:root {
  --ink: #17211f;
  --muted: #5e6966;
  --paper: #f7f5ef;
  --white: #ffffff;
  --deep: #063f36;
  --deep-2: #0a4c41;
  --green: #00a878;
  --green-2: #158f70;
  --mint: #dff3ea;
  --mint-2: #edf7f2;
  --line: #cfd8d3;
  --warm: #eee9df;
  --danger: #9f3a30;
  --max: 1320px;
  --gutter: clamp(20px, 4vw, 64px);
  --section: clamp(78px, 10vw, 150px);
  --display: clamp(52px, 7.2vw, 112px);
  --h2: clamp(40px, 5vw, 74px);
  --h3: clamp(27px, 3vw, 42px);
  --body-lg: clamp(20px, 2vw, 29px);
  --body: clamp(16px, 1.25vw, 19px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: var(--body);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  left: 20px;
  top: -80px;
  z-index: 1000;
  background: var(--white);
  color: var(--ink);
  padding: 12px 16px;
  border: 1px solid var(--ink);
}

.skip-link:focus {
  top: 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 84px;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--paper) 97%, transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.brand-mark {
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.05em;
  color: var(--deep);
}

.brand-name {
  max-width: 230px;
  font-size: 12px;
  line-height: 1.2;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
}

.site-nav a {
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:not(.nav-cta):hover,
.site-nav a:not(.nav-cta):focus-visible {
  color: var(--green-2);
}

.nav-cta {
  padding: 13px 18px;
  color: var(--white);
  background: var(--deep);
}

.menu-button {
  display: none;
  border: 0;
  background: none;
  color: var(--ink);
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  width: 22px;
  height: 1px;
  background: currentColor;
  display: block;
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-icon::before { top: -7px; }
.menu-icon::after { top: 7px; }

.section {
  width: 100%;
  padding: var(--section) var(--gutter);
}

.section > * {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--green-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow.light {
  color: #72dbbd;
}

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

h1,
h2,
h3 {
  letter-spacing: -0.045em;
  line-height: 0.98;
}

h1 {
  margin-bottom: 34px;
  font-size: var(--display);
  max-width: 920px;
}

h2 {
  margin-bottom: 30px;
  font-size: var(--h2);
  max-width: 1080px;
}

h3 {
  font-size: var(--h3);
}

.hero {
  min-height: calc(100svh - 84px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: center;
  gap: clamp(45px, 7vw, 110px);
  padding-top: clamp(60px, 8vw, 110px);
  padding-bottom: clamp(70px, 8vw, 115px);
}

.hero-copy,
.hero-visual {
  max-width: none;
  width: 100%;
}

.hero-lead {
  max-width: 790px;
  color: #3f4b48;
  font-size: var(--body-lg);
  line-height: 1.42;
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.button {
  min-height: 54px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 0;
  padding: 15px 22px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease;
}

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

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

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--green-2);
}

.button-light {
  color: var(--deep);
  background: var(--white);
}

.text-link {
  font-weight: 700;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}

.hero-visual {
  min-height: 530px;
  display: flex;
  align-items: stretch;
}

.hero-visual img {
  width: 100%;
  object-fit: cover;
  border-radius: 0;
}

.section-dark {
  background: var(--deep);
  color: var(--white);
}

.statement-grid {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  gap: 40px;
  align-items: start;
}

.statement-text {
  margin: 0;
  max-width: 1040px;
  font-size: clamp(35px, 5vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.problem-section,
.themes-section,
.footprint-section,
.fit-section {
  background: var(--white);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(240px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(34px, 6vw, 100px);
  align-items: start;
}

.section-intro .eyebrow {
  grid-column: 1;
}

.section-intro h2,
.section-intro > p:not(.eyebrow) {
  grid-column: 2;
}

.section-intro > p:not(.eyebrow) {
  max-width: 790px;
  color: var(--muted);
  font-size: var(--body-lg);
}

.signal-list {
  margin-top: clamp(60px, 8vw, 110px);
  border-top: 1px solid var(--ink);
}

