:root {
  --paper: #f9f8f5;
  --paper-deep: #f1efeb;
  --surface: #fff;
  --ink: #1b1c1a;
  --muted: #555956;
  --forest: #243e36;
  --forest-dark: #172d27;
  --mint: #dbe9e2;
  --alert: #8b302c;
  --line: #d7d5cf;
  --line-dark: #9b9c97;
  --font-display: Georgia, "Times New Roman", serif;
  --font-body: Arial, Helvetica, sans-serif;
  --font-mono: "Courier New", Courier, monospace;
  --max: 1280px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section: clamp(5rem, 10vw, 8.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); line-height: 1.62; }
body, button, input, select, textarea { font-size: 1.0625rem; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--forest); outline-offset: 3px; }
img, svg { max-width: 100%; }
h1, h2, h3, p { overflow-wrap: break-word; }

.shell { width: min(100%, var(--max)); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link { position: fixed; z-index: 100; top: -5rem; left: 1rem; padding: .75rem 1rem; background: var(--ink); color: #fff; }
.skip-link:focus { top: 1rem; }

.site-header { position: sticky; z-index: 50; top: 0; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 90%, transparent); backdrop-filter: blur(16px); transition: background-color .3s ease, border-color .3s ease, box-shadow .3s ease; }
.is-scrolled .site-header { border-bottom-color: color-mix(in srgb, var(--line-dark) 65%, transparent); background: color-mix(in srgb, var(--paper) 96%, transparent); box-shadow: 0 10px 35px rgb(23 45 39 / 7%); }
.site-header__inner { width: min(100%, var(--max)); min-height: 82px; margin-inline: auto; padding-inline: var(--gutter); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem; }
.wordmark { font: 600 1.42rem/1 var(--font-display); text-decoration: none; white-space: nowrap; transition: color .2s ease, letter-spacing .25s ease; }
.wordmark:hover { color: var(--forest); letter-spacing: .012em; }
.site-nav { display: flex; justify-content: center; align-items: center; gap: clamp(1rem, 2.2vw, 2.3rem); }
.site-nav a { position: relative; padding-block: 1.75rem .35rem; border-bottom: 1px solid transparent; color: var(--muted); font-size: .83rem; text-decoration: none; white-space: nowrap; transition: color .2s ease; }
.site-nav a::after { content: ""; position: absolute; right: 0; bottom: -.08rem; left: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right center; transition: transform .3s cubic-bezier(.22, 1, .36, 1); }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a.current { color: var(--ink); }
.site-nav a:hover::after, .site-nav a:focus-visible::after, .site-nav a.current::after { transform: scaleX(1); transform-origin: left center; }
.header-cta, .button { display: inline-flex; justify-content: center; align-items: center; gap: .85rem; min-height: 42px; padding: .72rem 1.15rem; border: 1px solid var(--ink); border-radius: 0; font-size: .75rem; font-weight: 700; letter-spacing: .06em; line-height: 1.2; text-decoration: none; text-transform: uppercase; transition: color .22s ease, background-color .22s ease, border-color .22s ease, transform .22s ease, box-shadow .22s ease; }
.header-cta { background: var(--forest); border-color: var(--forest); color: #fff; }
.header-cta:hover, .header-cta:focus-visible, .button--primary:hover, .button--primary:focus-visible { background: var(--ink); transform: translateY(-2px); box-shadow: 0 8px 18px rgb(23 45 39 / 16%); }
.nav-toggle { display: none; justify-self: end; align-items: center; gap: .65rem; padding: .55rem .7rem; border: 1px solid var(--ink); background: transparent; text-transform: uppercase; letter-spacing: .08em; font-size: .72rem; }
.nav-toggle__mark { width: 16px; height: 10px; border-block: 1px solid currentColor; }

.eyebrow { margin: 0 0 1.35rem; color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .12em; line-height: 1.3; text-transform: uppercase; }
.eyebrow--light { color: #d7e0dc; }
.status-dot { display: inline-block; width: .48rem; height: .48rem; margin-right: .55rem; background: var(--forest); border-radius: 50%; vertical-align: .05em; }
.home-hero { min-height: 690px; padding-top: clamp(5rem, 11vw, 9.5rem); padding-bottom: clamp(4rem, 8vw, 7rem); display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(230px, .55fr); gap: clamp(3rem, 9vw, 8rem); align-items: end; }
.home-hero__copy h1, .page-hero h1, .product-hero h1 { max-width: 930px; margin: 0; font: 500 clamp(3.5rem, 7.4vw, 7rem)/.96 var(--font-display); letter-spacing: -.045em; }
.home-hero__copy h1 em { color: var(--forest); font-weight: inherit; }
.lede { max-width: 780px; margin: 2rem 0 0; color: var(--muted); font-size: clamp(1.15rem, 1.5vw, 1.35rem); line-height: 1.65; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.5rem; margin-top: 2.25rem; }
.button--primary { background: var(--forest); border-color: var(--forest); color: #fff; }
.button--light { background: #fff; border-color: #fff; color: var(--ink); }
.button--outline-light { border-color: #b7c6c0; color: #fff; }
.button--outline-light:hover, .button--outline-light:focus-visible { background: #fff; color: var(--forest); }
.feature-section button:focus-visible, .cta-band a:focus-visible, .success a:focus-visible { outline-color: var(--mint); }
.text-link { display: inline-flex; align-items: center; gap: .35rem; font-size: .9rem; font-weight: 700; text-decoration: none; background-image: linear-gradient(currentColor, currentColor); background-repeat: no-repeat; background-position: right bottom; background-size: 100% 1px; transition: color .2s ease, background-size .25s ease, gap .25s ease; }
.text-link:hover, .text-link:focus-visible { color: var(--forest); gap: .65rem; background-size: 35% 1px; }
.text-link--light { color: #fff; }
.hero-index { border-top: 1px solid var(--line-dark); }
.hero-index div { display: grid; grid-template-columns: 2.5rem 1fr; gap: .75rem; padding: 1.15rem 0; border-bottom: 1px solid var(--line); transition: padding-left .25s ease, color .25s ease; }
.hero-index span, .card-number, .solution-list > article > span, .method-list > article > span, .inquiry-paths article > span { color: var(--forest); font: 400 .78rem/1.4 var(--font-mono); }
.hero-index p { margin: 0; font-size: .95rem; }

.page-hero { padding-top: clamp(6rem, 13vw, 11rem); padding-bottom: clamp(5rem, 10vw, 9rem); border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 1000px; font-size: clamp(3rem, 6.3vw, 6rem); line-height: 1.03; }
.page-hero .lede { max-width: 690px; }
.product-hero { min-height: 650px; padding-top: clamp(5rem, 11vw, 9rem); padding-bottom: clamp(4rem, 9vw, 7rem); display: grid; grid-template-columns: minmax(0, 1fr) 250px; align-items: center; gap: clamp(3rem, 9vw, 8rem); }
.product-hero h1 { font-size: clamp(3.5rem, 6.8vw, 6.5rem); }
.product-hero--visual { width: min(100%, 1440px); min-height: 760px; grid-template-columns: minmax(360px, .82fr) minmax(560px, 1.18fr); gap: clamp(2.5rem, 5vw, 5rem); }
.product-hero--visual h1 { max-width: 700px; font-size: clamp(3.4rem, 5.8vw, 5.8rem); }
.product-hero__copy { min-width: 0; }
.product-hero__visual { min-width: 0; }
.product-hero__status { max-width: 620px; margin: 2rem 0 0; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .76rem; }
.product-hero__status span { margin-right: .55rem; color: var(--forest); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.evidence-panel { align-self: end; padding: 1.5rem; border: 1px solid var(--ink); }
.evidence-panel strong { display: block; font: 600 1.1rem/1.35 var(--font-mono); text-transform: uppercase; }
.evidence-panel p:last-child { margin: 1rem 0 0; color: var(--muted); font-size: .82rem; }

