:root {
  --paper: #e8eee9;
  --paper-deep: #d6dfd8;
  --paper-bright: #f6f8f5;
  --ink: #10211b;
  --muted: #5c6b63;
  --rule: #aebbb2;
  --signal: #2847ff;
  --signal-dark: #1933cf;
  --oxide: #f05232;
  --night: #101a17;
  --display: "Bricolage Grotesque", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --max: 1440px;
  --ease: cubic-bezier(.2,.75,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(16,33,27,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,33,27,.035) 1px, transparent 1px),
    var(--paper);
  background-size: 32px 32px;
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

::selection { color: white; background: var(--signal); }
a { color: inherit; }
button, summary { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
main { position: relative; isolation: isolate; }

.system-thread {
  position: absolute;
  inset: 0 auto auto 0;
  z-index: 30;
  display: block;
  width: 100%;
  pointer-events: none;
  overflow: visible;
}
.system-thread__base {
  fill: none;
  stroke: rgba(40,71,255,.2);
  stroke-width: 1.35;
  stroke-dasharray: 3 9;
}
.system-thread__progress {
  fill: none;
  stroke: var(--signal);
  stroke-width: 2.5;
  stroke-linecap: round;
  filter: url(#thread-glow);
}
.system-thread__node {
  fill: var(--paper-bright);
  stroke: var(--signal);
  stroke-width: 2;
  transition: fill .28s var(--ease), r .28s var(--ease);
}
.system-thread__node.is-passed { fill: var(--oxide); r: 5.5px; }
.system-thread__head-ring { fill: rgba(240,82,50,.15); stroke: var(--oxide); stroke-width: 1; }
.system-thread__head { fill: var(--oxide); stroke: var(--paper-bright); stroke-width: 2; filter: url(#thread-glow); }

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 1000;
  transform: translateY(-150%);
  padding: 10px 15px;
  color: white;
  background: var(--ink);
  border-radius: 6px;
}
.skip-link:focus { transform: none; }

:focus-visible {
  outline: 3px solid var(--oxide);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto minmax(240px, 1fr);
  align-items: center;
  min-height: 76px;
  padding: 10px max(24px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(16,33,27,.22);
  background: rgba(232,238,233,.94);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: fit-content;
  text-decoration: none;
}
.brand__mark { width: 42px; height: 42px; }
.brand__mark rect { fill: var(--signal); }
.brand__mark path { fill: none; stroke: white; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.brand span { display: grid; line-height: 1.15; }
.brand b { font-family: var(--display); font-size: 15px; font-weight: 700; letter-spacing: -.01em; }
.brand small { margin-top: 3px; color: var(--muted); font-family: var(--mono); font-size: 9.5px; letter-spacing: .06em; text-transform: uppercase; }

.primary-nav { display: flex; gap: 24px; }
.primary-nav a {
  position: relative;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .04em;
  text-decoration: none;
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 2px;
  background: var(--signal);
  transition: right .25s var(--ease);
}
.primary-nav a:hover, .primary-nav a[aria-current="true"] { color: var(--ink); }
.primary-nav a:hover::after, .primary-nav a[aria-current="true"]::after { right: 0; }

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 11px 15px;
  color: white;
  background: var(--ink);
  border-radius: 7px 18px 7px 18px;
  font-family: var(--mono);
  font-size: 11px;
  text-decoration: none;
  transition: background .2s, transform .2s var(--ease);
}
.header-cta:hover { background: var(--signal); transform: translateY(-2px); }

