:root {
  --c-paper: #f2f1ec;
  --c-paper-2: #e8e6df;
  --c-paper-3: #d9d6cc;
  --c-ink: #0a0a0a;
  --c-ink-2: #20201e;
  --c-muted: #62625d;
  --c-rule: #151515;
  --c-signal: #e8ff3a;
  --c-signal-soft: #f3ffc2;
  --c-system: #245c4d;
  --c-white: #ffffff;
  --font-sans: Inter, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --pad: clamp(20px, 4vw, 56px);
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;
  --space-7: 136px;
  --bw: 1px;
  --max: 1500px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
::selection { background: var(--c-signal); color: var(--c-ink); }

.shell {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--c-signal);
  color: var(--c-ink);
  padding: 10px 14px;
  border: 1px solid var(--c-ink);
  font-family: var(--font-mono);
  font-size: 12px;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--c-paper) 92%, transparent);
  border-bottom: var(--bw) solid var(--c-rule);
  backdrop-filter: blur(14px);
}
.nav-row {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: var(--c-ink);
  color: var(--c-signal);
  font: 700 12px/1 var(--font-mono);
  letter-spacing: .06em;
}
.brand-copy {
  display: grid;
  gap: 1px;
}
.brand-copy b {
  font-size: 15px;
  line-height: 1;
  letter-spacing: -.02em;
}
.brand-copy small {
  color: var(--c-muted);
  font: 10px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.primary-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 2vw, 30px);
  font: 11px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.primary-nav a:not(.nav-cta) {
  padding: 10px 0;
  border-bottom: 1px solid transparent;
}
.primary-nav a:not(.nav-cta):hover { border-bottom-color: var(--c-ink); }
.nav-cta {
  padding: 11px 14px;
  border: 1px solid var(--c-ink);
  background: var(--c-ink);
  color: var(--c-paper);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--c-muted);
  font: 600 11px/1.25 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.hero {
  min-height: min(820px, calc(100svh - 72px));
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(340px, .55fr);
  gap: clamp(48px, 7vw, 112px);
  align-items: center;
  padding-block: clamp(72px, 10vw, 150px);
}
.hero-copy { max-width: 930px; }
.hero h1 {
  max-width: 9.3em;
  margin: 0;
  font-size: clamp(58px, 8.6vw, 132px);
  line-height: .87;
  letter-spacing: -.065em;
  font-weight: 780;
  text-wrap: balance;
}
.hero-lede {
  max-width: 730px;
  margin: 44px 0 0;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.45;
  letter-spacing: -.02em;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 17px;
  border: 1px solid var(--c-ink);
  font: 650 12px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .04em;
  transition: transform .16s ease, background .16s ease, color .16s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--c-ink); color: var(--c-paper); }
.button-primary:hover { background: var(--c-system); }
.button-secondary { background: transparent; }
.button-secondary:hover { background: var(--c-paper-2); }
.button-invert { background: var(--c-signal); color: var(--c-ink); border-color: var(--c-signal); }

.systems-map {
  align-self: stretch;
  min-height: 560px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--c-ink);
  color: var(--c-paper);
  border: 1px solid var(--c-ink);
}
.map-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid #4a4a45;
  color: #b8b7af;
  font: 10px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.map-stack { display: grid; gap: 8px; margin-top: 28px; }
.map-node {
  min-height: 82px;
  display: grid;
  grid-template-columns: 38px 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  padding: 14px;
  border: 1px solid #4a4a45;
}
.map-node > span {
  grid-row: 1 / 3;
  font: 11px/1 var(--font-mono);
  color: #8d8d86;
}
.map-node b { font-size: 16px; }
.map-node small {
  color: #aaa9a2;
  font: 10px/1.4 var(--font-mono);
  text-transform: uppercase;
}
.map-node-core { background: #191918; }
.map-node-accent { background: var(--c-signal); color: var(--c-ink); border-color: var(--c-signal); }
.map-node-accent > span, .map-node-accent small { color: #33332f; }
.map-arrow {
  height: 20px;
  display: grid;
  place-items: center;
  color: var(--c-signal);
  font: 14px/1 var(--font-mono);
}

.proof-strip {
  background: var(--c-ink);
  color: var(--c-paper);
  border-top: 1px solid var(--c-ink);
  border-bottom: 1px solid var(--c-ink);
}
.proof-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 1fr);
  padding-block: 0;
}
.proof-grid > * {
  min-height: 180px;
  padding: 28px 28px 30px 0;
  border-right: 1px solid #3a3a36;
}
.proof-grid > * + * { padding-left: 28px; }
.proof-grid > *:last-child { border-right: 0; }
.proof-intro {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.proof-intro p:last-child {
  max-width: 28ch;
  margin: 0;
  color: #b8b7af;
  font-size: 13px;
}
.proof-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.proof-item strong {
  color: var(--c-signal);
  font-size: clamp(27px, 3vw, 48px);
  line-height: .95;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
}
.proof-item span {
  max-width: 24ch;
  color: #c8c7c0;
  font: 11px/1.45 var(--font-mono);
  text-transform: uppercase;
}

.section { padding-block: var(--space-7); }
.section-heading {
  display: grid;
  grid-template-columns: minmax(180px, .7fr) minmax(0, 1.8fr) minmax(220px, .8fr);
  gap: 36px;
  align-items: start;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--c-rule);
}
.section-heading h2,
.about-block h2,
.final-cta h2,
.route-cta h2 {
  margin: 0;
  font-size: clamp(38px, 4.8vw, 72px);
  line-height: .94;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.section-heading > p:last-child {
  margin: 0;
  max-width: 42ch;
  color: var(--c-muted);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--c-rule);
}
.problem-card {
  min-height: 340px;
  padding: 26px 26px 32px 0;
  border-right: 1px solid var(--c-rule);
  display: flex;
  flex-direction: column;
}
.problem-card + .problem-card { padding-left: 26px; }
.problem-card:last-child { border-right: 0; }
.card-index {
  color: var(--c-muted);
  font: 11px/1 var(--font-mono);
}
.problem-card h3 {
  margin: auto 0 20px;
  max-width: 10ch;
  font-size: clamp(24px, 2vw, 34px);
  line-height: .98;
  letter-spacing: -.04em;
}
.problem-card p {
  min-height: 7.2em;
  margin: 0;
  color: var(--c-muted);
  font-size: 14px;
}

.section-dark { background: var(--c-ink); color: var(--c-paper); }
.section-heading-dark { border-bottom-color: #3c3c38; }
.section-heading-dark .eyebrow { color: #9d9c95; }
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.work-card {
  min-height: 470px;
  padding: 30px 30px 32px 0;
  border-right: 1px solid #3c3c38;
  display: flex;
  flex-direction: column;
}
.work-card + .work-card { padding-left: 30px; }
.work-card:last-child { border-right: 0; }
.work-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #9d9c95;
  font: 10px/1.2 var(--font-mono);
  text-transform: uppercase;
}
.work-card h3 {
  margin: auto 0 22px;
  font-size: clamp(38px, 4vw, 64px);
  line-height: .9;
  letter-spacing: -.055em;
}
.work-card p {
  max-width: 44ch;
  margin: 0;
  color: #bbb9b1;
}
.work-meta {
  margin-top: 28px;
  padding-top: 12px;
  border-top: 1px solid #3c3c38;
  color: var(--c-signal);
  font: 10px/1.35 var(--font-mono);
  text-transform: uppercase;
}
.work-card a {
  align-self: flex-start;
  margin-top: 34px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--c-signal);
  color: var(--c-signal);
  font: 11px/1 var(--font-mono);
  text-transform: uppercase;
}

.split-heading {
  grid-template-columns: 1.8fr .8fr;
}
.split-heading > div h2 { max-width: 12ch; }
.pipeline {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  border-bottom: 1px solid var(--c-rule);
}
.pipeline-step {
  min-height: 148px;
  padding: 18px 14px 20px 0;
  border-right: 1px solid var(--c-rule);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.pipeline-step + .pipeline-step { padding-left: 14px; }
.pipeline-step:last-child { border-right: 0; }
.pipeline-step span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.pipeline-step b {
  font-size: 17px;
  letter-spacing: -.02em;
}
.pipeline-step:nth-child(6),
.pipeline-step:nth-child(7) {
  background: var(--c-signal-soft);
}
.verification-panel {
  margin-top: 48px;
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 40px;
  padding: 28px;
  background: var(--c-paper-2);
  border: 1px solid var(--c-rule);
}
.verification-panel h3 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(28px, 3vw, 44px);
  line-height: .98;
  letter-spacing: -.04em;
}
.verification-flow {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  font: 600 12px/1 var(--font-mono);
  text-transform: uppercase;
}
.verification-flow span { display: inline-flex; align-items: center; gap: 12px; }
.verification-flow i { color: var(--c-system); font-style: normal; }

.about-block {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(40px, 8vw, 140px);
  border-top: 1px solid var(--c-rule);
}
.about-block h2 { max-width: 12ch; }
.about-block > div:last-child {
  align-self: end;
  max-width: 55ch;
}
.about-block > div:last-child p {
  margin: 0 0 28px;
  font-size: clamp(18px, 1.8vw, 24px);
  letter-spacing: -.02em;
}
.text-link {
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--c-ink);
  font: 600 11px/1 var(--font-mono);
  text-transform: uppercase;
}

