:root {
  --ink: #162322;
  --muted: #5d6b68;
  --paper: #f4f1e9;
  --paper-light: #fbfaf6;
  --forest: #143b36;
  --forest-light: #24564f;
  --lime: #c8d86d;
  --coral: #e46f51;
  --line: rgba(22, 35, 34, 0.17);
  --shadow: 0 22px 60px rgba(20, 59, 54, 0.14);
  --radius: 1.4rem;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.nav-open,
body:has(dialog[open]) {
  overflow: hidden;
}

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

button,
a {
  font: inherit;
}

a {
  color: inherit;
}

button {
  color: inherit;
}

::selection {
  color: var(--paper-light);
  background: var(--forest-light);
}

.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: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  color: white;
  background: var(--forest);
  transform: translateY(-150%);
}

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

.scroll-progress {
  position: fixed;
  z-index: 200;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--coral);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.15rem clamp(1.25rem, 4vw, 4rem);
  border-bottom: 1px solid transparent;
  transition: padding 180ms ease, background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  padding-block: 0.75rem;
  border-color: var(--line);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

body:not([data-page="home"]) .site-header {
  border-color: var(--line);
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  border-radius: 50%;
  color: var(--paper-light);
  background: var(--forest);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-name {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.3vw, 2rem);
}

.site-nav a {
  position: relative;
  padding-block: 0.35rem;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 700;
  text-decoration: none;
}

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

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

.site-nav .language-switch {
  padding: 0.35rem 0.62rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--forest);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.site-nav .language-switch::after {
  display: none;
}

.nav-toggle {
  display: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(420px, 1.16fr);
  gap: clamp(2.5rem, 6vw, 7rem);
  align-items: center;
  min-height: 100svh;
  max-width: 1500px;
  margin: 0 auto;
  padding: 8.5rem clamp(1.25rem, 5vw, 5.5rem) 3rem;
}

.hero-copy {
  z-index: 1;
}

.eyebrow {
  margin: 0 0 1.2rem;
  color: var(--forest-light);
  font-size: 0.71rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 9ch;
  margin-bottom: 1.7rem;
  font-size: clamp(3.5rem, 7.1vw, 7.1rem);
  line-height: 0.9;
}

h1 em {
  color: var(--coral);
  font-weight: 500;
}

h2 {
  max-width: 13ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.5rem, 5.2vw, 5.4rem);
  line-height: 1;
}

.hero-lead {
  max-width: 38rem;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.3vw, 1.24rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem 2rem;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.75rem 1.3rem;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
}

.button-primary {
  color: white;
  background: var(--forest);
  box-shadow: 0 12px 26px rgba(20, 59, 54, 0.2);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 16px 34px rgba(20, 59, 54, 0.28);
  transform: translateY(-2px);
}

.text-link {
  color: var(--forest);
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
}

.text-link span {
  display: inline-block;
  margin-left: 0.25rem;
  color: var(--coral);
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translate(3px, 3px);
}

.hero-visual {
  position: relative;
  align-self: stretch;
  min-height: 34rem;
  margin: 0;
  overflow: hidden;
  border-radius: 45% 45% var(--radius) var(--radius);
  background: var(--forest);
  box-shadow: var(--shadow);
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(8, 23, 21, 0.68));
  content: "";
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-visual figcaption {
  position: absolute;
  z-index: 2;
  right: 2rem;
  bottom: 1.8rem;
  left: 2rem;
  display: flex;
  align-items: end;
  justify-content: space-between;
  color: white;
}

.hero-visual figcaption span {
  font-family: Georgia, serif;
  font-size: 1.45rem;
  font-style: italic;
}

.hero-visual figcaption strong {
  font-size: 0.67rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero-metrics {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.hero-metrics div {
  display: flex;
  gap: 1rem;
  align-items: baseline;
}

.hero-metrics strong {
  font-family: Georgia, serif;
  font-size: clamp(1.7rem, 2.6vw, 2.7rem);
  font-weight: 500;
}

.hero-metrics span {
  max-width: 13rem;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.35;
}

.section {
  padding: clamp(5.5rem, 10vw, 10rem) max(1.25rem, calc((100vw - var(--max-width)) / 2));
}