.signal {
  display: grid;
  grid-template-columns: 80px minmax(240px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(18px, 4vw, 68px);
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.signal > span {
  color: var(--green-2);
  font-weight: 800;
}

.signal h3 {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 36px);
  line-height: 1.06;
}

.signal p {
  margin: 0;
  color: var(--muted);
  max-width: 680px;
}

.identity-section {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(60px, 8vw, 130px);
  align-items: center;
}

.identity-copy,
.identity-model {
  max-width: none;
  width: 100%;
}

.large-copy {
  font-size: var(--body-lg);
  line-height: 1.42;
  color: #36413e;
}

.identity-copy > p:last-child {
  color: var(--muted);
  max-width: 730px;
}

.identity-model {
  min-height: 570px;
  position: relative;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--mint-2);
  background-size: 42px 42px;
  border: 1px solid var(--line);
}

.identity-model::before,
.identity-model::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid var(--green-2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.identity-model::before {
  width: 300px;
  height: 300px;
}

.identity-model::after {
  width: 440px;
  height: 440px;
  opacity: 0.45;
}

.model-centre {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: 190px;
  height: 190px;
  display: grid;
  place-content: center;
  text-align: center;
  color: var(--white);
  background: var(--deep);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.model-centre strong {
  font-size: 35px;
  letter-spacing: -0.05em;
}

.model-centre span {
  color: #94d9c4;
  font-size: 13px;
}

.model-node {
  position: absolute;
  z-index: 3;
  width: 185px;
  padding: 16px;
  color: var(--deep);
  background: var(--white);
  border: 1px solid var(--green-2);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.25;
}

.node-one { left: 22px; top: 40px; }
.node-two { right: 22px; top: 40px; }
.node-three { left: 22px; bottom: 40px; }
.node-four { right: 22px; bottom: 40px; }

.agenda-section {
  background: var(--deep);
  color: var(--white);
}

.agenda-heading,
.agenda-thesis,
.agenda-flow {
  max-width: var(--max);
}

.agenda-heading h2 {
  max-width: 1120px;
}

.agenda-thesis {
  margin-top: clamp(60px, 8vw, 105px);
  display: grid;
  grid-template-columns: 0.45fr 1.55fr;
  column-gap: clamp(35px, 6vw, 90px);
  row-gap: 24px;
  padding-top: 34px;
  border-top: 1px solid #4f776f;
}

.thesis-label {
  grid-column: 1;
  color: #80d9c0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.agenda-thesis h3,
.agenda-thesis > p:not(.thesis-label) {
  grid-column: 2;
}

.agenda-thesis h3 {
  margin-bottom: 10px;
  max-width: 900px;
}

.agenda-thesis > p:not(.thesis-label) {
  max-width: 850px;
  color: #d6e4df;
}

.truth-note {
  padding: 22px 24px;
  color: var(--ink) !important;
  background: var(--mint);
}

.agenda-flow {
  margin-top: clamp(60px, 8vw, 105px);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid #4f776f;
  border-bottom: 1px solid #4f776f;
}

.agenda-flow > div {
  min-height: 185px;
  padding: 24px 18px;
  border-right: 1px solid #4f776f;
}

.agenda-flow > div:last-child {
  border-right: 0;
  background: var(--green);
  color: var(--deep);
}

.agenda-flow span {
  display: block;
  margin-bottom: 44px;
  color: #83d8c1;
  font-size: 12px;
  font-weight: 800;
}

.agenda-flow > div:last-child span {
  color: var(--deep);
}

.agenda-flow strong,
.agenda-flow small {
  display: block;
}

.agenda-flow strong {
  margin-bottom: 7px;
  font-size: 17px;
}

.agenda-flow small {
  color: #b8cdc6;
  line-height: 1.35;
}

.agenda-flow > div:last-child small {
  color: #0a4c41;
}

.themes-section .section-intro {
  margin-bottom: clamp(75px, 10vw, 145px);
}

.theme {
  max-width: var(--max);
  display: grid;
  grid-template-columns: 90px minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(30px, 5vw, 78px);
  padding: clamp(58px, 8vw, 105px) 0;
  border-top: 1px solid var(--ink);
  align-items: start;
}

