:root {
  --navy-950: #061426;
  --navy-900: #071a2f;
  --navy-800: #0d2845;
  --navy-700: #173b5f;
  --ink: #102033;
  --muted: #5d6b79;
  --line: #dbe1e6;
  --line-dark: rgba(255, 255, 255, 0.16);
  --paper: #ffffff;
  --mist: #f3f5f6;
  --mist-blue: #e8eef2;
  --signal: #c93424;
  --signal-bright: #ff6049;
  --signal-panel: #ed553f;
  --signal-dark: #c92e1d;
  --sky: #9bb8cc;
  --display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shell: min(1400px, calc(100vw - 72px));
  --reading: 740px;
  --shadow: 0 28px 80px rgba(6, 20, 38, 0.16);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

figure,
p,
h1,
h2,
h3,
h4,
ul,
ol,
dl,
dd {
  margin-top: 0;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

::selection {
  color: var(--paper);
  background: var(--navy-700);
}

.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: 12px;
  left: 12px;
  padding: 12px 18px;
  color: var(--paper);
  background: var(--signal);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.content-shell,
.header-shell,
.footer-shell,
.footer-base {
  width: var(--shell);
  margin-inline: auto;
}

.section-space {
  padding-block: clamp(78px, 9vw, 148px);
}

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

.eyebrow,
.card-kicker,
.footer-label {
  margin-bottom: 18px;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.04;
}

h1 {
  font-size: clamp(3.5rem, 7.8vw, 8.4rem);
}

h2 {
  font-size: clamp(2.25rem, 4.2vw, 4.9rem);
}

h3 {
  font-size: clamp(1.45rem, 2.1vw, 2rem);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: var(--paper);
  background: var(--navy-950);
  border-bottom: 1px solid var(--line-dark);
  transition: box-shadow 240ms ease, background 240ms ease;
}

.site-header.is-scrolled {
  background: rgba(6, 20, 38, 0.97);
  box-shadow: 0 12px 32px rgba(3, 11, 21, 0.2);
  backdrop-filter: blur(14px);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  text-decoration: none;
}

.brand img {
  width: 230px;
  height: auto;
}

.brand-lab-name {
  margin-left: 16px;
  padding-left: 16px;
  color: var(--paper);
  border-left: 1px solid var(--line-dark);
  font-family: var(--display);
  font-size: 1.22rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  white-space: nowrap;
}

.brand-lab-initial {
  color: var(--signal-bright);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(13px, 1.5vw, 26px);
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-nav a {
  position: relative;
  display: block;
  padding-block: 32px 29px;
  color: #c9d3dc;
  font-size: 0.73rem;
  font-weight: 650;
  letter-spacing: 0.035em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 160ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: var(--signal-bright);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--paper);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 13px 11px;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line-dark);
}

.nav-toggle > span:not(.sr-only) {
  display: block;
  height: 1px;
  margin-block: 6px;
  background: currentColor;
  transition: transform 180ms ease;
}

.home-hero {
  position: relative;
  min-height: calc(100svh - 88px);
  overflow: hidden;
  color: var(--paper);
  background: var(--navy-950);
}

.home-hero .eyebrow,
.page-intro--dark .eyebrow {
  color: var(--signal-bright);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image: linear-gradient(rgba(155, 184, 204, 0.18) 1px, transparent 1px), linear-gradient(90deg, rgba(155, 184, 204, 0.18) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to right, black, transparent 64%);
}

.home-hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr);
  align-items: center;
  gap: clamp(52px, 7vw, 120px);
  min-height: calc(100svh - 88px);
  padding-block: clamp(70px, 10vh, 130px);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy h1 {
  max-width: 800px;
  margin-bottom: 34px;
  font-size: clamp(3.8rem, 6.5vw, 7.2rem);
}

.hero-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin-bottom: 36px;
  color: #c0ccd7;
  font-size: clamp(1.04rem, 1.35vw, 1.25rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border: 1px solid transparent;
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

