.chapter-title {
  margin-bottom: 60px;
  font-size: 2.2rem;
  position: relative;
}

.chapter-title span {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--dourado-fosco);
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.quote-highlight {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.8rem;
  line-height: 1.4;
  color: var(--azul-profundo);
  border-left: 4px solid var(--dourado-fosco);
  padding-left: 32px;
  margin: 0 0 60px 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-align: center;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background-color: var(--dourado-fosco);
  color: white;
}

.btn-primary:hover {
  background-color: var(--azul-profundo);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #1E293B;
  color: white !important;
}

.btn-whatsapp:hover {
  background-color: #334155;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--azul-profundo);
  border: 2px solid var(--azul-profundo);
}

.btn-outline:hover {
  background-color: var(--azul-profundo);
  color: white;
}

.emphasis-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--azul-profundo);
  text-align: center;
  margin: 60px 0;
  font-style: italic;
}

.insight-box {
  background-color: var(--azul-profundo);
  color: white;
  padding: 50px 40px;
  border-radius: 4px;
  margin: 80px 0;
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-style: italic;
  text-align: center;
  font-size: 1.5rem;
  line-height: 1.4;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
  position: relative;
  border: none !important; /* Ensure no border override */
}

.insight-box::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: var(--dourado-fosco);
    opacity: 0.3;
}

.cta-intermediate {
    background-color: white;
    padding: 60px 40px;
    border-radius: 12px;
    margin: 100px 0;
    text-align: center;
    border: 1px solid #E2E8F0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.cta-intermediate h3 {
    font-size: 1.4rem;
    margin-bottom: 24px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--dourado-fosco);
    color: white;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: var(--azul-profundo);
    transform: translateY(-2px);
}

/* Modal do Quiz */
.quiz-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.95);
    z-index: 2000;
    display: none; /* Hidden by default */
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(5px);
}

.quiz-modal-content {
    width: 100%;
    max-width: 800px;
    background-color: white;
    border-radius: 20px;
    position: relative;
    max-height: 95vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2.5rem;
    color: var(--azul-profundo);
    cursor: pointer;
    z-index: 2100;
    line-height: 1;
}

/* Quiz Styles Inside Modal */
.quiz-container {
  display: flex;
  flex-direction: column;
  min-height: 400px;
}
.quiz-header {
  display: flex;
  align-items: center;
  padding: 24px;
  border-bottom: 1px solid #E2E8F0;
  background-color: #F8FAFC;
}
.quiz-nav-btn {
  background: none;
  border: none;
  color: var(--cinza-suave);
  font-size: 1.25rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.quiz-nav-btn:hover { background-color: #E2E8F0; }
.progress-bar-container {
  flex: 1;
  height: 8px;
  background-color: #E2E8F0;
  border-radius: 4px;
  margin: 0 20px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background-color: var(--dourado-fosco);
  width: 0%;
  transition: width 0.4s ease;
}
.quiz-content { padding: 40px 24px; text-align: center; }
.quiz-question-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  margin-bottom: 30px;
  color: var(--azul-profundo);
}
.quiz-options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.quiz-option-card {
  background-color: #F8FAFC;
  border: 2px solid #E2E8F0;
  padding: 16px;
  border-radius: 12px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  transition: all 0.2s;
}
.quiz-option-card:hover { border-color: var(--dourado-fosco); background-color: rgba(200, 169, 107, 0.05); }
.quiz-option-card.selected { border-color: var(--dourado-fosco); background-color: rgba(200, 169, 107, 0.1); }
.quiz-input {
  width: 100%;
  max-width: 400px;
  padding: 14px;
  border: 2px solid #E2E8F0;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 1rem;
}
.quiz-btn-next {
  width: 100%;
  max-width: 400px;
  background-color: var(--dourado-fosco);
  color: white;
  padding: 16px;
  border-radius: 8px;
  border: none;
  font-weight: 700;
  cursor: pointer;
}

/* Manifesto */
.manifesto-section {
  background-color: var(--azul-profundo);
  color: white;
}

.manifesto-section h2 {
  color: var(--dourado-fosco);
}

.manifesto-content p {
  color: #CBD5E1;
}

.manifesto-affirmation {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: white;
  text-align: center;
  margin: 60px 0;
  line-height: 2;
  font-style: italic;
}

.final-signature {
  font-family: 'Lora', serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--dourado-fosco);
  text-align: center;
  margin-top: 80px;
}

/* CTA */
.cta-box {
  margin-top: 100px;
  background-color: white;
  padding: 48px;
  border-radius: 16px;
  text-align: center;
  color: var(--azul-profundo);
}

.cta-box h3 {
  font-family: 'Playfair Display', serif;
  margin-bottom: 16px;
  font-size: 1.8rem;
  color: var(--azul-profundo);
}

.cta-box p {
  color: var(--cinza-suave);
  margin-bottom: 32px;
}

.btn-premium {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: var(--azul-profundo);
  color: white !important;
  text-decoration: none;
  padding: 20px 40px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.btn-premium:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.3);
}

/* Footer */
.book-footer {
  padding: 60px 0;
  text-align: center;
  background-color: var(--branco-papel);
  border-top: 1px solid #E2E8F0;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  color: var(--cinza-suave);
}

/* Mobile Tweaks */
@media (max-width: 600px) {
  body {
    font-size: 18px;
  }
  
  .book-section {
    padding: 60px 0;
  }
  
  .capa-title {
    font-size: 2.2rem;
  }
  
  .chapter-title {
    font-size: 1.8rem;
    margin-bottom: 40px;
  }
  
  .quote-highlight {
    font-size: 1.4rem;
    padding-left: 20px;
    margin-bottom: 40px;
  }
  
  .insight-box {
    padding: 40px 24px;
    margin: 60px 0;
    font-size: 1.25rem;
  }

  .cta-intermediate {
      padding: 40px 20px;
      margin: 80px 0;
  }
  
  .cta-box {
    padding: 32px 24px;
  }
}

/* Follow Us Component */
.follow-us-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 32px;
  gap: 12px;
}

.follow-us-container p {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--cinza-suave);
  margin-bottom: 0;
}

.instagram-follow-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--azul-profundo);
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
}

.instagram-follow-btn:hover {
  color: var(--dourado-fosco);
  transform: translateY(-2px);
}

.instagram-follow-btn.gold {
  color: var(--dourado-fosco);
}

.instagram-follow-btn i {
  font-size: 1.4rem;
  color: var(--dourado-fosco);
}