@font-face {
  font-family: "Pagella";
  src: url("/assets/fonts/pagella-regular.otf") format("opentype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "Pagella";
  src: url("/assets/fonts/pagella-bold.otf") format("opentype");
  font-display: swap;
  font-style: normal;
  font-weight: 700;
}

@font-face {
  font-family: "Noto Sans";
  src: url("/assets/fonts/noto-sans-regular.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "Noto Sans";
  src: url("/assets/fonts/noto-sans-bold.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 700;
}

:root {
  --color-canvas: #eef0e8;
  --color-ink: #1a1d17;
  --color-ink-muted: #4a5240;
  --color-accent: #3d6b35;
  --color-forest: #2c3527;
  --color-line: #c5cbb8;
  --color-paper: #f8f6ef;
  --color-on-dark: #f4f2e9;
  --color-on-dark-muted: #d0d5c6;
  --font-display: "Pagella", Georgia, serif;
  --font-body: "Noto Sans", sans-serif;
  --page-gutter: clamp(1.25rem, 4vw, 4rem);
  --content-max: 88rem;
  --reading-max: 44rem;
  --header-height: 5.25rem;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: clamp(2.75rem, 5vw, 4.5rem);
  --space-7: clamp(4.5rem, 8vw, 7rem);
  --space-8: clamp(6rem, 11vw, 10rem);
  --transition-fast: 160ms ease;
  --transition-slow: 680ms cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: clamp(1.02rem, 0.98rem + 0.16vw, 1.15rem);
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-color: var(--color-accent);
}

button,
input,
textarea,
select {
  color: inherit;
  font: inherit;
}

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

::selection {
  background: var(--color-accent);
  color: #fff;
}

h1,
h2,
h3,
p {
  margin-block-start: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-wrap: balance;
}

h2 {
  font-size: clamp(2.35rem, 5.5vw, 5.8rem);
  margin-block-end: var(--space-5);
}

h3 {
  font-size: clamp(1.45rem, 2.4vw, 2.25rem);
  margin-block-end: var(--space-3);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  inset: 0 auto auto 0;
  padding: 0.8rem 1rem;
  background: var(--color-paper);
  color: var(--color-ink);
  transform: translateY(-120%);
}

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

.shell {
  width: min(100%, calc(var(--content-max) + 2 * var(--page-gutter)));
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.reading-width {
  max-width: var(--reading-max);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-block-end: var(--space-4);
  color: var(--color-accent);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 1.9rem;
  height: 1px;
  background: currentColor;
  content: "";
}

.lede {
  max-width: 48rem;
  color: var(--color-ink-muted);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  line-height: 1.38;
}

.editorial-flag {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  margin-block-end: var(--space-4);
  padding-inline: 0.75rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-ink-muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-header {
  position: absolute;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  min-height: var(--header-height);
  border-color: color-mix(in srgb, var(--color-on-dark), transparent 78%);
  background: linear-gradient(to bottom, rgb(22 28 20 / 72%), transparent);
  color: var(--color-on-dark);
  backdrop-filter: none;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: var(--space-4);
}

.wordmark {
  position: relative;
  z-index: 102;
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: 1.58rem;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  text-decoration: none;
}

.wordmark::after {
  display: inline-block;
  width: 0.35em;
  height: 0.35em;
  margin-left: 0.17em;
  border-radius: 50%;
  background: #9bb590;
  content: "";
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.85rem, 1.6vw, 1.6rem);
  font-size: 0.84rem;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  text-decoration: none;
}

.site-nav a:not(.language-link)::after {
  position: absolute;
  right: 0;
  bottom: 0.4rem;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.language-link {
  min-width: 2.75rem;
  justify-content: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.nav-toggle {
  position: relative;
  z-index: 102;
  display: none;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  width: 1.15rem;
  height: 1px;
  background: currentColor;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle-lines {
  position: relative;
}

.nav-toggle-lines::before,
.nav-toggle-lines::after {
  position: absolute;
  left: 0;
  content: "";
}

.nav-toggle-lines::before {
  transform: translateY(-0.34rem);
}

.nav-toggle-lines::after {
  transform: translateY(0.34rem);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after {
  transform: rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background: var(--color-forest);
  color: var(--color-on-dark);
}

.hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, #20281d 0%, rgb(32 40 29 / 98%) 35%, rgb(32 40 29 / 68%) 57%, rgb(32 40 29 / 20%) 100%),
    linear-gradient(0deg, rgb(21 27 19 / 65%), transparent 45%);
  content: "";
}

.hero-visual {
  position: absolute;
  z-index: -2;
  inset: 0 0 0 31%;
  overflow: hidden;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% 43%;
  filter: grayscale(0.38) sepia(0.18) saturate(0.72) contrast(1.05);
  transform: scale(1.035);
}

.hero-inner {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100svh;
  padding-block: calc(var(--header-height) + var(--space-7)) var(--space-6);
}

.hero-brand {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(5rem, 13vw, 12.5rem);
  font-weight: 700;
  letter-spacing: -0.075em;
  line-height: 0.73;
}

.hero-institute-name {
  max-width: 44rem;
  margin: clamp(1rem, 2vh, 1.5rem) 0 0 0.25rem;
  color: #d8e3d3;
  font-size: clamp(0.72rem, 1.1vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.5;
  text-wrap: balance;
}

.hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(16rem, 2fr);
  align-items: end;
  gap: var(--space-6);
  margin-top: clamp(2.5rem, 6vh, 5rem);
}

.hero h1 {
  max-width: 15ch;
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4.4rem);
}

.hero-summary {
  margin-bottom: var(--space-4);
  color: var(--color-on-dark-muted);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.55;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transition: color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.button::after {
  margin-left: 1.4rem;
  content: "↗";
}

.button-primary {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
}

.button-secondary {
  background: transparent;
}

.button:hover {
  transform: translateY(-2px);
}

.hero .button-secondary:hover,
.proof-band .button-secondary:hover,
.final-cta .button-secondary:hover {
  background: var(--color-on-dark);
  color: var(--color-forest);
}

.hero-source {
  position: absolute;
  right: var(--page-gutter);
  bottom: var(--space-3);
  writing-mode: vertical-rl;
  color: var(--color-on-dark-muted);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  padding-block: var(--space-8);
}

.section-tight {
  padding-block: var(--space-7);
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(15rem, 2fr);
  align-items: end;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.section-header h2,
.section-header p {
  margin-bottom: 0;
}

.section-header p {
  color: var(--color-ink-muted);
}

.proof-band {
  overflow: clip;
  padding-block: var(--space-8);
  background: var(--color-forest);
  color: var(--color-on-dark);
}

.proof-band .eyebrow {
  color: #a8c29e;
}

.proof-band .lede,
.proof-band .caption,
.proof-band .status-line {
  color: var(--color-on-dark-muted);
}

.editorial-split {
  display: grid;
  grid-template-columns: minmax(17rem, 5fr) minmax(0, 7fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
}

.editorial-split.reverse {
  grid-template-columns: minmax(0, 7fr) minmax(17rem, 5fr);
}

.editorial-split.reverse > :first-child {
  order: 2;
}

.editorial-split h2 {
  font-size: clamp(2.35rem, 4vw, 4.4rem);
}

.proof-figure {
  margin: 0;
}

.proof-figure .media-frame {
  overflow: hidden;
  background: var(--color-paper);
  aspect-ratio: 8 / 5;
}

.proof-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), filter var(--transition-slow);
}

.proof-figure:hover img {
  transform: scale(1.025);
}

.proof-figure figcaption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  padding-top: var(--space-3);
  font-size: 0.75rem;
  line-height: 1.5;
}