.chapter-banner {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
  min-height: 70vh;
  padding: clamp(7rem, 12vw, 12rem) max(1.25rem, calc((100vw - var(--max-width)) / 2));
  overflow: hidden;
}

.chapter-banner > div {
  position: relative;
}

.chapter-number {
  position: absolute;
  top: -7rem;
  left: -0.08em;
  margin: 0;
  color: rgba(255, 255, 255, 0.08);
  font-family: Georgia, serif;
  font-size: clamp(9rem, 24vw, 24rem);
  line-height: 1;
  pointer-events: none;
}

.chapter-banner h2 {
  position: relative;
  max-width: 11ch;
  margin-bottom: 0;
}

.chapter-banner .page-title {
  position: relative;
  max-width: 12ch;
  margin-bottom: 0;
  font-size: clamp(3.2rem, 7vw, 7.2rem);
  line-height: 0.93;
}

.chapter-banner .eyebrow {
  position: relative;
}

.chapter-lead {
  position: relative;
  max-width: 31rem;
  margin-bottom: 0;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
}

.professional-banner {
  color: white;
  background: var(--forest-light);
}

.professional-banner .eyebrow {
  color: var(--lime);
}

.professional-banner .chapter-lead {
  color: rgba(255, 255, 255, 0.7);
}

.private-banner {
  color: var(--ink);
  background: var(--lime);
}

.private-banner .chapter-number {
  color: rgba(20, 59, 54, 0.09);
}

.private-banner .eyebrow {
  color: var(--forest);
}

.private-banner .chapter-lead {
  color: rgba(22, 35, 34, 0.7);
}

.experience-banner {
  color: var(--ink);
  background: #e8dfd1;
}

.experience-banner .chapter-number,
.publications-banner .chapter-number {
  color: rgba(22, 35, 34, 0.08);
}

.experience-banner .chapter-lead {
  color: var(--muted);
}

.publications-banner {
  color: white;
  background: var(--coral);
}

.publications-banner .chapter-number {
  color: rgba(255, 255, 255, 0.11);
}

.publications-banner .eyebrow {
  color: var(--forest);
}

.publications-banner .chapter-lead {
  color: rgba(255, 255, 255, 0.78);
}

.landing-directory {
  background: var(--paper-light);
}

.directory-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.directory-card {
  position: relative;
  display: flex;
  min-height: 22rem;
  padding: clamp(1.5rem, 3vw, 2.7rem);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  flex-direction: column;
  color: var(--ink);
  background: var(--paper);
  text-decoration: none;
  transition: color 200ms ease, background 200ms ease, transform 200ms ease;
}

.directory-card-wide {
  grid-column: 1 / -1;
  min-height: 27rem;
}

.directory-card:hover,
.directory-card:focus-visible {
  color: white;
  background: var(--forest-light);
  transform: translateY(-0.35rem);
}

.directory-card > span {
  color: var(--coral);
  font-size: 0.7rem;
  font-weight: 800;
}

.directory-card > p {
  margin: auto 0 0.5rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.directory-card:hover > p,
.directory-card:focus-visible > p {
  color: var(--lime);
}

.directory-card h3 {
  max-width: 16ch;
  margin: 0;
  font-family: Georgia, serif;
  font-size: clamp(1.7rem, 3vw, 3rem);
  font-weight: 500;
  line-height: 1.05;
}

.directory-card i {
  position: absolute;
  right: 1.6rem;
  bottom: 1.6rem;
  color: var(--coral);
  font-size: 1.4rem;
  font-style: normal;
}

.directory-card-image {
  color: white;
  background: var(--forest);
}

.directory-card-image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 16, 15, 0.08), rgba(5, 16, 15, 0.82));
  content: "";
}

.directory-card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.directory-card-image > *:not(img) {
  z-index: 1;
}

.directory-card-image > p {
  color: var(--lime);
}

.private-travel-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
  color: white;
  background: var(--forest);
}

.private-travel-teaser h2 {
  max-width: 10ch;
}

.private-travel-teaser p:not(.eyebrow) {
  max-width: 30rem;
  color: rgba(255, 255, 255, 0.7);
}

.teaser-image {
  min-height: 36rem;
  margin: 0;
  overflow: hidden;
  border-radius: 45% 45% var(--radius) var(--radius);
}

