:root {
  --navy: #121e2d;
  --navy-2: #19283a;
  --ink: #192638;
  --muted: #5b6775;
  --lime: #c9ed79;
  --lime-dark: #739c31;
  --paper: #f8f9fb;
  --white: #ffffff;
  --tint: #eaf0f4;
  --border: #d8dee5;
  --border-dark: rgba(255, 255, 255, 0.18);
  --shadow: 0 24px 70px rgba(18, 30, 45, 0.16);
  --shell: min(88vw, 1440px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

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

body.menu-open {
  overflow: hidden;
}

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

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

button,
summary {
  font: inherit;
}

button {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--lime-dark);
  outline-offset: 5px;
}

p,
li,
dd {
  font-size: 1.0625rem;
  line-height: 1.7;
}

p,
h1,
h2,
h3,
blockquote,
figure,
dl,
dd {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.4rem, 4.3vw, 4.75rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.05;
}

h2 em,
blockquote em {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(1.25rem, 1.9vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: -80px;
  left: 20px;
  padding: 12px 16px;
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow);
}

.skip-link:focus {
  top: 12px;
}

/* Header */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: 88px;
  background: rgba(18, 30, 45, 0.97);
  color: var(--white);
  border-bottom: 1px solid var(--border-dark);
  backdrop-filter: blur(14px);
}

.header-inner {
  position: relative;
  display: flex;
  width: var(--shell);
  min-height: 88px;
  margin-inline: auto;
  align-items: center;
  gap: 34px;
}

.brand {
  flex: 0 0 auto;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.11em;
}

.brand span,
.footer-brand span {
  color: var(--lime);
}

.main-nav {
  display: flex;
  margin-left: auto;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  padding: 12px 0;
  color: #d4dbe4;
  font-size: 0.9rem;
  border-bottom: 1px solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--lime);
  border-color: var(--lime);
}

.main-nav .nav-featured {
  padding: 11px 15px;
  color: var(--navy);
  background: var(--lime);
  border: 1px solid var(--lime);
}

.main-nav .nav-featured:hover,
.main-nav .nav-featured[aria-current="page"] {
  color: var(--white);
  background: transparent;
}

.header-signature {
  flex: 0 0 auto;
  padding-left: 26px;
  color: #aeb9c6;
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  border-left: 1px solid var(--border-dark);
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  background: transparent;
  border: 1px solid var(--border-dark);
  cursor: pointer;
}

.menu-button > span:not(.sr-only) {
  width: 20px;
  height: 1px;
  background: var(--white);
  transition: transform 180ms ease;
}

.menu-button[aria-expanded="true"] > span:nth-last-child(2) {
  transform: translateY(4px) rotate(45deg);
}

.menu-button[aria-expanded="true"] > span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* Reusable */
.section {
  padding-block: clamp(78px, 9vw, 132px);
}

.section-tint {
  background: var(--tint);
}

.section-kicker,
.eyebrow,
.category,
.status {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.4;
}

.section-kicker {
  margin-bottom: 28px;
  color: var(--muted);
}

.section-kicker-light {
  color: #aeb9c6;
}

.eyebrow {
  display: flex;
  margin-bottom: 36px;
  align-items: center;
  gap: 14px;
}

.eyebrow > span {
  width: 32px;
  height: 1px;
  background: currentColor;
}

.eyebrow-light {
  color: #bcc6d2;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 13px 19px;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 180ms ease, color 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-lime {
  color: var(--navy);
  background: var(--lime);
  border-color: var(--lime);
}

.button-lime:hover {
  color: var(--white);
  background: transparent;
}

.button-dark {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
}

.button-dark:hover {
  color: var(--navy);
  background: transparent;
}

.text-link {
  display: inline-flex;
  padding-block: 8px;
  align-items: center;
  gap: 14px;
  font-size: 0.94rem;
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}

.text-link-light {
  color: var(--white);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: clamp(50px, 10vw, 150px);
}

.wide-heading {
  display: grid;
  margin-bottom: clamp(46px, 6vw, 78px);
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.46fr);
  align-items: end;
  gap: 60px;
}

.wide-heading > p {
  max-width: 390px;
  margin: 0;
  color: var(--muted);
}

.lead {
  margin-bottom: 28px;
  color: var(--ink);
  font-size: clamp(1.35rem, 2.1vw, 1.85rem);
  letter-spacing: -0.025em;
  line-height: 1.48;
}

.prose-column > p:not(.lead) {
  max-width: 720px;
  color: var(--muted);
}

.inline-actions,
.hero-actions,
.contact-actions {
  display: flex;
  margin-top: 34px;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
}

/* Home hero */
.home-hero {
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.hero-grid {
  display: grid;
  min-height: calc(100svh - 88px);
  padding-top: clamp(48px, 6vw, 88px);
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.72fr);
  align-items: end;
  gap: clamp(48px, 7vw, 110px);
}

.hero-copy {
  padding-bottom: 46px;
}

.hero-copy h1 {
  max-width: 980px;
  margin-bottom: 34px;
  font-size: clamp(3.25rem, 6.3vw, 7.2rem);
  font-weight: 500;
  letter-spacing: -0.067em;
  line-height: 0.98;
}

