:root {
  --paper: #f6f1e8;
  --paper-deep: #e9e0d1;
  --ink: #1f2923;
  --forest: #173d32;
  --brick: #b84932;
  --gold: #d7a540;
  --line: #cfc5b6;
  --muted: #5f665e;
  --light-ink: #f9f5ed;
  --serif: Iowan Old Style, Palatino Linotype, Book Antiqua, Georgia, serif;
  --sans: Avenir Next, Avenir, Helvetica Neue, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: inherit;
}

button {
  font: inherit;
}

.skip-link {
  left: 16px;
  position: fixed;
  top: -80px;
  z-index: 30;
  background: var(--brick);
  color: var(--light-ink);
  padding: 10px 14px;
}

.skip-link:focus {
  top: 16px;
}

.section-shell,
.header-inner {
  width: min(1240px, calc(100% - 80px));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(246, 241, 232, 0.96);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.95;
  text-decoration: none;
}

.brand-logo-approved {
  display: block;
  height: 54px;
  object-fit: contain;
  width: auto;
}

.brand-mark {
  color: var(--brick);
  font-family: var(--serif);
  font-size: 38px;
  font-style: italic;
  font-weight: 700;
  letter-spacing: -0.2em;
  line-height: 0.8;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.site-nav a {
  border-bottom: 1px solid transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 5px 0;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.active {
  border-color: var(--brick);
  color: var(--ink);
}

.menu-button {
  display: none;
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 72px;
  align-items: stretch;
  padding-top: 90px;
  padding-bottom: 104px;
}

.hero-copy {
  align-self: center;
  max-width: 590px;
}

.eyebrow,
.section-label,
.book-number {
  color: var(--brick);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin: 0 0 20px;
  text-transform: uppercase;
}

.eyebrow-light,
.section-label-light {
  color: var(--gold);
}

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

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.96;
}

h1 {
  font-size: clamp(45px, 4.5vw, 66px);
  margin-bottom: 27px;
}

h2 {
  font-size: clamp(42px, 4.3vw, 66px);
  margin-bottom: 0;
}

h3 {
  font-size: 32px;
  margin-bottom: 14px;
}

.hero-summary {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 35px;
}

.button {
  display: inline-block;
  border: 1px solid currentColor;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 13px 18px;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 150ms ease, color 150ms ease;
}

.button-primary {
  background: var(--brick);
  border-color: var(--brick);
  color: var(--light-ink);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
}

.button-light {
  color: var(--light-ink);
}

.button-light:hover,
.button-light:focus-visible {
  background: var(--light-ink);
  color: var(--forest);
}

.text-link {
  border-bottom: 1px solid var(--brick);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  padding-bottom: 3px;
  text-decoration: none;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--brick);
}

.image-placeholder {
  min-height: 490px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  background-color: var(--paper-deep);
  background-image: linear-gradient(135deg, transparent 49.7%, rgba(31, 41, 35, 0.12) 49.8%, rgba(31, 41, 35, 0.12) 50.2%, transparent 50.3%);
  border: 1px solid var(--ink);
  color: var(--ink);
}

.image-placeholder span {
  font-family: var(--serif);
  font-size: 25px;
  letter-spacing: -0.03em;
  line-height: 1;
  max-width: 290px;
}

.image-placeholder small {
  border-top: 1px solid rgba(31, 41, 35, 0.32);
  font-size: 11px;
  line-height: 1.4;
  margin-top: 16px;
  max-width: 300px;
  padding-top: 10px;
}

.hero-image {
  min-height: 570px;
}

.home-approach {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  padding-bottom: 125px;
}

.section-label {
  margin-bottom: 48px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.58fr);
  gap: 105px;
}

.intro-copy {
  padding-top: 7px;
}

.intro-copy p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.58;
  margin-bottom: 28px;
}

.work-section {
  background: var(--forest);
  color: var(--light-ink);
  padding: 108px 0;
}

.work-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 92px;
  align-items: center;
}

.work-copy p:not(.eyebrow) {
  color: #ced9d0;
  font-size: 18px;
  line-height: 1.58;
  margin: 26px 0 35px;
  max-width: 470px;
}

.aiya-section {
  background: var(--forest);
  color: var(--light-ink);
  padding: 106px 0 116px;
}