.figure-index {
  color: var(--color-accent);
  font-weight: 700;
}

.proof-band .figure-index {
  color: #a8c29e;
}

.spatialapp-research .editorial-split {
  align-items: start;
}

.workspace-figure .media-frame {
  aspect-ratio: 1540 / 1231;
}

.cad-showcase-header {
  max-width: 76rem;
}

.cad-showcase-header h2 {
  max-width: 68rem;
}

.cad-showcase-header > p:not(.eyebrow) {
  max-width: 54rem;
}

.cad-run-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.4vw, 2.4rem);
  margin-top: var(--space-6);
}

.cad-run-card {
  min-width: 0;
  margin: 0;
}

.cad-run-image {
  position: relative;
  display: block;
  overflow: hidden;
  width: 100%;
  padding: 0;
  border: 1px solid rgb(244 242 233 / 26%);
  background: #fff;
  color: var(--color-forest);
  cursor: zoom-in;
  text-align: left;
}

.cad-run-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.cad-run-image > span {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  padding: 0.45rem 0.65rem;
  background: rgb(32 40 29 / 92%);
  color: var(--color-on-dark);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.cad-run-image:hover img {
  transform: scale(1.035);
}

.cad-run-image:focus-visible {
  outline: 3px solid #c7ff8f;
  outline-offset: 4px;
}

.cad-run-card figcaption {
  display: grid;
  gap: 0.35rem;
  padding-top: var(--space-3);
  border-top: 1px solid rgb(244 242 233 / 22%);
  font-size: 0.72rem;
  line-height: 1.5;
}

.cad-run-card figcaption strong {
  color: var(--color-on-dark);
  font-size: 0.78rem;
}

.cad-run-card figcaption span {
  color: var(--color-on-dark-muted);
}

.cad-showcase-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid rgb(244 242 233 / 22%);
}

.cad-showcase-action p {
  margin: 0;
  color: var(--color-on-dark-muted);
  font-size: 0.78rem;
}

.evidence-detail {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(15rem, 4fr);
  align-items: end;
  gap: clamp(1.5rem, 5vw, 5rem);
  margin: var(--space-7) 0 0;
  padding-top: var(--space-5);
  border-top: 1px solid rgb(244 242 233 / 22%);
}

.evidence-detail .media-frame {
  overflow: hidden;
  aspect-ratio: 8 / 5;
  background: var(--color-paper);
}

.evidence-detail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.evidence-detail figcaption {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
  font-size: 0.8rem;
  line-height: 1.6;
}

.caption {
  color: var(--color-ink-muted);
}

.status-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.5rem;
  margin-block: var(--space-5);
  padding-block: var(--space-3);
  border-block: 1px solid color-mix(in srgb, currentColor, transparent 72%);
  color: var(--color-ink-muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.status-line span::before {
  margin-right: 0.5rem;
  color: var(--color-accent);
  content: "●";
  font-size: 0.65em;
}

.proof-band .status-line span::before {
  color: #a8c29e;
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(13rem, 3fr) minmax(0, 8fr);
  gap: clamp(2rem, 8vw, 9rem);
}

.evidence-rail {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  align-self: start;
  padding-left: 1.8rem;
}

.evidence-rail::before {
  position: absolute;
  top: 0.55rem;
  bottom: 0.55rem;
  left: 0.25rem;
  width: 1px;
  background: var(--color-line);
  content: "";
}

.evidence-rail a {
  position: relative;
  display: block;
  padding-block: 0.65rem;
  color: var(--color-ink-muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.evidence-rail a::before {
  position: absolute;
  top: 1.05rem;
  left: -1.86rem;
  width: 0.75rem;
  height: 0.75rem;
  border: 2px solid var(--color-canvas);
  border-radius: 50%;
  background: var(--color-line);
  box-shadow: 0 0 0 1px var(--color-line);
  content: "";
}

.evidence-rail a[aria-current="step"] {
  color: var(--color-ink);
  transform: translateX(0.3rem);
}

.evidence-rail a[aria-current="step"]::before {
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.process-stage {
  display: grid;
  align-content: center;
  min-height: min(58rem, 72svh);
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-line);
}

.process-stage:first-child {
  border-top: 0;
}

.stage-number {
  margin-bottom: var(--space-4);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.process-stage p {
  max-width: 40rem;
  color: var(--color-ink-muted);
}

.project-list,
.capability-list {
  border-top: 1px solid var(--color-line);
}

.portfolio-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: var(--space-6);
  border-block: 1px solid var(--color-line);
}

.portfolio-pillar {
  display: flex;
  min-width: 0;
  min-height: 24rem;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid var(--color-line);
}

.portfolio-pillar:first-child {
  border-left: 1px solid var(--color-line);
}

.pillar-number {
  margin-bottom: var(--space-6);
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.portfolio-pillar h3 {
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.portfolio-pillar p {
  color: var(--color-ink-muted);
}

.portfolio-pillar .text-link {
  margin-top: auto;
}

.project-row,
.capability-row {
  display: grid;
  grid-template-columns: minmax(9rem, 2fr) minmax(15rem, 5fr) minmax(8rem, 2fr);
  align-items: start;
  gap: var(--space-5);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-line);
}

.project-row h3,
.capability-row h3,
.project-row p,
.capability-row p {
  margin-bottom: 0;
}

.project-row p,
.capability-row p {
  color: var(--color-ink-muted);
}

.row-meta {
  color: var(--color-ink-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-intro {
  padding-block: clamp(calc(var(--header-height) + 2.5rem), 12vw, 10rem) var(--space-7);
  border-bottom: 1px solid var(--color-line);
}

.page-intro h1 {
  max-width: 14ch;
  margin-bottom: var(--space-5);
  font-size: clamp(3.4rem, 9vw, 9rem);
}

.projects-intro h1,
.research-intro h1 {
  max-width: 20ch;
  font-size: clamp(2.65rem, 6.5vw, 7rem);
}

.company-intro h1,
.contact-intro h1 {
  max-width: 20ch;
  font-size: clamp(2.35rem, 6.5vw, 7rem);
}

.projects-intro .lede,
.research-intro .lede {
  max-width: 50rem;
  font-size: clamp(1.18rem, 2.2vw, 1.8rem);
}

.page-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(15rem, 3fr);
  align-items: end;
  gap: var(--space-6);
}

.page-intro-single {
  grid-template-columns: 1fr;
}

.page-intro-single > div {
  max-width: 78rem;
}

.projects-intro {
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: min(78svh, 52rem);
  align-items: flex-end;
  overflow: hidden;
  background: #25051c;
  color: var(--color-on-dark);
}

.projects-intro::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, #20281d 0%, rgb(32 40 29 / 98%) 34%, rgb(32 40 29 / 78%) 52%, rgb(32 40 29 / 24%) 100%),
    linear-gradient(0deg, rgb(21 27 19 / 76%), transparent 60%);
  content: "";
}

.projects-intro-visual {
  position: absolute;
  z-index: -2;
  inset: 0 0 0 28%;
  overflow: hidden;
}

.projects-intro-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  transform: scale(1.025);
}

.projects-intro .page-intro-grid {
  position: relative;
  z-index: 1;
  width: 100%;
}

.projects-intro h1,
.projects-intro .page-index strong,
.projects-intro .jump-index a {
  color: var(--color-on-dark);
}

.projects-intro .eyebrow {
  color: #a8c29e;
}

.projects-intro .lede,
.projects-intro .page-index {
  color: var(--color-on-dark-muted);
}

.research-intro {
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: min(74svh, 49rem);
  align-items: flex-end;
  overflow: hidden;
  background: var(--color-forest);
  color: var(--color-on-dark);
}

