:root {
  --ink: #10110f;
  --paper: #f0eee8;
  --paper-deep: #e5e1d7;
  --white: #fffdf8;
  --lime: #b9ff2c;
  --lime-dark: #7dbb00;
  --orange: #ff5c35;
  --blue: #4869ff;
  --muted: #686a63;
  --line: rgba(16, 17, 15, 0.16);
  --display: "Arial Narrow", "Roboto Condensed", "Microsoft YaHei", sans-serif;
  --body: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: 100;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 72px;
  padding: 0 4vw;
  border-bottom: 1px solid var(--line);
  background: rgba(240, 238, 232, 0.92);
  backdrop-filter: blur(16px);
}

.wordmark {
  justify-self: start;
  font-family: var(--display);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.wordmark-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--lime-dark);
}

.site-header nav {
  display: flex;
  gap: 26px;
  color: #30322e;
  font-size: 13px;
  font-weight: 700;
}

.site-header nav a,
.header-contact {
  position: relative;
}

.site-header nav a::after,
.header-contact::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-header nav a:hover::after,
.site-header nav a:focus-visible::after,
.header-contact:hover::after,
.header-contact:focus-visible::after {
  transform: scaleX(1);
}

.header-contact {
  justify-self: end;
  font-size: 13px;
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.75fr);
  gap: 7vw;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 8vh 6vw 9vh;
}

.eyebrow,
.section-index,
.project-meta,
.identity-label,
.takeaway-kicker {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  justify-content: space-between;
  max-width: 690px;
  padding-bottom: 13px;
  border-bottom: 2px solid var(--ink);
}

.hero h1 {
  max-width: 830px;
  margin: 28px 0 25px;
  font-family: var(--display);
  font-size: clamp(64px, 7.5vw, 126px);
  font-weight: 950;
  line-height: 0.94;
  letter-spacing: -0.075em;
}

.hero h1 span {
  position: relative;
  z-index: 0;
  display: inline-block;
}

.hero h1 span::after {
  position: absolute;
  z-index: -1;
  right: -0.05em;
  bottom: 0.05em;
  left: 0.02em;
  height: 0.27em;
  content: "";
  background: var(--lime);
  transform: rotate(-1deg);
}

.hero-intro {
  max-width: 680px;
  margin: 0;
  color: #3d3f3a;
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  gap: 34px;
  align-items: center;
  justify-content: space-between;
  min-width: 170px;
  padding: 13px 17px;
  border: 1px solid var(--ink);
  font-size: 13px;
  font-weight: 800;
  transition: 160ms ease;
}

.button-primary {
  color: var(--white);
  background: var(--ink);
}

.button:hover,
.button:focus-visible {
  color: var(--ink);
  background: var(--lime);
  transform: translateY(-2px);
}

.hero-meta {
  display: flex;
  gap: 34px;
  margin-top: 42px;
}

.hero-meta div {
  display: grid;
  padding-right: 34px;
  border-right: 1px solid var(--line);
}

.hero-meta div:last-child {
  padding-right: 0;
  border-right: 0;
}

.hero-meta strong {
  font-family: var(--display);
  font-size: 33px;
  line-height: 1;
}

.hero-meta span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.portrait-panel {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 520px;
}

.portrait-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 0.86;
  border: 1px solid var(--ink);
  background:
    radial-gradient(circle at 72% 25%, rgba(185, 255, 44, 0.9), transparent 29%),
    linear-gradient(135deg, #c8c6bf, #7b7d76);
}

.portrait-frame img {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.04);
}

.portrait-placeholder {
  position: absolute;
  top: 50%;
  left: 50%;
  font-family: var(--display);
  font-size: clamp(90px, 14vw, 190px);
  font-weight: 950;
  color: rgba(16, 17, 15, 0.78);
  transform: translate(-50%, -50%);
}

.portrait-code {
  position: absolute;
  z-index: 2;
  right: 14px;
  bottom: 12px;
  padding: 3px 8px;
  color: var(--ink);
  background: var(--lime);
  font-family: var(--display);
  font-size: 11px;
  font-weight: 900;
}