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

.travel-masthead {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
  min-height: 100svh;
  padding: 8.5rem clamp(1.25rem, 5vw, 5.5rem) 4rem;
  color: white;
  background: var(--forest);
}

.travel-masthead-copy {
  position: relative;
}

.travel-masthead .chapter-number {
  top: -5rem;
}

.travel-masthead .eyebrow {
  position: relative;
  color: var(--lime);
}

.travel-masthead .page-title {
  position: relative;
  max-width: 9ch;
  margin-bottom: 2rem;
  font-size: clamp(3.2rem, 7vw, 7rem);
  line-height: 0.92;
}

.travel-masthead-copy > p:last-child {
  position: relative;
  max-width: 34rem;
  color: rgba(255, 255, 255, 0.7);
}

.travel-masthead-image {
  position: relative;
  min-height: 70vh;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.travel-masthead-image img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.travel-masthead-image figcaption {
  position: absolute;
  right: 1.5rem;
  bottom: 1.3rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(5, 16, 15, 0.72);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.next-page {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  padding: clamp(3rem, 6vw, 5rem) max(1.25rem, calc((100vw - var(--max-width)) / 2));
  border-top: 1px solid var(--line);
  background: var(--paper-light);
}

.next-page > span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.next-page a {
  font-family: Georgia, serif;
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  text-decoration: none;
}

.next-page i {
  color: var(--coral);
  font-style: normal;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  column-gap: 2rem;
  align-items: start;
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.section-heading .eyebrow {
  grid-row: 1 / span 2;
}

.section-heading p:last-child {
  max-width: 38rem;
  color: var(--muted);
}

.profile {
  color: var(--paper-light);
  background: var(--forest);
}

.profile .eyebrow,
.research .eyebrow,
.closing .eyebrow {
  color: var(--lime);
}

.profile-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.profile-copy {
  max-width: 43rem;
  color: rgba(255, 255, 255, 0.72);
}

.profile-copy .large-copy {
  color: white;
  font-family: Georgia, serif;
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  line-height: 1.35;
}

.principles {
  padding: clamp(1.6rem, 3vw, 2.6rem);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.card-kicker {
  margin-bottom: 2rem;
  color: var(--lime);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.principles ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.principles li {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.8rem;
  padding: 1.2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.principles li span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.7rem;
}

.principles li strong {
  font-size: 0.94rem;
}

.expertise {
  background: var(--paper-light);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.expertise-card {
  min-height: 26rem;
  padding: clamp(1.5rem, 2.5vw, 2.5rem);
  background: var(--paper-light);
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.expertise-card:hover {
  z-index: 1;
  color: white;
  background: var(--forest-light);
  transform: translateY(-0.6rem);
}

.card-number {
  display: block;
  margin-bottom: 7rem;
  color: var(--coral);
  font-size: 0.7rem;
  font-weight: 800;
}

.expertise-card h3 {
  min-height: 3.2rem;
  margin-bottom: 1rem;
  font-family: Georgia, serif;
  font-size: 1.45rem;
  font-weight: 500;
  line-height: 1.08;
}

.expertise-card p {
  color: var(--muted);
  font-size: 0.88rem;
}

.expertise-card:hover p {
  color: rgba(255, 255, 255, 0.72);
}

.expertise-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.expertise-card li {
  padding: 0.3rem 0.6rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
}

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

.timeline-item {
  display: grid;
  grid-template-columns: minmax(11rem, 0.7fr) 2fr;
  gap: 2rem;
  padding: 2.4rem 0;
  border-bottom: 1px solid var(--line);
}

.timeline-period {
  color: var(--coral);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.timeline-item h3 {
  margin-bottom: 0.65rem;
  font-family: Georgia, serif;
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  font-weight: 500;
}

.timeline-item p {
  max-width: 43rem;
  margin-bottom: 0;
  color: var(--muted);
}

.education-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 4rem;
  overflow: hidden;
  border-radius: var(--radius);
  color: white;
  background: rgba(255, 255, 255, 0.22);
}

.education-band div {
  display: flex;
  min-height: 9rem;
  padding: 1.5rem;
  flex-direction: column;
  justify-content: space-between;
  background: var(--forest);
}

.education-band span {
  color: var(--lime);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.education-band strong {
  font-family: Georgia, serif;
  font-size: 1.2rem;
  font-weight: 500;
}

