/* Production release: v25-project-portfolio-20260727. Shared stylesheet. */
:root {
  --blue-dark: #2171B5;
  --blue-light: #C6DBEF;
  --blue-ink: #0B2940;
  --blue-mid: #12507F;
  --blue-wash: #EEF6FC;
  --paper: #F8FBFE;
  --white: #FFFFFF;
  --ink: #102636;
  --ink-soft: #3D5669;
  --muted: #688093;
  --line: rgba(33, 113, 181, 0.18);
  --line-strong: rgba(33, 113, 181, 0.34);
  --serif: "Newsreader", Georgia, serif;
  --sans: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shell: min(1220px, calc(100% - 56px));
  --reading: 760px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 30px;
  --shadow-sm: 0 12px 34px rgba(11, 41, 64, 0.08);
  --shadow-md: 0 24px 70px rgba(11, 41, 64, 0.14);
  --shadow-blue: 0 28px 80px rgba(33, 113, 181, 0.24);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.67;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 4%, rgba(198, 219, 239, 0.75), transparent 24rem),
    radial-gradient(circle at 94% 22%, rgba(33, 113, 181, 0.10), transparent 30rem),
    linear-gradient(rgba(33, 113, 181, 0.027) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33, 113, 181, 0.027) 1px, transparent 1px);
  background-size: auto, auto, 34px 34px, 34px 34px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: 3px; }
button, input, textarea, select { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
h1 { font-size: 30px; line-height: 0.94; }
h2 { font-size: 28px; line-height: 1.02; }
h3 { font-size: calc(clamp(1.32rem, 2.2vw, 1.78rem) - 2px); line-height: 1.2; }
::selection { background: var(--blue-light); color: var(--blue-ink); }

.shell { width: var(--shell); margin-inline: auto; }
.narrow { max-width: 940px; }
.section {
  position: relative;
  padding-block: clamp(5rem, 9vw, 8rem);
  border-top: 1px solid var(--line);
  isolation: isolate;
}
.section-ivory { background: linear-gradient(135deg, #F8FBFE 0%, #FFFFFF 58%, #EDF6FC 100%); }
.section-white { background: rgba(255, 255, 255, 0.96); }
.section-mist { background: var(--blue-light); color: var(--blue-ink); }
.section-navy {
  background:
    radial-gradient(circle at 84% 12%, rgba(198, 219, 239, 0.24), transparent 26rem),
    linear-gradient(145deg, #2171B5 0%, #12507F 100%);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.16);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.15rem;
  color: var(--blue-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 2.3rem;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}
.section-navy .eyebrow,
.contact-band .eyebrow { color: var(--blue-light); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  transform: translateY(-180%);
  padding: 0.7rem 1rem;
  background: var(--blue-ink);
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
}
.skip-link:focus { transform: none; }
:where(a, button):focus-visible { outline: 3px solid var(--blue-dark); outline-offset: 4px; }

/* Header and primary navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 251, 254, 0.87);
  border-bottom: 1px solid rgba(33, 113, 181, 0.14);
  backdrop-filter: blur(22px) saturate(145%);
  transition: box-shadow 0.25s, background 0.25s;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 40px rgba(11, 41, 64, 0.10);
}
.scroll-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-light));
  box-shadow: 0 0 18px rgba(33, 113, 181, 0.55);
  z-index: 4;
}
.nav-shell {
  width: var(--shell);
  min-height: 82px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.3rem;
}
.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--blue-dark);
  color: #fff;
  border: 5px solid var(--blue-light);
  box-shadow: 0 0 0 1px var(--blue-dark), 0 9px 26px rgba(33, 113, 181, 0.24);
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
}
.brand-copy { display: grid; line-height: 1.05; }
.brand-name { font-family: var(--serif); font-size: 1.22rem; font-weight: 600; letter-spacing: -0.025em; }
.brand-degree { margin-top: 0.2rem; color: var(--muted); font-size: 0.64rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: 0.24rem; }
.site-nav > a {
  position: relative;
  padding: 0.54rem 0.62rem;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s, background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.site-nav > a:hover {
  color: var(--blue-dark);
  background: rgba(198, 219, 239, 0.44);
  transform: translateY(-1px);
}
.site-nav > a[aria-current="page"] {
  color: var(--blue-ink);
  background: var(--blue-light);
  box-shadow: inset 0 0 0 1px rgba(33, 113, 181, 0.24), 0 6px 16px rgba(33, 113, 181, 0.10);
}
.site-nav > a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 22%;
  right: 22%;
  bottom: 0.26rem;
  height: 2px;
  border-radius: 999px;
  background: var(--blue-dark);
}
.site-nav .nav-cv {
  margin-left: 0.25rem;
  padding-inline: 0.85rem;
  background: var(--blue-dark);
  color: #fff;
  box-shadow: 0 10px 26px rgba(33, 113, 181, 0.24);
}
.site-nav .nav-cv:hover { color: #fff; background: var(--blue-mid); box-shadow: 0 14px 30px rgba(33, 113, 181, 0.30); }
.nav-toggle { display: none; width: 46px; height: 46px; padding: 10px; border: 0; background: transparent; cursor: pointer; }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 7px 0; background: var(--ink); transition: 0.22s; }