.hero,
.work-section,
.capabilities-section {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.hero {
  min-height: calc(100vh - 76px);
  padding: 40px 0 70px;
}
.hero__register,
.section-register {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-top: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.hero__register span:nth-child(2) { margin-left: auto; margin-right: 14%; }
.hero__copy { padding: clamp(74px, 11vh, 140px) 0 64px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 25px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.eyebrow > span { width: 28px; height: 7px; background: var(--oxide); border-radius: 10px 3px 10px 3px; }
.hero h1 {
  max-width: 1260px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(58px, 9.4vw, 146px);
  font-stretch: 92%;
  font-weight: 720;
  letter-spacing: -.038em;
  line-height: .86;
}
.hero h1 em {
  display: inline-block;
  margin: 10px 0 0 .06em;
  padding: .04em .13em .09em .1em;
  color: white;
  background: var(--signal);
  border-radius: .08em .3em .08em .3em;
  font-style: normal;
  letter-spacing: -.055em;
  transform: rotate(-1.1deg);
}
.hero__trace-hint {
  display: flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  margin: 28px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero__trace-hint span { position: relative; width: 36px; height: 1px; background: var(--rule); }
.hero__trace-hint span::after { content: ""; position: absolute; right: -1px; top: -3px; width: 7px; height: 7px; background: var(--oxide); border-radius: 50%; animation: hint-pulse 1.8s var(--ease) infinite; }
@keyframes hint-pulse { 50% { transform: translateX(-28px); } }
.hero__intro {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, .6fr);
  gap: clamp(40px, 9vw, 140px);
  margin: 62px 0 0 18%;
}
.hero__lede { max-width: 760px; margin: 0; font-family: var(--display); font-size: clamp(23px, 2.5vw, 38px); font-weight: 500; letter-spacing: -.035em; line-height: 1.16; }
.hero__aside { max-width: 360px; color: var(--muted); font-size: 14px; }
.hero__aside p { margin: 0 0 16px; }
.availability { color: var(--ink); font-family: var(--mono); font-size: 11px; }
.availability i { display: inline-block; width: 8px; height: 8px; margin-right: 8px; background: var(--oxide); border-radius: 50%; }
.hero__actions { display: flex; gap: 12px; margin: 40px 0 0 18%; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-height: 50px;
  padding: 13px 18px;
  border: 1px solid var(--ink);
  border-radius: 8px 22px 8px 22px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  transition: color .2s, background .2s, transform .2s var(--ease);
}
.button:hover { transform: translateY(-3px); }
.button--primary { color: white; background: var(--ink); }
.button--primary:hover { background: var(--signal); border-color: var(--signal); }
.button--quiet:hover { color: white; background: var(--signal); border-color: var(--signal); }

.proof-ribbon {
  display: grid;
  grid-template-columns: .6fr repeat(3, 1fr);
  border: 1px solid var(--ink);
  border-radius: 28px 7px 28px 7px;
  overflow: hidden;
  background: rgba(246,248,245,.45);
}
.proof-ribbon > * { min-height: 150px; padding: 23px; border-right: 1px solid var(--ink); }
.proof-ribbon > *:last-child { border-right: 0; }
.proof-ribbon__note {
  display: grid;
  place-content: center;
  margin: 0;
  color: white;
  background: var(--oxide);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.3;
  text-transform: uppercase;
  transform: none;
}
.proof-ribbon a { display: flex; flex-direction: column; justify-content: flex-end; text-decoration: none; transition: background .2s; }
.proof-ribbon a:hover { background: var(--paper-bright); }
.proof-ribbon b { font-family: var(--display); font-size: clamp(34px, 4vw, 58px); letter-spacing: -.06em; line-height: 1; }
.proof-ribbon span { margin-top: 4px; font-family: var(--display); font-size: 16px; font-weight: 650; }
.proof-ribbon small { order: -1; margin: 0 0 auto; color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }

.trace-section,
.experience-section,
.contact-section {
  width: min(1540px, calc(100% - 24px));
  margin: 0 auto;
  color: var(--paper-bright);
  background: var(--night);
  border-radius: 54px 12px 54px 12px;
}
.trace-section { padding: 68px max(24px, calc((100% - 1392px) / 2)) 82px; }
.section-register--light { border-top-color: rgba(246,248,245,.42); color: rgba(246,248,245,.62); }
.trace-heading,
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr);
  gap: 70px;
  align-items: end;
  padding: 75px 0 60px;
}
.eyebrow--light { color: rgba(246,248,245,.62); }
.trace-heading h2,
.section-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(48px, 6.2vw, 92px);
  font-weight: 680;
  letter-spacing: -.065em;
  line-height: .9;
}
.trace-heading > p,
.section-heading > p { max-width: 510px; margin: 0; color: rgba(246,248,245,.65); font-size: 17px; }

