/* ==========================================================================
   DESIGN SYSTEM & TOKENS - REDAÇÃO UEG SEM MISTÉRIO
   Aesthetics: Elite EdTech Direct Response (CRO-focused, $150k Agency Tier)
   Mobile-First Architecture
   ========================================================================== */

:root {
  /* Brand Core Colors */
  --color-primary: #3B82F6;        /* Vibrant Sky / Royal Blue */
  --color-primary-dark: #1D4ED8;   /* Deep Blue for contrasts */
  --color-primary-deep: #1E3A8A;   /* Navy for hero depth */
  --color-accent: #FFD200;         /* Vibrant Gold/Yellow for CTAs */
  --color-accent-hover: #F5C500;   /* Richer gold on hover */
  --color-accent-glow: rgba(255, 210, 0, 0.45);
  
  /* Text & Surfaces */
  --color-bg-light: #F8FAFC;       /* Soft ice-white background */
  --color-bg-white: #FFFFFF;
  --color-bg-subtle: #F1F5F9;
  --color-text-main: #0F172A;       /* Deep slate/graphite */
  --color-text-muted: #475569;      /* Slate neutral */
  --color-text-light: #64748B;
  --color-text-inverse: #FFFFFF;
  
  /* Borders & Shadows */
  --color-border-subtle: rgba(226, 232, 240, 0.8);
  --color-border-primary: rgba(59, 130, 246, 0.2);
  --color-border-gold: rgba(255, 210, 0, 0.4);
  
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px -4px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 36px -6px rgba(15, 23, 42, 0.12);
  --shadow-cta: 0 8px 25px rgba(255, 210, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.06);
  --shadow-cta-hover: 0 12px 30px rgba(255, 210, 0, 0.6), 0 4px 10px rgba(0, 0, 0, 0.1);
  --shadow-hero-card: 0 24px 48px -12px rgba(15, 23, 42, 0.25);

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-cursive: 'Caveat', cursive, sans-serif;

  /* Layout Spacing */
  --container-max: 1140px;
  --section-py-mobile: 60px;
  --section-py-desktop: 90px;
  
  /* Motion & Dynamics */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-spring);
  --transition-normal: 0.35s var(--ease-spring);
  --transition-slow: 0.7s var(--ease-spring);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-light);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.section {
  padding-top: var(--section-py-mobile);
  padding-bottom: var(--section-py-mobile);
  position: relative;
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--section-py-desktop);
    padding-bottom: var(--section-py-desktop);
  }
}

.text-center { text-align: center; }
.text-gold { color: var(--color-accent); }
.text-blue { color: var(--color-primary); }

/* Double-Bezel Architecture (Outer Shell + Inner Core) */
.double-bezel {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--color-border-subtle);
  border-radius: 24px;
  padding: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.double-bezel-inner {
  background: #FFFFFF;
  border-radius: 18px;
  padding: 24px;
  height: 100%;
  border: 1px solid rgba(226, 232, 240, 0.6);
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.8);
}

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

/* CTA Buttons */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(180deg, #FFE033 0%, var(--color-accent) 100%);
  color: #0F172A;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  padding: 16px 28px;
  border-radius: 9999px;
  box-shadow: var(--shadow-cta);
  transition: all var(--transition-fast);
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  text-align: center;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .btn-cta {
    width: auto;
    font-size: 1.15rem;
    padding: 18px 36px;
  }
}

.btn-cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-cta-hover);
  background: linear-gradient(180deg, #FFE855 0%, #FFDC1A 100%);
}

.btn-cta:active {
  transform: translateY(1px) scale(0.99);
}

/* Button with nested trailing icon pill */
.btn-cta .btn-icon-pill {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.btn-cta:hover .btn-icon-pill {
  transform: translateX(4px);
  background: rgba(15, 23, 42, 0.16);
}

/* Shimmer Light Reflection on CTA */
.btn-cta::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  transform: rotate(30deg);
  animation: btn-shimmer 4s infinite ease-in-out;
}

@keyframes btn-shimmer {
  0% { left: -60%; }
  25% { left: 140%; }
  100% { left: 140%; }
}