.hero-copy h1 em {
  color: var(--lime);
  font-family: inherit;
  font-style: normal;
}

.hero-intro {
  max-width: 590px;
  margin-bottom: 0;
  color: #bdc7d2;
  font-size: clamp(1.08rem, 1.5vw, 1.32rem);
  line-height: 1.6;
}

.identity-list {
  display: flex;
  margin: 50px 0 0;
  padding: 24px 0 0;
  flex-wrap: wrap;
  gap: 13px 32px;
  list-style: none;
  border-top: 1px solid var(--border-dark);
}

.identity-list li {
  color: #aeb9c6;
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.hero-portrait {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin: 0 0 0 auto;
  align-self: stretch;
}

.hero-portrait::before {
  position: absolute;
  z-index: 0;
  top: 2%;
  right: -12%;
  width: 70%;
  aspect-ratio: 1;
  content: "";
  background: var(--lime);
  border-radius: 50%;
  opacity: 0.15;
  filter: blur(1px);
}

.hero-portrait img {
  position: absolute;
  z-index: 1;
  inset: 0 0 0 auto;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 34%;
  filter: saturate(0.86) contrast(1.04);
}

.hero-portrait figcaption,
.talks-image figcaption {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  padding: 11px 14px;
  color: var(--navy);
  background: var(--lime);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.credibility {
  background: var(--lime);
}

.credibility-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.credibility-grid > div {
  display: flex;
  min-height: 144px;
  padding: 28px 24px;
  align-items: center;
  gap: 18px;
}

.credibility-grid > div + div {
  border-left: 1px solid rgba(25, 38, 56, 0.22);
}

.credibility-grid strong {
  flex: 0 0 auto;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 2.9vw, 3.4rem);
  font-weight: 400;
  letter-spacing: -0.05em;
}

.credibility-grid span {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.45;
  text-transform: uppercase;
}

.credential-chips {
  display: flex;
  margin: 42px 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.credential-chips li {
  padding: 10px 13px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.3;
  border: 1px solid var(--border);
}

/* Expertise */
.expertise-list {
  border-top: 1px solid #c5ced7;
}

.expertise-list details {
  border-bottom: 1px solid #c5ced7;
}

.expertise-list summary {
  display: grid;
  min-height: 112px;
  padding: 26px 0;
  grid-template-columns: 76px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 22px;
  font-size: clamp(1.45rem, 2.8vw, 2.6rem);
  letter-spacing: -0.04em;
  list-style: none;
  cursor: pointer;
}

.expertise-list summary::-webkit-details-marker {
  display: none;
}

.item-number {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.summary-icon {
  position: relative;
  display: block;
  width: 36px;
  height: 36px;
  border: 1px solid #aeb8c3;
  border-radius: 50%;
}

.summary-icon::before,
.summary-icon::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1px;
  content: "";
  background: var(--ink);
  transform: translate(-50%, -50%);
}

.summary-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform 180ms ease;
}

details[open] .summary-icon {
  background: var(--lime);
  border-color: var(--lime);
}

details[open] .summary-icon::after {
  transform: translate(-50%, -50%) rotate(0);
}

.detail-body {
  display: grid;
  padding: 0 62px 36px 98px;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.44fr);
  gap: 60px;
}

.detail-body p {
  max-width: 710px;
  margin: 0;
  color: var(--muted);
}

.detail-body > span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.6;
  text-transform: uppercase;
}

/* Journey */
.sticky-heading {
  align-self: start;
  position: sticky;
  top: 130px;
}

.sticky-heading > p:last-child {
  max-width: 360px;
  margin-top: 30px;
  color: var(--muted);
}

.timeline article {
  display: grid;
  padding: 34px 0;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 28px;
  border-top: 1px solid var(--border);
}

.timeline article:first-child {
  padding-top: 0;
  border-top: 0;
}

.timeline article:last-child {
  padding-bottom: 0;
}

.timeline-year {
  padding-top: 5px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

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

.journey-content {
  min-width: 0;
}

.trajectory-links {
  display: grid;
  margin-top: 52px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--border);
}

.trajectory-links article {
  padding: 28px;
  background: var(--white);
}

.trajectory-links article + article {
  border-left: 1px solid var(--border);
}

.trajectory-links article > span {
  display: block;
  margin-bottom: 36px;
  color: var(--lime-dark);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.trajectory-links h3 {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

.trajectory-links p {
  color: var(--muted);
  font-size: 0.94rem;
}

.trajectory-links .text-link {
  margin-top: 8px;
  font-size: 0.78rem;
}

/* Ideas */
.ideas-band {
  padding-block: clamp(76px, 8vw, 118px);
  background: var(--lime);
}

.ideas-band .section-kicker {
  color: #405225;
}

.ideas-band blockquote {
  max-width: 1240px;
  margin-bottom: 62px;
  font-size: clamp(2.8rem, 6.2vw, 7rem);
  letter-spacing: -0.062em;
  line-height: 1.01;
}