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

.button--light {
  color: var(--navy-950);
  background: var(--paper);
}

.button--light:hover {
  background: #dfe7ed;
}

.button--ghost {
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.35);
}

.button--ghost:hover {
  border-color: var(--paper);
}

.button--dark {
  color: var(--paper);
  background: var(--navy-900);
}

.button--dark:hover {
  background: var(--navy-700);
}

.button--outline {
  color: var(--navy-900);
  border-color: #aeb8c1;
}

.button--outline:hover {
  border-color: var(--navy-900);
}

.hero-visual {
  position: relative;
  align-self: stretch;
  min-height: 600px;
}

.hero-image {
  position: absolute;
  overflow: hidden;
  margin: 0;
  background: var(--navy-800);
  box-shadow: var(--shadow);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image--main {
  inset: 3% 0 12%;
}

.hero-image--main::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(6, 20, 38, 0.55));
  content: "";
}

.hero-caption {
  position: absolute;
  z-index: 3;
  right: 20px;
  bottom: 28px;
  display: flex;
  max-width: 52%;
  justify-content: space-between;
  gap: 18px;
  margin: 0;
  color: #d5dfe6;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.statement-grid,
.contact-band-grid,
.page-intro-grid {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1fr);
  gap: clamp(50px, 10vw, 170px);
}

.prose {
  max-width: 940px;
}

.prose--large {
  font-family: var(--display);
  font-size: clamp(1.6rem, 2.5vw, 2.75rem);
  letter-spacing: -0.02em;
  line-height: 1.34;
}

.prose--large p {
  margin-bottom: 0.7em;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--line);
}

.section-heading h2 {
  max-width: 790px;
  margin-bottom: 0;
}

.section-heading > p {
  flex: 0 0 auto;
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--navy-800);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.045em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link span {
  color: var(--signal);
  font-size: 1.1rem;
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 0;
}

.research-card {
  position: relative;
  min-height: 430px;
  padding: 36px 30px;
  border-right: 1px solid var(--line);
  transition: color 220ms ease, background 220ms ease, transform 220ms ease;
}

.research-card:first-child {
  border-left: 1px solid var(--line);
}

.research-card:hover {
  z-index: 1;
  color: var(--paper);
  background: var(--navy-900);
  transform: translateY(-8px);
}

.research-card:hover .text-link,
.research-card:hover p {
  color: #d0dae2;
}

.research-index {
  display: block;
  margin-bottom: 80px;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.research-card h3 {
  min-height: 3.2em;
  margin-bottom: 20px;
}

.research-card p {
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 220ms ease;
}

.research-card .text-link {
  position: absolute;
  right: 30px;
  bottom: 32px;
  left: 30px;
}

.image-statement {
  position: relative;
  height: min(78vw, 830px);
  min-height: 570px;
  overflow: hidden;
  color: var(--paper);
  background: var(--navy-950);
}

.image-statement > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.76) contrast(1.04);
}

.image-statement::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 20, 38, 0.94), rgba(6, 20, 38, 0.22) 70%);
  content: "";
}

.image-statement-overlay {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: max(36px, calc((100vw - min(1400px, 100vw - 72px)) / 2));
  max-width: 710px;
  transform: translateY(-50%);
}

.image-statement-overlay > p:last-child {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.3rem, 4vw, 4.8rem);
  letter-spacing: -0.035em;
  line-height: 1.07;
}

.project-grid {
  display: grid;
}

.project-grid--three {
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 48px;
}

.project-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.project-card {
  display: flex;
  min-height: 520px;
  flex-direction: column;
  padding: clamp(28px, 4vw, 52px);
  background: var(--paper);
  border: 1px solid var(--line);
  scroll-margin-top: 120px;
  transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}

.project-card:hover {
  border-color: #b9c5ce;
  box-shadow: 0 24px 54px rgba(6, 20, 38, 0.09);
  transform: translateY(-5px);
}

.project-card--compact {
  min-height: 430px;
  background: var(--mist);
  border: 0;
}

.project-card h2,
.project-card h3 {
  overflow-wrap: anywhere;
}

.project-card h2 {
  max-width: 900px;
  margin-bottom: 30px;
  font-size: clamp(2rem, 3vw, 3.25rem);
  line-height: 1.1;
}

