@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --ink: #12202c;
  --navy: #123a5a;
  --blue: #236b91;
  --paper: #fbfaf7;
  --line: #d9e0df;
  --muted: #607079;
  --serif: Fraunces, Georgia, serif;
  --sans: Manrope, Arial, sans-serif;
  --mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 var(--sans); }
a { color: inherit; }

.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 10; padding: .5rem; background: white; }

.site-header { position: sticky; top: 0; z-index: 5; background: #fbfaf7ed; border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.nav-wrap { display: flex; justify-content: flex-end; align-items: center; max-width: 1200px; height: 72px; margin: auto; padding: 0 32px; }
nav { display: flex; gap: 25px; }
nav a { font-size: 13px; font-weight: 700; text-decoration: none; }
nav a:hover { color: var(--blue); }

.hero { display: grid; grid-template-columns: .62fr 1.38fr; gap: 58px; align-items: center; max-width: 1200px; margin: auto; padding: 28px 32px 44px; }
.portrait { margin: 0; text-align: center; }
.portrait img { display: block; width: 100%; max-height: 310px; margin: auto; object-fit: contain; }
.hero-copy { padding: 8px 0; }
.hero h1 { width: min(700px, 100%); margin: 0; color: var(--navy); font: 600 1.4rem/1.2 var(--serif); letter-spacing: 0; word-spacing: .12em; text-align: center; }
.lead { max-width: 700px; margin: 18px 0 25px; color: #3f4c52; font-size: 17px; text-align: justify; text-justify: inter-word; }
.lead a { color: var(--blue); font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 2px; }

.profile-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: min(700px, 100%); margin: 0; border: 1px solid var(--line); background: var(--line); gap: 1px; }
.profile-links a { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; background: var(--paper); color: var(--navy); font-size: 12px; font-weight: 700; text-decoration: none; }
.profile-links a:hover { background: #eaf1f3; }
.profile-links span { color: var(--blue); }

.word-cloud { width: min(960px, calc(100% - 64px)); margin: 12px auto 0; }
.word-cloud img { display: block; width: 100%; height: auto; }

.publication-timeline { max-width: 1200px; margin: 0 auto; padding: 45px 32px 0; }
.chart-legend { display: flex; justify-content: flex-end; gap: 18px; margin-bottom: 10px; color: var(--muted); font: 11px var(--mono); text-transform: uppercase; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-swatch { width: 10px; height: 10px; border-radius: 1px; }
.chart-swatch.journal, .chart-bar.journal { fill: #236b91; background: #236b91; }
.chart-swatch.conference, .chart-bar.conference { fill: #c36a45; background: #c36a45; }
.chart-swatch.book-chapter, .chart-bar.book-chapter { fill: #8b6ea8; background: #8b6ea8; }
.chart-scroll { overflow-x: auto; }
#publication-timeline-chart { display: block; width: 100%; min-width: 720px; height: auto; }
.chart-grid { stroke: var(--line); stroke-width: 1; }
.chart-axis-label { fill: var(--muted); font: 11px var(--mono); }
.chart-bar:hover { filter: brightness(.85); }
.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; }

.publications { max-width: 1200px; margin: auto; padding: 45px 32px 100px; }
.section-heading { margin-bottom: 28px; }
h2 { margin: 0; font: 600 clamp(2rem, 4vw, 3.55rem)/1.05 var(--serif); letter-spacing: -.04em; }
.publication-filters { display: flex; align-items: end; flex-wrap: wrap; gap: 14px 20px; margin: 0 0 28px; }
.publication-filters label { display: grid; gap: 5px; color: var(--muted); font: 11px var(--mono); text-transform: uppercase; }
.publication-filters select { min-width: 146px; padding: 8px 28px 8px 10px; border: 1px solid var(--line); border-radius: 0; background: var(--paper); color: var(--ink); font: 14px var(--sans); }
#publication-count { margin: 0 0 8px auto; color: var(--muted); font-size: 13px; }
.publication-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.publication-list li { display: grid; grid-template-columns: 150px 1fr; gap: 22px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.pub-meta { display: flex; flex-wrap: wrap; align-content: start; gap: 6px; }
.pub-meta > span:first-child { width: 100%; margin-bottom: 7px; color: var(--navy); font: 500 18px var(--serif); }
.publication-tags { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.tag { padding: 2px 6px; border-radius: 2px; font: 9px var(--mono); text-transform: uppercase; }
.tag.journal { background: #dcecef; color: #174660; }
.tag.conference { background: #f9e4d9; color: #813b21; }
.tag.book-chapter { background: #ebe2f3; color: #553a70; }
.tag.quarter { background: #ecece7; color: #545950; }
.authors, .venue { margin: 0; color: var(--muted); font-size: 15px; }
.authors u { text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
.publication-list h3 { margin: 4px 0 5px; font: 500 19px/1.3 var(--serif); letter-spacing: -.025em; }
.doi { display: inline-block; margin-top: 7px; color: var(--blue); font-size: 12px; font-weight: 700; }

footer { display: grid; gap: 25px; padding: 45px max(32px, calc((100% - 1200px) / 2 + 32px)) 25px; background: #102a40; color: white; }
.email { margin: 0; color: #c5e8ed; font: 500 clamp(1.5rem, 3vw, 2.5rem) var(--serif); }
.copyright { margin: 0; padding-top: 15px; border-top: 1px solid #ffffff30; color: #92a4af; font-size: 11px; }

@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 32px; }
  .portrait img { max-width: 310px; }
  .hero-copy { padding: 0; }
  .word-cloud { width: min(960px, calc(100% - 36px)); }
  .publication-timeline { padding-right: 18px; padding-left: 18px; }
  .publication-filters { align-items: start; }
  #publication-count { width: 100%; margin: 0; }
  .publication-list li { grid-template-columns: 1fr; gap: 9px; }
  .pub-meta { align-items: center; }
  .pub-meta > span:first-child { width: auto; margin: 0; }
}

@media (max-width: 480px) {
  .nav-wrap { height: 62px; padding: 0 18px; }
  nav { gap: 12px; }
  nav a { font-size: 11px; }
  .hero, .publications { padding-right: 18px; padding-left: 18px; }
  .lead { text-align: left; }
  .profile-links { grid-template-columns: 1fr; }
  footer { padding-right: 18px; padding-left: 18px; }
}