.theme:last-child {
  border-bottom: 1px solid var(--ink);
}

.theme-number {
  width: 52px;
  height: 52px;
  display: grid;
  place-content: center;
  border: 1px solid var(--deep);
  border-radius: 50%;
  color: var(--deep);
  font-weight: 800;
}

.theme-copy h3 {
  max-width: 770px;
  margin-bottom: 24px;
}

.theme-copy > p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: var(--body-lg);
}

.theme-examples {
  margin-top: 38px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.theme-examples span {
  padding: 9px 12px;
  color: var(--deep);
  background: var(--mint-2);
  border: 1px solid #b7d7ca;
  font-size: 13px;
  line-height: 1.25;
}

.field-image {
  position: relative;
  overflow: hidden;
  background: var(--deep);
}

.field-image.portrait { aspect-ratio: 4 / 5; }
.field-image.landscape { aspect-ratio: 5 / 4; }

.field-image::after,
.field-strip figure::after,
.story-visual figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.field-image img,
.field-strip img,
.story-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.03);
  transition: transform 600ms ease, opacity 200ms ease;
}

.field-image:hover img,
.field-strip figure:hover img,
.story-visual figure:hover img {
  transform: scale(1.025);
}

img.image-unavailable {
  opacity: 0;
}

.field-image:has(img.image-unavailable)::before,
.field-strip figure:has(img.image-unavailable)::before,
.story-visual figure:has(img.image-unavailable)::before {
  content: "Project photograph";
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  padding: 20px;
  color: #c8e8dd;
  background:
    linear-gradient(135deg, transparent 0 49%, rgba(255,255,255,.14) 49% 50%, transparent 50%),
    var(--deep);
  background-size: 34px 34px;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.field-strip {
  max-width: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1.1fr;
  gap: 2px;
  background: var(--deep);
}

.field-strip figure {
  position: relative;
  margin: 0;
  height: clamp(260px, 34vw, 520px);
  overflow: hidden;
}

.footprint-section .section-intro {
  margin-bottom: clamp(60px, 8vw, 110px);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.metric {
  min-height: 345px;
  padding: 28px 20px 24px;
  border-right: 1px solid var(--line);
  text-decoration: none;
  transition: background-color 180ms ease;
}

.metric:last-child { border-right: 0; }
.metric:hover,
.metric:focus-visible { background: var(--mint-2); }

.metric-status {
  display: inline-block;
  min-height: 24px;
  margin-bottom: 48px;
  padding: 5px 8px;
  color: var(--deep);
  background: var(--mint);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin-bottom: 18px;
  color: var(--deep);
  font-size: clamp(35px, 4vw, 62px);
  letter-spacing: -0.05em;
  line-height: 1;
}

.metric p {
  margin-bottom: 26px;
  color: #33403c;
  font-size: 16px;
  line-height: 1.42;
}

.metric small {
  color: var(--muted);
  font-size: 12px;
}

.footprint-story {
  margin-top: clamp(70px, 9vw, 130px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(45px, 8vw, 120px);
  align-items: start;
}

.footprint-story h3 {
  max-width: 780px;
}

.footprint-story > p {
  color: var(--muted);
  font-size: var(--body-lg);
}

.institution-line {
  margin-top: 65px;
  padding: 25px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 36px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--deep);
  font-size: 15px;
  font-weight: 700;
}

.stories-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(55px, 9vw, 135px);
  align-items: center;
}

.stories-copy,
.story-visual {
  max-width: none;
  width: 100%;
}

.stories-copy p:not(.eyebrow) {
  max-width: 740px;
  color: var(--muted);
  font-size: var(--body-lg);
}

.story-visual {
  min-height: 630px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: end;
}

.story-visual figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--deep);
}

.story-visual figure:first-child {
  height: 72%;
}

.story-visual figure:last-child {
  height: 100%;
}

.fit-list {
  margin-top: clamp(70px, 9vw, 120px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
}

.fit-list article {
  min-height: 235px;
  padding: 30px 30px 35px 0;
  border-bottom: 1px solid var(--line);
}

