.document-shell {
  min-height: 100vh;
  overflow: clip;
}

.document-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  max-width: var(--max);
  margin-inline: auto;
  padding: 22px 48px;
  border-bottom: 1px solid var(--line);
}

.document-brand,
.document-footer-brand a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
  color: var(--ink);
  font-family: var(--display);
  font-size: 26px;
  font-weight: 750;
  line-height: 1;
  letter-spacing: -.035em;
  text-decoration: none;
}

.document-brand img,
.document-footer-brand img {
  border-radius: 10px;
}

.document-brand-period { color: var(--orange-ink); }

.document-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 5px 20px;
}

.document-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 13px;
  font-weight: 550;
  text-decoration: none;
}

.document-links a::after {
  content: "";
  position: absolute;
  inset: auto 0 6px;
  height: 2px;
  background: var(--orange-ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}

.document-links a:hover::after,
.document-links a[aria-current="page"]::after { transform: scaleX(1); }

.document-shell main {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 48px;
}

.document-hero {
  position: relative;
  padding: clamp(76px, 10vw, 142px) 0 clamp(64px, 8vw, 106px);
  border-bottom: 1px solid var(--line);
}

.document-hero::after {
  content: "";
  position: absolute;
  right: clamp(0px, 4vw, 54px);
  top: 42px;
  width: clamp(92px, 12vw, 158px);
  aspect-ratio: 1;
  border: 1px solid #c6bfdf;
  border-radius: 42% 58% 62% 38% / 58% 38% 62% 42%;
  background: var(--lilac);
  transform: rotate(13deg);
  opacity: .82;
}

.document-label,
.document-kicker {
  color: var(--orange-ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.document-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 1060px;
  margin-top: 18px;
  font-size: clamp(52px, 6.6vw, 92px);
  line-height: 1.02;
}

.document-hero > h1:first-child { margin-top: 0; }

.document-lede {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-top: 30px;
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.65;
}

.document-section {
  padding-block: clamp(68px, 8vw, 112px);
  border-bottom: 1px solid var(--line);
}

.document-section:last-child { border-bottom: 0; }

.document-section h2 {
  font-size: clamp(36px, 4.1vw, 58px);
  line-height: 1.08;
}

.document-section h3 {
  font-size: clamp(24px, 2.3vw, 34px);
  line-height: 1.15;
}

.document-split {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(50px, 8vw, 112px);
  align-items: start;
}

.document-split > div:first-child h2 { margin-top: 14px; }

.document-prose {
  max-width: 710px;
  color: #555b51;
  font-size: 17px;
  line-height: 1.75;
}

.document-prose p + p { margin-top: 24px; }
.document-prose strong { color: var(--ink); }

.document-section-heading {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 20px 72px;
  align-items: end;
  margin-bottom: 38px;
}

.document-section-heading h2 { grid-column: 1 / -1; }
.document-section-heading > p:last-child:not(.document-kicker) { max-width: 690px; color: var(--muted); }

.document-grid,
.document-link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.document-card,
.document-link-grid a {
  min-width: 0;
  padding: clamp(25px, 3vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.document-card:nth-child(4n + 1) { background: #f0ede3; }
.document-card:nth-child(4n + 2) { background: #eeeafb; }
.document-card:nth-child(4n + 3) { background: #e8f0e0; }
.document-card:nth-child(4n) { background: #e8f0f5; }
.document-card h3 { margin-top: 12px; }
.document-card p { margin-top: 16px; color: var(--muted); }
.document-card > a { display: inline-block; margin-top: 22px; font-weight: 650; }

.document-link-grid a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 138px;
  text-decoration: none;
  transition: transform .3s var(--ease), border-color .3s ease;
}

.document-link-grid a:hover { transform: translateY(-4px); border-color: #aab09f; }
.document-link-grid strong { font-size: 20px; }
.document-link-grid span { color: var(--muted); font-size: 14px; }

.document-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  -webkit-overflow-scrolling: touch;
}

.document-table-wrap table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.document-table-wrap th,
.document-table-wrap td {
  padding: 19px 22px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.document-table-wrap th { background: var(--mint); font-size: 12px; letter-spacing: .04em; }
.document-table-wrap td { color: #555b51; font-size: 14px; line-height: 1.6; }
.document-table-wrap tbody tr:last-child td { border-bottom: 0; }
.document-architecture {
  display: grid;
  gap: 14px;
}
.document-architecture article {
  display: grid;
  grid-template-columns: minmax(170px, .48fr) minmax(0, 1.52fr);
  gap: clamp(24px, 5vw, 72px);
  padding: clamp(24px, 3.4vw, 42px);
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
}
.document-architecture article:nth-child(odd) { background: #eff1e8; }
.document-architecture article > span { color: var(--orange-ink); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.document-architecture article h2 { font-size: clamp(25px, 2.6vw, 37px); }
.document-architecture article p { margin-top: 12px; color: var(--muted); }


.document-text-link { color: var(--ink); font-weight: 650; }

.document-evidence {
  margin-inline: -48px;
  padding-inline: 48px;
  background: var(--ink);
  color: var(--paper);
}

.document-evidence .document-kicker { color: var(--lime); }
.document-evidence > h2 { margin: 14px 0 36px; }
.document-evidence .document-link-grid a { border-color: #4d5348; background: #33372f; }
.document-evidence .document-link-grid span { color: #c5ccbd; }

.document-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.document-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 13px 24px;
  border-radius: 100px;
  background: var(--orange);
  font-weight: 650;
  text-decoration: none;
}
.document-button-secondary { background: var(--ink); color: var(--white); }

.document-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px 48px;
  max-width: var(--max);
  margin-inline: auto;
  padding: 36px 48px 28px;
  border-top: 1px solid var(--line);
}