.ideas-bottom {
  display: grid;
  padding-top: 28px;
  grid-template-columns: minmax(0, 0.8fr) minmax(460px, 1fr);
  align-items: start;
  gap: 60px;
  border-top: 1px solid rgba(25, 38, 56, 0.28);
}

.ideas-bottom > p {
  max-width: 560px;
  margin-bottom: 0;
}

.ideas-bottom ol {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
}

.ideas-bottom li {
  display: flex;
  padding: 6px 18px;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 700;
  border-left: 1px solid rgba(25, 38, 56, 0.28);
}

.ideas-bottom li span {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
}

/* Projects */
.projects-section {
  background: var(--white);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.project-grid.five-items {
  grid-template-columns: repeat(5, 1fr);
}

.project-grid article {
  min-height: 330px;
  padding: 30px;
}

.project-grid article + article {
  border-left: 1px solid var(--border);
}

.project-grid article > span {
  display: block;
  margin-bottom: 86px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.project-grid .article-card-link > span:not(.read-more) {
  display: block;
  margin-bottom: 86px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.project-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.97rem;
}

/* Talks */
.talks-feature {
  padding-block: clamp(78px, 9vw, 132px);
  color: var(--white);
  background: var(--navy);
}

.talks-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
}

.talks-image {
  position: relative;
  width: min(100%, 560px);
  margin-bottom: 0;
  justify-self: start;
}

.talks-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.88);
}

.talks-image-portrait img {
  object-position: 50% 36%;
}

.talks-copy h2 {
  margin-bottom: 28px;
}

.talks-copy > p:not(.section-kicker) {
  color: #bcc6d2;
}

.event-list {
  margin: 36px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border-dark);
}

.event-list li {
  display: grid;
  padding: 15px 0;
  grid-template-columns: 105px 1fr;
  gap: 16px;
  color: #d5dce5;
  font-size: 0.88rem;
  line-height: 1.4;
  border-bottom: 1px solid var(--border-dark);
}

.event-list time {
  color: var(--lime);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.event-marker {
  color: var(--lime);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.event-list-locations li {
  grid-template-columns: 36px 1fr;
}

/* Editorial */
.editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}

.editorial-grid article {
  position: relative;
  min-height: 360px;
  padding: 32px 28px;
  background: var(--white);
}

.editorial-grid article + article {
  border-left: 1px solid var(--border);
}

.status {
  display: inline-block;
  margin-bottom: 70px;
  padding: 7px 9px;
  color: #43572b;
  background: var(--lime);
  font-size: 0.59rem;
}

.category {
  margin-bottom: 14px;
  color: var(--muted);
}

.editorial-grid h3 {
  max-width: 360px;
  font-size: clamp(1.6rem, 2.5vw, 2.45rem);
}

.editorial-grid article > p:last-child {
  color: var(--muted);
  font-size: 0.95rem;
}

.editorial-grid .article-card-link > p:last-of-type {
  color: var(--muted);
  font-size: 0.95rem;
}

.editorial-link {
  margin-top: 38px;
}

/* Credentials + contact */
.credentials-section {
  padding-block: clamp(78px, 9vw, 126px);
  color: var(--white);
  background: var(--navy-2);
}

.credentials-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: clamp(60px, 10vw, 155px);
}

.credentials-layout dl {
  margin-bottom: 0;
  border-top: 1px solid var(--border-dark);
}

.credentials-layout dl > div {
  display: grid;
  padding: 22px 0;
  grid-template-columns: minmax(160px, 0.75fr) 1fr;
  gap: 20px;
  border-bottom: 1px solid var(--border-dark);
}

.credentials-layout dt {
  color: var(--lime);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.credentials-layout dd {
  margin-bottom: 0;
  color: #d5dce5;
}

.contact-section {
  padding-block: clamp(78px, 10vw, 145px);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(160px, 0.42fr) minmax(0, 1fr);
  gap: 60px;
}

.contact-layout h2 {
  font-size: clamp(2.8rem, 5.4vw, 6.2rem);
}

.contact-layout > div > p {
  max-width: 680px;
  margin-top: 30px;
  color: var(--muted);
}

/* Footer */
.site-footer {
  padding-block: 52px;
  color: var(--white);
  background: #0d1723;
}

.footer-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr 0.75fr 0.65fr;
  align-items: end;
  gap: 45px;
}

.footer-brand {
  font-size: 2rem;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.site-footer p {
  margin-bottom: 0;
  color: #9eabb9;
  font-size: 0.82rem;
  line-height: 1.55;
}

.site-footer nav {
  display: grid;
  gap: 8px;
}

.site-footer nav a,
.footer-meta {
  color: #bdc6d1;
  font-size: 0.78rem;
}

.site-footer nav a:hover,
.footer-meta a:hover {
  color: var(--lime);
}

.footer-meta {
  display: grid;
  justify-items: end;
  gap: 10px;
}

/* Dialog */
.bio-dialog {
  width: min(760px, 92vw);
  max-height: 88vh;
  padding: 0;
  color: var(--ink);
  background: var(--paper);
  border: 0;
  box-shadow: var(--shadow);
}