/* Pulsing effect for High CRO */
.pulse-shadow {
  animation: pulse-glow 2.5s infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(255, 210, 0, 0.65), 0 8px 24px rgba(255, 210, 0, 0.35);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(255, 210, 0, 0), 0 12px 30px rgba(255, 210, 0, 0.5);
  }
}

/* Eyebrow / Badges */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-pill-light {
  background: rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.badge-pill-gold {
  background: #FFFBEB;
  color: #B45309;
  border: 1px solid #FDE68A;
}

.badge-pill-blue {
  background: #EFF6FF;
  color: #1D4ED8;
  border: 1px solid #BFDBFE;
}

/* ==========================================================================
   TOP URGENCY BAR
   ========================================================================== */
.top-urgency-bar {
  background: #FFD200;
  color: #0F172A;
  padding: 10px 16px;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: -0.01em;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  position: relative;
  z-index: 60;
}

.urgency-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  text-align: center;
}

.urgency-timer {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 23, 42, 0.08);
  padding: 2px 10px;
  border-radius: 20px;
  font-variant-numeric: tabular-nums;
  font-weight: 900;
}

/* ==========================================================================
   STICKY FLOATING NAVBAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--transition-fast);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.site-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: none;
  list-style: none;
  gap: 28px;
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
    align-items: center;
  }
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.nav-cta-btn {
  background: #FFD200;
  color: #0F172A;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 10px 20px;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(255, 210, 0, 0.35);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 210, 0, 0.5);
  background: #FFE033;
}

/* ==========================================================================
   HERO SECTION (DOBRA 1)
   ========================================================================== */
.hero-section {
  background: linear-gradient(165deg, #2563EB 0%, #1D4ED8 40%, #172554 100%);
  color: #FFFFFF;
  padding-top: 40px;
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero-section {
    padding-top: 60px;
    padding-bottom: 90px;
  }
}

/* Background ambient lighting */
.hero-ambient-glow {
  position: absolute;
  top: -10%;
  left: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.25) 0%, rgba(37, 99, 235, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-badge-wrap {
  display: flex;
  justify-content: center;
}

@media (min-width: 960px) {
  .hero-content.text-left {
    text-align: left;
  }
  .hero-content.text-left .hero-badge-wrap {
    justify-content: flex-start;
  }
}

.hero-title-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 4px 0;
}

.hero-brand-h1 {
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-full-logo {
  width: 100%;
  max-width: 560px;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.3));
  transition: transform var(--transition-normal);
}

@media (min-width: 768px) {
  .hero-full-logo {
    max-width: 640px;
  }
}

@media (max-width: 520px) {
  .hero-full-logo {
    max-width: 360px;
  }
}

.hero-subheadline {
  font-size: 1.08rem;
  color: #F1F5F9;
  line-height: 1.6;
  font-weight: 500;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 640px) {
  .hero-subheadline {
    font-size: 1.18rem;
  }
}

.hero-subheadline strong {
  color: #FFFFFF;
  font-weight: 800;
}

.hero-sub-extra {
  font-size: 0.98rem;
  color: #E2E8F0;
  margin-top: -8px;
  opacity: 0.95;
}

/* Hero Price Capsule */
.hero-price-capsule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(12px);
  padding: 12px 24px;
  border-radius: 9999px;
  width: fit-content;
  margin: 0 auto;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.hero-cta-wrap {
  display: flex;
  justify-content: center;
  width: 100%;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: #E2E8F0;
  font-weight: 600;
  margin-top: 4px;
}

.hero-price-old {
  font-size: 0.95rem;
  color: #CBD5E1;
  text-decoration: line-through;
  font-weight: 600;
}

.hero-price-new {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.hero-price-new .currency {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-accent);
}

.hero-price-new .value {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}

.hero-price-installments {
  font-size: 0.85rem;
  color: #CBD5E1;
  font-weight: 600;
}

/* Micro-Trust Signals */
.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: #E2E8F0;
  font-weight: 600;
  margin-top: 4px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Hero Mockup Visual */
.hero-mockup-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-mockup-card {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.hero-main-img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-hero-card);
  transition: transform var(--transition-slow);
}

