:root {
  --ink: #17201d;
  --forest: #173f37;
  --moss: #527062;
  --cream: #f4f0e7;
  --paper: #fbfaf6;
  --gold: #c58f46;
  --line: rgba(23, 32, 29, .16);
  --serif: "Newsreader", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.skip-link { position: fixed; top: -4rem; left: 1rem; z-index: 100; padding: .7rem 1rem; background: white; }
.skip-link:focus { top: 1rem; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 76px;
  padding: 0 clamp(1.25rem, 4vw, 4.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(251, 250, 246, .91);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.site-header.scrolled { border-color: var(--line); }
.wordmark { display: flex; align-items: center; gap: .75rem; text-decoration: none; }
.wordmark span {
  width: 37px; height: 37px; display: grid; place-items: center;
  border-radius: 50%; background: var(--forest); color: white; font: 600 1rem var(--serif);
}
.wordmark strong { font-size: .93rem; letter-spacing: .02em; }
nav { display: flex; gap: 2rem; }
nav a { text-decoration: none; font-size: .85rem; font-weight: 600; }
nav a:hover { color: var(--moss); }
.menu-button { display: none; border: 0; background: none; font: 600 .9rem var(--sans); }

.hero {
  min-height: calc(100vh - 76px);
  padding: clamp(4rem, 9vw, 8rem) clamp(1.25rem, 7vw, 8rem);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(290px, .65fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: center;
  overflow: hidden;
}
.eyebrow { margin: 0 0 1.2rem; text-transform: uppercase; letter-spacing: .16em; color: var(--moss); font-size: .72rem; font-weight: 600; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 1.7rem; font: 600 clamp(3.5rem, 7.4vw, 7.5rem)/.9 var(--serif); letter-spacing: -.055em; }
.lede { max-width: 640px; font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: #46534e; }
.hero-actions { display: flex; align-items: center; gap: 1.7rem; margin-top: 2.3rem; }
.button { display: inline-block; padding: .9rem 1.2rem; text-decoration: none; border-radius: 2px; font-size: .86rem; font-weight: 600; }
.button-primary { background: var(--forest); color: white; }
.button-primary:hover { background: #0e302a; }
.text-link { font-size: .86rem; text-underline-offset: 5px; }
.hero-card {
  position: relative;
  min-height: 440px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  color: white;
  background: var(--forest);
}
.hero-card:before { content: ""; position: absolute; inset: 0; opacity: .16; background-image: radial-gradient(circle at 20% 30%, white 0 1px, transparent 1.5px); background-size: 18px 18px; }
.hero-card > *:not(.contour) { position: relative; z-index: 2; }
.card-label { position: absolute !important; top: 2rem; left: 2rem; text-transform: uppercase; font-size: .67rem; letter-spacing: .18em; color: #c9dbd4; }
.hero-card h2 { margin-bottom: .65rem; max-width: 340px; font: 500 clamp(2.7rem, 4vw, 4rem)/.9 var(--serif); letter-spacing: -.035em; }
.appointment-title { margin-bottom: .55rem; color: #fff; font-size: .9rem; font-weight: 600; letter-spacing: .04em; }
.hero-card p { margin-bottom: 2rem; color: #d4e1dc; font-size: .9rem; }
.card-footer { padding-top: 1rem; display: flex; gap: 1rem; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.25); font-size: .72rem; }
.card-footer a { text-underline-offset: 3px; }
.contour { position: absolute; border: 1px solid rgba(255,255,255,.15); border-radius: 48% 52% 63% 37%; transform: rotate(18deg); }
.contour-one { width: 360px; height: 260px; top: 38px; right: -170px; box-shadow: 0 0 0 20px rgba(255,255,255,.04), 0 0 0 44px rgba(255,255,255,.025); }
.contour-two { width: 250px; height: 170px; top: 95px; left: -135px; transform: rotate(-30deg); box-shadow: 0 0 0 26px rgba(255,255,255,.035); }
.signal-strip { padding: 1.1rem clamp(1.25rem, 7vw, 8rem); display: flex; justify-content: space-between; gap: 1rem; border-block: 1px solid var(--line); color: var(--moss); font-size: .69rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }

.section { padding: clamp(5rem, 9vw, 9rem) clamp(1.25rem, 7vw, 8rem); }
.section-heading { max-width: 880px; margin-bottom: clamp(3rem, 6vw, 5rem); }
.section-heading h2, .teaching h2, .about h2 { margin-bottom: 0; font: 500 clamp(2.7rem, 5.4vw, 5.4rem)/.95 var(--serif); letter-spacing: -.04em; }
