@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Manrope:wght@400;500;600;700&family=Newsreader:opsz,wght@6..72,300..500&display=swap");

:root {
  --ink: #1a1815;
  --bone: #edeae3;
  --gold: #b08d52;
  --gold-strong: #9a7335;
  --graphite: #6b655a;
  --line: #d2cdc0;
  --serpentine: #46523f;
  --white: #fcfbf8;
  --paper: #f7f5ef;
  --display: "Newsreader", "Iowan Old Style", "Baskerville", serif;
  --sans: "Manrope", "Avenir Next", system-ui, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --max: 1440px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 8.5rem; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
body[data-menu-open] { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.skip-link {
  position: fixed; z-index: 1000; top: .75rem; left: .75rem;
  transform: translateY(-160%); padding: .75rem 1rem;
  color: var(--white); background: var(--ink);
}
.skip-link:focus { transform: none; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.shell { width: min(100%, var(--max)); margin-inline: auto; }
.pad { padding-inline: var(--gutter); }
.section { padding: clamp(4rem, 8vw, 8rem) var(--gutter); border-top: 1px solid var(--line); }
.section--bone { background: var(--bone); }
.section--ink { color: var(--bone); background: var(--ink); border-color: #332f29; }
.section--serpentine { color: var(--white); background: var(--serpentine); border-color: rgba(255,255,255,.14); }
.section-head { max-width: 790px; margin-bottom: clamp(2rem, 5vw, 4.5rem); }
.section-head--split {
  display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 6vw, 7rem); max-width: none; align-items: end;
}
.section-label {
  margin: 0 0 .85rem; color: var(--gold-strong);
  font: 500 .72rem/1.4 var(--mono); letter-spacing: .16em; text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: .98; letter-spacing: -.025em; }
h1 { font-size: clamp(3.3rem, 7.4vw, 7.8rem); }
h2 { font-size: clamp(2.5rem, 5vw, 5.1rem); }
h3 { font-size: clamp(1.5rem, 2.3vw, 2.3rem); line-height: 1.08; }
.lede { max-width: 68ch; color: var(--graphite); font-size: clamp(1.05rem, 1.45vw, 1.3rem); line-height: 1.72; }
.section--ink .lede, .section--serpentine .lede { color: rgba(255,255,255,.72); }
.micro { font: 400 .72rem/1.55 var(--mono); letter-spacing: .04em; color: var(--graphite); }
.gold { color: var(--gold-strong); }

.site-header {
  position: sticky; z-index: 100; top: 0; border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
}
.utility-bar { color: var(--bone); background: var(--ink); }
.utility-inner {
  min-height: 38px; display: flex; justify-content: space-between; gap: 2rem; align-items: center;
  padding: .45rem var(--gutter); font: 400 .62rem/1.35 var(--mono); letter-spacing: .04em;
}
.utility-context, .utility-actions { display: flex; align-items: center; gap: 1.25rem; }
.utility-context span + span { padding-left: 1.25rem; border-left: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.58); }
.utility-actions a { color: rgba(255,255,255,.72); text-decoration: none; }
.utility-actions a:hover { color: var(--white); text-decoration: underline; }
.utility-actions .utility-whatsapp { color: #d9e8d8; }
.header-inner {
  min-height: 88px; display: grid; grid-template-columns: minmax(220px, .9fr) auto auto;
  gap: 2rem; align-items: center; padding: .85rem var(--gutter);
}
.brand { display: inline-flex; width: clamp(210px, 19vw, 310px); text-decoration: none; }
.brand img { width: 100%; height: auto; }
.site-nav { display: flex; align-items: center; gap: clamp(1rem, 2.3vw, 2.6rem); }
.site-nav a {
  position: relative; padding: .7rem 0; text-decoration: none;
  font-size: .86rem; font-weight: 600;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: .4rem;
  height: 1px; background: var(--gold); transition: right .25s var(--ease);
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { right: 0; }
.menu-button {
  display: none; min-height: 44px; padding: .6rem .9rem; border: 1px solid var(--ink);
  color: var(--ink); background: transparent; cursor: pointer;
}
.menu-button svg { width: 20px; stroke-width: 4; }
.button {
  min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: .7rem;
  padding: .8rem 1.3rem; border: 1px solid var(--ink); border-radius: 0;
  background: transparent; font-size: .88rem; font-weight: 700; text-decoration: none;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.button:hover { transform: translateY(-2px); }
.button--gold { color: var(--white); border-color: var(--gold); background: var(--gold); }
.button--gold:hover { background: var(--gold-strong); border-color: var(--gold-strong); }
.button--dark { color: var(--white); border-color: var(--ink); background: var(--ink); }
.button--light { color: var(--bone); border-color: rgba(255,255,255,.35); }
.button--light:hover { color: var(--ink); background: var(--bone); }
.button--arrow::after { content: "→"; font-size: 1.15em; }
.button-row { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }

.hero {
  min-height: min(850px, calc(100vh - 126px)); display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
  border-bottom: 1px solid var(--line);
}
.hero-copy {
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(4rem, 8vw, 8.5rem) clamp(2rem, 7vw, 7rem) clamp(3rem, 7vw, 6rem) var(--gutter);
}
.hero-copy h1 { max-width: 12ch; margin-bottom: 1.7rem; font-size: clamp(3.3rem, 6vw, 6.8rem); }
.hero-copy .lede { max-width: 590px; }
.hero-chain {
  position: relative; padding: clamp(2.5rem, 5vw, 5rem) var(--gutter) 2.5rem;
  border-left: 1px solid var(--line); background: var(--paper);
}
.chain-rail {
  position: absolute; left: clamp(2.1rem, 4vw, 4.2rem); top: 8%; bottom: 8%;
  width: 1px; background: var(--ink);
}
.chain-step {
  position: relative; min-height: 145px; display: grid;
  grid-template-columns: 44px minmax(95px, .62fr) minmax(150px, 1fr);
  gap: clamp(.75rem, 2vw, 1.6rem); align-items: center;
  padding: 1rem 0 1rem 1rem; border-bottom: 1px dashed var(--line);
}
.chain-step:last-child { border-bottom: 0; }
.chain-number {
  position: relative; z-index: 2; width: 36px; aspect-ratio: 1; display: grid; place-items: center;
  border: 1px solid var(--ink); border-radius: 50%; background: var(--paper); font: 500 .75rem var(--mono);
}
.chain-icon { width: 100%; max-height: 88px; color: var(--ink); }
.chain-step h3 { margin-bottom: .45rem; font-size: clamp(1.35rem, 2vw, 2rem); }
.chain-step p { margin: 0; color: var(--graphite); font-size: .9rem; line-height: 1.5; }

.process-rail {
  display: grid; grid-template-columns: .9fr repeat(5, 1fr);
  border-bottom: 1px solid var(--line); background: var(--white);
}
.process-title { padding: 2.4rem var(--gutter); border-right: 1px solid var(--line); }
.process-title h2 { font-size: clamp(2rem, 3vw, 3.1rem); }
.process-step {
  min-height: 230px; display: flex; flex-direction: column; gap: .75rem;
  padding: 2.2rem clamp(1rem, 2vw, 2rem); border-right: 1px solid var(--line);
}
.process-step:last-child { border-right: 0; }
.process-step strong { font-family: var(--display); font-size: 1.15rem; font-weight: 400; }
.process-step svg { width: 70px; height: 70px; margin-top: auto; }

.decision-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.decision-grid article { position: relative; min-height: 280px; display: flex; flex-direction: column; padding: 1.5rem; border-right: 1px solid var(--ink); }
.decision-grid article:last-child { border-right: 0; }
.decision-grid .role-card-link { position: absolute; z-index: 1; inset: 0; }
.decision-grid span { color: var(--gold-strong); font: .68rem var(--mono); }
.decision-grid h3 { margin: auto 0 1rem; font-size: 1.9rem; }
.decision-grid p { margin: 0; color: var(--graphite); font-size: .84rem; }

.passport-grid {
  display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.6fr);
  gap: clamp(2rem, 6vw, 7rem); align-items: start;
}
.evidence-list { margin: 2rem 0 0; padding: 0; list-style: none; counter-reset: evidence; }
.evidence-list li {
  counter-increment: evidence; display: grid; grid-template-columns: 34px 1fr; gap: .75rem;
  padding: .6rem 0; border-bottom: 1px solid var(--line); color: var(--graphite);
}
.evidence-list li::before { content: counter(evidence, decimal-leading-zero); color: var(--gold-strong); font: .72rem var(--mono); }
.passport { border: 1px solid var(--ink); }
.passport-title { padding: 1rem 1.4rem; border-bottom: 1px solid var(--ink); font: 500 .78rem var(--mono); letter-spacing: .18em; }
.passport-row { display: grid; grid-template-columns: minmax(170px, .42fr) 1fr; border-bottom: 1px solid var(--line); }
.passport-row:last-child { border-bottom: 0; }
.passport-row dt, .passport-row dd { margin: 0; padding: 1rem 1.2rem; }
.passport-row dt { border-right: 1px solid var(--line); font: 500 .72rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.passport-row dd { font: .82rem/1.5 var(--mono); color: var(--graphite); }

.split-index { display: grid; grid-template-columns: .78fr 1.4fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-index, .sector-index { padding: clamp(3rem, 6vw, 6rem) var(--gutter); }
.service-index { border-right: 1px solid var(--line); }
.index-list { margin: 2rem 0 0; padding: 0; list-style: none; }
.index-list a {
  display: grid; grid-template-columns: 32px 1fr auto; gap: 1rem; align-items: center;
  min-height: 58px; border-bottom: 1px solid var(--line); text-decoration: none;
}
.index-list a:hover strong { color: var(--gold-strong); }
.index-list span { color: var(--gold-strong); font: .72rem var(--mono); }
.index-list strong { font-family: var(--display); font-size: 1.2rem; font-weight: 400; }
.sector-rail { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); margin-top: 2rem; }
.sector-card {
  min-height: 180px; display: flex; flex-direction: column; justify-content: space-between;
  padding: 1rem; border-right: 1px solid var(--line); text-decoration: none;
}
.sector-card:nth-child(4n) { border-right: 0; }
.sector-card:nth-child(n+5) { border-top: 1px solid var(--line); }
.sector-card svg { width: 64px; height: 64px; }
.sector-card span { font-family: var(--display); font-size: 1.05rem; line-height: 1.15; }

.ecosystem-flow { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 3rem; border-top: 1px solid var(--line); }
.ecosystem-card { position: relative; min-height: 310px; padding: 2rem; border-right: 1px solid var(--line); }
.ecosystem-card:last-child { border-right: 0; }
.ecosystem-card[data-active] { border: 1px solid var(--gold); margin-top: -1px; }
.ecosystem-card svg { width: 78px; height: 78px; margin-bottom: 2rem; }
.ecosystem-card h3 { font-size: 1.75rem; }
.ecosystem-card p { color: var(--graphite); }
.ecosystem-card ul { padding-left: 1.1rem; color: var(--graphite); font-size: .9rem; }
.shared-evidence {
  display: grid; grid-template-columns: 1.2fr repeat(5, .7fr); align-items: center;
  margin-top: 1.5rem; padding: 1.25rem 1.5rem; border: 1px solid var(--gold);
}
.shared-evidence strong { font-family: var(--display); font-size: 1.35rem; font-weight: 400; }
.shared-evidence span { text-align: center; font: .7rem var(--mono); color: var(--graphite); }

