/* ============================================
   QUIZ FUNNEL - DIAGNÓSTICO INTESTINAL
   Mobile-First | Direct Response | Conversão
   ============================================ */

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

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: #F7F7F7;
  color: #1A1A1A;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}

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

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  font-size: inherit;
  -webkit-tap-highlight-color: transparent;
}

strong { font-weight: 700; }
em { font-style: italic; }

/* ---------- APP CONTAINER ---------- */
#quiz-app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0,0,0,0.08);
}

/* ---------- BADGE SUPERIOR — imagem real ---------- */
.badge-top {
  text-align: center;
  padding: 12px 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
}

.badge-img {
  height: 40px;
  width: auto;
  display: inline-block;
}

/* ---------- BARRA DE PROGRESSO ---------- */
.progress-bar-container {
  padding: 8px 20px 0;
  position: sticky;
  top: 44px;
  z-index: 99;
  background: #fff;
}

.progress-bar-track {
  height: 6px;
  border-radius: 3px;
  background: #E5E7EB;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, #7AC943, #5CA832);
  width: 0%;
  transition: width 400ms ease;
}

/* ---------- SCREENS ---------- */
.screens-container {
  position: relative;
  min-height: calc(100vh - 60px);
}

.screen {
  display: none;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 350ms ease, transform 350ms ease;
  padding: 24px 20px 40px;
}

.screen.active {
  display: block;
  opacity: 1;
  transform: translateX(0);
}

.screen.slide-out {
  opacity: 0;
  transform: translateX(-30px);
}

.screen-content {
  max-width: 440px;
  margin: 0 auto;
}

/* ---------- LANDING SCREEN ---------- */
.landing-hook {
  background: linear-gradient(135deg, #FFF3CD, #FFF8E1);
  border-left: 4px solid #F59E0B;
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
}

.hook-text {
  font-size: 14px;
  font-weight: 600;
  color: #92400E;
  line-height: 1.4;
}

.landing-headline {
  font-size: 24px;
  font-weight: 800;
  line-height: 1.3;
  text-align: center;
  margin-bottom: 16px;
  color: #1A1A1A;
}

.text-green { color: #5CA832; }
.text-red { color: #DC2626; }

.underline-highlight {
  text-decoration: underline;
  text-decoration-color: #7AC943;
  text-underline-offset: 4px;
  text-decoration-thickness: 3px;
}

.underline-green {
  text-decoration: underline;
  text-decoration-color: #7AC943;
  text-underline-offset: 3px;
  text-decoration-thickness: 3px;
}

.landing-sub {
  font-size: 15px;
  color: #4B5563;
  text-align: center;
  margin-bottom: 24px;
  line-height: 1.5;
}

.landing-image-container {
  margin: 0 auto 24px;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}

.landing-hero-img {
  width: 100%;
  border-radius: 16px;
}

.landing-image-placeholder {
  background: linear-gradient(135deg, #F0FFF0, #E8F5E9);
  border-radius: 16px;
  padding: 40px 20px;
  text-align: center;
  border: 2px dashed #7AC943;
}

.placeholder-icon {
  font-size: 48px;
  margin-bottom: 8px;
}

.landing-image-placeholder p {
  color: #5CA832;
  font-weight: 600;
}

/* ---------- CTA BUTTONS ---------- */
.btn-cta {
  display: block;
  width: 100%;
  background: #7AC943;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  border: none;
  border-radius: 30px;
  padding: 16px 32px;
  min-height: 56px;
  box-shadow: 0 4px 12px rgba(122, 201, 67, 0.35);
  transition: all 200ms ease;
  text-align: center;
  margin: 16px 0;
}

.btn-cta:hover {
  background: #5CA832;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(122, 201, 67, 0.45);
}

.btn-cta:active {
  transform: translateY(0);
}

.btn-cta-pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 4px 12px rgba(122, 201, 67, 0.35); }
  50% { box-shadow: 0 4px 24px rgba(122, 201, 67, 0.6); }
  100% { box-shadow: 0 4px 12px rgba(122, 201, 67, 0.35); }
}

