:root {
  --paper: oklch(94% .025 78);
  --paper-light: oklch(97% .018 78);
  --paper-dark: oklch(86% .032 72);
  --ink: oklch(16% .018 45);
  --ink-soft: oklch(30% .02 48);
  --vermilion: oklch(58% .21 31);
  --vermilion-dark: oklch(45% .18 29);
  --moss: oklch(43% .08 135);
  --line: oklch(72% .035 68);
  --font-display: "DM Serif Display", "Iowan Old Style", Georgia, serif;
  --font-body: "Archivo", "Avenir Next", sans-serif;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 20rem; background: var(--paper); color: var(--ink); font-family: var(--font-body); line-height: 1.55; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--vermilion); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 50; left: 1rem; top: -5rem; background: var(--ink); color: var(--paper-light); padding: .75rem 1rem; }
.skip-link:focus { top: 1rem; }
.eyebrow { margin: 0; color: var(--vermilion); font-size: .68rem; font-weight: 850; letter-spacing: .2em; line-height: 1.3; text-transform: uppercase; }

.business-header { min-height: 5rem; display: flex; align-items: center; gap: clamp(1.5rem, 4vw, 4rem); border-bottom: 1px solid var(--ink); padding: .8rem clamp(1rem, 4vw, 4rem); }
.business-wordmark { color: var(--vermilion); font-size: clamp(1.45rem, 2.4vw, 2rem); font-weight: 900; letter-spacing: -.075em; line-height: 1; text-decoration: none; transform: scaleY(1.08); }
.business-header nav { display: flex; gap: clamp(1rem, 2.4vw, 2.5rem); }
.business-header nav a { font-size: .78rem; font-weight: 700; text-decoration: none; }
.business-header nav a:hover { text-decoration: underline; text-underline-offset: .35rem; }
.header-cta { margin-left: auto; min-height: 2.75rem; display: inline-flex; align-items: center; gap: .65rem; background: var(--ink); color: var(--paper-light); padding: .65rem 1rem; font-size: .76rem; font-weight: 800; text-decoration: none; }

.business-hero { min-height: min(51rem, calc(100vh - 5rem)); display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(26rem, .95fr); border-bottom: 1px solid var(--ink); overflow: hidden; }
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; border-right: 1px solid var(--ink); padding: clamp(4rem, 9vw, 9rem) clamp(1rem, 6vw, 7rem) clamp(4rem, 8vw, 7rem) clamp(1rem, 4vw, 4rem); }
.hero-copy h1 { max-width: 10ch; margin: 1rem 0 1.5rem; font-family: var(--font-display); font-size: clamp(4rem, 7.7vw, 8.6rem); font-weight: 400; letter-spacing: -.055em; line-height: .83; text-wrap: balance; }
.hero-intro { max-width: 41rem; margin: 0; color: var(--ink-soft); font-size: clamp(1rem, 1.35vw, 1.2rem); }
.hero-buttons, .contact-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; margin-top: 2rem; }
.business-button { min-height: 3.2rem; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .8rem 1.3rem; font-size: .78rem; font-weight: 850; text-decoration: none; transition: transform 180ms var(--ease-out), background 180ms var(--ease-out); }
.business-button:hover { transform: translateY(-3px); }
.business-button.primary { background: var(--vermilion); color: var(--paper-light); }
.business-button.primary:hover { background: var(--vermilion-dark); }
.business-button.text-button { padding-inline: 0; border-bottom: 1px solid var(--ink); }

