:root {
  --bg: #071720;
  --bg-2: #0c2631;
  --panel: rgba(246, 241, 224, 0.92);
  --panel-soft: rgba(246, 241, 224, 0.74);
  --paper: #f6f1e0;
  --ink: #0a171d;
  --muted: #53656d;
  --line: rgba(246, 241, 224, 0.18);
  --line-dark: rgba(10, 23, 29, 0.12);
  --cyan: #38d7c5;
  --lime: #b9dd4c;
  --copper: #e78a61;
  --violet: #9f8cff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
  --radius: 30px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(56, 215, 197, 0.20), transparent 36rem),
    radial-gradient(circle at top right, rgba(231, 138, 97, 0.18), transparent 34rem),
    linear-gradient(135deg, var(--bg), var(--bg-2) 52%, #102d24);
  color: var(--paper);
  overflow-x: hidden;
}

a { color: inherit; }
:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}
#fieldCanvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  opacity: 0.75;
  pointer-events: none;
}
.grain {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.16;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  max-width: calc(var(--max) + 64px);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(18px);
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 9px 18px;
  z-index: -1;
  border: 1px solid rgba(246, 241, 224, 0.15);
  border-radius: 999px;
  background: rgba(7, 23, 32, 0.62);
  box-shadow: 0 16px 52px rgba(0,0,0,.22);
}
.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  min-width: 0;
}
.brand img {
  width: 48px;
  height: 48px;
  border-radius: 18px;
  object-fit: cover;
  border: 2px solid rgba(56, 215, 197, .5);
}
.brand span { display: grid; min-width: 0; }
.brand strong { font-weight: 800; letter-spacing: -0.02em; white-space: nowrap; }
.brand small { color: rgba(246,241,224,.62); font-weight: 700; white-space: nowrap; }
.nav {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: .88rem;
  font-weight: 800;
}
.nav a {
  text-decoration: none;
  color: rgba(246,241,224,.72);
}
.nav a:hover { color: var(--cyan); }
.nav-cta {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--ink) !important;
  background: var(--lime);
}
.nav-toggle {
  display: none;
  border: 1px solid rgba(246,241,224,.2);
  color: var(--paper);
  background: rgba(255,255,255,.06);
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 1.1rem;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: 78px 0;
}
.hero {
  min-height: calc(100vh - 90px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: 44px;
  align-items: center;
  padding-top: 52px;
}
.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .75rem;
  font-weight: 900;
  color: var(--cyan);
}
h1, h2, h3 { margin-top: 0; }
h1, h2 {
  font-family: "Source Serif 4", Georgia, serif;
  letter-spacing: -0.055em;
}
h1 {
  max-width: 880px;
  font-size: clamp(3rem, 7.3vw, 6.7rem);
  line-height: .9;
  margin-bottom: 24px;
}
h2 {
  font-size: clamp(2rem, 4.5vw, 4.5rem);
  line-height: .98;
  margin-bottom: 18px;
}
h3 { font-size: 1.28rem; letter-spacing: -0.035em; }
p { line-height: 1.75; }
.lead {
  max-width: 760px;
  color: rgba(246,241,224,.72);
  font-size: 1.08rem;
}
.hero-actions, .contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(246,241,224,.18);
  text-decoration: none;
  font-weight: 900;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,.20); }
.btn.primary { background: var(--cyan); color: var(--ink); border-color: transparent; }
.btn.secondary { background: rgba(246,241,224,.10); color: var(--paper); }
.btn.tertiary { background: var(--panel); color: var(--ink); border-color: transparent; }
.btn.full { width: 100%; }

.identity-card {
  position: relative;
  min-height: 640px;
  border: 1px solid rgba(246,241,224,.16);
  background: linear-gradient(145deg, rgba(246,241,224,.10), rgba(246,241,224,.045));
  border-radius: 44px;
  padding: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.identity-card::before,
.identity-card::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(2px);
  pointer-events: none;
}
.identity-card::before {
  inset: auto -70px -80px auto;
  width: 280px;
  height: 280px;
  background: rgba(185, 221, 76, .18);
}
.identity-card::after {
  left: -80px;
  top: 60px;
  width: 220px;
  height: 220px;
  background: rgba(56, 215, 197, .17);
}
.photo-frame {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-radius: 34px;
  border: 1px solid rgba(246,241,224,.18);
  background: var(--ink);
  box-shadow: 0 20px 70px rgba(0,0,0,.25);
}
.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  display: block;
}
.identity-card .photo-frame { height: 390px; }
.photo-frame.small {
  width: 142px;
  height: 142px;
  margin-bottom: 20px;
}
.identity-meta {
  position: relative;
  z-index: 2;
  margin-top: 22px;
}
.identity-meta h2 { font-size: clamp(2rem, 3.2vw, 3.2rem); }
.identity-meta p { color: rgba(246,241,224,.72); }
.metric-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 22px;
}
.metric-grid div {
  min-height: 112px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(246,241,224,.10);
  border: 1px solid rgba(246,241,224,.14);
}
.metric-grid strong {
  display: block;
  font-size: 2.05rem;
  color: var(--lime);
  line-height: 1;
}
.metric-grid span {
  display: block;
  margin-top: 8px;
  color: rgba(246,241,224,.65);
  font-size: .82rem;
  font-weight: 800;
}