.bio-dialog::backdrop {
  background: rgba(9, 17, 27, 0.78);
  backdrop-filter: blur(5px);
}

.dialog-inner {
  position: relative;
  padding: clamp(36px, 6vw, 72px);
}

.dialog-inner h2 {
  margin-bottom: 32px;
  font-size: clamp(2rem, 4.2vw, 3.6rem);
}

.dialog-prose p {
  color: var(--muted);
}

.dialog-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  padding: 0;
  color: var(--white);
  background: var(--navy);
  border: 0;
  font-size: 1.6rem;
  cursor: pointer;
}

/* Interior page hero */
.page-hero {
  padding-block: clamp(58px, 7vw, 100px);
  color: var(--white);
  background: var(--navy);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.65fr);
  align-items: center;
  gap: clamp(50px, 8vw, 120px);
}

.breadcrumb {
  display: flex;
  margin-bottom: 42px;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: #9facbb;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.breadcrumb a:hover {
  color: var(--lime);
}

.page-hero h1 {
  max-width: 980px;
  margin-bottom: 30px;
  font-size: clamp(3.4rem, 6.8vw, 7.6rem);
  font-weight: 500;
  letter-spacing: -0.067em;
  line-height: 0.98;
}

.page-hero h1 em {
  color: var(--lime);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.page-hero-copy > p:not(.eyebrow) {
  max-width: 670px;
  margin-bottom: 0;
  color: #bcc6d2;
  font-size: clamp(1.08rem, 1.5vw, 1.3rem);
}

.page-hero-figure {
  position: relative;
  margin-bottom: 0;
}

.page-hero-figure img {
  width: 100%;
  max-height: 690px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  filter: saturate(0.88);
}

.page-hero-figure figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 10px 13px;
  color: var(--navy);
  background: var(--lime);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-intro {
  padding-block: clamp(70px, 8vw, 118px);
  background: var(--white);
}

.page-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(0, 1fr);
  gap: clamp(50px, 10vw, 150px);
}

.page-intro .lead {
  font-size: clamp(1.5rem, 2.6vw, 2.35rem);
}

.long-copy p {
  color: var(--muted);
}

.long-copy p:first-child {
  color: var(--ink);
}

.fact-strip {
  padding-block: 0;
  background: var(--white);
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.fact-grid > div {
  min-height: 180px;
  padding: 30px 26px;
}

.fact-grid > div + div {
  border-left: 1px solid var(--border);
}

.fact-grid strong {
  display: block;
  margin-bottom: 34px;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 3.2vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.05em;
}

.fact-grid span {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}

.principles-grid article {
  padding: 30px;
}

.principles-grid article + article {
  border-left: 1px solid var(--border);
}

.principles-grid span {
  display: block;
  margin-bottom: 55px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.principles-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

/* Talks page */
.speaker-intro {
  color: var(--white);
  background: var(--navy);
}

.talk-counts {
  padding-top: 0;
  color: var(--white);
  background: var(--navy);
}

.talk-counts .fact-grid {
  border-color: var(--border-dark);
}

.talk-counts .fact-grid > div + div {
  border-color: var(--border-dark);
}

.talk-counts .fact-grid strong {
  color: var(--lime);
}

.talk-counts .fact-grid span {
  color: #bbc5d1;
}

.event-history {
  background: var(--paper);
}

.event-card {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
  align-items: stretch;
  background: var(--white);
  border-top: 1px solid var(--border);
}

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

.event-card:nth-child(even) .event-media {
  order: 2;
}

.event-media {
  min-height: 460px;
  overflow: hidden;
}

.event-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-card.is-portrait .event-media img {
  object-position: center 26%;
}

.event-content {
  display: flex;
  padding: clamp(38px, 6vw, 82px);
  flex-direction: column;
  justify-content: center;
}

.event-meta {
  display: flex;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.event-content h3 {
  max-width: 650px;
  margin-bottom: 22px;
  font-size: clamp(2rem, 3.8vw, 4rem);
  letter-spacing: -0.055em;
}

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

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}

.topic-card {
  min-height: 290px;
  padding: 30px;
  border-bottom: 1px solid var(--border);
}

.topic-card:not(:nth-child(3n + 1)) {
  border-left: 1px solid var(--border);
}

.topic-card > span {
  display: block;
  margin-bottom: 58px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.topic-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.gallery-section {
  padding-top: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: repeat(2, 320px);
  gap: 12px;
}

.gallery-grid figure {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.gallery-grid figure:first-child {
  grid-row: 1 / 3;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-grid figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 10px 13px;
  color: var(--white);
  background: rgba(18, 30, 45, 0.88);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
}

.speaker-contact {
  color: var(--navy);
  background: var(--lime);
}

.speaker-contact .section-kicker {
  color: #405225;
}

.speaker-contact .button-dark:hover {
  color: var(--navy);
  border-color: var(--navy);
}

/* Project pages */
.project-page-hero .page-hero-copy .hero-actions {
  margin-top: 34px;
}