.final-cta {
  background: var(--c-system);
  color: var(--c-white);
}
.final-cta-grid {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 80px;
  padding-block: 86px;
}
.final-cta .eyebrow { color: #c7ddd6; }
.final-cta h2 { max-width: 11ch; }
.final-cta-grid > div:last-child {
  align-self: end;
}
.final-cta-grid > div:last-child p {
  max-width: 36ch;
  margin: 0 0 26px;
  color: #d8e5e1;
}

/* Interior routes */
.route-hero {
  padding-top: clamp(76px, 10vw, 150px);
  padding-bottom: 64px;
  border-bottom: 1px solid var(--c-rule);
}
.route-hero h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(60px, 8.5vw, 128px);
  line-height: .86;
  letter-spacing: -.065em;
}
.route-hero-grid {
  margin-top: 54px;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 70px;
}
.route-lede {
  max-width: 54ch;
  margin: 0;
  font-size: clamp(20px, 2vw, 30px);
  line-height: 1.35;
  letter-spacing: -.025em;
}
.route-note {
  margin: 0;
  padding-left: 18px;
  border-left: 3px solid var(--c-signal);
  color: var(--c-muted);
  font: 12px/1.55 var(--font-mono);
}
.route-sections { padding-block: 40px var(--space-7); }
.route-section {
  display: grid;
  grid-template-columns: minmax(90px, .25fr) minmax(0, 1.75fr);
  gap: 36px;
  padding: 42px 0;
  border-bottom: 1px solid var(--c-rule);
}
.section-index {
  color: var(--c-muted);
  font: 11px/1 var(--font-mono);
}
.route-section h2 {
  max-width: 16ch;
  margin: 0 0 18px;
  font-size: clamp(28px, 3vw, 48px);
  line-height: .98;
  letter-spacing: -.045em;
}
.route-section p {
  max-width: 68ch;
  margin: 0;
  color: var(--c-muted);
  font-size: 17px;
}
.plain-list {
  max-width: 900px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-rule);
}
.plain-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--c-paper-3);
}
.plain-list li::before {
  content: "↳";
  color: var(--c-system);
  font-family: var(--font-mono);
}
.route-cta {
  margin-bottom: var(--space-7);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 54px;
  align-items: end;
  padding-top: 48px;
  padding-bottom: 48px;
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.route-cta h2 { max-width: 15ch; }

.site-footer {
  background: var(--c-ink);
  color: var(--c-paper);
}
.footer-grid {
  min-height: 320px;
  display: grid;
  grid-template-columns: 1.2fr .65fr .65fr;
  gap: 40px;
  padding-top: 54px;
  padding-bottom: 44px;
}
.site-footer .eyebrow { color: #9d9c95; }
.footer-title {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(28px, 3vw, 46px);
  line-height: .96;
  letter-spacing: -.045em;
}
.footer-links,
.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 13px;
  font: 11px/1.3 var(--font-mono);
}
.footer-links a { color: #cecdc5; }
.footer-links a:hover { color: var(--c-signal); }
.footer-meta { color: #8f8e87; }
.footer-meta a { color: var(--c-paper); }

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

@media (max-width: 1120px) {
  .primary-nav { gap: 15px; }
  .primary-nav a:nth-child(4),
  .primary-nav a:nth-child(5) { display: none; }
  .hero { grid-template-columns: 1fr .52fr; gap: 42px; }
  .proof-grid { grid-template-columns: repeat(3, 1fr); }
  .proof-intro { grid-column: 1 / -1; min-height: 100px; border-right: 0; border-bottom: 1px solid #3a3a36; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-card:nth-child(2) { border-right: 0; }
  .problem-card:nth-child(-n+2) { border-bottom: 1px solid var(--c-rule); }
  .pipeline { grid-template-columns: repeat(4, 1fr); }
  .pipeline-step:nth-child(4) { border-right: 0; }
  .pipeline-step:nth-child(-n+4) { border-bottom: 1px solid var(--c-rule); }
}

@media (max-width: 820px) {
  .nav-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding-top: 14px;
    padding-bottom: 12px;
  }
  .primary-nav {
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 2px;
  }
  .primary-nav a:nth-child(4),
  .primary-nav a:nth-child(5) { display: inline-flex; }
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 82px;
  }
  .hero h1 { font-size: clamp(56px, 14vw, 104px); }
  .systems-map { min-height: 520px; }
  .section-heading,
  .split-heading,
  .about-block,
  .final-cta-grid,
  .route-hero-grid,
  .verification-panel,
  .route-cta,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .section-heading { gap: 18px; }
  .section-heading .eyebrow { margin-bottom: 0; }
  .work-grid { grid-template-columns: 1fr; }
  .work-card { min-height: 380px; border-right: 0; border-bottom: 1px solid #3c3c38; padding-left: 0 !important; }
  .work-card:last-child { border-bottom: 0; }
  .verification-flow { justify-content: flex-start; }
  .route-cta { align-items: start; }
  .route-cta .button { justify-self: start; }
  .footer-grid { min-height: 0; }
}

@media (max-width: 620px) {
  :root { --pad: 18px; --space-7: 92px; }
  .brand-copy small { display: none; }
  .primary-nav { gap: 18px; }
  .nav-cta { padding: 9px 10px; }
  .hero { padding-top: 62px; padding-bottom: 74px; }
  .hero h1 { font-size: clamp(50px, 15.4vw, 82px); }
  .hero-lede { margin-top: 30px; font-size: 18px; }
  .systems-map { min-height: 500px; margin-inline: calc(-1 * var(--pad)); border-left: 0; border-right: 0; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-grid > * { min-height: 134px; padding: 22px 0; border-right: 0; border-bottom: 1px solid #3a3a36; }
  .proof-grid > * + * { padding-left: 0; }
  .proof-grid > *:last-child { border-bottom: 0; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-card { min-height: 275px; padding: 24px 0 !important; border-right: 0; border-bottom: 1px solid var(--c-rule); }
  .problem-card:last-child { border-bottom: 0; }
  .problem-card p { min-height: 0; }
  .pipeline { grid-template-columns: repeat(2, 1fr); }
  .pipeline-step { min-height: 120px; border-bottom: 1px solid var(--c-rule); }
  .pipeline-step:nth-child(2n) { border-right: 0; }
  .pipeline-step:nth-last-child(-n+2) { border-bottom: 0; }
  .verification-panel { margin-inline: calc(-1 * var(--pad)); border-left: 0; border-right: 0; }
  .verification-flow { gap: 9px; }
  .verification-flow span { gap: 9px; }
  .route-hero { padding-top: 64px; }
  .route-hero h1 { font-size: clamp(50px, 14vw, 78px); }
  .route-section { grid-template-columns: 44px 1fr; gap: 14px; }
  .route-section p { font-size: 15px; }
  .footer-grid { gap: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}

.contact-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 72px;
  padding-top: 54px;
  padding-bottom: var(--space-7);
}
.contact-email {
  display: inline-block;
  padding-bottom: 7px;
  border-bottom: 2px solid var(--c-ink);
  font-size: clamp(22px, 2.7vw, 40px);
  font-weight: 680;
  letter-spacing: -.04em;
}
.contact-checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-rule);
}
.contact-checklist li {
  padding: 16px 0;
  border-bottom: 1px solid var(--c-paper-3);
  font: 13px/1.4 var(--font-mono);
}
.contact-checklist li::before {
  content: "✓";
  display: inline-block;
  width: 28px;
  color: var(--c-system);
}
@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}
/* ===== Flagship case study: Sellasist migration ===== */
.case-study {
  --case-line: var(--c-rule);
  --case-soft-line: color-mix(in srgb, var(--c-rule) 18%, transparent);
}
.case-hero {
  min-height: min(820px, calc(100svh - 72px));
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr);
  gap: clamp(52px, 8vw, 130px);
  align-items: end;
  padding-top: clamp(80px, 11vw, 170px);
  padding-bottom: clamp(64px, 8vw, 110px);
}
.case-hero__main h1 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(58px, 8vw, 124px);
  line-height: .87;
  letter-spacing: -.065em;
  font-weight: 780;
  text-wrap: balance;
}
.case-hero__lede {
  max-width: 760px;
  margin: 40px 0 0;
  font-size: clamp(19px, 1.7vw, 26px);
  line-height: 1.42;
  letter-spacing: -.025em;
}
.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.case-hero__meta {
  padding-top: 18px;
  border-top: 1px solid var(--case-line);
}
.case-hero__meta dl { margin: 0; }
.case-hero__meta dl > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--c-paper-3);
}
.case-hero__meta dt {
  color: var(--c-muted);
  font: 10px/1.35 var(--font-mono);
  text-transform: uppercase;
}
.case-hero__meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
}
.case-proof-band {
  background: var(--c-ink);
  color: var(--c-paper);
}
.case-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.case-proof {
  min-height: 250px;
  padding: 28px 27px 30px 0;
  border-right: 1px solid #393935;
  display: flex;
  flex-direction: column;
}
.case-proof + .case-proof { padding-left: 27px; }
.case-proof:last-child { border-right: 0; }
.case-proof--signal {
  background: var(--c-signal);
  color: var(--c-ink);
  padding-right: 27px;
}
.case-proof__label {
  color: #aaa9a2;
  font: 10px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .07em;
}
.case-proof--signal .case-proof__label { color: #3e3e37; }
.case-proof strong {
  margin-top: auto;
  font-size: clamp(34px, 4vw, 64px);
  line-height: .9;
  letter-spacing: -.06em;
  font-variant-numeric: tabular-nums;
}
.case-proof p {
  max-width: 27ch;
  margin: 18px 0 0;
  color: #bdbcb4;
  font: 11px/1.5 var(--font-mono);
  text-transform: uppercase;
}
.case-proof--signal p { color: #30302b; }

