/* Layout: flat colour panels (after the wooden-monkey palette); one page per section.
   Type: Newsreader for headings, Instrument Sans for reading. One theme, set explicitly. */
:root {
  --light:  #efd9c1;   /* peach */
  --blue:   #a9b7c0;   /* grey blue — matches the headshot */
  --mint:   #c7d8c6;
  --powder: #ccc8c6;
  --paper:  #f8f4ef;   /* page ground, a lightened --light */
  --ink:    #2c2420;   /* walnut-black text */
  --walnut: #7a4a2b;   /* links on hover, small accents */
  --muted:  #6b6059;
  --rule:   rgba(44, 36, 32, .16);
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans:  "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --gutter: max(16px, 5vw);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: lining-nums;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: underline; text-decoration-color: var(--rule); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--walnut); text-decoration-color: currentColor; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--walnut); outline-offset: 3px; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 400; text-wrap: balance; }
p { margin: 0 0 1em; }
em { font-style: italic; }

/* ---------- top bar ---------- */
.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px;
  padding: 18px var(--gutter);
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.top .name { font: 26px/1 var(--serif); text-decoration: none; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 26px; font-size: 15px; }
.top nav a { text-decoration: none; }
.top nav a:hover { text-decoration: underline; }
.top nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--walnut); text-decoration-thickness: 2px; text-underline-offset: 6px; }

/* ---------- opening: photo + about, on the peach band ----------
   Magazine-style: the portrait floats left and the text wraps around and under it. */
.opening { background: var(--light); padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 7vw, 96px); }
.intro-text { max-width: 920px; }  /* same left edge as the other sections, shorter lines */
.intro-grid::after { content: ""; display: block; clear: both; }
.portrait { float: left; width: 250px; margin: 6px 40px 20px 0; background: var(--blue); }
.portrait img { width: 100%; aspect-ratio: 5 / 6; object-fit: cover; object-position: 50% 30%; }
.opening h1 { font: 400 clamp(30px, 3.1vw, 42px)/1.14 var(--serif); margin-bottom: 18px; }
.role { font-size: 15px; color: var(--muted); margin-bottom: 8px; }
.contact { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 15px; margin: 0; }
.bio { margin-top: 32px; }
.cv { clear: both; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; padding-top: 32px; }
.cv h2 { font-size: 22px; padding-bottom: 8px; border-bottom: 1px solid var(--ink); margin: 0; }
.cv .pubs .t { font-size: 18px; }
.cv .pubs li { grid-template-columns: 76px minmax(0, 1fr); gap: 12px; }

/* ---------- project pages ---------- */
.crumb { font-size: 15px; margin-bottom: 18px; }
.crumb a::before { content: "← "; }
.project-title { font-size: clamp(36px, 4.4vw, 58px); line-height: 1.06; max-width: 22ch; }
.project-page .lede { max-width: 40ch; color: var(--muted); }
.project-hero { margin: 28px 0 40px; }
.project-hero img { width: 100%; max-height: 340px; aspect-ratio: 3 / 1; object-fit: cover; }
.project-page .p-body { padding-bottom: 0; }
.pager { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; margin: 56px 0 0; padding-top: 18px; border-top: 1px solid var(--ink); font-size: 15px; }
.pager a:last-child::after { content: " →"; }

/* ---------- section bands ---------- */
.block { padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 8vw, 112px); }
.page-band { min-height: 60vh; }
.block.mint { background: var(--mint); }
.block.light { background: var(--light); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 var(--gutter); }
.wrap.two { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.wrap.two > * { min-width: 0; }
.page-title { font: 400 clamp(44px, 5.5vw, 76px)/1 var(--serif); letter-spacing: -.01em; margin-bottom: 14px; }
h2, h3 { font: 24px/1.2 var(--serif); margin: 0 0 12px; }
h2.sub { margin-top: 56px; padding-bottom: 10px; border-bottom: 1px solid var(--ink); }
.intro { color: var(--muted); margin-bottom: 36px; max-width: 60ch; }
.lede { font: clamp(22px, 2vw, 27px)/1.3 var(--serif); }
.small { font-size: 15px; color: var(--muted); }
.muted { color: var(--muted); }
figure { margin: 0; }
figcaption { font-size: 14px; color: var(--muted); margin-top: 10px; }