.btn-secondary {
  background: transparent;
  color: #6B7280;
  box-shadow: none;
  font-size: 15px;
  font-weight: 500;
  text-decoration: underline;
}

.btn-secondary:hover {
  background: transparent;
  color: #1A1A1A;
  box-shadow: none;
}

.btn-text {
  background: transparent;
  color: #9CA3AF;
  font-size: 14px;
  padding: 12px;
  text-decoration: underline;
}

/* ---------- TRUST BADGES ---------- */
.trust-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: #5CA832;
  background: #F0FFF0;
  padding: 6px 12px;
  border-radius: 20px;
}

.trust-icon {
  font-size: 14px;
}

.landing-support-text {
  text-align: center;
  font-size: 13px;
  color: #9CA3AF;
  margin: 12px 0;
  font-style: italic;
}

/* ---------- SELOS E FOOTER BANNER — imagens reais (landing only) ---------- */
.selos-container {
  margin: 12px 0 4px;
  text-align: center;
}

.selos-img {
  width: 100%;
  max-width: 380px;
  height: auto;
  display: inline-block;
}

.footer-banner-container {
  margin-top: 20px;
  border-radius: 12px;
  overflow: hidden;
}

.footer-banner-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

/* ---------- QUESTION SCREENS ---------- */
.question-headline {
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  line-height: 1.35;
  color: #1A1A1A;
}

.question-sub {
  font-size: 14px;
  color: #6B7280;
  text-align: center;
  margin-bottom: 20px;
}

/* ---------- OPTIONS GRID (Cards com ilustração) ---------- */
.options-grid {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}

.grid-2x2 {
  grid-template-columns: 1fr 1fr;
}

.option-card-img {
  background: #fff;
  border: 2px solid #E5E7EB;
  border-radius: 12px;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 200ms ease;
  min-height: 120px;
}

.option-card-img:hover,
.option-card-img:focus {
  border-color: #7AC943;
  background: #F0FFF0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(122, 201, 67, 0.15);
}

.option-card-img.selected {
  border-color: #7AC943;
  background: #F0FFF0;
  box-shadow: 0 0 0 3px rgba(122, 201, 67, 0.2);
}

.card-illustration {
  font-size: 40px;
  margin-bottom: 8px;
  line-height: 1;
}

.card-illustration.bristol {
  font-size: 36px;
}

.card-label {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  line-height: 1.3;
}

/* ---------- OPTIONS LIST (Botões texto) ---------- */
.options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}

.option-btn {
  width: 100%;
  background: #fff;
  border: 2px solid #E5E7EB;
  border-radius: 12px;
  padding: 16px 20px;
  text-align: left;
  font-size: 15px;
  color: #1A1A1A;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 200ms ease;
  line-height: 1.4;
}

.option-btn:hover,
.option-btn:focus {
  border-color: #7AC943;
  background: #F0FFF0;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(122, 201, 67, 0.15);
}

.option-btn.selected {
  border-color: #7AC943;
  background: #F0FFF0;
}

.option-arrow {
  font-size: 20px;
  font-weight: 700;
  color: #7AC943;
  flex-shrink: 0;
}

.option-emoji {
  font-size: 24px;
  flex-shrink: 0;
}

.option-descriptive {
  align-items: flex-start;
}

.option-desc {
  font-size: 13px;
  color: #6B7280;
  margin-top: 4px;
  font-weight: 400;
}

/* Intensity dots */
.intensity-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}

.intensity-dot.green { background: #22C55E; }
.intensity-dot.yellow { background: #F59E0B; }
.intensity-dot.red { background: #DC2626; }

/* ---------- CHECKBOX OPTIONS ---------- */
.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0;
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: #fff;
  border: 2px solid #E5E7EB;
  border-radius: 12px;
  cursor: pointer;
  transition: all 200ms ease;
  position: relative;
}

.checkbox-option:hover {
  border-color: #7AC943;
  background: #FAFFF5;
}

.checkbox-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  width: 22px;
  height: 22px;
  border: 2px solid #D1D5DB;
  border-radius: 6px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 200ms ease;
  background: #fff;
}