.case-section { padding-block: clamp(90px, 10vw, 150px); }
.case-section--paper2 { background: var(--c-paper-2); }
.case-section--ink {
  background: var(--c-ink);
  color: var(--c-paper);
}
.case-section__head {
  display: grid;
  grid-template-columns: minmax(150px, .52fr) minmax(0, 1.55fr) minmax(220px, .7fr);
  gap: 36px;
  align-items: start;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--case-line);
}
.case-section__head h2 {
  margin: 0;
  font-size: clamp(40px, 5vw, 76px);
  line-height: .93;
  letter-spacing: -.057em;
  text-wrap: balance;
}
.case-section__head > p:last-child {
  max-width: 42ch;
  margin: 0;
  color: var(--c-muted);
  font-size: 15px;
}
.case-section__head--ink { border-color: #3b3b37; }
.case-section__head--ink .eyebrow,
.case-section__head--ink > p:last-child { color: #9d9c95; }

.case-two-col {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(48px, 8vw, 130px);
  padding-top: 58px;
}
.case-copy {
  max-width: 68ch;
  font-size: clamp(18px, 1.7vw, 23px);
  line-height: 1.5;
  letter-spacing: -.02em;
}
.case-copy p { margin: 0; }
.case-copy p + p { margin-top: 24px; }
.case-callout {
  align-self: start;
  padding: 26px;
  background: var(--c-signal-soft);
  border: 1px solid var(--c-rule);
}
.case-callout__tag {
  font: 10px/1 var(--font-mono);
  text-transform: uppercase;
  color: var(--c-muted);
}
.case-callout p {
  margin: 48px 0 0;
  font-size: clamp(22px, 2.3vw, 34px);
  line-height: 1.05;
  letter-spacing: -.04em;
}

.arch-diagram {
  display: grid;
  grid-template-columns: 1fr 52px .82fr 52px 1fr;
  gap: 18px;
  margin-top: 54px;
  padding: 28px;
  border: 1px solid #3c3c38;
  background: #11110f;
}
.arch-diagram--target {
  border-color: var(--c-rule);
  background: var(--c-paper-2);
}
.arch-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.arch-column__label {
  margin-bottom: 7px;
  color: #8f8e87;
  font: 10px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.arch-diagram--target .arch-column__label { color: var(--c-muted); }
.arch-node {
  min-height: 52px;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid #454540;
  color: var(--c-paper);
  font: 600 12px/1.3 var(--font-mono);
}
.arch-diagram--target .arch-node {
  color: var(--c-ink);
  border-color: var(--c-rule);
  background: var(--c-paper);
}
.arch-node--legacy { background: #1d1d1a; }
.arch-node--ghost { color: #8f8e87; border-style: dashed; }
.arch-node--warning {
  color: var(--c-signal);
  border-color: #67675f;
}
.arch-node--core {
  min-height: 96px;
  justify-content: center;
  background: var(--c-signal) !important;
  border-color: var(--c-signal) !important;
  font-size: 18px;
  letter-spacing: .08em;
}
.arch-connect {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 44px;
  color: var(--c-signal);
  font: 20px/1 var(--font-mono);
}
.arch-connect--dark { color: var(--c-system); }
.arch-subnodes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.arch-subnodes span {
  padding: 8px 9px;
  border: 1px solid var(--c-rule);
  background: var(--c-paper);
  font: 9px/1.2 var(--font-mono);
  text-transform: uppercase;
}
.diagram-note {
  margin: 14px 0 0;
  color: #8f8e87;
  font: 10px/1.45 var(--font-mono);
}
.arch-diagram--target + .diagram-note { color: var(--c-muted); }
.scope-note {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 34px;
  margin-top: 26px;
  padding: 22px 0;
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.scope-note span {
  font: 10px/1.3 var(--font-mono);
  text-transform: uppercase;
  color: var(--c-system);
}
.scope-note p {
  max-width: 74ch;
  margin: 0;
  color: var(--c-muted);
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  outline-offset: 5px;
}
.truth-table,
.mapping-sample table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}
.truth-table { margin-top: 42px; }
.truth-table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
.truth-table th,
.truth-table td,
.mapping-sample th,
.mapping-sample td {
  padding: 17px 16px 17px 0;
  border-bottom: 1px solid var(--c-paper-3);
  text-align: left;
  vertical-align: top;
}
.truth-table thead th,
.mapping-sample thead th {
  border-color: var(--c-rule);
  color: var(--c-muted);
  font: 10px/1.3 var(--font-mono);
  text-transform: uppercase;
}
.truth-table tbody th {
  width: 14%;
  font-size: 16px;
}
.truth-table td {
  width: 28.6%;
  color: var(--c-muted);
  font-size: 14px;
}

.data-work-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--c-rule);
}
.data-work-grid article {
  min-height: 270px;
  padding: 24px 24px 26px 0;
  border-right: 1px solid var(--c-rule);
  display: flex;
  flex-direction: column;
}
.data-work-grid article + article { padding-left: 24px; }
.data-work-grid article:last-child { border-right: 0; }
.data-work-grid span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.data-work-grid h3 {
  margin: auto 0 14px;
  font-size: clamp(25px, 2.4vw, 38px);
  line-height: .95;
  letter-spacing: -.04em;
}
.data-work-grid p {
  min-height: 4.2em;
  margin: 0;
  color: var(--c-muted);
  font-size: 14px;
}
.mapping-sample {
  margin-top: 52px;
  padding: 28px;
  background: var(--c-paper);
  border: 1px solid var(--c-rule);
}
.mapping-sample__head {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: end;
  padding-bottom: 24px;
}
.mapping-sample__head h3 {
  margin: 0;
  font-size: clamp(25px, 3vw, 42px);
  letter-spacing: -.04em;
}
.mapping-sample__head > span {
  color: var(--c-muted);
  font: 9px/1.4 var(--font-mono);
  text-transform: uppercase;
}
.mapping-sample td { font-size: 13px; }
.mapping-sample code {
  font-family: var(--font-mono);
  font-size: 11px;
}
.status-pass,
.status-review {
  display: inline-flex;
  padding: 5px 7px;
  font: 700 9px/1 var(--font-mono);
  letter-spacing: .05em;
}
.status-pass { background: var(--c-signal); }
.status-review { border: 1px solid var(--c-rule); }

.migration-pipeline {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  list-style: none;
  border-bottom: 1px solid var(--c-rule);
}
.migration-pipeline li {
  min-height: 168px;
  padding: 18px 14px 22px 0;
  border-right: 1px solid var(--c-rule);
  display: flex;
  flex-direction: column;
}
.migration-pipeline li + li { padding-left: 14px; }
.migration-pipeline li:last-child { border-right: 0; }
.migration-pipeline li:nth-child(5),
.migration-pipeline li:nth-child(6) { background: var(--c-signal-soft); }
.migration-pipeline span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.migration-pipeline b {
  margin-top: auto;
  font-size: 18px;
}
.migration-pipeline small {
  margin-top: 5px;
  color: var(--c-muted);
  font: 9px/1.4 var(--font-mono);
  text-transform: uppercase;
}

.readback-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(40px, 7vw, 110px);
  margin-top: 60px;
}
.readback-copy h3 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(34px, 4vw, 60px);
  line-height: .94;
  letter-spacing: -.052em;
}
.readback-copy > p:last-child {
  max-width: 52ch;
  margin: 24px 0 0;
  color: var(--c-muted);
}
.code-card {
  margin: 0;
  min-width: 0;
  padding: 30px;
  overflow-x: auto;
  background: var(--c-ink);
  color: #d9d8d0;
  border: 1px solid var(--c-ink);
  font: 12px/1.8 var(--font-mono);
}
.code-card span { color: var(--c-signal); }
.proof-992 {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  margin-top: 46px;
  border: 1px solid var(--c-rule);
}
.proof-992__metric {
  min-height: 300px;
  padding: 28px;
  background: var(--c-signal);
  display: flex;
  flex-direction: column;
}
.proof-992__metric span {
  font: 10px/1 var(--font-mono);
  text-transform: uppercase;
}
.proof-992__metric strong {
  margin-top: auto;
  font-size: clamp(52px, 6vw, 92px);
  line-height: .84;
  letter-spacing: -.065em;
}
.proof-992__metric b {
  margin-top: 14px;
  font: 700 12px/1 var(--font-mono);
}
.proof-992__detail {
  align-self: stretch;
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.proof-992__detail h3 {
  margin: 0;
  font-size: clamp(30px, 3vw, 48px);
  letter-spacing: -.045em;
}
.proof-992__detail > p:last-child {
  max-width: 56ch;
  margin: 20px 0 0;
  color: var(--c-muted);
}

.issue-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 44px;
  border-top: 1px solid #3c3c38;
}
.issue-card {
  min-height: 340px;
  padding: 28px 34px 30px 0;
  border-right: 1px solid #3c3c38;
  border-bottom: 1px solid #3c3c38;
  display: flex;
  flex-direction: column;
}
.issue-card:nth-child(2n) {
  padding-left: 34px;
  border-right: 0;
}
.issue-card__n {
  color: #8f8e87;
  font: 10px/1 var(--font-mono);
}
.issue-card h3 {
  margin: auto 0 16px;
  font-size: clamp(31px, 3.6vw, 56px);
  line-height: .92;
  letter-spacing: -.052em;
}
.issue-card p {
  max-width: 52ch;
  margin: 0;
  color: #b7b6ae;
}
.issue-card__fix {
  margin-top: 26px;
  color: var(--c-signal);
  font: 10px/1.4 var(--font-mono);
  text-transform: uppercase;
}