.research-archive { background: var(--cream); }
.research-intro { max-width: 920px; }
.research-intro > p:last-child { max-width: 700px; margin-top: 1.5rem; color: #53605b; font-size: 1.04rem; }
.work-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.work-card { min-width: 0; overflow: hidden; background: var(--paper); border: 1px solid var(--line); }
.work-card-wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1.08fr .92fr; }
.work-card-reverse figure { order: 2; }
.work-card figure { position: relative; margin: 0; height: 310px; overflow: hidden; background: #e8e5dc; border-bottom: 1px solid var(--line); }
.work-card-wide figure { height: auto; min-height: 560px; border-bottom: 0; border-right: 1px solid var(--line); }
.work-card-reverse figure { border-right: 0; border-left: 1px solid var(--line); }
.work-card img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; transition: transform .45s ease; }
.work-card:hover img { transform: scale(1.018); }
.work-card .figure-map img { object-fit: cover; object-position: center 37%; }
.work-card .figure-page img { object-fit: cover; }
.work-card .focus-top img { object-position: center top; }
.work-card .focus-center img { object-position: center 34%; }
.work-card .focus-bottom img { object-position: center bottom; }
.work-content { padding: clamp(1.5rem, 3vw, 2.5rem); }
.work-kicker { display: flex; gap: .55rem; align-items: center; margin-bottom: 1.1rem; color: var(--moss); font-size: .65rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.work-kicker span + span:before { content: "·"; margin-right: .55rem; color: var(--gold); }
.work-content h3 { margin-bottom: 1.6rem; font: 500 clamp(1.65rem, 2.6vw, 2.55rem)/1.04 var(--serif); letter-spacing: -.025em; }
.work-content dl { margin: 0; }
.work-content dl > div { padding: .9rem 0; display: grid; grid-template-columns: 75px 1fr; gap: .8rem; border-top: 1px solid var(--line); }
.work-content dt { color: var(--moss); font-size: .65rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.work-content dd { margin: 0; color: #4f5b56; font-size: .82rem; line-height: 1.55; }
.work-content > a { display: inline-block; margin-top: 1.4rem; font-size: .74rem; font-weight: 600; text-underline-offset: 5px; }
.work-content > a span { color: var(--gold); }
.featured { background: var(--cream); }
.featured-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); }
.featured-copy .standfirst { font: 500 1.6rem/1.35 var(--serif); }
.featured-copy > p:not(.standfirst) { max-width: 650px; color: #4d5854; }
.project-meta { margin-top: 2.5rem; padding-top: 1.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; border-top: 1px solid var(--line); }
.project-meta span, .project-meta strong { display: block; }
.project-meta span { margin-bottom: .3rem; color: var(--moss); font-size: .66rem; text-transform: uppercase; letter-spacing: .1em; }
.project-meta strong { font-size: .78rem; }
.framework { align-self: start; padding: 2rem; background: var(--forest); color: white; }
.framework-title { margin-bottom: 1rem; color: #bfd1ca; font-size: .7rem; text-transform: uppercase; letter-spacing: .13em; }
.framework-step { padding: 1.5rem 0; display: grid; grid-template-columns: 44px 1fr; gap: 1rem; border-top: 1px solid rgba(255,255,255,.18); }
.framework-step b { color: var(--gold); font: 500 1rem var(--serif); }
.framework-step span { color: #cad8d3; font-size: .88rem; }
.framework-step strong { display: block; margin-bottom: .25rem; color: white; font: 500 1.35rem var(--serif); }
.framework-note { margin-top: 1rem; padding: 1rem; border-left: 2px solid var(--gold); color: #c8d5d0; font-size: .78rem; }
.compact { max-width: 740px; }
.compact > p:last-child { max-width: 620px; margin-top: 1.4rem; color: #53605b; }
.project-cards { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.project-card { min-height: 360px; padding: 2rem; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.project-card:last-child { border-right: 0; }
.project-number { color: var(--gold); font: 500 1rem var(--serif); }
.project-card h3 { margin: auto 0 1rem; font: 500 2rem/1.08 var(--serif); }
.project-card p { color: #59635f; font-size: .88rem; }
.tag-row { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }
.tag-row span { padding: .25rem .55rem; border: 1px solid var(--line); border-radius: 999px; color: var(--moss); font-size: .62rem; }