.research {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(3rem, 8vw, 8rem);
  color: white;
  background: #0d2925;
}

.research-intro {
  position: sticky;
  top: 8rem;
  align-self: start;
}

.research-intro p:last-child {
  max-width: 35rem;
  color: rgba(255, 255, 255, 0.67);
}

.research-visual {
  display: flex;
  align-items: center;
  align-self: start;
  min-height: 16rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
}

.data-node {
  display: flex;
  width: 8.5rem;
  aspect-ratio: 1;
  padding: 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.data-node span {
  color: var(--lime);
  font-size: 0.65rem;
}

.data-node strong {
  margin-top: 0.5rem;
  font-size: 0.77rem;
}

.data-node.accent {
  color: var(--ink);
  border-color: var(--lime);
  background: var(--lime);
}

.data-node.accent span {
  color: var(--forest);
}

.data-path {
  min-width: 1rem;
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.2), var(--lime));
}

.publication-list {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 0 4rem;
  margin-top: clamp(2rem, 6vw, 6rem);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.publication-heading {
  grid-row: 1 / span 3;
  padding-top: 2.5rem;
}

.publication-heading h3 {
  max-width: 12ch;
  font-family: Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 500;
  line-height: 1.05;
}

.publication {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem 1.5rem;
  padding: 2.2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.publication > span {
  grid-column: 1 / -1;
  color: var(--lime);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.publication h4 {
  max-width: 46rem;
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.28rem);
  line-height: 1.35;
}

.publication a {
  align-self: end;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.7rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.publication a span {
  color: var(--coral);
}

.publications-section {
  color: var(--ink);
  background: #ece8dd;
}

.publication-overview {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

.publication-overview h2 {
  max-width: 12ch;
}

.publication-summary > p {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
}

.publication-summary ul {
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.publication-summary li {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
}

.publication-summary li span {
  color: var(--forest);
  font-weight: 800;
}

.publication-toolbar,
.album-toolbar {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.publication-toolbar p,
.album-toolbar p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.publication-toolbar strong,
.album-toolbar strong {
  color: var(--ink);
}

.abstract-all,
.album-filters button {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--forest);
  border-radius: 999px;
  color: var(--forest);
  background: transparent;
  font-size: 0.7rem;
  font-weight: 800;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease;
}

.abstract-all:hover,
.abstract-all:focus-visible,
.album-filters button:hover,
.album-filters button:focus-visible,
.album-filters button.is-active {
  color: white;
  background: var(--forest);
}

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

.publication-card {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 0.75rem clamp(2rem, 6vw, 6rem);
  padding: clamp(2rem, 4vw, 3.5rem) 0;
  border-top: 1px solid var(--line);
}

.publication-cards .publication-card:first-child {
  border-top: 0;
}

.publication-meta {
  grid-row: 1 / span 3;
  display: flex;
  flex-direction: column;
  color: var(--coral);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.publication-meta span:last-child {
  margin-top: 0.35rem;
  color: var(--muted);
}

.publication-card h3 {
  max-width: 48rem;
  margin-bottom: 0.2rem;
  font-family: Georgia, serif;
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  font-weight: 500;
  line-height: 1.2;
}

.publication-citation {
  max-width: 54rem;
  margin-bottom: 0.7rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.publication-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
}

.abstract-toggle,
.summary-toggle {
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
  padding: 0;
  border: 0;
  color: var(--forest);
  background: transparent;
  font-size: 0.76rem;
  font-weight: 800;
  cursor: pointer;
}

.abstract-toggle span:last-child,
.summary-toggle span:last-child {
  display: grid;
  width: 1.65rem;
  height: 1.65rem;
  border: 1px solid var(--forest);
  border-radius: 50%;
  place-items: center;
  font-size: 1rem;
  font-weight: 500;
}

.doi-link {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-decoration: none;
}

.doi-link span {
  color: var(--coral);
}

.abstract-panel,
.summary-panel {
  grid-column: 2;
  max-width: 54rem;
  margin-top: 1.2rem;
  padding: 1.5rem;
  background: var(--paper-light);
}