.aiya-lead {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 92px;
  align-items: center;
}

.aiya-copy p:not(.eyebrow) {
  color: #ced9d0;
  font-size: 18px;
  line-height: 1.58;
  margin: 26px 0 35px;
  max-width: 500px;
}

.programs-heading {
  align-items: start;
  border-top: 1px solid #799386;
  display: grid;
  gap: 44px;
  grid-template-columns: 0.75fr 1.25fr;
  margin-top: 84px;
  padding-top: 27px;
}

.programs-heading .eyebrow {
  margin: 4px 0 0;
}

.programs-heading p:last-child {
  color: #d5dfd7;
  font-family: var(--serif);
  font-size: 25px;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin: 0;
  max-width: 560px;
}

.program-list {
  border-top: 1px solid #799386;
  list-style: none;
  margin: 84px 0 0;
  padding: 0;
}

.program-list li {
  align-items: baseline;
  border-bottom: 1px solid #799386;
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(180px, 0.72fr) 1.56fr;
  padding: 23px 0 25px;
}

.program-list li > span,
.season-events span {
  color: var(--gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.program-list p {
  color: #d5dfd7;
  font-size: 15px;
  line-height: 1.5;
  margin: 0;
  max-width: 600px;
}

.season-block {
  border-top: 1px solid #799386;
  display: grid;
  gap: 64px;
  grid-template-columns: 0.7fr 1.3fr;
  margin-top: 88px;
  padding-top: 28px;
}

.season-intro .eyebrow {
  margin-bottom: 16px;
}

.season-intro h3 {
  font-size: 38px;
  margin: 0;
}

.aiya-tracks {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.aiya-tracks article {
  border-left: 1px solid #799386;
  padding: 3px 18px 0;
}

.aiya-tracks article:last-child {
  border-right: 1px solid #799386;
}

.aiya-tracks span {
  color: var(--light-ink);
  display: block;
  font-family: var(--serif);
  font-size: 24px;
  letter-spacing: -0.04em;
  line-height: 1;
}

.aiya-tracks p {
  color: #d5dfd7;
  font-size: 13px;
  line-height: 1.48;
  margin: 13px 0 0;
}

.season-events {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.season-events article {
  border-left: 1px solid #799386;
  padding: 3px 21px 0;
}

.season-events article:last-child {
  border-right: 1px solid #799386;
}

.season-events h4 {
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 14px 0 13px;
}

.season-events p {
  color: #d5dfd7;
  font-size: 13px;
  line-height: 1.48;
  margin: 0;
}

.image-placeholder-dark {
  background-color: #244d40;
  background-image: linear-gradient(135deg, transparent 49.7%, rgba(249, 245, 237, 0.23) 49.8%, rgba(249, 245, 237, 0.23) 50.2%, transparent 50.3%);
  border-color: #becfc4;
  color: var(--light-ink);
  min-height: 440px;
}

.image-placeholder-dark small {
  border-color: rgba(249, 245, 237, 0.35);
}

.publications-section {
  background: #e6dbc9;
  border-bottom: 1px solid var(--line);
  padding: 105px 0 112px;
}

.publications-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 80px;
  align-items: start;
}

.publications-intro .section-label {
  margin-bottom: 44px;
}

.publications-intro > p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  margin: 24px 0 43px;
  max-width: 590px;
}

.publications-groups {
  display: grid;
  gap: 36px;
}

.publication-group-heading {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 13px;
  text-transform: uppercase;
}

.publication-list {
  border-top: 1px solid var(--ink);
}

.publication-list article {
  border-bottom: 1px solid var(--ink);
  padding: 18px 0 20px;
}

.publication-list h4 {
  font-size: 29px;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 1;
  margin: 0;
}

.publication-list p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.48;
  margin: 9px 0 0;
  max-width: 540px;
}

.publication-list .publication-subtitle {
  color: var(--ink);
  font-size: 16px;
  font-style: italic;
}

.signup-panel {
  background: var(--forest);
  color: var(--light-ink);
  padding: 47px 44px 43px;
}

.signup-panel .eyebrow {
  margin-bottom: 21px;
}

.signup-panel h2 {
  font-size: clamp(38px, 3.3vw, 54px);
  margin-bottom: 21px;
}