.cutover-timeline {
  margin: 44px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-rule);
}
.cutover-timeline li {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 42px;
  padding: 30px 0;
  border-bottom: 1px solid var(--c-rule);
}
.cutover-timeline time {
  color: var(--c-muted);
  font: 600 12px/1.2 var(--font-mono);
}
.cutover-timeline li > div > span {
  display: block;
  margin-bottom: 10px;
  color: var(--c-system);
  font: 10px/1.2 var(--font-mono);
  text-transform: uppercase;
}
.cutover-timeline h3 {
  margin: 0;
  font-size: clamp(25px, 3vw, 43px);
  line-height: .98;
  letter-spacing: -.045em;
}
.cutover-timeline p {
  max-width: 66ch;
  margin: 13px 0 0;
  color: var(--c-muted);
}
.cutover-timeline__critical {
  background: var(--c-signal-soft);
  margin-inline: calc(-1 * var(--pad));
  padding-inline: var(--pad) !important;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--c-rule);
}
.results-grid article {
  min-height: 300px;
  padding: 28px 25px 30px 0;
  border-right: 1px solid var(--c-rule);
  display: flex;
  flex-direction: column;
}
.results-grid article + article { padding-left: 25px; }
.results-grid article:last-child { border-right: 0; }
.results-grid strong {
  font-size: clamp(30px, 3.5vw, 54px);
  line-height: .9;
  letter-spacing: -.055em;
}
.results-grid p {
  margin: auto 0 18px;
  color: var(--c-muted);
}
.results-grid span {
  font: 9px/1.3 var(--font-mono);
  text-transform: uppercase;
  color: var(--c-system);
}

.lessons-list { border-top: 1px solid var(--c-rule); }
.lessons-list article {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 28px;
  padding: 27px 0;
  border-bottom: 1px solid var(--c-rule);
}
.lessons-list article > span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.lessons-list h3 {
  margin: 0;
  font-size: clamp(23px, 2.4vw, 36px);
  letter-spacing: -.035em;
}
.lessons-list p {
  max-width: 70ch;
  margin: 9px 0 0;
  color: var(--c-muted);
}
.case-cta {
  background: var(--c-system);
  color: var(--c-white);
}
.case-cta__grid {
  min-height: 440px;
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 80px;
  align-items: center;
  padding-block: 82px;
}
.case-cta .eyebrow { color: #c4d9d3; }
.case-cta h2 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(45px, 6vw, 86px);
  line-height: .9;
  letter-spacing: -.06em;
}
.case-cta p:not(.eyebrow) {
  max-width: 50ch;
  margin: 24px 0 0;
  color: #d7e5e1;
  font-size: 17px;
}
.case-cta__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}
.case-cta__link {
  padding-bottom: 5px;
  border-bottom: 1px solid #d5e5e0;
  color: #e2eeea;
  font: 10px/1 var(--font-mono);
  text-transform: uppercase;
}

@media (max-width: 1100px) {
  .case-proof-grid { grid-template-columns: repeat(2, 1fr); }
  .case-proof:nth-child(2) { border-right: 0; }
  .case-proof:nth-child(-n+2) { border-bottom: 1px solid #393935; }
  .case-section__head { grid-template-columns: .5fr 1.5fr; }
  .case-section__head > p:last-child { grid-column: 2; }
  .arch-diagram { grid-template-columns: 1fr 34px 1fr; }
  .arch-diagram .arch-column:nth-of-type(3) { grid-column: 1 / -1; margin-top: 14px; }
  .arch-diagram .arch-connect:nth-of-type(4) { display: none; }
  .data-work-grid,
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .data-work-grid article:nth-child(2),
  .results-grid article:nth-child(2) { border-right: 0; }
  .data-work-grid article:nth-child(-n+2),
  .results-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--c-rule); }
  .migration-pipeline { grid-template-columns: repeat(3, 1fr); }
  .migration-pipeline li:nth-child(3) { border-right: 0; }
  .migration-pipeline li:nth-child(-n+3) { border-bottom: 1px solid var(--c-rule); }
}
@media (max-width: 820px) {
  .case-hero { grid-template-columns: 1fr; align-items: start; min-height: 0; }
  .case-hero__meta { max-width: 620px; }
  .case-section__head,
  .case-two-col,
  .readback-grid,
  .proof-992,
  .case-cta__grid { grid-template-columns: 1fr; }
  .case-section__head { gap: 18px; }
  .case-section__head > p:last-child { grid-column: 1; }
  .case-section__head .eyebrow { margin-bottom: 0; }
  .arch-diagram {
    grid-template-columns: 1fr;
    gap: 13px;
  }
  .arch-diagram .arch-column:nth-of-type(3) { grid-column: auto; margin-top: 0; }
  .arch-connect { flex-direction: row; gap: 34px; min-height: 34px; }
  .arch-connect span { transform: rotate(90deg); }
  .arch-diagram .arch-connect:nth-of-type(4) { display: flex; }
  .scope-note { grid-template-columns: 1fr; gap: 12px; }
  .issue-grid { grid-template-columns: 1fr; }
  .issue-card,
  .issue-card:nth-child(2n) {
    min-height: 300px;
    padding: 27px 0;
    border-right: 0;
  }
  .case-cta__actions { align-self: start; }
}
@media (max-width: 620px) {
  .case-hero { padding-top: 62px; }
  .case-hero__main h1 { font-size: clamp(50px, 15vw, 78px); }
  .case-proof-grid { grid-template-columns: 1fr; }
  .case-proof,
  .case-proof + .case-proof,
  .case-proof--signal {
    min-height: 190px;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid #393935;
  }
  .case-proof--signal {
    margin-inline: calc(-1 * var(--pad));
    padding-inline: var(--pad);
  }
  .case-proof:last-child { border-bottom: 0; }
  .case-callout { margin-inline: calc(-1 * var(--pad)); border-left: 0; border-right: 0; }
  .arch-diagram { margin-inline: calc(-1 * var(--pad)); border-left: 0; border-right: 0; padding: 18px; }
  .data-work-grid,
  .results-grid { grid-template-columns: 1fr; }
  .data-work-grid article,
  .data-work-grid article + article,
  .results-grid article,
  .results-grid article + article {
    min-height: 220px;
    padding: 23px 0;
    border-right: 0;
    border-bottom: 1px solid var(--c-rule);
  }
  .mapping-sample {
    margin-inline: calc(-1 * var(--pad));
    padding: 20px var(--pad);
    border-left: 0;
    border-right: 0;
  }
  .mapping-sample__head { align-items: start; flex-direction: column; gap: 12px; }
  .migration-pipeline { grid-template-columns: repeat(2, 1fr); }
  .migration-pipeline li,
  .migration-pipeline li + li { min-height: 135px; padding: 15px 12px 18px 0; }
  .migration-pipeline li:nth-child(2n) { padding-left: 12px; border-right: 0; }
  .migration-pipeline li:nth-child(3) { border-right: 1px solid var(--c-rule); }
  .migration-pipeline li:nth-child(-n+4) { border-bottom: 1px solid var(--c-rule); }
  .code-card { margin-inline: calc(-1 * var(--pad)); border-left: 0; border-right: 0; padding: 22px var(--pad); }
  .proof-992 { margin-inline: calc(-1 * var(--pad)); border-left: 0; border-right: 0; }
  .proof-992__metric { min-height: 230px; }
  .cutover-timeline li { grid-template-columns: 74px 1fr; gap: 18px; }
  .lessons-list article { grid-template-columns: 44px 1fr; gap: 15px; }
  .case-cta__grid { min-height: 0; gap: 48px; }
}

/* ===== Service pages + B2B funnel ===== */
.service-hero {
  padding-top: clamp(80px, 10vw, 150px);
  padding-bottom: clamp(72px, 9vw, 130px);
}
.service-hero h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(56px, 7.8vw, 118px);
  line-height: .88;
  letter-spacing: -.065em;
  text-wrap: balance;
}
.service-hero__grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(42px, 8vw, 120px);
  margin-top: 48px;
}
.service-hero__lede {
  max-width: 760px;
  margin: 0;
  font-size: clamp(20px, 1.8vw, 27px);
  line-height: 1.42;
  letter-spacing: -.025em;
}
.service-hero__aside {
  align-self: start;
  padding: 22px 0;
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.service-hero__aside span {
  color: var(--c-system);
  font: 10px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.service-hero__aside p {
  margin: 24px 0 0;
  color: var(--c-muted);
  font-size: 14px;
}
.service-hero__aside--boundary {
  padding: 24px;
  background: var(--c-signal-soft);
  border: 1px solid var(--c-rule);
}
.service-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.service-section {
  padding-block: clamp(86px, 9vw, 140px);
}
.service-section--ink {
  background: var(--c-ink);
  color: var(--c-paper);
}
.service-section--paper {
  background: var(--c-paper-2);
}
.service-section__head {
  display: grid;
  grid-template-columns: .5fr 1.5fr;
  gap: 42px;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--c-rule);
}
.service-section__head h2 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(39px, 5vw, 74px);
  line-height: .94;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.service-section__head--ink {
  border-color: #3a3a36;
}
.service-section__head--ink .eyebrow {
  color: #9c9b94;
}