.document-footer-brand { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 20px; }
.document-footer-brand a { font-size: 22px; }
.document-footer-brand > span { color: var(--muted); font-size: 13px; }
.document-footer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 24px; font-size: 13px; }
.document-footer-links a { min-height: 44px; display: inline-flex; align-items: center; text-decoration: none; }
.document-footer-links a:hover { color: var(--orange-ink); }
.document-fineprint { grid-column: 1 / -1; color: var(--muted); font-size: 11px; }

.document-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 22px;
  margin-top: 32px;
}

.document-jump-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.document-jump-nav span {
  margin-right: 6px;
  color: var(--orange-ink);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.document-jump-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: rgb(255 255 255 / 54%);
  font-size: 12px;
  font-weight: 650;
  text-decoration: none;
  transition: background .2s ease, border-color .2s ease, transform .2s var(--ease);
}

.document-jump-nav a:hover {
  border-color: #b4a995;
  background: var(--white);
  transform: translateY(-2px);
}

.document-concept-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.document-concept-flow article {
  min-height: 250px;
  padding: clamp(25px, 3vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f0ede3;
}

.document-concept-flow article:nth-child(2) { background: var(--lilac); }
.document-concept-flow article:nth-child(3) { background: var(--mint); }
.document-concept-flow h3 { font-size: clamp(24px, 2.4vw, 34px); }
.document-concept-flow p { margin-top: 15px; color: var(--muted); }

.document-brand-list {
  max-width: 760px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.document-readiness-note {
  color: var(--muted);
  font-size: 14px;
}

.document-readiness-note a { font-weight: 650; }

.document-value-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 28px;
}
.document-value-strip span {
  padding: 16px;
  border-radius: 14px;
  background: var(--white);
  color: var(--muted);
  font-size: 13px;
}
.document-value-strip strong { display: block; color: var(--ink); }
.document-followup { margin-top: 28px; }

.document-scenarios { display: grid; gap: 18px; }
.document-scenario {
  scroll-margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(30px, 6vw, 82px);
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f0ede3;
}
.document-scenario:nth-child(2) { background: var(--lilac); }
.document-scenario:nth-child(3) { background: var(--mint); }
.document-scenario:nth-child(4) { background: #e8f0f5; }
.document-scenario h2 { margin-top: 0; font-size: clamp(31px, 3.4vw, 48px); }
.document-scenario-pain { margin-top: 19px; color: var(--muted); }
.document-steps { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.document-steps li {
  position: relative;
  padding: 18px 0 18px 46px;
  border-bottom: 1px solid rgb(29 31 27 / 13%);
  counter-increment: steps;
}
.document-steps li::before {
  content: counter(steps);
  position: absolute;
  left: 0;
  top: 18px;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  font-weight: 700;
}
.document-steps strong,
.document-steps span { display: block; }
.document-steps span { margin-top: 6px; color: var(--muted); font-size: 14px; }
.document-scenario-link { grid-column: 2; margin-top: -12px; }
.document-scenario-link a { font-weight: 650; }

@media (max-width: 899px) {
  .document-nav { align-items: flex-start; padding-inline: 30px; }
  .document-links { column-gap: 16px; }
  .document-shell main { padding-inline: 30px; }
  .document-hero::after { width: 92px; opacity: .5; }
  .document-split { grid-template-columns: 1fr; gap: 30px; }
  .document-section-heading { display: block; }
  .document-section-heading h2 { margin-top: 12px; }
  .document-section-heading > p:last-child:not(.document-kicker) { margin-top: 20px; }
  .document-evidence { margin-inline: -30px; padding-inline: 30px; }
  .document-footer { padding-inline: 30px; }
  .document-concept-flow { grid-template-columns: 1fr; }
  .document-concept-flow article { min-height: 0; }
  .document-scenario { grid-template-columns: 1fr; }
  .document-scenario-link { grid-column: 1; margin-top: 0; }
}

@media (max-width: 600px) {
  .document-nav { display: block; padding: 14px 23px 12px; }
  .document-brand { font-size: 23px; }
  .document-brand img { width: 35px; height: 35px; border-radius: 9px; }
  .document-links { justify-content: flex-start; margin-top: 10px; gap: 0 17px; }
  .document-links a { min-height: 38px; font-size: 11px; }
  .document-shell main { padding-inline: 23px; }
  .document-hero { padding-block: 62px 57px; }
  .document-hero::after { top: 28px; right: -18px; width: 78px; }
  .document-hero h1 { max-width: 94%; font-size: clamp(43px, 12.5vw, 61px); }
  .document-lede { margin-top: 22px; font-size: 16px; }
  .document-section { padding-block: 59px; }
  .document-section h2 { font-size: clamp(33px, 9vw, 45px); }
  .document-grid,
  .document-link-grid { grid-template-columns: 1fr; }
  .document-card,
  .document-link-grid a { padding: 25px 22px; }
  .document-architecture article { grid-template-columns: 1fr; gap: 18px; padding: 24px 21px; }
  .document-prose { font-size: 15px; }
  .document-table-wrap { margin-inline: -11px; }
  .document-evidence { margin-inline: -23px; padding-inline: 23px; }
  .document-footer { display: block; padding: 30px 23px 22px; }
  .document-footer-links { margin-top: 18px; }
  .document-fineprint { margin-top: 14px; }
  .document-hero-actions { align-items: flex-start; flex-direction: column; }
  .document-jump-nav { align-items: flex-start; }
  .document-jump-nav span { flex-basis: 100%; }
  .document-value-strip { grid-template-columns: 1fr; }
  .document-scenario { padding: 25px 21px; }
}

@media (prefers-reduced-motion: reduce) {
  .document-links a::after,
  .document-link-grid a,
  .document-jump-nav a { transition: none; }
}