.checkbox-option input:checked ~ .checkbox-custom {
  background: #7AC943;
  border-color: #7AC943;
}

.checkbox-option input:checked ~ .checkbox-custom::after {
  content: '✓';
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.checkbox-option input:checked ~ .checkbox-label {
  font-weight: 600;
}

.checkbox-label {
  flex: 1;
  font-size: 15px;
  color: #1A1A1A;
}

.checkbox-emoji {
  font-size: 22px;
  flex-shrink: 0;
}

/* ---------- INFO FOOTER (Agitation Box — guia otimizado) ---------- */
.info-footer {
  background: #FFFBEB;
  border-left: 3px solid #F59E0B;
  border-radius: 0 8px 8px 0;
  padding: 12px 16px;
  font-size: 13px;
  color: #92400E;
  line-height: 1.5;
  margin: 16px 0;
}

.info-icon {
  margin-right: 4px;
}

/* ---------- AUTHORITY SCREEN ---------- */
.authority-subtitle {
  font-size: 14px;
  color: #DC2626;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 500;
}

.authority-images {
  margin-bottom: 20px;
  text-align: center;
}

.authority-collage-img {
  width: 100%;
  max-width: 420px;
  height: auto;
  display: inline-block;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.authority-article {
  background: #F9FAFB;
  border-radius: 12px;
  padding: 16px;
  border: 1px solid #E5E7EB;
}

.article-badge {
  display: inline-block;
  background: #1A1A1A;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.article-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 4px;
}

.article-author {
  font-size: 12px;
  color: #6B7280;
}

.authority-photo-placeholder {
  background: linear-gradient(135deg, #F0FFF0, #E8F5E9);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  border: 2px dashed #7AC943;
}

.doctor-icon {
  font-size: 56px;
  margin-bottom: 8px;
}

.authority-photo-placeholder p {
  font-weight: 600;
  color: #5CA832;
}

.authority-bio {
  font-size: 14px;
  color: #4B5563;
  text-align: center;
  line-height: 1.6;
  margin-bottom: 8px;
}

/* ---------- MECHANISM SCREEN ---------- */
.mechanism-headline {
  font-size: 22px;
}

.mechanism-sub-bold {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  color: #DC2626;
  margin-bottom: 20px;
}

.mechanism-copy {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 15px;
  color: #4B5563;
  line-height: 1.6;
  text-align: center;
}

.mechanism-sub {
  font-size: 15px;
  color: #4B5563;
  text-align: center;
  margin-bottom: 16px;
}

.mechanism-label {
  color: #DC2626;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.mechanism-img-container {
  margin: 0 auto 24px;
  text-align: center;
}

.mechanism-img {
  width: 100%;
  max-width: 320px;
  height: auto;
  display: inline-block;
  border-radius: 12px;
}

.mechanism-cycle {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  align-items: center;
  margin-bottom: 24px;
  background: #F9FAFB;
  border-radius: 16px;
  padding: 20px 12px;
}

.cycle-step {
  text-align: center;
  padding: 8px;
}

.cycle-step.highlight {
  background: #F0FFF0;
  border-radius: 12px;
  border: 2px solid #7AC943;
  padding: 12px 8px;
}

.cycle-icon {
  font-size: 36px;
  margin-bottom: 6px;
}

.cycle-step p {
  font-size: 12px;
  font-weight: 600;
  color: #374151;
  line-height: 1.3;
}

.cycle-arrow {
  font-size: 24px;
  color: #7AC943;
  font-weight: 700;
}

/* ---------- REFRAME SCREEN ---------- */
.reframe-img-container {
  text-align: center;
  margin-bottom: 20px;
}

.reframe-img {
  width: 100%;
  max-width: 340px;
  height: auto;
  display: inline-block;
}

.reframe-subtitle {
  font-size: 17px;
  font-weight: 600;
  text-align: center;
  color: #374151;
  margin-bottom: 16px;
}

