:root {
  --bg: #eef2f1;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-strong: #ffffff;
  --text: #14212b;
  --text-soft: #566573;
  --accent: #0f5c63;
  --accent-strong: #08383d;
  --border: rgba(20, 33, 43, 0.12);
  --chip-bg: #edf3f2;
  --shadow-soft: 0 24px 60px rgba(13, 31, 38, 0.12);
}

body.dark {
  --bg: #0c151c;
  --panel: rgba(14, 26, 35, 0.95);
  --panel-strong: #13232d;
  --text: #edf4f7;
  --text-soft: #9eb2bd;
  --accent: #73c7c2;
  --accent-strong: #b8ece7;
  --border: rgba(255, 255, 255, 0.12);
  --chip-bg: #162833;
  --shadow-soft: 0 26px 65px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(117, 181, 170, 0.22), transparent 32%),
    radial-gradient(circle at right 12%, rgba(15, 92, 99, 0.16), transparent 24%),
    linear-gradient(180deg, #f7faf9 0%, var(--bg) 52%, #e8efee 100%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.7;
  transition: background 0.3s ease, color 0.3s ease;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-strong);
}

.layout {
  max-width: 1260px;
  margin: 0 auto;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(290px, 360px) minmax(0, 1fr);
  gap: 28px;
}

.site-header {
  max-width: 1260px;
  position: sticky;
  top: 0;
  z-index: 1000;
  margin: 0 auto;
  padding: 0 28px;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(2px) saturate(180%);
  -webkit-backdrop-filter: blur(2px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-top: 0;
  border-radius: 0 0 20px 20px;
  box-shadow:
    0 14px 40px rgba(13, 31, 38, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.38);
}

body.dark .site-header-inner {
  background: rgba(12, 21, 28, 0.48);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow:
    0 14px 40px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.desktop-nav button {
  color: var(--text);
}

.desktop-nav button:hover {
  color: #ffffff;
}

.sidebar,
.content {
  background: var(--panel);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.sidebar {
  position: sticky;
  top: 18px;
  align-self: flex-start;
  border-radius: 30px;
  padding: 24px;
}

.content {
  border-radius: 34px;
  padding: 30px;
  overflow: hidden;
}

.name,
.hero-title,
.section-title,
.timeline-role,
.pub-year,
.info-card h3 {
  font-family: "Fraunces", serif;
}

.sidebar-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.home-sidebar .sidebar-top {
  display: none;
}

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

.sidebar-top .nav {
  flex: 1;
}

.nav button {
  border: 0;
  background: transparent;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 11px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav button:hover,
.nav button.active {
  background: var(--accent);
  color: #ffffff;
  transform: translateY(-1px);
}

.nav button.nav-page-link {
  border: 1px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
}

.nav button.nav-page-link:hover,
.nav button.nav-page-link.active {
  background: var(--accent);
  color: #ffffff;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  cursor: pointer;
  flex-shrink: 0;
}

.sidebar-header {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}

.sidebar-header-row {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.avatar {
  width: 108px;
  height: 132px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(15, 92, 99, 0.14), rgba(15, 92, 99, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.name {
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.sidebar-text {
  display: grid;
  gap: 8px;
}

.title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--accent);
}

.location,
.contact-text,
.section p,
.timeline-item p,
.info-card p,
.pub-citation,
.pub-meta,
.small,
.sidebar-footer {
  color: var(--text-soft);
}

.chip-row,
.inline-metrics,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-row {
  margin-bottom: 18px;
}

.chip,
.pill,
.badge {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--chip-bg);
  font-size: 0.74rem;
}

.sidebar-section {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.sidebar-section h3,
.eyebrow,
.section-kicker {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.sidebar-section ul,
.pub-list {
  list-style: none;
}

#contactList {
  display: grid;
  gap: 10px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contact-icon {
  color: var(--accent);
  margin-top: 2px;
}

.profiles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.profile-icon-link,
.stat-card,
.timeline-item,
.info-card,
.pub-item {
  border: 1px solid var(--border);
  background: var(--panel-strong);
}

.profile-icon-link {
  min-height: 84px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 10px 8px;
  border-radius: 18px;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.profile-icon-link:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 92, 99, 0.35);
}

.profile-icon-link span {
  font-size: 0.72rem;
  line-height: 1.25;
  color: var(--text-soft);
}

.sidebar-footer {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
}

.hero {
  display: block;
  padding: 6px 0 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}

.hero-copy {
  display: grid;
  gap: 14px;
}

.hero-title {
  font-size: clamp(1.65rem, 2vw, 2.7rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 40ch;
}

.hero-summary {
  max-width: 76ch;
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
}

.button-primary {
  background: var(--accent);
  color: #ffffff;
}

.button-secondary {
  border: 1px solid var(--border);
  color: var(--text);
}

.timeline,
.cards-grid,
.pub-list {
  display: grid;
  gap: 12px;
}

.timeline-item,
.info-card,
.pub-item {
  border-radius: 22px;
  padding: 18px;
}

.section {
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
}

.section:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.section-header,
.timeline-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 1.65rem;
  letter-spacing: -0.02em;
}

.section p + p {
  margin-top: 10px;
}

.inline-metrics,
.pill-row {
  margin-top: 14px;
}

.timeline-role {
  font-size: 1.2rem;
  line-height: 1.15;
}

.cards-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.pub-year {
  font-size: 1.35rem;
  margin: 18px 0 12px;
}

.pub-links {
  margin-top: 8px;
}

.author-highlight {
  font-weight: 800;
  color: var(--text);
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.86);
  display: none;
  z-index: 9999;
}

.lightbox.open {
  display: block;
}

.lightbox-toolbar {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  gap: 8px;
}

.lightbox-toolbar button {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
}

.lightbox-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 60px 16px 16px;
}

.lightbox-stage img {
  max-width: 92vw;
  max-height: 82vh;
  transform-origin: center center;
  cursor: grab;
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox-stage img:active {
  cursor: grabbing;
}

@media (max-width: 1024px) {
  .layout {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .site-header {
    padding: 0 20px;
  }

  .sidebar {
    position: static;
  }
}

@media (max-width: 720px) {
  .site-header {
    display: none;
  }

  .home-sidebar .sidebar-top {
    display: flex;
  }

  .content,
  .sidebar {
    padding: 22px;
    border-radius: 24px;
  }

  .sidebar-header-row {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .avatar {
    width: 92px;
    height: 112px;
    border-radius: 22px;
  }

  .name {
    font-size: 1.7rem;
  }

  .section-header,
  .timeline-header {
    flex-direction: column;
  }

  .cards-grid,
  .profiles-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .layout {
    padding: 14px;
  }

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

  .profiles-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .profile-icon-link {
    min-height: 72px;
    padding: 8px 6px;
  }

  .profile-icon-link span {
    font-size: 0.64rem;
  }
}