/* Home hero */
.hero { min-height: min(820px, calc(100vh - 82px)); display: grid; align-items: center; padding-block: clamp(4.5rem, 8vw, 8rem); border-top: 0; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(255,255,255,0) 48%, rgba(198, 219, 239, 0.14) 100%);
  pointer-events: none;
}
.hero::after {
  content: "TRUSTWORTHY AI  ·  CAUSAL INFERENCE  ·  COMPUTATIONAL MEDICINE";
  position: absolute;
  right: 1.8vw;
  bottom: 2rem;
  color: rgba(33, 113, 181, 0.20);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  writing-mode: vertical-rl;
  text-transform: uppercase;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(310px, 0.66fr);
  gap: clamp(4rem, 8vw, 8.5rem);
  align-items: center;
}
.hero-grid > :not(.hero-bg-art) { position: relative; z-index: 2; }
.hero-bg-art {
  position: absolute;
  inset: -2% -5% -2% 44%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg-art svg {
  position: absolute;
  overflow: visible;
  filter: drop-shadow(0 18px 42px rgba(33, 113, 181, 0.045));
}
.hero-bg-art .stroke-primary,
.hero-bg-art .stroke-soft {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hero-bg-art .stroke-primary { stroke: rgba(33, 113, 181, 0.18); stroke-width: 1.7; }
.hero-bg-art .stroke-soft { stroke: rgba(33, 113, 181, 0.11); stroke-width: 1.25; }
.hero-bg-art .fill-soft { fill: rgba(198, 219, 239, 0.28); }
.hero-bg-art .fill-faint { fill: rgba(33, 113, 181, 0.085); }
.hero-bg-art .motif-clinical { top: -2%; right: -1%; width: min(38vw, 480px); opacity: 0.98; }
.hero-bg-art .motif-epilepsy { top: 33%; right: 3%; width: min(32vw, 390px); opacity: 0.96; }
.hero-bg-art .motif-multiscale { bottom: -3%; right: -1%; width: min(35vw, 430px); opacity: 0.96; }
.hero-copy { max-width: 790px; }
.hero h1 { margin-bottom: 1.5rem; }
.hero h1 span { color: var(--blue-dark); }
.hero-kicker {
  max-width: 27ch;
  margin-bottom: 1.35rem;
  color: var(--blue-mid);
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.13;
}
.hero-summary { max-width: 66ch; color: var(--ink-soft); font-size: 1.06rem; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 0.85rem; margin: 2rem 0 2.4rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.78rem 1.2rem;
  border: 1px solid var(--blue-dark);
  border-radius: 999px;
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: transform 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s;
}
.button:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(33, 113, 181, 0.20); }
.button-primary { background: var(--blue-dark); color: #fff; }
.button-primary:hover { background: var(--blue-mid); }
.button-secondary { background: rgba(255, 255, 255, 0.48); color: var(--blue-dark); }
.button-secondary:hover { background: var(--blue-light); }
.button-light { border-color: #fff; background: #fff; color: var(--blue-dark); }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding-bottom: 0.18rem;
  border-bottom: 1px solid var(--line-strong);
  color: var(--blue-mid);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}
.text-link:hover { border-color: var(--blue-dark); transform: translateX(2px); }
.appointment-lines {
  display: grid;
  gap: 0.72rem;
  max-width: 760px;
}
.appointment-row {
  display: grid;
  grid-template-columns: minmax(190px, 33%) minmax(0, 1fr);
  align-items: center;
  gap: clamp(0.75rem, 1.4vw, 1rem);
  padding: 0.95rem 1.1rem;
  border: 1px solid rgba(33, 113, 181, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 10px 30px rgba(11, 41, 64, 0.04);
  backdrop-filter: blur(12px);
}
.appointment-org {
  min-width: 0;
  color: var(--blue-dark);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}
.appointment-org-brand {
  display: flex;
  min-height: 44px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.2rem;
  letter-spacing: 0;
  text-transform: none;
}
.appointment-logo {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.appointment-logo-mit { width: min(190px, 100%); }
.appointment-logo-duke { width: 96px; }
.appointment-org-unit {
  color: var(--blue-dark);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.065em;
  line-height: 1.35;
  text-transform: uppercase;
}
.appointment-role {
  min-width: 0;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.5;
  text-wrap: pretty;
}
.hero-portrait { position: relative; margin: 0; }
.hero-portrait::before { display: none; }
.portrait-shell {
  position: relative;
  border-radius: 8px;
}
.portrait-shell::after { display: none; }
.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
}
.portrait-frame::after { display: none; }
.hero-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 8px;
  background: transparent;
  filter: none;
}
.hero-portrait figcaption { margin-top: 1.65rem; padding-left: 0.15rem; color: var(--muted); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.11em; line-height: 1.55; text-transform: uppercase; }