.reframe-text {
  font-size: 15px;
  color: #4B5563;
  text-align: center;
  line-height: 1.6;
  margin-bottom: 20px;
}

.reframe-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  background: #F9FAFB;
  border-radius: 12px;
  padding: 20px;
}

.reframe-before, .reframe-after {
  text-align: center;
}

.reframe-before span, .reframe-after span {
  font-size: 40px;
  display: block;
  margin-bottom: 4px;
}

.reframe-before p, .reframe-after p {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
}

.reframe-before p small, .reframe-after p small {
  font-weight: 400;
  color: #6B7280;
}

.reframe-arrow {
  font-size: 28px;
  color: #7AC943;
  font-weight: 700;
}

/* ---------- COMMITMENT SCREEN ---------- */
.commitment-headline {
  font-size: 20px;
  margin-bottom: 24px;
}

.commitment-btn {
  justify-content: center;
  text-align: center;
  padding: 20px;
  flex-direction: column;
}

.commitment-btn .option-emoji {
  font-size: 32px;
  margin-bottom: 4px;
}

/* ---------- LOADING SCREEN ---------- */
.loading-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
}

.loading-spinner {
  position: relative;
  width: 140px;
  height: 140px;
  margin-bottom: 24px;
}

.circular-progress {
  width: 140px;
  height: 140px;
  transform: rotate(-90deg);
}

.progress-bg {
  fill: none;
  stroke: #E5E7EB;
  stroke-width: 8;
}

.progress-fg {
  fill: none;
  stroke: #7AC943;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 339.292;
  stroke-dashoffset: 339.292;
  transition: stroke-dashoffset 100ms linear;
}

.loading-percent {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 32px;
  font-weight: 800;
  color: #1A1A1A;
}

.loading-text {
  font-size: 16px;
  color: #6B7280;
  margin-bottom: 24px;
  font-weight: 500;
}

.loading-steps {
  text-align: left;
  width: 100%;
  max-width: 320px;
}

.loading-step {
  padding: 8px 0;
  font-size: 14px;
  color: #9CA3AF;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 300ms ease;
}

.loading-step.active {
  color: #1A1A1A;
  font-weight: 500;
}

.loading-step.done {
  color: #5CA832;
}

.loading-step.done .step-check {
  color: #7AC943;
}

.step-check {
  font-size: 16px;
  width: 20px;
  text-align: center;
}

/* ---------- DIAGNOSIS SCREEN ---------- */
.alert-meter {
  margin-bottom: 24px;
}

.meter-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-weight: 600;
  color: #9CA3AF;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.meter-alert-label {
  color: #DC2626;
  font-weight: 800;
}

.meter-bar {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(90deg, #22C55E 0%, #F59E0B 35%, #EF4444 65%, #991B1B 100%);
  position: relative;
  overflow: visible;
}

.meter-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 6px;
  background: transparent;
}

.meter-indicator {
  position: absolute;
  top: -14px;
  left: 75%;
  transform: translateX(-50%);
  font-size: 16px;
  color: #DC2626;
  font-weight: 900;
  transition: left 1s ease;
  animation: indicatorBounce 1s ease infinite;
}

@keyframes indicatorBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-3px); }
}

.diagnosis-alert-box {
  background: linear-gradient(135deg, #FEF2F2, #FFF5F5);
  border: 2px solid #DC2626;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  margin-bottom: 20px;
}

.diagnosis-alert-box h2 {
  font-size: 18px;
  font-weight: 700;
  color: #1A1A1A;
  line-height: 1.4;
}

.diagnosis-personalized {
  background: #F9FAFB;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}

.diag-intro {
  font-size: 14px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 8px;
}

.diag-bullets {
  list-style: none;
}

.diag-bullets li {
  font-size: 14px;
  color: #4B5563;
  padding: 4px 0;
  line-height: 1.5;
}

.diag-bullets li strong {
  color: #1A1A1A;
}

.diagnosis-text {
  font-size: 15px;
  color: #4B5563;
  text-align: center;
  line-height: 1.6;
  margin-bottom: 12px;
}