.service-grid {
  display: grid;
  border-top: 1px solid var(--c-rule);
}
.service-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
.service-grid article {
  min-height: 280px;
  padding: 26px 28px 30px 0;
  border-right: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
  display: flex;
  flex-direction: column;
}
.service-grid article:nth-child(3n) {
  border-right: 0;
}
.service-grid article:nth-child(3n+2),
.service-grid article:nth-child(3n+3) {
  padding-left: 28px;
}
.service-grid article > span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.service-grid h3 {
  margin: auto 0 14px;
  font-size: clamp(26px, 2.5vw, 38px);
  line-height: .98;
  letter-spacing: -.04em;
}
.service-grid p {
  max-width: 42ch;
  margin: 0;
  color: var(--c-muted);
}

.scenario-list {
  border-top: 1px solid #3a3a36;
}
.scenario-list > div {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid #3a3a36;
}
.scenario-list span {
  color: #888780;
  font: 10px/1 var(--font-mono);
}
.scenario-list p {
  max-width: 65ch;
  margin: 0;
  font-size: clamp(21px, 2.3vw, 34px);
  line-height: 1.12;
  letter-spacing: -.035em;
}

.service-process {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-rule);
}
.service-process li {
  display: grid;
  grid-template-columns: 90px minmax(220px, .65fr) minmax(0, 1fr);
  gap: 30px;
  padding: 28px 0;
  border-bottom: 1px solid var(--c-rule);
}
.service-process li > span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.service-process h3 {
  margin: 0 0 10px;
  font-size: clamp(26px, 2.8vw, 42px);
  line-height: 1;
  letter-spacing: -.045em;
}
.service-process p {
  max-width: 62ch;
  margin: 0;
  color: var(--c-muted);
}
.service-process li > div {
  grid-column: 2 / 4;
  display: grid;
  grid-template-columns: .65fr 1fr;
  gap: 30px;
}

.deliverables-grid,
.scope-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--c-rule);
}
.deliverables-grid article,
.scope-cards article {
  min-height: 190px;
  padding: 28px 30px 28px 0;
  border-right: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.deliverables-grid article:nth-child(2n),
.scope-cards article:nth-child(2n) {
  padding-left: 30px;
  border-right: 0;
}
.deliverables-grid b,
.scope-cards h3 {
  display: block;
  margin: 0 0 28px;
  font-size: clamp(23px, 2.3vw, 34px);
  line-height: 1;
  letter-spacing: -.04em;
}
.deliverables-grid p,
.scope-cards p {
  max-width: 48ch;
  margin: 0;
  color: var(--c-muted);
}
.service-section--ink .scope-cards {
  border-color: #3a3a36;
}
.service-section--ink .scope-cards article {
  border-color: #3a3a36;
}
.service-section--ink .scope-cards p {
  color: #b7b6ae;
}

.service-proof {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(50px, 9vw, 140px);
  padding-block: clamp(86px, 9vw, 140px);
}
.service-proof h2 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(38px, 5vw, 72px);
  line-height: .93;
  letter-spacing: -.055em;
}
.service-proof > div:first-child > p:not(.eyebrow) {
  max-width: 44ch;
  margin: 24px 0;
  color: var(--c-muted);
}
.service-proof__metrics {
  border-top: 1px solid var(--c-rule);
}
.service-proof__metrics > div {
  display: grid;
  grid-template-columns: minmax(180px, .75fr) 1fr;
  gap: 25px;
  align-items: baseline;
  padding: 24px 0;
  border-bottom: 1px solid var(--c-rule);
}
.service-proof__metrics strong {
  font-size: clamp(34px, 4vw, 58px);
  line-height: .9;
  letter-spacing: -.055em;
}
.service-proof__metrics span {
  color: var(--c-muted);
  font-size: 13px;
}
.service-proof--solo {
  align-items: center;
}
.solo-proof {
  min-height: 320px;
  padding: 32px;
  background: var(--c-signal);
  display: flex;
  flex-direction: column;
}
.solo-proof strong {
  margin-top: auto;
  font-size: clamp(64px, 8vw, 112px);
  line-height: .84;
  letter-spacing: -.07em;
}
.solo-proof span {
  margin-top: 15px;
  font-size: 18px;
  font-weight: 700;
}
.solo-proof small {
  margin-top: 8px;
  font: 10px/1.4 var(--font-mono);
  text-transform: uppercase;
}

.solution-list {
  border-top: 1px solid var(--c-rule);
}
.solution-list article {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--c-rule);
}
.solution-list article > span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.solution-list h3 {
  max-width: 25ch;
  margin: 0;
  font-size: clamp(25px, 2.7vw, 40px);
  line-height: 1;
  letter-spacing: -.045em;
}
.solution-list p {
  max-width: 62ch;
  margin: 12px 0 0;
  color: var(--c-muted);
}

.faq-list {
  border-top: 1px solid var(--c-rule);
}
.faq-list details {
  border-bottom: 1px solid var(--c-rule);
}
.faq-list summary {
  position: relative;
  padding: 24px 55px 24px 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(20px, 2vw, 29px);
  font-weight: 650;
  letter-spacing: -.025em;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 23px;
  font: 22px/1 var(--font-mono);
}
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p {
  max-width: 70ch;
  margin: 0;
  padding: 0 0 26px;
  color: var(--c-muted);
}

.service-cta {
  background: var(--c-system);
  color: var(--c-white);
}
.service-cta__grid {
  min-height: 470px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 80px;
  align-items: center;
  padding-block: 85px;
}
.service-cta .eyebrow { color: #c9ddd7; }
.service-cta h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(44px, 6vw, 84px);
  line-height: .91;
  letter-spacing: -.06em;
}
.service-cta__grid > div:last-child > p {
  max-width: 48ch;
  margin: 0 0 28px;
  color: #d6e4df;
}

/* Contact funnel */
.contact-hero {
  padding-top: clamp(78px, 10vw, 150px);
  padding-bottom: 70px;
}
.contact-hero h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(52px, 7vw, 105px);
  line-height: .9;
  letter-spacing: -.062em;
}
.contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 120px);
  margin-top: 42px;
}
.contact-hero__grid p {
  max-width: 58ch;
  margin: 0;
  color: var(--c-muted);
}
.contact-config-note {
  padding-left: 20px;
  border-left: 3px solid var(--c-signal);
}

.contact-form-section {
  display: grid;
  grid-template-columns: .62fr 1.38fr;
  gap: clamp(50px, 9vw, 140px);
  padding-top: 45px;
  padding-bottom: clamp(100px, 10vw, 150px);
}
.contact-form-intro {
  align-self: start;
  position: sticky;
  top: 110px;
}
.contact-form-intro h2 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(34px, 4vw, 58px);
  line-height: .95;
  letter-spacing: -.05em;
}
.contact-form-intro > p:last-child {
  max-width: 38ch;
  margin: 22px 0 0;
  color: var(--c-muted);
}
.lead-form {
  min-width: 0;
  padding-top: 7px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px 22px;
}
.field {
  min-width: 0;
}
.field--wide { grid-column: 1 / -1; }
.field label {
  display: block;
  margin-bottom: 8px;
  font: 600 11px/1.35 var(--font-mono);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--c-rule);
  border-radius: 0;
  background: var(--c-white);
  color: var(--c-ink);
  padding: 14px 15px;
  outline: none;
}
.field textarea {
  min-height: 155px;
  resize: vertical;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  box-shadow: 0 0 0 3px var(--c-signal);
}
.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: #a32727;
}
.field-error {
  display: block;
  min-height: 18px;
  margin-top: 6px;
  color: #8c1d1d;
  font: 10px/1.35 var(--font-mono);
}
.honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}
.form-footer {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--c-rule);
}
.form-footer > div {
  max-width: 52ch;
}
.form-privacy,
.form-required {
  margin: 0;
  color: var(--c-muted);
  font: 10px/1.5 var(--font-mono);
}
.form-required { margin-top: 7px; }
.lead-form button:disabled {
  opacity: .55;
  cursor: wait;
}
.form-status {
  min-height: 0;
  margin-top: 18px;
  padding: 0;
  outline: none;
  font: 11px/1.5 var(--font-mono);
}
.form-status:not(:empty) {
  padding: 14px 16px;
  border: 1px solid var(--c-rule);
}
.form-status--pending { background: var(--c-paper-2); }
.form-status--success { background: var(--c-signal-soft); }
.form-status--error {
  border-color: #8c1d1d !important;
  background: #f6e8e6;
  color: #651515;
}

.contact-alt {
  background: var(--c-ink);
  color: var(--c-paper);
}
.contact-alt__grid {
  min-height: 310px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-block: 60px;
}
.contact-alt h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(35px, 4vw, 60px);
  line-height: .95;
  letter-spacing: -.05em;
}
.contact-alt .eyebrow { color: #9c9b94; }
.contact-alt .contact-email {
  justify-self: end;
  color: var(--c-signal);
}

@media (max-width: 980px) {
  .service-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .service-grid article:nth-child(3n) { border-right: 1px solid var(--c-rule); }
  .service-grid article:nth-child(3n+2),
  .service-grid article:nth-child(3n+3) { padding-left: 0; }
  .service-grid article:nth-child(2n) { border-right: 0; padding-left: 28px; }
  .service-proof { grid-template-columns: 1fr; }
  .contact-form-section { grid-template-columns: 1fr; }
  .contact-form-intro { position: static; }
}