/* Credibility rail */
.credibility { position: relative; z-index: 4; background: var(--blue-dark); color: #fff; border-block: 1px solid rgba(255,255,255,0.15); }
.credibility-grid { display: grid; grid-template-columns: repeat(5, 1fr); align-items: stretch; }
.credibility-grid > * {
  display: grid;
  place-items: center;
  min-height: 76px;
  padding: 1.1rem 0.9rem;
  border-left: 1px solid rgba(255,255,255,0.17);
  color: rgba(255,255,255,0.88);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}
.credibility-grid > *:first-child { border-left: 0; }
.credibility-grid a:hover { background: var(--blue-light); color: var(--blue-ink); }

/* Shared section systems */
.section-heading { max-width: 880px; margin-bottom: clamp(3rem, 5vw, 4.7rem); }
.section-heading > p:last-child { max-width: 67ch; color: var(--ink-soft); }
.section-heading.inverse > p:last-child { color: rgba(255, 255, 255, 0.76); }
.split-heading { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 2rem; }
.split-heading > div { max-width: 820px; }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.pillar {
  position: relative;
  min-height: 380px;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, #FFFFFF, #F2F8FD);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.pillar::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  right: -76px;
  bottom: -76px;
  border-radius: 50%;
  background: var(--blue-light);
  opacity: 0.65;
}
.pillar:hover { transform: translateY(-8px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.pillar .index, .course-grid article > span {
  display: block;
  margin-bottom: 2rem;
  color: var(--blue-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}
.pillar h3 { min-height: 4.2rem; }
.pillar p { color: var(--ink-soft); }
.pillar a { position: absolute; left: 2rem; bottom: 2rem; display: inline-flex; gap: 0.5rem; color: var(--blue-dark); font-size: 0.82rem; font-weight: 700; text-decoration: none; }
.pillar a span { transition: transform 0.2s; }
.pillar a:hover span { transform: translateX(4px); }
.method-core {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(198, 219, 239, 0.34);
}
.method-core strong { margin-right: 0.5rem; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; }
.method-core span { padding: 0.28rem 0.62rem; border-radius: 999px; background: #fff; color: var(--ink-soft); font-size: 0.76rem; }