.trace-tabs { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid rgba(246,248,245,.25); }
.trace-tabs button {
  display: flex;
  gap: 16px;
  padding: 18px 6px;
  color: rgba(246,248,245,.52);
  border: 0;
  border-top: 3px solid transparent;
  background: transparent;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}
.trace-tabs button span { font-family: var(--mono); font-size: 10px; }
.trace-tabs button[aria-selected="true"] { color: white; border-top-color: var(--signal); }
.trace-panel { position: relative; min-height: 490px; padding-top: 52px; overflow: hidden; }
.trace-route { width: 100%; height: 130px; overflow: visible; }
.trace-route__base { fill: none; stroke: rgba(246,248,245,.15); stroke-width: 2; }
.trace-route__signal { fill: none; stroke: var(--signal); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 1500; stroke-dashoffset: 0; }
.trace-route circle { fill: var(--night); stroke: var(--oxide); stroke-width: 4; }
.trace-panel.is-changing .trace-route__signal { animation: trace-run .65s var(--ease); }
@keyframes trace-run { from { stroke-dashoffset: 1500; } to { stroke-dashoffset: 0; } }
.trace-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 6vw, 90px); margin-top: -8px; }
.trace-steps article { min-height: 190px; padding: 22px; border-top: 1px solid rgba(246,248,245,.35); background: rgba(255,255,255,.025); }
.trace-steps article > p, .trace-source { color: rgba(246,248,245,.5); font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; }
.trace-steps h3 { margin: 22px 0 12px; font-family: var(--display); font-size: 25px; line-height: 1.04; letter-spacing: -.035em; }
.trace-steps article > div { color: rgba(246,248,245,.68); font-size: 14px; }
.trace-steps__evidence { border-top-color: var(--oxide) !important; }
.trace-steps__evidence h3 { color: #ff775d; font-size: 38px; }
.trace-source { margin: 34px 0 0; }