/* ---------- research rows ---------- */
.projects { border-top: 1px solid var(--ink); }
.projects.compact { border-top: 0; }
.project { border-bottom: 1px solid var(--rule); }
.project summary, .project .row {
  list-style: none; cursor: pointer; color: inherit; text-decoration: none;
  display: grid; grid-template-columns: 132px 92px minmax(0, 1fr) 190px 22px; gap: 4px 24px;
  align-items: start; padding: 22px 0;
}
.project summary::-webkit-details-marker { display: none; }
.projects.compact .project summary, .projects.compact .project .row { grid-template-columns: 92px minmax(0, 1fr) 190px 22px; padding: 16px 0; }
.project summary img, .project .row img { width: 132px; aspect-ratio: 4 / 3; object-fit: cover; background: var(--powder); }
.p-years, .p-funder { font-size: 14px; color: var(--muted); padding-top: 6px; }
.p-main { display: flex; flex-direction: column; gap: 4px; }
.p-title { font: 23px/1.2 var(--serif); }
.compact .p-title { font-size: 20px; }
.p-short { color: var(--muted); max-width: 58ch; }
.compact .p-short { display: none; }
.p-toggle { position: relative; width: 22px; height: 22px; margin-top: 8px; }
.p-toggle::before, .p-toggle::after { content: ""; position: absolute; left: 3px; right: 3px; top: 10px; height: 1.5px; background: var(--ink); transition: transform .2s; }
.p-toggle::after { transform: rotate(90deg); }
.project[open] .p-toggle::after { transform: rotate(0); }
.project summary:hover .p-title, .project .row:hover .p-title { color: var(--walnut); }
.p-out { font-size: 18px; line-height: 1; margin-top: 6px; color: var(--ink); }
.project .row:hover .p-out { color: var(--walnut); }
.p-body { display: grid; grid-template-columns: 248px minmax(0, 1fr); gap: 24px 48px; padding: 4px 0 40px; }
.compact .p-body { grid-template-columns: 116px minmax(0, 1fr); }
.p-body dl { margin: 0; font-size: 15px; }
.p-body dt { color: var(--muted); }
.p-body dd { margin: 0 0 14px; }
.p-text { max-width: 66ch; }
.p-text h3 { font: 600 13px/1.4 var(--sans); letter-spacing: .02em; color: var(--muted); margin: 28px 0 8px; }
.site { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 24px; margin-top: 28px; padding: 24px; background: var(--light); }
.site h2 { font: 24px/1.2 var(--serif); margin-bottom: 10px; }
.site h3 { margin-top: 18px; }
.site ul { padding-left: 18px; margin: 0 0 12px; }
.plain { list-style: none; padding: 0; margin: 0; }
.plain li { margin-bottom: 6px; }
.dated { list-style: none; padding: 0; margin: 0; }
.dated li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 12px; padding: 6px 0; border-top: 1px solid var(--rule); }
.dated span { color: var(--muted); font-size: 15px; }
.more { margin-top: 20px; }

/* ---------- teaching ---------- */
.buttons { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 44px; }
.button { display: inline-block; padding: 11px 18px; background: var(--ink); color: var(--paper); text-decoration: none; font-size: 15px; }
.button:hover { color: var(--paper); background: var(--walnut); }
.button.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.button.ghost:hover { color: var(--walnut); box-shadow: inset 0 0 0 1px var(--walnut); background: transparent; }
.stats { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 14px; }
.stats li { display: grid; grid-template-columns: 112px minmax(0, 1fr); align-items: baseline; gap: 12px; border-top: 1px solid var(--rule); padding-top: 12px; }
.stats strong { font: 44px/1 var(--serif); font-weight: 400; }
.facts { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 6px 16px; font-size: 15px; margin: 0 0 24px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }

/* ---------- media ---------- */
.media { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px clamp(32px, 5vw, 72px); }
.media-group h2 { padding-bottom: 10px; border-bottom: 1px solid var(--ink); margin: 0; }
.media-list { list-style: none; padding: 0; margin: 0; }
.media-list li { display: flex; flex-direction: column; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.meta { font-size: 14px; color: var(--muted); }
.media-photo { margin: 16px 0 8px; padding-bottom: 14px; border-bottom: 1px solid var(--rule); }
.media-photo img { aspect-ratio: 16 / 9; object-fit: cover; }
.media-photo figcaption { margin-top: 8px; }

/* ---------- publications ---------- */
.book { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: center; margin: 28px 0 8px; }
.book img { box-shadow: 0 18px 36px -18px rgba(44, 36, 32, .55); }
.book h2 { font-size: clamp(32px, 3.4vw, 46px); margin-bottom: 6px; }
.book h2 a { text-decoration: none; }
.book p:last-child { max-width: 60ch; margin: 0; }
.pubs { list-style: none; padding: 0; margin: 0; }
.pubs li { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.pubs .year { font-size: 15px; color: var(--muted); padding-top: 2px; }
.pubs .t { display: block; font: 19px/1.3 var(--serif); text-decoration: none; }
.pubs a.t:hover { text-decoration: underline; }
.cite { display: block; font-size: 15px; color: var(--muted); margin-top: 4px; }


/* ---------- footer ---------- */
.foot {
  background: var(--blue);
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px 40px;
  padding: 48px var(--gutter);
}
.foot p { margin: 0; font-size: 15px; }
.foot .name { font: 34px/1 var(--serif); margin-bottom: 6px; }
.foot .ai-note { flex-basis: 100%; max-width: 72ch; font-size: 13px; color: #3f3a37; padding-top: 20px; margin-top: 8px; border-top: 1px solid rgba(44, 36, 32, .2); }

/* ---------- narrow screens ---------- */
@media (max-width: 900px) {
  .portrait { width: 170px; margin: 4px 24px 12px 0; }
  .cv { grid-template-columns: 1fr; }
  .wrap.two, .media { grid-template-columns: 1fr; }
  .project summary, .project .row, .projects.compact .project summary, .projects.compact .project .row { grid-template-columns: minmax(0, 1fr) 22px; }
  .project summary img, .project .row img { grid-column: 1 / -1; width: 100%; aspect-ratio: 16 / 9; margin-bottom: 8px; }
  .p-years { grid-column: 1; padding-top: 0; }
  .p-main { grid-column: 1; }
  .p-funder { grid-column: 1; padding-top: 0; }
  .p-toggle, .p-out { grid-column: 2; grid-row: 2; }
  .projects.compact .p-toggle, .projects.compact .p-out { grid-row: 1; }
  .p-body, .compact .p-body, .site { grid-template-columns: 1fr; }
  .book { grid-template-columns: 120px minmax(0, 1fr); align-items: start; }
}
@media (max-width: 520px) {
  .portrait { float: none; width: 200px; margin: 0 0 24px; }
  .top { position: static; }
  .book { grid-template-columns: 1fr; }
  .book img { width: 150px; }
  .pubs li { grid-template-columns: 1fr; gap: 2px; }
  .stats li { grid-template-columns: 84px minmax(0, 1fr); }
  .stats strong { font-size: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .p-toggle::before, .p-toggle::after { transition: none; }
}