:root {
  --bg: #f5f1ea;
  --bg-panel: rgba(255, 255, 255, 0.78);
  --bg-panel-strong: rgba(255, 255, 255, 0.92);
  --text: #1d1a17;
  --muted: #61574e;
  --muted-soft: #8b7f74;
  --border: rgba(53, 42, 30, 0.14);
  --accent: #0b5d5c;
  --accent-strong: #9d4f24;
  --accent-soft: rgba(11, 93, 92, 0.1);
  --shadow: 0 18px 55px rgba(67, 51, 35, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1180px;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(157, 79, 36, 0.08), transparent 30%),
    linear-gradient(180deg, #f7f3ec 0%, #f1ece4 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.page-bg__mesh {
  position: absolute;
  border-radius: 999px;
  filter: blur(60px);
  opacity: 0.45;
}

.page-bg__mesh--one {
  width: 34rem;
  height: 34rem;
  top: -10rem;
  left: -8rem;
  background: rgba(11, 93, 92, 0.18);
}

.page-bg__mesh--two {
  width: 30rem;
  height: 30rem;
  top: 14rem;
  right: -8rem;
  background: rgba(157, 79, 36, 0.15);
}

.page-bg__grain {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.6) 1px, transparent 1px);
  background-size: 32px 32px;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding-top: 18px;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  border: 1px solid rgba(53, 42, 30, 0.12);
  border-radius: 999px;
  background: rgba(247, 243, 236, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 40px rgba(67, 51, 35, 0.08);
}

.site-header__brand {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent);
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  align-items: center;
  justify-content: center;
}

.site-header__toggle span {
  width: 16px;
  height: 1.5px;
  background: var(--text);
  border-radius: 999px;
}

.layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 28px;
  padding: 28px 0 56px;
}

.profile-card,
.content {
  min-width: 0;
}

.profile-card {
  position: sticky;
  top: 104px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.profile-card__frame,
.panel,
.hero,
.section,
.contact-card {
  border: 1px solid var(--border);
  background: var(--bg-panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.profile-card__frame {
  padding: 26px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.92), rgba(243, 237, 228, 0.82)),
    var(--bg-panel-strong);
}

.profile-card__avatar {
  display: grid;
  place-items: center;
  width: 94px;
  height: 94px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.5), transparent 35%),
    linear-gradient(145deg, var(--accent), #12383c 65%, var(--accent-strong));
  color: #fdf6ef;
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  box-shadow: 0 16px 24px rgba(18, 56, 60, 0.22);
}

.profile-card__meta {
  margin-top: 22px;
}

.profile-card__eyebrow,
.section__eyebrow,
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent);
}

.profile-card__eyebrow::before,
.section__eyebrow::before,
.hero__badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-strong);
}

.profile-card__name {
  margin: 12px 0 10px;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 0.95;
}

.profile-card__subtitle,
.profile-card__location,
.hero__summary,
.section__note,
.timeline__meta,
.news-item__meta,
.publication__meta,
.card__summary,
.rich-text p,
.contact-card__lead,
.mini-list a,
.metric-list dd {
  color: var(--muted);
}

.profile-card__subtitle {
  font-weight: 700;
}

.profile-card__location {
  margin-top: 8px;
  font-size: 0.95rem;
}

.profile-card__actions,
.hero__cta,
.contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.profile-card__actions {
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button--primary {
  background: var(--text);
  color: #fdf8f1;
}

.button--primary:hover,
.button--primary:focus-visible {
  background: var(--accent);
}

.button--secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  border-color: rgba(11, 93, 92, 0.45);
  color: var(--accent);
}

.button--ghost {
  border-color: rgba(11, 93, 92, 0.18);
  background: var(--accent-soft);
  color: var(--accent);
}

.panel {
  padding: 20px;
  border-radius: var(--radius-lg);
}

.panel--soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 241, 234, 0.82)),
    var(--bg-panel);
}

