:root {
  --ink: #111111;
  --ink-soft: #555555;
  --ink-faint: #888888;
  --paper: #ffffff;
  --paper-warm: #f6f6f6;
  --paper-muted: #eeeeee;
  --line: #d8d8d8;
  --line-dark: #bdbdbd;
  --charcoal: #1a1a1a;
  --white: #ffffff;
  --container: 1120px;
  --radius: 4px;
  --publication-list-height: 360px;
  --supervision-list-height: 420px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select { font: inherit; }
button { color: inherit; }
svg { fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }

.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.section { padding: 96px 0; border-top: 1px solid var(--line); }
.muted-section { background: var(--paper-warm); }
.dark-section { color: var(--white); background: var(--charcoal); border-top-color: var(--charcoal); }
.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; top: 10px; left: 10px; z-index: 9999; transform: translateY(-160%); padding: 9px 13px; color: var(--white); background: var(--charcoal); font-weight: 700; }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header.scrolled { box-shadow: 0 4px 18px rgba(0,0,0,.035); }
.nav-wrap { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 720; letter-spacing: -.015em; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; color: var(--white); background: var(--charcoal); font-size: .73rem; letter-spacing: .04em; }
.brand-text { font-size: .98rem; }
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a { text-decoration: none; color: #454545; font-size: .86rem; font-weight: 630; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--ink); text-decoration: underline; text-underline-offset: 6px; }
.site-nav .nav-contact { padding: 8px 13px; color: var(--white); background: var(--charcoal); border: 1px solid var(--charcoal); }
.site-nav .nav-contact:hover { color: var(--charcoal); background: var(--white); text-decoration: none; }
.menu-button { display: none; width: 42px; height: 42px; padding: 0; border: 1px solid var(--line); background: var(--white); cursor: pointer; }
.menu-button span { display: block; width: 19px; height: 1.5px; margin: 4px auto; background: var(--ink); transition: .2s ease; }

.hero { padding: 158px 0 96px; background: var(--paper-warm); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 88px; align-items: center; }
.eyebrow { margin: 0 0 18px; color: var(--ink-faint); font-size: .72rem; font-weight: 760; letter-spacing: .17em; text-transform: uppercase; }
.hero h1, .section h2, .contact-card h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1.06;
}
.hero h1 { max-width: 740px; font-size: clamp(3.6rem, 7vw, 6.7rem); }
.hero h1 span { color: var(--ink-soft); font-style: italic; font-size: .62em; white-space: nowrap; }
.hero-role { max-width: 730px; margin: 26px 0 0; color: #343434; font-size: clamp(1.08rem, 1.7vw, 1.32rem); font-weight: 620; line-height: 1.55; }
.hero-summary { max-width: 670px; margin: 17px 0 0; color: var(--ink-soft); font-size: 1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px; border: 1px solid var(--charcoal); border-radius: var(--radius); text-decoration: none; font-size: .86rem; font-weight: 720; cursor: pointer; transition: background .15s ease, color .15s ease, border-color .15s ease; }
.button.primary { color: var(--white); background: var(--charcoal); }
.button.primary:hover { color: var(--charcoal); background: var(--white); }
.button.secondary { color: var(--charcoal); background: transparent; border-color: var(--line-dark); }
.button.secondary:hover { border-color: var(--charcoal); background: var(--paper-warm); }
.button.light { color: var(--charcoal); background: var(--white); border-color: var(--white); }
.button.light:hover { color: var(--white); background: transparent; }
.profile-links { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 28px; }
.profile-links a, .text-link { color: var(--ink); text-decoration: none; font-size: .84rem; font-weight: 700; }
.profile-links a:hover, .text-link:hover { text-decoration: underline; text-underline-offset: 5px; }

.hero-visual { display: flex; justify-content: flex-end; }
.portrait-frame { width: min(330px, 100%); margin: 0; }
.portrait-frame img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; border: 1px solid var(--line-dark); }
.portrait-frame figcaption { margin-top: 10px; color: var(--ink-faint); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }

.split-grid { display: grid; grid-template-columns: minmax(280px,.8fr) minmax(0,1.2fr); gap: 92px; align-items: start; }
.section-heading h2 { font-size: clamp(2.5rem, 4.4vw, 4.35rem); }
.section-heading > p:last-child { max-width: 650px; margin: 18px 0 0; color: var(--ink-soft); }
.section-heading.centered { max-width: 800px; margin: 0 0 48px; text-align: left; }
.row-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 40px; }
.about-copy { font-size: 1.04rem; }
.about-copy > p { margin: 0 0 20px; }
.about-copy a { font-weight: 650; text-underline-offset: 4px; }
.facts { display: grid; grid-template-columns: repeat(2,1fr); gap: 0; margin: 38px 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts div { padding: 20px 20px 20px 0; border-right: 1px solid var(--line); }
.facts div + div { padding-left: 20px; }
.facts div:last-child { border-right: 0; }
.facts dt { color: var(--ink-faint); font-size: .67rem; font-weight: 760; letter-spacing: .12em; text-transform: uppercase; }
.facts dd { margin: 7px 0 0; font-size: .92rem; font-weight: 650; line-height: 1.4; }

.interest-grid { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.interest-card { position: relative; min-height: 240px; padding: 30px; background: transparent; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.interest-card:hover { background: var(--paper); }
.card-number { display: block; margin-bottom: 54px; color: var(--ink-faint); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .72rem; }
.icon-box { display: none; }
.interest-card h3 { margin: 0 0 10px; font-family: Georgia, "Times New Roman", serif; font-size: 1.45rem; font-weight: 400; }
.interest-card p { margin: 0; color: var(--ink-soft); font-size: .91rem; }

.news-copy { width: 100%; min-width: 0; }

/* Compact filters remain visible while taking as little vertical space as possible. */
.filter-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 118px;
  gap: 6px;
  margin: 0 0 14px;
  font-size: .72rem;
}
.search-box { position: relative; display: block; min-width: 0; }
.search-box svg {
  position: absolute;
  left: 10px;
  top: 50%;
  width: 14px;
  height: 14px;
  color: var(--ink-faint);
  transform: translateY(-50%);
  pointer-events: none;
}
.filter-toolbar input,
.filter-toolbar select {
  width: 100%;
  height: 34px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line-dark);
  border-radius: 0;
  outline: none;
  font-size: .72rem;
  line-height: 1;
}
.filter-toolbar input { padding: 0 9px 0 31px; }
.filter-toolbar select { padding: 0 7px; }
.filter-toolbar input::placeholder { color: #777777; }
.filter-toolbar input:focus,
.filter-toolbar select:focus { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.dark-section .filter-toolbar input,
.dark-section .filter-toolbar select {
  color: var(--white);
  background: #202020;
  border-color: #555555;
}
.dark-section .filter-toolbar input::placeholder { color: #999999; }
.dark-section .filter-toolbar .search-box svg { color: #999999; }
.dark-section .filter-toolbar input:focus,
.dark-section .filter-toolbar select:focus { border-color: var(--white); box-shadow: 0 0 0 1px var(--white); }
.supervision-toolbar { margin-bottom: 14px; }
.data-status { padding: 16px 18px; color: var(--ink-soft); background: var(--paper-warm); border-left: 3px solid var(--line-dark); font-size: .88rem; }
.data-status.loaded { display: none; }
.data-status.error { color: #4f4f4f; border-left-color: var(--ink); }
/* The first four publications are fully visible. After “Show All”,
   the same wrapper becomes a fixed-height scroll area. */
.publication-scroll {
  overflow: visible;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  outline: none;
}
.publication-scroll.constrained {
  height: var(--publication-list-height);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding-right: 12px;
}
.publication-scroll:focus-visible {
  box-shadow: 0 0 0 1px var(--ink);
}
.publication-list {
  display: grid;
  gap: 32px;
  min-height: 0;
}
.year-group { display: grid; gap: 0; }
.year-heading { display: flex; align-items: center; gap: 16px; margin: 0; padding: 0 0 12px; color: var(--ink-soft); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .78rem; font-weight: 650; letter-spacing: .08em; }
.year-heading::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.publication-item {
  display: grid;
  grid-template-columns: 82px 1fr auto;
  gap: 16px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.year-heading + .publication-item { border-top: 0; }
.pub-type { padding-top: 3px; color: var(--ink-faint); font-size: .68rem; font-weight: 760; letter-spacing: .1em; text-transform: uppercase; }
.pub-content h3 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: 1.12rem; font-weight: 400; line-height: 1.42; }
.pub-content p { margin: 6px 0 0; color: var(--ink-soft); font-size: .85rem; }
.pub-venue { color: #414141 !important; font-style: italic; }
.pub-links { display: flex; gap: 7px; }
.pub-links a { display: inline-flex; align-items: center; min-height: 32px; padding: 0 9px; border: 1px solid var(--line-dark); text-decoration: none; font-size: .68rem; font-weight: 760; letter-spacing: .05em; }
.pub-links a:hover { color: var(--white); background: var(--charcoal); border-color: var(--charcoal); }
.section-footer { display: flex; justify-content: flex-start; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.supervision-footer { margin-top: 18px; }
.dark-section .button.secondary {
  color: var(--white);
  background: transparent;
  border-color: #666666;
}
.dark-section .button.secondary:hover {
  color: var(--charcoal);
  background: var(--white);
  border-color: var(--white);
}