.work-section, .capabilities-section { padding: 110px 0 130px; }
.section-heading { padding: 70px 0 80px; }
.section-heading > p { color: var(--muted); }
.case-stack { display: grid; gap: 26px; }
.case {
  position: relative;
  display: grid;
  grid-template-columns: 104px 1fr;
  min-height: 620px;
  border: 1px solid var(--ink);
  border-radius: 42px 8px 42px 8px;
  overflow: hidden;
  background: var(--paper-bright);
}
.case__index { display: flex; flex-direction: column; justify-content: space-between; padding: 28px 20px; border-right: 1px solid var(--ink); background: var(--paper-deep); }
.case__index span { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.case__index b { font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .13em; line-height: 1; text-transform: uppercase; writing-mode: vertical-rl; transform: rotate(180deg); }
.case__body { min-width: 0; padding: clamp(28px, 5vw, 70px); }
.case__meta { display: flex; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--rule); color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.case h3 { max-width: 1040px; margin: 42px 0 24px; font-family: var(--display); font-size: clamp(38px, 5.5vw, 80px); font-weight: 680; letter-spacing: -.06em; line-height: .92; }
.case__summary { max-width: 870px; margin: 0; color: var(--muted); font-size: 19px; }
.case__evidence { display: grid; grid-template-columns: repeat(3, 1fr); margin: 54px 0 32px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.case__evidence div { display: grid; align-content: center; min-height: 116px; padding: 18px; border-right: 1px solid var(--ink); }
.case__evidence div:last-child { border-right: 0; }
.case__evidence b { font-family: var(--display); font-size: clamp(28px, 4vw, 50px); letter-spacing: -.055em; line-height: 1; }
.case__evidence span { margin-top: 7px; color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .09em; text-transform: uppercase; }
.case-trace {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  padding: 8px 11px;
  color: var(--signal);
  border: 1px solid currentColor;
  border-radius: 5px 14px 5px 14px;
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .2s, background .2s, transform .2s var(--ease);
}
.case-trace:hover { color: white; background: var(--signal); transform: translateY(-2px); }
.case-trace[aria-pressed="true"] { color: white; background: var(--ink); border-color: var(--ink); }
.case-trace > span { width: 7px; height: 7px; background: var(--oxide); border-radius: 50%; }
.case-trace[aria-pressed="true"] > span { animation: probe-blink .8s steps(2,end) infinite; }
@keyframes probe-blink { 50% { opacity: .22; } }
.case__figure { position: relative; margin: 0; padding: 22px; background: var(--night); border-radius: 8px 28px 8px 28px; overflow: hidden; isolation: isolate; }
.case__figure img { width: 100%; }
.case-route {
  position: absolute;
  z-index: 3;
  left: 18px;
  right: 18px;
  bottom: 16px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  min-height: 68px;
  padding: 15px 12px 9px;
  color: rgba(255,255,255,.48);
  background: rgba(9,18,15,.91);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 5px 18px 5px 18px;
  backdrop-filter: blur(10px);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  pointer-events: none;
}
.case-route::before,
.case-route::after {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 24px;
  height: 2px;
  transform-origin: left;
}
.case-route::before { background: rgba(255,255,255,.15); }
.case-route::after { background: var(--signal); transform: scaleX(0); }
.case-route span {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: .04em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}
.case-route span::before { content: ""; width: 9px; height: 9px; background: var(--night); border: 2px solid rgba(255,255,255,.35); border-radius: 50%; }
.case.is-tracing .case-route { opacity: 1; transform: none; }
.case.is-tracing .case-route::after { animation: result-route 1.45s var(--ease) forwards; }
.case.is-tracing .case-route span { animation: result-label .35s var(--ease) forwards; animation-delay: calc(var(--step) * .24s); }
.case.is-tracing .case-route span::before { animation: result-node .32s var(--ease) forwards; animation-delay: calc(var(--step) * .24s); }
@keyframes result-route { to { transform: scaleX(1); } }
@keyframes result-node { to { background: var(--oxide); border-color: white; box-shadow: 0 0 0 5px rgba(240,82,50,.16); } }
@keyframes result-label { to { color: white; } }
.case-notes { margin-top: 28px; border-top: 1px solid var(--ink); }
.case-notes summary { display: flex; justify-content: space-between; padding: 20px 0; font-family: var(--mono); font-size: 11px; font-weight: 600; text-transform: uppercase; cursor: pointer; list-style: none; }
.case-notes summary::-webkit-details-marker { display: none; }
.case-notes summary span { font-size: 20px; transition: transform .2s; }
.case-notes[open] summary span { transform: rotate(45deg); }
.case-notes > div { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; padding: 8px 0 34px; }
.case-notes h4 { margin: 0 0 10px; color: var(--signal); font-family: var(--mono); font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }
.case-notes p { margin: 0; color: var(--muted); font-size: 14px; }
.text-link { display: inline-flex; gap: 12px; margin: 0 0 30px; color: var(--signal); font-family: var(--mono); font-size: 11px; font-weight: 600; text-underline-offset: 4px; }
.case--blue .case__index { color: white; background: var(--signal); }
.case--orange .case__index { color: white; background: var(--oxide); }

.archive { display: grid; grid-template-columns: .6fr 1fr 1fr; gap: 0; margin-top: 70px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.archive > * { padding: 28px; border-right: 1px solid var(--ink); }
.archive > *:last-child { border-right: 0; }
.archive h3 { margin: 0; font-family: var(--display); font-size: 32px; }
.archive article p { margin: 0 0 34px; color: var(--signal); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.archive article h4 { margin: 0 0 10px; font-family: var(--display); font-size: 23px; line-height: 1.05; }
.archive article span { color: var(--muted); font-size: 13px; }

.experience-section { padding: 68px max(24px, calc((100% - 1392px) / 2)) 90px; border-radius: 12px 54px 12px 54px; }
.section-heading--light > p { color: rgba(246,248,245,.65); }
.experience-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(246,248,245,.32); }
.experience-list li { display: grid; grid-template-columns: .55fr .9fr 1.55fr; gap: 38px; padding: 38px 8px; border-bottom: 1px solid rgba(246,248,245,.23); }
.experience-list__date { color: rgba(246,248,245,.5); font-family: var(--mono); font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.experience-list__role span { color: #7f95ff; font-family: var(--mono); font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.experience-list__role h3 { margin: 8px 0 0; font-family: var(--display); font-size: 24px; line-height: 1.05; }
.experience-list__impact b { display: block; margin-bottom: 9px; color: white; font-family: var(--display); font-size: 20px; }
.experience-list__impact p { margin: 0; color: rgba(246,248,245,.58); font-size: 14px; }