.pipeline-visual { position: relative; min-height: 42rem; display: grid; grid-template-rows: auto auto auto 1fr; align-content: center; overflow: hidden; background: var(--paper-dark); padding: clamp(2rem, 5vw, 5rem); }
.pipeline-visual::before { content: ""; position: absolute; width: 26rem; height: 26rem; right: -11rem; top: -9rem; border: 1px solid var(--vermilion); border-radius: 50%; }
.pipeline-caption { position: relative; margin-bottom: 1.5rem; font-size: .62rem; font-weight: 850; letter-spacing: .18em; }
.source-stack { position: relative; width: min(22rem, 72%); display: grid; grid-template-columns: 1fr 1fr; gap: .4rem; }
.source-stack span { border: 1px solid var(--ink); background: var(--paper-light); padding: .7rem .8rem; font-size: .7rem; font-weight: 750; }
.source-stack span:first-child { grid-column: 1 / -1; }
.pipeline-line { width: min(30rem, 92%); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .7rem; margin: 1.2rem 0; color: var(--vermilion-dark); font-size: .58rem; font-weight: 900; letter-spacing: .15em; }
.pipeline-line i { height: 1px; display: block; background: var(--vermilion); }
.catalogue-window { position: relative; width: min(33rem, 100%); align-self: center; background: var(--ink); color: var(--paper-light); box-shadow: 1.4rem 1.4rem 0 var(--vermilion); transform: rotate(-1.4deg); }
.window-bar { min-height: 3rem; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid oklch(95% .02 75 / .25); padding: .7rem 1rem; }
.window-bar b { color: var(--vermilion); letter-spacing: -.04em; }
.window-bar span { font-size: .58rem; letter-spacing: .12em; text-transform: uppercase; }
.window-feature { min-height: 15rem; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(135deg, oklch(29% .05 40), oklch(15% .018 45) 68%); padding: 2rem; }
.window-feature span { color: oklch(79% .15 130); font-size: .58rem; font-weight: 850; letter-spacing: .16em; }
.window-feature strong { max-width: 8ch; margin-top: .5rem; font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 400; line-height: .84; }
.window-rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem; padding: .65rem; }
.window-rail i { display: block; aspect-ratio: 16 / 8; background: oklch(28% .022 45); }
.pipeline-stamp { position: absolute; right: clamp(1rem, 3vw, 2.5rem); bottom: clamp(1rem, 3vw, 2rem); width: 6.5rem; height: 6.5rem; display: grid; place-items: center; border: 1px solid var(--vermilion); border-radius: 50%; color: var(--vermilion-dark); font-size: .56rem; font-weight: 900; letter-spacing: .1em; line-height: 1.3; text-align: center; transform: rotate(8deg); }

.trust-ribbon { display: grid; grid-template-columns: repeat(5, 1fr); border-bottom: 1px solid var(--ink); background: var(--vermilion); color: var(--paper-light); }
.trust-ribbon span { padding: 1rem .75rem; border-right: 1px solid oklch(96% .02 75 / .45); font-size: .62rem; font-weight: 850; letter-spacing: .1em; text-align: center; text-transform: uppercase; }
.trust-ribbon span:last-child { border-right: 0; }

.service-choice { padding: clamp(5rem, 10vw, 10rem) clamp(1rem, 4vw, 4rem); }
.section-lead { display: grid; grid-template-columns: minmax(10rem, .42fr) minmax(0, 1fr); gap: 2rem; align-items: start; margin-bottom: clamp(3rem, 6vw, 6rem); }
.section-lead h2, .method-heading h2, .capability-field header h2, .fit h2, .source-principle h2, .business-contact h2 { margin: 0; font-family: var(--font-display); font-size: clamp(3rem, 6.2vw, 7rem); font-weight: 400; letter-spacing: -.045em; line-height: .9; text-wrap: balance; }
.service-panels { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); }
.service-panels article { position: relative; min-height: 37rem; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(2rem, 5vw, 5rem); }
.service-panels article + article { border-left: 1px solid var(--ink); }
.service-panels article:first-child { background: var(--paper-light); }
.service-panels article:last-child { background: var(--ink); color: var(--paper-light); }
.service-number { position: absolute; right: 1.5rem; top: 1rem; color: var(--line); font-family: var(--font-display); font-size: 5rem; line-height: 1; }
.service-label { margin: 0 0 2.5rem; color: var(--vermilion); font-size: .65rem; font-weight: 900; letter-spacing: .2em; }
.service-panels h3 { max-width: 11ch; margin: 0 0 1.2rem; font-family: var(--font-display); font-size: clamp(2.5rem, 4.6vw, 5rem); font-weight: 400; letter-spacing: -.04em; line-height: .9; }
.service-panels article > p:not(.service-label) { max-width: 39rem; color: var(--ink-soft); }
.service-panels article:last-child > p:not(.service-label) { color: var(--paper-dark); }
.service-panels ul { margin: auto 0 2.5rem; padding: 2rem 0 0; list-style: none; }
.service-panels li { border-top: 1px solid currentColor; padding: .6rem 0; font-size: .78rem; }
.service-panels article > a { font-size: .75rem; font-weight: 850; text-underline-offset: .35rem; }