.identity-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 12px;
  border-bottom: 1px solid var(--ink);
}

.identity-card h2 {
  margin: 2px 0 0;
  font-family: var(--display);
  font-size: 27px;
  line-height: 1.1;
}

.identity-card small {
  font-size: 14px;
  font-weight: 600;
}

.status-pill {
  padding: 5px 10px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.identity-detail {
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.marquee {
  overflow: hidden;
  padding: 12px 0;
  color: var(--white);
  background: var(--ink);
  white-space: nowrap;
}

.marquee div {
  display: flex;
  gap: 28px;
  justify-content: center;
  align-items: center;
  min-width: max-content;
  font-family: var(--display);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.marquee i {
  color: var(--lime);
  font-size: 9px;
}

.section {
  padding: 120px 6vw;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.58fr) 1fr;
  gap: 6vw;
  align-items: start;
}

.section-heading.horizontal {
  grid-template-columns: 1fr minmax(260px, 0.4fr);
  align-items: end;
  padding-bottom: 44px;
  border-bottom: 2px solid var(--ink);
}

.section-heading h2 {
  margin: 12px 0 0;
  font-family: var(--display);
  font-size: clamp(43px, 5vw, 76px);
  font-weight: 950;
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.section-heading.horizontal p {
  max-width: 390px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.about-content {
  grid-column: 2;
}

.about-content .lead,
.workflow-intro .lead {
  margin-top: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(24px, 2.25vw, 36px);
  font-weight: 750;
  line-height: 1.5;
  letter-spacing: -0.025em;
}

.about-content > p:not(.lead),
.workflow-intro > p:not(.lead) {
  max-width: 760px;
  color: var(--muted);
}

.about {
  display: grid;
  grid-template-columns: minmax(220px, 0.58fr) 1fr;
  gap: 6vw;
}

.about .section-heading {
  display: block;
}

.capability-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 55px;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.capability-grid article,
.geo-practice-grid article,
.skill-board article {
  min-height: 210px;
  padding: 24px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.capability-grid article > span,
.geo-practice-grid article > span,
.skill-board article > span {
  color: var(--muted);
  font-family: var(--display);
  font-size: 10px;
  font-weight: 900;
}

.capability-grid h3,
.geo-practice-grid h3,
.skill-board h3 {
  margin: 42px 0 7px;
  font-family: var(--display);
  font-size: 24px;
  line-height: 1.1;
}

.capability-grid p,
.geo-practice-grid p,
.skill-board p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.projects {
  background: var(--white);
}

.project-list {
  display: grid;
}

.project-card {
  display: grid;
  grid-template-columns: 60px minmax(320px, 0.8fr) minmax(360px, 1fr);
  gap: 4vw;
  padding: 68px 0;
  border-bottom: 1px solid var(--line);
}

.project-number {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 900;
}

.project-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.project-meta span {
  padding: 3px 8px;
  border: 1px solid var(--ink);
}

.project-copy h3 {
  margin: 22px 0 0;
  font-family: var(--display);
  font-size: clamp(34px, 3.4vw, 56px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.project-copy h4 {
  margin: 9px 0 23px;
  color: var(--muted);
  font-size: 15px;
}

.project-copy > p {
  margin: 0;
  color: #454740;
  font-size: 14px;
}

.project-copy ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px 18px;
  padding: 0;
  margin: 23px 0;
  list-style: none;
  font-size: 12px;
  font-weight: 700;
}

.project-copy li::before {
  content: "↳ ";
  color: var(--lime-dark);
}

.project-stack {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--display);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.project-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 25px;
}

.project-links a,
.geo-intro > a {
  padding-bottom: 3px;
  border-bottom: 1px solid var(--ink);
  font-size: 12px;
  font-weight: 900;
}

.project-links a.secondary {
  color: var(--muted);
  border-color: var(--muted);
}

.project-visual {
  align-self: center;
  min-height: 390px;
  padding: 23px;
  border: 1px solid var(--ink);
  box-shadow: 12px 12px 0 var(--ink);
}