.hero-mockup-wrap:hover .hero-main-img {
  transform: translateY(-6px);
}

/* Floating Badges on Mockup */
.floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.96);
  color: var(--color-text-main);
  padding: 8px 14px;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.8);
  animation: float-slow 4s infinite ease-in-out;
}

.floating-badge-1 {
  top: 6%;
  left: -4%;
  animation-delay: 0s;
}

.floating-badge-2 {
  top: 18%;
  right: -4%;
  animation-delay: 1.5s;
}

.floating-badge-3 {
  bottom: 12%;
  right: 2%;
  animation-delay: 2.5s;
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ==========================================================================
   DOBRA 2: QUEBRA DE OBJEÇÃO (UEG != ENEM)
   ========================================================================== */
.objection-section {
  background: #FFFFFF;
}

.section-header {
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .section-header {
    margin-bottom: 56px;
  }
}

.section-eyebrow {
  margin-bottom: 12px;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-text-main);
  line-height: 1.25;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.4rem;
  }
}

.ueg-diff-callout {
  display: inline-block;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-primary);
  margin-top: 8px;
  letter-spacing: -0.02em;
  background: #EFF6FF;
  padding: 4px 20px;
  border-radius: 12px;
  border: 2px dashed #93C5FD;
}

.objection-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .objection-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

.objection-card .card-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: #EFF6FF;
  border: 1px solid #DBEAFE;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
  color: var(--color-primary);
}

.objection-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--color-text-main);
  line-height: 1.35;
}

.objection-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   DOBRA 3: O MÉTODO (REDAÇÃO UEG SEM MISTÉRIO)
   ========================================================================== */
.method-section {
  background: var(--color-bg-light);
}

/* Stepper Component */
.method-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  max-width: 800px;
  margin: 0 auto 48px auto;
  padding: 0 10px;
}

.method-stepper::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 30px;
  right: 30px;
  height: 2px;
  background: #CBD5E1;
  z-index: 1;
}

.step-item {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  border: 4px solid var(--color-bg-light);
  box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
  margin-bottom: 8px;
}

.step-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-main);
  max-width: 100px;
  line-height: 1.2;
}

@media (min-width: 640px) {
  .step-label {
    font-size: 0.9rem;
    max-width: 140px;
  }
}

.method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .method-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .method-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.method-card .card-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #EFF6FF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.method-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--color-text-main);
}

.method-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   DOBRA 4: SOBRE A MENTORA (PROFESSORA GABRII)
   ========================================================================== */
.mentor-section {
  background: #FFFFFF;
}

.mentor-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 860px) {
  .mentor-wrapper {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 54px;
  }
}

.mentor-photo-box {
  position: relative;
  max-width: 440px;
  margin: 0 auto;
}

.mentor-photo-shell {
  background: linear-gradient(145deg, #EFF6FF 0%, #DBEAFE 100%);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 28px;
  padding: 10px;
  box-shadow: var(--shadow-lg);
}

.mentor-photo-inner {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/5;
}

.mentor-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.mentor-badge-floating {
  position: absolute;
  bottom: 24px;
  left: 20px;
  right: 20px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(12px);
  color: #FFFFFF;
  padding: 12px 18px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  gap: 12px;
}

.mentor-badge-floating .icon {
  font-size: 1.4rem;
}

.mentor-badge-floating .title {
  font-size: 0.85rem;
  font-weight: 800;
  line-height: 1.2;
}

.mentor-badge-floating .subtitle {
  font-size: 0.75rem;
  color: #94A3B8;
}

.mentor-bio {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mentor-title {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
}

@media (min-width: 640px) {
  .mentor-title {
    font-size: 2.5rem;
  }
}

.mentor-title .gabrii-script {
  color: #EAB308;
  font-family: var(--font-cursive);
  font-size: 3.4rem;
  font-weight: 700;
  display: inline-block;
  transform: rotate(-3deg);
  margin-left: 6px;
}