.project-list { display: grid; gap: 1rem; }
.project-row {
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr) 44px;
  gap: 2rem;
  align-items: start;
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.075);
  backdrop-filter: blur(10px);
  transition: transform 0.25s, background 0.25s, border-color 0.25s;
}
.project-row:hover { transform: translateX(7px); background: rgba(255,255,255,0.12); border-color: rgba(198,219,239,0.46); }
.project-meta { display: grid; gap: 0.45rem; }
.project-meta span { color: var(--blue-light); font-size: 0.71rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.project-meta strong { color: rgba(255,255,255,0.66); font-size: 0.76rem; font-weight: 500; }
.project-row h3 { margin-bottom: 0.65rem; font-size: calc(1.65rem - 2px); }
.project-row p { max-width: 69ch; color: rgba(255,255,255,0.78); }
.tag-row { display: flex; flex-wrap: wrap; gap: 0.48rem; margin-top: 1rem; }
.tag-row span { padding: 0.28rem 0.58rem; border: 1px solid rgba(255,255,255,0.25); border-radius: 999px; color: rgba(255,255,255,0.84); font-size: 0.67rem; }
.tag-row.dark span { border-color: var(--line); background: rgba(198,219,239,0.22); color: var(--ink-soft); }
.arrow-link { color: var(--blue-light); font-size: 1.55rem; text-decoration: none; transition: transform 0.2s; }
.arrow-link:hover { transform: translate(3px, -3px); }

.publication-list { display: grid; gap: 0.9rem; }
.publication-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 108px;
  gap: 1.7rem;
  padding: 1.8rem;
  border: 1px solid rgba(33, 113, 181, 0.18);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.77);
  box-shadow: 0 10px 34px rgba(11,41,64,0.05);
  transition: transform 0.22s, box-shadow 0.22s, background 0.22s;
}
.publication-row:hover { transform: translateY(-4px); background: #fff; box-shadow: var(--shadow-sm); }
.publication-row h3 { margin-bottom: 0.55rem; }
.publication-row h3 a { text-decoration: none; }
.publication-row h3 a:hover { color: var(--blue-dark); }
.publication-row p { margin-bottom: 0.4rem; color: var(--ink-soft); font-size: 0.88rem; }
.publication-row .pub-note { max-width: 72ch; margin-top: 0.8rem; }
.pub-year { color: var(--blue-dark); font-size: 1rem; font-weight: 700; }
.pub-year span { display: block; margin-top: 0.25rem; color: var(--blue-mid); font-size: 0.64rem; letter-spacing: 0.11em; text-transform: uppercase; }
.pub-links { display: flex; flex-direction: column; gap: 0.45rem; }
.pub-links a { color: var(--blue-dark); font-size: 0.76rem; font-weight: 700; text-decoration: none; }
.trajectory-grid { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: clamp(4rem, 8vw, 8rem); align-items: start; }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 125px 1fr;
  gap: 1rem;
  padding: 1.15rem 1rem 1.15rem 1.35rem;
  border-left: 2px solid var(--blue-light);
  border-bottom: 1px solid var(--line);
  transition: background 0.2s, border-color 0.2s;
}
.timeline li::before { content: ""; position: absolute; left: -7px; top: 1.62rem; width: 12px; height: 12px; border-radius: 50%; background: var(--blue-dark); box-shadow: 0 0 0 5px var(--blue-light); }
.timeline li:hover { background: rgba(198,219,239,0.26); border-left-color: var(--blue-dark); }
.timeline time { color: var(--blue-dark); font-size: 0.75rem; font-weight: 700; }
.timeline div { display: grid; gap: 0.15rem; }
.timeline strong { font-family: var(--serif); font-size: 1.18rem; font-weight: 500; }
.timeline span { color: var(--ink-soft); font-size: 0.82rem; }
.timeline.compact li { padding-block: 1rem; }
.dual-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.dual-feature article { padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,0.75); }
.dual-feature h2 { font-size: 28px; }
.dual-feature p { color: var(--ink-soft); }
.contact-band {
  background:
    radial-gradient(circle at 10% 15%, rgba(198,219,239,0.28), transparent 23rem),
    linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  color: #fff;
}
.contact-band-grid { display: grid; grid-template-columns: 1fr 0.82fr; gap: 5rem; align-items: center; }
.contact-band h2 { margin: 0; }
.contact-band p { color: rgba(255,255,255,0.80); }