.project-page-hero .page-hero-figure img {
  max-height: 720px;
}

.professional-hero .page-hero-figure img {
  object-position: center 40%;
}

.volunteer-hero .page-hero-figure img {
  object-position: 64% center;
}

.project-overview .lead {
  margin-bottom: 28px;
}

.case-stack {
  border-top: 1px solid var(--border);
}

.case-card {
  display: grid;
  padding-block: clamp(34px, 5vw, 64px);
  grid-template-columns: minmax(150px, 0.28fr) minmax(0, 1fr);
  gap: clamp(30px, 7vw, 100px);
  border-bottom: 1px solid var(--border);
}

.case-index {
  display: flex;
  flex-direction: column;
  gap: 9px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.45;
}

.case-index strong {
  color: var(--lime-dark);
  font-size: 0.72rem;
}

.case-body h3 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: clamp(2rem, 4vw, 4.25rem);
  letter-spacing: -0.055em;
}

.case-body > p {
  max-width: 830px;
  color: var(--muted);
}

.case-facts {
  display: flex;
  margin: 28px 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
}

.case-facts li {
  padding: 8px 11px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
  border: 1px solid var(--border);
}

.transformation-band {
  color: var(--white);
  background: var(--navy);
}

.transformation-band .wide-heading > p,
.transformation-band .topic-card p,
.transformation-band .topic-card > span {
  color: #bac5d1;
}

.transformation-band .topic-grid,
.transformation-band .topic-card {
  border-color: var(--border-dark);
}

.recognition-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(330px, 0.72fr);
  align-items: center;
  gap: clamp(48px, 8vw, 112px);
}

.recognition-images {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 12px;
}

.recognition-images figure {
  position: relative;
  min-height: 440px;
  margin: 0;
  overflow: hidden;
  background: var(--navy);
}

.recognition-images img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recognition-images figure:first-child img {
  object-position: center;
}

.recognition-images figure:last-child img {
  object-position: center 38%;
}

.recognition-images figcaption,
.project-media figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 10px 13px;
  color: var(--white);
  background: rgba(18, 30, 45, 0.88);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.recognition-copy h2 {
  margin-bottom: 28px;
}

.recognition-copy p {
  color: var(--muted);
}

.recognition-copy .lead {
  color: var(--ink);
  font-size: clamp(1.35rem, 2.1vw, 1.9rem);
}

.recognition-note {
  margin-top: 30px;
  padding: 22px 0 0;
  border-top: 1px solid var(--border);
}

.project-media-feature {
  padding-block: clamp(78px, 9vw, 132px);
  color: var(--white);
  background: var(--navy);
}

.project-media-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(340px, 0.66fr);
  align-items: center;
  gap: clamp(50px, 8vw, 116px);
}

.project-media {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.project-media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.project-media-copy h2 {
  margin-bottom: 28px;
}

.project-media-copy > p:not(.section-kicker) {
  color: #bac5d1;
}

.project-media-copy .case-facts li {
  color: #d7dee7;
  border-color: var(--border-dark);
}

.project-role-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.project-role-grid article {
  min-height: 315px;
  padding: 30px;
}

.project-role-grid article + article {
  border-left: 1px solid var(--border);
}

.project-role-grid span {
  display: block;
  margin-bottom: 74px;
  color: var(--lime-dark);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.project-role-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.event-story {
  background: var(--white);
}

.event-story .timeline {
  border-top: 1px solid var(--border);
}

.event-story .timeline article:first-child {
  padding-top: 34px;
}

.story-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.story-gallery figure {
  position: relative;
  display: flex;
  margin: 0;
  overflow: hidden;
  flex-direction: column;
  align-self: start;
  background: var(--navy);
  border: 1px solid var(--border);
}

.story-gallery img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
}

.story-gallery figure:hover img {
  transform: none;
}

.story-gallery figcaption {
  position: static;
  min-height: 44px;
  padding: 11px 13px;
  color: var(--white);
  background: var(--navy);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.45;
  text-transform: uppercase;
}

.next-project {
  padding-block: clamp(70px, 8vw, 112px);
  background: var(--lime);
}

.next-project .section-kicker {
  color: #405225;
}

.next-project-grid {
  display: grid;
  grid-template-columns: minmax(170px, 0.36fr) minmax(0, 1fr);
  align-items: end;
  gap: clamp(36px, 8vw, 120px);
}

.next-project h2 {
  margin-bottom: 28px;
}

.next-project p {
  max-width: 740px;
}

.next-project .contact-actions {
  margin-top: 32px;
}

/* Articles page */
.articles-hero {
  min-height: 72vh;
  display: flex;
  align-items: center;
}

.articles-hero .page-hero-copy {
  max-width: 1100px;
}

.articles-hero h1 {
  max-width: 1100px;
}

.coming-label {
  display: inline-flex;
  margin-top: 36px;
  padding: 9px 12px;
  color: var(--navy);
  background: var(--lime);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.editorial-map {
  background: var(--white);
}

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

.editorial-map .editorial-grid article {
  min-height: 330px;
  border-bottom: 1px solid var(--border);
}

.editorial-map .editorial-grid article:nth-child(odd) {
  border-left: 0;
}

.editorial-map .editorial-grid article:nth-child(even) {
  border-left: 1px solid var(--border);
}