.knowledge-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.knowledge-card {
  min-height: 250px; display: flex; flex-direction: column; padding: 1.5rem;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none;
}
.knowledge-card:hover { background: var(--paper); }
.knowledge-card .micro { margin-bottom: 1rem; }
.knowledge-card h3 { font-size: 1.45rem; line-height: 1.08; }
.knowledge-card p { color: var(--graphite); font-size: .88rem; }
.knowledge-card .arrow { margin-top: auto; font-size: 1.4rem; }

.cta-band {
  display: grid; grid-template-columns: 1.5fr auto; gap: 2rem; align-items: center;
  padding: clamp(2.5rem, 5vw, 5rem) var(--gutter); color: var(--bone); background: var(--ink);
}
.cta-band h2 { max-width: 850px; margin: 0; font-size: clamp(2.3rem, 4.5vw, 4.7rem); }

.signature-band { color: var(--bone); background: var(--serpentine); border-top: 1px solid rgba(255,255,255,.16); }
.signature-grid {
  display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(3rem, 8vw, 8rem); align-items: end;
  padding: clamp(3.5rem, 7vw, 6rem) var(--gutter);
}
.signature-grid h2 { max-width: 900px; margin: 0; font-size: clamp(2.5rem, 4.6vw, 4.8rem); }
.signature-grid .section-label { color: #d6bc8d; }
.signature-copy p { color: rgba(255,255,255,.67); font-size: .9rem; }
.site-footer { position: relative; z-index: 2; padding-bottom: 74px; color: var(--bone); background: #131210; border-top: 1px solid rgba(255,255,255,.15); }
.footer-grid {
  display: grid; grid-template-columns: 1.35fr repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 3rem);
  padding: 4rem var(--gutter);
}
.footer-brand img { width: min(280px, 100%); margin-bottom: 1.3rem; }
.footer-brand p { max-width: 38ch; color: rgba(255,255,255,.62); font-size: .84rem; }
.footer-col h2 { font: 500 .7rem var(--mono); letter-spacing: .16em; color: var(--gold); text-transform: uppercase; }
.footer-col ul { margin: 1rem 0 0; padding: 0; list-style: none; }
.footer-col li { margin: .55rem 0; }
.footer-col a { color: rgba(255,255,255,.72); font-size: .82rem; text-decoration: none; }
.footer-col a:hover { color: var(--white); text-decoration: underline; }
.footer-contact { display: grid; gap: .45rem; margin-top: 1.2rem; }
.footer-contact a { width: fit-content; color: rgba(255,255,255,.72); font-size: .78rem; text-decoration: none; }
.footer-contact a:last-child { color: #bcd7bb; }
.footer-meta {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding: 1.25rem var(--gutter); border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.5); font: .66rem var(--mono);
}

.contact-dock {
  position: fixed; z-index: 160; right: 1.2rem; bottom: 1.2rem;
  display: flex; justify-content: flex-end; gap: .65rem; align-items: stretch; pointer-events: none;
}
.assistant-launch, .whatsapp-launch {
  min-height: 48px; display: inline-flex; gap: .65rem; align-items: center; padding: .75rem 1rem;
  border: 1px solid var(--ink); color: var(--ink); background: rgba(255,255,255,.97);
  box-shadow: 0 14px 36px rgba(0,0,0,.14); font-size: .78rem; font-weight: 700; text-decoration: none; pointer-events: auto;
}
.assistant-launch { cursor: pointer; }
.assistant-launch span {
  width: 26px; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--gold);
  border-radius: 50%; color: var(--gold-strong); font: 500 .62rem var(--mono);
}
.whatsapp-launch { color: var(--white); border-color: #31593d; background: #31593d; }
.whatsapp-launch span { color: #aee0b4; }
.assistant-panel {
  position: fixed; z-index: 180; left: 1.2rem; bottom: 1.2rem; width: min(430px, calc(100vw - 2.4rem));
  max-height: min(720px, calc(100vh - 2.4rem)); border: 1px solid var(--ink); color: var(--ink);
  background: var(--paper); box-shadow: 0 24px 70px rgba(0,0,0,.28);
}
.assistant-panel[hidden] { display: none; }
.assistant-head {
  min-height: 78px; display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  padding: 1rem 1.2rem; color: var(--bone); background: var(--ink);
}
.assistant-head h2 { margin: .15rem 0 0; font-size: 1.65rem; }
.assistant-head .micro { color: var(--gold); }
.assistant-head button {
  width: 42px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.35); border-radius: 50%;
  color: var(--white); background: transparent; cursor: pointer; font-size: 1.3rem;
}
.assistant-scroll { max-height: 460px; overflow: auto; padding: 1rem; }
.assistant-intro { padding: 1rem; border: 1px solid var(--line); background: var(--white); }
.assistant-intro p { color: var(--graphite); font-size: .86rem; }
.assistant-topics { display: flex; flex-wrap: wrap; gap: .45rem; }
.assistant-topics button {
  min-height: 34px; padding: .45rem .7rem; border: 1px solid var(--line); border-radius: 99px;
  color: var(--ink); background: var(--paper); cursor: pointer; font-size: .68rem; font-weight: 700;
}
.assistant-topics button:hover { border-color: var(--gold); }
.assistant-messages { display: grid; gap: .75rem; margin-top: .85rem; }
.assistant-message { padding: .85rem 1rem; font-size: .8rem; }
.assistant-message--user { margin-left: 2rem; border: 1px solid var(--line); background: var(--white); }
.assistant-message--answer { margin-right: 1rem; border-left: 3px solid var(--gold); background: #e9e5dc; }
.assistant-message strong { display: block; margin-bottom: .35rem; font-family: var(--display); font-size: 1.15rem; font-weight: 400; }
.assistant-message p { margin-bottom: .7rem; color: var(--graphite); }
.assistant-message a { font-weight: 700; text-decoration: none; }
.assistant-form { display: grid; grid-template-columns: 1fr auto; gap: .5rem; padding: .85rem; border-top: 1px solid var(--line); background: var(--white); }
.assistant-form input { min-width: 0; padding: .75rem .85rem; border: 1px solid var(--line); border-radius: 0; }
.assistant-form button { padding: .75rem 1rem; border: 1px solid var(--gold); color: var(--white); background: var(--gold); cursor: pointer; font-weight: 700; }
.assistant-disclaimer { margin: 0; padding: 0 .9rem .85rem; color: var(--graphite); background: var(--white); font-size: .64rem; }

.page-hero {
  padding: clamp(3rem, 4.5vw, 4.5rem) var(--gutter) clamp(3.5rem, 6vw, 6rem);
  border-bottom: 1px solid var(--line); background: var(--paper);
}
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: clamp(1.5rem, 2.5vw, 2.25rem); font: .72rem var(--mono); color: var(--graphite); }
.breadcrumbs a { text-decoration: none; }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .55fr); gap: clamp(3rem, 7vw, 8rem); align-items: end; }
.page-hero h1 { max-width: 13ch; margin-bottom: 1.5rem; }
.page-summary { padding: 1.5rem 0 0 1.5rem; border-left: 1px solid var(--gold); }
.page-summary dt { margin-top: 1rem; font: .68rem var(--mono); color: var(--gold-strong); text-transform: uppercase; }
.page-summary dd { margin: .25rem 0 0; color: var(--graphite); }
.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.prose { max-width: 820px; }
.prose section { margin-bottom: 4.5rem; }
.prose h2 { margin-bottom: 1.5rem; font-size: clamp(2.2rem, 4vw, 4rem); }
.prose h3 { margin: 2rem 0 1rem; font-size: 1.7rem; }
.prose p, .prose li { color: #403c36; font-size: 1.04rem; }
.prose ul, .prose ol { padding-left: 1.25rem; }
.prose li { margin: .65rem 0; }
.side-nav { position: sticky; top: 120px; border-top: 1px solid var(--ink); }
.side-nav a {
  display: block; padding: .9rem 0; border-bottom: 1px solid var(--line);
  font-size: .82rem; text-decoration: none;
}
.source-list { margin: 2rem 0 0; padding: 0; list-style: none; }
.source-list li { padding: .8rem 0; border-bottom: 1px solid var(--line); }
.source-list a { font-size: .86rem; }
.answer-box { margin: 2rem 0; padding: 1.5rem; border-left: 3px solid var(--gold); background: var(--paper); }
.answer-box strong { display: block; margin-bottom: .5rem; font-family: var(--display); font-size: 1.35rem; font-weight: 400; }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; min-height: 64px; padding: 1.2rem 3rem 1.2rem 0; cursor: pointer; font-family: var(--display); font-size: 1.25rem; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: .5rem; top: 1rem; font-family: var(--sans); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { padding: 0 3rem 1.5rem 0; }

.lead-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.field { display: flex; flex-direction: column; gap: .5rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .78rem; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; padding: .8rem .9rem; border: 1px solid var(--line);
  border-radius: 0; color: var(--ink); background: var(--white);
}
.field textarea { min-height: 150px; resize: vertical; }
.form-note { grid-column: 1 / -1; color: var(--graphite); font-size: .8rem; }
.form-status { grid-column: 1 / -1; padding: 1rem; border: 1px solid var(--gold); background: var(--paper); }

[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal][data-visible] { opacity: 1; transform: none; }

@media (max-width: 1120px) {
  .header-inner { grid-template-columns: minmax(190px, 1fr) auto auto; gap: 1rem; }
  .site-nav { gap: 1rem; }
  .site-nav a { font-size: .76rem; }
  .hero { grid-template-columns: minmax(0, .92fr) minmax(390px, 1.08fr); }
  .process-rail { grid-template-columns: repeat(5, 1fr); }
  .process-title { grid-column: 1 / -1; border-right: 0; border-bottom: 1px solid var(--line); }
  .knowledge-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr repeat(2, 1fr); }
  .ecosystem-flow { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-card:nth-child(2) { border-right: 0; }
  .ecosystem-card:nth-child(n+3) { border-top: 1px solid var(--line); }
}

@media (max-width: 860px) {
  body { font-size: 17px; }
  .site-header { position: relative; }
  .utility-inner { min-height: 42px; }
  .utility-context span:last-child, .utility-email { display: none; }
  .header-inner { min-height: 76px; grid-template-columns: 1fr auto; }
  .brand { width: min(225px, 58vw); }
  .menu-button { display: inline-flex; align-items: center; gap: .5rem; }
  .header-cta { grid-column: 1 / -1; width: 100%; min-height: 44px; color: var(--gold-strong); border-color: var(--gold); }
  .site-nav {
    position: fixed; z-index: 99; inset: 118px 0 0; display: none; flex-direction: column;
    align-items: stretch; gap: 0; padding: 1.5rem var(--gutter) 3rem;
    background: var(--white); overflow: auto;
  }
  .site-nav[data-open] { display: flex; }
  .site-nav a { min-height: 58px; display: flex; align-items: center; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .hero { min-height: 0; display: block; }
  .hero-copy { padding-block: 4.5rem 3.5rem; }
  .hero-copy h1 { max-width: 12ch; font-size: clamp(3.1rem, 13vw, 5.4rem); }
  .hero-chain { border-top: 1px solid var(--line); border-left: 0; padding-block: 1.5rem 2.5rem; }
  .chain-rail { left: calc(var(--gutter) + 32px); }
  .chain-step { grid-template-columns: 44px 90px 1fr; min-height: 135px; padding-left: 0; }
  .process-rail { display: block; }
  .process-step { min-height: 84px; display: grid; grid-template-columns: 40px 1fr 54px; align-items: center; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-step svg { width: 48px; height: 48px; margin: 0; grid-column: 3; grid-row: 1 / span 2; }
  .decision-grid { grid-template-columns: repeat(2, 1fr); }
  .decision-grid article:nth-child(2) { border-right: 0; }
  .decision-grid article:nth-child(n+3) { border-top: 1px solid var(--ink); }
  .passport-grid, .split-index, .section-head--split, .page-hero-grid, .content-layout { grid-template-columns: 1fr; }
  .service-index { border-right: 0; border-bottom: 1px solid var(--line); }
  .sector-rail { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; }
  .sector-card { min-width: 150px; border-top: 0 !important; scroll-snap-align: start; }
  .ecosystem-flow { display: block; }
  .ecosystem-card, .ecosystem-card:nth-child(2) { min-height: 0; border-right: 0; border-top: 1px solid var(--line); }
  .shared-evidence { grid-template-columns: 1fr; gap: 1rem; }
  .shared-evidence span { text-align: left; }
  .knowledge-grid { grid-template-columns: 1fr; }
  .knowledge-card { min-height: 0; }
  .cta-band { grid-template-columns: 1fr; }
  .signature-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .side-nav { position: static; }
}