.mentor-text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.mentor-text strong {
  color: var(--color-text-main);
}

.mentor-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 8px;
}

@media (min-width: 600px) {
  .mentor-pillars {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-item {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-subtle);
  border-radius: 16px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pillar-item .icon {
  font-size: 1.3rem;
  margin-bottom: 2px;
}

.pillar-item .title {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--color-text-main);
}

.pillar-item .desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.mentor-signature-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-subtle);
  flex-wrap: wrap;
  gap: 14px;
}

.insta-badge-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFF1F2;
  color: #BE123C;
  border: 1px solid #FECDD3;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.insta-badge-link:hover {
  background: #FFE4E6;
  transform: translateY(-1px);
}

.signature-hand {
  font-family: var(--font-cursive);
  font-size: 2.2rem;
  font-weight: 700;
  color: #EAB308;
}

/* ==========================================================================
   DOBRA 5: MÓDULOS + BÔNUS ESPECIAIS
   ========================================================================== */
.modules-section {
  background: var(--color-bg-light);
}

.modules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 60px;
}

@media (min-width: 640px) {
  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .modules-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.module-card {
  position: relative;
}

.module-number-watermark {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(59, 130, 246, 0.12);
  position: absolute;
  top: 14px;
  right: 18px;
  line-height: 1;
}

.module-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.module-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--color-text-main);
  line-height: 1.3;
}

.module-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Bonus Sub-Section */
.bonus-banner {
  background: linear-gradient(135deg, #1E40AF 0%, #1E3A8A 100%);
  color: #FFFFFF;
  border-radius: 24px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
  margin-bottom: 36px;
}

.bonus-banner h3 {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}

@media (min-width: 640px) {
  .bonus-banner h3 {
    font-size: 2rem;
  }
}

.bonus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .bonus-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

.bonus-card {
  position: relative;
  background: #FFFFFF;
  border-radius: 24px;
  border: 1px solid var(--color-border-subtle);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.bonus-badge-gratis {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #FFD200;
  color: #0F172A;
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(255, 210, 0, 0.4);
}

.bonus-card-body {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  align-items: center;
}

@media (min-width: 480px) {
  .bonus-card-body {
    grid-template-columns: 130px 1fr;
  }
}

.bonus-img-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

.bonus-info h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 6px;
  line-height: 1.3;
}

.bonus-info p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.45;
  margin-bottom: 12px;
}

.bonus-price-tag {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.bonus-old-price {
  font-size: 0.9rem;
  color: #94A3B8;
  text-decoration: line-through;
  font-weight: 600;
}

.bonus-free-price {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-primary);
}

/* ==========================================================================
   DOBRA 6: ORDER BUMP (CORREÇÃO DA GABRII)
   ========================================================================== */
.order-bump-section {
  background: #FFFFFF;
}

.order-bump-card {
  background: #FFFDF0;
  border: 2px dashed #EAB308;
  border-radius: 28px;
  padding: 24px;
  position: relative;
  box-shadow: 0 8px 25px rgba(234, 179, 8, 0.15);
  max-width: 920px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .order-bump-card {
    padding: 36px;
  }
}

.order-bump-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #FEF08A;
  color: #854D0E;
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.order-bump-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

@media (min-width: 768px) {
  .order-bump-grid {
    grid-template-columns: 240px 1fr;
    gap: 36px;
  }
}

.order-bump-img-wrap {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.order-bump-content h3 {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-text-main);
  margin-bottom: 6px;
  line-height: 1.3;
}

.order-bump-subtitle {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.order-bump-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
}

.order-bump-pricing-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.order-bump-old {
  font-size: 1.1rem;
  color: #94A3B8;
  text-decoration: line-through;
  font-weight: 700;
}

.order-bump-plus {
  font-size: 1.8rem;
  font-weight: 900;
  color: #0F172A;
}

.order-bump-plus span {
  color: var(--color-primary);
}

.order-bump-cta-wrap {
  margin-top: 18px;
}

/* ==========================================================================
   DOBRA 7: OFERTA & CHECKOUT
   ========================================================================== */
.offer-section {
  background: linear-gradient(180deg, var(--color-bg-light) 0%, #EFF6FF 100%);
}