.signup-panel > p:not(.eyebrow):not(.supporter-note) {
  color: #d9e0da;
  font-size: 16px;
  line-height: 1.55;
  margin-bottom: 14px;
}

.supporter-note {
  border-top: 1px solid #6f7f75;
  color: var(--gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  margin: 24px 0 26px;
  padding-top: 13px;
  text-transform: uppercase;
}

.signup-form label {
  display: block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.signup-fields {
  display: flex;
}

.signup-fields input {
  background: var(--light-ink);
  border: 1px solid var(--light-ink);
  border-radius: 0;
  color: var(--ink);
  font: inherit;
  min-width: 0;
  padding: 13px 12px;
  width: 100%;
}

.signup-fields input:focus {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.signup-fields button {
  background: var(--brick);
  border: 1px solid var(--brick);
  color: var(--light-ink);
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0 16px;
  text-transform: uppercase;
  white-space: nowrap;
}

.signup-fields button:hover,
.signup-fields button:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.form-message {
  color: var(--gold);
  font-size: 12px;
  margin: 11px 0 0;
  min-height: 18px;
}

.subscription-preferences {
  border: 0;
  margin: 20px 0 0;
  padding: 0;
}

.subscription-preferences legend {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  padding: 0;
  text-transform: uppercase;
}

.subscription-preferences label {
  align-items: center;
  color: #d9e0da;
  cursor: pointer;
  display: flex;
  font-size: 12px;
  font-weight: 500;
  gap: 8px;
  letter-spacing: 0;
  margin: 8px 0 0;
  text-transform: none;
}

.subscription-preferences input {
  accent-color: var(--gold);
  height: 15px;
  margin: 0;
  width: 15px;
}

.books-section {
  padding-top: 106px;
  padding-bottom: 115px;
}

.books-heading {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 44px;
  margin-bottom: 57px;
}

.books-heading .section-label {
  margin: 8px 0 0;
}

.books-heading p {
  color: var(--muted);
  font-size: 18px;
  margin: 18px 0 0;
}

.book-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.book-feature {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  min-height: 430px;
}

.book-feature-red {
  background: var(--brick);
  color: var(--light-ink);
}

.book-feature-cream {
  background: #dfd2ba;
}

.book-cover {
  align-self: center;
  aspect-ratio: 0.67;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin: 35px 0 35px 35px;
  padding: 18px;
  box-shadow: 8px 8px 0 rgba(31, 41, 35, 0.2);
}

.book-cover span,
.book-cover small {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.book-cover strong {
  font-family: var(--serif);
  font-size: clamp(28px, 2.9vw, 43px);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.85;
}

.book-cover-hey {
  background: #f7cf52;
  color: #17273a;
}

.book-cover-human {
  background: #1f2923;
  color: var(--light-ink);
}

.book-details {
  align-self: end;
  padding: 34px 34px 41px 28px;
}

.book-details p:not(.book-number) {
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 24px;
}

.book-number {
  color: inherit;
  margin-bottom: 13px;
  opacity: 0.8;
}

.book-feature-cream .book-number {
  color: var(--brick);
}

.book-details h3 {
  font-size: 36px;
}

.book-feature-red .text-link {
  border-color: var(--gold);
}

.impact-section {
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 111px 0 110px;
}

.impact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 88px;
}

.impact-title .section-label {
  margin-bottom: 44px;
}

.impact-list {
  border-top: 1px solid var(--ink);
}

.impact-list article {
  border-bottom: 1px solid var(--ink);
  display: grid;
  grid-template-columns: 52px 0.95fr 1.15fr;
  gap: 20px;
  align-items: baseline;
  padding: 24px 0;
}

.impact-list span {
  color: var(--brick);
  font-size: 12px;
  font-weight: 800;
}

.impact-list h3 {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

.impact-list p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.featured-section {
  padding-top: 110px;
  padding-bottom: 126px;
}

.featured-heading {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 44px;
  margin-bottom: 62px;
}

.featured-heading .section-label {
  margin: 7px 0 0;
}

.feature-rows {
  border-top: 1px solid var(--line);
}

.feature-row {
  display: grid;
  grid-template-columns: 0.16fr 0.68fr 0.85fr;
  gap: 34px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  min-height: 375px;
  padding: 32px 0;
}