@media (max-width: 560px) {
  :root { --gutter: 1.25rem; }
  h1 { font-size: 3.05rem; }
  .section { padding-block: 4rem; }
  .hero-copy { padding-top: 3.4rem; padding-bottom: 7rem; }
  .button-row { display: grid; }
  .button { width: 100%; }
  .chain-step { grid-template-columns: 40px 74px 1fr; gap: .65rem; }
  .chain-step p { font-size: .78rem; }
  .passport-row { grid-template-columns: 1fr; }
  .passport-row dt { padding-bottom: .3rem; border-right: 0; }
  .passport-row dd { padding-top: .3rem; }
  .sector-index { overflow: hidden; }
  .page-hero { padding-top: 3.5rem; }
  .lead-form { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-meta { display: block; }
  .footer-meta span { display: block; margin-top: .5rem; }
  .utility-context { display: none; }
  .utility-inner { justify-content: flex-end; }
  .utility-actions { width: 100%; justify-content: space-between; gap: .75rem; }
  .utility-actions a { font-size: .58rem; }
  .decision-grid { grid-template-columns: 1fr; }
  .decision-grid article { min-height: 220px; border-right: 0; border-top: 1px solid var(--ink); }
  .decision-grid article:first-child { border-top: 0; }
  .contact-dock { right: .75rem; bottom: .75rem; left: .75rem; justify-content: space-between; }
  .assistant-launch, .whatsapp-launch { min-height: 44px; padding: .65rem .75rem; font-size: .68rem; }
  .assistant-launch span { width: 22px; }
  .assistant-panel { left: .5rem; bottom: .5rem; width: calc(100vw - 1rem); max-height: calc(100svh - 1rem); }
  .assistant-scroll { max-height: calc(100svh - 240px); }
}

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

/* Accepted "Sahadan Tona" reference implementation */
:root {
  --max: 1536px;
  --gutter: clamp(2rem, 3.9vw, 3.5rem);
  --reference-gold: #b7832f;
  --reference-gold-dark: #94631f;
}

body { overflow-x: clip; }

.home,
.home main,
.home .hero,
.home .hero-chain,
.home .process-rail,
.home .ecosystem-card {
  background: #fff;
}

.home main svg {
  shape-rendering: geometricPrecision;
}

.home main svg :is(path, rect, circle, line, polyline, polygon, ellipse) {
  vector-effect: non-scaling-stroke;
}

.home :is(h2, h3) {
  font-weight: 400;
}

.site-header {
  position: sticky;
  top: 0;
  border-bottom-color: transparent;
  background: rgba(255,255,255,.985);
  backdrop-filter: blur(10px);
}

.header-inner {
  min-height: 124px;
  grid-template-columns: 365px minmax(0, 1fr) 174px;
  gap: clamp(1.35rem, 2vw, 2rem);
  padding: .55rem 3rem;
}

.brand { width: 310px; }
.site-nav {
  width: 100%;
  max-width: 690px;
  justify-self: center;
  justify-content: space-between;
  gap: clamp(1rem, 1.8vw, 2rem);
}
.site-nav a {
  padding: .85rem 0;
  font-size: clamp(.8rem, .92vw, .91rem);
  font-weight: 500;
}
.nav-contact { display: none; }
.header-cta {
  width: 174px;
  min-height: 50px;
  padding-inline: 1rem;
  border-color: var(--reference-gold);
  font-size: .86rem;
  font-weight: 500;
}

.home .hero {
  min-height: 740px;
  grid-template-columns: minmax(0, 56%) minmax(0, 44%);
  border-bottom: 0;
}

.home .hero-copy {
  justify-content: flex-start;
  padding: 5rem clamp(2.2rem, 3.2vw, 3rem) 3rem var(--gutter);
}

.home .hero-copy h1 {
  max-width: none;
  margin-bottom: 2rem;
  font-size: clamp(4.55rem, 5.55vw, 5rem);
  font-style: normal;
  font-weight: 400;
  line-height: 1.125;
  letter-spacing: -.008em;
  font-optical-sizing: auto;
  font-synthesis: none;
}

.home .hero-copy h1 span {
  display: block;
  white-space: nowrap;
}

.home .hero-copy .lede {
  max-width: 650px;
  margin-bottom: 0;
  color: #36322d;
  font-size: clamp(1.08rem, 1.48vw, 1.32rem);
  line-height: 1.7;
}

.home .hero-copy .lede span {
  display: block;
  white-space: nowrap;
}

.home .hero-actions {
  gap: 1.75rem;
  margin-top: 2.55rem;
}

.home .hero-actions .button {
  min-width: 196px;
  min-height: 58px;
  font-size: .93rem;
  font-weight: 600;
}

.home .hero-actions .button:last-child { min-width: 220px; }
.home .hero-actions .button--arrow::after { display: none; }

.home .hero-chain {
  --chain-left: 4.75rem;
  padding: .25rem var(--gutter) .25rem var(--chain-left);
  border-left: 0;
  background: #fff;
}

.home .chain-axis {
  position: absolute;
  left: 1.25rem;
  top: .45rem;
  bottom: .45rem;
  display: grid;
  grid-template-rows: 3fr 2fr;
  gap: 1.25rem;
}

.home .chain-axis span {
  position: relative;
  display: flex;
  justify-content: center;
  padding-right: .85rem;
  border-right: 1px solid var(--reference-gold);
  color: var(--ink);
  font: 500 .62rem/1 var(--mono);
  letter-spacing: .16em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.home .chain-axis span::before,
.home .chain-axis span::after {
  content: "";
  position: absolute;
  right: -3px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--reference-gold);
}
.home .chain-axis span::before { top: 0; }
.home .chain-axis span::after { bottom: 0; }

.home .chain-rail {
  left: calc(var(--chain-left) + 18px);
  top: .35rem;
  bottom: .35rem;
  background: var(--ink);
}

.home .chain-step {
  min-height: 145px;
  grid-template-columns: 44px minmax(145px, .9fr) minmax(165px, 1fr);
  gap: clamp(.7rem, 1.1vw, 1rem);
  align-items: start;
  padding: .35rem 0 .55rem;
  border-bottom: 0;
}

.home .chain-step:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 33px;
  border-bottom: 1px dashed #8f887d;
}

.home .chain-step > div {
  padding-top: .65rem;
}

.home .chain-number {
  width: 37px;
  background: #fff;
  font-size: .7rem;
}

.home .chain-icon {
  width: 100%;
  height: 100px;
  max-height: 100px;
  object-fit: contain;
}

.home .chain-icon--chainSource { transform: scale(1.1); }
.home .chain-icon--chainWaste,
.home .chain-icon--chainFactory { transform: scale(1.17); }

.home .chain-step h3 {
  margin-bottom: .45rem;
  font-size: clamp(1.48rem, 1.72vw, 1.72rem);
  line-height: 1.02;
  font-weight: 400;
}

.home .chain-step p {
  max-width: 24ch;
  color: #3f3b35;
  font-size: clamp(.76rem, .82vw, .88rem);
  line-height: 1.5;
}

.home .process-rail {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: #fff;
}

.home .process-title {
  display: flex;
  align-items: flex-start;
  padding: 2rem 1.25rem 2rem var(--gutter);
  border-right: 0;
}

.home .process-title h2 {
  max-width: none;
  margin: 0;
  font-size: clamp(2.15rem, 2.5vw, 2.45rem);
  font-weight: 400;
  line-height: 1.06;
}

.home .process-flow {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.home .process-step {
  position: relative;
  min-height: 232px;
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 1.45rem clamp(.85rem, 1.5vw, 1.45rem);
  border-right: 0;
}

.home .process-step .section-label {
  margin: 0;
  font-size: .68rem;
}

.home .process-step strong {
  min-height: 2.8em;
  font-family: var(--sans);
  font-size: clamp(.74rem, .82vw, .86rem);
  font-weight: 500;
  line-height: 1.35;
}

.home .process-icon {
  width: clamp(112px, 9.25vw, 136px);
  height: clamp(112px, 9.25vw, 136px);
  margin: .25rem 0 0;
  object-fit: contain;
  transform: translateX(-12px);
}

.home .process-arrow {
  position: absolute;
  z-index: 2;
  right: -20px;
  bottom: 79px;
  width: 40px;
  height: 16px;
  color: var(--ink);
}

.home .passport-section {
  padding: .75rem var(--gutter) .65rem;
  border-bottom: 1px solid var(--line);
}

.home .passport-grid {
  grid-template-columns: minmax(300px, .68fr) minmax(650px, 1.72fr);
  gap: clamp(2.5rem, 5vw, 5.25rem);
  align-items: center;
}

.home .passport-intro h2 {
  max-width: 15ch;
  margin-bottom: 1rem;
  font-size: clamp(2.35rem, 2.8vw, 2.7rem);
  font-weight: 400;
  line-height: 1.04;
}

.home .passport-intro p {
  max-width: 42ch;
  margin-bottom: .75rem;
  color: #3f3b35;
  font-size: .8rem;
  line-height: 1.55;
}

.accent-rule {
  display: block;
  width: 44px;
  height: 2px;
  margin-top: 1.4rem;
  background: var(--gold-strong);
}

.home .accent-rule {
  background: var(--reference-gold);
}

.home .passport {
  border-color: #6b655a;
}

.home .passport-title {
  min-height: 36px;
  display: flex;
  align-items: center;
  padding: .55rem 1.7rem;
  border-bottom-color: #6b655a;
  font-size: .74rem;
  letter-spacing: .22em;
}

.home .passport-row {
  min-height: 35px;
  grid-template-columns: minmax(230px, .68fr) minmax(0, 1.55fr);
  border-bottom-color: #a9a39a;
}

.home .passport-row dt,
.home .passport-row dd {
  display: flex;
  align-items: center;
  padding: .3rem .9rem;
}

.home .passport-row dt {
  gap: .75rem;
  border-right-color: #a9a39a;
  font-size: .65rem;
  letter-spacing: .09em;
}

.home .passport-row dd {
  color: #3f3b35;
  font-size: clamp(.66rem, .72vw, .74rem);
  line-height: 1.4;
}

.home .passport-icon {
  flex: 0 0 21px;
  width: 21px;
  height: 21px;
  color: var(--graphite);
}

.home .split-index {
  grid-template-columns: minmax(340px, .76fr) minmax(0, 1.62fr);
  border-top: 0;
  border-bottom-color: var(--ink);
}

