:root {
  --ink: #11110f;
  --paper: #ffffff;
  --soft: #f2f2ee;
  --line: #d5d5ce;
  --muted: #676760;
  --accent: #e64d2e;
  --accent-dark: #bd341d;
  --success: #236b4a;
  --wide: 1240px;
  --measure: 680px;
  --font-sans: Arial, Helvetica, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  border-top: 8px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.58 var(--font-sans);
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-underline-offset: 0.18em;
}

button,
.purchase-link {
  min-height: 48px;
  border: 1px solid var(--accent);
  border-radius: 0;
  background: var(--accent);
  color: var(--ink);
  cursor: default;
  font: 700 12px/1.2 var(--font-sans);
  padding: 14px 18px;
  letter-spacing: 0.015em;
}

.purchase-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 1;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--success);
  outline-offset: 4px;
}

.site-header,
footer {
  width: min(100% - 48px, var(--wide));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.site-header {
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}

.site-header > button,
.site-header > .purchase-link {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.brand,
.footer-brand {
  font: 700 26px/0.95 var(--font-sans);
  letter-spacing: -0.025em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand span,
.footer-brand small {
  display: inline-block;
  margin-left: 8px;
  color: var(--muted);
  font: 400 10px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.footer-brand em {
  display: block;
  margin-top: 11px;
  color: var(--muted);
  font: 400 10px/1.35 var(--font-sans);
  letter-spacing: 0;
  text-transform: none;
}

.site-header nav,
footer nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
  font-size: 13px;
  font-weight: 700;
}

.site-header nav a {
  text-decoration: none;
}

main > section,
.legal {
  width: min(100%, var(--wide));
  margin-inline: auto;
  padding: 112px 24px;
}

h1,
h2,
.legal h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.92;
}

h1 {
  max-width: 670px;
  font-size: clamp(60px, 6vw, 86px);
}

h1 span {
  color: var(--accent);
}

h2 {
  font-size: clamp(42px, 5vw, 70px);
}

.step-number,
.proof-label,
dt,
.label {
  font-family: var(--font-mono);
}

.hero {
  min-height: 820px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(430px, 0.92fr);
  align-items: center;
  gap: 76px;
}

.lede {
  max-width: 620px;
  margin: 32px 0 0;
  color: #373732;
  font-size: clamp(19px, 1.6vw, 23px);
  line-height: 1.48;
}

.actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 36px;
}

.actions p {
  margin: 0;
  color: var(--muted);
  font: 11px/1.6 var(--font-sans);
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.trust-points {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  margin: 42px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 13px;
  font-weight: 700;
}

.trust-points li::before {
  content: "—";
  margin-right: 8px;
  color: var(--accent);
}

.product-proof {
  position: relative;
  isolation: isolate;
  margin: 0;
}

.product-proof::after {
  position: absolute;
  z-index: -1;
  right: -12px;
  bottom: 24px;
  width: 82%;
  height: 66%;
  background: var(--accent);
  content: "";
}

.product-proof img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--paper);
}

.hero-proof {
  align-self: center;
  padding-top: 32px;
}

.hero-proof::before {
  position: absolute;
  z-index: 2;
  top: 0;
  left: -22px;
  width: 58%;
  height: 4px;
  background: var(--ink);
  content: "";
}

.proof-label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-align: right;
  text-transform: uppercase;
}

figcaption {
  margin-top: 9px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.03em;
}

.workflow {
  width: 100%;
  max-width: none;
  padding: 0;
  border-top: 1px solid var(--line);
}

.workflow ol {
  width: min(100%, var(--wide));
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
}

.workflow li {
  min-height: 252px;
  padding: 58px 34px 48px;
  border-right: 1px solid var(--line);
}

.workflow li:first-child {
  border-left: 1px solid var(--line);
}

.step-number {
  display: block;
  margin-bottom: 24px;
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workflow strong {
  display: block;
  font: 700 30px/1 var(--font-sans);
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.workflow li p {
  max-width: 340px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.check-proof {
  width: min(100% - 48px, 1040px);
  margin: 92px auto 112px;
}

