/* ==========================================================================
   ESTILOS PRINCIPAIS — A JORNADA DE MARIANA
   Tema Noturno Azul Meia-Noite Profundo (#000d21) & Ouro Solar
   ========================================================================== */

@import url('design-tokens.css');

/* --- RESET & BASE --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-primary);
}

body {
  background-color: var(--bg-primary);
  color: #000000;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
  selection-background-color: var(--bg-primary);
  selection-color: var(--bg-primary);
}

::selection {
  background-color: var(--gold-500);
  color: var(--bg-primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-500);
}

/* Links & Typography Defaults */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 3px;
}

/* --- CANVAS & AMBIENT BACKGROUNDS --- */
#ambient-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-canvas);
  pointer-events: none;
  opacity: 0.85;
}

.ambient-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  z-index: var(--z-canvas);
}

.orb-hero {
  top: -80px;
  right: 5%;
  width: 580px;
  height: 580px;
  background: radial-gradient(circle, rgba(242, 199, 121, 0.16) 0%, rgba(168, 85, 247, 0.12) 40%, rgba(56, 189, 248, 0.06) 70%, transparent 80%);
}

.orb-horizon {
  top: 55%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 140, 66, 0.16) 0%, rgba(242, 199, 121, 0.08) 50%, transparent 80%);
}

/* --- CONTAINER & GRID SYSTEM --- */
.site-container {
  width: 100%;
  max-width: var(--max-width-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
  position: relative;
  z-index: var(--z-base);
}

.site-container-narrow {
  max-width: var(--max-width-narrow);
}

.site-container-reading {
  max-width: var(--max-width-reading);
}

/* --- HEADER & NAVIGATION --- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  padding: 1rem 0;
  background: rgba(0, 13, 33, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: padding var(--transition-normal), background var(--transition-normal);
}

.site-header.scrolled {
  padding: 0.75rem 0;
  background: rgba(0, 13, 33, 0.95);
  border-bottom: 1px solid var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  flex-direction: column;
}

.nav-brand-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}

.nav-brand-author {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-400);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--gold-400);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--gold-300);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta-btn {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--gold-300) 0%, var(--gold-500) 100%);
  color: #000d21;
  box-shadow: 0 4px 14px rgba(223, 177, 91, 0.28);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(223, 177, 91, 0.45);
}

.mobile-menu-toggle {
  display: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  padding: 0.5rem;
}

/* --- BADGES & LITERARY SEALS --- */
.literary-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(242, 199, 121, 0.08);
  border: 1px solid var(--border-medium);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gold-400);
  box-shadow: 0 0 8px var(--gold-400);
  animation: pulseGlow 2.5s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* --- SECTION GENERAL STYLING --- */
.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  position: relative;
  z-index: var(--z-base);
}

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

.section-header {
  text-align: center;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section-tag {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-title em {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--gold-300);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* --- HERO SECTION --- */
.hero-section {
  padding-top: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
  min-height: auto;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-title-group {
  margin-bottom: 1.5rem;
}

.hero-main-title {
  font-family: var(--font-serif);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 500;
  font-style: italic;
  color: var(--gold-400);
  letter-spacing: 0.02em;
  display: block;
  margin-bottom: 0.85rem;
}

.hero-tagline-quote {
  font-size: var(--text-base);
  color: var(--gold-300);
  font-style: italic;
  background: rgba(242, 199, 121, 0.07);
  border-left: 2px solid var(--gold-500);
  padding: 0.5rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.75rem;
  display: inline-block;
  max-width: fit-content;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-button-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1rem 2rem;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, #ffe2a8 0%, #f2c779 50%, #c89943 100%);
  color: #000d21;
  box-shadow: var(--shadow-gold-button);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transition: left 0.75s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(223, 177, 91, 0.5);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  background: rgba(0, 26, 64, 0.65);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(2, 36, 89, 0.9);
  border-color: var(--gold-400);
  color: var(--gold-300);
  transform: translateY(-2px);
}

.btn-large {
  padding: 1.15rem 2.5rem;
  font-size: var(--text-base);
}

.btn-full {
  width: 100%;
}

/* Microcopy under CTAs */
.microcopy-box {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.microcopy-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.microcopy-item svg {
  color: var(--gold-400);
  flex-shrink: 0;
}

/* Hero Book Visual (Right Column) */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.book-aura {
  position: absolute;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(242, 199, 121, 0.22) 0%, rgba(168, 85, 247, 0.12) 40%, transparent 70%);
  border-radius: 50%;
  filter: blur(45px);
  z-index: 1;
  animation: floatAura 6s ease-in-out infinite alternate;
}

