:root {
  --paper: #f4efe6;
  --paper-deep: #e8dfd0;
  --cream: #fffaf3;
  --ink: #1a2230;
  --navy: #1b2740;
  --navy-mid: #2c3d5a;
  --denim: #3d5874;
  --gold: #c4a36a;
  --gold-deep: #9d7d42;
  --muted: #5c6572;
  --rule: #d6ccbc;
  --shadow: 0 18px 40px rgba(27, 39, 64, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(196, 163, 106, 0.14), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(61, 88, 116, 0.08), transparent 50%),
    var(--paper);
  font-family: "Figtree", "Segoe UI", sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--denim);
  text-decoration-color: rgba(196, 163, 106, 0.55);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--navy);
  text-decoration-color: var(--gold);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--navy);
  color: var(--cream);
  padding: 0.4rem 0.7rem;
  z-index: 20;
}

.skip-link:focus {
  top: 0.7rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(244, 239, 230, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

.header-inner,
.wrap,
.footer-inner {
  width: min(1080px, calc(100% - 2.4rem));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.4rem;
}

.wordmark {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--navy);
  text-decoration: none;
}

.wordmark:hover {
  color: var(--navy-mid);
}

nav ul {
  display: flex;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--navy);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

nav a[aria-current="page"],
nav a:hover {
  color: var(--gold-deep);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
  gap: 3rem;
  align-items: center;
  padding: 3.4rem 0 2.6rem;
}

.kicker {
  margin: 0 0 0.55rem;
  color: var(--gold-deep);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--navy);
}

.lede,
.contact-line {
  color: var(--ink);
}

.affiliation {
  font-weight: 600;
  color: var(--navy);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.3rem 0 0.4rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}

.btn-primary {
  background: var(--navy);
  color: var(--cream);
}

.btn-primary:hover {
  background: var(--navy-mid);
  color: var(--cream);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--rule);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--navy);
}

.socials {
  display: flex;
  gap: 0.9rem;
  margin-top: 1rem;
}

.socials a {
  color: var(--navy-mid);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}

.portrait-wrap {
  position: relative;
  justify-self: end;
  width: min(100%, 360px);
}

.portrait-wrap::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 1px solid var(--gold);
  z-index: 0;
}

.portrait {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 18%;
  background: var(--paper-deep);
  box-shadow: var(--shadow);
}

section {
  padding: 0.4rem 0 2.1rem;
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1.2rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--rule);
}

.section-head span {
  font-family: "Fraunces", Georgia, serif;
  color: var(--gold-deep);
  font-size: 0.95rem;
}

.section-head h2 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--navy);
}

.paper {
  margin: 0 0 1.6rem;
  padding: 0 0 0.2rem;
}

.paper h3 {
  margin: 0 0 0.35rem;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--navy);
}

.meta {
  margin: 0 0 0.45rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.award {
  display: inline-block;
  margin-left: 0.25rem;
  padding: 0.05rem 0.5rem;
  border-radius: 999px;
  background: rgba(196, 163, 106, 0.2);
  color: var(--gold-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.85rem;
  margin: 0.15rem 0 0.55rem;
  font-size: 0.92rem;
  font-weight: 600;
}

.abstract {
  margin: 0;
  color: #3d4552;
  font-size: 0.98rem;
}

.wip {
  margin: 0;
  padding-left: 1.15rem;
}

.wip li {
  margin: 0.45rem 0;
}

.project {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.2rem 1.3rem;
  background: var(--cream);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
}

.project h3 {
  margin: 0 0 0.35rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--navy);
}

.project p {
  margin: 0;
}

.site-footer {
  margin-top: 1.5rem;
  padding: 1.6rem 0 2rem;
  background: var(--navy);
  color: #e8dfd0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--gold);
}

.site-footer p {
  margin: 0.15rem 0;
}

.teaching-block {
  margin: 0 0 1.8rem;
}

.teaching-block h3 {
  margin: 0 0 0.45rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--navy);
}

.teaching-block ul {
  margin: 0;
  padding-left: 1.15rem;
}

.teaching-block li {
  margin: 0.3rem 0;
}

.page-intro {
  padding: 2.4rem 0 0.4rem;
}

.page-intro h1 {
  margin: 0.2rem 0 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--navy);
}

@media (max-width: 780px) {
  .hero,
  .project {
    grid-template-columns: 1fr;
  }

  .portrait-wrap {
    justify-self: center;
    width: min(100%, 300px);
    order: -1;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.7rem 0;
  }
}