.summary-panel {
  border-left: 3px solid var(--coral);
}

.abstract-panel {
  border-left: 3px solid var(--lime);
}

.abstract-panel[hidden],
.summary-panel[hidden] {
  display: none;
}

.abstract-content p,
.summary-panel > p:not(.panel-label) {
  color: var(--muted);
  font-size: 0.86rem;
}

.abstract-content > p:last-child,
.abstract-section:last-child p:last-child,
.summary-panel > p:last-child {
  margin-bottom: 0;
}

.panel-label {
  margin-bottom: 0.7rem;
  color: var(--forest);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.summary-panel .panel-label {
  color: var(--coral);
}

.summary-panel > p:nth-child(2) {
  max-width: 50rem;
  color: var(--ink);
  font-size: 0.94rem;
  line-height: 1.75;
}

.summary-panel .summary-note {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-size: 0.7rem;
  line-height: 1.55;
}

.abstract-content {
  max-width: 50rem;
}

.abstract-content p {
  line-height: 1.75;
}

.abstract-section + .abstract-section {
  margin-top: 1.4rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.abstract-section h4 {
  margin: 0 0 0.55rem;
  color: var(--ink);
  font-family: inherit;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.personal-lab {
  background: var(--paper);
}

.professional-interests {
  background: var(--paper);
}

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

.interest-card {
  min-height: 18rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-light);
}

.interest-card > span {
  display: block;
  margin-bottom: 4rem;
  color: var(--coral);
  font-size: 0.7rem;
  font-weight: 800;
}

.interest-card h3 {
  font-family: Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
}

.interest-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.interest-method {
  max-width: 58rem;
  margin-top: 1rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-left: 3px solid var(--coral);
  background: rgba(255, 255, 255, 0.52);
}

.interest-method h3 {
  font-family: Georgia, serif;
  font-size: clamp(1.35rem, 2.3vw, 1.9rem);
  font-weight: 500;
}

.interest-method p {
  max-width: 50rem;
  color: var(--muted);
}

.interest-method p:last-child {
  margin-bottom: 0;
}

.interest-method a {
  color: var(--forest);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--coral);
  text-underline-offset: 0.18em;
}

.travel {
  background: var(--paper-light);
}

.travel-heading {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.travel-heading p:last-child {
  max-width: 30rem;
  color: var(--muted);
}

.album-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.album-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.album-card {
  position: relative;
  display: grid;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1rem;
  color: var(--ink);
  background: var(--paper-light);
  cursor: pointer;
  text-align: left;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.album-card:hover,
.album-card:focus-visible {
  box-shadow: var(--shadow);
  transform: translateY(-0.35rem);
}

.album-image {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--forest);
}

.album-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.album-card:hover img,
.album-card:focus-visible img {
  transform: scale(1.04);
}

.album-copy {
  display: flex;
  min-height: 9.5rem;
  padding: 1.25rem 3.4rem 1.25rem 1.25rem;
  flex-direction: column;
}

.album-region {
  margin-bottom: 0.45rem;
  color: var(--coral);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.album-copy strong {
  font-family: Georgia, serif;
  font-size: 1.45rem;
  font-weight: 500;
  line-height: 1.1;
}

.album-copy small {
  margin-top: auto;
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.68rem;
}

.album-arrow {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  display: grid;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  place-items: center;
  color: var(--coral);
}

.gallery {
  display: grid;
  grid-auto-rows: 18rem;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.gallery-item {
  position: relative;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0.7rem;
  background: var(--forest);
  cursor: zoom-in;
}

.gallery-wide {
  grid-column: span 2;
}

.gallery-tall {
  grid-row: span 2;
}

.gallery-item::after {
  position: absolute;
  inset: 35% 0 0;
  background: linear-gradient(transparent, rgba(6, 18, 17, 0.72));
  content: "";
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
  transform: scale(1.035);
}

.gallery-item > span {
  position: absolute;
  z-index: 2;
  right: 1.2rem;
  bottom: 1rem;
  left: 1.2rem;
  color: white;
  font-family: Georgia, serif;
  font-size: 1.4rem;
  text-align: left;
}

.gallery-item small {
  float: right;
  margin-top: 0.55rem;
  font-family: Inter, sans-serif;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.closing {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 4rem;
  align-items: end;
  padding: clamp(5rem, 10vw, 10rem) max(1.25rem, calc((100vw - var(--max-width)) / 2));
  color: white;
  background: var(--forest);
}