.capability-map { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--ink); border-radius: 34px 7px 34px 7px; overflow: hidden; }
.capability-map article { min-height: 340px; padding: clamp(28px, 5vw, 62px); border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: rgba(246,248,245,.5); }
.capability-map article:nth-child(2n) { border-right: 0; }
.capability-map article:nth-last-child(-n+2) { border-bottom: 0; }
.capability-map__code { color: var(--signal); font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.capability-map h3 { max-width: 520px; margin: 52px 0 18px; font-family: var(--display); font-size: clamp(30px, 4vw, 50px); letter-spacing: -.05em; line-height: .95; }
.capability-map p { max-width: 580px; margin: 0; color: var(--muted); }
.capability-map a { display: inline-flex; gap: 10px; margin-top: 32px; color: var(--signal); font-family: var(--mono); font-size: 10px; font-weight: 600; text-underline-offset: 4px; }

.recognition { margin-top: 130px; }
.recognition__intro { display: flex; justify-content: space-between; align-items: end; padding-bottom: 34px; border-bottom: 1px solid var(--ink); }
.recognition__intro .eyebrow { margin: 0; }
.recognition__intro h3 { margin: 0; font-family: var(--display); font-size: clamp(48px, 6vw, 86px); letter-spacing: -.06em; line-height: .9; }
.recognition__top { display: grid; grid-template-columns: repeat(4, 1fr); }
.recognition__top article { min-height: 250px; padding: 28px 18px; border-right: 1px solid var(--ink); }
.recognition__top article:last-child { border-right: 0; }
.recognition__top b { font-family: var(--display); font-size: 54px; letter-spacing: -.06em; }
.recognition__top p { margin: 42px 0 6px; font-family: var(--display); font-size: 20px; font-weight: 650; line-height: 1.05; }
.recognition__top span { color: var(--muted); font-family: var(--mono); font-size: 9px; text-transform: uppercase; }
.recognition__more { border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.recognition__more summary { display: flex; justify-content: space-between; padding: 18px 0; font-family: var(--mono); font-size: 10px; font-weight: 600; text-transform: uppercase; cursor: pointer; list-style: none; }
.recognition__more summary::-webkit-details-marker { display: none; }
.recognition__more ul { margin: 0; padding: 0 0 26px; list-style: none; columns: 2; }
.recognition__more li { margin-bottom: 9px; color: var(--muted); font-size: 14px; break-inside: avoid; }
.recognition__more li span { display: inline-block; min-width: 72px; color: var(--signal); font-family: var(--mono); font-size: 10px; }

.contact-section { position: relative; padding: clamp(70px, 9vw, 130px) max(24px, calc((100% - 1392px) / 2)) 54px; color: white; background: var(--signal); overflow: hidden; }
.contact-section__mark { position: absolute; right: -20px; top: 14px; color: rgba(255,255,255,.08); font-family: var(--display); font-size: clamp(120px, 20vw, 320px); font-weight: 800; letter-spacing: -.1em; line-height: 1; white-space: nowrap; transition: color .6s var(--ease), transform .8s var(--ease); transform-origin: center; }
.contact-section.is-signal-complete .contact-section__mark { color: rgba(255,255,255,.15); transform: scale(1.025); }
.contact-section .eyebrow { position: relative; }
.contact-section .eyebrow > span { background: var(--oxide); }
.contact-section h2 { position: relative; max-width: 1100px; margin: 0; font-family: var(--display); font-size: clamp(50px, 8vw, 118px); font-weight: 700; letter-spacing: -.068em; line-height: .86; }
.contact-section__bottom { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: end; margin-top: 84px; }
.contact-section__bottom p { max-width: 620px; margin: 0; color: rgba(255,255,255,.76); font-size: 18px; }
.button--paper { color: var(--ink); background: var(--paper-bright); border-color: var(--paper-bright); }
.button--paper:hover { color: white; background: var(--ink); border-color: var(--ink); }
.contact-links { position: relative; display: flex; gap: 30px; margin-top: 85px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.4); }
.contact-links a { font-family: var(--mono); font-size: 10px; font-weight: 600; text-underline-offset: 5px; }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 50px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.site-footer p { margin: 0; }
.site-footer button { justify-self: end; padding: 0; color: var(--muted); border: 0; border-bottom: 1px solid var(--rule); background: none; font: inherit; text-transform: uppercase; cursor: pointer; }