.home .service-index,
.home .sector-index {
  min-width: 0;
  padding: .9rem var(--gutter) .8rem;
}

.home .service-index { border-right-color: var(--ink); }

.home .service-index h2,
.home .sector-index h2 {
  margin-bottom: .75rem;
  font-size: clamp(2.05rem, 2.4vw, 2.35rem);
  font-weight: 400;
}

.home .index-list { margin-top: 0; }

.home .service-index .index-list {
  position: relative;
  padding-left: .25rem;
}

.home .service-index .index-list::before {
  content: "";
  position: absolute;
  z-index: 0;
  left: .52rem;
  top: 1.05rem;
  bottom: 1.05rem;
  width: 1px;
  background: var(--reference-gold);
}

.home .index-list a {
  min-height: 36px;
  grid-template-columns: 24px 1fr auto;
  gap: .75rem;
}

.home .index-list span { font-size: .65rem; }

.home .service-index .index-list span {
  position: relative;
  z-index: 1;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--reference-gold);
  font-size: 0;
}
.home .index-list strong {
  font-family: var(--sans);
  font-size: clamp(.72rem, .8vw, .82rem);
  font-weight: 500;
  line-height: 1.3;
}
.home .index-list b { font-size: 1rem; font-weight: 400; }

.home .sector-rail {
  min-width: 0;
  grid-template-columns: repeat(8, minmax(80px, 1fr));
  margin-top: .25rem;
}

.home .sector-card {
  min-width: 0;
  min-height: 104px;
  align-items: center;
  justify-content: flex-start;
  gap: .5rem;
  padding: .35rem .4rem;
  border: 0 !important;
  text-align: center;
}

.home .sector-card:hover { color: var(--gold-strong); }
.home .sector-card svg { width: 70px; height: 70px; }
.home .sector-card span {
  font-family: var(--mono);
  font-size: clamp(.59rem, .65vw, .7rem);
  line-height: 1.28;
}

.home .sector-note {
  max-width: 82ch;
  margin: .5rem 0 0;
  color: #3f3b35;
  font-size: .72rem;
  line-height: 1.45;
}

.home .sector-index .accent-rule { margin-top: .45rem; }

.home .ecosystem-section {
  padding: .55rem var(--gutter) .45rem;
  border-bottom: 1px solid var(--ink);
}

.home .ecosystem-heading {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-start;
}

.home .ecosystem-heading h2 {
  margin-bottom: .15rem;
  font-size: clamp(1.8rem, 2.05vw, 2rem);
  font-weight: 400;
}

.home .ecosystem-heading p {
  margin: 0;
  color: var(--graphite);
  font-size: .8rem;
}

.home .ecosystem-heading > a {
  display: none;
  gap: .35rem;
  min-width: 170px;
  padding: .7rem 1rem;
  border: 1px solid var(--line);
  text-align: center;
  text-decoration: none;
  font: 500 .64rem var(--mono);
  letter-spacing: .16em;
}

.home .ecosystem-heading small {
  font-size: .54rem;
  letter-spacing: .12em;
}

.home .ecosystem-flow {
  position: relative;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 3vw, 3.2rem);
  margin-top: .45rem;
  border-top: 0;
}

.home .ecosystem-flow::after {
  content: "";
  position: absolute;
  left: 3rem;
  right: 3rem;
  bottom: 0;
  border-bottom: 1px dashed var(--gold);
  pointer-events: none;
}

.home .ecosystem-card {
  position: relative;
  z-index: 1;
  min-height: 88px;
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 1rem;
  align-items: center;
  padding: .35rem .55rem .55rem;
  border: 0;
  background: transparent;
  text-decoration: none;
}

.home .ecosystem-card::after {
  display: none;
}

.home .ecosystem-card::before {
  content: "";
  position: absolute;
  right: auto;
  bottom: -3px;
  left: 50%;
  width: 7px;
  height: 7px;
  border: 0;
  border-radius: 50%;
  background: var(--reference-gold);
  transform: translateX(-50%);
}

.home .ecosystem-card:last-child::after { display: none; }

.home .ecosystem-card[data-active] {
  margin: 0;
  padding: .55rem;
  border: 1px solid var(--gold);
}

.home .ecosystem-card svg {
  width: 82px;
  height: auto;
  aspect-ratio: 128 / 80;
  margin: 0;
}

.home .ecosystem-card img {
  width: 64px;
  height: 64px;
  margin: 0;
  object-fit: contain;
}

.home .ecosystem-card h3 {
  margin-bottom: .2rem;
  font-size: clamp(1.1rem, 1.35vw, 1.35rem);
  font-weight: 400;
}

.home .ecosystem-card p {
  margin: 0;
  color: #3f3b35;
  font-size: .72rem;
  line-height: 1.45;
}

.home .knowledge-section {
  padding: .5rem var(--gutter);
  border-bottom: 1px solid var(--ink);
}

.home .knowledge-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.home .knowledge-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: .4rem 0;
}

.home .knowledge-intro h2 {
  margin-bottom: .25rem;
  font-size: 1.85rem;
  font-weight: 400;
}

.home .knowledge-intro p {
  color: var(--graphite);
  font-size: .72rem;
  line-height: 1.5;
}

.home .knowledge-intro .button {
  min-height: 40px;
  margin-top: auto;
  padding: .5rem .75rem;
  font-size: .68rem;
}

.home .knowledge-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 0;
  border-left: 1px solid var(--line);
}

.home .knowledge-card {
  min-height: 92px;
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-rows: 1fr auto;
  gap: .65rem .7rem;
  padding: .65rem .75rem;
}

.home .knowledge-card .knowledge-icon {
  width: 30px;
  height: 30px;
}

.home .knowledge-card h3 {
  margin-bottom: .5rem;
  font-family: var(--sans);
  font-size: clamp(.68rem, .75vw, .78rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
}

.home .knowledge-card p {
  margin: 0;
  color: #3f3b35;
  font-size: .62rem;
  line-height: 1.5;
}

.home .knowledge-card .arrow {
  grid-column: 2;
  justify-self: end;
  margin: 0;
  font-size: 1.1rem;
}

.home .cta-band {
  min-height: 72px;
  padding: .55rem var(--gutter);
  border-bottom: 1px solid var(--reference-gold-dark);
}

.home .cta-band h2 {
  max-width: none;
  font-size: clamp(2rem, 2.8vw, 2.8rem);
  font-weight: 400;
}

.home .cta-band .button {
  min-width: 260px;
  min-height: 44px;
}

.home .button--gold {
  border-color: var(--reference-gold);
  background: var(--reference-gold);
}

.home .button--gold:hover {
  border-color: var(--reference-gold-dark);
  background: var(--reference-gold-dark);
}

.site-footer {
  z-index: 2;
  padding-bottom: 76px;
  color: var(--white);
  background: #11110f;
}

.footer-grid {
  grid-template-columns: minmax(320px, 1.65fr) minmax(190px, 1.15fr) repeat(2, minmax(135px, .72fr));
  gap: clamp(2rem, 3.5vw, 4.5rem);
  padding: clamp(3rem, 5vw, 5.25rem) var(--gutter) clamp(2.5rem, 4vw, 4rem);
}

.footer-brand > img {
  width: min(250px, 100%);
  margin-bottom: 1.25rem;
}

.footer-brand h2 {
  max-width: 15ch;
  margin: .7rem 0 .8rem;
  color: var(--white);
  font-size: clamp(1.8rem, 2.55vw, 2.7rem);
  line-height: 1.02;
}

.footer-brand > p:not(.footer-parent) {
  max-width: 51ch;
  margin: 0;
  color: rgba(255,255,255,.65);
  font-size: .82rem;
  line-height: 1.65;
}

.footer-brand .footer-parent {
  margin: 0;
  color: var(--gold);
  font: 500 .68rem/1.45 var(--mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.footer-contact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 1.55rem;
  border-top: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.18);
}

.footer-contact a {
  min-width: 0;
  display: grid;
  gap: .35rem;
  padding: .9rem .8rem .95rem 0;
  color: rgba(255,255,255,.82);
  border-right: 1px solid rgba(255,255,255,.14);
  text-decoration: none;
}

.footer-contact a + a { padding-left: .8rem; }
.footer-contact a:last-child {
  color: rgba(255,255,255,.82);
  border-right: 0;
}
.footer-contact a:hover strong,
.footer-contact a:focus-visible strong { color: var(--gold); }

.footer-contact span {
  color: rgba(255,255,255,.42);
  font: 500 .58rem/1.35 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.footer-contact strong {
  min-width: 0;
  overflow-wrap: anywhere;
  color: rgba(255,255,255,.82);
  font-size: .68rem;
  font-weight: 500;
  line-height: 1.4;
  transition: color .18s var(--ease);
}

.footer-col {
  padding-top: .3rem;
  border-top: 1px solid rgba(255,255,255,.18);
}

.footer-col h2 {
  margin-top: .9rem;
  font-size: .68rem;
}

.footer-col ul { margin-top: 1.2rem; }
.footer-col li { margin: .46rem 0; }
.footer-col a { font-size: .75rem; line-height: 1.45; }

.footer-meta {
  padding-block: .75rem;
  font-size: .64rem;
}

.footer-bottom {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  padding: 1.65rem var(--gutter) 1.8rem;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.018);
}

.footer-bottom::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--reference-gold), transparent 46%);
  opacity: .75;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem 1.25rem;
  color: rgba(255,255,255,.5);
  font: .62rem/1.5 var(--mono);
}

.footer-legal strong {
  flex-basis: 100%;
  color: rgba(255,255,255,.78);
  font-weight: 500;
}

.footer-legal a {
  color: inherit;
  text-decoration: none;
}

.footer-legal a:hover,
.footer-legal a:focus-visible { color: var(--white); }

.footer-policy-links {
  display: inline-flex;
  gap: 1rem;
}

.creator-signature {
  isolation: isolate;
  display: inline-grid;
  grid-template-columns: minmax(0, 1fr) 28px;
  grid-template-rows: auto auto;
  align-items: center;
  justify-self: end;
  gap: .2rem .65rem;
  width: min(100%, 210px);
  min-height: 58px;
  padding: .45rem 0 .45rem 1rem;
  border-left: 1px solid rgba(183,131,47,.58);
  color: rgba(255,255,255,.82);
  text-decoration: none;
  transition: border-color .18s ease, transform .18s ease;
}

.creator-signature:hover,
.creator-signature:focus-visible {
  border-color: var(--gold);
  transform: translateY(-1px);
}

.creator-signature-label {
  grid-column: 1;
  color: rgba(255,255,255,.42);
  font: 500 .54rem/1.2 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.creator-signature img {
  grid-column: 1;
  width: 150px;
  height: auto;
  opacity: .88;
  filter: drop-shadow(0 5px 12px rgba(0,0,0,.2));
}

.creator-signature .creator-signature-arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(183,131,47,.44);
  border-radius: 50%;
  color: rgba(255,255,255,.68);
  font-size: .7rem;
  font-weight: 700;
}

.contact-dock {
  transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
}

.contact-dock[data-hidden],
.contact-dock[data-panel-open] {
  visibility: hidden;
  opacity: 0;
  transform: translateY(calc(100% + 1.5rem));
}

.assistant-launch,
.whatsapp-launch {
  box-shadow: 0 10px 28px rgba(0,0,0,.1);
}