.fit-list article:nth-child(odd) {
  padding-right: 55px;
  border-right: 1px solid var(--line);
}

.fit-list article:nth-child(even) {
  padding-left: 55px;
}

.fit-list h3 {
  margin-bottom: 18px;
  font-size: clamp(25px, 2.2vw, 34px);
}

.fit-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.engage-section {
  max-width: none;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(60px, 10vw, 150px);
  color: var(--white);
  background: var(--deep);
}

.engage-copy,
.engage-form {
  max-width: none;
  width: 100%;
}

.engage-copy p:not(.eyebrow) {
  max-width: 660px;
  color: #c9dcd6;
  font-size: var(--body-lg);
}

.engage-form {
  padding-top: 5px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.engage-form label {
  display: block;
  margin-bottom: 24px;
}

.engage-form label > span {
  display: block;
  margin-bottom: 9px;
  color: #d4e6df;
  font-size: 13px;
  font-weight: 700;
}

.engage-form input,
.engage-form select,
.engage-form textarea {
  width: 100%;
  border: 1px solid #66877f;
  border-radius: 0;
  padding: 14px 15px;
  color: var(--white);
  background: transparent;
  outline: none;
}

.engage-form select option {
  color: var(--ink);
  background: var(--white);
}

.engage-form input:focus,
.engage-form select:focus,
.engage-form textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 2px rgba(0, 168, 120, .2);
}

.engage-form .consent {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
}

.engage-form .consent input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--green);
}

.engage-form .consent span {
  margin: 0;
  font-weight: 400;
}

.form-message {
  min-height: 24px;
  margin-top: 18px;
  color: #aee7d6;
  font-size: 14px;
}

.form-message.error {
  color: #ffc2b9;
}

.site-footer {
  padding: 50px var(--gutter) 34px;
  display: grid;
  grid-template-columns: .8fr 1.2fr .8fr;
  gap: 34px;
  align-items: start;
  color: #d3e1dc;
  background: #042f29;
  font-size: 14px;
}

.footer-mark {
  display: block;
  color: var(--white);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.site-footer p {
  margin-bottom: 0;
}

.footer-mission {
  max-width: 520px;
  font-size: 18px;
  line-height: 1.4;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-links a {
  text-underline-offset: 4px;
}

.footer-note {
  grid-column: 1 / -1;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid #315951;
  color: #9fb8b0;
  font-size: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 1120px) {
  .site-nav {
    gap: 18px;
    font-size: 13px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-copy {
    padding-top: 20px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .identity-section,
  .stories-section,
  .engage-section {
    grid-template-columns: 1fr;
  }

  .identity-model {
    max-width: 760px;
  }

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

  .metric {
    border-bottom: 1px solid var(--line);
  }

  .metric:nth-child(2n) { border-right: 0; }
  .metric:last-child { border-right: 1px solid var(--line); }

  .story-visual {
    min-height: 520px;
    max-width: 850px;
  }
}

@media (max-width: 900px) {
  .brand-name {
    display: none;
  }

  .menu-button {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    min-height: calc(100svh - 78px);
    padding: 34px var(--gutter) 50px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    font-size: 18px;
  }

  .site-nav .nav-cta {
    margin-top: 25px;
    padding: 16px 18px;
    text-align: center;
    border: 0;
  }

  .statement-grid,
  .section-intro,
  .agenda-thesis,
  .footprint-story {
    grid-template-columns: 1fr;
  }

  .section-intro h2,
  .section-intro > p:not(.eyebrow),
  .agenda-thesis h3,
  .agenda-thesis > p:not(.thesis-label) {
    grid-column: 1;
  }

  .signal {
    grid-template-columns: 52px 1fr;
  }

  .signal p {
    grid-column: 2;
  }

  .agenda-flow {
    grid-template-columns: 1fr;
  }

  .agenda-flow > div {
    min-height: auto;
    display: grid;
    grid-template-columns: 50px .8fr 1.2fr;
    gap: 15px;
    align-items: center;
    border-right: 0;
    border-bottom: 1px solid #4f776f;
  }