.consent {
  position: fixed;
  z-index: 500;
  right: 20px;
  bottom: 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  width: min(430px, calc(100% - 40px));
  padding: 22px;
  color: var(--paper-bright);
  background: var(--night);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 22px 7px 22px 7px;
  box-shadow: 0 24px 70px rgba(16,33,27,.28);
}
.consent[hidden] { display: none; }
.consent__label { margin: 0 0 5px !important; color: #8ea0ff !important; font-family: var(--mono); font-size: 9px !important; letter-spacing: .09em; text-transform: uppercase; }
.consent h2 { margin: 0 0 5px; font-family: var(--display); font-size: 24px; }
.consent p { max-width: 430px; margin: 0; color: rgba(246,248,245,.62); font-size: 12px; }
.consent a { text-underline-offset: 3px; }
.consent__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-content: end; }
.consent__actions button { padding: 9px 12px; border: 1px solid rgba(255,255,255,.28); border-radius: 5px 13px 5px 13px; color: white; background: transparent; font-family: var(--mono); font-size: 9px; text-transform: uppercase; cursor: pointer; }
.consent__actions button:last-child { color: var(--ink); background: var(--paper-bright); }

@media (max-width: 1050px) {
  .site-header { grid-template-columns: 1fr auto; }
  .primary-nav { display: none; }
  .hero__intro, .trace-heading, .section-heading { grid-template-columns: 1fr; gap: 30px; }
  .hero__intro, .hero__actions { margin-left: 0; }
  .hero__aside { max-width: 620px; }
  .proof-ribbon { grid-template-columns: repeat(3, 1fr); }
  .proof-ribbon__note { display: none; }
  .case { grid-template-columns: 82px 1fr; }
  .experience-list li { grid-template-columns: .55fr 1fr; }
  .experience-list__impact { grid-column: 2; }
  .recognition__top { grid-template-columns: repeat(2, 1fr); }
  .recognition__top article:nth-child(2) { border-right: 0; }
  .recognition__top article:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
}