.feature-index {
  align-self: start;
  color: var(--brick);
  font-family: var(--serif);
  font-size: 42px;
  font-style: italic;
}

.feature-row h3 {
  font-size: 39px;
}

.feature-row p:not(.eyebrow) {
  color: var(--muted);
  max-width: 320px;
}

.feature-row .eyebrow {
  margin-bottom: 13px;
}

.feature-image {
  min-height: 305px;
  padding: 22px;
}

.feature-image span {
  font-size: 20px;
}

.feature-image-warm {
  background-color: #e9c892;
}

.partners-section {
  background: var(--ink);
  color: var(--light-ink);
  padding: 100px 0;
}

.partners-grid {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 92px;
  align-items: end;
}

.partners-grid .section-label {
  margin-bottom: 43px;
}

.partner-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-left: 1px solid #5b655e;
  border-top: 1px solid #5b655e;
}

.partner-list span {
  align-items: center;
  border-bottom: 1px solid #5b655e;
  border-right: 1px solid #5b655e;
  color: #d3d8d4;
  display: flex;
  font-family: var(--serif);
  font-size: 22px;
  min-height: 110px;
  padding: 20px;
}

.partner-actions {
  align-items: flex-start;
  border-top: 1px solid #5b655e;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 26px;
}

.partner-actions p {
  color: #d3d8d4;
  font-family: var(--serif);
  font-size: 25px;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0;
  max-width: 550px;
}

.text-link-light {
  border-color: var(--gold);
  color: var(--light-ink);
}

.text-link-light:hover,
.text-link-light:focus-visible {
  color: var(--gold);
}

.cta-section {
  padding-top: 92px;
  padding-bottom: 112px;
}

.cta-rule {
  background: var(--brick);
  height: 5px;
  margin-bottom: 47px;
  width: 95px;
}

.cta-section h2 {
  font-size: clamp(48px, 5.5vw, 78px);
  line-height: 1.08;
  max-width: 880px;
  margin-bottom: 34px;
}

.cta-copy {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  margin: -10px 0 30px;
  max-width: 610px;
}

.get-involved-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.site-footer {
  background: var(--forest);
  color: var(--light-ink);
  padding-top: 62px;
}

.brand-footer {
  color: var(--light-ink);
}

.brand-footer .brand-logo-approved {
  height: 116px;
}

.footer-marquee {
  border-bottom: 1px solid rgba(249, 245, 237, 0.22);
  border-top: 1px solid rgba(249, 245, 237, 0.22);
  color: rgba(249, 245, 237, 0.92);
  font-family: var(--serif);
  font-size: clamp(58px, 9vw, 150px);
  line-height: 0.76;
  margin: 0 0 28px;
  overflow: hidden;
  padding: 24px 0 34px;
  white-space: nowrap;
}

.footer-marquee-track {
  display: flex;
  min-width: max-content;
  transform: translate3d(0, 0, 0);
  width: max-content;
}

.footer-marquee-group {
  display: flex;
  flex: 0 0 auto;
  min-width: max-content;
}

.footer-marquee span {
  display: block;
  flex: 0 0 auto;
  padding-right: 0.34em;
}

@keyframes footer-drift {
  to { transform: translate3d(-50%, 0, 0); }
}

html.marquee-ready .footer-marquee-track {
  animation: footer-drift 42s linear infinite;
  will-change: transform;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.6fr;
  gap: 50px;
  padding-bottom: 80px;
}

.footer-contact .eyebrow {
  margin-bottom: 12px;
}

.footer-contact a {
  font-family: var(--serif);
  font-size: 25px;
  text-decoration: none;
}

.footer-contact p:not(.eyebrow) {
  color: #d0dbd2;
  font-size: 13px;
  margin: 11px 0 0;
  max-width: 260px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, auto);
  align-content: start;
  gap: 13px 24px;
}

.footer-links a {
  color: #d0dbd2;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--gold);
}

.footer-bottom {
  border-top: 1px solid #5b655e;
  color: #c7d1c9;
  display: flex;
  font-size: 11px;
  justify-content: space-between;
  letter-spacing: 0.04em;
  padding: 18px 0 22px;
  text-transform: uppercase;
}

