:root {
  --bg: #edf3fb;
  --paper: rgba(255, 255, 255, 0.84);
  --paper-strong: #ffffff;
  --text: #11233c;
  --muted: #4b5f79;
  --line: rgba(0, 61, 124, 0.14);
  --accent: #ef7c00;
  --accent-soft: #fff0df;
  --accent-strong: #003d7c;
  --shadow: 0 24px 60px rgba(0, 38, 77, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(0, 61, 124, 0.18), transparent 30%),
    radial-gradient(circle at right 20%, rgba(239, 124, 0, 0.14), transparent 25%),
    linear-gradient(180deg, #f7fbff 0%, #e3edf8 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 80%);
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 24px auto 48px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px 22px;
  margin-bottom: 24px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.brand,
.site-nav a,
.button,
.contact-links a {
  text-decoration: none;
}

.brand {
  font-family: "Fraunces", serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
}

.site-nav a:hover,
.contact-links a:hover {
  color: var(--accent-strong);
}

.inline-link {
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: none;
}

.inline-link:visited,
.inline-link:hover,
.inline-link:focus-visible {
  color: var(--accent-strong);
}

.hero,
.section-grid,
.split-section,
.contact-banner,
.site-footer {
  margin-bottom: 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
  gap: 24px;
}

.hero-copy,
.profile-card,
.section-grid,
.updates-panel,
.contact-banner,
.site-footer {
  background: var(--paper);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 48px;
}

.eyebrow,
.section-label,
.publication-year {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-strong);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Fraunces", serif;
  line-height: 1.05;
}

h1 {
  max-width: 10ch;
  margin-top: 12px;
  font-size: clamp(3rem, 7vw, 5.8rem);
}

.hero-text {
  max-width: 60ch;
  margin: 24px 0 0;
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--accent) 100%);
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line);
}

.quick-facts,
.timeline,
.activity-list,
.contact-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.quick-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.quick-facts li {
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 600;
}

.profile-card {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 26px;
}

.profile-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: var(--paper-strong);
}

.profile-details p,
.profile-meta dd,
.section-body p,
.publication p,
.timeline p,
.activity-list li {
  margin: 0;
  line-height: 1.7;
  color: var(--muted);
}

.profile-meta {
  display: grid;
  gap: 16px;
  margin: 0;
}

.profile-meta div {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.profile-meta dd + dd {
  margin-top: 4px;
}

.profile-meta dt {
  margin-bottom: 4px;
  font-weight: 700;
  color: var(--accent-strong);
}

.section-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 28px;
  padding: 36px;
}

.section-heading h2 {
  margin-top: 10px;
  font-size: 2rem;
}

.section-body {
  display: grid;
  gap: 18px;
}

.card-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.info-card {
  padding: 22px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(235, 243, 252, 0.78));
  border: 1px solid var(--line);
}

.info-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.publication {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.publication:first-child {
  padding-top: 0;
  border-top: 0;
}

.publication h3 {
  margin-bottom: 8px;
  font-size: 1.28rem;
}

.publication-links {
  color: var(--accent-strong);
  font-weight: 700;
}

.activity-list {
  display: grid;
  gap: 0;
}

.site-footer {
  padding: 18px 24px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  text-align: right;
}

.split-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.updates-panel {
  padding: 32px;
}

.updates-panel h2 {
  margin-top: 10px;
  margin-bottom: 24px;
  font-size: 1.9rem;
}

.timeline li,
.activity-list li {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.timeline li:first-child,
.activity-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.timeline span {
  display: inline-block;
  margin-bottom: 8px;
  font-weight: 800;
  color: var(--text);
}

.contact-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 24px;
  align-items: center;
  padding: 36px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(231, 240, 250, 0.92)),
    var(--paper);
}

.contact-banner h2 {
  margin-top: 10px;
  font-size: 2.2rem;
}

.contact-links {
  display: grid;
  gap: 12px;
}

.contact-links a {
  color: var(--accent-strong);
  font-size: 1.05rem;
  font-weight: 700;
}

@media (max-width: 900px) {
  .hero,
  .section-grid,
  .contact-banner {
    grid-template-columns: 1fr;
  }

  .card-list {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 12ch;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
    margin-top: 10px;
  }

  .site-header,
  .hero-copy,
  .profile-card,
  .section-grid,
  .contact-banner,
  .site-footer {
    padding: 22px;
    border-radius: 22px;
  }

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

  h1 {
    font-size: clamp(2.5rem, 16vw, 3.8rem);
  }

  .section-heading h2,
  .contact-banner h2 {
    font-size: 1.7rem;
  }

  .publication {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}