:root {
  --verde: #16382b;
  --verde-escuro: #0e241c;
  --verde-suave: #2a6b4e;
  --ouro: #d4a017;
  --ouro-claro: #f3d98a;
  --cta: #e6a317;
  --cta-escuro: #b57b08;
  --creme: #faf4ea;
  --areia: #f3e6cf;
  --papel: #fffdf8;
  --tinta: #1a1610;
  --tinta-suave: #5c5346;
  --linha: rgba(212, 160, 23, 0.2);
  --sombra: 0 24px 60px rgba(181, 123, 8, 0.14);
  --radius: 22px;
  --max: 1080px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: 88px;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--tinta);
  background: var(--creme);
  line-height: 1.6;
}

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

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  max-width: 640px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cta-escuro);
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--ouro);
}

h1,
h2,
h3,
h4,
.logo-name {
  font-family: "Fraunces", serif;
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

h1 {
  font-size: clamp(2.5rem, 5.4vw, 4.2rem);
  margin: 14px 0 16px;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin: 10px 0 14px;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 6px;
}

.lead,
.problem-text {
  font-size: 1.12rem;
  color: var(--tinta-suave);
  margin: 0;
}

.problem-text {
  font-size: 1.2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 14px 26px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-wide {
  width: 100%;
}

.btn-primary,
.btn-gold {
  background: linear-gradient(180deg, #f0bc3a, #d49412);
  color: #2a1c04;
  box-shadow: 0 14px 32px rgba(212, 148, 18, 0.42);
}

.btn-primary:hover,
.btn-gold:hover {
  background: linear-gradient(180deg, #f6c64a, #c4840a);
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(212, 148, 18, 0.5);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(250, 244, 234, 0.92);
  border-bottom: 1px solid var(--linha);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-name {
  font-size: 1rem;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 64px 0 72px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -100px -160px auto;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(230, 163, 23, 0.32), transparent 68%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
  grid-template-areas:
    "copy visual"
    "video visual"
    "buy visual";
}

.hero-copy {
  grid-area: copy;
}

.hero-visual {
  grid-area: visual;
}

.hero-grid .video-section {
  grid-area: video;
}

.hero-copy .lead {
  max-width: 28rem;
}

.hero-buy {
  grid-area: buy;
  padding: 0;
}

.video-section {
  background:
    radial-gradient(circle at 80% 20%, rgba(230, 163, 23, 0.28), transparent 42%),
    var(--verde-escuro);
  color: #faf4ea;
  padding: 80px 0;
  border-radius: var(--radius);
}

.video-section .eyebrow,
.video-section h2 {
  color: #f6f1e8;
}

.video-section .eyebrow {
  color: var(--ouro-claro);
}

.video-section-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.video-section h2 {
  max-width: 22ch;
  margin-bottom: 32px;
}

.video-frame {
  width: 100%;
  max-width: min(860px, 100%);
  margin: 0 auto 28px;
  border-radius: 24px;
  overflow: hidden;
  background: #0f241c;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(232, 215, 168, 0.28);
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-video {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: min(70vh, 720px);
  object-fit: contain;
  object-position: center;
  background: #0f241c;
  vertical-align: middle;
}

.guide-cover {
  background: linear-gradient(165deg, var(--verde-escuro), var(--verde));
  color: #fff;
  border-radius: 28px;
  padding: 36px 32px;
  min-height: 400px;
  box-shadow: var(--sombra);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.guide-cover::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 160px;
  height: 160px;
  border: 16px solid rgba(196, 163, 90, 0.18);
  border-radius: 50%;
}

.cover-kicker {
  color: var(--ouro-claro);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 700;
  margin: 0;
}

.guide-cover h3 {
  font-size: 2.3rem;
  margin: 20px 0 12px;
  max-width: 11ch;
}

.guide-cover p {
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

.cover-meta {
  margin-top: auto;
  padding-top: 80px;
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.78);
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: var(--papel);
}

.section-dark {
  background:
    radial-gradient(circle at 30% 20%, rgba(230, 163, 23, 0.22), transparent 46%),
    var(--verde-escuro);
  padding: 80px 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.card {
  background: var(--papel);
  border: 1px solid var(--linha);
  border-radius: var(--radius);
  padding: 22px 18px;
}

.section-alt .card {
  background: var(--creme);
}

.icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(230, 163, 23, 0.2);
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  color: var(--cta-escuro);
  font-weight: 800;
  font-size: 0.9rem;
}

.card p {
  margin: 0;
  color: var(--tinta-suave);
  font-size: 0.95rem;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.pdf-page {
  background: #fff;
  border-radius: 16px;
  min-height: 280px;
  padding: 28px 24px;
  box-shadow: var(--sombra);
  border: 1px solid var(--linha);
}

.pdf-page:nth-child(2) {
  transform: translateY(-10px);
}

.pdf-page h4 {
  margin: 10px 0 18px;
  font-size: 1.35rem;
}

.line {
  height: 8px;
  background: #ece6da;
  border-radius: 99px;
  margin: 10px 0;
}

.line.short {
  width: 62%;
}

.line.gold {
  background: rgba(230, 163, 23, 0.55);
  width: 40%;
}

.included {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist li {
  padding: 14px 0;
  border-bottom: 1px solid var(--linha);
  font-weight: 600;
}

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

.price-card {
  background: var(--papel);
  color: var(--tinta);
  border-radius: 28px;
  padding: 40px 36px;
  box-shadow: 0 24px 60px rgba(181, 123, 8, 0.22);
  text-align: center;
  width: min(420px, 100%);
  border: 1px solid rgba(230, 163, 23, 0.45);
}

.price {
  font-family: "Fraunces", serif;
  font-size: 4rem;
  line-height: 1;
  margin: 8px 0 10px;
  color: var(--cta-escuro);
}

.price span {
  font-size: 1.4rem;
  margin-left: 4px;
}

.price-note {
  color: var(--tinta-suave);
  margin: 0 0 24px;
}

.faq {
  margin-top: 20px;
}

.faq-item {
  border-bottom: 1px solid var(--linha);
}

.faq-item button {
  width: 100%;
  background: none;
  border: 0;
  text-align: left;
  padding: 16px 0;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.faq-item p {
  display: none;
  margin: 0 0 16px;
  color: var(--tinta-suave);
}

.faq-item.open p {
  display: block;
}

.site-footer {
  padding: 36px 0 28px;
  border-top: 1px solid var(--linha);
  color: var(--tinta-suave);
  font-size: 0.9rem;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.legal-links {
  display: flex;
  gap: 18px;
}

.legal-note {
  max-width: 36rem;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  background: var(--verde-escuro);
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: 0.25s ease;
  z-index: 50;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.legal-page {
  padding: 48px 0 80px;
}

.legal-page article {
  background: var(--papel);
  border-radius: 24px;
  padding: 36px;
  border: 1px solid var(--linha);
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "video"
      "buy"
      "visual";
  }

  .hero-grid,
  .benefits-grid,
  .preview-grid,
  .included {
    grid-template-columns: 1fr;
  }

  .pdf-page:nth-child(2) {
    transform: none;
  }

  .section,
  .section-dark,
  .video-section {
    padding: 56px 0;
  }

  .video-frame {
    border-radius: 16px;
  }

  .product-video {
    max-height: min(75vh, 560px);
  }

  .logo-name {
    font-size: 0.92rem;
  }
}