@media (max-width: 760px) {
  .service-hero__grid,
  .service-section__head,
  .service-cta__grid,
  .contact-hero__grid,
  .contact-alt__grid {
    grid-template-columns: 1fr;
  }
  .service-section__head { gap: 18px; }
  .service-process li {
    grid-template-columns: 52px 1fr;
    gap: 16px;
  }
  .service-process li > div {
    grid-column: 2;
    grid-template-columns: 1fr;
    gap: 0;
  }
  .service-proof__metrics > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .contact-alt .contact-email { justify-self: start; }
}

@media (max-width: 600px) {
  .service-hero { padding-top: 62px; }
  .service-hero h1 { font-size: clamp(50px, 15vw, 76px); }
  .service-grid--3,
  .deliverables-grid,
  .scope-cards,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .service-grid article,
  .service-grid article:nth-child(2n),
  .service-grid article:nth-child(3n),
  .service-grid article:nth-child(3n+2),
  .service-grid article:nth-child(3n+3),
  .deliverables-grid article,
  .deliverables-grid article:nth-child(2n),
  .scope-cards article,
  .scope-cards article:nth-child(2n) {
    min-height: 210px;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--c-rule);
  }
  .scenario-list > div,
  .solution-list article {
    grid-template-columns: 48px 1fr;
    gap: 14px;
  }
  .field--wide { grid-column: auto; }
  .form-footer {
    align-items: stretch;
    flex-direction: column;
  }
  .form-footer .button { width: 100%; justify-content: center; }
  .contact-hero h1 { font-size: clamp(47px, 14vw, 72px); }
}

@media (max-width: 820px) {
  .nav-row { min-width: 0; }
  .primary-nav { min-width: 0; max-width: 100%; overscroll-behavior-inline: contain; }
}

@media (max-width: 600px) {
  .service-page h1,
  .service-page h2,
  .service-page h3 { overflow-wrap: anywhere; }
}

/* ===== SEO cluster / content hubs / article system ===== */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 26px;
  color: var(--c-muted);
  font: 10px/1.4 var(--font-mono);
  text-transform: uppercase;
}
.breadcrumbs a { border-bottom: 1px solid transparent; }
.breadcrumbs a:hover { border-color: currentColor; }

.hub-hero {
  padding-top: clamp(82px, 10vw, 150px);
  padding-bottom: clamp(70px, 8vw, 110px);
}
.hub-hero h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(52px, 7vw, 104px);
  line-height: .9;
  letter-spacing: -.062em;
  text-wrap: balance;
}
.hub-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 120px);
  margin-top: 42px;
}
.hub-hero__grid p {
  max-width: 58ch;
  margin: 0;
  color: var(--c-muted);
  font-size: 16px;
}
.hub-list {
  padding-bottom: clamp(90px, 10vw, 150px);
}
.hub-list__head,
.related-content__head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-rule);
}
.hub-list__head > span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
  text-transform: uppercase;
}
.content-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
.content-card {
  min-height: 300px;
  padding: 26px 30px 28px 0;
  border-right: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
  display: flex;
  flex-direction: column;
}
.content-card:nth-child(2n) {
  padding-left: 30px;
  border-right: 0;
}
.content-card--large { min-height: 390px; }
.content-card__meta,
.content-card__top,
.content-card__footer {
  color: var(--c-muted);
  font: 10px/1.4 var(--font-mono);
  text-transform: uppercase;
}
.content-card__top,
.content-card__footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.content-card h2 {
  max-width: 18ch;
  margin: auto 0 18px;
  font-size: clamp(28px, 3vw, 46px);
  line-height: .97;
  letter-spacing: -.047em;
}
.content-card p:not(.content-card__meta) {
  max-width: 50ch;
  margin: 0 0 24px;
  color: var(--c-muted);
}
.content-card .text-link,
.content-card__footer a { margin-top: auto; }
.hub-pillar {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(60px, 9vw, 140px);
  align-items: center;
  padding-top: clamp(80px, 9vw, 130px);
  padding-bottom: clamp(80px, 9vw, 130px);
  border-top: 1px solid var(--c-rule);
}
.hub-pillar h2,
.resource-feature h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(38px, 5vw, 72px);
  line-height: .94;
  letter-spacing: -.055em;
}
.hub-pillar > div:last-child p {
  max-width: 45ch;
  margin: 0 0 26px;
  color: var(--c-muted);
}
.hub-resource {
  background: var(--c-system);
  color: var(--c-white);
}
.hub-resource__grid {
  min-height: 340px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  padding-block: 70px;
}
.hub-resource .eyebrow { color: #c7dbd5; }
.hub-resource h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(38px, 5vw, 68px);
  line-height: .95;
  letter-spacing: -.055em;
}
.hub-resource p:not(.eyebrow) { color: #d7e5e1; }

.resource-feature {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(50px, 8vw, 120px);
  align-items: stretch;
  padding-bottom: clamp(90px, 10vw, 150px);
}
.resource-feature > div:first-child > p:not(.eyebrow) {
  max-width: 55ch;
  margin: 24px 0 30px;
  color: var(--c-muted);
}
.resource-feature__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.resource-feature__preview {
  min-height: 420px;
  padding: 28px;
  background: var(--c-ink);
  color: var(--c-paper);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.resource-feature__preview span {
  padding: 15px 0;
  border-bottom: 1px solid #3c3c38;
  font: 11px/1.3 var(--font-mono);
  text-transform: uppercase;
}
.resource-feature__preview strong {
  margin-top: auto;
  color: var(--c-signal);
  font: 700 15px/1.2 var(--font-mono);
  text-transform: uppercase;
}
.resource-chain {
  padding-top: 60px;
  padding-bottom: clamp(100px, 10vw, 150px);
}

/* Article layout */
.article-hero {
  padding-top: clamp(60px, 8vw, 120px);
  padding-bottom: 52px;
}
.article-hero h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(48px, 6.4vw, 94px);
  line-height: .91;
  letter-spacing: -.058em;
  text-wrap: balance;
}
.article-hero__excerpt {
  max-width: 790px;
  margin: 34px 0 0;
  font-size: clamp(19px, 1.7vw, 26px);
  line-height: 1.45;
  letter-spacing: -.02em;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 38px;
  padding-top: 18px;
  border-top: 1px solid var(--c-rule);
  color: var(--c-muted);
  font: 10px/1.4 var(--font-mono);
  text-transform: uppercase;
}
.article-meta b { color: var(--c-ink); }
.article-layout {
  display: grid;
  grid-template-columns: minmax(180px, .34fr) minmax(0, 1fr);
  gap: clamp(44px, 8vw, 120px);
  align-items: start;
  padding-top: 28px;
  padding-bottom: clamp(90px, 10vw, 150px);
}
.article-toc {
  position: sticky;
  top: 112px;
  padding-top: 18px;
  border-top: 1px solid var(--c-rule);
}
.article-toc > p {
  margin: 0 0 15px;
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
  text-transform: uppercase;
}
.article-toc nav { display: grid; }
.article-toc a {
  padding: 9px 0;
  border-bottom: 1px solid var(--c-paper-3);
  color: var(--c-muted);
  font-size: 12px;
}
.article-toc a:hover { color: var(--c-ink); }
.article-body {
  min-width: 0;
  max-width: 900px;
}
.article-body > section {
  scroll-margin-top: 110px;
  padding: 56px 0 62px;
  border-top: 1px solid var(--c-rule);
}
.article-body > section:first-of-type { border-top: 0; padding-top: 0; }
.article-lead {
  margin: 0 0 54px;
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.42;
  letter-spacing: -.025em;
}
.article-body h2 {
  max-width: 18ch;
  margin: 0 0 26px;
  font-size: clamp(34px, 4.1vw, 60px);
  line-height: .96;
  letter-spacing: -.052em;
}
.article-body h3 {
  margin: 34px 0 14px;
  font-size: clamp(23px, 2.4vw, 34px);
  line-height: 1;
  letter-spacing: -.035em;
}
.article-body p,
.article-body li {
  font-size: 17px;
  line-height: 1.72;
}
.article-body p {
  max-width: 72ch;
  margin: 0 0 21px;
}
.article-body ul,
.article-body ol {
  max-width: 68ch;
  margin: 25px 0;
  padding-left: 24px;
}
.article-body li + li { margin-top: 9px; }
.article-note {
  max-width: 72ch;
  margin: 30px 0;
  padding: 22px 24px;
  background: var(--c-signal-soft);
  border-left: 4px solid var(--c-ink);
  font-size: 15px;
  line-height: 1.55;
}
.article-code {
  max-width: 760px;
  margin: 30px 0;
  background: var(--c-ink);
  color: #e5e4dc;
}
.article-code pre {
  margin: 0;
  padding: 26px;
  overflow-x: auto;
  font: 12px/1.75 var(--font-mono);
}
.article-table-wrap {
  max-width: 900px;
  overflow-x: auto;
  margin: 30px 0;
  outline-offset: 4px;
}
.article-table {
  width: 100%;
  min-width: 650px;
  border-collapse: collapse;
}
.article-table th,
.article-table td {
  padding: 14px 16px 14px 0;
  border-bottom: 1px solid var(--c-paper-3);
  text-align: left;
  vertical-align: top;
  font-size: 13px;
}
.article-table th {
  font: 10px/1.3 var(--font-mono);
  text-transform: uppercase;
}
.article-inline-cta {
  font-weight: 700;
  border-bottom: 2px solid var(--c-signal);
}
.article-checklist li::marker { content: "✓  "; }
.article-numbered { counter-reset: article-step; list-style: none; padding-left: 0 !important; }
.article-numbered li {
  position: relative;
  padding: 16px 0 16px 54px;
  border-bottom: 1px solid var(--c-paper-3);
}
.article-numbered li::before {
  counter-increment: article-step;
  content: counter(article-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 20px;
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.article-service-cta {
  margin-top: 30px;
  padding: 34px !important;
  background: var(--c-paper-2);
  border: 1px solid var(--c-rule) !important;
}
.article-service-cta h2 { max-width: 16ch; }
.article-service-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
}
.related-content {
  padding-bottom: clamp(100px, 11vw, 160px);
}