.editorial-principles {
  color: var(--white);
  background: var(--navy);
}

.editorial-principles .wide-heading > p,
.editorial-principles .principles-grid p,
.editorial-principles .principles-grid span {
  color: #b7c1cd;
}

.editorial-principles .principles-grid,
.editorial-principles .principles-grid article + article {
  border-color: var(--border-dark);
}

/* Media page */
.media-toolkit {
  background: var(--paper);
}

.bio-options {
  display: grid;
  gap: 20px;
}

.bio-card {
  position: relative;
  padding: clamp(30px, 4vw, 54px);
  background: var(--white);
  border: 1px solid var(--border);
}

.bio-card h3 {
  padding-right: 110px;
}

.bio-card p {
  max-width: 850px;
  margin-bottom: 0;
  color: var(--muted);
}

.copy-button {
  position: absolute;
  top: 26px;
  right: 26px;
  min-height: 42px;
  padding: 9px 12px;
  color: var(--navy);
  background: transparent;
  border: 1px solid var(--border);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
}

.copy-button:hover {
  background: var(--lime);
  border-color: var(--lime);
}

.media-assets {
  background: var(--white);
}

.asset-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(50px, 9vw, 130px);
}

.asset-photo {
  margin-bottom: 0;
}

.asset-photo img {
  width: 100%;
  max-height: 720px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.asset-copy p {
  max-width: 630px;
  color: var(--muted);
}

.fact-sheet {
  margin: 32px 0;
  border-top: 1px solid var(--border);
}

.fact-sheet > div {
  display: grid;
  padding: 15px 0;
  grid-template-columns: 140px 1fr;
  gap: 25px;
  border-bottom: 1px solid var(--border);
}

.fact-sheet dt {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.fact-sheet dd {
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* Video records */
.video-section {
  background: var(--white);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.video-grid article {
  padding: 14px;
  background: var(--navy);
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: #080e16;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-grid article > p {
  min-height: 54px;
  margin: 16px 4px 2px;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.45;
}

/* Downloadable media gallery */
.photo-library-hero {
  min-height: 64vh;
}

.download-gallery {
  background: var(--paper);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.download-card {
  display: flex;
  overflow: hidden;
  min-width: 0;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
}

.download-card img {
  width: 100%;
  height: 390px;
  object-fit: cover;
  object-position: center 30%;
}

.download-card > div {
  display: flex;
  min-height: 166px;
  padding: 22px;
  align-items: flex-start;
  flex-direction: column;
}

.download-card p {
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1.45;
  text-transform: uppercase;
}

.download-card .button {
  width: 100%;
  margin-top: auto;
}

/* Linked article cards */
.article-card-link {
  display: flex;
  height: 100%;
  flex-direction: column;
}

.article-card-link .read-more {
  display: inline-flex;
  margin-top: auto;
  padding-top: 24px;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.editorial-grid article:has(.article-card-link),
.article-project-grid article {
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.editorial-grid article:has(.article-card-link):hover,
.article-project-grid article:hover {
  background: var(--lime);
  transform: translateY(-4px);
}

.editorial-grid article:has(.article-card-link):hover .status {
  color: var(--white);
  background: var(--navy);
}

.article-project-grid article {
  min-height: 370px;
}

/* Long-form articles */
.article-hero {
  padding-block: clamp(64px, 8vw, 122px);
  color: var(--white);
  background: var(--navy);
}

.article-hero-inner {
  max-width: 1180px;
}

.article-hero h1 {
  max-width: 1120px;
  margin-bottom: 32px;
  font-size: clamp(3.3rem, 7.2vw, 7.8rem);
  font-weight: 500;
  letter-spacing: -0.068em;
  line-height: 0.97;
}

.article-hero h1 em {
  color: var(--lime);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.article-deck {
  max-width: 780px;
  margin-bottom: 38px;
  color: #c2cbd5;
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  line-height: 1.55;
}

.article-meta {
  display: flex;
  padding-top: 22px;
  flex-wrap: wrap;
  gap: 12px 34px;
  color: #aeb9c6;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-top: 1px solid var(--border-dark);
}

.article-content {
  padding-block: clamp(72px, 9vw, 132px);
  background: var(--white);
}

.article-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 780px);
  justify-content: center;
  gap: clamp(60px, 9vw, 140px);
}

.article-aside {
  position: sticky;
  top: 128px;
  align-self: start;
  padding-top: 6px;
}

.article-aside > span {
  display: block;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.article-aside p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.article-aside a {
  display: inline-block;
  margin-top: 26px;
  padding-bottom: 5px;
  font-size: 0.78rem;
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}

.article-body > *:first-child {
  margin-top: 0;
}

.article-body p,
.article-body li {
  color: #44505e;
  font-size: 1.12rem;
  line-height: 1.82;
}

.article-body .article-lead {
  margin-bottom: 34px;
  color: var(--ink);
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
  letter-spacing: -0.025em;
  line-height: 1.48;
}