@media (max-width: 1280px) {
  .header-inner { gap: 1.1rem; }
  .site-nav { gap: 1rem; }
  .home .hero {
    grid-template-columns: minmax(0, .98fr) minmax(500px, 1.02fr);
  }
  .home .chain-step {
    grid-template-columns: 42px minmax(125px, .8fr) minmax(150px, 1fr);
  }
  .home .passport-grid { gap: 3.5rem; }
  .home .ecosystem-card { grid-template-columns: 68px 1fr; }
  .home .ecosystem-card svg,
  .home .ecosystem-card img { width: 66px; height: 66px; }
}

@media (max-width: 1180px) {
  .header-inner {
    min-height: 84px;
    grid-template-columns: minmax(220px, 1fr) auto;
    column-gap: 1rem;
    row-gap: .75rem;
    padding: .8rem var(--gutter);
  }
  .brand { width: min(245px, 58vw); }
  .menu-button {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
  }
  .header-cta {
    grid-column: 1 / -1;
    width: 100%;
    min-height: 48px;
    color: var(--gold-strong);
    border-color: var(--gold);
  }
  .site-nav {
    position: fixed;
    z-index: 99;
    inset: 137px 0 0;
    width: 100%;
    max-width: none;
    height: calc(100dvh - 137px);
    justify-self: stretch;
    justify-content: flex-start;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1.2rem var(--gutter) 2.5rem;
    background: var(--white);
    overflow: auto;
  }
  .site-nav[data-open] { display: flex; }
  .site-nav > a {
    min-height: 55px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--line);
    font-size: .94rem;
  }
  .nav-contact {
    display: grid;
    gap: .2rem;
    margin-top: 1.25rem;
    padding-top: .8rem;
    border-top: 1px solid var(--ink);
  }
  .nav-contact a {
    min-height: 44px;
    display: flex;
    align-items: center;
    color: var(--graphite);
    font: .72rem var(--mono);
  }
  .home .hero {
    min-height: 0;
    display: block;
  }
  .home .hero-copy {
    padding-block: clamp(4rem, 9vw, 6rem) clamp(3rem, 7vw, 4.5rem);
  }
  .home .hero-copy .lede span {
    display: inline;
    white-space: normal;
  }
  .home .hero-copy h1 {
    max-width: 12.8ch;
    font-size: clamp(3.9rem, 8vw, 5rem);
  }
  .home .hero-chain {
    --chain-left: clamp(4.7rem, 8vw, 6rem);
    min-height: 650px;
    border-top: 1px solid var(--ink);
    padding-right: var(--gutter);
  }
  .home .chain-step {
    min-height: 124px;
    grid-template-columns: 42px minmax(130px, .75fr) 1fr;
  }
  .home .process-rail {
    grid-template-columns: 220px minmax(0, 1fr);
  }
  .home .process-title { padding: 1.8rem var(--gutter); }
  .home .process-step { min-height: 196px; }
  .home .passport-grid {
    grid-template-columns: minmax(230px, .62fr) minmax(520px, 1.4fr);
    gap: 2.5rem;
  }
  .home .split-index { grid-template-columns: minmax(300px, .72fr) minmax(0, 1.4fr); }
  .home .sector-rail {
    display: grid;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x mandatory;
    grid-template-columns: repeat(8, 105px);
    padding-bottom: .75rem;
  }
  .home .sector-card { scroll-snap-align: start; }
  .home .ecosystem-flow { gap: 1rem; }
  .home .ecosystem-card::after,
  .home .ecosystem-card::before { display: none; }
  .home .knowledge-layout { grid-template-columns: 190px minmax(0, 1fr); }
  .home .knowledge-card { grid-template-columns: 26px 1fr; padding: .8rem; }
  .home .knowledge-card .knowledge-icon { width: 24px; height: 24px; }
}

@media (max-width: 820px) {
  body { font-size: 16px; }
  .site-header { position: sticky; }
  .header-inner {
    min-height: 72px;
    row-gap: .55rem;
    padding-block: .45rem;
  }
  .header-cta { min-height: 44px; }
  .home .hero-copy {
    padding: 2.4rem var(--gutter) 1.9rem;
  }
  .home .hero-copy h1 {
    max-width: none;
    margin-bottom: 1.25rem;
    font-size: clamp(3.15rem, 9vw, 4rem);
    line-height: 1.01;
  }
  .home .hero-copy h1 span { white-space: normal; }
  .home .hero-copy .lede { max-width: 58ch; font-size: 1rem; }
  .home .hero-actions { margin-top: 1.35rem; }
  .home .hero-chain {
    min-height: 0;
    padding-block: .65rem;
  }
  .home .chain-axis { top: .8rem; bottom: .8rem; }
  .home .chain-rail { top: .75rem; bottom: .75rem; }
  .home .chain-step {
    min-height: 106px;
    grid-template-columns: 42px minmax(118px, .72fr) 1fr;
  }
  .home .chain-icon { height: 80px; max-height: 80px; }
  .home .process-rail { display: block; }
  .home .process-title {
    min-height: 70px;
    padding: 1rem var(--gutter);
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .home .process-title h2 { max-width: none; font-size: 2rem; }
  .home .process-flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    overflow: visible;
    scroll-snap-type: none;
  }
  .home .process-step {
    min-height: 124px;
    padding: .85rem .45rem;
    scroll-snap-align: none;
  }
  .home .process-step strong { min-height: 2.7em; font-size: .66rem; }
  .home .process-icon { width: 50px; height: 50px; transform: none; }
  .home .process-arrow { right: -13px; bottom: 31px; width: 26px; }
  .home .passport-section { padding-block: .75rem; }
  .home .passport-grid { grid-template-columns: 1fr; gap: 0; }
  .home .passport-intro { display: none; }
  .home .split-index { grid-template-columns: 1fr; }
  .home .service-index {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }
  .home .ecosystem-heading { align-items: end; }
  .home .ecosystem-flow {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .75rem;
  }
  .home .ecosystem-flow::after { display: none; }
  .home .ecosystem-card,
  .home .ecosystem-card:nth-child(2) {
    min-height: 104px;
    border-top: 0;
  }
  .home .knowledge-layout { grid-template-columns: 1fr; }
  .home .knowledge-intro { display: grid; grid-template-columns: 1fr auto; gap: .25rem 1rem; align-items: center; }
  .home .knowledge-intro p { grid-column: 1; margin: 0; }
  .home .knowledge-intro .button { grid-column: 2; grid-row: 1 / span 2; margin: 0; }
  .home .knowledge-grid { grid-template-columns: repeat(2, 1fr); }
  .home .cta-band { grid-template-columns: 1fr; }
  .home .cta-band .button { min-width: 0; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-bottom { grid-template-columns: 1fr; justify-items: start; }
  .creator-signature { justify-self: start; }
}

@media (max-width: 560px) {
  :root { --gutter: 1.25rem; }
  .page-hero { padding-top: 2.25rem; padding-bottom: 3rem; }
  .header-inner { min-height: 68px; padding-inline: var(--gutter); }
  .brand { width: min(226px, 62vw); }
  .site-nav {
    inset: 134px 0 auto;
    height: calc(100dvh - 134px);
  }
  .home .hero-copy { padding: 2.15rem var(--gutter) 1.65rem; }
  .home .hero-copy h1 {
    max-width: none;
    margin-bottom: 1.1rem;
    font-size: clamp(2.6rem, 10.8vw, 2.95rem);
    line-height: 1.01;
  }
  .home .hero-copy .lede { font-size: .91rem; line-height: 1.58; }
  .home .hero-actions { gap: .5rem; margin-top: 1.2rem; }
  .home .hero-actions .button { min-height: 48px; }
  .home .hero-chain {
    --chain-left: 1.2rem;
    padding: .6rem var(--gutter) .6rem var(--chain-left);
  }
  .home .chain-axis { display: none; }
  .home .chain-rail {
    left: calc(var(--chain-left) + 18px);
    top: .9rem;
    bottom: .9rem;
  }
  .home .chain-step {
    min-height: 96px;
    grid-template-columns: 37px 82px minmax(0, 1fr);
    gap: .55rem;
    padding-block: .25rem;
  }
  .home .chain-number { width: 32px; }
  .home .chain-icon { height: 66px; max-height: 66px; }
  .home .chain-step h3 { margin-bottom: .18rem; font-size: 1.16rem; }
  .home .chain-step p { font-size: .65rem; line-height: 1.35; }
  .home .process-title { min-height: 60px; padding: .8rem var(--gutter); }
  .home .process-title h2 { font-size: 1.7rem; }
  .home .process-flow { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .home .process-step { min-height: 112px; padding: .7rem .35rem; }
  .home .process-step .section-label { font-size: .57rem; }
  .home .process-step strong { font-size: .57rem; }
  .home .process-icon { width: 42px; height: 42px; transform: none; }
  .home .process-arrow { right: -10px; bottom: 26px; width: 20px; }
  .home .passport-section { padding-block: .65rem; }
  .home .passport-row {
    grid-template-columns: minmax(136px, .78fr) minmax(0, 1.22fr);
  }
  .home .passport-row dt,
  .home .passport-row dd { padding: .42rem .55rem; }
  .home .passport-row dt { gap: .5rem; font-size: .58rem; }
  .home .passport-row dd { font-size: .62rem; }
  .home .passport-icon { flex-basis: 20px; width: 20px; height: 20px; }
  .home .service-index,
  .home .sector-index { padding-block: 1rem; }
  .home .service-index h2,
  .home .sector-index h2 { font-size: 1.9rem; }
  .home .index-list a { min-height: 34px; }
  .home .sector-rail {
    grid-template-columns: repeat(8, 102px);
    width: 100%;
    max-width: 100%;
  }
  .home .sector-card { min-width: 102px; min-height: 106px; }
  .home .sector-card svg { width: 50px; height: 50px; }
  .home .ecosystem-heading { display: block; }
  .home .ecosystem-heading h2 { font-size: 1.75rem; }
  .home .ecosystem-heading > a { width: fit-content; margin-top: .55rem; }
  .home .ecosystem-flow { display: block; margin-top: .55rem; }
  .home .ecosystem-card,
  .home .ecosystem-card:nth-child(2) {
    min-height: 78px;
    grid-template-columns: 58px 1fr;
    padding: .75rem .25rem;
    border-bottom: 1px solid var(--line);
  }
  .home .ecosystem-card[data-active] {
    margin-top: .55rem;
    padding: .75rem;
    border: 1px solid var(--gold);
  }
  .home .ecosystem-card svg,
  .home .ecosystem-card img { width: 52px; height: 52px; }
  .home .ecosystem-card h3 { font-size: 1.08rem; }
  .home .knowledge-intro { display: block; }
  .home .knowledge-intro .button { width: auto; margin-top: .5rem; }
  .home .knowledge-grid { grid-template-columns: 1fr; border-top: 1px solid var(--line); }
  .home .knowledge-card {
    min-height: 70px;
    grid-template-columns: 28px 1fr auto;
    grid-template-rows: 1fr;
    align-items: center;
    border-bottom: 1px solid var(--line);
  }
  .home .knowledge-card .arrow { grid-column: 3; }
  .home .knowledge-card p { display: none; }
  .home .cta-band { min-height: 0; padding-block: 1rem; }
  .home .cta-band h2 { font-size: 1.95rem; }
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.25rem 1.25rem;
    padding-block: 2.75rem 2.5rem;
  }
  .footer-brand { grid-column: 1 / -1; }
  .footer-col:nth-child(2) { grid-column: 1 / -1; }
  .footer-col:nth-child(2) ul {
    columns: 2;
    column-gap: 1.5rem;
  }
  .footer-col:nth-child(2) li { break-inside: avoid; }
  .creator-signature { width: min(100%, 176px); }
  .creator-signature img { width: 128px; }
  .contact-dock {
    right: .65rem;
    bottom: .65rem;
    left: .65rem;
    gap: .45rem;
  }
  .assistant-launch,
  .whatsapp-launch {
    flex: 1 1 0;
    justify-content: center;
    min-height: 46px;
    padding: .65rem .55rem;
    font-size: .65rem;
  }
}