/* Subpage hero */
.page-hero {
  min-height: 510px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-top: 0;
  background:
    linear-gradient(120deg, rgba(198,219,239,0.92), rgba(255,255,255,0.97) 56%, rgba(198,219,239,0.48)),
    var(--paper);
}
.page-hero::before,
.page-hero::after { content: none; }
.page-hero .shell { position: relative; z-index: 2; }
.page-hero-art {
  position: absolute;
  inset: 0 0 0 50%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.62;
}
.page-hero-art svg {
  position: absolute;
  overflow: visible;
}
.page-hero-art .stroke-primary,
.page-hero-art .stroke-soft {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.page-hero-art .stroke-primary { stroke: rgba(33,113,181,0.14); stroke-width: 1.5; }
.page-hero-art .stroke-soft { stroke: rgba(33,113,181,0.085); stroke-width: 1.15; }
.page-hero-art .fill-soft { fill: rgba(198,219,239,0.24); }
.page-hero-art .fill-faint { fill: rgba(33,113,181,0.065); }
.page-hero-art .motif-clinical { top: 5%; right: 3%; width: min(31vw, 400px); }
.page-hero-art .motif-epilepsy { top: 36%; right: 13%; width: min(25vw, 315px); }
.page-hero-art .motif-multiscale { right: -1%; bottom: 1%; width: min(28vw, 360px); }
.page-hero h1 { max-width: 13.5ch; margin-bottom: 1.35rem; font-size: 30px; }
.page-lede { max-width: 68ch; color: var(--ink-soft); font-size: clamp(1.02rem, 1.6vw, 1.2rem); }
.page-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.intro-grid, .story-grid, .mentoring-grid, .teaching-grid, .foundations, .split-service, .info-columns {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(3rem, 7vw, 7rem);
}
.intro-grid > div:last-child p,
.story-copy p,
.mentoring-grid > div:last-child p,
.teaching-grid > div:first-child p,
.foundations > div:last-child p,
.info-columns p { color: var(--ink-soft); }
.story-copy { font-size: 1.02rem; }
.story-copy p + p { margin-top: 1.45rem; }
.story-copy strong { color: var(--blue-dark); font-family: var(--serif); font-size: 1.15rem; font-weight: 600; }

/* Research page */
.detail-grid { display: grid; grid-template-columns: 80px minmax(0, 1fr) 285px; gap: 3rem; align-items: start; }
.detail-number { color: rgba(33,113,181,0.34); font-family: var(--serif); font-size: 3rem; line-height: 1; }
.research-detail h2 { max-width: 15ch; }
.research-detail .detail-grid > div:nth-child(2) > p { max-width: 66ch; color: var(--ink-soft); }
.clean-list { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 0.65rem; }
.clean-list li { position: relative; padding-left: 1.4rem; color: var(--ink-soft); }
.clean-list li::before { content: ""; position: absolute; left: 0; top: 0.68em; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-dark); box-shadow: 0 0 0 4px rgba(33,113,181,0.12); }
.method-panel {
  grid-column: 3;
  padding: 1.65rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.74);
  box-shadow: var(--shadow-sm);
}
.section-white .method-panel { background: var(--blue-wash); }
.method-panel span { display: block; color: var(--blue-dark); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; }
.method-panel p { margin: 0.28rem 0 1.15rem; color: var(--ink-soft); font-size: 0.82rem; }
.method-panel p:last-child { margin-bottom: 0; }
.methodology h2 { max-width: 16ch; }
.methodology-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 3.2rem; border: 1px solid rgba(255,255,255,0.20); border-radius: var(--radius-md); overflow: hidden; }
.methodology-grid div { min-height: 160px; padding: 1.6rem; border-left: 1px solid rgba(255,255,255,0.20); background: rgba(255,255,255,0.06); }
.methodology-grid div:first-child { border-left: 0; }
.methodology-grid strong { display: block; margin-bottom: 0.6rem; font-family: var(--serif); font-size: 1.3rem; }
.methodology-grid span { color: rgba(255,255,255,0.73); font-size: 0.82rem; }