.section { position: relative; padding-top: var(--section); padding-bottom: var(--section); border-top: 1px solid var(--line); }
.section > .eyebrow:first-child, .section-heading > .eyebrow:first-child { margin-bottom: 1.5rem; }
.section h2, .cta-band h2 { margin: 0; font: 500 clamp(2.35rem, 4.5vw, 4.6rem)/1.05 var(--font-display); letter-spacing: -.035em; }
.section-heading { max-width: 850px; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-heading--wide { max-width: 1050px; }
.split-intro { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(280px, .88fr); gap: clamp(3rem, 8vw, 7rem); }
.prose { color: var(--muted); font-size: clamp(1.16rem, 1.35vw, 1.25rem); line-height: 1.68; }
.prose p:first-child { margin-top: 0; }
.prose p:last-child { margin-bottom: 0; }

.card-grid { display: grid; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.card-grid--three { grid-template-columns: repeat(3, 1fr); }
.card-grid--two { grid-template-columns: repeat(2, 1fr); }
.capability-card { position: relative; min-height: 310px; padding: clamp(1.5rem, 3vw, 2.25rem); display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); transition: background-color .3s ease, transform .3s cubic-bezier(.22, 1, .36, 1), box-shadow .3s ease; }
.capability-card--wide { grid-column: span 2; }
.capability-card h3 { max-width: 420px; margin: auto 0 .75rem; font: 500 clamp(1.55rem, 2.5vw, 2.25rem)/1.14 var(--font-display); }
.capability-card p { max-width: 620px; margin: 0 0 1rem; color: var(--muted); font-size: 1.1rem; line-height: 1.65; }
.capability-card a { margin-top: auto; font-size: .82rem; font-weight: 700; transition: color .2s ease; }
.capability-card .eyebrow { margin-bottom: 4rem; color: var(--forest); }
.capability-card--gap { background: #f5ece9; }
.capability-card--gap .eyebrow { color: var(--alert); }
.capability-card--link, .evidence-card--link { color: inherit; text-decoration: none; }
.capability-card--link { overflow: hidden; }
.capability-card--link::before, .evidence-card--link::before { content: ""; position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; height: 4px; background: var(--forest); transform: scaleX(0); transform-origin: left center; transition: transform .35s cubic-bezier(.22, 1, .36, 1); }
.card-action { width: 100%; margin-top: 1.5rem; padding-top: 1rem; display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--line-dark); color: var(--ink); font-size: .96rem; font-weight: 700; text-decoration: none; }
.card-action > span { font-size: 1.2rem; line-height: 1; transition: transform .3s cubic-bezier(.22, 1, .36, 1); }
.interface-fragment { margin-top: 1.25rem; border: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.interface-fragment span { padding: .75rem; border-right: 1px solid var(--line); font: .72rem var(--font-mono); }
.interface-fragment span:last-child { border-right: 0; }

.feature-section { padding-block: var(--section); background: var(--forest); color: #fff; }
.feature-layout { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); gap: clamp(3rem, 7vw, 6rem); align-items: center; }
.feature-layout > *, .analysis-frame { min-width: 0; }
.feature-copy h2 { margin: 0; font: 500 clamp(2.4rem, 4.5vw, 4.5rem)/1.04 var(--font-display); }
.feature-copy > p:not(.eyebrow) { color: #d7e0dc; }
.rule-list { margin: 2rem 0; padding: 0; list-style: none; border-bottom: 1px solid #547068; }
.rule-list li { padding: .75rem 0; border-top: 1px solid #547068; font-size: .98rem; }
.rule-list li::before { content: "↗"; margin-right: .75rem; color: var(--mint); }
.feature-section--product { padding-top: 0; background: var(--forest); }

.analysis-frame { margin: 0; color: var(--ink); border: 1px solid #788c85; background: var(--paper-deep); }
.analysis-frame > figcaption { padding: .7rem 1rem; border-bottom: 1px solid var(--line-dark); background: var(--paper); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.analysis-frame__bar { padding: .7rem 1rem; display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); font: .68rem var(--font-mono); }
.analysis-frame__body { padding: clamp(1rem, 3vw, 2rem); }
.chat-question { width: 76%; margin-left: auto; padding: 1rem 1.25rem; background: var(--forest); color: #fff; }
.chat-question span { font-size: .62rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.chat-question p { margin: .4rem 0 0; font-size: .88rem; }
.chat-answer { margin-top: 1rem; padding: clamp(1rem, 2.5vw, 1.75rem); border: 1px solid var(--line); background: #fff; }
.chat-answer h3 { margin: 0 0 .6rem; font: 500 clamp(1.25rem, 2.2vw, 1.8rem)/1.2 var(--font-display); }
.chat-answer > p:not(.eyebrow) { color: var(--muted); font-size: .78rem; }
.mini-chart { margin: 1.5rem 0; display: grid; gap: .65rem; }
.mini-chart span { display: grid; grid-template-columns: 75px minmax(0, var(--value)); align-items: center; gap: .75rem; color: var(--muted); font-size: .66rem; }
.mini-chart span::after { content: ""; height: 11px; background: var(--forest); }
.example-table { border: 1px solid var(--line); font: .65rem/1.4 var(--font-mono); }
.example-table [role="row"] { display: grid; grid-template-columns: .7fr 1.4fr .6fr; }
.example-table [role="row"] + [role="row"] { border-top: 1px solid var(--line); }
.example-table span { padding: .45rem .55rem; border-right: 1px solid var(--line); }
.example-table span:last-child { border-right: 0; }
.example-table [role="columnheader"] { background: var(--paper-deep); font-weight: 700; }
.evidence-row, .report-row { display: flex; justify-content: space-between; align-items: center; gap: .75rem; flex-wrap: wrap; padding-top: .75rem; margin-top: .75rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .65rem; }
.evidence-row button, .report-row button { padding: .4rem .55rem; border: 1px solid var(--line-dark); background: transparent; color: inherit; font-size: .65rem; }
.composer { margin-top: 1rem; padding: .8rem 1rem; display: flex; justify-content: space-between; border: 1px solid var(--line-dark); background: #fff; color: #777; font-size: .75rem; }

.product-surface { position: relative; margin: 0; min-height: 480px; overflow: hidden; border: 1px solid #65776f; box-shadow: 18px 18px 0 var(--mint); background: var(--forest-dark); color: #fff; transition: transform .45s cubic-bezier(.22, 1, .36, 1), box-shadow .45s cubic-bezier(.22, 1, .36, 1); }
.product-surface figcaption { min-height: 46px; padding: .8rem 1rem; display: flex; justify-content: space-between; gap: 1rem; align-items: center; border-bottom: 1px solid #51665e; font: .68rem var(--font-mono); letter-spacing: .04em; }
.surface-live { color: var(--mint); }
.surface-live::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: .45rem; border-radius: 50%; background: #8fd1b1; box-shadow: 0 0 0 3px rgb(143 209 177 / 14%); }
.surface-label { margin: 0 0 .65rem; color: var(--muted); font: 700 .58rem/1.3 var(--font-body); letter-spacing: .1em; text-transform: uppercase; }
.surface-footer { min-height: 42px; padding: .65rem 1rem; display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid #51665e; color: #d8e0dc; font: .62rem var(--font-mono); }
.surface-footer i { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #8fd1b1; }