.research-intro::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, #20281d 0%, rgb(32 40 29 / 98%) 32%, rgb(32 40 29 / 76%) 52%, rgb(32 40 29 / 18%) 100%),
    linear-gradient(0deg, rgb(21 27 19 / 78%), transparent 60%);
  content: "";
}

.research-intro-visual {
  position: absolute;
  z-index: -2;
  inset: 0 0 0 25%;
  overflow: hidden;
}

.research-intro-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.025);
}

.research-intro .page-intro-grid {
  position: relative;
  z-index: 1;
  width: 100%;
}

.research-intro h1,
.research-intro .page-index strong,
.research-intro .jump-index a {
  color: var(--color-on-dark);
}

.research-intro .eyebrow {
  color: #a8c29e;
}

.research-intro .lede,
.research-intro .page-index {
  color: var(--color-on-dark-muted);
}

.page-index {
  justify-self: end;
  max-width: 20rem;
  color: var(--color-ink-muted);
  font-size: 0.78rem;
}

.page-index strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-ink);
}

.prose {
  max-width: var(--reading-max);
}

.prose h2 {
  margin-top: var(--space-7);
  font-size: clamp(2rem, 4vw, 3.75rem);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p,
.prose li {
  color: var(--color-ink-muted);
}

.prose a {
  color: var(--color-ink);
}

.quote-block {
  margin-block: var(--space-7);
  padding: var(--space-6) 0 var(--space-6) clamp(1.5rem, 5vw, 5rem);
  border-block: 1px solid var(--color-line);
  border-left: 0.45rem solid var(--color-accent);
}

.quote-block blockquote {
  max-width: 24ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 4.75rem);
  line-height: 1.08;
}

.data-table-wrap {
  overflow-x: auto;
  margin-block: var(--space-5);
  border-block: 1px solid var(--color-line);
}

.data-table {
  width: 100%;
  min-width: 42rem;
  border-collapse: collapse;
  text-align: left;
}

.data-table th,
.data-table td {
  padding: 1rem 1.25rem 1rem 0;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}

.data-table tr:last-child th,
.data-table tr:last-child td {
  border-bottom: 0;
}

.data-table th {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-table td {
  color: var(--color-ink-muted);
}

.contact-lines {
  border-top: 1px solid var(--color-line);
}

.contact-line {
  display: grid;
  grid-template-columns: minmax(9rem, 2fr) minmax(16rem, 7fr);
  gap: var(--space-5);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-line);
}

.contact-line dt {
  color: var(--color-ink-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-line dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2.75rem);
  line-height: 1.2;
}

.archive-intro {
  overflow: hidden;
}

.archive-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(16rem, 3fr);
  align-items: center;
  gap: var(--space-6);
}

.archive-intro h1 {
  max-width: 11ch;
}

.archive-symbol {
  position: relative;
  justify-self: end;
  width: min(100%, 29rem);
  margin: 0;
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: var(--color-paper);
}

.archive-symbol::before {
  position: absolute;
  inset: 9%;
  border: 1px solid color-mix(in srgb, var(--color-accent), transparent 65%);
  border-radius: 50%;
  content: "";
}

.archive-symbol img {
  position: relative;
  border-radius: 50%;
}

.guide-section {
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--color-line);
}

.guide-grid {
  display: grid;
  grid-template-columns: minmax(15rem, 4fr) minmax(0, 8fr);
  align-items: start;
  gap: clamp(2rem, 7vw, 8rem);
}

.guide-meta {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.guide-meta h2 {
  margin-bottom: var(--space-4);
  font-size: clamp(2.25rem, 4.5vw, 4.75rem);
}

.guide-meta p:not(.eyebrow) {
  color: var(--color-ink-muted);
}

.guide-status {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-5);
}

.guide-status span {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-ink-muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.presentation-panel {
  min-width: 0;
}

.presentation-embed {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid color-mix(in srgb, var(--color-on-dark), transparent 78%);
  background:
    radial-gradient(circle at 84% 18%, rgb(168 194 158 / 20%), transparent 28%),
    var(--color-forest);
  color: var(--color-on-dark);
}

.presentation-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: start;
  padding: clamp(1.25rem, 5vw, 4.5rem);
}

.presentation-placeholder[hidden] {
  display: none;
}

.presentation-kicker {
  margin-bottom: var(--space-3);
  color: #a8c29e;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.presentation-placeholder h3 {
  max-width: 17ch;
  font-size: clamp(1.65rem, 3.5vw, 3.3rem);
}

.presentation-placeholder p {
  max-width: 40rem;
  color: var(--color-on-dark-muted);
  font-size: 0.82rem;
}

.presentation-placeholder .button {
  margin-top: var(--space-3);
  background: transparent;
  color: var(--color-on-dark);
  cursor: pointer;
}

.presentation-placeholder .button:hover {
  background: var(--color-on-dark);
  color: var(--color-forest);
}

.presentation-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.presentation-frame[hidden] {
  display: none;
}

.presentation-caption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-3);
  color: var(--color-ink-muted);
  font-size: 0.75rem;
}

.presentation-caption a {
  flex: 0 0 auto;
  color: var(--color-ink);
  font-weight: 700;
}

.legal-section {
  padding-block: var(--space-8);
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(12rem, 3fr) minmax(0, 8fr);
  align-items: start;
  gap: clamp(2rem, 8vw, 9rem);
}

.legal-aside {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  color: var(--color-ink-muted);
  font-size: 0.78rem;
}

.legal-aside strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-ink);
}

.legal-content {
  max-width: 52rem;
}

.legal-content h2 {
  margin-block: var(--space-7) var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  font-size: clamp(1.75rem, 3.4vw, 3.2rem);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p,
.legal-content address {
  color: var(--color-ink-muted);
}

.legal-content address {
  font-style: normal;
}

.legal-content a {
  color: var(--color-ink);
}

.final-cta {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-8);
  background: var(--color-forest);
  color: var(--color-on-dark);
}

.final-cta::after {
  position: absolute;
  right: -12vw;
  bottom: -25vw;
  width: 52vw;
  height: 52vw;
  border: 1px solid rgb(244 242 233 / 14%);
  border-radius: 50%;
  box-shadow: 0 0 0 8vw rgb(244 242 233 / 3%), 0 0 0 16vw rgb(244 242 233 / 2%);
  content: "";
}

.final-cta .shell {
  position: relative;
  z-index: 1;
}

.final-cta h2 {
  max-width: 13ch;
}

.final-cta p {
  max-width: 38rem;
  color: var(--color-on-dark-muted);
}

.company-cta h2 {
  max-width: 24ch;
  text-wrap: balance;
}

.company-cta p {
  max-width: 52rem;
}

.site-footer {
  padding-block: var(--space-6) var(--space-5);
  background: var(--color-ink);
  color: var(--color-on-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 5fr) repeat(2, minmax(9rem, 2fr));
  gap: var(--space-6);
}

.footer-mark {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.05em;
}

.footer-copy {
  max-width: 31rem;
  color: var(--color-on-dark-muted);
  font-size: 0.8rem;
}

.footer-nav h2 {
  margin-bottom: var(--space-3);
  color: var(--color-on-dark-muted);
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-nav a {
  display: block;
  width: fit-content;
  padding-block: 0.35rem;
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgb(244 242 233 / 18%);
  color: var(--color-on-dark-muted);
  font-size: 0.7rem;
}

/* AP-04 editorial content system */

code {
  overflow-wrap: anywhere;
  font-size: 0.88em;
}

.hero-kicker {
  grid-column: 1 / -1;
  margin-bottom: calc(-1 * var(--space-3));
  color: #b8cbb1;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.text-link {
  display: inline-block;
  padding-block: 0.5rem;
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration-thickness: 1px;
  transition: transform var(--transition-fast);
}