/* Experience */
.page-experience .page-hero {
  min-height: 0;
  padding-block: clamp(2.8rem, 4.5vw, 4.1rem) clamp(4.6rem, 6vw, 5.5rem);
}
.page-experience .page-hero .shell { max-width: 1220px; }
.experience-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.72fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: end;
}
.experience-hero-copy { max-width: 760px; }
.page-experience .page-hero h1 {
  max-width: 27ch;
  margin-bottom: 1rem;
  line-height: 1.04;
}
.page-experience .page-lede { max-width: 62ch; margin-bottom: 0; }
.experience-jump {
  padding: 1.25rem 1.35rem;
  border: 1px solid rgba(33, 113, 181, 0.20);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.72);
  box-shadow: 0 12px 34px rgba(11, 41, 64, 0.06);
  backdrop-filter: blur(12px);
}
.experience-jump > span {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--blue-dark);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.experience-jump nav { display: grid; gap: 0.35rem; }
.experience-jump a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 0.58rem 0.68rem;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.experience-jump a:hover {
  color: var(--blue-ink);
  background: rgba(198,219,239,0.50);
  transform: translateX(2px);
}
.experience-jump small { color: var(--blue-dark); font-size: 0.68rem; font-weight: 700; white-space: nowrap; }
.experience-section {
  padding-block: 0 clamp(5rem, 7vw, 7rem);
  border-top: 0;
}
.experience-stack {
  position: relative;
  z-index: 4;
  display: grid;
  gap: 0.9rem;
  margin-top: -2.4rem;
}
.experience-card {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
  gap: 2rem;
  padding: 2rem 2.15rem;
  scroll-margin-top: 105px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, #fff, #f5fafe);
  box-shadow: var(--shadow-sm);
  cursor: default;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.experience-card:hover {
  border-color: rgba(33, 113, 181, 0.25);
  box-shadow: 0 14px 36px rgba(11, 41, 64, 0.08);
}
.experience-card:target {
  border-color: var(--blue-dark);
  background: linear-gradient(145deg, #fff, #eef7fd);
  box-shadow: 0 0 0 3px rgba(33,113,181,0.10), var(--shadow-md);
}
.experience-side {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
  padding-right: 1.25rem;
  border-right: 1px solid rgba(33, 113, 181, 0.16);
}
.experience-side time { color: var(--blue-dark); font-family: var(--serif); font-size: 1.12rem; font-weight: 600; }
.status, .badge { display: inline-flex; padding: 0.22rem 0.5rem; border-radius: 999px; background: var(--blue-dark); color: #fff; font-size: 0.61rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.experience-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(185px, 235px);
  column-gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}
.experience-main > :not(.tag-row) { grid-column: 1; }
.experience-main .tag-row {
  grid-column: 2;
  grid-row: 1 / span 7;
  align-content: start;
  justify-content: flex-start;
  margin-top: 0.15rem;
  padding-left: 1.25rem;
  border-left: 1px solid rgba(33, 113, 181, 0.13);
}
.role { margin-bottom: 0.4rem; color: var(--blue-dark); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; }
.experience-main h2 { max-width: 30ch; margin-bottom: 0.55rem; font-size: 28px; }
.institution { margin-bottom: 0.55rem; color: var(--blue-mid); font-size: 0.85rem; font-weight: 700; }
.experience-main > p:not(.role):not(.institution):not(.context-note) { max-width: 76ch; margin-bottom: 0; color: var(--ink-soft); }
.context-note { display: inline-block; margin-top: 0.8rem; padding: 0.65rem 0.8rem; border-left: 3px solid var(--blue-dark); background: rgba(198,219,239,0.34); color: var(--ink-soft); font-size: 0.8rem; }

@media (max-width: 1080px) {
  .experience-main { grid-template-columns: 1fr; }
  .experience-main .tag-row {
    grid-column: 1;
    grid-row: auto;
    margin-top: 1rem;
    padding-left: 0;
    border-left: 0;
  }
}