.analyst-surface__layout { min-height: 434px; display: grid; grid-template-columns: 105px minmax(0, 1fr); }
.surface-rail { padding: 1rem .8rem; display: flex; flex-direction: column; gap: 1rem; border-right: 1px solid #51665e; color: #9eb0a9; font-size: .63rem; }
.surface-rail strong { color: #fff; }
.surface-canvas { padding: clamp(1rem, 2.5vw, 1.65rem); background: var(--paper-deep); color: var(--ink); }
.surface-prompt { width: 88%; margin-left: auto; padding: .8rem 1rem; background: var(--forest); color: #fff; font-size: .7rem; }
.surface-response { margin-top: 1rem; padding: 1.15rem; border: 1px solid var(--line); background: #fff; }
.surface-response > strong { display: block; font: 500 1.15rem/1.25 var(--font-display); }
.surface-bars { height: 86px; margin: 1.2rem 0; display: flex; gap: .55rem; align-items: end; border-bottom: 1px solid var(--line); }
.surface-bars i { width: 18%; height: var(--bar); background: var(--forest); }
.surface-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.surface-metrics span { padding-top: .65rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .55rem; }
.surface-metrics b { display: block; color: var(--ink); font: 600 .85rem var(--font-mono); }
.surface-receipt { margin-top: .75rem; padding: .65rem; display: flex; gap: .45rem; flex-wrap: wrap; align-items: center; border: 1px solid var(--line); background: var(--paper); font: .55rem var(--font-mono); }
.surface-receipt span { padding: .2rem .35rem; background: var(--mint); }
.surface-receipt b { margin-left: auto; }

.workflow-canvas { position: relative; min-height: 392px; background-image: linear-gradient(rgb(255 255 255 / 4%) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 4%) 1px, transparent 1px); background-size: 24px 24px; }
.flow-node { position: absolute; z-index: 2; width: 142px; padding: .75rem; border: 1px solid #758a81; background: #203a32; box-shadow: 6px 6px 0 rgb(0 0 0 / 14%); }
.flow-node small, .flow-node span { display: block; color: #aebdb7; font: .53rem var(--font-mono); }
.flow-node strong { display: block; margin: .28rem 0; font: 500 .82rem var(--font-body); }
.flow-node--trigger { left: 5%; top: 40%; }
.flow-node--ai { left: 35%; top: 18%; border-color: #aac7ba; background: #31564a; }
.flow-node--route { left: 63%; top: 40%; }
.flow-node--action-a { right: 4%; top: 11%; }
.flow-node--action-b { right: 4%; bottom: 8%; }
.flow-line { position: absolute; z-index: 1; height: 1px; background: #8aa097; transform-origin: left center; }
.flow-line--one { width: 31%; left: 23%; top: 47%; transform: rotate(-18deg); }
.flow-line--two { width: 31%; left: 52%; top: 37%; transform: rotate(19deg); }

.attribution-surface { padding-bottom: 1.2rem; }
.attribution-path { margin: 2rem 1.4rem 1.2rem; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: .65rem; align-items: center; }
.attribution-path > div { min-height: 116px; padding: .85rem; border: 1px solid #6c8178; background: #203a32; }
.attribution-path small, .attribution-path span { display: block; color: #aebdb7; font: .54rem var(--font-mono); }
.attribution-path strong { display: block; margin: 1.2rem 0 .3rem; font-size: .75rem; }
.attribution-path > b { color: var(--mint); }
.attribution-ledger { margin: 0 1.4rem; border: 1px solid #6c8178; }
.attribution-ledger p { margin: 0; padding: .7rem .8rem; display: flex; justify-content: space-between; border-bottom: 1px solid #4d6259; color: #c8d3ce; font: .62rem var(--font-mono); }
.attribution-ledger p:last-child { border-bottom: 0; }
.attribution-ledger b { color: #8fd1b1; text-transform: uppercase; }
.evidence-boundary { margin: 1rem 1.4rem 0; display: grid; grid-template-columns: 1fr 1fr; font: .55rem var(--font-mono); text-transform: uppercase; }
.evidence-boundary span { padding: .6rem; border: 1px solid #8fd1b1; color: #bce2cf; }
.evidence-boundary span:last-child { border-color: #806e6b; color: #cfb9b4; }

.forms-surface__layout { min-height: 434px; display: grid; grid-template-columns: 90px minmax(0, 1fr) 145px; background: var(--paper-deep); color: var(--ink); }
.form-builder-rail { padding: 1rem .65rem; display: flex; flex-direction: column; gap: .6rem; border-right: 1px solid var(--line); }
.form-builder-rail span { padding: .55rem; border: 1px solid var(--line); background: #fff; font-size: .55rem; }
.form-preview { padding: 1.5rem 1rem; }
.form-preview > strong { font: 500 1.1rem var(--font-display); }
.form-options { margin: 1rem 0 1.4rem; display: grid; grid-template-columns: 1fr 1fr; gap: .45rem; }
.form-options span, .upload-field { padding: .65rem; border: 1px solid var(--line); background: #fff; font-size: .58rem; }
.form-options .selected { border-color: var(--forest); background: var(--mint); }
.form-preview label { display: block; margin-bottom: .45rem; color: var(--muted); font-size: .58rem; }
.form-preview label b { float: right; color: var(--alert); }
.upload-field { min-height: 80px; display: grid; place-items: center; border-style: dashed; color: var(--muted); }
.rule-panel { padding: 1rem .75rem; border-left: 1px solid var(--line); background: #fff; }
.rule-panel code { display: block; padding: .75rem; border: 1px solid var(--line); background: var(--paper-deep); color: var(--forest); font: .58rem/1.6 var(--font-mono); }
.rule-panel > span { display: block; margin-top: .7rem; color: var(--forest); font: 700 .52rem var(--font-mono); text-transform: uppercase; }

