:root {
  --paper: #f4f0e8;
  --paper-deep: #e9e2d6;
  --ink: #17272a;
  --ink-soft: #4c5b5d;
  --line: #cfc7ba;
  --accent: #a5452d;
  --accent-dark: #7f2f1d;
  --accent-pale: #ead1bf;
  --white: #fffdf9;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 86% 5%, rgba(165, 69, 45, 0.08), transparent 24rem),
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration-color: rgba(165, 69, 45, 0.55);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-dark);
  text-decoration-color: currentColor;
}

a:focus-visible {
  outline: 3px solid var(--accent-pale);
  outline-offset: 4px;
  border-radius: 2px;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

main,
footer {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 280px);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 6rem);
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 5rem;
}

.eyebrow,
.section-label,
.publication-meta,
.publication-year {
  margin: 0;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin: 1.3rem 0 1.4rem;
  font-family: var(--serif);
  font-size: clamp(4.2rem, 7vw, 6rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.82;
}

.role {
  max-width: 650px;
  margin-bottom: 1.7rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(1.18rem, 2vw, 1.42rem);
  line-height: 1.4;
}

.primary-actions,
.profile-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.primary-actions {
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.profile-links {
  gap: 0.8rem 1.25rem;
}

.primary-actions a,
.profile-links a {
  font-size: 0.9rem;
  font-weight: 600;
}

.primary-actions a {
  display: inline-flex;
  padding: 0.62rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
}

.primary-actions a:hover {
  background: var(--accent-dark);
  color: var(--white);
}

.portrait-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  justify-self: end;
  margin: 0;
}

.portrait-wrap::before {
  content: "";
  position: absolute;
  inset: -10px 10px 10px -10px;
  z-index: -1;
  border: 1px solid var(--accent);
  border-radius: 46% 46% 5px 5px;
  opacity: 0.55;
}

.portrait {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  border-radius: 46% 46% 5px 5px;
  filter: saturate(0.82) contrast(1.03);
}

.research-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  padding: 5rem 0;
  border-top: 1px solid var(--line);
}

.prose {
  max-width: 820px;
}

.prose p:last-child {
  margin-bottom: 0;
}

.research-content {
  max-width: 860px;
}

.research-statement {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  line-height: 1.43;
}

.research-intro {
  margin-bottom: 0.35rem;
}

.interest-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.45rem;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.interest-list li {
  position: relative;
  padding-left: 0.9rem;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
}

.interest-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.commitment {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: clamp(0.7rem, 2vw, 1.1rem);
  margin: 0 0 4.5rem;
  padding: 1.35rem clamp(1.1rem, 3vw, 1.8rem);
  background: var(--ink);
  color: var(--white);
}

.pledge-icon {
  display: inline-grid;
  place-items: center;
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  line-height: 1;
}

.commitment > p {
  margin: 0;
  color: #d8dfde;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.4;
}

.commitment a {
  color: var(--white);
  text-decoration-color: #e7aa8f;
}

.publications {
  padding: 1rem 0 7rem;
}

.publications-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--ink);
}

.publications h2 {
  margin: 0.45rem 0 0;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4.5vw, 3.8rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.text-link {
  flex: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.publication-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.publication-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 2rem;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--line);
}

.publication-body {
  max-width: 870px;
}

.publication-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
}

.publication-item h3 {
  margin-bottom: 0.6rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.1vw, 1.8rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.publication-item h3 a {
  text-decoration: none;
}

.publication-item h3 a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.17em;
}

.authors,
.award-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.award-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-pale);
  color: var(--accent-dark);
  letter-spacing: 0.06em;
}

.award-note {
  margin-top: 0.65rem;
  color: var(--accent-dark);
  font-weight: 600;
}

.contact-panel {
  margin-bottom: 4rem;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  background: var(--paper-deep);
}

.email-link {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 3vw, 1.55rem);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.75rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.82rem;
}

@media (max-width: 800px) {
  main,
  footer {
    width: min(100% - 30px, 680px);
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(190px, 34vw);
    gap: clamp(1.5rem, 5vw, 2.5rem);
    padding: 3.5rem 0 4.5rem;
  }

  h1 {
    font-size: clamp(3.7rem, 11vw, 5rem);
  }

  .portrait-wrap {
    width: 100%;
  }

  .research-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 4.5rem 0;
  }

  .commitment {
    margin-bottom: 4rem;
  }

  .publication-item {
    grid-template-columns: 64px 1fr;
    gap: 1rem;
  }
}

@media (max-width: 500px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-top: 3rem;
  }

  h1 {
    font-size: clamp(4rem, 19vw, 5.5rem);
  }

  .portrait-wrap {
    width: min(68vw, 270px);
    justify-self: center;
  }

  .publications-header {
    align-items: start;
    flex-direction: column;
  }

  .publication-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}