:root {
  --petrol: #1c6e57;
  --petrol-dark: #114d3c;
  --petrol-light: #2f9678;
  --accent: #ef7a52;
  --accent-light: #ff9c73;
  --accent-soft: rgba(239, 122, 82, 0.14);
  --beige: #f6e9d4;
  --cream: #fffaf2;
  --cream-alt: #faf1e0;
  --white: #ffffff;
  --text: #34393a;
  --text-muted: #666b63;
  --text-dim: #8b9086;
  --line: #ecdfc4;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-soft: 0 16px 40px rgba(28, 110, 87, 0.09);
  --shadow-strong: 0 26px 60px rgba(28, 110, 87, 0.18);
  --container: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--cream);
  font-family: var(--font);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--petrol-dark);
  line-height: 1.16;
}

p {
  margin-bottom: 0;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 64px 0;
}

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

.section-heading {
  max-width: 700px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.align-left {
  margin: 0 0 28px;
  text-align: left;
}

.section-heading h2 {
  font-size: 1.9rem;
  margin-bottom: 12px;
}

.section-heading p {
  color: var(--text-muted);
  font-size: 1.02rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 14px 26px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--petrol-light), var(--petrol));
  box-shadow: 0 14px 30px rgba(28, 110, 87, 0.30);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(28, 110, 87, 0.38);
}

.btn-outline {
  color: var(--petrol-dark);
  background: transparent;
  border: 1.5px solid var(--petrol);
}

.btn-outline:hover {
  background: rgba(28, 110, 87, 0.08);
}

.btn-lg {
  min-height: 58px;
  padding: 17px 30px;
  font-size: 1.04rem;
}

.btn-block {
  width: 100%;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 250, 242, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--petrol-dark);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  color: var(--white);
  background: linear-gradient(135deg, var(--petrol-light), var(--petrol));
  font-weight: 900;
  font-size: 1rem;
}

.brand strong,
.brand small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand strong {
  font-size: 0.96rem;
}

.brand small {
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 400;
}

.header-cta {
  display: none;
  flex: 0 0 auto;
}

/* Trust bar */
.trust-bar-strip {
  border-bottom: 1px solid var(--line);
  background: var(--cream-alt);
}

.trust-bar-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
}

.trust-bar-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.trust-bar-list .ico {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  color: var(--petrol);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 52px;
  background:
    radial-gradient(circle at 88% 6%, rgba(239, 122, 82, 0.16), transparent 42%),
    radial-gradient(circle at 6% 96%, rgba(28, 110, 87, 0.13), transparent 48%),
    var(--cream);
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 32px;
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 14px;
  border: 1px solid rgba(239, 122, 82, 0.35);
  border-radius: 999px;
  color: #c65a34;
  background: var(--accent-soft);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin-bottom: 16px;
  color: var(--petrol-dark);
  font-size: 2.05rem;
  overflow-wrap: break-word;
}

.hero-subline {
  max-width: 600px;
  color: var(--text-muted);
  font-size: 1rem;
  overflow-wrap: break-word;
}

.hero-points {
  display: grid;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
}

.hero-points li .ico,
.check-list li .ico {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  color: var(--petrol);
}

.hero-actions {
  display: grid;
  gap: 10px;
  align-items: start;
  margin-top: 26px;
}

.hero-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.hero-secondary-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--petrol);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-note {
  color: var(--text-dim);
  font-size: 0.84rem;
}

/* Book cover */
.book-mockup-wrap {
  display: flex;
  justify-content: center;
}

.book-cover-img {
  width: min(300px, 78vw);
  height: auto;
  filter: drop-shadow(0 30px 46px rgba(17, 77, 60, 0.28));
}

.hero-proof-card {
  width: min(300px, 78vw);
  margin: 14px auto 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--petrol-dark);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.hero-proof-card strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 800;
}

.hero-proof-card span {
  display: block;
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* Problem */
.problem-list {
  display: grid;
  gap: 14px;
}

.problem-item,
.content-card,
.audience-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.problem-item {
  display: grid;
  gap: 8px;
  padding: 22px;
}

.problem-item span,
.content-card span.card-index {
  display: inline-block;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.problem-item h3,
.content-card h3 {
  margin-bottom: 0;
  font-size: 1.06rem;
}

.problem-item p,
.content-card p {
  color: var(--text-muted);
  font-size: 0.94rem;
}

.problem-outro {
  max-width: 720px;
  margin: 28px auto 0;
  padding: 18px 22px;
  border-left: 3px solid var(--petrol);
  background: var(--white);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--petrol-dark);
  text-align: center;
}

/* Solution */
.split-layout {
  display: grid;
  gap: 30px;
  align-items: start;
}

.solution-steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.solution-steps li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.solution-steps .step-num {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: linear-gradient(135deg, var(--petrol-light), var(--petrol));
  font-weight: 800;
}

.solution-steps h3 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.solution-steps p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Content cards */
.content-grid {
  display: grid;
  gap: 16px;
}

.content-card {
  min-height: 168px;
  padding: 22px;
}

.content-card.is-bonus {
  border-color: var(--accent);
  background: linear-gradient(160deg, var(--accent-soft), var(--white));
}

.content-card h3 {
  margin-top: 10px;
}

/* Example / calculation */
.example-wrap {
  display: grid;
  gap: 28px;
  align-items: center;
}

.example-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.example-card-label {
  display: block;
  margin-bottom: 16px;
  color: var(--text-dim);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.example-rows {
  display: grid;
  gap: 0;
  margin: 0;
}