.text-link:hover {
  transform: translateX(0.25rem);
}

.flagship-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 5fr) minmax(25rem, 7fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 8rem);
}

.flagship-copy h2 {
  font-size: clamp(2.8rem, 6vw, 6.8rem);
}

.flagship-copy > p:not(.eyebrow, .lede) {
  max-width: 42rem;
  color: var(--color-ink-muted);
}

.home .hero-copy,
.home .flagship-grid,
.home .editorial-split,
.home .section-header,
.home .operator-grid,
.research-page .page-intro-grid,
.research-page .section-header,
.research-page .editorial-split,
.research-page .research-results,
.research-page .method-notes,
.research-page .evidence-detail,
.projects-page .page-intro-grid {
  grid-template-columns: 1fr;
}

.home .hero-copy,
.home .flagship-grid,
.home .editorial-split,
.home .operator-grid,
.research-page .editorial-split,
.research-page .research-results {
  gap: var(--space-6);
}

.home .hero-copy {
  max-width: 76rem;
}

.home .hero h1 {
  max-width: 22ch;
  font-size: clamp(2rem, 3.6vw, 4rem);
  text-wrap: balance;
}

.home .hero-kicker {
  margin-bottom: 0;
}

.home .hero-copy > :last-child {
  max-width: 42rem;
}

.home .editorial-split.reverse > :first-child,
.research-page .editorial-split.reverse > :first-child {
  order: initial;
}

.home .flagship-copy,
.home .editorial-split > :first-child,
.home .section-header > *,
.home .operator-grid > *,
.research-page .editorial-split > :first-child,
.research-page .section-header > *,
.research-page .research-results > :first-child {
  max-width: 76rem;
}

.home .proof-figure,
.research-page .proof-figure,
.research-page .evidence-detail {
  width: min(100%, 64rem);
}

.home .section-header > p,
.research-page .section-header > p,
.research-page .page-intro .lede,
.projects-page .page-intro .lede {
  max-width: 52rem;
}

.research-page .page-index,
.projects-page .page-index {
  justify-self: start;
  max-width: none;
}

.research-page .evidence-detail {
  align-items: start;
}

.research-page .evidence-detail figcaption {
  margin-bottom: 0;
}

.system-plate {
  position: relative;
  min-height: 38rem;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  border: 1px solid var(--color-line);
  background:
    linear-gradient(var(--color-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-line) 1px, transparent 1px),
    var(--color-paper);
  background-size: 3rem 3rem;
}

.plate-label,
.plate-note {
  position: absolute;
  margin: 0;
  padding: 0.35rem 0.55rem;
  background: var(--color-paper);
  color: var(--color-ink-muted);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.plate-label {
  top: 1rem;
  left: 1rem;
}

.plate-note {
  right: 1rem;
  bottom: 1rem;
  max-width: 23rem;
  text-align: right;
}

.integration-plate {
  position: relative;
  min-height: 34rem;
  padding: 6rem clamp(1.25rem, 3vw, 3rem) 2rem;
  border: 1px solid rgb(244 242 233 / 28%);
  background:
    linear-gradient(rgb(244 242 233 / 6%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(244 242 233 / 6%) 1px, transparent 1px),
    rgb(18 24 16 / 38%);
  background-size: 3rem 3rem;
}

.integration-plate .plate-label {
  color: var(--color-forest);
}

.integration-core {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  border-block: 1px solid rgb(244 242 233 / 32%);
  text-align: center;
}

.integration-core span,
.integration-core strong {
  padding: var(--space-4) var(--space-3);
}

.integration-core span {
  color: var(--color-on-dark-muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.integration-core strong {
  border-inline: 1px solid rgb(244 242 233 / 32%);
  color: var(--color-on-dark);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.6vw, 3.5rem);
}

.integration-plate ol {
  display: grid;
  gap: 0;
  margin: var(--space-6) 0 0;
  padding: 0;
  border-top: 1px solid rgb(244 242 233 / 22%);
  list-style: none;
}

.integration-plate li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-bottom: 1px solid rgb(244 242 233 / 22%);
  color: var(--color-on-dark-muted);
}

.integration-plate li span {
  color: #a8c29e;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.system-node {
  position: absolute;
  display: grid;
  width: min(18rem, calc(100% - 5rem));
  padding: 1.3rem;
  border: 1px solid var(--color-ink);
  background: var(--color-canvas);
  box-shadow: 0.65rem 0.65rem 0 var(--color-line);
}

.system-node span,
.system-node small {
  color: var(--color-ink-muted);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.system-node strong {
  font-family: var(--font-display);
  font-size: 1.9rem;
}

.node-agent {
  top: 18%;
  left: 8%;
}

.node-tool {
  right: 8%;
  bottom: 18%;
}

.system-path {
  position: absolute;
  top: 51%;
  right: 20%;
  left: 20%;
  padding-block: 0.5rem;
  border-block: 1px solid var(--color-accent);
  background: var(--color-paper);
  color: var(--color-accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(-8deg);
}

.row-arrow {
  justify-self: end;
  color: var(--color-accent);
  font-size: 1.25rem;
}

.project-row,
.capability-row {
  text-decoration: none;
  transition: padding var(--transition-fast), background var(--transition-fast);
}

.project-row:hover,
.capability-row:hover {
  padding-inline: 1rem;
  background: color-mix(in srgb, var(--color-paper), transparent 30%);
}

.operator-band,
.operator-card {
  padding-block: var(--space-7);
  border-block: 1px solid var(--color-line);
  background: var(--color-paper);
}

.operator-grid,
.operator-card-grid,
.manifesto-grid,
.contact-brief,
.research-results {
  display: grid;
  grid-template-columns: minmax(18rem, 5fr) minmax(20rem, 7fr);
  gap: clamp(2rem, 8vw, 8rem);
}

.operator-grid h2,
.operator-card-grid h2 {
  font-size: clamp(2.25rem, 3.2vw, 3.25rem);
}

.manifesto-grid h2,
.contact-brief h2 {
  font-size: clamp(2.5rem, 5.5vw, 5.8rem);
}

.operator-grid > :last-child,
.manifesto-copy {
  align-self: end;
  max-width: 42rem;
  color: var(--color-ink-muted);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.85rem);
  line-height: 1.45;
}

.jump-index {
  display: grid;
  gap: 0.4rem;
}

.jump-index a {
  width: fit-content;
  color: var(--color-ink);
}

.capability-chapter {
  border-bottom: 1px solid var(--color-line);
}

.tone-paper {
  background: var(--color-paper);
}

.tone-dark {
  background: var(--color-forest);
  color: var(--color-on-dark);
}

.tone-dark .eyebrow,
.tone-dark .chapter-number,
.tone-dark .project-ordinal {
  color: #a8c29e;
}

.tone-dark .lede,
.tone-dark .chapter-detail p,
.tone-dark .project-facts dd,
.tone-dark .project-boundary p,
.tone-dark .wide-evidence figcaption {
  color: var(--color-on-dark-muted);
}

.tone-dark .boundary,
.tone-dark .project-facts,
.tone-dark .project-facts > div,
.tone-dark .project-boundary {
  border-color: rgb(244 242 233 / 22%);
}

.chapter-grid {
  display: grid;
  grid-template-columns: minmax(4rem, 1fr) minmax(18rem, 5fr) minmax(20rem, 5fr);
  align-items: start;
  gap: clamp(1.5rem, 4vw, 4.5rem);
}

.chapter-number {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 7rem);
  line-height: 0.8;
}

