:root {
  --bg: #080808;
  --bg-soft: #101010;
  --bg-softer: #171717;
  --text: #fbf7ea;
  --muted: #aaa59a;
  --gold: #edc77e;
  --gold-strong: #f4b84f;
  --line: rgba(237, 199, 126, 0.2);
  --danger: #ff4c4c;
  --warning: #f6c34a;
  --success: #45d483;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 8px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

.section {
  padding: 48px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.narrow {
  max-width: 720px;
}

/* HERO - DOBRA 1 */
.hero {
  min-height: auto;
  padding-top: 64px;
  padding-bottom: 64px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 20% 0%, rgba(237, 199, 126, 0.14), transparent 32%),
    linear-gradient(180deg, #080808 0%, #0d0d0d 100%);
}

.hero-copy {
  max-width: 100%;
}

.hero-subtitle {
  max-width: 100%;
  margin: 16px 0 0;
  color: #ddd6c6;
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

/* TYPOGRAPHY */
.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 900;
  letter-spacing: 0;
}

h1 {
  font-size: 1.75rem;
  line-height: 1.1;
}

h2 {
  font-size: 1.35rem;
  line-height: 1.15;
}

h3 {
  font-size: 1.05rem;
  line-height: 1.2;
}

p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.hero-image {
  margin-top: 24px;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 40px;
  color: var(--muted);
}

.scroll-indicator span {
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.scroll-arrow {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  color: var(--gold);
  font-size: 1.2rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(8px);
  }
  60% {
    transform: translateY(4px);
  }
}

.centered {
  text-align: center;
}

.centered-title {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* BUTTONS */
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 14px 20px;
  font-size: 0.9rem;
  font-weight: 900;
  text-align: center;
  transition: transform 180ms ease, filter 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-strong));
  color: #080808;
  box-shadow: 0 18px 50px rgba(237, 199, 126, 0.22);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

/* DOBRA 2: PROVA SOCIAL */
.proof-section {
  background: #0c0c0c;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 20px;
}

.proof-card {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.proof-card p {
  margin: 0 0 8px;
  color: #e7decc;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.5;
}

.proof-card span {
  color: var(--muted);
  font-size: 0.75rem;
}

/* DOBRA 3: VOZES */
.voice-list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.voice-list p {
  margin: 0;
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  background: var(--bg-soft);
  color: #e7decc;
  font-size: 0.85rem;
  font-weight: 800;
}

/* DOBRA 4: DIAGNÓSTICO */
.diagnosis-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.diagnosis-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.diagnosis-item span {
  display: inline-grid;
  place-items: center;
  min-width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--gold);
  color: var(--bg);
  font-size: 0.8rem;
  font-weight: 900;
}

.diagnosis-item p {
  margin: 0;
  color: #e5dccb;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.5;
}

/* DOBRA 5: COMO FUNCIONA */
.steps-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.step-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.step-item span {
  display: inline-grid;
  place-items: center;
  min-width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--gold);
  color: var(--bg);
  font-size: 0.85rem;
  font-weight: 900;
}

.step-item h3 {
  margin: 0 0 4px;
  color: var(--text);
}

.step-item p {
  margin: 0;
  font-size: 0.85rem;
}

/* DOBRA 6: ENTREGÁVEIS */
.deliverable-list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.deliverable-item {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.deliverable-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-size: 0.9rem;
}

.deliverable-item span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.bonus-section {
  margin-top: 32px;
}

.bonus-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.bonus-item {
  padding: 16px;
  border: 1px solid rgba(237, 199, 126, 0.2);
  border-radius: 8px;
  background: rgba(237, 199, 126, 0.04);
  position: relative;
}

.bonus-tag {
  position: absolute;
  top: -8px;
  right: 12px;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--gold);
  color: var(--bg);
  font-size: 0.65rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.bonus-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-size: 0.9rem;
}

.bonus-item span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

/* DOBRA 7: PRA QUEM É */
.audience-list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.audience-item {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.audience-item p {
  margin: 0;
  color: #e5dccb;
  font-size: 0.88rem;
  font-weight: 700;
}

/* DOBRA 8: ÂNCORAGEM */
.stack {
  background:
    linear-gradient(90deg, rgba(237, 199, 126, 0.08), transparent),
    #0b0b0b;
}

.stack-text {
  text-align: center;
  margin-top: 16px;
}

/* DOBRA 9: PREÇO */
.price {
  background: #0d0d0d;
}

.price-box {
  max-width: 100%;
  padding: 32px 16px;
  text-align: center;
}

.price-box p {
  max-width: 100%;
  margin: 14px auto 0;
}

.price-highlight {
  margin: 20px 0;
}

.price-old {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: line-through;
  margin-bottom: 8px;
}

.price-installment {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin: 12px 0;
}

.price-currency {
  color: var(--muted);
  font-size: 1rem;
}

.price-value {
  color: var(--gold);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
}