.panel__heading,
.section__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
}

.panel__heading span,
.section__header h3 {
  font-family: var(--serif);
}

.panel__heading span {
  font-size: 1.25rem;
  font-weight: 700;
}

.panel__heading small {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 14px;
  margin: 18px 0 0;
}

.metric-list dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted-soft);
}

.metric-list dd {
  margin: 6px 0 0;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.quick-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.quick-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(53, 42, 30, 0.1);
  background: rgba(255, 255, 255, 0.58);
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--text);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    background-color 0.2s ease;
}

.quick-nav a:hover,
.quick-nav a:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(11, 93, 92, 0.3);
  background: rgba(11, 93, 92, 0.08);
  color: var(--accent);
}

.tag {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(11, 93, 92, 0.18);
  background: rgba(11, 93, 92, 0.08);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--accent);
}

.mini-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.mini-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(53, 42, 30, 0.1);
  background: rgba(255, 255, 255, 0.5);
  font-weight: 700;
  transition:
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.mini-list a::after {
  content: "↗";
  font-size: 0.9rem;
  color: var(--muted-soft);
}

.mini-list a:hover,
.mini-list a:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(11, 93, 92, 0.3);
  color: var(--accent);
}

.experience-panel {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.experience-panel__item {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(53, 42, 30, 0.1);
  background: rgba(255, 255, 255, 0.52);
}

.experience-panel__period {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.experience-panel__content {
  display: grid;
  gap: 4px;
}

.experience-panel__content h4 {
  margin: 0;
  font-size: 1rem;
}

.experience-panel__content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.hero,
.section {
  border-radius: var(--radius-xl);
}

.hero {
  position: relative;
  padding: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(11, 93, 92, 0.13), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(245, 238, 229, 0.86));
}

.hero::after {
  content: "";
  position: absolute;
  right: -28px;
  bottom: -30px;
  width: 180px;
  height: 180px;
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(157, 79, 36, 0.22), rgba(11, 93, 92, 0.16));
  transform: rotate(18deg);
}

.hero__header {
  position: relative;
  z-index: 1;
}

.hero__heading {
  position: relative;
  z-index: 1;
  margin: 16px 0 14px;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 6vw, 4rem);
  line-height: 0.92;
}

.hero__summary {
  position: relative;
  z-index: 1;
  max-width: 68ch;
  margin: 0 0 16px;
  font-size: 1.02rem;
  line-height: 1.8;
}

.rich-text--hero {
  position: relative;
  z-index: 1;
  max-width: 72ch;
}

.hero__cta {
  position: relative;
  z-index: 1;
  margin-top: 26px;
}

.content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.section {
  padding: 30px;
}

.section__header {
  margin-bottom: 20px;
}

.section__header h3 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
}

.section__eyebrow {
  margin-bottom: 10px;
}

.section__note {
  margin: -4px 0 18px;
  font-size: 0.96rem;
}

.rich-text {
  display: grid;
  gap: 16px;
}

.rich-text p {
  margin: 0;
  line-height: 1.85;
  font-size: 1rem;
}

.rich-text strong {
  color: var(--text);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(53, 42, 30, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(246, 240, 232, 0.72));
}

.card__title {
  margin: 0 0 12px;
  font-size: 1.12rem;
}

.card__summary {
  margin: 0 0 16px;
  line-height: 1.75;
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card__tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(157, 79, 36, 0.18);
  background: rgba(157, 79, 36, 0.08);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--accent-strong);
}

.stack-list {
  display: grid;
  gap: 22px;
}

.publication-group {
  display: grid;
  gap: 14px;
}

.publication-group__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.publication-group__title {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.6rem;
  line-height: 1;
}

.publication-group__subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.publication-group__count {
  margin: 0;
  color: var(--muted-soft);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.publication {
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(53, 42, 30, 0.1);
  background: rgba(255, 255, 255, 0.7);
}