  .agenda-flow > div:last-child { border-bottom: 0; }
  .agenda-flow span { margin: 0; }

  .theme {
    grid-template-columns: 60px 1fr;
  }

  .theme .field-image {
    grid-column: 2;
    max-width: 570px;
  }

  .field-strip {
    grid-template-columns: 1fr 1fr;
  }

  .field-strip figure:last-child {
    grid-column: 1 / -1;
    height: 380px;
  }

  .fit-list {
    grid-template-columns: 1fr;
  }

  .fit-list article,
  .fit-list article:nth-child(odd),
  .fit-list article:nth-child(even) {
    padding: 28px 0;
    border-right: 0;
  }

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

  .footer-mission {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 620px) {
  :root {
    --gutter: 20px;
    --section: 72px;
  }

  .site-header {
    min-height: 74px;
  }

  h1 {
    font-size: clamp(48px, 14vw, 70px);
  }

  h2 {
    font-size: clamp(37px, 11vw, 54px);
  }

  .hero {
    padding-top: 48px;
    gap: 48px;
  }

  .hero-lead,
  .section-intro > p:not(.eyebrow),
  .large-copy,
  .theme-copy > p:not(.eyebrow),
  .footprint-story > p,
  .stories-copy p:not(.eyebrow),
  .engage-copy p:not(.eyebrow) {
    font-size: 19px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 330px;
  }

  .statement-text {
    font-size: 38px;
  }

  .signal {
    grid-template-columns: 42px 1fr;
    gap: 15px;
  }

  .identity-model {
    min-height: 540px;
  }

  .identity-model::before { width: 235px; height: 235px; }
  .identity-model::after { width: 340px; height: 340px; }

  .model-centre {
    width: 150px;
    height: 150px;
  }

  .model-centre strong { font-size: 29px; }
  .model-node { width: 140px; padding: 11px; font-size: 11px; }
  .node-one, .node-three { left: 10px; }
  .node-two, .node-four { right: 10px; }

  .agenda-flow > div {
    grid-template-columns: 35px 1fr;
  }

  .agenda-flow small {
    grid-column: 2;
  }

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

  .theme-number {
    width: 44px;
    height: 44px;
  }

  .theme .field-image {
    grid-column: 1;
  }

  .field-strip {
    grid-template-columns: 1fr;
  }

  .field-strip figure,
  .field-strip figure:last-child {
    grid-column: auto;
    height: 300px;
  }

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

  .metric,
  .metric:nth-child(2n),
  .metric:last-child {
    min-height: auto;
    border-right: 0;
  }

  .metric-status {
    margin-bottom: 34px;
  }

  .institution-line {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
  }

  .story-visual {
    min-height: 600px;
    grid-template-columns: 1fr;
  }

  .story-visual figure:first-child,
  .story-visual figure:last-child {
    height: 290px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

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

  .footer-mission,
  .footer-note {
    grid-column: 1;
  }
}

.honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}


/* Secure contact form */
body.dialog-open { overflow: hidden; }

.engage-action {
  max-width: 720px;
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid #66877f;
  background: rgba(255,255,255,.035);
  align-self: start;
}

.engage-action > p:first-child {
  color: #d4e6df;
  font-size: clamp(18px, 1.6vw, 22px);
}

.engage-action .button { margin-top: 14px; }
.engage-privacy { margin: 18px 0 0; color: #9eb8b0; font-size: 13px; }

.contact-dialog {
  width: min(760px, calc(100vw - 40px));
  max-width: none;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0 0 0 auto;
  padding: 0;
  border: 0;
  color: var(--ink);
  background: var(--white);
  box-shadow: -30px 0 80px rgba(6, 63, 54, .22);
  overflow: hidden;
}

.contact-dialog::backdrop {
  background: rgba(6, 34, 30, .68);
  backdrop-filter: blur(4px);
}

.contact-shell {
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(26px, 4vw, 54px);
}

.contact-panel-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

.contact-panel-heading h2 {
  margin-bottom: 18px;
  font-size: clamp(42px, 5vw, 68px);
}