@media (max-width: 1080px) {
  .site-nav {
    gap: 12px;
  }

  .site-nav a {
    font-size: 10px;
  }

  .hero,
  .work-grid,
  .aiya-lead,
  .publications-grid,
  .impact-grid,
  .partners-grid {
    gap: 48px;
  }

  .book-feature {
    grid-template-columns: 0.72fr 1fr;
  }

  .book-cover {
    margin-left: 25px;
  }
}

@media (max-width: 820px) {
  .section-shell,
  .header-inner {
    width: min(100% - 40px, 680px);
  }

  .header-inner {
    min-height: 74px;
    position: relative;
  }

  .menu-button {
    background: transparent;
    border: 1px solid var(--ink);
    color: var(--ink);
    cursor: pointer;
    display: block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.05em;
    min-height: 42px;
    min-width: 64px;
    padding: 8px 11px;
    text-transform: uppercase;
  }

  .site-nav {
    align-items: flex-start;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    display: none;
    flex-direction: column;
    gap: 2px;
    left: -20px;
    max-height: calc(100vh - 74px);
    overflow-y: auto;
    padding: 20px;
    position: absolute;
    right: -20px;
    top: 74px;
  }

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

  .site-nav a {
    font-size: 12px;
    padding: 8px 0;
  }

  .hero,
  .intro-grid,
  .work-grid,
  .aiya-lead,
  .publications-grid,
  .impact-grid,
  .partners-grid,
  .programs-heading,
  .season-block,
  .books-heading,
  .featured-heading {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 42px;
    padding-top: 64px;
    padding-bottom: 70px;
  }

  .hero-image,
  .image-placeholder {
    min-height: 400px;
  }

  .home-approach {
    padding-bottom: 80px;
  }

  .intro-grid,
  .work-grid,
  .aiya-lead,
  .publications-grid,
  .impact-grid,
  .partners-grid {
    gap: 35px;
  }

  .books-heading .section-label,
  .featured-heading .section-label {
    margin-bottom: 0;
  }

  .book-layout {
    grid-template-columns: 1fr;
  }

  .book-feature {
    grid-template-columns: 0.68fr 1fr;
  }

  .signup-panel {
    padding: 36px 29px 32px;
  }

  .season-events {
    grid-template-columns: 1fr;
  }

  .aiya-tracks {
    grid-template-columns: repeat(2, 1fr);
  }

  .aiya-tracks article {
    border-bottom: 1px solid #799386;
    padding: 18px 16px;
  }

  .aiya-tracks article:nth-child(odd) {
    border-left: 0;
  }

  .aiya-tracks article:last-child {
    border-right: 0;
  }

  .season-events article,
  .season-events article:last-child {
    border-bottom: 1px solid #799386;
    border-left: 0;
    border-right: 0;
    padding: 18px 0;
  }

  .feature-row {
    grid-template-columns: 54px 1fr;
  }

  .feature-image {
    grid-column: 2;
  }

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

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

@media (max-width: 560px) {
  .section-shell,
  .header-inner {
    width: calc(100% - 32px);
  }

  h1 {
    font-size: 43px;
  }

  h2 {
    font-size: 40px;
  }

  .hero-summary {
    font-size: 17px;
  }

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

  .hero {
    gap: 30px;
    padding-top: 48px;
    padding-bottom: 58px;
  }

  .hero-image,
  .image-placeholder {
    min-height: 320px;
    padding: 22px;
  }

  .image-placeholder span {
    font-size: 21px;
  }

  .work-section,
  .aiya-section,
  .publications-section,
  .impact-section,
  .books-section,
  .featured-section,
  .partners-section {
    padding-top: 75px;
    padding-bottom: 75px;
  }

  .section-label {
    margin-bottom: 30px;
  }

  .book-feature {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .book-cover {
    margin: 26px 26px 0;
    padding: 13px;
    width: 170px;
  }