.diagnosis-solution {
  background: linear-gradient(135deg, #F0FFF0, #E8F5E9);
  border: 2px solid #7AC943;
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 20px 0;
}

.solution-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.diagnosis-solution p {
  font-size: 14px;
  color: #374151;
  line-height: 1.5;
}

/* ---------- VSL SCREEN ---------- */
.vsl-alert-banner {
  background: linear-gradient(135deg, #FEF2F2, #FFF5F5);
  color: #991B1B;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid #FECACA;
}

.vsl-headline {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  line-height: 1.35;
  margin-bottom: 12px;
}

.vsl-sub {
  font-size: 14px;
  color: #6B7280;
  text-align: center;
  margin-bottom: 8px;
}

.vsl-cta-text {
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 16px;
}

.video-container {
  margin: 0 auto 24px;
  width: 100%;
}

.video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  min-height: 300px;
}

.play-button {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(122, 201, 67, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  margin-bottom: 12px;
  transition: transform 200ms ease;
  animation: pulse 2s infinite;
}

.play-button:hover {
  transform: scale(1.1);
}

.video-placeholder p {
  color: #fff;
  font-size: 14px;
  font-weight: 500;
}

/* ---------- OFFER STACK ---------- */
.stack-headline {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.bonus-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  margin-bottom: 10px;
  transition: all 200ms ease;
}

.bonus-card:hover {
  border-color: #7AC943;
  box-shadow: 0 2px 8px rgba(122, 201, 67, 0.1);
}

.bonus-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #7AC943;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bonus-info {
  flex: 1;
}

.bonus-info h4 {
  font-size: 14px;
  font-weight: 700;
  color: #1A1A1A;
  line-height: 1.3;
}

.bonus-info p {
  font-size: 12px;
  color: #6B7280;
  margin-top: 2px;
}

.bonus-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.price-anchor {
  text-align: center;
  margin: 20px 0 8px;
}

.price-old {
  font-size: 15px;
  color: #6B7280;
}

.strikethrough {
  text-decoration: line-through;
  color: #DC2626;
  font-weight: 700;
}

/* ---------- CHECKOUT CARD ---------- */
.checkout-card {
  border: 3px solid #7AC943;
  border-radius: 16px;
  overflow: hidden;
  margin: 20px 0;
  background: #fff;
  box-shadow: 0 4px 20px rgba(122, 201, 67, 0.15);
}

.checkout-header {
  background: #7AC943;
  color: #fff;
  text-align: center;
  padding: 10px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1px;
}

.checkout-body {
  padding: 24px 20px;
  text-align: center;
}

.checkout-product {
  font-size: 18px;
  font-weight: 700;
  color: #1A1A1A;
  margin-bottom: 8px;
}

.checkout-badge {
  display: inline-block;
  background: #DC2626;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.checkout-price {
  margin-bottom: 4px;
}

.price-currency {
  font-size: 20px;
  font-weight: 700;
  color: #1A1A1A;
  vertical-align: super;
}

.price-value {
  font-size: 56px;
  font-weight: 900;
  color: #1A1A1A;
  line-height: 1;
}

.price-cents {
  font-size: 20px;
  font-weight: 700;
  color: #1A1A1A;
  vertical-align: super;
}

.checkout-installment {
  font-size: 14px;
  color: #6B7280;
  margin-bottom: 16px;
}

.btn-checkout {
  display: block;
  width: 100%;
  background: #7AC943;
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  border: none;
  border-radius: 30px;
  padding: 16px;
  min-height: 56px;
  box-shadow: 0 4px 12px rgba(122, 201, 67, 0.35);
  transition: all 200ms ease;
  animation: pulse 2s infinite;
}

.btn-checkout:hover {
  background: #5CA832;
  transform: translateY(-1px);
}

.btn-checkout-final {
  font-size: 16px;
}

.checkout-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 12px;
  font-size: 12px;
  color: #6B7280;
}

.guarantee-seal-img {
  display: block;
  margin: 12px auto 0;
  width: 110px;
  height: auto;
}