.contact-panel-heading p:last-child {
  max-width: 610px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.contact-close {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--deep);
  background: var(--white);
  cursor: pointer;
}

.contact-close span { font-size: 32px; line-height: 1; transform: translateY(-1px); }
.contact-close:hover, .contact-close:focus-visible { border-color: var(--deep); background: var(--mint-2); }

.contact-form { padding-top: 34px; }
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 22px; }
.field-group { margin-bottom: 22px; }
.field-group label, .field-label-row label {
  display: block;
  margin-bottom: 8px;
  color: var(--deep);
  font-size: 13px;
  font-weight: 800;
}

.field-label-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.field-label-row > span { color: var(--muted); font-size: 12px; }

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 14px;
  border: 1px solid #9baaa5;
  border-radius: 0;
  color: var(--ink);
  background: var(--white);
  outline: none;
  font-size: 16px;
}

.contact-form textarea { min-height: 150px; resize: vertical; line-height: 1.5; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--green-2); box-shadow: 0 0 0 3px rgba(0,168,120,.15); }
.contact-form [aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 2px rgba(159,58,48,.10); }

.field-error { min-height: 18px; margin: 6px 0 0; color: var(--danger); font-size: 12px; line-height: 1.35; }
.contact-consent { display: grid; grid-template-columns: 22px 1fr; gap: 11px; align-items: start; margin: 5px 0 0; color: #3f4b48; font-size: 14px; }
.contact-consent input { width: 19px; min-height: 19px; height: 19px; margin: 2px 0 0; accent-color: var(--green-2); }
.consent-error { margin-left: 33px; }

.turnstile-block { margin: 22px 0 8px; }
.turnstile-container { min-height: 65px; width: 100%; }
.turnstile-container iframe { max-width: 100%; }

.contact-actions { display: flex; align-items: center; gap: 22px; margin-top: 26px; }
.contact-submit { min-width: 190px; position: relative; }
.contact-submit.submitting .button-spinner { display: inline-block; }
.button-spinner { display: none; width: 16px; height: 16px; margin-left: 10px; border: 2px solid rgba(255,255,255,.45); border-top-color: white; border-radius: 50%; animation: contact-spin .7s linear infinite; }
@keyframes contact-spin { to { transform: rotate(360deg); } }
.contact-cancel { min-height: 48px; padding: 8px 0; border: 0; color: var(--deep); background: transparent; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.contact-submit:disabled { opacity: .68; cursor: wait; }

.contact-form .form-message { min-height: 24px; margin: 18px 0 0; color: var(--green-2); font-size: 14px; }
.contact-form .form-message.error { color: var(--danger); }

.contact-success { max-width: 590px; padding: clamp(70px, 12vh, 130px) 0 50px; outline: none; }
.success-mark { width: 62px; height: 62px; display: grid; place-items: center; margin-bottom: 30px; border-radius: 50%; color: var(--white); background: var(--green-2); font-size: 32px; }
.contact-success h3 { margin-bottom: 22px; color: var(--deep); font-size: clamp(38px, 5vw, 58px); }
.contact-success p { color: var(--muted); font-size: 18px; }
.contact-success .button { margin-top: 18px; }

@media (max-width: 760px) {
  .contact-dialog { width: 100vw; height: 100dvh; max-height: 100dvh; }
  .contact-shell { padding: 22px 20px 40px; }
  .contact-panel-heading { gap: 14px; padding-bottom: 22px; }
  .contact-panel-heading h2 { font-size: clamp(38px, 12vw, 54px); }
  .contact-panel-heading p:last-child { font-size: 16px; }
  .contact-close { width: 44px; height: 44px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form input, .contact-form select, .contact-form textarea { font-size: 16px; min-height: 54px; }
  .contact-actions { align-items: stretch; flex-direction: column; gap: 8px; }
  .contact-submit { width: 100%; }
  .contact-cancel { width: 100%; }
  .turnstile-container { overflow: hidden; }
}

@media (prefers-reduced-motion: reduce) {
  .button-spinner { animation-duration: 1.4s; }
}