.product-foundation .split-intro { align-items: start; }
.product-foundation h2 { color: #fff; }
.product-foundation .prose { color: #d7e0dc; }
.product-foundation .prose strong { color: #fff; }
.product-pillars { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.product-pillars article { min-height: 440px; padding: clamp(1.5rem, 3vw, 2.25rem); display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-pillars article > span, .node-library article > span, .question-grid article > span { color: var(--forest); font: .7rem var(--font-mono); text-transform: uppercase; }
.product-pillars h3 { margin: 4.5rem 0 1rem; font: 500 clamp(1.7rem, 2.6vw, 2.4rem)/1.12 var(--font-display); }
.product-pillars p { color: var(--muted); font-size: 1.08rem; }
.product-pillars ul { margin: auto 0 0; padding: 1rem 0 0; border-top: 1px solid var(--line); list-style: none; color: var(--muted); font-size: .9rem; }
.product-pillars li { padding: .32rem 0; }
.product-pillars li::before { content: "↗"; margin-right: .55rem; color: var(--forest); }
.product-pillars--five { grid-template-columns: repeat(5, 1fr); }
.product-pillars--five article { min-height: 350px; }
.product-pillars--five h3 { margin-top: 3rem; }
.question-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.question-grid--three { grid-template-columns: repeat(3, 1fr); }
.question-grid article { min-height: 280px; padding: 1.8rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.question-grid h3 { margin: 3.5rem 0 .8rem; font: 500 clamp(1.45rem, 2.4vw, 2rem)/1.16 var(--font-display); }
.question-grid p { color: var(--muted); font-size: 1.08rem; }
.node-library { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.node-library article { min-height: 245px; padding: 1.6rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.node-library h3 { margin: 3rem 0 .6rem; font: 500 1.55rem var(--font-display); }
.node-library p { margin: 0; color: var(--muted); font-size: 1.08rem; }
.reliability-section .prose p { padding: 1rem 0; border-top: 1px solid var(--line); }
.zone-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.zone-card { min-height: 410px; padding: 2rem; border-left: 1px solid var(--line); background: #f5ece9; }
.zone-card:first-child { border-left: 0; }
.zone-card--visible { background: #edf4f0; }
.zone-card h3 { margin: 3rem 0 1.5rem; font: 500 2rem var(--font-display); }
.zone-card ul { margin: 0; padding: 0; list-style: none; color: var(--muted); }
.zone-card li { padding: .55rem 0; border-top: 1px solid var(--line); }
.logic-demo { margin-top: 4rem; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 1rem; align-items: center; }
.logic-demo > div { min-height: 160px; padding: 1.25rem; border: 1px solid var(--line); background: #fff; }
.logic-demo span, .logic-demo code { display: block; color: var(--forest); font: .65rem var(--font-mono); }
.logic-demo strong { display: block; margin: 2rem 0 .4rem; font: 500 1.35rem var(--font-display); }
.distribution-grid { grid-template-columns: repeat(4, 1fr); }
.product-catalog__grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.product-card { position: relative; min-height: 430px; padding: clamp(1.7rem, 4vw, 3rem); display: flex; flex-direction: column; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: inherit; text-decoration: none; transition: color .3s ease, background-color .35s ease, transform .35s cubic-bezier(.22, 1, .36, 1), box-shadow .35s ease; }
.product-card::before { content: ""; position: absolute; inset: auto 0 0; height: 5px; background: var(--forest); transform: scaleX(0); transform-origin: left center; transition: transform .4s cubic-bezier(.22, 1, .36, 1); }
.product-catalog__meta { display: flex; justify-content: space-between; gap: 1rem; color: var(--forest); font: .67rem var(--font-mono); text-transform: uppercase; }
.product-catalog__grid h2 { margin: auto 0 1rem; font-size: clamp(2.2rem, 4vw, 4rem); }
.product-catalog__grid p { max-width: 650px; color: var(--muted); font-size: 1.1rem; }
.product-card__cta { width: 100%; margin-top: 2rem; padding-top: 1.15rem; display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--line-dark); font-size: 1rem; font-weight: 700; }
.product-card__cta > span { font-size: 1.35rem; line-height: 1; transition: transform .3s cubic-bezier(.22, 1, .36, 1); }

.industry-discovery .lede { max-width: 850px; font-size: 1.14rem; }
.industry-profile-grid, .related-industry-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.industry-profile-grid > a, .related-industry-grid > a { position: relative; min-height: 330px; padding: clamp(1.5rem, 3vw, 2.4rem); display: flex; flex-direction: column; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: inherit; text-decoration: none; transition: background-color .3s ease, color .3s ease, transform .3s ease; }
.industry-profile-grid > a::after, .related-industry-grid > a::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 4px; background: var(--forest); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.industry-profile-grid > a > span, .related-industry-grid > a > span { color: var(--forest); font: .66rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.industry-profile-grid h3, .related-industry-grid h3 { margin: auto 0 .8rem; font: 500 clamp(1.9rem, 3.5vw, 3.2rem)/1.08 var(--font-display); }
.industry-profile-grid p, .related-industry-grid p { margin: 0; color: var(--muted); font-size: 1.06rem; }
.industry-profile-grid b, .related-industry-grid b { margin-top: 1.5rem; padding-top: 1rem; display: flex; justify-content: space-between; border-top: 1px solid var(--line); font-size: .87rem; }

.industry-hero { padding-top: clamp(2rem, 5vw, 4rem); padding-bottom: clamp(5rem, 10vw, 8.5rem); }
.breadcrumbs { margin-bottom: clamp(4rem, 8vw, 7rem); }
.breadcrumbs ol { margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; color: var(--muted); font-size: .73rem; }
.breadcrumbs li + li::before { content: "/"; margin-right: .45rem; color: var(--line-dark); }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--forest); }
.industry-hero__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); gap: clamp(3rem, 8vw, 7rem); align-items: end; }
.industry-hero h1 { max-width: 900px; margin: 0; font: 500 clamp(3.5rem, 6.2vw, 5.8rem)/.98 var(--font-display); letter-spacing: -.045em; }
.industry-hero--transportation-mobility h1 { font-size: clamp(3.35rem, 5.2vw, 5.25rem); }
.industry-hero__evidence { padding: 1.5rem; border: 1px solid var(--line-dark); }
.industry-hero__evidence dl { margin: 0; }
.industry-hero__evidence dl > div { padding: .75rem 0; display: grid; grid-template-columns: 110px 1fr; gap: 1rem; border-top: 1px solid var(--line); }
.industry-hero__evidence dt { color: var(--muted); font: .65rem var(--font-mono); text-transform: uppercase; }
.industry-hero__evidence dd { margin: 0; font-size: .85rem; }

.industry-situation h2 { font-size: clamp(2.5rem, 4.3vw, 4.4rem); }
.term-list { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .5rem; }
.term-list span { padding: .35rem .55rem; border: 1px solid var(--line-dark); color: var(--forest); font: .66rem var(--font-mono); }

.application-layer-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.application-layer-grid article { min-height: 520px; padding: clamp(1.5rem, 3.5vw, 3rem); display: flex; flex-direction: column; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.application-layer-grid article > span { color: var(--forest); font: .66rem var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }
.application-layer-grid h3 { margin: clamp(4rem, 8vw, 7rem) 0 1rem; font: 500 clamp(2rem, 3.4vw, 3.25rem)/1.08 var(--font-display); }
.application-layer-grid p { color: var(--muted); font-size: 1.04rem; }
.application-layer-grid ul { margin: auto 0 0; padding: 1.5rem 0 0; list-style: none; border-top: 1px solid var(--line); }
.application-layer-grid li { padding: .65rem 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .94rem; }
.application-layer-grid li::before { content: "→"; margin-right: .65rem; color: var(--forest); }
.outcome-measure-list { margin: 3rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); list-style: none; counter-reset: outcome-measure; }
.outcome-measure-list li { min-height: 150px; padding: 1.5rem; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); color: var(--muted); counter-increment: outcome-measure; }
.outcome-measure-list li::before { content: counter(outcome-measure, decimal-leading-zero); display: block; margin-bottom: 2rem; color: var(--forest); font: .66rem var(--font-mono); }
.outcome-principle { padding-top: 1rem; border-top: 1px solid var(--line); color: var(--forest) !important; font-size: .94rem !important; }
.industry-extension { background: color-mix(in srgb, var(--mint) 20%, transparent); }
.industry-extension__intro { margin: 0 0 2rem; color: var(--muted); font-size: 1.08rem; line-height: 1.65; }