@keyframes floatAura {
  0% { transform: scale(0.95) translate(0, 0); opacity: 0.7; }
  100% { transform: scale(1.05) translate(5px, -10px); opacity: 1; }
}

.book-mockup-wrapper {
  position: relative;
  z-index: 2;
  perspective: 1200px;
  transform-style: preserve-3d;
  transition: transform var(--transition-normal);
}

.book-mockup-img {
  max-height: 560px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 25px 45px rgba(0, 5, 18, 0.95)) drop-shadow(0 0 35px rgba(242, 199, 121, 0.25));
  transition: transform var(--transition-slow), filter var(--transition-slow);
}

.book-mockup-wrapper:hover .book-mockup-img {
  transform: translateY(-8px) scale(1.02);
  filter: drop-shadow(0 35px 60px rgba(0, 5, 18, 0.98)) drop-shadow(0 0 50px rgba(242, 199, 121, 0.4));
}

.book-badge-overlay {
  position: absolute;
  bottom: 20px;
  right: -15px;
  background: rgba(0, 19, 48, 0.94);
  border: 1px solid var(--border-gold-glow);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
}

.book-badge-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(242, 199, 121, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
}

.book-badge-text {
  display: flex;
  flex-direction: column;
}

.book-badge-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.book-badge-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* --- SECTION 5: IDENTIFICAÇÃO ("O ESPELHO") --- */
.identification-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.5rem auto;
}

.mirror-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.mirror-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  position: relative;
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mirror-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.mirror-card-number {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--gold-500);
  font-weight: 600;
  margin-bottom: 1rem;
}

.mirror-card-text {
  font-size: var(--text-lg);
  font-family: var(--font-serif);
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 1rem;
}

.mirror-card-subtext {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

.mirror-card-highlight {
  border-color: var(--gold-500);
  background: linear-gradient(145deg, rgba(2, 34, 84, 0.9) 0%, rgba(0, 19, 48, 0.95) 100%);
  box-shadow: 0 0 35px rgba(242, 199, 121, 0.15);
}

.mirror-card-highlight .mirror-card-text {
  color: var(--gold-300);
}

.identification-closing {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem;
  background: rgba(242, 199, 121, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.identification-closing-phrase {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--gold-300);
  margin-bottom: 0.5rem;
}

.identification-closing-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
}

/* --- SECTION 6: CONHEÇA MARIANA --- */
#mariana {
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
}

.character-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.character-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-medium);
}

.character-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.character-image-wrapper:hover .character-img {
  transform: scale(1.03);
}

.character-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.5rem 1.5rem;
  background: linear-gradient(to top, rgba(0, 13, 33, 0.96) 0%, rgba(0, 13, 33, 0.6) 60%, transparent 100%);
  color: var(--text-primary);
}

.character-label {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.character-caption {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-secondary);
}

.character-narrative {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.character-quote {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  border-left: 3px solid var(--gold-500);
  padding-left: 1.5rem;
}

.character-body-text {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.8;
}

.character-traits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 0.5rem;
}

.trait-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(0, 26, 64, 0.55);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.trait-item svg {
  color: var(--gold-400);
  flex-shrink: 0;
}

/* --- THE 4 PILLARS SECTION --- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.pillar-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold-500);
  line-height: 1;
  margin-bottom: 1.25rem;
  opacity: 0.75;
}

.pillar-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.pillar-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- WHAT'S INSIDE & WORKBOOK --- */
.inside-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.inside-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-box {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.feature-box:hover {
  border-color: var(--border-medium);
}

.feature-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(242, 199, 121, 0.12);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  flex-shrink: 0;
}

.feature-content h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.feature-content p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.workbook-visual {
  position: relative;
}

.workbook-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-medium);
}

.workbook-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.workbook-card:hover .workbook-img {
  transform: scale(1.02);
}

.workbook-badge {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: rgba(0, 13, 33, 0.92);
  border: 1px solid var(--gold-500);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--gold-300);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.workbook-caption-box {
  padding: 1.5rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.workbook-caption-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.workbook-caption-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* --- DEGUSTAÇÃO BANNER (SAMPLE PREVIEW) --- */
.sample-banner {
  background: linear-gradient(135deg, rgba(0, 24, 60, 0.9) 0%, rgba(0, 13, 33, 0.95) 100%);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-md);
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
}

.sample-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(242, 199, 121, 0.09) 0%, transparent 60%);
  pointer-events: none;
}

.sample-banner-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.sample-banner-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 1.75rem;
}