.project-card h3 {
  margin-bottom: 24px;
  font-size: clamp(1.7rem, 2.5vw, 2.55rem);
}

.project-card > p:not(.card-kicker),
.project-description-details p {
  color: var(--muted);
}

.project-card-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
}

.project-card-head > span {
  color: #8f9aa5;
  font-family: var(--mono);
  font-size: 0.74rem;
}

.project-meta {
  display: grid;
  margin-top: auto;
  margin-bottom: 26px;
  border-top: 1px solid var(--line);
}

.project-meta > div {
  display: grid;
  grid-template-columns: minmax(120px, 0.6fr) 1.4fr;
  gap: 22px;
  padding-block: 13px;
  border-bottom: 1px solid var(--line);
}

.project-meta dt {
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-meta dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.75rem;
}

.card-footer a {
  color: var(--navy-800);
  font-weight: 700;
  text-decoration: none;
}

.project-description-details {
  margin-bottom: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.project-description-details summary {
  padding-block: 14px;
  color: var(--navy-800);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.project-description-details p {
  padding-bottom: 20px;
  margin: 0;
}

.contact-band {
  padding-block: clamp(78px, 9vw, 128px);
  background: var(--signal-panel);
}

.contact-band .eyebrow {
  color: var(--navy-950);
}

.contact-band h2 {
  max-width: 780px;
  margin-bottom: 0;
}

.contact-band-grid > div:last-child {
  align-self: end;
  max-width: 620px;
}

.contact-band-grid > div:last-child p {
  margin-bottom: 28px;
  font-size: 1.08rem;
}

.page-intro {
  padding-block: clamp(88px, 12vw, 180px) clamp(78px, 9vw, 130px);
  background: var(--mist);
}

.page-intro--dark {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background: var(--navy-950);
}

.page-intro--dark::after {
  position: absolute;
  top: -30%;
  right: -10%;
  width: 48vw;
  height: 48vw;
  border: 1px solid rgba(155, 184, 204, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 8vw rgba(155, 184, 204, 0.025), 0 0 0 16vw rgba(155, 184, 204, 0.02);
  content: "";
}

.page-intro-grid {
  position: relative;
  z-index: 1;
  align-items: start;
}

.page-intro h1 {
  max-width: 1150px;
  margin-bottom: 36px;
  font-size: clamp(3.5rem, 7vw, 7.8rem);
}

.page-intro .lead {
  max-width: 760px;
  margin-bottom: 0;
  color: #c1ced8;
  font-size: clamp(1.08rem, 1.45vw, 1.3rem);
}

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

.research-area {
  display: grid;
  grid-template-columns: minmax(90px, 0.22fr) minmax(0, 1fr);
  gap: clamp(36px, 8vw, 120px);
  padding-block: clamp(52px, 7vw, 96px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 115px;
}

.research-area-number {
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.8rem;
}

.research-area h2 {
  max-width: 900px;
  margin-bottom: 28px;
}

.research-summary {
  max-width: 850px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.7vw, 1.4rem);
}

.research-area ul {
  display: grid;
  max-width: 920px;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 30px;
  padding: 28px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.research-area li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
}

.research-area li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--signal);
  content: "";
}

.research-context h2 {
  margin-bottom: 52px;
}

.domain-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}

.domain-list span {
  padding: 24px 18px 24px 0;
  border-bottom: 1px solid var(--line);
  color: var(--navy-800);
  font-weight: 650;
}

.people-list {
  display: grid;
  gap: 110px;
}

.people-group-heading {
  display: grid;
  grid-template-columns: 0.35fr 1fr auto;
  align-items: end;
  gap: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

.people-group-heading .eyebrow,
.people-group-heading h2 {
  margin: 0;
}

.people-group-heading h2 {
  font-size: clamp(2.2rem, 4vw, 4.2rem);
}

.people-group-heading > span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
}

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

.person-card {
  display: grid;
  min-height: 170px;
  grid-template-columns: 54px 1fr;
  align-items: start;
  gap: 20px;
  padding: 30px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.person-card:nth-child(3n + 1) {
  border-left: 1px solid var(--line);
}