.visual-chainscope {
  color: #e9f3ff;
  background: #10151f;
}

.visual-topbar,
.visual-metrics {
  display: flex;
  justify-content: space-between;
  font-family: var(--display);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.07em;
}

.live-dot::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 5px;
  border-radius: 50%;
  content: "";
  background: var(--lime);
  box-shadow: 0 0 10px var(--lime);
}

.survey-card {
  margin: 45px auto 40px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.survey-kicker {
  color: #7a93ad;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.survey-question {
  margin: 12px 0 25px;
  font-size: 16px;
  font-weight: 800;
}

.survey-option {
  display: flex;
  justify-content: space-between;
  padding: 9px 12px;
  margin-top: 8px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 10px;
}

.survey-option.active {
  color: var(--ink);
  border-color: var(--lime);
  background: var(--lime);
}

.voting-mock {
  display: grid;
  place-items: center;
  color: #ebf1ff;
  background: linear-gradient(145deg, #192542, #111827 68%);
}

.voting-window {
  width: 100%;
  max-width: 460px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 18, 34, 0.76);
}

.window-dots {
  display: flex;
  gap: 6px;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.window-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fc6a4c;
}

.window-dots i:nth-child(2) { background: #ffd35a; }
.window-dots i:nth-child(3) { background: var(--lime); }
.window-dots span { margin-left: auto; color: #8ba2c5; font-size: 8px; font-weight: 900; letter-spacing: 0.1em; }
.wallet-line { display: flex; justify-content: space-between; margin: 18px 0 27px; color: #8ba2c5; font-size: 8px; }
.wallet-line strong { color: #b7c8e5; }
.vote-question { margin-bottom: 13px; font-size: 16px; font-weight: 800; }
.vote-row { display: flex; justify-content: space-between; padding: 10px 12px; margin-top: 7px; border: 1px solid rgba(255,255,255,.15); font-size: 10px; }
.vote-row.active { color: var(--ink); border-color: var(--lime); background: var(--lime); }
.vote-row em { font-style: normal; font-weight: 900; }
.proof-label { display: flex; justify-content: space-between; margin-top: 25px; color: #8ba2c5; font-size: 8px; letter-spacing: .08em; }
.proof-label strong { color: var(--lime); }

.visual-ledger {
  color: #1c2632;
  background: #eff4f8;
}

.ledger-title,
.ledger-toolbar,
.ledger-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ledger-title {
  font-size: 17px;
  font-weight: 900;
}

.ledger-title span:last-child {
  padding: 2px 7px;
  border: 1px solid #8392a0;
  font-size: 8px;
}

.ledger-toolbar {
  margin: 27px 0 12px;
  padding: 10px;
  color: #53687c;
  background: #dfe7ed;
  font-size: 9px;
}

.ledger-table {
  border: 1px solid #bfccd5;
}

.ledger-row {
  display: grid;
  grid-template-columns: 1fr 1fr 0.8fr 0.9fr;
  gap: 7px;
  padding: 11px;
  border-bottom: 1px solid #ccd6dd;
  font-size: 9px;
}

.ledger-row:last-child { border-bottom: 0; }
.ledger-head { color: #6d8293; background: #e7edf1; font-weight: 900; }
.badge { width: fit-content; padding: 1px 5px; border-radius: 2px; }
.badge.amber { color: #815800; background: #ffe6a3; }
.badge.blue { color: #194b8f; background: #c7ddff; }
.badge.green { color: #276246; background: #bce9d1; }
.ledger-footer { margin-top: 27px; color: #6d8293; font-size: 8px; font-weight: 800; }

.workflow {
  position: relative;
  overflow: hidden;
  color: #f1f2ec;
  background: #141611;
}

.workflow::before {
  position: absolute;
  top: -220px;
  right: -180px;
  width: 620px;
  height: 620px;
  border: 1px solid rgba(185, 255, 44, 0.18);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 70px rgba(185, 255, 44, 0.025), 0 0 0 140px rgba(185, 255, 44, 0.018);
}

.workflow .section-index,
.workflow .takeaway-kicker {
  color: var(--lime);
}

.workflow-heading {
  position: relative;
  z-index: 1;
  border-color: rgba(255, 255, 255, 0.28) !important;
}