.chapter-grid h2 {
  font-size: clamp(2.25rem, 3.2vw, 3.4rem);
}

.chapter-detail {
  padding-top: 3.5rem;
}

.chapter-detail h3 {
  margin-top: var(--space-5);
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.chapter-detail h3:first-child {
  margin-top: 0;
}

.chapter-detail p {
  color: var(--color-ink-muted);
}

.boundary {
  margin-block: var(--space-5);
  padding: var(--space-4);
  border-left: 0.3rem solid var(--color-accent);
  background: color-mix(in srgb, var(--color-canvas), transparent 35%);
}

.tone-dark .boundary {
  background: rgb(244 242 233 / 6%);
}

.method-band {
  background: var(--color-paper);
}

.method-sequence,
.research-chain,
.principle-list,
.brief-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
}

.method-sequence li,
.research-chain li,
.principle-list article {
  padding: var(--space-5);
  border-right: 1px solid var(--color-line);
}

.method-sequence li:first-child,
.research-chain li:first-child,
.principle-list article:first-child {
  border-left: 1px solid var(--color-line);
}

.method-sequence span,
.research-chain span,
.principle-list span,
.brief-list span {
  display: block;
  margin-bottom: var(--space-6);
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 700;
}

.method-sequence strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.2;
}

.method-sequence p,
.research-chain p,
.principle-list p {
  margin-top: var(--space-3);
  color: var(--color-ink-muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

.project-story {
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--color-line);
  scroll-margin-top: var(--header-height);
}

.project-story-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.project-story header {
  position: static;
  max-width: 76rem;
}

.project-story h2 {
  margin-block: var(--space-4) var(--space-5);
  font-size: clamp(3.2rem, 7vw, 7.8rem);
}

.project-story header .lede {
  max-width: 52rem;
  margin-bottom: 0;
}

.project-ordinal {
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.status-badge {
  display: inline-block;
  padding: 0.45rem 0.75rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-narrative > * + * {
  margin-top: var(--space-6);
}

.project-narrative {
  min-width: 0;
}

.project-facts {
  max-width: 76rem;
  margin: 0;
  border-top: 1px solid var(--color-line);
}

.project-story .workspace-figure,
.project-story .project-boundary {
  max-width: 76rem;
}

.spatialagents-evidence-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  align-items: start;
  gap: var(--space-5);
  max-width: 76rem;
}

.spatialagents-evidence-grid figure {
  margin: 0;
}

.qgis-evidence .media-frame {
  aspect-ratio: 1549 / 1198;
}

.codex-evidence .media-frame {
  aspect-ratio: 1307 / 764;
}

.cad-workflow-figure .media-frame {
  aspect-ratio: 1090 / 426;
  background: #fff;
}

.cad-workflow-figure img {
  object-fit: contain;
}

.project-facts > div {
  display: grid;
  grid-template-columns: minmax(8rem, 1fr) minmax(15rem, 3fr);
  gap: var(--space-5);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-line);
}

.project-facts dt {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-facts dd {
  margin: 0;
  color: var(--color-ink-muted);
}

.metric-lead {
  margin-top: var(--space-6);
}

.labs-report {
  max-width: 76rem;
  margin-top: var(--space-6);
}

.labs-report .system-graphic {
  margin-block: var(--space-5);
}

.labs-report .button {
  margin-top: var(--space-5);
}

.labs-report-kurz {
  padding-top: var(--space-5);
  border-top: 1px solid var(--section-line, var(--color-line));
}

.labs-graphic .system-graphic-frame {
  border-color: var(--section-line, var(--color-line));
  background: transparent;
  box-shadow: none;
}

.labs-graphic figcaption {
  color: var(--section-muted, var(--color-ink-muted));
}

.metric-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--space-4) var(--space-5);
  max-width: 76rem;
  margin: 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--section-line, var(--color-line));
}

.metric-band > div {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.metric-band dt {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 3.6rem);
  line-height: 0.95;
}

.metric-unit {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-band dd {
  margin: 0;
  font-size: 0.95rem;
}

.metric-band dd b {
  display: block;
  font-weight: 700;
}

.metric-note {
  max-width: var(--reading-max);
  margin-top: var(--space-4);
  font-size: 0.85rem;
}

.project-boundary {
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-left: 0.35rem solid var(--color-accent);
}

.project-boundary h3 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-boundary p:last-child {
  margin-bottom: 0;
}

.project-boundary p {
  color: var(--color-ink-muted);
}

.wide-evidence {
  margin: 0;
}

.wide-evidence img {
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  background: var(--color-canvas);
}

.wide-evidence figcaption {
  padding-top: var(--space-3);
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}

.app-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.app-gallery figure {
  min-width: 0;
  margin: 0;
}

.app-gallery img {
  width: 100%;
  border: 1px solid rgb(244 242 233 / 24%);
  background: var(--color-paper);
}

.app-gallery figcaption {
  padding-top: var(--space-2);
  color: var(--color-on-dark-muted);
  font-size: 0.7rem;
  line-height: 1.5;
}

.benchmark-panel {
  display: grid;
  grid-template-columns: minmax(12rem, 2fr) minmax(20rem, 5fr);
  gap: var(--space-5);
  padding: var(--space-5);
  background: var(--color-forest);
  color: var(--color-on-dark);
}

.benchmark-panel h3 {
  margin-bottom: 0;
}

.score-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.score-list div {
  display: grid;
  align-content: space-between;
  min-height: 9rem;
  padding-left: var(--space-3);
  border-left: 1px solid rgb(244 242 233 / 25%);
}

.score-list span,
.score-list small {
  color: var(--color-on-dark-muted);
  font-size: 0.68rem;
}

.score-list strong {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1;
}

.system-graphic {
  margin: 0;
}

.system-graphic-frame {
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  box-shadow: 0 1.5rem 4rem rgb(26 29 23 / 10%);
}

.system-graphic-frame:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

.system-graphic img {
  width: 100%;
  height: auto;
}

.system-graphic figcaption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  padding-top: var(--space-3);
  color: var(--color-ink-muted);
  font-size: 0.75rem;
  line-height: 1.55;
}

.research-chain h3 {
  font-size: 1.55rem;
}

.research-results > div:last-child {
  min-width: 0;
}

.benchmark-results {
  align-items: start;
  margin-top: var(--space-7);
  padding-top: var(--space-6);
  border-top: 1px solid color-mix(in srgb, currentColor, transparent 78%);
}

.benchmark-results h3 {
  max-width: 22ch;
  font-size: clamp(2.2rem, 4.2vw, 4.25rem);
  line-height: 0.98;
}

.benchmark-result-note {
  margin-top: var(--space-3);
  font-size: 0.82rem;
}

.method-notes {
  display: grid;
  grid-template-columns: minmax(12rem, 2fr) minmax(18rem, 3fr);
  gap: var(--space-5);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-line);
}

.method-notes h3 {
  font-size: 2rem;
}

.method-notes ul {
  margin-top: 0;
}

.method-notes li {
  margin-bottom: 0.7rem;
  color: var(--color-ink-muted);
}

.quote-band {
  padding-block: var(--space-7);
  border-block: 1px solid var(--color-line);
  background: var(--color-paper);
}

.quote-band blockquote {
  max-width: 27ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 5.7rem);
  line-height: 1.05;
}

.principles-band {
  padding-block: var(--space-8);
  background: var(--color-paper);
}

.brand-map {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  background: var(--color-paper);
}

.brand-map div {
  display: grid;
  grid-template-columns: minmax(6rem, 1fr) minmax(9rem, 2fr) minmax(12rem, 3fr);
  align-items: baseline;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-line);
}

