:root {
  color-scheme: light;
  --ink: #13233a;
  --muted: #627088;
  --line: #dce5f2;
  --panel: #ffffff;
  --soft: #f4f8fd;
  --blue: #1659d9;
  --blue-dark: #0d347f;
  --green: #0e9f6e;
  --shadow: 0 20px 60px rgb(31 68 126 / 14%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  min-height: 44px;
  padding: 12px 18px;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

button {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 22px rgb(22 89 217 / 22%);
}

.button-secondary,
.secondary-link {
  color: var(--blue);
  background: #eaf1ff;
  box-shadow: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.top-offer-banner {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 74px;
  border-radius: 0;
  padding: 16px 20px;
  background: var(--blue);
  color: #fff;
  box-shadow: none;
  font-size: clamp(34px, 6.8vw, 78px);
  font-weight: 950;
  line-height: 0.95;
  text-align: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgb(255 255 255 / 92%);
  backdrop-filter: blur(18px);
}

.section-shell,
.nav-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav-shell {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto minmax(270px, 1fr);
  align-items: center;
  gap: 20px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-name {
  line-height: 1.05;
}

.brand-subline {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  font-weight: 800;
}

.nav-links a,
.footer a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover,
.footer a:hover {
  color: var(--blue);
}

.nav-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
}

.nav-actions button {
  min-height: 38px;
  padding: 9px 14px;
  font-size: 13px;
}

.stripe-trust {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  color: var(--muted);
  background: #fff;
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
}

.stripe-trust img {
  display: block;
  width: 112px;
  height: auto;
}

.hero-section {
  background:
    radial-gradient(circle at 75% 18%, rgb(22 89 217 / 16%), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #edf4ff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: start;
  gap: 54px;
  min-height: 620px;
  padding: 44px 0 58px;
}

.hero-copy {
  max-width: 700px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 700px;
  margin-bottom: 20px;
  font-size: clamp(56px, 7.4vw, 92px);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  max-width: 690px;
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 21px;
  letter-spacing: 0;
}

.lead,
.section-lead {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.lead {
  max-width: 620px;
}

.offer-lockup {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0 24px;
}

.offer-lockup div {
  border: 1px solid rgb(22 89 217 / 18%);
  border-radius: 14px;
  padding: 18px;
  background: rgb(255 255 255 / 82%);
  box-shadow: 0 18px 40px rgb(31 68 126 / 10%);
}

.offer-lockup strong {
  display: block;
  color: var(--blue);
  font-size: clamp(36px, 4.7vw, 62px);
  font-weight: 950;
  line-height: 0.92;
}

.offer-lockup span {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 850;
  line-height: 1.25;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 16px;
}

.hero-actions button,
.hero-actions .secondary-link {
  min-height: 54px;
  padding: 15px 22px;
  font-size: 17px;
}

.mini-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.mini-proof span::before {
  color: var(--green);
  content: "✓ ";
}

.order-preview {
  position: relative;
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.preview-card {
  position: relative;
  z-index: 2;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  background: #fff;
  box-shadow: var(--shadow);
}

.stacked-card {
  position: absolute;
  top: -28px;
  right: 18px;
  z-index: 1;
  width: 170px;
  height: 110px;
  transform: rotate(5deg);
  background: linear-gradient(135deg, #1659d9, #f0a36b);
}

.evidence-image {
  position: relative;
  z-index: 2;
  margin: 0;
}

.evidence-image img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1.04;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.evidence-image figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.preview-header span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.receipt-card {
  margin-top: -68px;
  margin-inline: 24px;
}

.receipt-hero {
  display: grid;
  border: 2px solid rgb(22 89 217 / 18%);
  border-radius: 12px;
  margin-bottom: 14px;
  padding: 18px;
  background: #f6f9ff;
}

.receipt-hero strong {
  color: var(--blue);
  font-size: clamp(42px, 6vw, 66px);
  font-weight: 950;
  line-height: 0.92;
}

.receipt-hero span {
  margin-top: 6px;
  color: var(--ink);
  font-size: 25px;
  font-weight: 950;
}