.article-body h2 {
  margin: 58px 0 20px;
  font-size: clamp(2rem, 3.4vw, 3.35rem);
  letter-spacing: -0.05em;
  line-height: 1.08;
}

.article-body h3 {
  font-size: 1.25rem;
}

.article-body blockquote {
  margin: 48px 0;
  padding: 30px 0 30px 34px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  letter-spacing: -0.03em;
  line-height: 1.35;
  border-left: 5px solid var(--lime);
}

.article-body ul,
.article-body ol {
  margin: 24px 0 34px;
  padding-left: 24px;
}

.article-body li + li {
  margin-top: 9px;
}

.article-callout {
  margin: 46px 0;
  padding: clamp(28px, 4vw, 48px);
  background: var(--tint);
  border-top: 4px solid var(--lime);
}

.article-callout h3 {
  margin-bottom: 22px;
}

.article-callout ol,
.article-callout ul {
  margin-bottom: 0;
}

.article-callout li {
  font-size: 1rem;
}

.article-body .article-closing {
  margin-top: 58px;
  padding-top: 32px;
  color: var(--ink);
  font-size: clamp(1.35rem, 2.3vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.5;
  border-top: 1px solid var(--border);
}

.article-next {
  padding-block: clamp(62px, 7vw, 96px);
  background: var(--lime);
}

.article-next .shell > p {
  margin-bottom: 26px;
  color: #405225;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.article-next a {
  display: grid;
  grid-template-columns: minmax(160px, 0.4fr) minmax(0, 1fr) 50px;
  align-items: center;
  gap: 26px;
}

.article-next a > span {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.article-next a > strong {
  font-size: clamp(1.7rem, 3.6vw, 3.8rem);
  font-weight: 500;
  letter-spacing: -0.05em;
}

.article-next a > em {
  font-size: 2.4rem;
  font-style: normal;
  transition: transform 180ms ease;
}

.article-next a:hover > em {
  transform: translateX(8px);
}

/* Responsive */
@media (max-width: 1180px) {
  .header-signature {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(310px, 0.56fr);
    gap: 50px;
  }

  .hero-copy h1 {
    font-size: clamp(3.25rem, 6.2vw, 6.2rem);
  }

  .credibility-grid > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

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

  .project-grid article:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .project-grid article:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .project-grid.five-items {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-grid.five-items article:nth-child(5) {
    grid-column: 1 / -1;
    border-top: 1px solid var(--border);
    border-left: 0;
  }
}

@media (max-width: 980px) {
  :root {
    --shell: min(90vw, 760px);
  }

  .header-inner {
    flex-wrap: wrap;
  }

  .main-nav {
    width: 100%;
    margin: 0;
    padding: 0 0 22px;
    flex-wrap: wrap;
  }

  .js .menu-button {
    display: flex;
    margin-left: auto;
  }

  .js .main-nav {
    position: absolute;
    top: 100%;
    left: -5vw;
    display: none;
    width: 100vw;
    min-height: calc(100svh - 88px);
    padding: 34px 5vw;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    background: var(--navy);
    border-top: 1px solid var(--border-dark);
  }

  .js .main-nav.is-open {
    display: flex;
  }

  .js .main-nav a {
    padding: 18px 0;
    font-size: 1.3rem;
    border-bottom: 1px solid var(--border-dark);
  }

  .js .main-nav .nav-featured {
    margin-top: 18px;
    padding: 16px;
    text-align: center;
    border: 1px solid var(--lime);
  }

  .hero-grid,
  .page-hero-grid,
  .split-layout,
  .credentials-layout,
  .talks-feature-grid,
  .page-intro-grid,
  .asset-grid,
  .recognition-grid,
  .project-media-grid,
  .next-project-grid {
    grid-template-columns: 1fr;
  }

  .video-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

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

  .article-layout {
    grid-template-columns: minmax(0, 760px);
    gap: 40px;
  }

  .article-aside {
    position: static;
    padding: 0 0 28px;
    border-bottom: 1px solid var(--border);
  }

  .article-aside p {
    max-width: 620px;
  }

  .hero-grid {
    min-height: 0;
    padding-top: 58px;
    gap: 0;
  }

  .hero-copy {
    padding-bottom: 62px;
  }

  .hero-portrait {
    width: min(100%, 620px);
    height: min(780px, 116vw);
    margin: 0;
  }

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

  .credibility-grid > div:nth-child(3),
  .credibility-grid > div:nth-child(4) {
    border-top: 1px solid rgba(25, 38, 56, 0.22);
  }

  .credibility-grid > div:nth-child(3) {
    border-left: 0;
  }

  .wide-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sticky-heading {
    position: static;
  }

  .detail-body {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .ideas-bottom {
    grid-template-columns: 1fr;
  }

  .talks-image {
    order: 2;
    width: min(78vw, 460px);
    justify-self: center;
  }

  .recognition-images figure {
    min-height: 360px;
  }

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

  .project-role-grid article:nth-child(3) {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .project-role-grid article:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .editorial-grid,
  .topic-grid,
  .principles-grid {
    grid-template-columns: 1fr;
  }