/* Accepted tablet composition: split evidence hero + ledger-like process rows. */
@media (min-width: 561px) and (max-width: 900px) {
  :root { --gutter: 2rem; }

  .header-inner {
    min-height: 123px;
    grid-template-columns: minmax(0, 1fr) 164px;
    grid-template-rows: 47px 43px;
    column-gap: 1.25rem;
    row-gap: .35rem;
    padding: .75rem 1.75rem;
  }
  .brand {
    grid-column: 1;
    grid-row: 1 / span 2;
    width: min(270px, 48vw);
  }
  .menu-button {
    grid-column: 2;
    grid-row: 1;
    width: 164px;
    min-height: 43px;
    justify-content: center;
  }
  .header-cta {
    grid-column: 2;
    grid-row: 2;
    width: 164px;
    min-height: 43px;
    padding: .55rem .8rem;
  }
  .site-nav {
    inset: 123px 0 auto;
    height: calc(100dvh - 123px);
  }

  .home .hero {
    min-height: 558px;
    display: grid;
    grid-template-columns: minmax(0, 50%) minmax(0, 50%);
  }
  .home .hero-copy {
    min-height: 558px;
    padding: 3.25rem 1.2rem 2rem var(--gutter);
  }
  .home .hero-copy h1 {
    max-width: none;
    margin-bottom: 1.45rem;
    font-size: clamp(2.95rem, 6.1vw, 3.05rem);
    line-height: 1.06;
  }
  .home .hero-copy h1 span { white-space: nowrap; }
  .home .hero-copy .lede {
    max-width: 340px;
    font-size: .94rem;
    line-height: 1.58;
  }
  .home .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
    margin-top: 1.6rem;
  }
  .home .hero-actions .button {
    min-width: 240px;
    min-height: 50px;
  }
  .home .hero-actions .button:last-child {
    min-width: 0;
    min-height: 36px;
    margin-left: 3rem;
    padding: .35rem .15rem;
    border: 0;
    border-bottom: 1px solid var(--reference-gold);
  }

  .home .hero-chain {
    --chain-left: 2.75rem;
    min-height: 558px;
    padding: .25rem 1.25rem .25rem var(--chain-left);
    border-top: 0;
  }
  .home .chain-axis {
    top: .35rem;
    bottom: .35rem;
    left: .8rem;
  }
  .home .chain-rail {
    top: .35rem;
    bottom: .35rem;
  }
  .home .chain-step {
    min-height: 110px;
    grid-template-columns: 38px 124px minmax(0, 1fr);
    gap: .65rem;
    padding: .25rem 0;
  }
  .home .chain-step:not(:last-child)::after { left: 31px; }
  .home .chain-number { width: 34px; }
  .home .chain-icon { height: 82px; max-height: 82px; }
  .home .chain-step > div { padding-top: .4rem; }
  .home .chain-step h3 { margin-bottom: .2rem; font-size: 1.35rem; }
  .home .chain-step p { font-size: .68rem; line-height: 1.35; }

  .home .process-rail { display: block; }
  .home .process-title {
    min-height: 58px;
    padding: .7rem var(--gutter);
    border-bottom: 1px solid var(--line);
  }
  .home .process-title h2 {
    font-size: 1.85rem;
    line-height: 1;
  }
  .home .process-title br { display: none; }
  .home .process-flow { display: block; }
  .home .process-step {
    min-height: 58px;
    display: grid;
    grid-template-columns: 50px 95px minmax(0, 1fr) 34px;
    grid-template-areas: "number visual title arrow";
    gap: .5rem;
    align-items: center;
    padding: 0 var(--gutter);
    border-bottom: 1px solid var(--line);
  }
  .home .process-step:last-child { border-bottom: 0; }
  .home .process-step .section-label {
    grid-area: number;
    font-size: .72rem;
  }
  .home .process-step strong {
    grid-area: title;
    min-height: 0;
    font-size: .84rem;
  }
  .home .process-icon {
    grid-area: visual;
    width: 58px;
    height: 58px;
    margin: 0;
    transform: none;
  }
  .home .process-arrow {
    position: static;
    grid-area: arrow;
    width: 30px;
    height: 14px;
  }

  .home .passport-section { padding-block: .65rem; }
  .home .passport-grid { grid-template-columns: 1fr; gap: 0; }
  .home .passport-intro { display: none; }
  .home .passport-title {
    min-height: 32px;
    padding: .35rem 1.25rem;
  }
  .home .passport-row { min-height: 31px; }
  .home .passport-row dt,
  .home .passport-row dd { padding: .2rem .7rem; }
  .home .passport-row dt { font-size: .58rem; }
  .home .passport-row dd { font-size: .6rem; }
  .home .passport-icon {
    flex-basis: 19px;
    width: 19px;
    height: 19px;
  }

  .home .split-index {
    grid-template-columns: minmax(250px, .72fr) minmax(0, 1.35fr);
  }
  .home .service-index {
    border-right: 1px solid var(--ink);
    border-bottom: 0;
  }
  .home .service-index,
  .home .sector-index { padding: .55rem var(--gutter); }
  .home .service-index h2,
  .home .sector-index h2 { font-size: 1.8rem; }
  .home .index-list a { min-height: 24px; }
  .home .sector-rail {
    grid-template-columns: repeat(8, 84px);
    overflow-x: auto;
  }
  .home .sector-card {
    min-width: 84px;
    min-height: 88px;
  }
  .home .sector-card svg { width: 54px; height: 54px; }
  .home .sector-note { font-size: .66rem; }

  .home .ecosystem-section { padding-block: .55rem; }
  .home .ecosystem-heading { display: block; }
  .home .ecosystem-heading h2 { font-size: 1.75rem; }
  .home .ecosystem-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .65rem;
  }
  .home .ecosystem-card,
  .home .ecosystem-card:nth-child(2) {
    min-height: 88px;
    grid-template-columns: 58px 1fr;
    gap: .55rem;
    padding: .35rem;
    border-top: 0;
  }
  .home .ecosystem-card svg { width: 58px; height: auto; }
  .home .ecosystem-card img { width: 52px; height: 52px; }
  .home .ecosystem-card h3 { font-size: 1rem; }
  .home .ecosystem-card p { font-size: .58rem; }

  .home .knowledge-layout {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: .75rem;
  }
  .home .knowledge-intro { display: block; }
  .home .knowledge-intro h2 { font-size: 1.55rem; }
  .home .knowledge-intro .button {
    width: auto;
    margin-top: .45rem;
  }
  .home .knowledge-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .home .knowledge-card {
    min-height: 78px;
    grid-template-columns: 25px 1fr;
    padding: .55rem;
  }
  .home .knowledge-card .knowledge-icon { width: 23px; height: 23px; }
  .home .knowledge-card h3 { font-size: .62rem; }
  .home .knowledge-card p { font-size: .54rem; }
  .home .cta-band { min-height: 74px; }
}

@media (max-width: 560px) {
  .home .hero-copy {
    padding-right: 1.9rem;
    padding-left: 1.9rem;
  }
  .home .hero-copy h1 {
    font-size: clamp(2.28rem, 9.4vw, 2.55rem);
    line-height: 1.04;
  }
  .home .hero-actions .button,
  .home .hero-actions .button:last-child {
    width: 100%;
    min-width: 0;
    margin-left: 0;
  }
  .header-cta::after {
    content: "→";
    position: absolute;
    right: 1rem;
    font-size: 1.25em;
  }
  .header-cta {
    position: relative;
    justify-content: center;
  }
}

/* Concept 02/07/08 synthesis: a claim-safe customer journey, kept in the
   accepted ledger/rail language instead of importing concept-specific themes. */
.home .continuity-section {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: #fff;
}

.home .continuity-layout {
  display: grid;
  grid-template-columns: minmax(285px, .72fr) minmax(0, 1.8fr);
}

.home .continuity-intro {
  padding: clamp(2rem, 4vw, 3.5rem) var(--gutter);
  border-right: 1px solid var(--ink);
}

.home .continuity-intro h2 {
  max-width: 12ch;
  margin-bottom: 1.15rem;
  font-size: clamp(2.25rem, 3vw, 3rem);
  font-weight: 400;
}

.home .continuity-intro > p:last-child {
  max-width: 37ch;
  margin: 0;
  color: var(--graphite);
  font-size: .82rem;
  line-height: 1.65;
}

.home .continuity-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home .continuity-stage {
  min-width: 0;
  min-height: 312px;
  display: flex;
  flex-direction: column;
  padding: clamp(1.6rem, 2.5vw, 2.25rem);
  border-right: 1px solid var(--line);
}

.home .continuity-stage:last-child { border-right: 0; }

.home .continuity-index {
  margin-bottom: 1.5rem;
  color: var(--gold-strong);
  font: 500 .65rem/1.4 var(--mono);
  letter-spacing: .12em;
}

.home .continuity-stage h3 {
  max-width: 13ch;
  margin-bottom: .8rem;
  font-size: clamp(1.55rem, 2vw, 2rem);
  font-weight: 400;
  line-height: 1.02;
}

.home .continuity-stage > p {
  margin-bottom: 1.3rem;
  color: var(--graphite);
  font-size: .76rem;
  line-height: 1.55;
}

.home .continuity-stage dl {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .28rem .7rem;
  margin: auto 0 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
}

.home .continuity-stage dt {
  color: var(--graphite);
  font: 500 .58rem/1.5 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.home .continuity-stage dd {
  margin: 0;
  font-size: .67rem;
  line-height: 1.45;
}

.home .continuity-stage > a {
  min-height: 42px;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-top: 1.15rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  font-size: .7rem;
  font-weight: 700;
  text-decoration: none;
}

.home .continuity-stage > a:hover,
.home .continuity-stage > a:focus-visible {
  color: var(--gold-strong);
}

@media (max-width: 1180px) {
  .home .continuity-layout { grid-template-columns: 1fr; }
  .home .continuity-intro {
    display: grid;
    grid-template-columns: minmax(240px, .8fr) minmax(0, 1.2fr);
    gap: 1.5rem 3rem;
    align-items: end;
    padding-block: 1.7rem;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }
  .home .continuity-intro .section-label { grid-column: 1; margin-bottom: 0; }
  .home .continuity-intro h2 { grid-column: 1; margin-bottom: 0; }
  .home .continuity-intro > p:last-child { grid-column: 2; grid-row: 1 / span 2; }
}

@media (max-width: 900px) {
  .home .continuity-flow { grid-template-columns: 1fr; }
  .home .continuity-stage {
    min-height: 0;
    display: grid;
    grid-template-columns: 92px minmax(0, 1.15fr) minmax(190px, .85fr);
    grid-template-rows: auto 1fr auto;
    column-gap: 1.35rem;
    padding: 1.25rem var(--gutter);
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .home .continuity-stage:last-child { border-bottom: 0; }
  .home .continuity-index {
    grid-column: 1;
    grid-row: 1 / span 3;
    margin: .3rem 0 0;
  }
  .home .continuity-stage h3 {
    grid-column: 2;
    grid-row: 1;
    max-width: none;
    margin-bottom: .55rem;
  }
  .home .continuity-stage > p {
    grid-column: 2;
    grid-row: 2;
    margin-bottom: .7rem;
  }
  .home .continuity-stage dl {
    grid-column: 3;
    grid-row: 1 / span 3;
    align-self: center;
    margin: 0;
  }
  .home .continuity-stage > a {
    grid-column: 2;
    grid-row: 3;
    margin-top: 0;
  }
}

