:root {
  --ink: #16201d;
  --muted: #5e6b66;
  --paper: #f8f5ee;
  --surface: #ffffff;
  --line: rgba(22, 32, 29, 0.14);
  --sage: #7a9a85;
  --clay: #bd674f;
  --navy: #243f56;
  --gold: #d4a64e;
  --shadow: 0 24px 70px rgba(22, 32, 29, 0.12);
  --radius: 8px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

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

.skip-link {
  left: 1rem;
  padding: 0.75rem 1rem;
  position: fixed;
  top: -10rem;
  z-index: 100;
  background: var(--ink);
  color: var(--surface);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(248, 245, 238, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 2rem));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  border-radius: 50%;
  font-size: 0.78rem;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.94rem;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(122, 154, 133, 0.16);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  place-items: center;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--ink);
  display: block;
}

.hero {
  display: block;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-banner {
  position: relative;
  background: var(--ink);
}

.hero-banner img {
  width: 100%;
  height: clamp(260px, 36vw, 520px);
  object-fit: cover;
  opacity: 0.94;
}

.hero-content {
  width: min(1460px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2.25rem, 4vw, 4.5rem) 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 1rem;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

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

h1 {
  max-width: none;
  margin-bottom: 1rem;
  font-size: clamp(3.2rem, 6.8vw, 6.2rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.35rem;
  line-height: 1.15;
}

.hero-copy {
  max-width: 920px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 800;
}

.button.primary {
  background: var(--ink);
  color: var(--surface);
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-inner {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.intro-section {
  padding: clamp(2rem, 4vw, 3.75rem) 0 clamp(3rem, 5vw, 4.5rem);
  background: var(--surface);
}

.intro-feature {
  width: min(1560px, calc(100% - 2rem));
  display: grid;
  gap: clamp(1rem, 2vw, 1.6rem);
}

.intro-title {
  margin: 0;
  color: #b83f34;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.35rem, 5.5vw, 5.4rem);
  font-style: italic;
  font-weight: 700;
  line-height: 0.95;
  text-align: center;
  text-transform: none;
}

.intro-art {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.intro-art img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.intro-copy {
  width: 100%;
}

.intro-copy h2 {
  max-width: none;
}

.intro-copy p {
  max-width: none;
  color: var(--muted);
  font-size: 1.08rem;
}

.intro-grid,
.split-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: clamp(2rem, 7vw, 6rem);
}

.intro-grid h2,
.split-grid h2,
.contact-grid h2 {
  max-width: 820px;
}

.about-copy p,
.contact-panel p {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.research-areas-inner {
  width: min(1460px, calc(100% - 2rem));
}

.research-heading {
  max-width: 1180px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.theme-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
}

.project-card {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  padding: 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 36px rgba(22, 32, 29, 0.06);
}

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

.theme-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: 1rem;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.project-card p {
  color: var(--muted);
}

.project-card a {
  width: fit-content;
  margin-top: auto;
  color: var(--navy);
  font-weight: 800;
  border-bottom: 2px solid var(--gold);
}

.theme-card .project-meta {
  margin-bottom: 1rem;
}

.theme-card p {
  margin-bottom: 1rem;
}

.theme-paper-list {
  display: grid;
  gap: 0.45rem;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.theme-paper-list li {
  padding-top: 0.45rem;
  border-top: 1px solid var(--line);
}

.theme-paper-list a {
  width: auto;
  margin-top: 0;
  font-size: 0.9rem;
  line-height: 1.25;
}

.accent-card {
  background: var(--ink);
  color: var(--surface);
}

.accent-card p,
.accent-card .project-meta {
  color: rgba(255, 255, 255, 0.72);
}

.accent-card a {
  color: var(--surface);
}

.group-section {
  padding-top: clamp(2rem, 3.5vw, 3.5rem);
  background: var(--surface);
}