.dark-section .eyebrow { color: #999999; }
.dark-section .section-heading > p:last-child { color: #bdbdbd; }
.tabs { display: flex; flex-wrap: wrap; gap: 0; margin: 34px 0 12px; border-bottom: 1px solid #454545; }
.tab { padding: 11px 16px; color: #a9a9a9; background: transparent; border: 0; border-bottom: 2px solid transparent; cursor: pointer; font-size: .84rem; font-weight: 680; }
.tab:hover { color: var(--white); }
.tab.active { color: var(--white); border-bottom-color: var(--white); }
.light-status { color: #c0c0c0; background: #252525; border-left-color: #666; }
.light-status.error { color: #d1d1d1; border-left-color: #bdbdbd; }
/* Fixed-height scrolling area shared by the M.Sc. and B.Sc. tabs. */
.supervision-scroll {
  overflow: visible;
  border-top: 1px solid #3b3b3b;
  border-bottom: 1px solid #3b3b3b;
  outline: none;
}
.supervision-scroll.constrained {
  height: var(--supervision-list-height);
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding-right: 12px;
}
.supervision-scroll:focus-visible {
  box-shadow: 0 0 0 1px var(--white);
}
.compact-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 0 34px; min-height: 0; }
.compact-empty { grid-column: 1 / -1; padding: 22px 0; color: #aaaaaa; font-size: .78rem; }
.compact-item { display: grid; grid-template-columns: 58px 1fr; gap: 15px; padding: 22px 0; border-top: 1px solid #3b3b3b; }
.compact-year { color: #929292; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .78rem; }
.compact-item h3 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: 1.02rem; font-weight: 400; line-height: 1.45; }
.compact-item p { margin: 7px 0 0; color: #a9a9a9; font-size: .82rem; }
.compact-item a { color: var(--white); text-decoration-color: #777; text-underline-offset: 4px; }

.awards-grid { grid-template-columns: .72fr 1.28fr; }
.timeline-group > h3 { margin: 0 0 20px; font-family: Georgia, "Times New Roman", serif; font-size: 1.35rem; font-weight: 400; }
.timeline-group ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.timeline-group li { display: grid; grid-template-columns: 58px 1fr; gap: 22px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.timeline-group time { color: var(--ink-faint); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .78rem; font-weight: 650; }
.timeline-details { border-bottom: 1px solid var(--line); }
.timeline-details summary { padding: 17px 0; cursor: pointer; font-family: Georgia, "Times New Roman", serif; font-size: 1.05rem; }
.timeline-details ul { margin: 0 0 20px; padding-left: 20px; color: var(--ink-soft); font-size: .9rem; }
.timeline-details li { margin-bottom: 8px; }
.timeline .text-link { display: inline-block; margin-top: 22px; }

.resource-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.resource-card { min-height: 220px; display: flex; flex-direction: column; padding: 24px; background: transparent; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.resource-card:hover { background: var(--white); }
.resource-meta { display: flex; align-items: center; justify-content: space-between; color: var(--ink-faint); font-size: .66rem; font-weight: 760; letter-spacing: .1em; text-transform: uppercase; }
.resource-card h3 { margin: 34px 0 8px; font-family: Georgia, "Times New Roman", serif; font-size: 1.12rem; font-weight: 400; line-height: 1.4; }
.resource-card p { margin: 0; color: var(--ink-soft); font-size: .82rem; }
.resource-card a { margin-top: auto; padding-top: 22px; text-decoration: none; font-size: .78rem; font-weight: 720; }
.resource-card a:hover { text-decoration: underline; text-underline-offset: 5px; }