.person-initials {
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  color: var(--paper);
  background: var(--navy-800);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.person-card h3 {
  margin: 3px 0 9px;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.35;
}

.person-card h3 a {
  text-decoration-color: #a7b2bb;
}

.person-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.publication-tools {
  position: sticky;
  z-index: 20;
  top: 88px;
  display: grid;
  grid-template-columns: 1fr minmax(190px, 0.25fr) auto;
  align-items: end;
  gap: 20px;
  padding: 22px;
  margin-bottom: 64px;
  background: rgba(243, 245, 246, 0.96);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.search-field,
.select-field {
  display: grid;
  gap: 8px;
}

.search-field > span,
.select-field > span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.search-field input,
.select-field select {
  width: 100%;
  height: 50px;
  padding-inline: 14px;
  background: var(--paper);
  border: 1px solid #b9c2ca;
  border-radius: 0;
}

.result-count {
  min-width: 120px;
  margin: 0 4px 12px;
  color: var(--muted);
  font-size: 0.8rem;
  text-align: right;
}

.result-count strong {
  color: var(--ink);
}

.publication-list {
  display: grid;
  gap: 86px;
}

.publication-group {
  display: grid;
  grid-template-columns: minmax(120px, 0.24fr) 1fr;
  gap: 52px;
}

.publication-group[hidden],
.publication-item[hidden] {
  display: none;
}

.publication-group h2 {
  position: sticky;
  top: 210px;
  align-self: start;
  margin: 0;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.publication-group ol {
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.publication-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding-block: 26px;
  border-bottom: 1px solid var(--line);
}

.publication-year {
  padding-top: 3px;
  color: #8b98a4;
  font-family: var(--mono);
  font-size: 0.68rem;
}

.publication-item > div {
  max-width: 950px;
  font-family: var(--display);
  font-size: clamp(1.02rem, 1.35vw, 1.19rem);
  line-height: 1.55;
}

.publication-item a,
.timeline-entry a {
  color: var(--navy-700);
  text-decoration-color: #90a4b5;
}

.empty-state {
  max-width: 700px;
  padding: 60px;
  margin-inline: auto;
  color: var(--muted);
  background: var(--mist);
  text-align: center;
}

.project-index {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 30px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.project-index p {
  margin: 0;
}

.timeline {
  display: grid;
  gap: 110px;
}

.timeline-year {
  display: grid;
  grid-template-columns: minmax(130px, 0.26fr) 1fr;
  gap: clamp(36px, 8vw, 120px);
}

.timeline-year > h2 {
  margin: 0;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.timeline-entry {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 28px;
  padding-block: 26px;
  border-top: 1px solid var(--line);
}

.timeline-entry time {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.timeline-entry > div {
  max-width: 900px;
  font-family: var(--display);
  font-size: clamp(1.04rem, 1.5vw, 1.25rem);
  line-height: 1.55;
}

.reading-notes {
  color: var(--paper);
  background: var(--navy-800);
}

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

.reading-notes p {
  min-height: 150px;
  padding: 40px 40px 40px 0;
  margin: 0;
  color: #ced8e0;
  font-size: 0.95rem;
}

.reading-notes p + p {
  padding-left: 40px;
  border-left: 1px solid var(--line-dark);
}

.session-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  margin-top: 46px;
}

.session-card {
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
}

.session-card figure {
  aspect-ratio: 16 / 10;
  margin: 0;
  overflow: hidden;
  background: var(--navy-900);
}

.session-card figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 360ms ease;
}

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

.session-card > div {
  padding: 28px;
}

.session-card h2 {
  margin-bottom: 18px;
  font-size: clamp(1.5rem, 2.1vw, 2rem);
  line-height: 1.14;
}

.session-card h2 a {
  text-decoration: none;
}

.session-speaker {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.session-placeholder {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  color: rgba(255, 255, 255, 0.3);
  background-image: linear-gradient(rgba(155, 184, 204, 0.1) 1px, transparent 1px), linear-gradient(90deg, rgba(155, 184, 204, 0.1) 1px, transparent 1px);
  background-size: 36px 36px;
  font-family: var(--display);
  font-size: 4rem;
}

