:root {
  color-scheme: light;
  --ink: #18212b;
  --muted: #5f6b77;
  --line: #d9e0e7;
  --paper: #fbfaf7;
  --soft: #eef3f5;
  --navy: #16324f;
  --teal: #0d6f75;
  --gold: #b9852d;
  --red: #b53a34;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(18, 33, 43, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

.admin-bar .site-header {
  top: 32px;
}

@media (max-width: 782px) {
  .admin-bar .site-header {
    top: 46px;
  }
}

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

a {
  color: inherit;
}

details.auto-open-details > summary {
  display: none;
}

details.auto-open-details {
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(251, 250, 247, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--navy);
  font-family: Arial, sans-serif;
  font-weight: 700;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.2;
}

.brand small {
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 12px;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: Arial, sans-serif;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.site-nav a:hover {
  color: var(--ink);
  background: var(--soft);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--white);
  color: var(--ink);
  font: 700 13px Arial, sans-serif;
}

.section-band,
.publications,
.gallery,
.section-grid {
  padding: clamp(64px, 8vw, 110px) clamp(20px, 5vw, 72px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: clamp(36px, 7vw, 92px);
  min-height: calc(100vh - 77px);
  background:
    linear-gradient(115deg, rgba(22, 50, 79, 0.08), transparent 48%),
    var(--paper);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

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

h1 {
  max-width: 920px;
  margin-bottom: 22px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4.5vw, 54px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1.25;
}

.lead {
  max-width: 760px;
  color: var(--muted);
  font-size: 21px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--navy);
  border-radius: 6px;
  padding: 12px 18px;
  font-family: Arial, sans-serif;
  font-weight: 700;
  text-decoration: none;
}

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

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

.portrait-panel {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.portrait-panel img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 42% center;
}

.portrait-note {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  padding: 18px;
  border-radius: 8px;
  color: var(--white);
  background: rgba(22, 50, 79, 0.9);
}

.portrait-note strong,
.portrait-note span {
  display: block;
}

.portrait-note span {
  color: rgba(255, 255, 255, 0.76);
  font-family: Arial, sans-serif;
  font-size: 14px;
}

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

.metrics > .wp-block-column,
.metrics > div {
  min-height: 160px;
  padding: 28px clamp(20px, 4vw, 42px);
  border-right: 1px solid var(--line);
}

.metrics > .wp-block-column:last-child,
.metrics > div:last-child {
  border-right: 0;
}

.metrics strong {
  display: block;
  color: var(--red);
  font-size: 44px;
  line-height: 1;
}

.metrics span {
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 14px;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1fr);
  gap: clamp(30px, 7vw, 92px);
}

.content-stack > p {
  color: var(--muted);
  font-size: 20px;
}

.role-list {
  display: grid;
  gap: 16px;
}

.role-list article,
.publication,
.book-grid article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: var(--white);
}

.role-list p,
.publication p,
.book-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.research,
.books,
.contact {
  background: var(--soft);
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 30px;
}

.topic-grid span,
.topic-grid > p {
  min-height: 92px;
  display: flex;
  align-items: end;
  border: 1px solid rgba(22, 50, 79, 0.14);
  border-radius: 8px;
  padding: 18px;
  background: var(--white);
  color: var(--navy);
  font-family: Arial, sans-serif;
  font-weight: 700;
}

.topic-grid > p {
  margin: 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading p {
  max-width: 520px;
  margin-bottom: 0;
  color: var(--muted);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.filter {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 14px;
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  font: 700 13px Arial, sans-serif;
}

.filter.active,
.filter:hover {
  color: var(--white);
  background: var(--teal);
  border-color: var(--teal);
}

.publication-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.publication span,
.book-grid span,
.publication > p:first-child strong,
.book-grid > .wp-block-group > p:first-child strong {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--gold);
  font: 800 12px Arial, sans-serif;
  text-transform: uppercase;
}

.publication.is-hidden {
  display: none;
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

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

.gallery-grid.wp-block-gallery.has-nested-images {
  display: grid;
  gap: 18px;
}

.gallery-grid.wp-block-gallery.has-nested-images figure.wp-block-image {
  width: auto;
}

figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

figure img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.gallery-item {
  cursor: zoom-in;
}

.gallery-item > img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 180ms ease, filter 180ms ease;
}

.gallery-item:hover > img {
  transform: scale(1.04);
  filter: saturate(1.06);
}

.gallery-popup {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(20px, 4vw, 56px);
  background: rgba(18, 33, 43, 0.82);
  pointer-events: none;
}

.gallery-popup img {
  width: auto;
  max-width: min(92vw, 980px);
  max-height: 86vh;
  aspect-ratio: auto;
  border: 10px solid var(--white);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
  object-fit: contain;
}

.gallery-item:hover .gallery-popup {
  display: flex;
}

figcaption {
  padding: 12px 14px;
  color: var(--muted);
  font: 700 13px Arial, sans-serif;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 30px;
  align-items: center;
}

.contact-card {
  display: grid;
  gap: 12px;
  font-family: Arial, sans-serif;
}

.contact-card a:not(.button) {
  color: var(--teal);
  font-size: 20px;
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: var(--navy);
  font-family: Arial, sans-serif;
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .hero,
  .section-grid,
  .contact {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
  }

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

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  .metrics,
  .topic-grid,
  .publication-list,
  .book-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .metrics > .wp-block-column,
  .metrics > div {
    min-height: 130px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics > .wp-block-column:last-child,
  .metrics > div:last-child {
    border-bottom: 0;
  }

  h1 {
    font-size: 42px;
  }

  .lead {
    font-size: 18px;
  }

  .site-footer {
    flex-direction: column;
  }
}