@media (max-width: 620px) {
  .home .continuity-intro {
    display: block;
    padding-block: 1.5rem;
  }
  .home .continuity-intro .section-label { margin-bottom: .65rem; }
  .home .continuity-intro h2 {
    max-width: 14ch;
    margin-bottom: .8rem;
    font-size: 2rem;
  }
  .home .continuity-stage {
    display: flex;
    padding: 1.35rem var(--gutter);
  }
  .home .continuity-index { margin-bottom: .85rem; }
  .home .continuity-stage h3 {
    max-width: none;
    font-size: 1.65rem;
  }
  .home .continuity-stage dl { margin-top: .15rem; }
  .home .continuity-stage > a { margin-top: .9rem; }
}

/* 2026-07-27 premium density, decision support and ecosystem refinement */
.header-cta {
  overflow: hidden;
  justify-content: space-between;
  color: var(--white);
  border-color: var(--reference-gold);
  background:
    linear-gradient(110deg, rgba(255,255,255,.1), transparent 38%),
    var(--reference-gold);
  box-shadow: 0 12px 28px rgba(148,99,31,.16);
}

.header-cta b {
  font-size: 1.08rem;
  font-weight: 400;
  transition: transform .2s var(--ease);
}
.header-cta span { white-space: nowrap; }

.header-cta:hover,
.header-cta:focus-visible {
  color: var(--white);
  border-color: var(--reference-gold-dark);
  background-color: var(--reference-gold-dark);
}

.header-cta:hover b,
.header-cta:focus-visible b { transform: translateX(4px); }

.home .decision-section {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
}

.home .decision-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(290px, .62fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  align-items: end;
  padding: clamp(3.25rem, 6vw, 6rem) var(--gutter) clamp(2.25rem, 4vw, 3.5rem);
}

.home .decision-heading h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(3rem, 4.7vw, 5rem);
  line-height: .98;
}

.home .decision-heading > p {
  max-width: 43ch;
  margin: 0;
  padding-left: 1.4rem;
  border-left: 1px solid var(--reference-gold);
  color: var(--graphite);
  font-size: .92rem;
  line-height: 1.7;
}

.home .decision-ledger {
  padding-inline: var(--gutter);
  border-top: 1px solid var(--ink);
}

.home .decision-labels,
.home .decision-row {
  display: grid;
  grid-template-columns: minmax(290px, 1.25fr) minmax(185px, .78fr) minmax(230px, 1fr) minmax(245px, 1fr);
  gap: clamp(1.25rem, 2.8vw, 3rem);
  align-items: center;
}

.home .decision-labels {
  min-height: 47px;
  color: var(--graphite);
  font: 500 .58rem/1.4 var(--mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.home .decision-row {
  min-height: 108px;
  border-top: 1px solid var(--line);
  color: var(--graphite);
  font-size: .75rem;
  line-height: 1.55;
  text-decoration: none;
  transition: color .2s var(--ease), background .2s var(--ease);
}

.home .decision-row:hover,
.home .decision-row:focus-visible {
  color: var(--ink);
  background: rgba(183,131,47,.07);
}

.home .decision-row > strong {
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.38rem;
  font-weight: 400;
  line-height: 1.05;
}

.home .decision-question {
  display: grid;
  grid-template-columns: 35px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.26rem;
  line-height: 1.15;
}

.home .decision-question > b {
  padding-top: .16rem;
  color: var(--reference-gold-dark);
  font: 500 .62rem/1.4 var(--mono);
}

.home .decision-row > span:last-child {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  color: var(--ink);
  font-weight: 600;
}

.home .decision-row > span:last-child b {
  color: var(--reference-gold-dark);
  font-size: 1rem;
  font-weight: 400;
}

.home .evidence-principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0 var(--gutter) 3rem;
}

.home .evidence-principles span {
  min-height: 62px;
  display: flex;
  gap: .85rem;
  align-items: center;
  padding: .9rem 1.1rem;
  border: 1px solid var(--line);
  border-left: 0;
  background: rgba(255,255,255,.48);
  font: 500 .68rem/1.45 var(--mono);
}

.home .evidence-principles span:first-child { border-left: 1px solid var(--line); }
.home .evidence-principles b { color: var(--reference-gold-dark); font-weight: 500; }

.home .assistant-showcase {
  color: var(--bone);
  border-top: 1px solid #2e2b26;
  border-bottom: 1px solid var(--reference-gold);
  background:
    radial-gradient(circle at 88% 16%, rgba(183,131,47,.18), transparent 34%),
    linear-gradient(135deg, #181714, #0e0e0d 64%);
}

.home .assistant-showcase-layout {
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(300px, .78fr) minmax(520px, 1.22fr);
  gap: clamp(3.5rem, 8vw, 9rem);
  align-items: center;
  padding: clamp(4rem, 7vw, 7rem) var(--gutter);
}

.home .assistant-showcase-copy h2 {
  max-width: 11.5ch;
  margin-bottom: 1.4rem;
  color: var(--white);
  font-size: clamp(3rem, 4.7vw, 5rem);
  line-height: .98;
}

.home .assistant-showcase-copy > p:not(.section-label) {
  max-width: 48ch;
  margin-bottom: 1.75rem;
  color: rgba(255,255,255,.66);
  font-size: .9rem;
  line-height: 1.72;
}

.home .assistant-showcase-button {
  min-width: 210px;
  justify-content: space-between;
  cursor: pointer;
}

.home .assistant-showcase-copy small {
  max-width: 52ch;
  display: block;
  margin-top: 1rem;
  color: rgba(255,255,255,.42);
  font: .58rem/1.55 var(--mono);
}

.home .assistant-demo {
  border: 1px solid rgba(255,255,255,.26);
  background: rgba(249,247,241,.97);
  box-shadow: 0 34px 80px rgba(0,0,0,.34);
  color: var(--ink);
}

.home .assistant-demo-head {
  min-height: 58px;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--ink);
  font: 500 .6rem/1.4 var(--mono);
  letter-spacing: .12em;
}

.home .assistant-demo-head span { display: flex; gap: .7rem; align-items: center; }
.home .assistant-demo-head b {
  width: 27px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--reference-gold);
  border-radius: 50%;
  color: var(--reference-gold-dark);
  font-size: .56rem;
}
.home .assistant-demo-head i { color: var(--graphite); font-style: normal; }

.home .assistant-demo-question {
  margin: 0;
  padding: 1.35rem 1.5rem;
  border-bottom: 1px solid var(--line);
  color: var(--graphite);
  font-family: var(--display);
  font-size: 1.35rem;
  line-height: 1.18;
}

.home .assistant-demo-answer { padding: 1.5rem; }
.home .assistant-demo-answer > span {
  color: var(--reference-gold-dark);
  font: 500 .57rem/1.4 var(--mono);
  letter-spacing: .14em;
}
.home .assistant-demo-answer h3 { margin: .55rem 0 .7rem; font-size: 2rem; }
.home .assistant-demo-answer p {
  max-width: 57ch;
  margin-bottom: 1.25rem;
  color: var(--graphite);
  font-size: .78rem;
  line-height: 1.6;
}
.home .assistant-demo-answer button {
  width: 100%;
  min-height: 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .7rem 0;
  border: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-size: .72rem;
  font-weight: 700;
}

.home .assistant-demo-prompts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
}
.home .assistant-demo-prompts button {
  min-height: 54px;
  padding: .65rem;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font: 500 .6rem/1.35 var(--mono);
}
.home .assistant-demo-prompts button:last-child { border-right: 0; }
.home .assistant-demo-prompts button:hover,
.home .assistant-demo-prompts button:focus-visible { background: rgba(183,131,47,.1); }

body[data-assistant-visible] { overflow: hidden; }
.assistant-backdrop {
  position: fixed;
  z-index: 174;
  inset: 0;
  border: 0;
  background: rgba(16,15,13,.48);
  backdrop-filter: blur(3px);
  cursor: default;
}
.assistant-backdrop[hidden] { display: none; }
.assistant-panel { z-index: 180; }

.assistant-answer-preparation {
  margin: .85rem 0;
  padding: .75rem .8rem;
  border: 1px solid rgba(154,115,53,.35);
  background: rgba(255,255,255,.54);
}
.assistant-answer-preparation > span {
  display: block;
  color: var(--reference-gold-dark);
  font: 500 .58rem/1.4 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.assistant-answer-preparation ul {
  margin: .55rem 0 0;
  padding-left: 1.1rem;
}
.assistant-answer-preparation li { margin: .25rem 0; color: var(--graphite); }
.assistant-answer-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: .5rem;
}
.assistant-answer-actions a {
  min-height: 38px;
  display: flex;
  align-items: center;
  padding: .5rem .7rem;
  border: 1px solid var(--ink);
}
.assistant-answer-actions .assistant-assessment-link {
  justify-content: center;
  color: var(--white);
  border-color: var(--reference-gold);
  background: var(--reference-gold);
}

.footer-ecosystem {
  border-top: 1px solid rgba(255,255,255,.13);
  background:
    radial-gradient(circle at 8% 0%, rgba(183,131,47,.11), transparent 29%),
    linear-gradient(135deg, #11110f, #15140f 58%, #11110f);
}

.footer-ecosystem-head {
  min-height: 184px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3rem;
  align-items: end;
  padding: clamp(2.75rem, 4.7vw, 4.75rem) var(--gutter) 2rem;
}

.footer-ecosystem-head .micro { color: var(--gold); }

.footer-ecosystem-head h2 {
  max-width: 19ch;
  margin: .45rem 0 0;
  color: var(--white);
  font-size: clamp(2.15rem, 3.6vw, 3.9rem);
  line-height: .98;
}

.footer-ecosystem-head p {
  max-width: 64ch;
  margin: 1rem 0 0;
  color: rgba(255,255,255,.61);
  font-size: .82rem;
  line-height: 1.65;
}

.footer-ecosystem-head > a {
  min-height: 44px;
  display: flex;
  gap: 2rem;
  align-items: center;
  color: rgba(255,255,255,.68);
  border-bottom: 1px solid rgba(255,255,255,.2);
  font-size: .75rem;
  text-decoration: none;
}

.footer-ecosystem-head > a:hover,
.footer-ecosystem-head > a:focus-visible {
  color: var(--white);
  border-color: var(--gold);
}

.footer-network {
  position: relative;
  display: grid;
  gap: 2rem;
  padding: 0 var(--gutter) clamp(3rem, 5vw, 5rem);
}

.footer-parent-card {
  position: relative;
  min-height: 124px;
  display: grid;
  grid-template-columns: 160px minmax(180px, 1fr) minmax(280px, 1.3fr) auto;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3.5rem);
  padding: 1.4rem 1.6rem;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.17);
  background: #141715;
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.footer-parent-card::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2.05rem;
  width: 1px;
  height: 2rem;
  background: var(--reference-gold);
}

.footer-parent-card:hover,
.footer-parent-card:focus-visible {
  border-color: rgba(183,131,47,.74);
  transform: translateY(-1px);
}

.footer-parent-card img {
  width: min(100%, 158px);
  height: auto;
}

.footer-parent-copy {
  display: grid;
  gap: .35rem;
}

.footer-parent-copy strong {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1.08;
}