.archive-list {
  margin-top: 46px;
  border-top: 1px solid var(--line);
}

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

.archive-year summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 24px;
  cursor: pointer;
  list-style: none;
}

.archive-year summary::-webkit-details-marker {
  display: none;
}

.archive-year summary span:first-child {
  font-family: var(--display);
  font-size: 2rem;
}

.archive-year summary span:last-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.archive-year ol {
  padding: 0 0 32px;
  margin: 0;
  list-style: none;
}

.archive-year li {
  display: grid;
  grid-template-columns: minmax(190px, 0.35fr) 1fr;
  gap: 30px;
  padding-block: 18px;
  border-top: 1px solid var(--line);
}

.archive-year time,
.archive-year span {
  color: var(--muted);
  font-size: 0.78rem;
}

.archive-year li div {
  display: grid;
  gap: 4px;
}

.archive-year strong {
  font-size: 0.92rem;
  line-height: 1.45;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  gap: clamp(50px, 9vw, 140px);
  align-items: start;
}

.contact-primary h2 {
  max-width: 750px;
  margin-bottom: 32px;
}

.contact-primary > p:not(.eyebrow) {
  max-width: 700px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 1.08rem;
}

.contact-card {
  padding: 42px;
  color: var(--paper);
  background: var(--navy-900);
}

.contact-card h2 {
  margin-bottom: 40px;
  font-size: 2.3rem;
}

.contact-card address {
  padding-block: 24px;
  margin-bottom: 28px;
  color: #c8d2da;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  font-style: normal;
}

.contact-card > a {
  display: flex;
  justify-content: space-between;
  padding-block: 12px;
  color: #dbe3e9;
  font-size: 0.84rem;
  text-decoration: none;
}

.contact-photo {
  height: min(58vw, 710px);
  min-height: 430px;
  overflow: hidden;
}

.contact-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-footer {
  color: var(--paper);
  background: var(--navy-950);
}

.footer-shell {
  display: grid;
  grid-template-columns: 1.15fr 0.55fr 0.75fr;
  gap: clamp(48px, 8vw, 120px);
  padding-block: 90px;
}

.footer-brand img {
  width: 150px;
  margin-bottom: 36px;
}

.footer-brand p {
  max-width: 510px;
  color: #aebdca;
  font-size: 0.94rem;
}

.footer-label {
  color: #8195a7;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-links a,
.footer-contact a {
  padding-block: 5px;
  color: #d4dde4;
  font-size: 0.83rem;
  text-decoration: none;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--paper);
  text-decoration: underline;
}

.footer-contact a:last-child {
  margin-top: 20px;
  color: var(--paper);
  font-weight: 700;
}

.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-block: 22px;
  color: #8195a7;
  border-top: 1px solid var(--line-dark);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.error-page {
  display: grid;
  min-height: 70svh;
  place-items: center;
  padding: 70px 36px;
  text-align: center;
}

.error-page > div {
  max-width: 850px;
}

.error-page h1 {
  margin-bottom: 28px;
}

.error-page p:not(.eyebrow) {
  margin-bottom: 30px;
  color: var(--muted);
}

.js .reveal {
  opacity: 1;
  transform: none;
}

@media (max-width: 1180px) {
  :root {
    --shell: min(100% - 48px, 1100px);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    z-index: 90;
    inset: 88px 0 0;
    overflow-y: auto;
    padding: 34px 24px 60px;
    background: var(--navy-950);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 240ms ease, visibility 240ms;
  }

  .site-nav.is-open {
    transform: none;
    visibility: visible;
  }

  .site-nav ul {
    width: min(760px, 100%);
    margin-inline: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav a {
    padding-block: 18px;
    border-bottom: 1px solid var(--line-dark);
    font-family: var(--display);
    font-size: clamp(1.6rem, 5vw, 2.4rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    text-transform: none;
  }

  .site-nav a::after {
    display: none;
  }

  .nav-open .nav-toggle > span:nth-child(2) {
    transform: translateY(3.5px) rotate(45deg);
  }