.brand-map div:last-child {
  border-bottom: 0;
}

.brand-map small {
  color: var(--color-accent);
  font-weight: 700;
  text-transform: uppercase;
}

.brand-map strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.brand-map span {
  color: var(--color-ink-muted);
  font-size: 0.8rem;
}

.institute-field-list {
  border-top: 1px solid var(--section-line);
}

.institute-field {
  display: grid;
  grid-template-columns: minmax(9rem, 2fr) minmax(20rem, 6fr) minmax(9rem, 2fr);
  gap: clamp(1.5rem, 4vw, 4.5rem);
  align-items: start;
  padding-block: clamp(2rem, 4vw, 4rem);
  border-bottom: 1px solid var(--section-line);
}

.institute-field h3 {
  max-width: 24ch;
  margin-bottom: var(--space-3);
  font-size: clamp(1.8rem, 3.2vw, 3.2rem);
}

.institute-field > div > p {
  max-width: 52rem;
  margin-bottom: 0;
  color: var(--section-muted);
}

.field-index {
  margin: 0;
  color: var(--section-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.institute-field > .text-link {
  justify-self: end;
  margin-top: 0.35rem;
  text-align: right;
}

.collaboration-list {
  border-top: 1px solid var(--section-line);
}

.collaboration-row {
  display: grid;
  grid-template-columns: minmax(9rem, 2fr) minmax(20rem, 6fr) minmax(9rem, 2fr);
  align-items: start;
  gap: clamp(1.5rem, 4vw, 4.5rem);
  padding-block: clamp(2.5rem, 5vw, 4.75rem);
  border-bottom: 1px solid var(--section-line);
}

.collaboration-row h3 {
  max-width: 26ch;
  margin-bottom: var(--space-3);
  font-size: clamp(2rem, 3.5vw, 3.6rem);
}

.collaboration-row > div > p {
  max-width: 54rem;
  color: var(--section-muted);
}

.collaboration-row > .text-link {
  justify-self: end;
  margin-top: 0.35rem;
  text-align: right;
}

.collaboration-scope {
  display: grid;
  grid-template-columns: minmax(9rem, 1fr) minmax(18rem, 3fr);
  gap: var(--space-4);
  margin-top: var(--space-5);
  margin-bottom: 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--section-line);
}

.collaboration-scope strong {
  color: var(--section-accent);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.collaboration-contact {
  margin-top: var(--space-5);
}

.contact-collaboration-list {
  margin-top: var(--space-6);
}

.mail-display {
  display: inline-block;
  margin-top: var(--space-5);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 4rem);
  line-height: 1;
  text-decoration-thickness: 1px;
}

.brief-list {
  grid-template-columns: 1fr;
  border-top: 1px solid var(--color-line);
}

.brief-list li {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-line);
}

.brief-list span {
  margin-bottom: 0;
}

.brief-list h3,
.brief-list p {
  margin-bottom: 0;
}

.brief-list p {
  color: var(--color-ink-muted);
}

.contact-focus {
  padding-block: var(--space-8);
  background: var(--color-paper);
}

.archive-article-intro {
  padding-block: clamp(calc(var(--header-height) + 2.5rem), 13vw, 12rem) var(--space-7);
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-line);
}

.archive-article-intro h1 {
  max-width: 20ch;
  margin-bottom: var(--space-5);
  font-size: clamp(3rem, 7.5vw, 8rem);
}

.archive-notice {
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-line);
  background: #e5e8db;
}

.archive-notice .shell {
  display: grid;
  grid-template-columns: minmax(12rem, 2fr) minmax(20rem, 7fr);
  gap: var(--space-6);
}

.archive-notice strong {
  color: var(--color-accent);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.archive-notice p {
  max-width: 52rem;
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.archive-prose {
  width: 100%;
  max-width: none;
  padding-inline: max(var(--page-gutter), calc((100% - 54rem) / 2));
  padding-block: var(--space-8);
}

.archive-prose h2 {
  margin-top: var(--space-7);
  font-size: clamp(2.2rem, 4vw, 4.2rem);
}

.archive-prose h3 {
  margin-top: var(--space-6);
  font-size: clamp(1.65rem, 3vw, 2.6rem);
}

.archive-prose h4,
.archive-prose h5,
.archive-prose h6 {
  margin-top: var(--space-5);
  font-size: 1.25rem;
}

.archive-prose p,
.archive-prose li {
  color: var(--color-ink-muted);
  overflow-wrap: anywhere;
}

.archive-prose a,
.archive-prose code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.archive-prose pre {
  overflow-x: auto;
  max-width: 100%;
}

.archive-prose img {
  width: auto;
  max-height: 52rem;
  margin: var(--space-6) auto;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
}

.archive-prose table {
  display: block;
  overflow-x: auto;
  width: 100%;
  margin-block: var(--space-6);
  border-collapse: collapse;
}

.archive-prose th,
.archive-prose td {
  min-width: 8rem;
  padding: 0.75rem;
  border: 1px solid var(--color-line);
  vertical-align: top;
}

.archive-prose th {
  background: var(--color-paper);
  text-align: left;
}

.archive-prose sup {
  color: var(--color-accent);
}

.archive-image-omitted {
  margin-block: var(--space-5);
  padding: var(--space-4);
  border: 1px dashed var(--color-line);
  font-size: 0.8rem;
}

.is-zoomable {
  cursor: zoom-in;
}

img.is-zoomable:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

body.lightbox-open {
  overflow: hidden;
}

.back-to-top {
  position: fixed;
  z-index: 90;
  right: max(var(--page-gutter), env(safe-area-inset-right));
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  display: inline-grid;
  min-height: 3rem;
  grid-auto-flow: column;
  align-items: center;
  gap: 0.7rem;
  padding: 0.45rem 0.9rem 0.45rem 0.48rem;
  border: 1px solid rgb(244 242 233 / 32%);
  border-radius: 2px;
  background: var(--color-forest);
  box-shadow: 0 0.8rem 2.4rem rgb(15 20 14 / 24%);
  color: var(--color-on-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  line-height: 1;
  text-decoration: none;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.75rem);
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    opacity var(--transition-fast),
    transform var(--transition-fast),
    visibility 0s linear var(--transition-fast);
}

.back-to-top.is-visible {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  transition-delay: 0s;
}

.back-to-top:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

.back-to-top:focus-visible {
  outline-color: #c7ff8f;
}

.back-to-top-icon {
  display: grid;
  width: 2rem;
  height: 2rem;
  border: 1px solid currentColor;
  place-items: center;
  font-size: 1.05rem;
  line-height: 1;
}

body:is(.nav-open, .lightbox-open) .back-to-top {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.75rem);
}

.image-lightbox {
  position: fixed;
  z-index: 1000;
  inset: 0;
  box-sizing: border-box;
  width: 100vw;
  max-width: none;
  height: 100vh;
  height: 100dvh;
  max-height: none;
  margin: 0;
  padding: clamp(0.75rem, 2vw, 1.5rem);
  border: 0;
  background: rgb(15 20 14 / 96%);
  color: var(--color-on-dark);
}

.image-lightbox[hidden] {
  display: none;
}

.image-lightbox.is-open {
  display: grid;
}

.image-lightbox-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 0;
  border: 1px solid rgb(244 242 233 / 22%);
  background: #10150f;
  box-shadow: 0 2rem 8rem rgb(0 0 0 / 55%);
}

.image-lightbox-toolbar,
.image-lightbox-footer {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  padding: 0.7rem clamp(0.75rem, 2vw, 1.4rem);
}

.image-lightbox-toolbar {
  justify-content: flex-end;
  border-bottom: 1px solid rgb(244 242 233 / 18%);
}