/* ---- OFFER LOCK ---- */
.offer-locked {
  display: none !important;
}

.offer-unlocked {
  animation: offerReveal 0.7s ease forwards;
}

@keyframes offerReveal {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- CARROSSEL DE DEPOIMENTOS ---- */
.testimonial-carousel {
  margin-top: 28px;
  width: 100%;
}

.carousel-title {
  font-size: 15px;
  font-weight: 700;
  color: #1F2937;
  text-align: center;
  margin-bottom: 12px;
}

.carousel-track-wrapper {
  overflow: hidden;
  border-radius: 12px;
  width: 100%;
  aspect-ratio: 1 / 2;
  box-shadow: 0 2px 12px rgba(0,0,0,0.10);
  background: #f3f4f6;
}

.carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.35s ease;
  will-change: transform;
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
  flex-shrink: 0;
}

.carousel-img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 12px;
  object-fit: contain;
  object-position: top;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #D1D5DB;
  cursor: pointer;
  transition: all 0.25s;
  flex-shrink: 0;
}

.carousel-dot.active {
  background: #16A34A;
  width: 22px;
  border-radius: 4px;
}

/* ---------- SOCIAL/TESTIMONIALS ---------- */
.section-title {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
}

.testimonial-fb {
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.fb-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.fb-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #E5E7EB;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.fb-name strong {
  display: block;
  font-size: 14px;
}

.fb-time {
  font-size: 12px;
  color: #9CA3AF;
}

.fb-text {
  font-size: 14px;
  color: #374151;
  line-height: 1.6;
  margin-bottom: 12px;
}

.fb-reactions {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #6B7280;
  padding-top: 12px;
  border-top: 1px solid #E5E7EB;
}

.testimonial-stars {
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
}

.stars {
  font-size: 16px;
  margin-bottom: 6px;
}

.test-name {
  font-size: 14px;
  margin-bottom: 4px;
}

.test-text {
  font-size: 13px;
  color: #4B5563;
  line-height: 1.5;
  font-style: italic;
}

/* ---------- TIMELINE ---------- */
.timeline {
  margin-bottom: 24px;
}

.timeline-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #F3F4F6;
}

.timeline-item.highlight {
  background: #F0FFF0;
  border-radius: 8px;
  padding: 12px;
  border-bottom: none;
  border: 2px solid #7AC943;
}

.timeline-bar {
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg, #7AC943, #5CA832);
  min-width: 20px;
  max-width: 120px;
  flex-shrink: 0;
}

.timeline-info strong {
  font-size: 14px;
  display: block;
}

.timeline-info p {
  font-size: 12px;
  color: #6B7280;
}

/* ---------- CLOSING SCREEN ---------- */
.cost-contrast {
  background: #F9FAFB;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.cost-contrast h3 {
  font-size: 17px;
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.4;
}

.cost-items {
  margin-bottom: 16px;
}

.cost-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
  border-bottom: 1px solid #E5E7EB;
}

.cost-total {
  display: flex;
  justify-content: space-between;
  padding: 12px 0 0;
  font-size: 15px;
  font-weight: 700;
}

.cost-value {
  font-weight: 600;
}

.cost-reframe {
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  color: #5CA832;
  padding-top: 8px;
}

/* Escassez */
.scarcity-box {
  margin-bottom: 20px;
}

.scarcity-slots {
  background: #DC2626;
  color: #fff;
  text-align: center;
  padding: 12px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  animation: pulseRed 2s infinite;
}

@keyframes pulseRed {
  0% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(220, 38, 38, 0); }
  100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

.scarcity-timer {
  text-align: center;
  background: #FFF5F5;
  border: 2px solid #FECACA;
  border-radius: 12px;
  padding: 16px;
}

.scarcity-timer p {
  font-size: 13px;
  color: #6B7280;
  margin-bottom: 8px;
}

.timer-display {
  font-size: 42px;
  font-weight: 900;
  color: #DC2626;
  font-variant-numeric: tabular-nums;
}

.timer-num {
  background: #1A1A1A;
  color: #fff;
  padding: 4px 10px;
  border-radius: 8px;
}