.demo-profile { display: grid; grid-template-columns: minmax(280px, .7fr) minmax(0, 1.3fr); border: 1px solid var(--line); }
.demo-profile__intro { padding: clamp(1.7rem, 4vw, 3rem); background: var(--forest); color: #fff; }
.demo-profile__intro .evidence-label { color: var(--mint); }
.demo-profile__intro h3 { margin: clamp(4rem, 8vw, 7rem) 0 1rem; font: 500 clamp(2.1rem, 4vw, 3.6rem)/1.08 var(--font-display); }
.demo-profile__intro > p:not(.evidence-label) { color: #d7e0dc; }
.demo-profile__intro dl { margin: 2rem 0 0; }
.demo-profile__intro dl > div { padding: .8rem 0; border-top: 1px solid #547068; }
.demo-profile__intro dt { color: var(--mint); font: .62rem var(--font-mono); text-transform: uppercase; }
.demo-profile__intro dd { margin: .35rem 0 0; color: #d7e0dc; font-size: .82rem; }
.data-source-map { display: grid; grid-template-columns: repeat(2, 1fr); }
.data-source-map article { min-height: 220px; padding: 1.5rem; border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); }
.data-source-map article:nth-last-child(-n+2) { border-bottom: 0; }
.data-source-map span, .data-contract span { color: var(--forest); font: .61rem var(--font-mono); text-transform: uppercase; }
.data-source-map h3 { margin: 3rem 0 .55rem; font: 500 1.55rem/1.15 var(--font-display); }
.data-source-map p { margin: 0; color: var(--muted); font-size: .91rem; }
.data-contract { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line); }
.data-contract article { padding: 1.5rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.data-contract p { margin: 1rem 0 0; color: var(--muted); font-size: .94rem; }

.use-case-list { border-top: 1px solid var(--line-dark); }
.use-case-narrative { border-bottom: 1px solid var(--line-dark); }
.use-case-narrative > summary { padding: clamp(2rem, 5vw, 4.25rem) clamp(1rem, 2vw, 1.5rem); display: grid; grid-template-columns: 70px minmax(0, 1fr) auto; gap: 2rem; align-items: start; cursor: pointer; list-style: none; transition: background-color .25s ease, color .25s ease; }
.use-case-narrative > summary::-webkit-details-marker { display: none; }
.use-case-narrative > summary:focus-visible { outline: 3px solid var(--forest); outline-offset: -3px; }
.use-case-narrative[open] > summary { background: color-mix(in srgb, var(--mint) 32%, transparent); }
.use-case-narrative__number { color: var(--forest); font: .78rem var(--font-mono); }
.use-case-narrative__summary { display: flex; flex-direction: column; align-items: flex-start; }
.use-case-narrative__summary .eyebrow { margin-bottom: .8rem; }
.use-case-narrative__summary strong { max-width: 850px; font: 500 clamp(2.3rem, 4.5vw, 4.5rem)/1.04 var(--font-display); letter-spacing: -.035em; }
.use-case-narrative__summary > span:last-child { max-width: 900px; margin-top: 1rem; color: var(--muted); font-size: 1.16rem; }
.use-case-narrative__toggle { min-width: 142px; padding: .65rem .8rem; border: 1px solid var(--line-dark); color: var(--forest); font: .61rem var(--font-mono); letter-spacing: .05em; text-align: center; text-transform: uppercase; }
.use-case-narrative__toggle span:last-child { display: none; }
.use-case-narrative[open] .use-case-narrative__toggle span:first-child { display: none; }
.use-case-narrative[open] .use-case-narrative__toggle span:last-child { display: inline; }
.use-case-narrative__body { padding: 0 clamp(1rem, 2vw, 1.5rem) clamp(3rem, 6vw, 5rem) 92px; display: grid; grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr); gap: clamp(2rem, 6vw, 5rem); }
.use-case-question-set { padding: 1.5rem; border: 1px solid var(--line-dark); }
.use-case-question-set > p:not(.evidence-label) { color: var(--muted); font-size: .95rem; }
.use-case-question-set .evidence-label:not(:first-child) { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.use-case-question-set ul { margin: 0; padding: 0; list-style: none; }
.use-case-question-set li { padding: .75rem 0; border-top: 1px solid var(--line); font: 500 1.05rem/1.45 var(--font-display); }
.use-case-detail { border-top: 1px solid var(--line); }
.use-case-detail > div { padding: 1.1rem 0; display: grid; grid-template-columns: 150px 1fr; gap: 1.5rem; border-bottom: 1px solid var(--line); }
.use-case-detail span { color: var(--forest); font: .62rem var(--font-mono); text-transform: uppercase; }
.use-case-detail p { margin: 0; color: var(--muted); font-size: .98rem; }
.use-case-detail__qualification { background: color-mix(in srgb, var(--mint) 35%, transparent); padding-inline: 1rem !important; }