.group-members-inner {
  width: min(1460px, calc(100% - 2rem));
}

.group-heading {
  max-width: 1100px;
}

.member-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(380px, 0.85fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}

.member-panel {
  padding: 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfaf6;
}

.member-panel-header {
  max-width: 620px;
  margin-bottom: 1.25rem;
}

.member-panel-header h3 {
  margin-bottom: 0.35rem;
}

.member-panel-header p {
  margin-bottom: 0;
  color: var(--muted);
}

.member-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.member-card {
  min-height: 260px;
  display: grid;
  grid-template-columns: minmax(180px, 0.42fr) minmax(0, 1fr);
  grid-template-rows: auto auto 1fr;
  column-gap: 1rem;
  align-items: start;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.member-photo {
  width: 100%;
  height: 100%;
  min-height: 228px;
  grid-row: 1 / 4;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(22, 32, 29, 0.28);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(122, 154, 133, 0.15), rgba(212, 166, 78, 0.13)),
    #f6f3eb;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  overflow: hidden;
}

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

.member-research-figure {
  align-self: stretch;
  margin-top: 0.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  overflow: hidden;
}

.member-research-figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #ffffff;
}

.member-photo-contain {
  background: #f6f3eb;
}

.member-photo-contain img {
  object-fit: contain;
}

.member-card h4 {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
}

.member-card p {
  margin-bottom: 1.25rem;
  color: var(--clay);
  font-size: 0.9rem;
  font-weight: 800;
}

.member-card span {
  margin-top: auto;
  color: var(--muted);
  font-size: 0.94rem;
}

.alumni-panel {
  background: var(--ink);
  color: var(--surface);
}

.alumni-panel .member-panel-header p {
  color: rgba(255, 255, 255, 0.72);
}

.alumni-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.alumni-list li {
  min-height: 0;
  padding: 0;
  position: static;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.alumni-list img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
}

.alumni-list span {
  display: block;
  margin-top: 0.45rem;
}

.alumni-list span:first-child {
  font-weight: 800;
  line-height: 1.15;
}

.alumni-list span:last-child {
  margin-top: 0.45rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 4rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.split-section {
  background: #eef2ed;
  border-block: 1px solid var(--line);
}

.about-grid {
  width: min(1460px, calc(100% - 2rem));
  display: grid;
  grid-template-columns: minmax(300px, 420px) minmax(300px, 0.85fr) minmax(440px, 1.15fr);
  gap: clamp(2rem, 3.5vw, 4rem);
  align-items: start;
}

.about-photo {
  transform: translate(-1.5rem, 1.25rem);
}

.about-photo img {
  width: min(118%, 500px);
  aspect-ratio: 1;
  object-fit: cover;
  border: 10px solid var(--surface);
  border-radius: 50%;
  box-shadow: var(--shadow);
}

.about-heading h2 {
  max-width: none;
}

.about-copy {
  min-width: 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2rem 0 0;
}

.stats div {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.stats dt {
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
}

.stats dd {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.writing-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
}

.writing-item span {
  min-width: 0;
}

.writing-item time,
.item-detail {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  white-space: nowrap;
}

.writing-item:hover span,
.writing-item:focus-visible span {
  color: var(--clay);
}

.publication-hero {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.publication-hero h1 {
  max-width: 9ch;
  margin-bottom: 0;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
}

.publication-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.78fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: end;
}

.publication-summary {
  align-self: center;
  color: var(--muted);
  font-size: 1.08rem;
}

.publication-count {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin: 1.5rem 0;
  color: var(--ink);
}

.publication-count strong {
  font-size: clamp(2.7rem, 5vw, 4.6rem);
  line-height: 1;
}

.publication-count span {
  max-width: 12rem;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.15;
}

.publication-source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.publication-source-links a {
  padding-bottom: 0.15rem;
  color: var(--navy);
  font-weight: 800;
  border-bottom: 2px solid var(--gold);
}