  .nav-open .nav-toggle > span:nth-child(3) {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .home-hero-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(390px, 1.05fr);
    gap: 46px;
  }

  .hero-copy h1 {
    font-size: clamp(3.5rem, 6.7vw, 6rem);
  }

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

  .research-card:nth-child(3) {
    border-left: 1px solid var(--line);
  }

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

  .person-card:nth-child(3n + 1) {
    border-left: 0;
  }

  .person-card:nth-child(2n + 1) {
    border-left: 1px solid var(--line);
  }
}

@media (max-width: 840px) {
  :root {
    --shell: calc(100% - 38px);
  }

  .header-shell {
    min-height: 78px;
  }

  .brand img {
    width: 190px;
  }

  .brand-lab-name {
    margin-left: 14px;
    padding-left: 14px;
    font-size: 1.05rem;
  }

  .site-nav {
    inset-block-start: 78px;
  }

  .home-hero,
  .home-hero-layout {
    min-height: auto;
  }

  .home-hero-layout {
    grid-template-columns: 1fr;
    gap: 50px;
    padding-block: 76px 38px;
  }

  .hero-visual {
    min-height: 520px;
  }

  .hero-image--main {
    inset: 0 0 12% 0;
  }

  .statement-grid,
  .contact-band-grid,
  .page-intro-grid,
  .contact-layout,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .statement-grid,
  .contact-band-grid,
  .page-intro-grid {
    gap: 24px;
  }

  .page-intro h1 {
    font-size: clamp(3.2rem, 13vw, 6rem);
  }

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

  .project-card--compact {
    min-height: 390px;
  }

  .publication-tools {
    position: static;
    grid-template-columns: 1fr 1fr;
  }

  .result-count {
    grid-column: 1 / -1;
    margin: 0;
    text-align: left;
  }

  .publication-group,
  .timeline-year {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .publication-group h2 {
    position: static;
  }

  .reading-notes-grid {
    grid-template-columns: 1fr;
  }

  .reading-notes p {
    min-height: 0;
    padding: 30px 0;
  }

  .reading-notes p + p {
    padding-left: 0;
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .footer-shell {
    gap: 44px;
  }
}

@media (max-width: 620px) {
  :root {
    --shell: calc(100% - 30px);
  }

  .section-space {
    padding-block: 68px;
  }

  .header-shell {
    gap: 12px;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: min(145px, 38vw);
  }

  .brand-lab-name {
    margin-left: 8px;
    padding-left: 8px;
    font-size: clamp(0.8rem, 3.2vw, 0.92rem);
  }

  .home-hero-layout {
    padding-top: 58px;
  }

  .hero-copy h1 {
    font-size: clamp(3.2rem, 16vw, 4.7rem);
  }

  .hero-actions,
  .contact-actions {
    display: grid;
  }

  .hero-visual {
    min-height: 390px;
  }

  .hero-image--main {
    bottom: 8%;
  }

  .hero-caption {
    right: 14px;
    bottom: 15px;
    left: 14px;
    max-width: none;
  }

  .research-grid,
  .people-grid,
  .session-grid,
  .domain-list,
  .research-area ul {
    grid-template-columns: 1fr;
  }

  .research-card,
  .research-card:first-child,
  .research-card:nth-child(3) {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .image-statement {
    min-height: 630px;
  }

  .image-statement-overlay {
    right: 24px;
    left: 24px;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .page-intro {
    padding-block: 72px;
  }

  .research-area {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .people-list {
    gap: 74px;
  }

  .people-group-heading {
    grid-template-columns: 1fr auto;
  }

  .people-group-heading .eyebrow {
    grid-column: 1 / -1;
  }

  .person-card,
  .person-card:nth-child(2n + 1) {
    border-right: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .publication-tools {
    grid-template-columns: 1fr;
  }

  .result-count {
    grid-column: auto;
  }

  .publication-item,
  .timeline-entry,
  .archive-year li,
  .project-meta > div {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .publication-year {
    display: none;
  }

  .project-index,
  .footer-base {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-card {
    padding: 30px;
  }
}

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

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

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}