.image-lightbox-footer {
  justify-content: space-between;
  border-top: 1px solid rgb(244 242 233 / 18%);
}

.image-lightbox-viewport {
  display: grid;
  overflow: auto;
  min-width: 0;
  min-height: 0;
  place-items: center;
  overscroll-behavior: contain;
  scrollbar-color: #a8c29e #20281d;
  scrollbar-width: thin;
}

.image-lightbox-media {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  cursor: zoom-in;
}

.image-lightbox-media.is-actual-size {
  width: auto;
  max-width: none;
  height: auto;
  max-height: none;
  place-self: start;
  object-fit: initial;
  cursor: zoom-out;
}

.image-lightbox-button {
  display: inline-flex;
  min-width: 2.6rem;
  min-height: 2.6rem;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgb(244 242 233 / 32%);
  background: transparent;
  color: var(--color-on-dark);
  cursor: pointer;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
}

.image-lightbox-button:hover {
  border-color: #a8c29e;
  background: rgb(168 194 158 / 12%);
}

.image-lightbox-button:focus-visible {
  outline: 3px solid #c7ff8f;
  outline-offset: 3px;
}

.image-lightbox-close {
  font-size: 1.35rem;
  line-height: 1;
}

.image-lightbox-caption {
  overflow: hidden;
  margin: 0 auto 0 0;
  color: var(--color-on-dark-muted);
  font-size: 0.74rem;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.image-lightbox-counter {
  flex: 0 0 auto;
  color: #a8c29e;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.home.js [data-entrance] {
  opacity: 0;
  transform: translateY(1.6rem);
}

.home.js.is-ready [data-entrance] {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 760ms cubic-bezier(0.22, 1, 0.36, 1), transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
}

.home.js.is-ready .entrance-2 {
  transition-delay: 110ms;
}

.home.js.is-ready .entrance-3 {
  transition-delay: 220ms;
}

.home.js.is-ready .entrance-4 {
  transition-delay: 330ms;
}

@media (max-width: 72rem) {
  .site-nav {
    gap: 0.8rem;
    font-size: 0.76rem;
  }

  .operator-grid,
  .operator-card-grid,
  .research-results,
  .chapter-grid {
    grid-template-columns: 1fr;
  }

  .chapter-number {
    font-size: 4rem;
  }

  .chapter-detail {
    padding-top: 0;
  }

  .hero-brand {
    line-height: 0.8;
  }

  .hero-copy {
    grid-template-columns: minmax(0, 3fr) minmax(15rem, 2fr);
  }

  .cad-run-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 58rem) {
  :root {
    --header-height: 4.75rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    padding: calc(var(--header-height) + 2rem) var(--page-gutter) 2rem;
    background: var(--color-forest);
    color: var(--color-on-dark);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-0.75rem);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility 0s linear var(--transition-fast);
  }

  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0s;
  }

  .site-nav a {
    width: 100%;
    min-height: 3.75rem;
    border-bottom: 1px solid rgb(244 242 233 / 18%);
    font-family: var(--font-display);
    font-size: clamp(1.55rem, 7vw, 2.4rem);
  }

  .site-nav a:not(.language-link)::after {
    display: none;
  }

  .site-nav .language-link {
    width: 3.5rem;
    min-width: 3.5rem;
    min-height: 3.5rem;
    margin-top: 1.5rem;
    border: 1px solid currentColor;
    font-family: var(--font-body);
    font-size: 0.78rem;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-visual {
    inset: 0 0 37% 18%;
  }

  .hero::after {
    background: linear-gradient(0deg, #20281d 0%, rgb(32 40 29 / 98%) 38%, rgb(32 40 29 / 62%) 72%, rgb(32 40 29 / 30%) 100%);
  }

  .hero-inner {
    justify-content: flex-end;
    padding-top: calc(var(--header-height) + 8rem);
  }

  .hero-brand {
    font-size: clamp(4.3rem, 22vw, 8rem);
    line-height: 0.79;
  }

  .hero-institute-name {
    max-width: 28rem;
    margin-top: 0.8rem;
    font-size: 0.7rem;
    letter-spacing: 0.075em;
  }

  .hero-copy,
  .section-header,
  .page-intro-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .hero h1 {
    font-size: clamp(1.8rem, 8vw, 3.1rem);
  }

  .hero-summary {
    max-width: 35rem;
    margin-bottom: var(--space-3);
  }

  .hero-source {
    display: none;
  }

  .editorial-split,
  .editorial-split.reverse,
  .evidence-detail,
  .process-layout,
  .archive-intro-grid,
  .guide-grid,
  .legal-layout,
  .flagship-grid,
  .operator-grid,
  .operator-card-grid,
  .manifesto-grid,
  .contact-brief,
  .research-results,
  .project-story-grid,
  .chapter-grid {
    grid-template-columns: 1fr;
  }

  .projects-intro {
    min-height: 44rem;
  }

  .projects-intro-visual {
    inset: 0;
  }

  .projects-intro::after {
    background: linear-gradient(0deg, #20281d 0%, rgb(32 40 29 / 96%) 58%, rgb(32 40 29 / 62%) 100%);
  }

  .research-intro {
    min-height: 44rem;
  }

  .research-intro-visual {
    inset: 0;
  }

  .research-intro::after {
    background: linear-gradient(0deg, #20281d 0%, rgb(32 40 29 / 96%) 60%, rgb(32 40 29 / 62%) 100%);
  }

  .method-sequence,
  .research-chain,
  .principle-list,
  .portfolio-pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-pillar:last-child {
    grid-column: 1 / -1;
    min-height: 18rem;
    border-left: 1px solid var(--color-line);
  }

  .system-plate {
    min-height: 34rem;
  }

  .chapter-number {
    font-size: 4rem;
  }

  .chapter-detail {
    padding-top: 0;
  }

  .project-story header {
    position: static;
  }

  .benchmark-panel,
  .method-notes,
  .archive-notice .shell {
    grid-template-columns: 1fr;
  }

  .editorial-split.reverse > :first-child {
    order: initial;
  }

  .evidence-rail {
    position: relative;
    top: auto;
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    padding: 0 0 0.75rem;
    border-bottom: 1px solid var(--color-line);
  }

  .evidence-rail::before,
  .evidence-rail a::before {
    display: none;
  }

  .evidence-rail a {
    flex: 0 0 auto;
  }

  .evidence-rail a[aria-current="step"] {
    transform: none;
  }

  .process-stage {
    min-height: auto;
    padding-block: var(--space-7);
  }

  .project-row,
  .capability-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .page-index {
    justify-self: start;
  }

  .archive-symbol {
    justify-self: start;
    width: min(75vw, 22rem);
  }

  .guide-meta,
  .legal-aside {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand-block {
    grid-column: 1 / -1;
  }

  .cad-showcase-action {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 36rem) {
  .back-to-top {
    right: max(1rem, env(safe-area-inset-right));
    bottom: max(1rem, env(safe-area-inset-bottom));
  }

  .action-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-inner {
    padding-bottom: 1.25rem;
  }

  .hero-copy {
    margin-top: 2rem;
  }

  .hero-summary {
    font-size: 0.93rem;
  }

  .operator-grid h2,
  .operator-card-grid h2,
  .manifesto-grid h2,
  .contact-brief h2 {
    font-size: clamp(2rem, 8.5vw, 2.75rem);
  }

  .proof-figure figcaption,
  .contact-line,
  .footer-grid,
  .method-sequence,
  .research-chain,
  .principle-list,
  .portfolio-pillars,
  .score-list {
    grid-template-columns: 1fr;
  }