.section-head {
  max-width: 840px;
  margin-bottom: 30px;
}
.section-head p { color: rgba(246,241,224,.68); }
.profile-grid, .story-grid, .grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.profile-grid { grid-template-columns: 1.25fr .75fr .75fr; }
.span-2 { grid-column: span 2; }
.panel,
.atlas-card,
.pub-item,
.contact-card,
.cv-block,
.cv-sidebar {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 18px 60px rgba(0,0,0,.15);
}
.panel, .contact-card, .cv-block, .cv-sidebar { padding: clamp(24px, 4vw, 44px); }
.panel .eyebrow,
.contact-card .eyebrow,
.cv-block .eyebrow,
.cv-sidebar .eyebrow { color: #06786f; }
.panel p,
.panel li,
.contact-note,
.cv-block p,
.cv-block li,
.cv-sidebar p { color: var(--muted); }
.compact-panel h3 { margin-bottom: 0; }
.clean-list { padding-left: 1.1rem; margin-bottom: 0; }
.clean-list li { margin-bottom: 12px; line-height: 1.65; }
.story-grid { grid-template-columns: repeat(4, 1fr); }
.story-grid .panel { padding: 28px; }
.story-grid .panel:nth-child(3) { grid-column: span 2; }
.story-grid .panel:nth-child(4) { grid-column: span 2; }

.atlas-tools, .pub-tools {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}
.search-wrap {
  display: grid;
  gap: 8px;
  font-weight: 900;
  color: rgba(246,241,224,.78);
}
.search-wrap input {
  width: 100%;
  min-height: 58px;
  border: 1px solid rgba(246,241,224,.18);
  border-radius: 22px;
  background: rgba(246,241,224,.10);
  color: var(--paper);
  padding: 0 18px;
  font: inherit;
  outline-color: var(--cyan);
}
.search-wrap input::placeholder { color: rgba(246,241,224,.42); }
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; }
.filter-chip,
.open-card,
.modal-close {
  border: 1px solid var(--line-dark);
  background: rgba(255,255,255,.48);
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.filter-chip {
  border-color: rgba(246,241,224,.16);
  color: var(--paper);
  background: rgba(246,241,224,.09);
}
.filter-chip:hover, .open-card:hover { transform: translateY(-1px); }
.filter-chip.active { background: var(--lime); color: var(--ink); border-color: transparent; }
.result-count { margin: 0; color: rgba(246,241,224,.62); font-weight: 900; }
.no-results { color: var(--copper); }
.atlas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.atlas-card {
  position: relative;
  padding: 24px;
  min-height: 320px;
  overflow: hidden;
  transition: opacity .2s ease, transform .2s ease, filter .2s ease;
}
.atlas-card::before {
  content: "";
  position: absolute;
  right: -40px;
  top: -44px;
  width: 130px;
  height: 130px;
  border-radius: 999px;
  background: rgba(56, 215, 197, .16);
}
.atlas-card:nth-child(2n)::before { background: rgba(231, 138, 97, .16); }
.atlas-card:nth-child(3n)::before { background: rgba(185, 221, 76, .18); }
.atlas-card:hover { transform: translateY(-5px); }
.atlas-card.hidden { display: none; }
.atlas-card span,
.pub-item span {
  color: #087b70;
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 900;
}
.atlas-card p,
.pub-item p { color: var(--muted); }
.open-card {
  position: absolute;
  left: 24px;
  bottom: 22px;
}

.timeline { display: grid; gap: 16px; }
.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 28px;
  align-items: start;
}
.timeline-item time {
  display: block;
  color: var(--lime);
  font-weight: 900;
  padding-top: 28px;
}
.timeline-item div {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  padding: 26px;
  box-shadow: 0 18px 60px rgba(0,0,0,.15);
}
.timeline-item p { color: var(--muted); margin-bottom: 0; }