.price-cash {
  display: block;
  color: #45d483;
  font-size: 1rem;
  font-weight: 800;
  margin-top: 8px;
}

.price-description {
  color: var(--muted);
  font-size: 0.95rem;
}

.price-bonus {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 16px;
  border: 1px solid rgba(69, 212, 131, 0.3);
  border-radius: 20px;
  background: rgba(69, 212, 131, 0.08);
}

.price-bonus span {
  color: #45d483;
  font-size: 0.8rem;
  font-weight: 800;
}

.price-mockup {
  margin-top: 24px;
}

.price-mockup img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 12px;
  filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.5));
}

.price-box .button {
  margin-top: 24px;
}

.guarantee {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #eadfca;
  background: rgba(237, 199, 126, 0.06);
  font-size: 0.85rem;
  font-weight: 800;
}

.microcopy {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.75rem;
}

/* DOBRA 10: CARTA ABERTA */
.letter {
  background: #0b0b0b;
}

.letter-content {
  margin-top: 20px;
}

.letter-content p {
  margin: 0 0 16px;
  color: #ddd6c6;
  font-size: 0.92rem;
  line-height: 1.7;
}

.letter-content p:last-of-type {
  margin-bottom: 0;
}

.letter-signature {
  margin-top: 24px !important;
  color: var(--text) !important;
  font-size: 0.95rem !important;
}

/* DOBRA 11: AUTORIDADE */
.expert {
  background:
    radial-gradient(circle at 16% 20%, rgba(237, 199, 126, 0.1), transparent 30%),
    #0b0b0b;
}

.expert-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

.expert-photo {
  position: relative;
  max-width: 200px;
  margin: 0 auto;
}

.expert-photo::before {
  position: absolute;
  inset: 12px -6px -8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  content: "";
}

.expert-photo img {
  position: relative;
  display: block;
  width: 100%;
  max-height: 360px;
  border: 1px solid rgba(237, 199, 126, 0.22);
  border-radius: 8px;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.expert-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 16px;
}

.expert-stats div {
  padding: 14px;
  border: 1px solid rgba(237, 199, 126, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  text-align: center;
}

.expert-stats strong {
  display: block;
  color: var(--gold);
  font-weight: 900;
  font-size: 1.2rem;
  line-height: 1;
}

.expert-stats span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.expert-cta {
  margin-top: 24px;
  text-align: center;
}

/* DOBRA 12: FAQ */
.faq-list {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}

.faq-list details {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.faq-list summary {
  cursor: pointer;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 900;
}

.faq-list p {
  margin: 10px 0 0;
  font-size: 0.82rem;
}

.final-cta {
  margin-top: 40px;
  padding: 32px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(237, 199, 126, 0.04);
  text-align: center;
}

.price-final-label {
  margin: 0 0 16px !important;
  color: var(--gold) !important;
  font-size: 0.85rem !important;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-highlight-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.price-installment-small {
  color: var(--text);
  font-size: 1.4rem;
  font-weight: 900;
}

.price-divider {
  color: var(--muted);
  font-size: 0.8rem;
}

.price-cash-small {
  color: #45d483;
  font-size: 1rem;
  font-weight: 800;
}

.final-cta .guarantee {
  margin-top: 16px;
}

.final-cta .button {
  margin-top: 20px;
}

/* CAROUSEL */
.carousel-container {
  position: relative;
  width: 100%;
  margin-top: 20px;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 0 16px 16px;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-slide {
  flex: 0 0 85%;
  scroll-snap-align: center;
}

.carousel-slide img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--bg-soft);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease;
}

.carousel-dot.active {
  background: var(--gold);
}

/* FOOTER */
.footer {
  padding: 24px 16px 80px;
  background: #050505;
}

.footer-inner {
  display: grid;
  gap: 6px;
}

.footer p {
  margin: 0;
  color: #8c867a;
  font-size: 0.75rem;
  line-height: 1.5;
}

.footer a {
  color: var(--gold);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* TABLET */
@media (min-width: 640px) {
  .section {
    padding: 56px 24px;
  }

  .hero {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  .hero-actions {
    flex-direction: row;
  }

  .carousel-slide {
    flex: 0 0 60%;
  }

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

  .expert-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* DESKTOP */
@media (min-width: 920px) {
  .section {
    padding: clamp(64px, 9vw, 116px) clamp(18px, 4vw, 42px);
  }

  .hero {
    min-height: 100svh;
    padding-top: 0;
    padding-bottom: 0;
  }

  h1 {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
  }

  h2 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
  }

  .hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
  }

  .carousel-slide {
    flex: 0 0 40%;
  }

  .price-value {
    font-size: 3.5rem;
  }

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

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

  .expert-grid {
    grid-template-columns: 200px 1fr;
    gap: 40px;
  }

  .expert-photo {
    max-width: 100%;
  }

  .price-box {
    padding: clamp(28px, 5vw, 46px);
  }
}