  .portfolio-pillar {
    min-height: 0;
    border-left: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
  }

  .portfolio-pillar:last-child {
    grid-column: auto;
    border-bottom: 0;
  }

  .system-plate {
    min-height: 31rem;
  }

  .system-node {
    width: calc(100% - 3rem);
  }

  .app-gallery {
    grid-template-columns: none;
    grid-auto-columns: minmax(15rem, 80vw);
    grid-auto-flow: column;
    overflow-x: auto;
    padding-bottom: var(--space-3);
    scroll-snap-type: x mandatory;
  }

  .app-gallery figure {
    scroll-snap-align: start;
  }

  .integration-plate {
    min-height: 0;
    padding: 5rem 1rem 1rem;
  }

  .integration-core {
    grid-template-columns: 1fr;
  }

  .integration-core strong {
    border: 0;
    border-block: 1px solid rgb(244 242 233 / 32%);
  }

  .node-agent {
    left: 1rem;
  }

  .node-tool {
    right: 1rem;
  }

  .project-facts > div,
  .brand-map div {
    grid-template-columns: 1fr;
  }

  .institute-field {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .institute-field > .text-link,
  .collaboration-row > .text-link {
    justify-self: start;
    text-align: left;
  }

  .collaboration-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .collaboration-scope {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .system-graphic-frame {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-color: var(--color-accent) var(--color-line);
    scrollbar-width: thin;
  }

  .system-graphic img {
    min-width: 52rem;
  }

  .system-graphic figcaption {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .presentation-caption {
    align-items: flex-start;
    flex-direction: column;
  }

  .cad-run-grid {
    grid-template-columns: 1fr;
  }

  .spatialagents-evidence-grid {
    grid-template-columns: 1fr;
  }

  .image-lightbox {
    padding: 0;
  }

  .image-lightbox-panel {
    border: 0;
  }

  .image-lightbox-toolbar,
  .image-lightbox-footer {
    flex-wrap: wrap;
  }

  .image-lightbox-caption {
    order: 3;
    width: 100%;
    white-space: normal;
  }
}

/*
 * Global section rhythm
 *
 * Section colour is determined only by position in <main>: every page starts
 * dark and then alternates light and dark. Component names such as
 * .proof-band, .tone-paper or .contact-focus do not determine the section
 * background.
 */

main > :nth-child(odd) {
  --section-background: var(--color-forest);
  --section-text: var(--color-on-dark);
  --section-muted: var(--color-on-dark-muted);
  --section-accent: #a8c29e;
  --section-line: rgb(244 242 233 / 22%);
}

main > :nth-child(even) {
  --section-background: var(--color-canvas);
  --section-text: var(--color-ink);
  --section-muted: var(--color-ink-muted);
  --section-accent: var(--color-accent);
  --section-line: var(--color-line);
}

main > :is(:nth-child(odd), :nth-child(even)) {
  border-color: var(--section-line);
  background-color: var(--section-background);
  color: var(--section-text);
}

main > :is(:nth-child(odd), :nth-child(even)) :is(
  .lede,
  .caption,
  .status-line,
  .page-index,
  .editorial-flag,
  .prose p,
  .prose li,
  .data-table td,
  .section-header > p,
  .flagship-copy > p:not(.eyebrow, .lede),
  .cad-run-card figcaption span,
  .cad-showcase-action p,
  .evidence-rail a,
  .process-stage p,
  .portfolio-pillar p,
  .project-row p,
  .capability-row p,
  .row-meta,
  .contact-line dt,
  .guide-meta p:not(.eyebrow),
  .guide-status span,
  .presentation-caption,
  .legal-aside,
  .legal-content p,
  .legal-content address,
  .operator-grid > :last-child,
  .manifesto-copy,
  .chapter-detail p,
  .project-facts dd,
  .metric-band dd,
  .metric-unit,
  .metric-note,
  .project-boundary p,
  .wide-evidence figcaption,
  .app-gallery figcaption,
  .system-graphic figcaption,
  .benchmark-result-note,
  .method-notes li,
  .method-sequence p,
  .research-chain p,
  .principle-list p,
  .brand-map span,
  .brief-list p,
  .archive-notice p,
  .archive-prose p,
  .archive-prose li,
  .final-cta p
) {
  color: var(--section-muted);
}

main > :is(:nth-child(odd), :nth-child(even)) :is(
  .eyebrow,
  .figure-index,
  .project-ordinal,
  .chapter-number,
  .metric-band dt,
  .pillar-number,
  .method-sequence span,
  .research-chain span,
  .principle-list article > span,
  .brief-list span,
  .brand-map small,
  .mail-display,
  .archive-notice strong,
  .archive-prose sup
) {
  color: var(--section-accent);
}

main > :is(:nth-child(odd), :nth-child(even)) :is(
  .page-index strong,
  .jump-index a,
  .prose a,
  .evidence-rail a[aria-current="step"],
  .cad-run-card figcaption strong,
  .metric-band dd b,
  .presentation-caption a,
  .legal-aside strong,
  .legal-content a
) {
  color: var(--section-text);
}

main > :is(:nth-child(odd), :nth-child(even)) .status-line span::before {
  color: var(--section-accent);
}

main > :is(:nth-child(odd), :nth-child(even)) :is(
  .cad-run-image,
  .cad-run-card figcaption,
  .cad-showcase-action,
  .evidence-detail,
  .research-chain,
  .research-chain li,
  .principle-list,
  .principle-list article,
  .brief-list,
  .brief-list li,
  .project-facts,
  .project-facts > div,
  .project-boundary,
  .contact-lines,
  .contact-line,
  .guide-status span,
  .presentation-caption,
  .legal-content h2,
  .archive-prose table,
  .archive-prose th,
  .archive-prose td
) {
  border-color: var(--section-line);
}

main > :nth-child(even) .button-secondary:hover {
  background: var(--color-forest);
  color: var(--color-on-dark);
}

main > :nth-child(odd) .button-secondary:hover {
  background: var(--color-on-dark);
  color: var(--color-forest);
}

main > :nth-child(odd) :is(.archive-prose th) {
  border-color: var(--color-line);
  color: var(--color-ink);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js [data-reveal],
  .home.js [data-entrance] {
    opacity: 1;
    transform: none;
  }
}

@media (forced-colors: active) {
  .button,
  .language-link,
  .nav-toggle,
  .editorial-flag,
  .back-to-top {
    border: 1px solid ButtonText;
  }

  .status-line span::before,
  .wordmark::after {
    background: CanvasText;
  }
}

@media print {
  :root {
    --color-canvas: #fff;
    --color-ink: #000;
    --color-ink-muted: #222;
    --color-forest: #fff;
    --color-on-dark: #000;
    --color-on-dark-muted: #222;
  }

  body {
    font-size: 11pt;
  }

  .site-header,
  .site-footer,
  .skip-link,
  .action-row,
  .evidence-rail,
  .editorial-flag,
  .image-lightbox,
  .back-to-top {
    display: none !important;
  }

  .hero,
  .hero-inner {
    min-height: 0;
  }

  .hero {
    padding-block: 2cm;
    background: #fff;
    color: #000;
  }

  .hero-visual,
  .hero::after,
  .final-cta::after {
    display: none;
  }

  .hero-copy,
  .editorial-split,
  .editorial-split.reverse,
  .process-layout,
  .section-header,
  .page-intro-grid,
  .archive-intro-grid,
  .guide-grid,
  .legal-layout {
    display: block;
  }

  .presentation-placeholder {
    position: static;
  }

  .section,
  .proof-band,
  .final-cta {
    padding-block: 1.5cm;
  }

  a {
    text-decoration: underline;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}