/* Checklist */
.checklist-hero {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: clamp(50px, 9vw, 130px);
  align-items: end;
  padding-top: clamp(65px, 8vw, 115px);
  padding-bottom: 50px;
}
.checklist-hero h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(52px, 7vw, 102px);
  line-height: .9;
  letter-spacing: -.062em;
}
.checklist-hero__lede {
  max-width: 720px;
  margin: 30px 0 0;
  font-size: clamp(19px, 1.7vw, 25px);
  line-height: 1.45;
}
.checklist-progress {
  padding: 24px;
  border: 1px solid var(--c-rule);
  background: var(--c-white);
}
.checklist-progress > span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
  text-transform: uppercase;
}
.checklist-progress strong {
  display: block;
  margin-top: 35px;
  font-size: clamp(42px, 5vw, 70px);
  line-height: .9;
  letter-spacing: -.055em;
}
.checklist-progress__bar {
  height: 8px;
  margin: 22px 0;
  background: var(--c-paper-3);
}
.checklist-progress__bar i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--c-system);
  transition: width .2s ease;
}
.print-button { width: 100%; justify-content: center; }
.checklist-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 45px;
  padding-top: 30px;
  padding-bottom: 50px;
  border-top: 1px solid var(--c-rule);
}
.checklist-intro p { margin: 0; color: var(--c-muted); }
.checklist-shell {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--c-rule);
}
.check-group {
  min-width: 0;
  margin: 0;
  padding: 30px 30px 32px 0;
  border: 0;
  border-right: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.check-group:nth-child(2n) {
  padding-left: 30px;
  border-right: 0;
}
.check-group legend {
  width: 100%;
  margin: 0 0 25px;
  padding: 0;
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.04em;
}
.check-group legend span {
  display: block;
  margin-bottom: 13px;
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.check-group label {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--c-paper-3);
  line-height: 1.45;
  cursor: pointer;
}
.check-group input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--c-system);
}
.checklist-result {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(60px, 9vw, 140px);
  padding-top: clamp(80px, 9vw, 130px);
  padding-bottom: clamp(80px, 9vw, 130px);
}
.checklist-result h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(38px, 5vw, 72px);
  line-height: .94;
  letter-spacing: -.055em;
}
.checklist-result > div:last-child p {
  max-width: 50ch;
  margin: 0 0 25px;
  color: var(--c-muted);
}
.checklist-result > div:last-child {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.resource-chain__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  padding-top: 20px;
  border-top: 1px solid var(--c-rule);
}
.resource-chain__links a { border-bottom: 1px solid var(--c-rule); }

.service-cta__resource {
  display: inline-block;
  margin-top: 18px;
  color: #d8e8e3;
  font: 10px/1.3 var(--font-mono);
  text-transform: uppercase;
  border-bottom: 1px solid currentColor;
}

@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-toc {
    position: static;
    padding: 20px;
    background: var(--c-paper-2);
    border: 0;
  }
  .article-toc nav { grid-template-columns: repeat(2, 1fr); gap: 0 18px; }
  .hub-pillar,
  .resource-feature,
  .checklist-hero,
  .checklist-result { grid-template-columns: 1fr; }
  .checklist-progress { max-width: 520px; }
}

@media (max-width: 700px) {
  .hub-hero__grid,
  .hub-resource__grid,
  .checklist-intro { grid-template-columns: 1fr; }
  .content-card-grid,
  .checklist-shell { grid-template-columns: 1fr; }
  .content-card,
  .content-card:nth-child(2n),
  .check-group,
  .check-group:nth-child(2n) {
    padding: 24px 0;
    border-right: 0;
  }
  .content-card--large { min-height: 320px; }
  .article-toc nav { grid-template-columns: 1fr; }
  .article-hero h1,
  .hub-hero h1,
  .checklist-hero h1 { overflow-wrap: anywhere; }
  .article-service-cta { margin-inline: calc(-1 * var(--pad)); border-left: 0 !important; border-right: 0 !important; }
  .hub-resource__grid { align-items: start; }
}

@media print {
  @page { margin: 12mm; }
  body { background: #fff; color: #000; font-size: 10pt; }
  .site-header,
  .site-footer,
  .breadcrumbs,
  .print-button,
  .checklist-intro,
  .checklist-result,
  .resource-chain,
  .checklist-progress__bar { display: none !important; }
  .checklist-hero {
    display: block;
    padding: 0 0 8mm;
    border-bottom: 1px solid #000;
  }
  .checklist-hero h1 { font-size: 28pt; max-width: none; }
  .checklist-hero__lede { font-size: 10pt; max-width: none; }
  .checklist-progress {
    margin-top: 5mm;
    padding: 0;
    border: 0;
  }
  .checklist-progress strong { margin: 0; font-size: 18pt; }
  .checklist-shell {
    display: block;
    padding: 0;
    border: 0;
  }
  .check-group,
  .check-group:nth-child(2n) {
    break-inside: avoid;
    padding: 5mm 0;
    border-right: 0;
    border-bottom: 1px solid #777;
  }
  .check-group legend { font-size: 15pt; }
  .check-group label { font-size: 9pt; padding: 2.5mm 0; }
}

/* Release QA fixes */
.proof-strip .eyebrow { color: #9c9b94; }

.status-page { min-height: 68vh; display: flex; flex-direction: column; justify-content: center; padding-top: 90px; padding-bottom: 100px; }
.status-page h1 { max-width: 12ch; margin: 0; font-size: clamp(54px, 8vw, 110px); line-height: .9; letter-spacing: -.06em; }
.status-page > p:not(.eyebrow) { max-width: 52ch; margin: 28px 0 0; color: var(--c-muted); font-size: 18px; }
.status-page__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ===== Homepage: services-first public version ===== */
.home-page {
  overflow: clip;
}
.home-hero {
  min-height: min(760px, calc(100svh - 72px));
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr);
  gap: clamp(52px, 8vw, 128px);
  align-items: end;
  padding-top: clamp(92px, 11vw, 156px);
  padding-bottom: clamp(72px, 8vw, 112px);
  border-bottom: 1px solid var(--c-rule);
}
.home-hero__main h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(58px, 7.9vw, 118px);
  line-height: .89;
  letter-spacing: -.062em;
  font-weight: 780;
  text-wrap: balance;
}
.home-hero__lede {
  max-width: 760px;
  margin: 38px 0 0;
  font-size: clamp(19px, 1.65vw, 25px);
  line-height: 1.45;
  letter-spacing: -.022em;
}
.home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.home-hero__context {
  align-self: end;
  padding-top: 20px;
  border-top: 1px solid var(--c-rule);
}
.home-hero__context > p:not(.eyebrow) {
  max-width: 34ch;
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
}
.home-hero__experience {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.home-hero__experience span {
  padding: 8px 10px;
  border: 1px solid var(--c-rule);
  font: 600 10px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.home-section {
  padding-top: clamp(96px, 10vw, 150px);
  padding-bottom: clamp(96px, 10vw, 150px);
}
.home-section__head {
  display: grid;
  grid-template-columns: minmax(150px, .45fr) minmax(0, 1.35fr) minmax(240px, .55fr);
  gap: clamp(28px, 4vw, 60px);
  align-items: start;
  padding-bottom: 46px;
  border-bottom: 1px solid var(--c-rule);
}
.home-section__head h2,
.home-situations__intro h2,
.home-dual h2,
.home-start h2 {
  margin: 0;
  font-size: clamp(40px, 5.1vw, 76px);
  line-height: .94;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.home-section__head > p:last-child {
  max-width: 42ch;
  margin: 0;
  color: var(--c-muted);
  font-size: 16px;
  line-height: 1.55;
}

.home-service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.home-service-item {
  min-height: 265px;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 22px;
  padding: 34px 34px 36px 0;
  border-bottom: 1px solid var(--c-rule);
}
.home-service-item:nth-child(odd) {
  border-right: 1px solid var(--c-rule);
}
.home-service-item:nth-child(even) {
  padding-left: 34px;
}
.home-service-item > span {
  color: var(--c-muted);
  font: 11px/1 var(--font-mono);
}
.home-service-item h3 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(27px, 2.4vw, 39px);
  line-height: 1;
  letter-spacing: -.045em;
}
.home-service-item p {
  max-width: 48ch;
  margin: 18px 0 22px;
  color: var(--c-muted);
  font-size: 15px;
}
.home-service-item a {
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--c-ink);
  font: 600 10px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.home-situations {
  background: var(--c-ink);
  color: var(--c-paper);
}
.home-situations__inner {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
  gap: clamp(56px, 9vw, 140px);
  padding-top: clamp(96px, 10vw, 150px);
  padding-bottom: clamp(96px, 10vw, 150px);
}
.home-situations .eyebrow {
  color: #9d9c95;
}
.home-situations__intro h2 {
  max-width: 10.5ch;
}
.home-situation-list {
  border-top: 1px solid #3d3d38;
}
.home-situation-list article {
  display: grid;
  grid-template-columns: 44px minmax(150px, .65fr) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: 26px 0;
  border-bottom: 1px solid #3d3d38;
}
.home-situation-list span {
  color: #898981;
  font: 10px/1 var(--font-mono);
}
.home-situation-list h3 {
  margin: 0;
  font-size: clamp(21px, 2vw, 30px);
  line-height: 1.05;
  letter-spacing: -.035em;
}
.home-situation-list p {
  max-width: 42ch;
  margin: 0;
  color: #bbb9b1;
  font-size: 14px;
  line-height: 1.55;
}

