:root {
  --bg: #0d1517;
  --bg-deep: #122024;
  --surface: rgba(17, 31, 35, 0.82);
  --surface-strong: #17282c;
  --ink: #edf4ef;
  --muted: #a6bbb5;
  --teal: #57b4ab;
  --teal-soft: #8bd1c8;
  --gold: #d7a45b;
  --line: rgba(184, 224, 216, 0.12);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.34);
  --radius-lg: 32px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.quarto-light,
body.quarto-dark {
  background:
    radial-gradient(circle at top left, rgba(215, 164, 91, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(87, 180, 171, 0.14), transparent 30%),
    linear-gradient(180deg, #101a1d 0%, var(--bg) 42%, #081013 100%);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(215, 164, 91, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(87, 180, 171, 0.14), transparent 30%),
    linear-gradient(180deg, #101a1d 0%, var(--bg) 42%, #081013 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.25), transparent 70%);
}

.page-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
}

.site-tabs-wrap {
  position: sticky;
  top: 1rem;
  z-index: 11;
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 1.5rem auto 2rem;
}

.site-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem 1.1rem;
  background: rgba(14, 25, 28, 0.84);
  border: 1px solid rgba(184, 224, 216, 0.1);
  border-radius: 999px;
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.site-brand {
  margin-right: auto;
  padding: 0.2rem 0.35rem;
  color: var(--ink);
  font-family: "Fraunces", serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
  white-space: nowrap;
}

.site-brand:hover,
.site-brand:focus-visible {
  color: var(--teal);
}

.site-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.site-tab:hover,
.site-tab:focus-visible {
  color: var(--teal);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

.site-tab.is-active {
  color: #081013;
  background: var(--teal);
}

.site-header {
  position: sticky;
  top: 1rem;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  margin-bottom: 2.5rem;
  background: rgba(14, 25, 28, 0.82);
  border: 1px solid rgba(184, 224, 216, 0.1);
  border-radius: 999px;
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.navbar {
  position: sticky;
  top: 1rem;
  z-index: 10;
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 1.5rem auto 2rem;
  padding: 1rem 1.25rem;
  background: rgba(14, 25, 28, 0.82);
  border: 1px solid rgba(184, 224, 216, 0.1);
  border-radius: 999px;
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.navbar-brand,
.navbar-nav .nav-link,
.menu-text {
  color: var(--ink) !important;
  font-weight: 700;
}

.navbar-nav .nav-link {
  color: var(--muted) !important;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus-visible,
.navbar-brand:hover,
.navbar-brand:focus-visible {
  color: var(--teal) !important;
}

#quarto-content main,
.quarto-container {
  max-width: none;
}

.page-shell-inner {
  padding-top: 0;
}

.wordmark,
.site-nav a,
.button,
.publication-card a,
.supporting-link a,
.info-card a {
  text-decoration: none;
}

.wordmark {
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.publication-card a:hover,
.publication-card a:focus-visible,
.info-card a:hover,
.info-card a:focus-visible,
.supporting-link a:hover,
.supporting-link a:focus-visible {
  color: var(--teal);
}

.hero,
.section,
.site-footer {
  position: relative;
  z-index: 1;
}

.hero {
  display: grid;
  grid-template-columns: 1.45fr 0.95fr;
  gap: 1.5rem;
  align-items: stretch;
}

.hero-copy,
.hero-card,
.section {
  background: var(--surface);
  border: 1px solid rgba(184, 224, 216, 0.1);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-copy {
  padding: 3rem;
  border-radius: var(--radius-lg);
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-soft);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Fraunces", serif;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 8vw, 5.6rem);
  line-height: 0.96;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.1;
}

.hero-text,
.hero-kicker,
.split-text p,
.info-card p,
.timeline-content p,
.publication-card p,
.contact-copy,
.site-footer p,
.profile-facts dd {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-text {
  max-width: 58ch;
  margin: 1.5rem 0 0;
}

.hero-kicker {
  max-width: 54ch;
  margin: 1.25rem 0 0;
  color: var(--teal-soft);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

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

.button-primary {
  color: #081013;
  background: var(--teal);
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(184, 224, 216, 0.14);
}

.hero-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(10, 33, 36, 0.98), rgba(12, 22, 25, 0.98)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent);
}

.headshot-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  margin-bottom: 1.4rem;
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.headshot-frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(9, 24, 25, 0.24));
}

.headshot {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}

.profile-facts {
  display: grid;
  gap: 1.25rem;
  margin: 0;
}

.profile-facts div {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.profile-facts dt {
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(210, 235, 228, 0.68);
}

.profile-facts dd {
  margin: 0;
  color: #f3f8f5;
}

.section {
  margin-top: 1.5rem;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
}

.section-heading {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}

.publication-subhead {
  margin-top: 2.5rem;
}

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

.split-text p,
.supporting-link {
  margin: 0;
}

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

.info-card,
.publication-card {
  padding: 1.4rem;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.info-card p,
.publication-card p,
.timeline-content p {
  margin: 0.75rem 0 0;
}

.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0.7rem;
  bottom: 0.7rem;
  left: 0.65rem;
  width: 1px;
  background: rgba(15, 61, 62, 0.22);
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 1.2rem;
}

.timeline-marker {
  width: 1.35rem;
  height: 1.35rem;
  margin-top: 0.2rem;
  border: 4px solid rgba(15, 61, 62, 0.14);
  border-radius: 50%;
  background: var(--gold);
}

.timeline-content {
  padding: 1.4rem;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.timeline-period,
.timeline-org {
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--teal-soft);
}

.timeline-period {
  margin: 0 0 0.3rem;
}

.timeline-org {
  margin: 0.5rem 0 0.25rem;
}

.publication-card a,
.supporting-link a {
  color: var(--teal-soft);
  font-weight: 800;
}

.publication-card a {
  display: inline-block;
  margin-top: 1rem;
}

.contact-section {
  text-align: center;
}

.contact-copy {
  max-width: 52rem;
  margin: 0 auto;
}

.contact-section .hero-actions {
  justify-content: center;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0 0;
}

#quarto-content {
  padding-top: 0;
}

.quarto-title-banner,
.quarto-title-block,
#title-block-header {
  display: none;
}

.site-footer p {
  margin: 0;
  font-size: 0.95rem;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  .js .reveal,
  .js .reveal.is-visible,
  .button {
    transition: none;
    transform: none;
  }
}

@media (max-width: 920px) {
  .site-header,
  .hero,
  .split-text,
  .card-grid,
  .publication-list,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-header,
  .site-footer,
  .navbar,
  .site-tabs {
    display: grid;
  }

  .site-header,
  .navbar,
  .site-tabs {
    border-radius: 28px;
  }

  .site-brand {
    margin-right: 0;
    padding-bottom: 0.35rem;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero-copy,
  .section,
  .hero-card {
    padding: 2rem;
  }

  h1 {
    max-width: 14ch;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(calc(100% - 1rem), var(--max-width));
    padding-top: 0.5rem;
  }

  .site-header,
  .navbar,
  .site-tabs-wrap {
    position: static;
    margin-bottom: 1rem;
  }

  .site-nav {
    gap: 0.75rem;
  }

  .site-nav a {
    font-size: 0.9rem;
  }

  .hero-copy,
  .hero-card,
  .section,
  .timeline-content,
  .info-card,
  .publication-card {
    padding: 1.4rem;
  }

  .section {
    border-radius: 24px;
  }

  h1 {
    font-size: 2.8rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}