  .book-details {
    padding: 25px 26px 31px;
  }

  .book-details h3 {
    font-size: 29px;
  }

  .programs-heading {
    gap: 14px;
  }

  .programs-heading p:last-child {
    font-size: 22px;
  }

  .program-list li {
    gap: 9px 16px;
    grid-template-columns: 1fr;
  }

  .program-list p {
    grid-column: auto;
  }

  .season-block {
    gap: 30px;
    margin-top: 64px;
  }

  .season-intro h3 {
    font-size: 32px;
  }

  .aiya-tracks {
    grid-template-columns: 1fr;
  }

  .aiya-tracks article,
  .aiya-tracks article:nth-child(odd) {
    border-left: 0;
    border-right: 0;
    padding-left: 0;
    padding-right: 0;
  }

  .publication-list article {
    padding: 16px 0 18px;
  }

  .signup-fields {
    flex-direction: column;
    gap: 9px;
  }

  .signup-fields button {
    min-height: 44px;
  }

  .get-involved-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .partner-actions p {
    font-size: 22px;
  }

  .impact-list article {
    grid-template-columns: 35px 1fr;
  }

  .impact-list p {
    grid-column: 2;
  }

  .feature-row {
    gap: 20px;
    min-height: 0;
  }

  .feature-row h3 {
    font-size: 32px;
  }

  .feature-image {
    min-height: 260px;
  }

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

  .partner-list span {
    min-height: 86px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .brand-footer {
    grid-column: auto;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

/* One opaque cutscene surface; no split seam or content beneath moving pieces. */
html { --header-height: 89px; scrollbar-gutter: stable; }
html.opening-locked { overflow: hidden; overscroll-behavior: none; }
.opening-locked body { position: fixed; left: 0; right: 0; width: 100%; overflow: hidden; }
.portal-scene { display: none; }
.opening-locked .portal-scene { display:block; position:fixed; inset:0; z-index:50; overflow:hidden; touch-action:none; }
.portal-sticky { position:absolute; inset:0; background:#000; overflow:hidden; perspective:1100px; }
.portal-logo { width:min(72vmin,670px); position:absolute; top:45%; left:50%; transform:translate(-50%,-50%); transform-style:preserve-3d; }
.portal-logo-image { width:100%; height:auto; display:block; mix-blend-mode:screen; }
.portal-piece { position:absolute; inset:0; width:100%; height:auto; visibility:hidden; mix-blend-mode:screen; }
.logo-assembling .portal-piece { visibility:visible; }
.logo-assembling .portal-logo-image { visibility:hidden; }
.portal-caption { position:absolute; bottom:14%; width:100%; padding:0 24px; text-align:center; color:var(--paper); font:clamp(19px,2.3vw,28px) var(--serif); opacity:0; }
.portal-controls { position:absolute; bottom:25px; left:40px; right:28px; display:flex; align-items:center; justify-content:space-between; color:#d8d1c7; font-size:10px; letter-spacing:.09em; text-transform:uppercase; }
.portal-controls a { padding:14px; text-underline-offset:6px; white-space:nowrap; }
.portal-cue { line-height:1.5; }
.portal-orbit { position:absolute; left:50%; top:43%; width:min(80vmin,740px); aspect-ratio:1; border:1px solid #d7a540; border-radius:50%; opacity:0; pointer-events:none; }
.skip-link { z-index: 60; }
:focus-visible { outline: 2px solid var(--brick); outline-offset: 6px; }
[id] { scroll-margin-top: var(--header-height); }
h1 { font-size: clamp(48px,5.6vw,80px); line-height: 1.02; }
h1 em { color: var(--brick); font-weight: 400; }
.hero { grid-template-columns: minmax(0, 780px); padding-top: 96px; padding-bottom: 100px; }
.hero-copy { max-width: 720px; }
.program-index { border-top: 1px solid #799386; padding-top: 22px; }
.program-index a { display: grid; grid-template-columns: 30px 1fr; align-items: baseline; gap: 0 18px; padding: 19px 0; border-bottom: 1px solid #799386; text-decoration: none; position: relative; }
.program-index span { color: var(--gold); font-size: 11px; }
.program-index strong { font: 36px var(--serif); letter-spacing: -.04em; }
.program-index small { grid-column: 2; color: #ced9d0; font-size: 13px; }
.program-index a:hover strong { color: var(--gold); }
.program-index a::before, .program-list li::before { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform 900ms cubic-bezier(.16,1,.3,1); }
.program-index a.is-in-view::before, .program-list li.is-in-view::before { transform: scaleX(1); }
.program-list li { position: relative; }
.program-events-label { color: #ced9d0; margin: 75px 0 20px; font-size: 13px; }
.program-list { margin-top: 0; }
.program-details { display: inline-block; margin-top: 30px; }
.catalogue-note { border-left: 2px solid var(--brick); padding-left: 14px; margin-top: 25px; font-size: 12px; color: var(--muted); }
.signup-panel .button { margin-top: 20px; }
.footer-marquee-track { animation: footer-drift 70s linear infinite; animation-play-state: paused; }
.footer-marquee.is-in-view .footer-marquee-track { animation-play-state: running; }
.footer-marquee:hover .footer-marquee-track { animation-play-state: paused; }
@media (max-width: 820px) {