.check-proof::after {
  right: auto;
  left: -14px;
}

.scope {
  width: 100%;
  max-width: none;
  min-height: 900px;
  padding-inline: max(24px, calc((100vw - var(--wide)) / 2 + 24px));
  display: grid;
  grid-template-columns: minmax(300px, 0.68fr) minmax(560px, 1.32fr);
  align-items: center;
  gap: 64px;
  background: var(--ink);
  color: var(--paper);
}

.scope-copy p {
  max-width: 470px;
  margin: 30px 0 0;
  color: #d5d5ce;
  font-size: 18px;
}

.artifact-facts {
  margin: 44px 0 0;
  border-top: 1px solid #4c4c47;
}

.artifact-facts div {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #4c4c47;
}

.artifact-facts dt,
.artifact-facts dd {
  margin: 0;
  font-size: 10px;
}

.artifact-facts dt {
  color: var(--paper);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.artifact-facts dd {
  color: #bebeb6;
  text-align: right;
}

.artifact-facts code {
  color: inherit;
}

.work-order-proof .proof-label,
.work-order-proof figcaption {
  color: #bebeb6;
}

.work-order-proof::after {
  display: none;
}

.paper-packet {
  position: relative;
  display: grid;
  isolation: isolate;
  width: 100%;
  padding: 28px 10px 46px;
}

.packet-sheet {
  position: relative;
  grid-area: 1 / 1;
  width: 54%;
  justify-self: center;
  transform-origin: 50% 12%;
}

.packet-sheet::after {
  position: absolute;
  z-index: -1;
  inset: 12px -10px -12px 12px;
  background: rgba(0, 0, 0, 0.38);
  content: "";
}

.packet-sheet img {
  border-color: #85857e;
}

.packet-sheet-one {
  z-index: 3;
  transform: translateX(-39%) rotate(-1.8deg);
}

.packet-sheet-two {
  z-index: 2;
  transform: translate(2%, 3%) rotate(0.2deg);
}

.packet-sheet-three {
  z-index: 1;
  transform: translate(41%, 6%) rotate(1.9deg);
}

.page-number {
  position: absolute;
  z-index: 2;
  top: -18px;
  right: 0;
  min-width: 42px;
  padding: 4px 6px;
  border: 1px solid var(--accent);
  background: var(--ink);
  color: var(--paper);
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-align: center;
}

.work-order-proof figcaption {
  max-width: 540px;
  margin: 26px auto 0;
  text-align: center;
}

.work-order-proof figcaption strong {
  color: var(--paper);
}

.checks {
  padding-top: 120px;
  padding-bottom: 120px;
}

.checks-intro {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 90px;
  align-items: end;
}

.checks-intro p {
  max-width: 610px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.check-columns {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 2px solid var(--ink);
}

.check-columns article {
  min-height: 180px;
  padding: 30px 38px 16px 0;
}

.check-columns article + article {
  padding-left: 38px;
  border-left: 1px solid var(--line);
}

.check-columns h3 {
  margin: 0 0 24px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.check-columns p {
  margin: 0;
  color: var(--muted);
}

.data-boundary {
  width: 100%;
  max-width: none;
  padding-inline: max(24px, calc((100vw - var(--wide)) / 2 + 24px));
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 90px;
  background: var(--accent);
  color: var(--ink);
}

.data-boundary p {
  max-width: 560px;
  margin: 28px 0 0;
  font-size: 18px;
}

.data-boundary dl {
  margin: 0;
  border-top: 1px solid rgba(17, 17, 15, 0.45);
}

.data-boundary dl div {
  padding: 15px 0;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  border-bottom: 1px solid rgba(17, 17, 15, 0.45);
}

.data-boundary dt,
.data-boundary dd {
  margin: 0;
  font-size: 11px;
}

.data-boundary dt {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.data-boundary dd {
  font-weight: 700;
  text-align: right;
}

.price {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 100px;
}

.price-mark {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.price-mark span {
  margin-top: 20px;
  font: 700 16px/1 var(--font-mono);
}

.price-mark strong {
  font: 700 150px/0.8 var(--font-sans);
  letter-spacing: -0.07em;
}

.price-copy {
  max-width: 560px;
}

.price-copy > p:not(.policy, .merchant) {
  margin: 28px 0;
  color: var(--muted);
  font-size: 18px;
}