.example-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line);
}

.example-row:last-child {
  border-bottom: 0;
}

.example-row span:first-child {
  color: var(--text-muted);
  font-size: 0.94rem;
}

.example-row span:last-child {
  color: var(--petrol-dark);
  font-size: 1.08rem;
  font-weight: 800;
  white-space: nowrap;
}

.example-row.is-highlight span:last-child {
  color: var(--accent);
}

.example-copy p + p {
  margin-top: 14px;
}

.example-copy p {
  color: var(--text);
}

.example-disclaimer {
  margin-top: 16px;
  color: var(--text-dim);
  font-size: 0.84rem;
  line-height: 1.5;
}

/* Audience */
.audience-grid {
  display: grid;
  gap: 18px;
}

.audience-card {
  padding: 26px;
}

.audience-card h2 {
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.audience-yes {
  border-color: var(--petrol-light);
  background: linear-gradient(160deg, rgba(28, 110, 87, 0.07), var(--white));
}

.check-list,
.x-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.x-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text);
  font-size: 0.96rem;
}

.x-list li .ico {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  color: #b3564a;
}

.audience-note {
  max-width: 800px;
  margin: 22px auto 0;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  background: var(--cream-alt);
  color: var(--text-muted);
  font-size: 0.92rem;
  text-align: center;
}

/* Offer / value box */
.offer-wrap {
  display: flex;
  justify-content: center;
}

.value-box {
  width: 100%;
  max-width: 620px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  box-shadow: var(--shadow-strong);
}

.value-box-header {
  padding: 26px 30px;
  color: var(--white);
  text-align: center;
  background: linear-gradient(135deg, var(--petrol-light), var(--petrol));
}

.value-box-header h3 {
  margin-bottom: 4px;
  color: var(--white);
  font-size: 1.28rem;
}

.value-box-header span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.84rem;
  font-weight: 700;
}

.value-box-body {
  padding: 30px;
}

.value-box-body ul {
  display: grid;
  gap: 13px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.value-box-body li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.96rem;
}

.value-box-body li .ico {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  color: var(--petrol);
}

.value-price {
  padding-top: 22px;
  border-top: 1px dashed var(--line);
  text-align: center;
}

.value-price-note {
  margin-bottom: 18px;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.value-price-note strong {
  display: block;
  margin-bottom: 4px;
  color: var(--petrol-dark);
  font-size: 2.2rem;
  font-weight: 800;
}

.value-price-sub {
  margin-top: 12px;
  color: var(--text-dim);
  font-size: 0.82rem;
}

.payment-badge-card {
  display: inline-flex;
  justify-content: center;
  margin-top: 20px;
  padding: 14px 20px;
  border-radius: 12px;
  background: var(--cream-alt);
}

.payment-badge-card img {
  width: 100%;
  max-width: 420px;
  height: auto;
}

/* FAQ */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 18px 22px;
  border: none;
  background: none;
  color: var(--petrol-dark);
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.faq-question .icon {
  display: grid;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
  transition: transform 200ms ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 250ms ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Final CTA */
.final-cta {
  overflow: hidden;
  color: var(--white);
  text-align: center;
  background: linear-gradient(135deg, var(--petrol-light) 0%, var(--petrol) 60%, var(--accent) 140%);
}

.final-cta h2 {
  max-width: 700px;
  margin: 0 auto 14px;
  color: var(--white);
  font-size: 2rem;
}

.final-cta p {
  max-width: 560px;
  margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.88);
}

.final-cta .btn-primary {
  color: var(--petrol-dark);
  background: var(--white);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

/* Legal note */
.legal-note {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--cream-alt);
}

.legal-note p {
  max-width: 900px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 0.92rem;
  text-align: center;
}

/* Footer */
.site-footer {
  padding: 40px 0 96px;
  color: var(--text-muted);
  background: var(--beige);
}

.footer-inner {
  display: grid;
  gap: 20px;
}

.footer-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.86rem;
  color: var(--petrol-dark);
  font-weight: 600;
}

.footer-trust li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.footer-trust .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.footer-legal a {
  color: var(--text-muted);
  font-size: 0.88rem;
  text-decoration: none;
}

.footer-legal a:hover {
  color: var(--petrol);
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.82rem;
  text-align: center;
}

/* Sticky mobile CTA */
.sticky-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 120;
  display: none;
  padding: 12px 16px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.96);
  box-shadow: 0 -14px 34px rgba(28, 110, 87, 0.14);
  transform: translateY(110%);
  transition: transform 200ms ease;
  backdrop-filter: blur(10px);
}

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

.sticky-cta .btn {
  width: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html.animations-ready .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 480ms ease, transform 480ms ease;
  }

  html.animations-ready .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 719px) {
  body {
    padding-bottom: 74px;
  }

  .sticky-cta {
    display: block;
  }

  .hero h1 {
    font-size: 1.78rem;
  }

  .hero-subline {
    font-size: 0.92rem;
  }

  .section {
    padding: 52px 0;
  }
}

@media (min-width: 560px) {
  .problem-list,
  .content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trust-bar-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .container {
    padding: 0 28px;
  }

  .header-cta {
    display: inline-flex;
  }

  .hero {
    padding: 68px 0 84px;
  }

  .hero h1 {
    font-size: 2.9rem;
  }

  .hero-subline {
    font-size: 1.1rem;
  }

  .section-heading h2 {
    font-size: 2.3rem;
  }

  .hero-actions-row {
    flex-wrap: nowrap;
  }
}

@media (min-width: 860px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 56px;
  }

  .split-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
  }

  .example-wrap {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 44px;
  }

  .audience-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .problem-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}