.industry-demo-section { overflow: hidden; }
.industry-demo-heading { margin-bottom: 3rem; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(260px, .7fr); gap: clamp(2rem, 7vw, 6rem); align-items: end; }
.industry-demo-heading h2 { margin: 0; font: 500 clamp(2.5rem, 4.6vw, 4.6rem)/1.04 var(--font-display); }
.industry-demo-heading > p { color: #d7e0dc; }
.industry-analysis { margin: 0; border: 1px solid #788c85; background: var(--paper-deep); color: var(--ink); }
.industry-analysis > figcaption { padding: .75rem 1rem; border-bottom: 1px solid var(--line-dark); background: var(--paper); font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.industry-analysis__bar { padding: .7rem 1rem; display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); font: .66rem var(--font-mono); }
.industry-analysis__conversation { padding: clamp(1rem, 3vw, 2rem); }
.industry-analysis__question { width: min(78%, 760px); margin-left: auto; padding: 1rem 1.25rem; background: var(--forest); color: #fff; }
.industry-analysis__question span, .industry-analysis__follow-up span { font-size: .62rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.industry-analysis__question p, .industry-analysis__follow-up p { margin: .4rem 0 0; }
.industry-analysis__interpretation { margin-top: 1rem; padding: 1rem; border: 1px solid var(--line); background: var(--paper); }
.industry-analysis__interpretation span, .industry-analysis__follow-up-answer span { color: var(--forest); font: .62rem var(--font-mono); text-transform: uppercase; }
.industry-analysis__interpretation p, .industry-analysis__follow-up-answer p { margin: .4rem 0 0; color: var(--muted); font-size: .86rem; }
.industry-analysis__sources { padding: .75rem 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.industry-analysis__sources span { padding: .25rem .4rem; background: var(--mint); font: .58rem var(--font-mono); }
.industry-analysis__steps { margin: 0 0 1rem; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); list-style: none; counter-reset: industry-step; }
.industry-analysis__steps li { min-height: 92px; padding: .8rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: .73rem; counter-increment: industry-step; }
.industry-analysis__steps li::before { content: counter(industry-step, decimal-leading-zero); display: block; margin-bottom: 1.2rem; color: var(--forest); font: .58rem var(--font-mono); }
.industry-analysis__answer { padding: clamp(1rem, 2.5vw, 1.8rem); border: 1px solid var(--line); background: #fff; }
.industry-analysis__answer h3 { margin: 0 0 .6rem; font: 500 clamp(1.6rem, 3vw, 2.5rem)/1.15 var(--font-display); }
.industry-analysis__answer > p:not(.eyebrow) { color: var(--muted); }
.industry-output-grid { margin-top: 1.5rem; display: grid; grid-template-columns: minmax(240px, .72fr) minmax(0, 1.28fr); gap: 1rem; align-items: start; }
.industry-bars { padding: 1rem; border: 1px solid var(--line); }
.industry-bars > p { margin: 0 0 1rem; color: var(--muted); font: .62rem var(--font-mono); text-transform: uppercase; }
.industry-bars > div { margin-top: .7rem; display: grid; grid-template-columns: 110px 1fr 48px; gap: .5rem; align-items: center; font-size: .68rem; }
.industry-bars i { width: var(--value); height: 12px; background: var(--forest); }
.industry-bars b { font: .62rem var(--font-mono); }
.industry-table { overflow-x: auto; border: 1px solid var(--line); font: .62rem/1.4 var(--font-mono); }
.industry-table [role="row"] { min-width: 520px; display: grid; grid-template-columns: repeat(var(--columns), minmax(105px, 1fr)); }
.industry-table [role="row"] + [role="row"] { border-top: 1px solid var(--line); }
.industry-table span { padding: .55rem; border-right: 1px solid var(--line); }
.industry-table span:last-child { border-right: 0; }
.industry-table [role="columnheader"] { background: var(--paper-deep); font-weight: 700; }
.industry-analysis__evidence { margin-top: 1rem; padding-top: .75rem; display: grid; grid-template-columns: 150px 1fr; gap: 1rem; border-top: 1px solid var(--line); }
.industry-analysis__evidence span { color: var(--forest); font: .62rem var(--font-mono); text-transform: uppercase; }
.industry-analysis__evidence p { margin: 0; color: var(--muted); font-size: .72rem; }
.industry-analysis__follow-up { width: min(78%, 760px); margin: 1rem 0 0 auto; padding: 1rem 1.25rem; border: 1px solid var(--forest); background: var(--mint); }
.industry-analysis__follow-up-answer { margin-top: 1rem; padding: 1rem; border: 1px solid var(--line); background: #fff; }
.industry-analysis__outputs, .industry-analysis__decision { margin-top: 1rem; padding: .75rem 1rem; display: flex; justify-content: space-between; gap: 1rem; border: 1px solid var(--line-dark); background: var(--paper); color: var(--muted); font-size: .7rem; }
.industry-analysis__decision { background: var(--forest-dark); color: #fff; }
.industry-analysis__decision strong { color: var(--mint); font: .62rem var(--font-mono); text-transform: uppercase; }

.mode-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.mode-grid article { min-height: 390px; padding: clamp(1.5rem, 3vw, 2.5rem); display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.mode-grid h3 { margin: auto 0 1rem; font: 500 clamp(1.8rem, 3.4vw, 3rem)/1.1 var(--font-display); }
.mode-grid p:last-child { color: var(--muted); }
.trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.trust-grid article { min-height: 190px; padding: 1.5rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-grid span { color: var(--forest); font: .68rem var(--font-mono); }
.trust-grid p { margin: 2rem 0 0; color: var(--muted); }

.implementation-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.implementation-list article { min-height: 220px; padding: 1.5rem; display: grid; grid-template-columns: 45px 1fr; gap: 1.2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.implementation-list article > span { color: var(--forest); font: .68rem var(--font-mono); }
.implementation-list h3 { margin: 0 0 .7rem; font: 500 1.55rem/1.16 var(--font-display); }
.implementation-list p { margin: 0; color: var(--muted); font-size: .98rem; }
.expansion-columns { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.expansion-columns h3 { margin: 0 0 1rem; font: 500 1.45rem var(--font-display); }
.expansion-columns ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.expansion-columns li { padding: .7rem 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.expansion-columns li::before { content: "↗"; margin-right: .6rem; color: var(--forest); }
.related-industry-grid { grid-template-columns: repeat(3, 1fr); }
.related-industry-grid > a { min-height: 310px; }
.related-industries__product { margin-top: 2rem; }

.reveal-item { opacity: 0; transform: translateY(22px); transition: opacity .65s ease var(--reveal-delay, 0ms), transform .65s cubic-bezier(.22, 1, .36, 1) var(--reveal-delay, 0ms); }
.reveal-item.is-visible { opacity: 1; transform: translateY(0); }

.process-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-strip--five { grid-template-columns: repeat(5, 1fr); }
.process-strip article { min-height: 240px; padding: 1.7rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background-color .3s ease, transform .3s ease; }
.process-strip span { color: var(--forest); font: .72rem var(--font-mono); text-transform: uppercase; }
.process-strip h3 { margin: 4rem 0 .6rem; font: 500 1.45rem/1.2 var(--font-display); }
.process-strip p { margin: 0; color: var(--muted); font-size: .98rem; line-height: 1.58; }

.solution-list > article { padding: 2.5rem 0; display: grid; grid-template-columns: 110px minmax(0, 1fr); border-top: 1px solid var(--line); transition: padding-left .35s cubic-bezier(.22, 1, .36, 1), background-color .3s ease; }
.solution-list > article:last-child { border-bottom: 1px solid var(--line); }
.solution-list > article > div { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr); column-gap: clamp(2rem, 7vw, 6rem); }
.solution-list h2 { font-size: clamp(2rem, 3.5vw, 3.4rem); }
.solution-list p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 1.1rem; }
.solution-list a { align-self: end; margin-top: 1rem; font-size: .92rem; font-weight: 700; }
.solution-list .eyebrow { grid-column: 1 / -1; }

.method-list { border-top: 1px solid var(--line); }
.method-list article { padding: 2.25rem 0; display: grid; grid-template-columns: 85px minmax(0, 1fr) 160px; gap: 2rem; align-items: start; border-bottom: 1px solid var(--line); transition: padding-left .3s ease, padding-right .3s ease, background-color .3s ease; }
.method-list h3 { margin: 0 0 .65rem; font: 500 clamp(1.55rem, 2.5vw, 2.25rem)/1.2 var(--font-display); }
.method-list p { max-width: 720px; margin: 0; color: var(--muted); font-size: 1.08rem; }
.method-list b { justify-self: end; padding: .35rem .55rem; border: 1px solid var(--line-dark); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; }
.disclosure-block > div { margin-top: 3rem; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.disclosure-block > div p { margin: 0; padding: 1.5rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); }
.disclosure-block strong { color: var(--ink); }