.experiment-stamp {
  justify-self: end;
  padding: 18px 22px;
  border: 1px solid var(--lime);
  transform: rotate(1.2deg);
}

.experiment-stamp span,
.experiment-stamp strong {
  display: block;
  line-height: 1.25;
}

.experiment-stamp span {
  color: var(--lime);
  font-family: var(--display);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.experiment-stamp strong {
  margin-top: 6px;
  font-size: 21px;
}

.workflow-intro {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 7vw;
  align-items: end;
  padding: 68px 0 55px;
}

.workflow-intro .lead {
  margin: 0;
  color: #f1f2ec;
}

.workflow-intro > p:not(.lead) {
  margin: 0;
  color: #a9aca3;
  font-size: 14px;
}

.mindset-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.mindset-track article {
  position: relative;
  min-height: 190px;
  padding: 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.mindset-track article::after {
  position: absolute;
  top: 26px;
  right: -8px;
  z-index: 1;
  content: "→";
  color: var(--lime);
  font-size: 12px;
}

.mindset-track article:last-child::after { display: none; }
.mindset-track span { color: #686b64; font-family: var(--display); font-size: 10px; font-weight: 900; }
.mindset-track small { display: block; margin-top: 28px; color: var(--lime); font-family: var(--display); font-size: 21px; font-weight: 900; }
.mindset-track p { margin: 7px 0 0; color: #aaada4; font-size: 12px; line-height: 1.75; }

.version-list {
  display: grid;
  gap: 1px;
  margin-top: 82px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.version-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  background: #191b16;
}

.version-card.featured {
  background: #1d2118;
}

.version-side {
  padding: 34px 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.version-side > span {
  color: #777b72;
  font-family: var(--display);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.version-side strong {
  display: block;
  margin: 15px 0;
  color: var(--lime);
  font-family: var(--display);
  font-size: 67px;
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.version-side small {
  color: #a9ada3;
  font-size: 10px;
}

.version-main {
  padding: 34px clamp(28px, 4vw, 60px) 48px;
}

.version-title {
  display: flex;
  gap: 25px;
  align-items: flex-start;
  justify-content: space-between;
}

.version-title > div > span {
  color: #777b72;
  font-family: var(--display);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.version-title h3 {
  margin: 6px 0 0;
  font-family: var(--display);
  font-size: clamp(28px, 3vw, 43px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.version-status {
  flex: 0 0 auto;
  padding: 5px 9px;
  color: var(--lime);
  border: 1px solid rgba(185, 255, 44, 0.45);
  font-family: var(--display);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.version-main > p {
  max-width: 920px;
  margin: 24px 0 30px;
  color: #b8bbb2;
  font-size: 14px;
}

.flow-line {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.17);
}

.flow-line span {
  padding: 5px 9px;
  color: #d7d9d2;
  background: rgba(255, 255, 255, 0.06);
  font-size: 10px;
  font-weight: 700;
}

.flow-line i {
  color: var(--lime);
  font-style: normal;
  font-size: 10px;
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(185, 255, 44, 0.33);
  border-left: 1px solid rgba(185, 255, 44, 0.33);
}

.agent-grid article {
  min-height: 178px;
  padding: 18px;
  border-right: 1px solid rgba(185, 255, 44, 0.33);
  border-bottom: 1px solid rgba(185, 255, 44, 0.33);
}

.agent-grid article > span {
  color: #73786d;
  font-family: var(--display);
  font-size: 7px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.agent-grid h4 {
  margin: 31px 0 6px;
  color: var(--lime);
  font-family: var(--display);
  font-size: 20px;
}

.agent-grid p {
  margin: 0;
  color: #9b9f95;
  font-size: 10px;
  line-height: 1.7;
}

.change-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.change-grid article {
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, 0.17);
}

.change-grid span,
.change-grid strong {
  display: block;
}

.change-grid span {
  color: var(--lime);
  font-size: 9px;
  font-weight: 900;
}