.home-process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}
.home-process li {
  min-height: 250px;
  padding: 30px 28px 34px 0;
  border-bottom: 1px solid var(--c-rule);
  border-right: 1px solid var(--c-rule);
}
.home-process li:nth-child(3n+2),
.home-process li:nth-child(3n+3) {
  padding-left: 28px;
}
.home-process li:nth-child(3n) {
  border-right: 0;
}
.home-process span {
  color: var(--c-muted);
  font: 10px/1 var(--font-mono);
}
.home-process h3 {
  margin: 54px 0 14px;
  font-size: clamp(25px, 2.3vw, 35px);
  line-height: 1;
  letter-spacing: -.04em;
}
.home-process p {
  max-width: 40ch;
  margin: 0;
  color: var(--c-muted);
  font-size: 14px;
  line-height: 1.55;
}

.home-dual {
  background: var(--c-system);
  color: var(--c-white);
}
.home-dual__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: clamp(60px, 10vw, 150px);
  padding-top: clamp(96px, 10vw, 145px);
  padding-bottom: clamp(96px, 10vw, 145px);
}
.home-dual .eyebrow {
  color: #c7ddd6;
}
.home-dual h2 {
  max-width: 12ch;
}
.home-dual__copy {
  align-self: end;
}
.home-dual__copy p {
  max-width: 48ch;
  margin: 0;
  color: #e0ebe7;
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.5;
  letter-spacing: -.018em;
}
.home-dual__copy p + p {
  margin-top: 22px;
}
.home-dual .text-link {
  margin-top: 32px;
  color: var(--c-white);
  border-bottom-color: var(--c-white);
}

.home-start {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: clamp(60px, 9vw, 140px);
  align-items: end;
  padding-top: clamp(100px, 10vw, 150px);
  padding-bottom: clamp(100px, 10vw, 150px);
}
.home-start h2 {
  max-width: 12ch;
}
.home-start > div:last-child p {
  max-width: 43ch;
  margin: 0 0 28px;
  color: var(--c-muted);
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.55;
}

@media (max-width: 1080px) {
  .home-hero {
    grid-template-columns: minmax(0, 1.25fr) minmax(250px, .55fr);
    gap: 54px;
  }
  .home-hero__main h1 {
    font-size: clamp(54px, 7.7vw, 86px);
  }
  .home-section__head {
    grid-template-columns: 150px minmax(0, 1fr);
  }
  .home-section__head > p:last-child {
    grid-column: 2;
  }
  .home-process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .home-process li:nth-child(n) {
    padding: 28px 26px 32px 0;
    border-right: 1px solid var(--c-rule);
  }
  .home-process li:nth-child(even) {
    padding-left: 26px;
    border-right: 0;
  }
  .home-situations__inner {
    grid-template-columns: .7fr 1.3fr;
    gap: 60px;
  }
}

@media (max-width: 820px) {
  .home-hero,
  .home-section__head,
  .home-situations__inner,
  .home-dual__grid,
  .home-start {
    grid-template-columns: 1fr;
  }
  .home-hero {
    min-height: 0;
    gap: 56px;
    align-items: start;
    padding-top: 84px;
  }
  .home-hero__main h1 {
    max-width: 12ch;
    font-size: clamp(52px, 11.5vw, 82px);
  }
  .home-hero__context {
    max-width: 620px;
  }
  .home-section__head {
    gap: 20px;
  }
  .home-section__head > p:last-child {
    grid-column: auto;
  }
  .home-service-list {
    grid-template-columns: 1fr;
  }
  .home-service-item:nth-child(n) {
    padding: 30px 0;
    border-right: 0;
  }
  .home-situations__inner {
    gap: 56px;
  }
  .home-situations__intro h2 {
    max-width: 13ch;
  }
  .home-dual__grid,
  .home-start {
    gap: 54px;
  }
}

@media (max-width: 620px) {
  .home-hero {
    padding-top: 62px;
    padding-bottom: 78px;
  }
  .home-hero__main h1 {
    font-size: clamp(48px, 14vw, 68px);
    line-height: .92;
  }
  .home-hero__lede {
    margin-top: 28px;
    font-size: 18px;
  }
  .home-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .home-hero__actions .button {
    width: 100%;
  }
  .home-hero__experience span {
    font-size: 9px;
  }
  .home-section,
  .home-situations__inner,
  .home-dual__grid,
  .home-start {
    padding-top: 88px;
    padding-bottom: 88px;
  }
  .home-section__head h2,
  .home-situations__intro h2,
  .home-dual h2,
  .home-start h2 {
    font-size: clamp(38px, 11vw, 54px);
  }
  .home-service-item {
    grid-template-columns: 34px 1fr;
    gap: 12px;
  }
  .home-service-item h3 {
    font-size: 28px;
  }
  .home-situation-list article {
    grid-template-columns: 34px 1fr;
    gap: 10px 12px;
  }
  .home-situation-list article p {
    grid-column: 2;
  }
  .home-process {
    grid-template-columns: 1fr;
  }
  .home-process li:nth-child(n) {
    min-height: 0;
    padding: 26px 0;
    border-right: 0;
  }
  .home-process h3 {
    margin-top: 34px;
  }
}

/* Homepage QA polish */
.primary-nav .nav-cta {
  display: inline-flex !important;
}

.home-hero__main h1 {
  max-width: 10.2em;
  font-size: clamp(54px, 6.45vw, 96px);
  line-height: .91;
}

@media (max-width: 1080px) {
  .home-hero__main h1 {
    max-width: 10em;
    font-size: clamp(52px, 6.45vw, 70px);
  }
}

@media (max-width: 820px) {
  .home-hero__main h1 {
    max-width: 10.5em;
    font-size: clamp(50px, 9vw, 66px);
  }
}

@media (max-width: 620px) {
  .home-hero__main h1 {
    max-width: none;
    font-size: clamp(43px, 12vw, 50px);
    line-height: .94;
  }
  .home-hero__context {
    padding-top: 18px;
  }
  .home-hero__context > p:not(.eyebrow) {
    font-size: 16px;
  }
}

@media (max-width: 620px) {
  .home-hero {
    gap: 36px;
    padding-bottom: 56px;
  }
  .home-hero__context {
    padding-top: 14px;
  }
  .home-hero__context .eyebrow {
    margin-bottom: 10px;
  }
  .home-hero__experience {
    display: none;
  }
}

/* ===== Private case-study access ===== */
.private-access {
  min-height: 72vh;
  padding-top: clamp(90px, 10vw, 150px);
  padding-bottom: clamp(100px, 12vw, 170px);
}
.private-access__panel {
  max-width: 760px;
}
.private-access__panel h1,
.private-access__header h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(52px, 7vw, 96px);
  line-height: .9;
  letter-spacing: -.06em;
}
.private-access__lede {
  max-width: 54ch;
  margin: 30px 0 0;
  color: var(--c-muted);
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.5;
}
.private-access__form {
  max-width: 520px;
  margin-top: 42px;
  display: grid;
  gap: 12px;
}
.private-access__form label {
  font: 600 11px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.private-access__form input {
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--c-ink);
  background: var(--c-white);
  color: var(--c-ink);
}
.private-access__form .button {
  justify-self: start;
  margin-top: 6px;
}
.private-access__error {
  margin: 0;
  color: #8a1212;
  font-size: 14px;
}
.private-access__request {
  margin-top: 30px;
  color: var(--c-muted);
}
.private-access__request a {
  color: var(--c-ink);
  border-bottom: 1px solid currentColor;
}
.private-access__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--c-rule);
}
.private-case-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.private-case-card {
  min-height: 300px;
  padding: 30px 30px 34px 0;
  border-bottom: 1px solid var(--c-rule);
  border-right: 1px solid var(--c-rule);
}
.private-case-card:nth-child(even) {
  padding-left: 30px;
  border-right: 0;
}
.private-case-card h2 {
  max-width: 15ch;
  margin: 48px 0 16px;
  font-size: clamp(30px, 3vw, 44px);
  line-height: .98;
  letter-spacing: -.045em;
}
.private-case-card > p:not(.eyebrow) {
  max-width: 44ch;
  color: var(--c-muted);
}
.private-case-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-top: 28px;
  padding-bottom: 80px;
  border-top: 1px solid var(--c-rule);
}
@media (max-width: 700px) {
  .private-access__header {
    align-items: start;
    flex-direction: column;
  }
  .private-case-list {
    grid-template-columns: 1fr;
  }
  .private-case-card,
  .private-case-card:nth-child(even) {
    padding: 26px 0;
    border-right: 0;
  }
  .private-case-actions {
    align-items: flex-start;
    flex-direction: column;
  }
}