.closing p:last-child {
  max-width: 30rem;
  color: rgba(255, 255, 255, 0.68);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem clamp(1.25rem, 4vw, 4rem);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.65);
  background: var(--forest);
  font-size: 0.72rem;
}

.site-footer p {
  margin: 0;
  text-align: center;
}

.site-footer > a:last-child {
  justify-self: end;
  text-decoration: none;
}

.site-footer .brand-mark {
  color: var(--forest);
  background: var(--lime);
}

.album-dialog {
  width: min(94vw, 1240px);
  max-width: none;
  height: min(90vh, 900px);
  max-height: none;
  padding: 0;
  overflow: auto;
  border: 0;
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--paper-light);
  box-shadow: var(--shadow);
}

.album-dialog::backdrop {
  background: rgba(5, 16, 15, 0.82);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.album-dialog-header {
  position: sticky;
  z-index: 3;
  top: 0;
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  padding: clamp(1.25rem, 3vw, 2.4rem);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-light) 94%, transparent);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.album-dialog-header .eyebrow {
  margin-bottom: 0.35rem;
}

.album-dialog-header h2 {
  max-width: none;
  margin-bottom: 0.25rem;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.album-dialog-header [data-album-dialog-count] {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.album-dialog-header .ai-caption-notice {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.68rem;
  font-style: italic;
}

.album-dialog-close {
  display: grid;
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  place-items: center;
  color: var(--forest);
  background: transparent;
  font-size: 1.7rem;
  cursor: pointer;
}

.album-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.55rem;
  padding: clamp(1rem, 2vw, 2rem);
}

.album-photo {
  position: relative;
  aspect-ratio: 1;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0.55rem;
  background: var(--forest);
  cursor: zoom-in;
}

.album-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease, opacity 180ms ease;
}

.album-photo:hover img,
.album-photo:focus-visible img {
  opacity: 0.82;
  transform: scale(1.04);
}

.album-photo-number {
  position: absolute;
  z-index: 2;
  top: 0.45rem;
  right: 0.45rem;
  display: grid;
  min-width: 1.6rem;
  height: 1.6rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  place-items: center;
  color: white;
  background: rgba(5, 16, 15, 0.7);
  font-size: 0.58rem;
  font-weight: 800;
}

.album-photo-caption {
  position: absolute;
  z-index: 2;
  right: 0.5rem;
  bottom: 0.5rem;
  left: 0.5rem;
  display: -webkit-box;
  overflow: hidden;
  color: white;
  font-size: 0.66rem;
  font-weight: 650;
  line-height: 1.25;
  text-align: left;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.85);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.album-photo:has(.album-photo-caption)::after {
  position: absolute;
  inset: 42% 0 0;
  background: linear-gradient(transparent, rgba(5, 16, 15, 0.84));
  content: "";
}

.lightbox {
  width: min(82vw, 980px);
  max-width: none;
  height: min(72dvh, 700px);
  max-height: none;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
}

.lightbox::backdrop {
  background: rgba(5, 16, 15, 0.91);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.lightbox figure {
  display: flex;
  width: 100%;
  height: 100%;
  margin: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.lightbox img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: calc(100% - 2.8rem);
  margin: auto;
  object-fit: contain;
}

.lightbox figcaption {
  flex: 0 0 auto;
  padding-top: 0.7rem;
  color: white;
  font-family: Georgia, serif;
  font-size: 1rem;
  text-align: center;
}

.lightbox-close,
.lightbox-arrow {
  position: fixed;
  z-index: 2;
  display: grid;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  place-items: center;
  color: white;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.lightbox-close {
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.7rem;
}

.lightbox-arrow {
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-arrow.previous {
  left: 1.5rem;
}

.lightbox-arrow.next {
  right: 1.5rem;
}

.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal[data-delay="1"] {
  transition-delay: 100ms;
}

.reveal[data-delay="2"] {
  transition-delay: 200ms;
}

.reveal[data-delay="3"] {
  transition-delay: 300ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1020px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 9rem;
  }