.price button,
.price .purchase-link {
  margin: 4px 0 18px;
}

.policy,
.merchant {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.faq {
  padding-top: 72px;
}

.faq h2 {
  margin-bottom: 50px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 28px;
  font-size: clamp(38px, 4vw, 54px);
}

.faq details {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
}

.faq p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

footer {
  min-height: 168px;
  border-top: 1px solid var(--line);
}

footer nav {
  font-size: 11px;
  font-weight: 400;
}

.legal {
  max-width: 860px;
}

.legal > .label {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.legal h1 {
  margin-bottom: 60px;
  font-size: clamp(48px, 6vw, 76px);
}

.legal section {
  padding: 36px 0;
  border-top: 1px solid var(--line);
}

.legal section h2 {
  margin-bottom: 22px;
  font-size: 38px;
}

.legal section p {
  max-width: var(--measure);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 980px) {
  .site-header nav {
    display: none;
  }

  .hero,
  .scope {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 60px;
  }

  .scope {
    gap: 64px;
  }

  .packet-sheet {
    width: 50%;
  }

  .checks-intro {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 620px) {
  body {
    border-top-width: 7px;
  }

  .site-header,
  footer {
    width: calc(100% - 40px);
  }

  .site-header {
    min-height: 94px;
    gap: 12px;
  }

  .brand {
    font-size: 22px;
    white-space: nowrap;
  }

  .brand span {
    display: none;
  }

  .site-header button,
  .site-header .purchase-link {
    max-width: 154px;
    min-height: 54px;
    padding: 10px 12px;
    font-size: 10px;
  }

  main > section,
  .legal {
    padding: 72px 20px;
  }

  .hero {
    min-height: 0;
    padding-top: 70px;
    gap: 58px;
  }

  h1 {
    font-size: clamp(48px, 14.2vw, 60px);
  }

  h2 {
    font-size: clamp(42px, 12vw, 54px);
  }

  .lede {
    margin-top: 26px;
    font-size: 19px;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .actions button,
  .actions .purchase-link {
    width: 100%;
  }

  .trust-points {
    gap: 14px 18px;
  }

  .proof-label {
    text-align: left;
  }

  .product-proof::after {
    right: -7px;
    bottom: 24px;
  }

  .workflow ol {
    grid-template-columns: 1fr;
  }

  .workflow li,
  .workflow li:first-child {
    min-height: 0;
    padding: 46px 20px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    border-left: 0;
  }

  .check-proof {
    width: calc(100% - 40px);
    margin: 70px auto 76px;
  }

  .check-proof::after {
    left: -7px;
  }

  .scope {
    min-height: 0;
    padding: 82px 20px;
    grid-template-columns: 1fr;
  }

  .scope-copy p {
    font-size: 16px;
  }

  .artifact-facts div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .artifact-facts dd {
    text-align: left;
  }

  .paper-packet {
    padding: 26px 0 32px;
  }

  .packet-sheet {
    width: 72%;
  }

  .packet-sheet-one {
    transform: translateX(-17%) rotate(-1.3deg);
  }

  .packet-sheet-two {
    transform: translate(0, 4%) rotate(0.2deg);
  }

  .packet-sheet-three {
    transform: translate(17%, 8%) rotate(1.3deg);
  }

  .page-number {
    top: -16px;
  }

  .work-order-proof figcaption {
    margin-top: 28px;
  }

  .checks {
    padding-top: 82px;
    padding-bottom: 82px;
  }

  .check-columns {
    grid-template-columns: 1fr;
  }

  .check-columns article,
  .check-columns article + article {
    min-height: 0;
    padding: 28px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .data-boundary,
  .price {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .data-boundary {
    padding: 82px 20px;
  }

  .data-boundary dl div {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .data-boundary dd {
    text-align: left;
  }

  .price {
    padding-top: 84px;
    gap: 72px;
  }

  .price-mark {
    justify-content: flex-start;
  }

  .price-mark strong {
    font-size: 126px;
  }

  .faq details {
    display: block;
  }

  .faq p {
    margin-top: 18px;
  }

  footer {
    min-height: 190px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }

  footer nav {
    margin-left: 0;
    flex-wrap: wrap;
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}