.checkout-box {
  background: #FFFFFF;
  border-radius: 32px;
  border: 2px solid #BFDBFE;
  box-shadow: 0 20px 48px -10px rgba(37, 99, 235, 0.15);
  padding: 32px 24px;
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .checkout-box {
    padding: 48px 44px;
  }
}

.checkout-header-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
}

.checkout-header-logo img {
  height: 48px;
  width: auto;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 800px) {
  .checkout-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

.checkout-price-block {
  text-align: center;
  padding: 24px;
  background: #F8FAFC;
  border-radius: 20px;
  border: 1px solid #E2E8F0;
}

.checkout-old-price {
  font-size: 1.1rem;
  color: #94A3B8;
  text-decoration: line-through;
  font-weight: 700;
  margin-bottom: 4px;
}

.checkout-main-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  color: #0F172A;
  line-height: 1;
  margin-bottom: 6px;
}

.checkout-main-price .currency {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-primary);
}

.checkout-main-price .amount {
  font-size: 3.4rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #0F172A;
}

.checkout-installments {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary-dark);
}

.checkout-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkout-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #EFF6FF;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  border: 1px solid #BFDBFE;
}

.checkout-cta-wrap {
  margin-top: 32px;
  text-align: center;
}

.checkout-security-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--color-text-light);
  font-weight: 700;
}

/* ==========================================================================
   DOBRA 8: GARANTIA BLINDADA (7 DIAS)
   ========================================================================== */
.guarantee-section {
  background: #FFFFFF;
}

.guarantee-card {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  background: #F8FAFC;
  border: 1px solid var(--color-border-subtle);
  border-radius: 28px;
  padding: 32px 24px;
}

@media (min-width: 640px) {
  .guarantee-card {
    grid-template-columns: 140px 1fr;
    padding: 36px 40px;
    gap: 32px;
  }
}

.guarantee-seal {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(145deg, #2563EB 0%, #1D4ED8 100%);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.35);
  border: 4px solid #DBEAFE;
  text-align: center;
}

.guarantee-seal .stars {
  font-size: 0.75rem;
  color: #FFD200;
  letter-spacing: 2px;
  margin-bottom: 2px;
}

.guarantee-seal .number {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
}

.guarantee-seal .label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.guarantee-info h3 {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.guarantee-info p {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   DOBRA 9: FAQ INTERATIVO (ACCORDION)
   ========================================================================== */
.faq-section {
  background: var(--color-bg-light);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: 18px;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: #CBD5E1;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text-main);
  cursor: pointer;
  background: transparent;
  transition: color var(--transition-fast);
}

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

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #EFF6FF;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-primary);
  color: #FFFFFF;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease;
  padding: 0 24px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  padding-bottom: 20px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #0B132B;
  color: #94A3B8;
  padding: 48px 0 32px 0;
  font-size: 0.85rem;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  margin-bottom: 32px;
}

.footer-logo img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-product-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
}

.footer-link {
  color: #94A3B8;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #FFFFFF;
}

.footer-copyright {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  font-size: 0.8rem;
  color: #64748B;
}

/* ==========================================================================
   STICKY MOBILE BOTTOM BAR (CRO GAME-CHANGER)
   ========================================================================== */
.sticky-mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: #FFD200;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: 10px 16px;
  display: none;
  align-items: center;
  justify-content: space-between;
  transform: translateY(100%);
  transition: transform 0.35s var(--ease-spring);
  border-top: 2px solid #FFE855;
}

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

@media (min-width: 860px) {
  .sticky-mobile-bar {
    display: none !important;
  }
}

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

.sticky-title {
  font-size: 0.9rem;
  font-weight: 900;
  color: #0F172A;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sticky-subtitle {
  font-size: 0.72rem;
  font-weight: 700;
  color: #451A03;
}

.sticky-btn-pill {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #0F172A;
  color: #FFD200;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   SMOOTH SCROLL ENTRY ANIMATIONS
   ========================================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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