.change-grid strong {
  margin-top: 9px;
  font-size: 12px;
  line-height: 1.5;
}

.observation {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 15px;
  align-items: start;
  margin-top: 24px;
  padding: 15px 17px;
  color: #cfd1cb;
  border-left: 3px solid #8c9285;
  background: rgba(255, 255, 255, 0.045);
}

.observation.warning { border-left-color: var(--orange); }
.observation.positive { border-left-color: var(--lime); }
.observation > span { padding-top: 2px; color: #94988f; font-size: 9px; font-weight: 900; letter-spacing: 0.08em; }
.observation p { margin: 0; font-size: 11px; line-height: 1.7; }

.workflow-takeaways {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 7vw;
  padding: 100px 0 70px;
}

.workflow-takeaways h3 {
  margin: 15px 0 0;
  font-family: var(--display);
  font-size: clamp(38px, 4.5vw, 65px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.takeaway-list {
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.takeaway-list article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  padding: 19px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.takeaway-list strong { color: var(--lime); font-family: var(--display); font-size: 11px; }
.takeaway-list p { margin: 0; color: #b3b6ad; font-size: 13px; }

.evidence-note {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 22px 25px;
  color: #161811;
  background: var(--lime);
}

.evidence-note strong { font-family: var(--display); font-size: 17px; }
.evidence-note p { margin: 0; font-size: 11px; line-height: 1.6; }
.evidence-note a { padding-bottom: 2px; border-bottom: 1px solid var(--ink); font-size: 10px; font-weight: 900; white-space: nowrap; }

.geo-focus {
  background: var(--paper-deep);
}

.geo-stage {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  margin-top: 62px;
  border: 1px solid var(--ink);
}

.geo-intro {
  padding: clamp(30px, 5vw, 70px);
  color: var(--white);
  background: var(--ink);
}

.geo-kicker {
  display: inline-block;
  padding: 4px 8px;
  color: var(--ink);
  background: var(--lime);
  font-family: var(--display);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.geo-role {
  display: block;
  margin-top: 26px;
  color: #9da098;
  font-size: 11px;
  font-weight: 800;
}

.geo-intro h3 {
  margin: 26px 0;
  font-family: var(--display);
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.geo-intro p {
  margin-bottom: 35px;
  color: #b6b8b2;
  font-size: 13px;
}

.geo-intro > a { border-color: var(--lime); color: var(--lime); }

.geo-practice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.experience {
  display: grid;
  grid-template-columns: minmax(260px, 0.6fr) 1fr;
  gap: 7vw;
  background: var(--white);
}

.experience .section-heading {
  display: block;
}

.timeline-item {
  display: grid;
  grid-template-columns: 150px minmax(230px, 0.7fr) 1fr;
  gap: 25px;
  padding: 30px 0;
  border-top: 1px solid var(--ink);
}

.timeline-item time {
  font-family: var(--display);
  font-size: 10px;
  font-weight: 900;
}

.timeline-item h3 { margin: 0; font-family: var(--display); font-size: 19px; line-height: 1.2; }
.timeline-item div span { color: var(--muted); font-size: 10px; }
.timeline-item p { margin: 0; color: var(--muted); font-size: 12px; }

.skill-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 55px;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.credentials {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-top: 25px;
}

.credentials span {
  padding: 6px 10px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 800;
}

.contact {
  padding: 100px 6vw 30px;
  color: var(--white);
  background: var(--ink);
}

.section-index.light { color: var(--lime); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8vw;
  align-items: end;
  padding: 75px 0 90px;
}