.feature-status-grid .capability-card { min-height: 290px; }
.evidence-ledger { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); padding: 1px; }
.evidence-card { min-height: 410px; padding: clamp(1.5rem, 3vw, 2.5rem); display: flex; flex-direction: column; background: var(--paper); transition: background-color .3s ease, transform .3s ease; }
.evidence-card--link { position: relative; overflow: hidden; }
.evidence-card--feature { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr); gap: clamp(2rem, 7vw, 6rem); }
.evidence-card:last-child { grid-column: 1 / -1; min-height: 340px; }
.evidence-card h2 { margin: auto 0 1rem; font-size: clamp(2rem, 3.5vw, 3.5rem); }
.evidence-card p:not(.evidence-label) { color: var(--muted); font-size: 1.1rem; line-height: 1.65; }
.evidence-label { margin: 0 0 3rem; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.evidence-label--development .status-dot { background: #8a6d1d; }
.evidence-label--neutral .status-dot { background: #787a76; }
.evidence-label--representative .status-dot { background: #355b78; }
.evidence-note { padding-top: 1rem; border-top: 1px solid var(--line); font-size: .95rem !important; }
.evidence-fragment { align-self: center; width: 100%; display: grid; grid-template-columns: 1fr auto; border: 1px solid var(--line-dark); font: .75rem var(--font-mono); }
.evidence-fragment span, .evidence-fragment strong { padding: .75rem; border-bottom: 1px solid var(--line); }
.evidence-fragment strong { border-left: 1px solid var(--line); text-transform: uppercase; }
.evidence-fragment :nth-last-child(-n+2) { border-bottom: 0; }

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.team-grid article { min-height: 520px; padding: 1.8rem; display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background-color .3s ease, transform .3s ease; }
.founder-media { position: relative; width: 100%; aspect-ratio: 4 / 3; margin-bottom: 2.5rem; overflow: hidden; display: grid; place-items: center; background: var(--forest); color: var(--mint); font: italic 4rem var(--font-display); }
.founder-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 28%; filter: grayscale(1) contrast(1.04); transition: filter .45s ease, transform .65s cubic-bezier(.22, 1, .36, 1); }
.founder-media span { position: relative; z-index: 0; }
.team-grid h2 { margin: 0 0 1rem; font-size: 2.3rem; }
.team-grid article > p { color: var(--muted); font-size: 1.08rem; }
.founder-link { align-self: flex-start; margin-top: auto; padding-top: 1rem; font-size: .78rem; font-weight: 700; }
.working-note { margin: 1.5rem 0 0; color: var(--muted); font-size: .78rem; }
.leadership-strip { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 7rem); }
.leadership-strip p:last-child { color: var(--muted); font-size: 1.2rem; }

.contact-heading { border-bottom: 0; }
.contact-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(320px, 1.15fr); gap: clamp(3rem, 7vw, 6rem); }
.inquiry-paths { display: grid; gap: 1rem; }
.inquiry-paths article { padding: 1.4rem; border: 1px solid var(--line); }
.inquiry-paths h2 { margin: .5rem 0; font-size: 1.55rem; letter-spacing: -.02em; }
.inquiry-paths p { margin: 0; color: var(--muted); font-size: 1.02rem; }
.contact-panel { padding-left: clamp(1.5rem, 5vw, 4.5rem); border-left: 1px solid var(--line); }
.contact-form { display: grid; }
.contact-form label { margin: 1.1rem 0 .3rem; color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: .85rem 0; border: 0; border-bottom: 1px solid var(--ink); border-radius: 0; background: transparent; color: var(--ink); }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 2px solid var(--forest); outline-offset: 3px; }
.contact-form .button { justify-self: start; margin-top: 2rem; }
.field-validation-error, .validation-summary { color: var(--alert); font-size: .75rem; }
.validation-summary:empty { display: none; }
.form-note { max-width: 610px; color: var(--muted); font-size: .68rem; }
.success { padding: clamp(2rem, 5vw, 4rem); background: var(--forest); color: #fff; }
.success h2 { margin-bottom: 1rem; }

.cta-band { background: var(--ink); color: #fff; }
.cta-band__inner { padding-top: clamp(4rem, 8vw, 7rem); padding-bottom: clamp(4rem, 8vw, 7rem); display: grid; grid-template-columns: 1fr 3fr auto; gap: 2rem; align-items: end; }
.cta-band .eyebrow { color: #c5c8c3; }
.cta-band h2 { max-width: 850px; }

.site-footer { border-top: 1px solid var(--line); }
.site-footer__inner { width: min(100%, var(--max)); margin-inline: auto; padding: 4.5rem var(--gutter) 2rem; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
.footer-intro p { max-width: 370px; color: var(--muted); }
.footer-group { display: flex; flex-direction: column; align-items: flex-start; gap: .45rem; }
.footer-group .eyebrow { margin-bottom: .5rem; }
.footer-group a { color: var(--muted); font-size: .85rem; transition: color .2s ease, transform .2s ease; }
.footer-note { grid-column: 1 / -1; margin: 2rem 0 0; padding-top: 1.25rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .7rem; }

@media (hover: hover) and (pointer: fine) {
  .hero-index div:hover { padding-left: .55rem; color: var(--forest); }
  .button--outline-light:hover, .button--outline-light:focus-visible { transform: translateY(-2px); box-shadow: 0 8px 20px rgb(0 0 0 / 18%); }
  .capability-card:hover { z-index: 1; background: var(--surface); transform: translateY(-5px); box-shadow: 0 16px 38px rgb(23 45 39 / 9%); }
  .capability-card:hover h3, .capability-card:hover a { color: var(--forest); }
  .capability-card--link:hover::before, .capability-card--link:focus-visible::before, .evidence-card--link:hover::before, .evidence-card--link:focus-visible::before { transform: scaleX(1); }
  .capability-card--link:hover .card-action > span, .capability-card--link:focus-visible .card-action > span, .evidence-card--link:hover .card-action > span, .evidence-card--link:focus-visible .card-action > span { transform: translateX(8px); }
  .capability-card--link:focus-visible, .evidence-card--link:focus-visible { z-index: 2; background: var(--surface); transform: translateY(-4px); outline-offset: -4px; }
  .product-surface:hover { transform: translate(-3px, -5px); box-shadow: 24px 24px 0 var(--mint); }
  .process-strip article:hover, .evidence-card:hover { background: var(--surface); transform: translateY(-3px); }
  .solution-list > article:hover { padding-left: 1.2rem; background: linear-gradient(90deg, rgb(219 233 226 / 46%), transparent 72%); }
  .method-list article:hover { padding-right: 1rem; padding-left: 1rem; background: color-mix(in srgb, var(--mint) 34%, transparent); }
  .use-case-narrative > summary:hover { background: color-mix(in srgb, var(--mint) 24%, transparent); }
  .team-grid article:hover { background: var(--surface); transform: translateY(-4px); }
  .team-grid article:hover .founder-media img { filter: grayscale(.25) contrast(1.02); transform: scale(1.035); }
  .footer-group a:hover { color: var(--ink); transform: translateX(3px); }
  .product-card:hover, .product-card:focus-visible { z-index: 2; background: var(--surface); color: var(--forest); transform: translateY(-7px); box-shadow: 0 22px 50px rgb(23 45 39 / 12%); outline-offset: -4px; }
  .product-card:hover::before, .product-card:focus-visible::before { transform: scaleX(1); }
  .product-card:hover .product-card__cta > span, .product-card:focus-visible .product-card__cta > span { transform: translateX(8px); }
  .industry-profile-grid > a:hover, .industry-profile-grid > a:focus-visible, .related-industry-grid > a:hover, .related-industry-grid > a:focus-visible { z-index: 1; background: var(--surface); color: var(--forest); transform: translateY(-5px); outline-offset: -4px; }
  .industry-profile-grid > a:hover::after, .industry-profile-grid > a:focus-visible::after, .related-industry-grid > a:hover::after, .related-industry-grid > a:focus-visible::after { transform: scaleX(1); }
}