.publications { background: white; }
.split { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 2rem; }
.filter-button { padding: .5rem 0; border: 0; border-bottom: 1px solid var(--ink); background: none; font: 600 .75rem var(--sans); cursor: pointer; }
.filter-button span { display: inline-block; margin-left: .4rem; transition: transform .2s; }
.filter-button[aria-expanded="true"] span { transform: rotate(45deg); }
.publication { min-height: 130px; display: grid; grid-template-columns: 85px 1fr auto; gap: 1.5rem; align-items: center; border-top: 1px solid var(--line); }
.publication:last-child { border-bottom: 1px solid var(--line); }
.pub-year { color: var(--moss); font: 500 1.05rem var(--serif); }
.publication h3 { margin-bottom: .35rem; font: 500 clamp(1.2rem, 2vw, 1.7rem)/1.2 var(--serif); }
.publication p { margin-bottom: 0; color: #65706c; font-size: .77rem; }
.publication > a { font-size: .7rem; text-underline-offset: 4px; }
.extra-publication { display: none; }
.publication-list.show-all .extra-publication { display: grid; }
.teaching { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem, 9vw, 9rem); color: white; background: var(--forest); }
.teaching .eyebrow { color: #a9c2b8; }
.teaching-intro > p:last-child { margin-top: 1.7rem; max-width: 450px; color: #c3d1cc; }
.course-list { align-self: center; }
.course-list > div { padding: 1.15rem 0; display: grid; grid-template-columns: 145px 1fr; border-top: 1px solid rgba(255,255,255,.2); }
.course-list span { color: #a9c2b8; font-size: .7rem; }
.course-list strong { font: 500 1.25rem var(--serif); }
.course-list p { margin-top: 1.5rem; color: #b8c9c2; font-size: .78rem; }
.about { display: grid; grid-template-columns: .55fr 1.45fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.about-mark { width: min(100%, 360px); aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; color: var(--cream); background: var(--forest); font: 600 clamp(4rem, 9vw, 8rem) var(--serif); }
.about-copy { max-width: 730px; }
.about-copy h2 { margin-bottom: 2rem; }
.about-copy > p:not(.eyebrow) { color: #4f5b56; }
.about-links { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2rem; font-size: .78rem; font-weight: 600; }
.about-links a { text-underline-offset: 5px; }
footer { padding: 2rem clamp(1.25rem, 7vw, 8rem); display: flex; justify-content: space-between; border-top: 1px solid var(--line); color: var(--moss); font-size: .68rem; }
footer p { margin: 0; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 860px) {
  .site-header { height: 66px; }
  .menu-button { display: block; }
  nav { position: absolute; top: 65px; left: 0; right: 0; padding: 1.5rem; display: none; flex-direction: column; gap: 1.2rem; background: var(--paper); border-bottom: 1px solid var(--line); }
  nav.open { display: flex; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 5rem; }
  .hero-card { min-height: 360px; }
  .signal-strip { overflow-x: auto; justify-content: flex-start; white-space: nowrap; }
  .featured-grid, .teaching, .about { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .work-card-wide { grid-column: auto; display: block; }
  .work-card-wide figure { height: 360px; min-height: 0; border-right: 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .work-card-reverse figure { order: initial; }
  .project-cards { grid-template-columns: 1fr; }
  .project-card { min-height: 300px; border-right: 0; border-bottom: 1px solid var(--line); }
  .project-card:last-child { border-bottom: 0; }
  .about-mark { width: 220px; }
}
@media (max-width: 560px) {
  h1 { font-size: 3.55rem; }
  .hero-actions, .split { align-items: flex-start; flex-direction: column; }
  .hero-card { margin-inline: -.25rem; padding: 1.5rem; }
  .card-label { top: 1.5rem; left: 1.5rem; }
  .card-footer { flex-direction: column; }
  .project-meta { grid-template-columns: 1fr; }
  .work-card figure, .work-card-wide figure { height: 280px; }
  .work-content dl > div { grid-template-columns: 1fr; gap: .25rem; }
  .publication { padding: 1.3rem 0; grid-template-columns: 52px 1fr; }
  .publication > a { grid-column: 2; }
  .course-list > div { grid-template-columns: 1fr; gap: .25rem; }
  footer { flex-direction: column; gap: .4rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}