@media (max-width: 720px) {
  body { font-size: 16px; background-size: 24px 24px; }
  html { scroll-padding-top: 70px; }
  .site-header { min-height: 64px; padding: 9px 14px; }
  .brand__mark { width: 36px; height: 36px; }
  .brand b { font-size: 13px; }
  .brand small { display: none; }
  .header-cta { gap: 6px; padding: 9px 10px; font-size: 9px; }
  .header-cta { font-size: 0; }
  .header-cta::before { content: "Contact"; font-size: 9px; }
  .header-cta span { font-size: 11px; }
  .hero, .work-section, .capabilities-section { width: min(100% - 28px, var(--max)); }
  .hero { min-height: auto; padding-top: 28px; }
  .hero__register span:nth-child(2) { display: none; }
  .hero__copy { padding: 70px 0 50px; }
  .hero h1 { font-size: clamp(52px, 17vw, 78px); line-height: .9; letter-spacing: -.03em; }
  .hero__trace-hint { margin-top: 22px; }
  .hero__intro { margin-top: 45px; }
  .hero__lede { font-size: 24px; }
  .hero__actions { display: grid; }
  .button { width: 100%; }
  .proof-ribbon { grid-template-columns: 1fr; border-radius: 22px 6px 22px 6px; }
  .proof-ribbon > * { min-height: 120px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .proof-ribbon > *:last-child { border-bottom: 0; }
  .trace-section, .experience-section, .contact-section { width: calc(100% - 12px); border-radius: 30px 7px 30px 7px; }
  .trace-section, .experience-section { padding: 42px 20px 56px; }
  .trace-heading, .section-heading { padding: 56px 0 48px; }
  .trace-heading h2, .section-heading h2 { font-size: 50px; }
  .trace-tabs { grid-template-columns: 1fr; border-top: 1px solid rgba(246,248,245,.2); }
  .trace-tabs button { padding: 13px 3px; border-top: 0; border-bottom: 1px solid rgba(246,248,245,.16); }
  .trace-tabs button[aria-selected="true"] { color: #8ea0ff; border-left: 3px solid var(--signal); padding-left: 12px; }
  .trace-panel { min-height: 0; padding-top: 28px; }
  .trace-route { display: none; }
  .trace-steps { grid-template-columns: 1fr; margin: 0; gap: 16px; }
  .trace-steps article { min-height: 0; }
  .work-section, .capabilities-section { padding: 82px 0 96px; }
  .case { grid-template-columns: 1fr; min-height: 0; border-radius: 28px 7px 28px 7px; }
  .case__index { flex-direction: row; padding: 15px 20px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .case__index b { font-size: 11px; writing-mode: initial; transform: none; }
  .case__body { min-width: 0; padding: 25px 20px 30px; }
  .case__meta { display: grid; gap: 6px; }
  .case h3 { margin-top: 30px; font-size: 42px; }
  .case__summary { font-size: 16px; }
  .case__evidence { grid-template-columns: 1fr; }
  .case__evidence div { min-height: 86px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .case__evidence div:last-child { border-bottom: 0; }
  .case__figure { width: 100%; max-width: 100%; padding: 7px; overflow-x: auto; }
  .case__figure img { min-width: 580px; }
  .case-trace { margin-bottom: 10px; }
  .case-route { position: sticky; left: 7px; right: auto; bottom: 7px; width: 566px; margin-top: -75px; }
  .case__figure::after {
    content: "Swipe diagram →";
    position: sticky;
    left: 10px;
    bottom: 8px;
    display: inline-block;
    padding: 5px 8px;
    color: white;
    background: rgba(16,33,27,.86);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 4px 10px 4px 10px;
    font-family: var(--mono);
    font-size: 8px;
    letter-spacing: .06em;
    text-transform: uppercase;
  }
  .case-notes > div { grid-template-columns: 1fr; gap: 22px; }
  .archive { grid-template-columns: 1fr; }
  .archive > * { border-right: 0; border-bottom: 1px solid var(--ink); }
  .archive > *:last-child { border-bottom: 0; }
  .experience-list li { grid-template-columns: 1fr; gap: 14px; padding: 30px 4px; }
  .experience-list__impact { grid-column: 1; }
  .capability-map { grid-template-columns: 1fr; }
  .capability-map article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--ink) !important; }
  .capability-map article:last-child { border-bottom: 0 !important; }
  .capability-map h3 { margin-top: 34px; }
  .recognition { margin-top: 90px; }
  .recognition__intro { display: grid; gap: 25px; }
  .recognition__top { grid-template-columns: 1fr; }
  .recognition__top article { min-height: 190px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .recognition__top article:last-child { border-bottom: 0; }
  .recognition__top p { margin-top: 20px; }
  .recognition__more ul { columns: 1; }
  .contact-section { padding: 72px 22px 40px; }
  .contact-section h2 { font-size: 52px; }
  .contact-section__bottom { grid-template-columns: 1fr; margin-top: 55px; }
  .contact-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-top: 60px; }
  .site-footer { grid-template-columns: 1fr; width: calc(100% - 28px); }
  .site-footer p:nth-child(2) { display: none; }
  .site-footer button { justify-self: start; }
  .consent { grid-template-columns: 1fr; right: 10px; bottom: 10px; width: calc(100% - 20px); }
  .consent__actions { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .system-thread__progress, .system-thread__head, .system-thread__head-ring { display: none; }
  .hero__trace-hint span::after { animation: none; }
}

@media print {
  .site-header, .hero__actions, .consent, .site-footer button, .system-thread, .hero__trace-hint, .case-trace, .case-route { display: none !important; }
  body { background: white; color: black; }
  .trace-section, .experience-section, .contact-section { width: 100%; color: black; background: white; border: 1px solid black; }
  .case { break-inside: avoid; }
}