  .portal-logo { width: min(94vw,570px); }
  .portal-controls { left: 20px; right: 12px; bottom: 20px; }
  .portal-caption { bottom: 17%; }
  .hero { gap: 45px; padding-top: 48px; }
  .site-nav { left: auto; right: -20px; width: min(360px,100vw); border-left: 1px solid var(--line); box-shadow: -12px 24px 32px #1f292314; }
  .site-nav a { min-height: 44px; width: 100%; padding: 12px 0; }
  .program-index strong { font-size: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

.foundation-section { padding:100px 0; background:var(--paper-deep); }
.foundation-principles { margin-top:72px; display:grid; grid-template-columns:repeat(3,1fr); gap:38px; }
.foundation-principles article { border-top:1px solid var(--line); padding-top:22px; }
.foundation-principles span { font-size:11px; text-transform:uppercase; letter-spacing:.08em; color:var(--brick); font-weight:700; }
.foundation-principles h3 { margin:28px 0 20px; }
.foundation-principles p { color:var(--muted); max-width:36ch; }
.foundation-origin { border-top:1px solid var(--line); margin-top:65px; padding-top:30px; max-width:850px; }
.foundation-origin > p:last-child { max-width:75ch; color:var(--muted); font-size:18px; }
.publication-author { font-size:12px; color:var(--brick); }
.publication-list article > p { max-width:60ch; }
.hero { grid-template-columns:minmax(0,.98fr) minmax(400px,.82fr); align-items:center; gap:clamp(48px,6vw,92px); padding-top:76px; padding-bottom:82px; }
.hero-copy { max-width:670px; }
.hero-visual { align-self:stretch; background:var(--paper-deep); margin:0; min-height:520px; overflow:hidden; position:relative; }
.hero-visual::after { background:linear-gradient(180deg,transparent 50%,rgba(24,34,29,.68)); content:''; inset:0; pointer-events:none; position:absolute; }
.hero-visual img { display:block; filter:saturate(.88) contrast(1.03); height:100%; object-fit:cover; object-position:52% center; position:absolute; width:100%; }
.hero-visual figcaption { bottom:0; color:var(--light-ink); font-size:13px; line-height:1.35; margin:0; max-width:27ch; padding:24px 26px; position:absolute; z-index:1; }
.aiya-section { padding:76px 0 82px; }
@media(max-width:820px) {
  .foundation-section { padding:65px 0; }
  .foundation-principles { grid-template-columns:1fr; gap:20px; margin-top:42px; }
  .foundation-principles p { max-width:none; }
  .hero { grid-template-columns:1fr; gap:38px; padding-bottom:58px; }
  .hero-visual { min-height:390px; }
  .hero-visual figcaption { padding:18px 20px; }
}
.signup-honeypot { height:0; left:-10000px; overflow:hidden; position:absolute; width:0; }
.form-disclosure { color:#d9e0da; font-size:11px; line-height:1.45; margin:13px 0 0; }
.form-disclosure a { text-underline-offset:3px; }
.aiya-section { padding-top:42px; }
@media(max-width:820px) {
  .aiya-section { padding-top:34px; }
}

.footer-grid { grid-template-columns:1.2fr 1fr .6fr .6fr; gap:36px; }
.footer-legal-links { grid-template-columns:1fr; }
@media (max-width: 820px) {
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-legal-links { grid-column:auto; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns:1fr; }
}