/* --- SECTION 7: GRANDE SEÇÃO DE CONVERSÃO ("O PONTO DE VIRADA") --- */
.conversion-section {
  background: radial-gradient(circle at 50% 100%, rgba(255, 140, 66, 0.22) 0%, rgba(242, 199, 121, 0.14) 25%, rgba(168, 85, 247, 0.08) 50%, var(--bg-primary) 80%);
  padding: clamp(5rem, 10vw, 8.5rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.horizon-glow-line {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 85%;
  max-width: 950px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-400), #ff9e42, var(--gold-400), transparent);
  box-shadow: 0 -15px 45px 12px rgba(255, 158, 66, 0.4);
  animation: glowPulse 4s ease-in-out infinite alternate;
}

@keyframes glowPulse {
  0% { opacity: 0.5; filter: blur(1px); }
  100% { opacity: 1; filter: blur(3px); }
}

.conversion-box {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.conversion-headline {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.conversion-highlight-line {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-style: italic;
  color: var(--gold-300);
  display: block;
  margin-bottom: 2.5rem;
}

/* --- AUTHOR SECTION --- */
#autor,
.author-section {
  padding-top: clamp(2.5rem, 4vw, 3.5rem);
  padding-bottom: clamp(1.75rem, 3vw, 2.5rem);
}

.author-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3rem);
  backdrop-filter: blur(12px);
}

.author-image-container {
  width: 100%;
  display: flex;
  justify-content: center;
}

.author-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-medium);
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.6), 0 0 20px rgba(251, 191, 36, 0.08);
  background: linear-gradient(135deg, #022459 0%, #001330 100%);
}

.author-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.author-image-wrapper:hover .author-image {
  transform: scale(1.04);
}

.author-tag-overlay {
  position: absolute;
  bottom: 0.85rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(2, 36, 89, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-medium);
  border-radius: 9999px;
  padding: 0.3rem 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-300);
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  pointer-events: none;
}

.author-monogram {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #022459 0%, #001330 100%);
  border: 1px solid var(--border-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.author-symbol {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.author-tag {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-300);
  font-weight: 600;
}

.author-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.author-name {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--text-primary);
}

.author-role {
  font-size: var(--text-sm);
  color: var(--gold-400);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.author-bio {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.8;
}

/* --- SOCIAL PROOF & TESTIMONIALS SECTION --- */
#depoimentos {
  padding-top: clamp(1.75rem, 3vw, 2.5rem);
  padding-bottom: clamp(1.75rem, 3vw, 2.5rem);
}

#depoimentos .section-header {
  margin-bottom: clamp(1.5rem, 2.5vw, 2rem);
}

.social-proof-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 1.75rem 2rem;
  margin-bottom: clamp(1.75rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
  position: relative;
}

.metric-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.metric-value {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.5vw, 2.35rem);
  font-weight: 700;
  color: var(--gold-300);
  line-height: 1.1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.metric-star {
  color: var(--gold-400);
  font-size: 1.35rem;
}

.metric-label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '“';
  position: absolute;
  top: 0.25rem;
  right: 1.25rem;
  font-family: var(--font-serif);
  font-size: 5rem;
  line-height: 1;
  color: rgba(242, 199, 121, 0.06);
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-medium);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.7), 0 0 25px rgba(242, 199, 121, 0.08);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #022459 0%, #001330 100%);
  border: 1px solid var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gold-300);
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.testimonial-author-info {
  flex-grow: 1;
}

.testimonial-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: block;
  margin-top: 0.15rem;
}

.testimonial-rating {
  color: var(--gold-400);
  font-size: 0.9rem;
  letter-spacing: 2px;
  white-space: nowrap;
}

.testimonial-text {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: italic;
}

.testimonial-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.testimonial-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #34d399;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* --- PRICING & OFFER SECTION --- */
#oferta {
  padding-top: clamp(1.75rem, 3vw, 2.5rem);
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
}

#oferta .section-header {
  margin-bottom: clamp(1.5rem, 2.5vw, 2rem);
}

.offer-wrapper {
  max-width: 680px;
  margin: 0 auto;
}

.offer-card {
  background: linear-gradient(165deg, rgba(2, 28, 68, 0.95) 0%, rgba(0, 13, 33, 0.98) 100%);
  border: 1px solid var(--border-gold-glow);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-lg), 0 0 50px rgba(242, 199, 121, 0.18);
  position: relative;
  text-align: center;
}

.offer-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold-300) 0%, var(--gold-500) 100%);
  color: #000d21;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(223, 177, 91, 0.45);
}

.offer-book-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 0.5rem;
  margin-bottom: 0.25rem;
}