.publication-section {
  background: #eef2ed;
}

.teaching-section {
  background: var(--surface);
}

.teaching-inner {
  width: min(1560px, calc(100% - 2rem));
}

.teaching-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}

.teaching-card {
  min-height: 560px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfaf6;
  box-shadow: 0 12px 36px rgba(22, 32, 29, 0.06);
}

.teaching-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 1.25rem;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.teaching-card h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 0.98;
}

.teaching-card p:not(.section-kicker) {
  color: var(--muted);
  font-size: 1.08rem;
}

.teaching-card .button {
  margin-top: auto;
}

.course-materials-section {
  background: #eef2ed;
}

.course-materials-inner {
  width: min(1460px, calc(100% - 2rem));
  display: grid;
  gap: 1rem;
}

.course-material-block {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.course-material-heading {
  max-width: 920px;
  margin-bottom: 1rem;
}

.course-material-heading h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.resource-grid,
.resource-list {
  display: grid;
  gap: 0.65rem;
}

.resource-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.resource-grid.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.resource-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.resource-columns h3 {
  margin-bottom: 0.75rem;
}

.resource-grid a,
.resource-list a {
  min-height: 52px;
  display: flex;
  align-items: center;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfaf6;
  color: var(--navy);
  font-weight: 800;
}

.resource-grid a:hover,
.resource-grid a:focus-visible,
.resource-list a:hover,
.resource-list a:focus-visible {
  border-color: var(--gold);
  transform: translateY(-1px);
}

.publication-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.publication-item {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.publication-number {
  color: var(--clay);
  font-weight: 900;
}

.publication-item p {
  margin: 0;
  color: var(--muted);
}

.publication-link {
  display: inline-flex;
  margin-left: 0.35rem;
  color: var(--navy);
  font-weight: 900;
  border-bottom: 2px solid var(--gold);
}

.contact-section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--navy);
  color: var(--surface);
}

.contact-section .section-kicker {
  color: var(--gold);
}

.contact-panel {
  align-self: start;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
}

.contact-panel p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-panel .button.primary {
  background: var(--surface);
  color: var(--navy);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.3rem;
}

.social-links a {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}

.footer p {
  margin: 0;
}

.footer a {
  font-weight: 800;
}

@media (max-width: 1180px) {
  .theme-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid {
    grid-template-columns: minmax(240px, 0.85fr) minmax(260px, 1fr);
  }

  .about-photo {
    transform: translate(0, 0.75rem);
  }

  .about-photo img {
    width: 100%;
  }

  .about-copy {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: grid;
  }

  .nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.5rem);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

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

  .nav-links a {
    padding: 0.85rem 1rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-banner img {
    height: clamp(220px, 52vw, 380px);
  }

  .hero-content {
    padding-block: 2.5rem 3.25rem;
  }

  .about-photo {
    transform: none;
  }

  h1 {
    max-width: 11ch;
    font-size: clamp(3rem, 14vw, 5.2rem);
  }

  .intro-grid,
  .intro-feature,
  .split-grid,
  .contact-grid,
  .about-grid,
  .member-layout,
  .project-grid,
  .teaching-grid,
  .resource-grid,
  .resource-grid.compact,
  .resource-columns,
  .publication-hero-grid {
    grid-template-columns: 1fr;
  }

  .member-card {
    grid-template-columns: minmax(160px, 0.42fr) minmax(0, 1fr);
  }

  .project-card {
    min-height: 300px;
  }

  .project-meta {
    margin-bottom: 3rem;
  }

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

@media (max-width: 560px) {
  .nav {
    width: min(100% - 1rem, 1120px);
  }

  .brand span:last-child {
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

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

  .writing-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .publication-hero h1 {
    max-width: 10ch;
  }

  .publication-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .member-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

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

  .member-photo {
    height: auto;
    min-height: 220px;
    aspect-ratio: 4 / 3;
    grid-row: auto;
    margin-bottom: 0.9rem;
  }

  .footer {
    min-height: 110px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}