.footer-parent-copy small {
  max-width: 52ch;
  color: rgba(255,255,255,.56);
  font-size: .72rem;
  line-height: 1.5;
}

.footer-expertise-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.footer-expertise-grid::before {
  content: "";
  position: absolute;
  top: -1.05rem;
  right: 12.5%;
  left: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--reference-gold) 12%, var(--reference-gold) 88%, transparent);
  opacity: .78;
}

.footer-logo-card {
  position: relative;
  min-width: 0;
  min-height: 238px;
  display: grid;
  grid-template-rows: auto 70px 1fr auto;
  align-items: start;
  gap: 1rem;
  padding: 1.35rem 1.35rem 1.25rem;
  border: 1px solid rgba(255,255,255,.14);
  border-right: 0;
  color: var(--white);
  background: rgba(255,255,255,.018);
  text-decoration: none;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

.footer-logo-card::before {
  content: "";
  position: absolute;
  top: -1.3rem;
  left: 50%;
  width: 7px;
  height: 7px;
  border: 1px solid var(--reference-gold);
  border-radius: 50%;
  background: #11110f;
  transform: translateX(-50%);
}

.footer-logo-card:last-child { border-right: 1px solid rgba(255,255,255,.14); }

.footer-logo-card:hover,
.footer-logo-card:focus-visible {
  border-color: rgba(183,131,47,.66);
  background: rgba(183,131,47,.055);
  transform: translateY(-2px);
}

.footer-logo-card--active {
  border-color: rgba(183,131,47,.78);
  background:
    linear-gradient(180deg, rgba(183,131,47,.12), rgba(183,131,47,.035));
}

.footer-logo-card--active::before { background: var(--reference-gold); }

.footer-network-index {
  min-width: 0;
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  color: rgba(255,255,255,.43);
  font: 500 .58rem/1.4 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.footer-network-index b {
  padding: .15rem .35rem;
  color: var(--gold);
  border: 1px solid rgba(183,131,47,.48);
  font: inherit;
  white-space: nowrap;
}

.footer-logo-wrap {
  min-width: 0;
  height: 70px;
  display: flex;
  align-items: center;
}

.footer-logo-wrap img {
  width: auto;
  max-width: min(100%, 190px);
  max-height: 62px;
  object-fit: contain;
}

.footer-logo-card > strong {
  max-width: 23ch;
  color: rgba(255,255,255,.82);
  font-family: var(--serif);
  font-size: 1.18rem;
  font-weight: 400;
  line-height: 1.16;
}

.footer-network-domain {
  min-width: 0;
  color: rgba(255,255,255,.47);
  font: .61rem/1.4 var(--mono);
  letter-spacing: .04em;
  overflow-wrap: anywhere;
}

.footer-logo-card:hover .footer-network-domain,
.footer-logo-card:focus-visible .footer-network-domain,
.footer-parent-card:hover .footer-network-domain,
.footer-parent-card:focus-visible .footer-network-domain {
  color: var(--gold);
}

.footer-parent-card > .footer-network-domain {
  justify-self: end;
  color: rgba(255,255,255,.54);
}

@media (min-width: 1181px) {
  html { scroll-padding-top: 7.25rem; }
  .header-inner {
    min-height: 104px;
    grid-template-columns: 330px minmax(0, 1fr) 210px;
    padding-block: .35rem;
  }
  .brand { width: 286px; }
  .header-cta { width: 210px; min-height: 54px; padding-inline: 1.15rem; }
  .home .hero {
    height: clamp(620px, calc(100svh - 104px), 690px);
    min-height: 0;
  }
  .home .hero-copy {
    justify-content: center;
    padding-top: 2.2rem;
    padding-bottom: 2.2rem;
  }
  .home .hero-copy h1 {
    margin-bottom: 1.55rem;
    font-size: clamp(4.2rem, 5.2vw, 4.75rem);
  }
  .home .hero-copy .lede { font-size: clamp(1rem, 1.35vw, 1.22rem); }
  .home .hero-actions { margin-top: 2rem; }
  .home .hero-chain {
    height: 100%;
    display: grid;
    grid-template-rows: repeat(5, minmax(0, 1fr));
    padding-top: .65rem;
    padding-bottom: .65rem;
  }
  .home .chain-step {
    min-height: 0;
    grid-template-columns: 42px minmax(130px, .8fr) minmax(165px, 1fr);
    align-items: center;
    padding: .2rem 0;
  }
  .home .chain-step > div { padding-top: 0; }
  .home .chain-icon { height: 82px; max-height: 82px; }
  .home .chain-step h3 { margin-bottom: .3rem; font-size: clamp(1.35rem, 1.58vw, 1.6rem); }
  .home .chain-step p { font-size: clamp(.7rem, .76vw, .82rem); }
}

@media (max-width: 1180px) {
  .header-cta {
    color: var(--white);
    border-color: var(--reference-gold);
  }
  .home .decision-labels { display: none; }
  .home .decision-ledger { padding-top: 1.25rem; padding-bottom: 1.25rem; }
  .home .decision-row {
    grid-template-columns: minmax(250px, 1.2fr) minmax(190px, .8fr) minmax(250px, 1fr);
    min-height: 116px;
  }
  .home .decision-row > span:nth-child(3) { display: none; }
  .home .assistant-showcase-layout {
    grid-template-columns: minmax(280px, .75fr) minmax(440px, 1.25fr);
    gap: 3rem;
  }
  .footer-parent-card {
    grid-template-columns: 150px minmax(220px, 1fr) minmax(0, 1.25fr);
  }
  .footer-parent-card > .footer-network-domain {
    grid-column: 2 / -1;
    justify-self: start;
  }
  .footer-expertise-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-expertise-grid::before { display: none; }
  .footer-logo-card::before { display: none; }
  .footer-logo-card:nth-child(2) { border-right: 1px solid rgba(255,255,255,.14); }
  .footer-logo-card:nth-child(n+3) { border-top: 0; }
}

@media (max-width: 820px) {
  .home .decision-heading {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .home .decision-heading > p { max-width: 58ch; }
  .home .decision-ledger { padding-inline: var(--gutter); }
  .home .decision-row {
    grid-template-columns: minmax(0, 1fr) minmax(220px, .85fr);
    gap: 1rem 2rem;
    padding: 1.25rem 0;
  }
  .home .decision-row > strong { grid-column: 1; }
  .home .decision-row > span:nth-child(4) { grid-column: 2; grid-row: 1 / span 2; }
  .home .evidence-principles { grid-template-columns: repeat(2, 1fr); }
  .home .evidence-principles span:nth-child(3) { border-left: 1px solid var(--line); }
  .home .evidence-principles span:nth-child(n+3) { border-top: 0; }
  .home .assistant-showcase-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-block: 4rem;
  }
  .home .assistant-showcase-copy h2 { max-width: 13ch; }
  .footer-ecosystem-head { align-items: center; }
  .footer-parent-card {
    grid-template-columns: minmax(125px, .6fr) minmax(0, 1.4fr);
    gap: 1.25rem 2rem;
  }
  .footer-parent-copy { grid-column: 2; }
  .footer-parent-card > .footer-network-domain {
    grid-column: 1 / -1;
    justify-self: start;
  }
  .footer-contact { grid-template-columns: 1fr; }
  .footer-contact a,
  .footer-contact a + a {
    padding: .75rem 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .footer-contact a:last-child { border-bottom: 0; }
}

@media (max-width: 560px) {
  .header-cta b { display: none; }
  .header-cta::after { content: "→"; }
  .home .decision-heading { padding-block: 2.75rem 2rem; }
  .home .decision-heading h2 { font-size: 2.75rem; }
  .home .decision-heading > p { padding-left: 1rem; font-size: .82rem; }
  .home .decision-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: .7rem;
    padding: 1.25rem 0;
  }
  .home .decision-question { font-size: 1.18rem; }
  .home .decision-row > strong { font-size: 1.3rem; }
  .home .decision-row > span:nth-child(4) {
    grid-column: 1;
    grid-row: auto;
    padding-top: .55rem;
    border-top: 1px dashed var(--line);
    font-size: .7rem;
  }
  .home .evidence-principles {
    grid-template-columns: 1fr;
    padding-bottom: 2rem;
  }
  .home .evidence-principles span {
    min-height: 48px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }
  .home .evidence-principles span:first-child { border-top: 1px solid var(--line); }
  .home .assistant-showcase-layout { padding-block: 3.5rem; }
  .home .assistant-showcase-copy h2 { font-size: 2.75rem; }
  .home .assistant-showcase-copy > p:not(.section-label) { font-size: .82rem; }
  .home .assistant-showcase-button { width: 100%; }
  .home .assistant-demo-head { align-items: flex-start; }
  .home .assistant-demo-head i { max-width: 17ch; text-align: right; font-size: .5rem; }
  .home .assistant-demo-question { font-size: 1.16rem; }
  .home .assistant-demo-answer h3 { font-size: 1.7rem; }
  .home .assistant-demo-prompts { grid-template-columns: 1fr; }
  .home .assistant-demo-prompts button {
    min-height: 42px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .home .assistant-demo-prompts button:last-child { border-bottom: 0; }
  .assistant-panel {
    right: .5rem;
    left: .5rem;
    bottom: .5rem;
    width: auto;
    max-height: calc(100svh - 1rem);
  }
  .assistant-scroll { max-height: calc(100svh - 286px); }
  .assistant-form { grid-template-columns: 1fr; }
  .assistant-form button { min-height: 44px; }
  .footer-ecosystem-head {
    display: block;
    min-height: 0;
    padding-block: 2.75rem 1.5rem;
  }
  .footer-ecosystem-head h2 { max-width: 14ch; font-size: 2.6rem; }
  .footer-ecosystem-head > a { width: fit-content; margin-top: 1rem; }
  .footer-network { gap: 1rem; padding-bottom: 3rem; }
  .footer-parent-card {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.35rem;
  }
  .footer-parent-card::after { display: none; }
  .footer-parent-card img { width: min(100%, 190px); }
  .footer-parent-copy,
  .footer-parent-card > .footer-network-domain { grid-column: 1; }
  .footer-expertise-grid { grid-template-columns: 1fr; }
  .footer-logo-card,
  .footer-logo-card:nth-child(n+3) {
    min-height: 138px;
    grid-template-columns: 108px minmax(0, 1fr);
    grid-template-rows: auto minmax(46px, 1fr) auto;
    gap: .65rem 1rem;
    padding: 1rem;
    border-top: 0;
    border-right: 1px solid rgba(255,255,255,.14);
  }
  .footer-logo-card:first-child { border-top: 1px solid rgba(255,255,255,.14); }
  .footer-logo-card .footer-network-index { grid-column: 1 / -1; }
  .footer-logo-wrap {
    grid-column: 1;
    grid-row: 2 / span 2;
    width: 108px;
    height: 58px;
  }
  .footer-logo-wrap img { max-width: 104px; max-height: 50px; }
  .footer-logo-card > strong {
    grid-column: 2;
    grid-row: 2;
    align-self: center;
    max-width: none;
    font-size: 1rem;
  }
  .footer-logo-card > .footer-network-domain {
    grid-column: 2;
    grid-row: 3;
  }
  .footer-contact { grid-template-columns: 1fr; }
  .footer-contact a,
  .footer-contact a + a {
    padding: .75rem 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .footer-contact a:last-child { border-bottom: 0; }
  .footer-bottom { padding-bottom: 1.5rem; }
  .footer-legal { display: grid; gap: .35rem; }
  .footer-policy-links { margin-top: .35rem; }
}