.publication__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted-soft);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.publication__badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(53, 42, 30, 0.08);
  background: rgba(29, 26, 23, 0.05);
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
}

.publication__badge--venue {
  background: rgba(11, 93, 92, 0.08);
  color: var(--accent);
}

.publication__badge--status {
  background: rgba(157, 79, 36, 0.08);
  color: var(--accent-strong);
}

.publication__badge--role {
  background: rgba(29, 26, 23, 0.08);
  color: var(--text);
}

.publication__badge--citations {
  background: rgba(79, 70, 229, 0.08);
  color: #4338ca;
}

.publication__title {
  margin: 14px 0 8px;
  font-size: 1.18rem;
  line-height: 1.5;
}

.publication__authors {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.publication__authors strong {
  color: var(--text);
  font-weight: 800;
}

.publication__themes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.publication__theme {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(11, 93, 92, 0.12);
  background: rgba(11, 93, 92, 0.06);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.publication__note {
  margin: 12px 0 0;
  color: var(--muted-soft);
  font-size: 0.88rem;
  line-height: 1.7;
}

.publication__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.publication__links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(29, 26, 23, 0.06);
  font-size: 0.84rem;
  font-weight: 800;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

.publication__links a:hover,
.publication__links a:focus-visible {
  background: rgba(11, 93, 92, 0.1);
  color: var(--accent);
}

.timeline,
.news-list {
  display: grid;
  gap: 14px;
}

.timeline__item,
.news-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(53, 42, 30, 0.1);
  background: rgba(255, 255, 255, 0.62);
}

.timeline__meta,
.news-item__meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.timeline__content h4,
.news-item__content h4 {
  margin: 0 0 6px;
  font-size: 1.08rem;
}

.timeline__content p,
.news-item__content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.section--contact {
  padding-bottom: 36px;
}

.contact-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(17, 24, 39, 0.96), rgba(30, 58, 70, 0.95));
  color: #fdf7f0;
}

.contact-card__lead {
  margin: 0 0 22px;
  color: rgba(253, 247, 240, 0.8);
  line-height: 1.85;
}

.contact-card .button--primary {
  background: #fdf7f0;
  color: #13252b;
}

.contact-card .button--primary:hover,
.contact-card .button--primary:focus-visible {
  background: #f3e9db;
}

.contact-card .button--secondary {
  border-color: rgba(253, 247, 240, 0.22);
  background: rgba(253, 247, 240, 0.08);
  color: #fdf7f0;
}

.contact-card .button--secondary:hover,
.contact-card .button--secondary:focus-visible {
  border-color: rgba(253, 247, 240, 0.42);
  color: #ffffff;
}

.site-footer {
  padding: 0 0 34px;
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 8px 0;
  color: var(--muted-soft);
  font-size: 0.9rem;
}

.site-footer__inner a {
  font-weight: 700;
}

@media (max-width: 1024px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .profile-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .container {
    width: min(calc(100% - 24px), var(--container));
  }

  .site-header {
    padding-top: 12px;
  }

  .site-header__inner {
    position: relative;
    border-radius: 24px;
    padding: 14px 16px;
  }

  .site-header__toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: rgba(247, 243, 236, 0.96);
    box-shadow: 0 16px 42px rgba(67, 51, 35, 0.12);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px 10px;
    border-radius: 14px;
  }

  .hero,
  .section,
  .profile-card__frame,
  .panel {
    padding-left: 22px;
    padding-right: 22px;
  }

  .hero__heading,
  .section__header h3,
  .profile-card__name {
    font-size: clamp(2rem, 10vw, 3rem);
  }

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

  .publication-group__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .quick-nav {
    grid-template-columns: 1fr 1fr;
  }

  .timeline__item,
  .news-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 560px) {
  .hero {
    padding-top: 28px;
  }

  .hero::after {
    width: 120px;
    height: 120px;
  }
}