.method { display: grid; grid-template-columns: minmax(20rem, .8fr) minmax(0, 1.2fr); gap: clamp(3rem, 8vw, 9rem); background: var(--paper-light); border-block: 1px solid var(--ink); padding: clamp(5rem, 10vw, 10rem) clamp(1rem, 4vw, 4rem); }
.method-heading { align-self: start; position: sticky; top: 2rem; }
.method-heading h2 { margin: 1rem 0 1.5rem; font-size: clamp(3.6rem, 6vw, 7rem); }
.method-heading > p:last-child { max-width: 34rem; color: var(--ink-soft); }
.method-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.method-list li { display: grid; grid-template-columns: 3rem minmax(0, 1fr) auto; gap: 1.5rem; align-items: start; border-bottom: 1px solid var(--ink); padding: 2rem 0; }
.method-list li > span { color: var(--vermilion); font-size: .7rem; font-weight: 900; }
.method-list h3 { margin: 0; font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 3.6rem); font-weight: 400; line-height: .9; }
.method-list p { max-width: 35rem; margin: .75rem 0 0; color: var(--ink-soft); }
.method-list b { writing-mode: vertical-rl; color: var(--moss); font-size: .56rem; letter-spacing: .15em; }

.capability-field { padding: clamp(5rem, 10vw, 10rem) clamp(1rem, 4vw, 4rem); }
.capability-field header { display: grid; grid-template-columns: minmax(10rem, .42fr) minmax(0, 1fr); gap: 2rem; margin-bottom: clamp(3rem, 6vw, 6rem); }
.capability-field header h2 { max-width: 14ch; }
.capability-grid { display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: 1fr 1fr; border: 1px solid var(--ink); }
.capability-grid article { padding: clamp(2rem, 5vw, 5rem); }
.capability-grid article > span { font-size: .62rem; font-weight: 900; letter-spacing: .16em; }
.capability-grid h3 { max-width: 12ch; margin: 1rem 0; font-family: var(--font-display); font-size: clamp(2.3rem, 4vw, 4.5rem); font-weight: 400; letter-spacing: -.035em; line-height: .92; }
.capability-grid p { max-width: 40rem; }
.capability-large { grid-row: 1 / 3; border-right: 1px solid var(--ink); background: var(--paper-light); }
.capability-small.vermilion { background: var(--vermilion); color: var(--paper-light); }
.capability-small.ink { background: var(--ink); color: var(--paper-light); }
.metadata-sheet { margin-top: 3rem; border: 1px solid var(--ink); background: var(--paper); }
.metadata-sheet i { min-height: 3rem; display: grid; grid-template-columns: 1fr 1fr; align-items: center; border-bottom: 1px solid var(--line); padding: .5rem 1rem; font-style: normal; font-size: .68rem; }
.metadata-sheet i:last-child { border-bottom: 0; }
.metadata-sheet span { color: var(--ink-soft); text-align: right; }
.metadata-sheet .approved { color: var(--moss); font-weight: 850; }

.fit { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 9vw, 10rem); background: var(--vermilion); color: var(--paper-light); padding: clamp(5rem, 10vw, 10rem) clamp(1rem, 4vw, 4rem); }
.fit .eyebrow { color: var(--ink); }
.fit h2 { margin-top: 1rem; }
.fit ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--paper-light); }
.fit li { display: grid; grid-template-columns: 2.5rem 1fr; gap: 1rem; border-bottom: 1px solid var(--paper-light); padding: 1.25rem 0; font-size: clamp(1rem, 1.5vw, 1.35rem); }
.fit li span { font-size: .65rem; font-weight: 900; }

.source-principle { min-height: 46rem; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 9vw, 10rem); align-items: center; background: var(--ink); color: var(--paper-light); padding: clamp(5rem, 10vw, 10rem) clamp(1rem, 4vw, 4rem); }
.source-principle h2 { max-width: 13ch; margin: 1rem 0 1.5rem; }
.source-principle > div:last-child > p:last-child { max-width: 42rem; color: var(--paper-dark); }
.source-orbit { position: relative; min-height: 25rem; display: grid; place-items: center; }
.source-orbit i { position: absolute; width: min(24rem, 80vw); height: min(24rem, 80vw); border: 1px solid var(--vermilion); border-radius: 50%; }
.source-orbit i::after { content: ""; position: absolute; left: 50%; top: 0; width: .8rem; height: .8rem; border-radius: 50%; background: var(--paper); transform: translate(-50%, -.4rem); }
.source-orbit span { position: absolute; z-index: 1; width: 8rem; height: 8rem; display: grid; place-items: center; border-radius: 50%; font-size: .63rem; font-weight: 900; letter-spacing: .12em; line-height: 1.3; text-align: center; }
.source-orbit .origin { left: 4%; background: var(--paper); color: var(--ink); }
.source-orbit .destination { right: 4%; background: var(--vermilion); color: var(--paper-light); }