.offer-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.offer-price-box {
  margin: 1.5rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.price-original {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-decoration: line-through;
  margin-bottom: 0.25rem;
}

.price-current-group {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.35rem;
}

.price-currency {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold-400);
}

.price-value {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--gold-300);
  line-height: 1;
}

.price-installments {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 0.25rem;
}

.offer-deliverables {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: left;
  margin: 2rem 0;
}

.deliverable-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.deliverable-item svg {
  color: var(--gold-400);
  margin-top: 2px;
  flex-shrink: 0;
}

.guarantee-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1rem;
  background: rgba(242, 199, 121, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-align: left;
}

.guarantee-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(242, 199, 121, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  flex-shrink: 0;
}

.guarantee-text h5 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.guarantee-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* --- SECTION 8: FAQ ACCORDION --- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.5rem;
  text-align: left;
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.faq-trigger:hover {
  color: var(--gold-300);
}

.faq-icon {
  width: 24px;
  height: 24px;
  color: var(--gold-400);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  padding: 0 1.5rem;
}

.faq-item.active .faq-content {
  padding-bottom: 1.5rem;
}

.faq-answer {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

/* --- SECTION 9: FINAL CTA --- */
.final-cta-section {
  padding: clamp(5rem, 9vw, 8rem) 0;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-primary) 0%, #00173d 100%);
  border-top: 1px solid var(--border-subtle);
}

.final-cta-box {
  max-width: 720px;
  margin: 0 auto;
}

.final-headline {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.final-subheadline {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-style: italic;
  color: var(--gold-300);
  margin-bottom: 2.25rem;
}

.final-microcopy {
  margin-top: 1.5rem;
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-style: italic;
}

/* --- SECTION 10: FOOTER --- */
.site-footer {
  background-color: var(--bg-footer);
  border-top: 1px solid rgba(242, 199, 121, 0.1);
  padding: 3.5rem 0 2.5rem 0;
  color: var(--text-muted);
  font-size: var(--text-xs);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.footer-brand h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.footer-brand p {
  color: var(--gold-400);
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 1.5rem;
  list-style: none;
}

.footer-link-btn {
  color: var(--text-muted);
  transition: color var(--transition-fast);
  font-size: 0.8rem;
}

.footer-link-btn:hover {
  color: var(--gold-300);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 1.5rem;
  text-align: center;
  line-height: 1.8;
}

/* --- STICKY MOBILE BAR --- */
.sticky-mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 13, 33, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-medium);
  padding: 0.75rem 1.25rem;
  z-index: var(--z-sticky-bar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.6);
}

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

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

.mobile-bar-title {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.mobile-bar-price {
  font-size: 0.75rem;
  color: var(--gold-400);
  font-weight: 700;
}

.mobile-bar-btn {
  padding: 0.6rem 1.25rem;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* --- MODAIS (LEITOR & LEGAIS) --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 8, 20, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  max-width: 760px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  overflow: hidden;
}

.modal-overlay.open .modal-container {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-header-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close-btn {
  color: var(--text-muted);
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 1.75rem;
  overflow-y: auto;
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.8;
}

.sample-reader-text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.9;
  color: #f0f4fc;
}

.sample-reader-text p {
  margin-bottom: 1.25rem;
  text-indent: 1.5rem;
}

.sample-reader-text p.no-indent {
  text-indent: 0;
}

.sample-chapter-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  text-align: center;
  color: var(--gold-300);
  margin-bottom: 2rem;
  text-indent: 0 !important;
}

.modal-footer {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* --- REVEAL ON SCROLL ANIMATIONS --- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-cinematic), transform 0.6s var(--ease-cinematic);
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* --- RESPONSIVIDADE (MOBILE & TABLET) --- */
@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-content {
    align-items: center;
  }

  .hero-tagline-quote {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-button-group {
    justify-content: center;
  }

  .microcopy-box {
    align-items: center;
  }

  .hero-visual {
    order: 2;
  }

  .book-mockup-img {
    max-height: 440px;
  }

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

  .inside-layout {
    grid-template-columns: 1fr;
  }

  .author-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .author-image-wrapper,
  .author-monogram {
    max-width: 220px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta-btn {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .btn {
    width: 100%;
  }

  .hero-button-group {
    flex-direction: column;
    width: 100%;
  }

  .book-badge-overlay {
    bottom: 10px;
    right: 0;
  }

  .character-traits {
    grid-template-columns: 1fr;
  }

  .modal-container {
    max-height: 92vh;
  }

  .social-proof-metrics {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 1rem;
    padding: 1.5rem 1rem;
    margin-bottom: 2.5rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .testimonial-card {
    padding: 1.5rem;
  }
}