@media (max-width: 1080px) {
  .site-header__inner { grid-template-columns: auto auto 1fr; }
  .nav-toggle { display: inline-flex; }
  .site-nav { display: none; position: absolute; z-index: 20; top: 82px; left: 0; right: 0; padding: 1rem var(--gutter) 1.5rem; align-items: stretch; background: var(--paper); border-bottom: 1px solid var(--ink); }
  .site-nav.open { display: flex; flex-direction: column; gap: 0; }
  .site-nav a { padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .site-nav a::after { display: none; }
  .header-cta { justify-self: end; }
  .process-strip--five { grid-template-columns: repeat(3, 1fr); }
  .product-hero--visual { min-height: 0; grid-template-columns: 1fr; }
  .product-hero__copy { max-width: 820px; }
  .product-hero__visual { max-width: 820px; }
  .product-pillars--five { grid-template-columns: repeat(3, 1fr); }
  .distribution-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-hero__grid { grid-template-columns: 1fr; }
  .industry-hero__evidence { max-width: 680px; }
  .demo-profile { grid-template-columns: 1fr; }
  .data-source-map article:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .data-source-map article:last-child { border-bottom: 0; }
  .related-industry-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .home-hero, .product-hero, .split-intro, .feature-layout, .leadership-strip, .contact-layout { grid-template-columns: 1fr; }
  .home-hero { min-height: 0; align-items: start; }
  .hero-index { margin-top: 1rem; }
  .evidence-panel { align-self: auto; max-width: 420px; }
  .card-grid--three, .team-grid { grid-template-columns: 1fr; }
  .card-grid--two { grid-template-columns: 1fr; }
  .capability-card--wide { grid-column: auto; }
  .process-strip, .process-strip--five { grid-template-columns: 1fr 1fr; }
  .solution-list > article > div { grid-template-columns: 1fr; }
  .method-list article { grid-template-columns: 55px minmax(0, 1fr); }
  .method-list b { grid-column: 2; justify-self: start; }
  .disclosure-block > div { grid-template-columns: 1fr; }
  .evidence-ledger { grid-template-columns: 1fr; }
  .evidence-card--feature { grid-column: auto; grid-template-columns: 1fr; }
  .contact-panel { padding-left: 0; padding-top: 3rem; border-left: 0; border-top: 1px solid var(--line); }
  .cta-band__inner { grid-template-columns: 1fr; align-items: start; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .footer-intro, .footer-note { grid-column: 1 / -1; }
  .product-pillars, .product-pillars--five, .node-library, .question-grid, .question-grid--three { grid-template-columns: 1fr; }
  .product-catalog__grid { grid-template-columns: 1fr; }
  .product-pillars article { min-height: 340px; }
  .zone-grid { grid-template-columns: 1fr; }
  .zone-card { border-left: 0; border-top: 1px solid var(--line); }
  .zone-card:first-child { border-top: 0; }
  .logic-demo { grid-template-columns: 1fr; }
  .logic-demo > b { transform: rotate(90deg); justify-self: center; }
  .industry-profile-grid, .related-industry-grid, .application-layer-grid, .outcome-measure-list, .data-contract, .mode-grid, .trust-grid, .implementation-list { grid-template-columns: 1fr; }
  .use-case-narrative > summary { grid-template-columns: 55px minmax(0, 1fr); }
  .use-case-narrative__toggle { grid-column: 2; justify-self: start; }
  .use-case-narrative__body { padding-left: calc(55px + 3rem); grid-template-columns: 1fr; }
  .industry-demo-heading, .industry-output-grid { grid-template-columns: 1fr; }
  .industry-analysis__steps { grid-template-columns: 1fr 1fr; }
  .expansion-columns { grid-template-columns: 1fr; }
}

@media (max-width: 580px) {
  .site-header__inner { min-height: 70px; grid-template-columns: 1fr auto; gap: .75rem; }
  .site-nav { top: 70px; }
  .header-cta { display: none; }
  .home-hero__copy h1, .page-hero h1, .product-hero h1 { font-size: clamp(2.75rem, 14vw, 4rem); }
  .home-hero, .page-hero, .product-hero { padding-top: 4.5rem; padding-bottom: 4.5rem; }
  .actions { align-items: stretch; flex-direction: column; }
  .actions .text-link { align-self: flex-start; }
  .process-strip, .process-strip--five { grid-template-columns: 1fr; }
  .process-strip article { min-height: 210px; }
  .solution-list > article { grid-template-columns: 55px minmax(0, 1fr); }
  .method-list article { grid-template-columns: 40px minmax(0, 1fr); gap: 1rem; }
  .analysis-frame__bar { flex-direction: column; }
  .chat-question { width: 92%; }
  .example-table { max-width: 100%; overflow-x: auto; }
  .example-table [role="row"] { min-width: 420px; }
  .interface-fragment { grid-template-columns: 1fr; }
  .interface-fragment span { border-right: 0; border-bottom: 1px solid var(--line); }
  .interface-fragment span:last-child { border-bottom: 0; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .footer-intro, .footer-note { grid-column: auto; }
  .product-surface { min-height: 0; box-shadow: 9px 9px 0 var(--mint); }
  .analyst-surface__layout { min-height: 0; grid-template-columns: 1fr; }
  .surface-rail { display: none; }
  .surface-metrics { grid-template-columns: 1fr; }
  .workflow-canvas { min-height: 525px; }
  .flow-node--trigger { left: 6%; top: 5%; }
  .flow-node--ai { left: auto; right: 6%; top: 24%; }
  .flow-node--route { left: 6%; top: 44%; }
  .flow-node--action-a { left: auto; right: 6%; top: 64%; }
  .flow-node--action-b { left: 6%; bottom: 3%; }
  .flow-line { display: none; }
  .attribution-path { grid-template-columns: 1fr; }
  .attribution-path > b { transform: rotate(90deg); justify-self: center; }
  .evidence-boundary { grid-template-columns: 1fr; }
  .forms-surface__layout { min-height: 0; grid-template-columns: 1fr; }
  .form-builder-rail { display: none; }
  .rule-panel { border-left: 0; border-top: 1px solid var(--line); }
  .distribution-grid { grid-template-columns: 1fr; }
  .industry-hero h1 { font-size: clamp(2.75rem, 14vw, 4rem); }
  .breadcrumbs { margin-bottom: 3rem; }
  .industry-hero__evidence dl > div { grid-template-columns: 1fr; gap: .25rem; }
  .data-source-map { grid-template-columns: 1fr; }
  .data-source-map article { border-left: 0; }
  .use-case-narrative > summary { grid-template-columns: 42px minmax(0, 1fr); gap: 1rem; }
  .use-case-narrative__summary strong { font-size: clamp(2rem, 11vw, 3rem); }
  .use-case-narrative__toggle { grid-column: 1 / -1; justify-self: stretch; }
  .use-case-narrative__body { padding-left: 1rem; }
  .use-case-detail > div { grid-template-columns: 1fr; gap: .5rem; }
  .industry-analysis__bar, .industry-analysis__outputs, .industry-analysis__decision { flex-direction: column; }
  .industry-analysis__question, .industry-analysis__follow-up { width: 94%; }
  .industry-analysis__steps { grid-template-columns: 1fr; }
  .industry-analysis__evidence { grid-template-columns: 1fr; }
  .implementation-list article { grid-template-columns: 34px minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal-item { opacity: 1; transform: none; }
}