/* Garantia */
.guarantee-box {
  background: linear-gradient(135deg, #FFFBEB, #FEF3C7);
  border: 2px solid #F59E0B;
  border-radius: 16px;
  padding: 24px 20px;
  text-align: center;
  margin-bottom: 20px;
}

.guarantee-seal {
  font-size: 48px;
  margin-bottom: 8px;
}

.guarantee-box h4 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 8px;
}

.guarantee-box p {
  font-size: 14px;
  color: #4B5563;
  line-height: 1.5;
}

/* ---------- FAQ ---------- */
.faq-section {
  margin-top: 24px;
  margin-bottom: 80px;
}

.faq-item {
  border: 1px solid #E5E7EB;
  border-radius: 10px;
  margin-bottom: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: all 200ms ease;
}

.faq-item:hover {
  border-color: #7AC943;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #1A1A1A;
}

.faq-arrow {
  font-size: 20px;
  font-weight: 700;
  color: #7AC943;
  transition: transform 200ms ease;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease, padding 200ms ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 16px 14px;
}

.faq-item.open .faq-arrow {
  transform: rotate(45deg);
}

.faq-answer p {
  font-size: 13px;
  color: #6B7280;
  line-height: 1.6;
}

/* Sticky CTA final */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  max-width: 440px;
  width: calc(100% - 40px);
  z-index: 1000;
  border-radius: 30px 30px 16px 16px;
  margin: 0;
}

/* ---------- EXIT MODAL ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.show {
  display: flex;
}

.modal-content {
  background: #fff;
  border-radius: 16px;
  padding: 32px 24px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  animation: modalIn 300ms ease;
}

@keyframes modalIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-content h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.modal-content p {
  font-size: 15px;
  color: #4B5563;
  margin-bottom: 20px;
  line-height: 1.5;
}

/* ---------- RESPONSIVE (tablet+) ---------- */
@media (min-width: 481px) {
  body {
    background: #EDEDED;
  }

  #quiz-app {
    margin-top: 20px;
    margin-bottom: 20px;
    border-radius: 20px;
    min-height: calc(100vh - 40px);
  }
}

/* ---------- ANIMATIONS ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 400ms ease forwards;
}

/* Stagger children */
.screen.active .option-card-img,
.screen.active .option-btn,
.screen.active .checkbox-option,
.screen.active .bonus-card {
  opacity: 0;
  animation: fadeInUp 400ms ease forwards;
}

.screen.active .option-card-img:nth-child(1),
.screen.active .option-btn:nth-child(1),
.screen.active .checkbox-option:nth-child(1),
.screen.active .bonus-card:nth-child(1) { animation-delay: 50ms; }

.screen.active .option-card-img:nth-child(2),
.screen.active .option-btn:nth-child(2),
.screen.active .checkbox-option:nth-child(2),
.screen.active .bonus-card:nth-child(2) { animation-delay: 100ms; }

.screen.active .option-card-img:nth-child(3),
.screen.active .option-btn:nth-child(3),
.screen.active .checkbox-option:nth-child(3),
.screen.active .bonus-card:nth-child(3) { animation-delay: 150ms; }

.screen.active .option-card-img:nth-child(4),
.screen.active .option-btn:nth-child(4),
.screen.active .checkbox-option:nth-child(4),
.screen.active .bonus-card:nth-child(4) { animation-delay: 200ms; }

.screen.active .option-card-img:nth-child(5),
.screen.active .checkbox-option:nth-child(5),
.screen.active .bonus-card:nth-child(5) { animation-delay: 250ms; }

.screen.active .checkbox-option:nth-child(6) { animation-delay: 300ms; }
.screen.active .checkbox-option:nth-child(7) { animation-delay: 350ms; }

/* Scrollbar customization */
::-webkit-scrollbar { width: 0; }
body { scrollbar-width: none; }

/* Final checkout emphasis */
.final-checkout {
  border-width: 4px;
  box-shadow: 0 8px 32px rgba(122, 201, 67, 0.25);
}