.receipt-row,
.receipt-total,
.security-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding: 11px 0;
}

.receipt-row span,
.security-row span {
  color: var(--muted);
}

.receipt-total {
  border-bottom: 0;
  font-size: 19px;
  font-weight: 900;
}

.check-list {
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.check-list li::before {
  color: var(--green);
  content: "✓ ";
  font-weight: 900;
}

.proof-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 22px 0;
}

.proof-grid article {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  background: #fff;
}

.proof-grid strong,
.trust-item strong,
.faq-grid strong {
  display: block;
  margin-bottom: 7px;
}

.proof-grid span,
.trust-item span,
.use-grid span,
.faq-grid p,
.price-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.content-band,
.ideas-section,
.faq-section {
  background: var(--soft);
}

.content-band,
.ideas-section,
.pricing-section,
.security-section,
.faq-section,
.final-cta {
  padding: 74px 0;
}

.step-grid,
.pricing-grid,
.use-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.step-card,
.price-card,
.use-grid article,
.faq-grid article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  background: #fff;
}

.step-card span,
.badge {
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.step-card code {
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-top: 16px;
  padding: 12px;
  color: var(--muted);
  background: #f7faff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
}

.ideas-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(420px, 1fr);
  gap: 56px;
  align-items: start;
}

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

.use-grid article {
  min-height: 148px;
}

.use-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
}

.pricing-section {
  background: #fff;
}

.pricing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 860px;
}

.price-card {
  position: relative;
}

.price-card.featured {
  border: 2px solid var(--blue);
  box-shadow: var(--shadow);
}

.badge {
  display: inline-flex;
  border-radius: 999px;
  margin-bottom: 12px;
  padding: 6px 10px;
  color: #fff;
  background: var(--blue);
}

.price {
  margin: 20px 0 10px;
  font-size: 42px;
  font-weight: 950;
  letter-spacing: 0;
}

.price span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.price-card button {
  width: 100%;
  margin-top: 20px;
}

.security-section {
  color: #fff;
  background: var(--blue-dark);
}

.security-section .eyebrow,
.security-section p,
.security-row span {
  color: #bed0ff;
}

.security-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: 64px;
  align-items: center;
}

.security-card {
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: 14px;
  padding: 22px;
  background: rgb(255 255 255 / 8%);
}

.security-row {
  border-bottom-color: rgb(255 255 255 / 14%);
}

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

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

.final-cta {
  text-align: center;
  background: linear-gradient(180deg, #ffffff, #edf4ff);
}

.final-cta .section-shell {
  max-width: 740px;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 36px 0;
  background: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.5fr 0.7fr;
  gap: 34px;
}

.footer p,
.footer span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.footer strong,
.footer a,
.footer span {
  display: block;
  margin-bottom: 9px;
}

@media (max-width: 900px) {
  .nav-shell {
    grid-template-columns: 1fr auto;
    gap: 12px;
    min-height: auto;
    padding: 10px 0;
  }

  .nav-actions {
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  .nav-links,
  .stripe-trust {
    display: none;
  }

  .nav-actions button {
    min-height: 36px;
    padding: 8px 12px;
    font-size: 12px;
  }

  .hero-grid,
  .ideas-grid,
  .security-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero-grid {
    min-height: auto;
    padding: 30px 0 44px;
  }

  .offer-lockup {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    margin: 18px 0;
  }

  .offer-lockup div {
    border-radius: 10px;
    padding: 12px 9px;
  }

  .offer-lockup strong {
    font-size: 31px;
  }

  .offer-lockup span {
    font-size: 11px;
    line-height: 1.15;
  }

  .receipt-card {
    margin: -34px 14px 0;
  }

  .proof-grid,
  .step-grid,
  .pricing-grid,
  .use-grid,
  .faq-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .order-preview {
    min-height: auto;
  }

  .stacked-card {
    display: none;
  }
}

@media (max-width: 560px) {
  .section-shell,
  .nav-shell {
    width: min(100% - 28px, 1120px);
  }

  h1 {
    font-size: 48px;
  }

  .top-offer-banner {
    min-height: 64px;
    font-size: 35px;
  }
}