.pub-list { display: grid; gap: 14px; }
.pub-item {
  padding: 24px;
  transition: transform .18s ease;
}
.pub-item:hover { transform: translateX(4px); }
.pub-item.hidden { display: none; }
.scholar-link { color: rgba(246,241,224,.72); font-weight: 800; }
.scholar-link a { color: var(--cyan); }
.skill-cloud {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.skill-cloud span {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(7, 23, 32, .08);
  color: #087b70;
  font-weight: 900;
  font-size: .84rem;
}
.skill-cloud.compact { margin-top: 18px; }
.contact-card {
  background: linear-gradient(135deg, rgba(246,241,224,.96), rgba(212, 237, 226, .92));
}
.contact-card h2 { max-width: 900px; }
.contact-note { margin-top: 22px; font-weight: 800; }
.site-footer {
  position: relative;
  z-index: 1;
  padding: 24px 22px 54px;
  text-align: center;
  color: rgba(246,241,224,.62);
  font-weight: 800;
}

body.modal-open { overflow: hidden; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}
.modal.is-open { display: flex; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(8px);
}
.modal-panel {
  position: relative;
  width: min(640px, 100%);
  border-radius: 28px;
  background: var(--paper);
  color: var(--ink);
  padding: 34px;
  box-shadow: var(--shadow);
}
.modal-panel p { color: var(--muted); }
.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  padding: 0;
  font-size: 1.5rem;
}

.cv-body { background: linear-gradient(135deg, var(--bg), #0d2d39); }
.cv-shell {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 44px));
  margin: 58px auto 90px;
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 22px;
}
.cv-sidebar {
  position: sticky;
  top: 110px;
  align-self: start;
}
.cv-sidebar h1 {
  font-size: 2.45rem;
  line-height: .95;
  margin-bottom: 12px;
}
.cv-contact {
  display: grid;
  gap: 9px;
  padding: 0;
  margin: 24px 0;
  list-style: none;
  color: var(--muted);
  font-weight: 800;
}
.cv-contact a { color: #087b70; }
.cv-main { display: grid; gap: 16px; }
.cv-block h2 { font-size: clamp(1.85rem, 3.3vw, 3.25rem); }
.cv-role + .cv-role { margin-top: 26px; }
.cv-meta { color: #087b70 !important; font-weight: 900; margin-top: -8px; }
.skill-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.skill-grid > div {
  border: 1px solid var(--line-dark);
  border-radius: 22px;
  padding: 18px;
  background: rgba(255,255,255,.48);
}
.skill-grid p { margin-bottom: 0; }

/* Reveal fallback: content is visible by default.
   Animation is only activated after JS adds .js-enabled.
   This prevents blank pages if a browser/domain cache blocks script.js. */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity .7s ease, transform .7s ease;
}
.js-enabled .reveal {
  opacity: 0;
  transform: translateY(22px);
}
.js-enabled .reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }

@media (max-width: 1120px) {
  .hero { grid-template-columns: 1fr; }
  .identity-card { min-height: auto; }
  .identity-card .photo-frame { height: 440px; }
  .profile-grid { grid-template-columns: 1fr 1fr; }
  .span-2 { grid-column: span 2; }
  .atlas-grid { grid-template-columns: repeat(2, 1fr); }
  .story-grid { grid-template-columns: repeat(2, 1fr); }
  .cv-shell { grid-template-columns: 1fr; }
  .cv-sidebar { position: relative; top: auto; }
}

@media (max-width: 820px) {
  .site-header { padding: 14px 18px; }
  .site-header::before { inset: 8px 10px; border-radius: 26px; }
  .brand strong { max-width: 185px; overflow: hidden; text-overflow: ellipsis; }
  .brand small { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute;
    top: 78px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 16px;
    background: rgba(7, 23, 32, .96);
    border: 1px solid rgba(246,241,224,.16);
    border-radius: 24px;
    box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .nav a { padding: 10px 12px; }
  .nav-cta { text-align: center; }
  .shell { width: min(100% - 28px, var(--max)); padding: 54px 0; }
  .hero { min-height: auto; padding-top: 40px; }
  h1 { font-size: clamp(2.7rem, 14vw, 4.4rem); }
  h2 { font-size: clamp(2rem, 10vw, 3.3rem); }
  .hero-actions, .contact-actions { flex-direction: column; }
  .btn { width: 100%; }
  .identity-card .photo-frame { height: 360px; }
  .metric-grid,
  .profile-grid,
  .story-grid,
  .grid-2,
  .atlas-grid,
  .skill-grid { grid-template-columns: 1fr; }
  .span-2,
  .story-grid .panel:nth-child(3),
  .story-grid .panel:nth-child(4) { grid-column: auto; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .timeline-item time { padding-top: 0; }
  .cv-shell { width: min(100% - 28px, 1240px); margin-top: 36px; }
  .photo-frame.small { width: 118px; height: 118px; }
}

@media (max-width: 460px) {
  .brand img { width: 42px; height: 42px; border-radius: 15px; }
  .brand strong { max-width: 150px; }
  .identity-card { padding: 14px; border-radius: 30px; }
  .identity-card .photo-frame { height: 310px; border-radius: 24px; }
  .panel, .contact-card, .cv-block, .cv-sidebar, .timeline-item div, .pub-item, .atlas-card { border-radius: 22px; padding: 22px; }
  .atlas-card { min-height: 300px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  #fieldCanvas { display: none; }
}


.search-help {
  display: block;
  margin-top: 0.55rem;
  color: rgba(246, 241, 225, 0.68);
  font-size: 0.9rem;
  line-height: 1.35;
}