.business-contact { min-height: 42rem; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(5rem, 10vw, 10rem) clamp(1rem, 9vw, 10rem); }
.business-contact h2 { max-width: 11ch; margin: 1rem 0 1.5rem; font-size: clamp(4.2rem, 9vw, 10rem); }
.business-contact > p:not(.eyebrow) { max-width: 45rem; color: var(--ink-soft); font-size: clamp(1rem, 1.5vw, 1.3rem); }
.business-contact small { margin-top: 1.5rem; color: var(--ink-soft); }

.business-footer { min-height: 8rem; display: flex; align-items: center; gap: 2rem; border-top: 1px solid var(--ink); padding: 2rem clamp(1rem, 4vw, 4rem); }
.business-footer p { margin: 0; color: var(--ink-soft); font-size: .75rem; }
.business-footer > div { min-width: 0; max-width: 100%; margin-left: auto; display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; }
.business-footer > div a { min-width: 0; font-size: .72rem; font-weight: 800; overflow-wrap: anywhere; text-underline-offset: .3rem; }

@media (max-width: 64rem) {
  .business-hero { grid-template-columns: minmax(0, 1fr); }
  .pipeline-visual { overflow: clip; }
  .hero-copy { min-height: 42rem; border-right: 0; border-bottom: 1px solid var(--ink); }
  .pipeline-visual { min-height: 40rem; }
  .method { grid-template-columns: 1fr; }
  .method-heading { position: static; }
}

@media (max-width: 46rem) {
  .business-header nav { display: none; }
  .header-cta { padding-inline: .8rem; }
  .business-hero { min-height: 0; }
  .hero-copy { min-height: 38rem; padding-top: 5rem; }
  .hero-copy h1 { font-size: clamp(3.7rem, 18vw, 6rem); }
  .pipeline-visual { min-height: 34rem; padding: 2rem 1rem 4rem; }
  .catalogue-window { width: calc(100% - 2rem); max-width: 100%; box-shadow: .9rem .9rem 0 var(--vermilion); }
  .pipeline-stamp { width: 5.5rem; height: 5.5rem; }
  .trust-ribbon { grid-template-columns: 1fr 1fr; }
  .trust-ribbon span { border-bottom: 1px solid oklch(96% .02 75 / .45); }
  .trust-ribbon span:last-child { grid-column: 1 / -1; }
  .section-lead, .capability-field header { grid-template-columns: 1fr; }
  .service-panels { grid-template-columns: 1fr; }
  .service-panels article { min-height: 34rem; }
  .service-panels article + article { border-left: 0; border-top: 1px solid var(--ink); }
  .method-list li { grid-template-columns: 2rem minmax(0, 1fr); }
  .method-list b { display: none; }
  .capability-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .capability-large { grid-row: auto; border-right: 0; border-bottom: 1px solid var(--ink); }
  .fit, .source-principle { grid-template-columns: 1fr; }
  .source-principle { min-height: 0; }
  .source-orbit { min-height: 21rem; }
  .source-orbit span { width: 6.5rem; height: 6.5rem; }
  .business-contact { min-height: 35rem; }
  .business-footer { align-items: flex-start; flex-direction: column; }
  .business-footer > div { width: 100%; margin-left: 0; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: arrive 700ms var(--ease-out) both; }
  .hero-copy > :nth-child(2) { animation-delay: 80ms; }
  .hero-copy > :nth-child(3) { animation-delay: 140ms; }
  .hero-copy > :nth-child(4) { animation-delay: 200ms; }
  .catalogue-window { animation: window-arrive 900ms 120ms var(--ease-out) both; }
  @keyframes arrive { from { opacity: 0; transform: translateY(1.5rem); } }
  @keyframes window-arrive { from { opacity: 0; transform: translate(3rem, 2rem) rotate(2deg); } }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}