  .hero-copy {
    max-width: 44rem;
  }

  h1 {
    max-width: 10ch;
  }

  .hero-visual {
    min-height: 30rem;
  }

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

  .expertise-card {
    min-height: 23rem;
  }

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

  .research-intro {
    position: static;
  }

  .research-visual {
    max-width: 48rem;
  }

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

  .publication-heading {
    grid-row: auto;
  }

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

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

  .travel-masthead {
    grid-template-columns: 1fr;
  }

  .travel-masthead-copy {
    max-width: 48rem;
  }

  .travel-masthead-image {
    min-height: 32rem;
  }
}

@media (max-width: 760px) {
  .site-header {
    background: color-mix(in srgb, var(--paper) 94%, transparent);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }

  .brand-name {
    display: none;
  }

  .nav-toggle {
    z-index: 2;
    display: grid;
    width: 2.8rem;
    height: 2.8rem;
    padding: 0.85rem 0.65rem;
    border: 0;
    border-radius: 50%;
    align-content: center;
    gap: 0.4rem;
    background: transparent;
    cursor: pointer;
  }

  .nav-toggle span:not(.sr-only) {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--ink);
    transition: transform 180ms ease;
  }

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

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 0;
    display: flex;
    padding: 7rem 1.5rem 3rem;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    background: var(--paper);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-1rem);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav a {
    font-family: Georgia, serif;
    font-size: clamp(2rem, 11vw, 4rem);
    font-weight: 500;
  }

  .site-nav .language-switch {
    margin-top: 1rem;
    padding: 0.5rem 0.85rem;
    font-family: Inter, sans-serif;
    font-size: 0.9rem;
    font-weight: 800;
  }

  .hero {
    gap: 2.5rem;
    padding-top: 7.5rem;
  }

  .hero-visual {
    min-height: 24rem;
    border-radius: 9rem 9rem var(--radius) var(--radius);
  }

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

  .hero-metrics div {
    justify-content: space-between;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--line);
  }

  .section-heading,
  .profile-grid,
  .travel-heading,
  .chapter-banner,
  .private-travel-teaser,
  .closing {
    grid-template-columns: 1fr;
  }

  .chapter-banner {
    min-height: auto;
  }

  .section-heading .eyebrow {
    grid-row: auto;
  }

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

  .expertise-card {
    min-height: auto;
  }

  .card-number {
    margin-bottom: 3rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .education-band {
    grid-template-columns: 1fr;
  }

  .research-visual {
    padding: 1.2rem;
    flex-direction: column;
  }

  .data-node {
    width: 7rem;
    padding: 0.65rem;
  }

  .data-path {
    width: 1px;
    min-width: 0;
    height: 2rem;
    flex: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), var(--lime));
  }

  .data-node strong {
    font-size: 0.65rem;
  }

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

  .publication-summary li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .publication-toolbar,
  .album-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .publication-meta {
    grid-row: auto;
  }

  .abstract-panel,
  .summary-panel {
    grid-column: 1;
  }

  .interest-grid,
  .album-grid {
    grid-template-columns: 1fr;
  }

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

  .directory-card-wide {
    grid-column: auto;
  }

  .directory-card {
    min-height: 19rem;
  }

  .chapter-banner .page-title,
  .travel-masthead .page-title {
    font-size: clamp(3rem, 14vw, 5rem);
  }

  .travel-masthead {
    min-height: auto;
    padding-top: 8.5rem;
  }

  .travel-masthead-image,
  .teaser-image {
    min-height: 26rem;
  }

  .next-page {
    align-items: flex-start;
    flex-direction: column;
  }

  .interest-card {
    min-height: auto;
  }

  .interest-card > span {
    margin-bottom: 2.5rem;
  }

  .gallery {
    grid-auto-rows: 16rem;
    grid-template-columns: 1fr;
  }

  .gallery-wide,
  .gallery-tall {
    grid-row: auto;
    grid-column: auto;
  }

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

  .site-footer p {
    text-align: right;
  }

  .site-footer > a:last-child {
    display: none;
  }

  .lightbox-arrow {
    top: auto;
    bottom: 1.5rem;
    transform: none;
  }

  .lightbox {
    width: min(88vw, 34rem);
    height: min(68dvh, 36rem);
  }

  .album-dialog {
    width: 100vw;
    height: 100svh;
    border-radius: 0;
  }

  .album-dialog-header {
    padding: 1rem;
  }

  .album-photo-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.35rem;
    padding: 0.5rem;
  }
}

@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;
  }

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