.contact-section { padding-top: 72px; padding-bottom: 72px; background: var(--paper-warm); }
.contact-card { display: grid; grid-template-columns: 1.3fr .7fr; gap: 70px; align-items: center; padding: 52px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.contact-card h2 { max-width: 720px; font-size: clamp(2.2rem, 4vw, 3.8rem); }
.contact-actions { display: grid; gap: 10px; }
.contact-email { display: flex; align-items: center; gap: 13px; padding: 13px 0; border-bottom: 1px solid var(--line-dark); text-decoration: none; }
.contact-email:hover { border-bottom-color: var(--ink); }
.contact-icon { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line-dark); }
.contact-icon svg { width: 18px; height: 18px; }
.contact-email small { display: block; color: var(--ink-faint); font-size: .67rem; letter-spacing: .1em; text-transform: uppercase; }
.contact-email strong { display: block; font-size: .9rem; }

.site-footer { padding: 44px 0 30px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: start; }
.footer-brand { margin-bottom: 10px; }
.ufla-logo-link { display: inline-block; margin-top: 12px; opacity: .9; }
.ufla-logo-link:hover, .ufla-logo-link:focus-visible { opacity: 1; }
.ufla-logo { width: 82px; height: auto; }
.site-footer p { margin: 0; color: var(--ink-soft); font-size: .84rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 19px; }
.footer-links a { color: var(--ink-soft); text-decoration: none; font-size: .82rem; font-weight: 650; }
.footer-links a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 5px; }
.copyright { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--line); }

.reveal { opacity: 0; transform: translateY(12px); transition: opacity .45s ease, transform .45s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  .site-nav { gap: 16px; }
  .hero-grid { gap: 48px; }
  .split-grid, .awards-grid { grid-template-columns: 1fr; gap: 46px; }
  .resource-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 840px) {
  .section { padding: 76px 0; }
  .menu-button { display: block; }
  .site-nav { position: fixed; inset: 68px 0 auto; height: calc(100vh - 68px); display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 20px 24px; background: var(--white); transform: translateX(100%); transition: transform .22s ease; }
  .site-nav.open { transform: translateX(0); }
  .site-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: .98rem; }
  .site-nav .nav-contact { margin-top: 15px; text-align: center; }
  .menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
  .hero { padding: 118px 0 74px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; justify-content: flex-start; }
  .portrait-frame { width: 220px; }
  .row-heading { align-items: start; flex-direction: column; }
  .publication-item { grid-template-columns: 82px 1fr; }
  .pub-links { grid-column: 2; }
  .compact-list { grid-template-columns: 1fr; }
  .contact-card { grid-template-columns: 1fr; gap: 38px; }
}

@media (max-width: 620px) {
  .container { width: min(var(--container), calc(100% - 28px)); }
  .hero h1 { font-size: clamp(3.15rem, 16vw, 4.8rem); }
  .hero h1 span { display: block; margin-top: 7px; }
  .hero-actions .button { width: 100%; }
  .facts { grid-template-columns: 1fr; }
  .facts div { padding: 16px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .facts div + div { padding-left: 0; }
  .facts div:last-child { border-bottom: 0; }
  .interest-grid, .resource-grid { grid-template-columns: 1fr; }
  .interest-card { min-height: 210px; }
  .card-number { margin-bottom: 36px; }
  .filter-toolbar { grid-template-columns: minmax(0, 1fr) 104px; gap: 5px; }
  .publication-scroll { height: auto; padding-right: 0; }
  .publication-scroll.constrained { height: 320px; padding-right: 6px; }
  .supervision-scroll { height: auto; padding-right: 0; }
  .supervision-scroll.constrained { height: 320px; padding-right: 6px; }
  .publication-item { grid-template-columns: 1fr; gap: 10px; }
  .pub-links { grid-column: 1; }
  .timeline-group li { grid-template-columns: 48px 1fr; gap: 14px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
.ufla-header-logo {
  width: 52px;
}

.ufla-header-link {
  padding-left: 9px;
}

.header-brand-group {
  gap: 9px;
}

.brand-text {
  display: none;
}
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header { position: static; }
  .hero { padding: 64px 0; }
  .section { padding: 58px 0; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .menu-button, .skip-link { display: none !important; }
  a { text-decoration: none; }
}

.header-brand-group {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.ufla-header-link {
  display: inline-flex;
  align-items: center;
  padding-right: 14px;
  Border-right: 1px solid var(--line);
  text-decoration: none;
}

.ufla-header-logo {
  display: block;
  width: 98px;
  height: auto;
  transition: opacity .15s ease;
}

.ufla-header-link:hover .ufla-header-logo {
  opacity: 1;
}