.contact-grid > div > p { margin: 0 0 20px; color: #aaa; font-size: 13px; }
.contact-grid h2 { margin: 0; font-family: var(--display); font-size: clamp(68px, 8vw, 130px); line-height: .83; letter-spacing: -.07em; }
.contact-links { border-top: 1px solid #555; }
.contact-links a { display: grid; grid-template-columns: 100px 1fr auto; gap: 20px; align-items: center; padding: 22px 0; border-bottom: 1px solid #555; }
.contact-links a > span:first-child { color: #777; font-size: 8px; font-weight: 900; letter-spacing: .12em; }
.contact-links strong { font-family: var(--display); font-size: clamp(15px, 2vw, 26px); }
.contact-links a > span:last-child { color: var(--lime); }

footer {
  display: flex;
  justify-content: space-between;
  padding-top: 23px;
  border-top: 1px solid #444;
  color: #777;
  font-family: var(--display);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: .08em;
}

footer a { color: var(--white); }

@media (max-width: 1120px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr minmax(310px, .6fr); gap: 4vw; }
  .project-card { grid-template-columns: 44px 1fr; }
  .project-visual { grid-column: 2; }
  .agent-grid { grid-template-columns: 1fr 1fr; }
  .skill-board { grid-template-columns: 1fr 1fr; }
  .timeline-item { grid-template-columns: 115px 1fr; }
  .timeline-item p { grid-column: 2; }
}

@media (max-width: 780px) {
  html { scroll-padding-top: 62px; }
  .site-header { min-height: 62px; padding: 0 20px; }
  .header-contact { font-size: 11px; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 60px 22px 70px; }
  .hero h1 { font-size: clamp(56px, 17vw, 90px); }
  .hero-meta { gap: 14px; }
  .hero-meta div { padding-right: 14px; }
  .portrait-panel { max-width: 100%; }
  .portrait-frame { aspect-ratio: 1 / 1.05; }
  .marquee div { justify-content: flex-start; padding-left: 20px; }
  .section { padding: 78px 22px; }
  .about, .experience { display: block; }
  .about-content { margin-top: 42px; }
  .section-heading, .section-heading.horizontal { display: block; padding-bottom: 30px; }
  .section-heading.horizontal > p { margin-top: 20px; }
  .capability-grid, .geo-practice-grid, .skill-board { grid-template-columns: 1fr; }
  .capability-grid article, .geo-practice-grid article, .skill-board article { min-height: 175px; }
  .project-card { grid-template-columns: 1fr; gap: 25px; padding: 50px 0; }
  .project-visual { grid-column: auto; min-height: 330px; padding: 17px; box-shadow: 7px 7px 0 var(--ink); }
  .project-copy ul { grid-template-columns: 1fr; }
  .section-heading.horizontal.workflow-heading { display: grid !important; grid-template-columns: 1fr; gap: 28px; }
  .experiment-stamp { justify-self: start; }
  .workflow-intro { grid-template-columns: 1fr; gap: 28px; padding-top: 50px; }
  .mindset-track { grid-template-columns: 1fr 1fr; }
  .mindset-track article::after { display: none; }
  .version-card { grid-template-columns: 1fr; }
  .version-side { display: flex; gap: 16px; align-items: baseline; padding: 20px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .version-side strong { margin: 0; font-size: 44px; }
  .version-main { padding: 28px 20px 35px; }
  .version-title { display: block; }
  .version-status { display: inline-block; margin-top: 13px; }
  .agent-grid, .change-grid { grid-template-columns: 1fr; }
  .observation { grid-template-columns: 1fr; gap: 7px; }
  .workflow-takeaways { grid-template-columns: 1fr; padding: 70px 0 50px; }
  .evidence-note { grid-template-columns: 1fr; gap: 12px; }
  .geo-stage { grid-template-columns: 1fr; }
  .experience .section-heading { margin-bottom: 45px; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .timeline-item p { grid-column: auto; margin-top: 7px; }
  .contact { padding: 78px 22px 25px; }
  .contact-grid { grid-template-columns: 1fr; padding: 55px 0 70px; }
  .contact-links { margin-top: 10px; }
  .contact-links a { grid-template-columns: 75px 1fr auto; gap: 10px; }
  footer { gap: 15px; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero-meta strong { font-size: 27px; }
  .identity-detail { display: grid; gap: 4px; }
  .mindset-track { grid-template-columns: 1fr; }
  .flow-line i { display: none; }
  .flow-line span { width: 100%; }
  .agent-grid { grid-template-columns: 1fr; }
  .ledger-row { grid-template-columns: .9fr .8fr .7fr 1fr; padding: 8px 5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}