  .editorial-grid article + article,
  .topic-card:not(:nth-child(3n + 1)),
  .principles-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .topic-card {
    min-height: 0;
  }

  .editorial-map .editorial-grid {
    grid-template-columns: 1fr;
  }

  .editorial-map .editorial-grid article:nth-child(even) {
    border-left: 0;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
  }

  .footer-meta {
    justify-items: start;
  }

  .page-hero-figure {
    width: min(100%, 620px);
  }

  .page-hero-figure img {
    max-height: none;
  }

  .event-card {
    grid-template-columns: 1fr;
  }

  .event-card:nth-child(even) .event-media {
    order: 0;
  }

  .event-media {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: 90vw;
  }

  p,
  li,
  dd {
    font-size: 1rem;
  }

  .site-header,
  .header-inner {
    min-height: 76px;
  }

  html {
    scroll-padding-top: 80px;
  }

  .hero-copy h1,
  .page-hero h1 {
    font-size: clamp(2.85rem, 14vw, 4.4rem);
  }

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

  .hero-actions .button,
  .inline-actions .button,
  .contact-actions .button {
    width: 100%;
  }

  .text-link {
    align-self: flex-start;
  }

  .identity-list {
    gap: 12px 22px;
  }

  .hero-portrait {
    height: 132vw;
    max-height: 700px;
  }

  .credibility-grid,
  .fact-grid {
    grid-template-columns: 1fr;
  }

  .credibility-grid > div {
    min-height: 116px;
    padding: 22px 12px;
    flex-direction: row;
    align-items: center;
  }

  .credibility-grid > div + div,
  .credibility-grid > div:nth-child(3) {
    border-top: 1px solid rgba(25, 38, 56, 0.22);
    border-left: 0;
  }

  .credibility-grid strong {
    min-width: 104px;
  }

  .expertise-list summary {
    min-height: 92px;
    grid-template-columns: 38px minmax(0, 1fr) 36px;
    gap: 12px;
    font-size: 1.35rem;
  }

  .detail-body {
    padding: 0 0 28px 50px;
  }

  .timeline article {
    grid-template-columns: 70px minmax(0, 1fr);
    gap: 15px;
  }

  .trajectory-links {
    grid-template-columns: 1fr;
  }

  .trajectory-links article + article {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .talks-image-portrait img {
    aspect-ratio: 4 / 3;
    object-position: 50% 36%;
  }

  .case-card {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .case-index {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 18px;
  }

  .recognition-images,
  .project-role-grid,
  .story-gallery {
    grid-template-columns: 1fr;
  }

  .recognition-images figure {
    min-height: 300px;
  }

  .recognition-images figure:last-child {
    min-height: 420px;
  }

  .project-role-grid article {
    min-height: 0;
  }

  .project-role-grid article + article,
  .project-role-grid article:nth-child(3) {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .project-role-grid span {
    margin-bottom: 38px;
  }

  .ideas-band blockquote {
    font-size: clamp(2.4rem, 11vw, 4rem);
  }

  .ideas-bottom ol {
    grid-template-columns: 1fr;
  }

  .ideas-bottom li {
    padding: 12px 0;
    border-top: 1px solid rgba(25, 38, 56, 0.28);
    border-left: 0;
  }

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

  .project-grid.five-items {
    grid-template-columns: 1fr;
  }

  .project-grid article {
    min-height: 0;
  }

  .project-grid article + article,
  .project-grid article:nth-child(3) {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .project-grid.five-items article:nth-child(5) {
    grid-column: auto;
  }

  .project-grid article > span,
  .project-grid .article-card-link > span:not(.read-more),
  .status {
    margin-bottom: 38px;
  }

  .editorial-grid article {
    min-height: 0;
  }

  .credentials-layout dl > div,
  .contact-layout,
  .fact-sheet > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .contact-layout {
    gap: 22px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-meta {
    display: flex;
    justify-content: space-between;
  }

  .page-hero {
    padding-top: 44px;
  }

  .breadcrumb {
    margin-bottom: 32px;
  }

  .fact-grid > div {
    min-height: 130px;
    border-left: 0 !important;
  }

  .fact-grid > div + div {
    border-top: 1px solid var(--border);
  }

  .event-media {
    aspect-ratio: 1 / 1;
  }

  .event-content {
    padding: 34px 24px 45px;
  }

  .video-grid,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .video-grid article {
    width: min(100%, 420px);
    margin-inline: auto;
  }

  .download-card img {
    height: 118vw;
    max-height: 580px;
  }

  .article-hero h1 {
    font-size: clamp(2.8rem, 13.5vw, 4.5rem);
  }

  .article-body p,
  .article-body li {
    font-size: 1.03rem;
  }

  .article-body blockquote {
    padding-left: 22px;
  }

  .article-next a {
    grid-template-columns: 1fr 36px;
  }

  .article-next a > span {
    grid-column: 1 / -1;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 280px);
  }

  .gallery-grid figure:first-child {
    grid-row: auto;
  }

  .bio-card h3 {
    padding-right: 0;
    padding-top: 52px;
  }

  .copy-button {
    top: 22px;
    left: 22px;
    right: auto;
  }
}

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

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