/* Publications */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.work-grid article, .course-grid article, .board-grid article {
  position: relative;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.24s, box-shadow 0.24s, border-color 0.24s;
}
.work-grid article:hover, .course-grid article:hover, .board-grid article:hover { transform: translateY(-7px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.work-grid article > span { color: var(--blue-dark); font-size: 0.67rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.work-grid h3 { margin: 1.1rem 0 0.8rem; }
.work-grid p { color: var(--ink-soft); font-size: 0.88rem; }
.authors { color: var(--blue-mid) !important; font-weight: 700; }
.foundations ol { padding-left: 1.25rem; }
.foundations li { padding-left: 0.35rem; margin-bottom: 1.1rem; color: var(--ink-soft); }
.foundations strong { color: var(--ink); }

/* Teaching */
.course-history { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.55rem; }
.course-history li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.9rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
.course-history span { font-family: var(--serif); font-size: 1.05rem; }
.course-history strong { color: var(--blue-mid); font-size: 0.72rem; }
.course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.course-grid article { min-height: 285px; background: rgba(255,255,255,0.82); }
.course-grid h3 { margin-bottom: 0.7rem; }
.course-grid p { color: var(--ink-soft); font-size: 0.88rem; }

/* Service */
.board-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.board-grid article { min-height: 370px; display: flex; flex-direction: column; }
.logo-box { height: 120px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; padding: 1rem; border-radius: var(--radius-sm); background: var(--blue-wash); }
.logo-box img { max-width: 155px; max-height: 88px; object-fit: contain; }
.logo-box.text-mark, .fund-logo.text-mark { color: var(--blue-dark); font-family: var(--serif); font-size: 1.55rem; font-weight: 600; letter-spacing: 0.04em; }
.board-grid h3 { font-size: calc(1.45rem - 2px); }
.board-grid h3 a { text-decoration: none; }
.board-grid p { color: var(--ink-soft); font-size: 0.84rem; }
.board-grid time { margin-top: auto; color: var(--blue-dark); font-size: 0.74rem; font-weight: 700; }
.service-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.55rem; }
.service-list li { display: grid; gap: 0.2rem; padding: 0.9rem 1rem; border: 1px solid rgba(33,113,181,0.18); border-radius: var(--radius-sm); background: rgba(255,255,255,0.68); }
.service-list strong { font-family: var(--serif); font-size: 1rem; font-weight: 600; }
.service-list span { color: var(--ink-soft); font-size: 0.78rem; }
.service-total { margin-top: 1rem; padding: 1rem 1.15rem; border-radius: var(--radius-sm); background: var(--blue-dark); color: #fff; }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.gallery button { position: relative; padding: 0; border: 0; border-radius: var(--radius-md); background: transparent; overflow: hidden; cursor: zoom-in; box-shadow: var(--shadow-sm); }
.gallery button::after { content: "View"; position: absolute; inset: auto 0 0; padding: 1.8rem 1rem 0.8rem; background: linear-gradient(transparent, rgba(11,41,64,0.82)); color: #fff; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-align: left; text-transform: uppercase; opacity: 0; transition: opacity 0.2s; }
.gallery button:hover::after { opacity: 1; }
.gallery img { width: 100%; height: 285px; object-fit: cover; transition: transform 0.35s; }
.gallery button:hover img { transform: scale(1.045); }
.lightbox { position: fixed; inset: 0; z-index: 500; display: none; place-items: center; padding: 2rem; background: rgba(7,23,35,0.94); backdrop-filter: blur(12px); }
.lightbox.open { display: grid; }
.lightbox > button { position: absolute; right: 1.5rem; top: 1rem; border: 0; background: none; color: #fff; font-size: 2.5rem; cursor: pointer; }
.lightbox figure { margin: 0; max-width: min(1100px, 92vw); }
.lightbox img { max-height: 82vh; margin: auto; }
.lightbox figcaption { margin-top: 0.8rem; color: #fff; font-size: 0.82rem; text-align: center; }

/* Awards */
.funding-list { display: grid; gap: 1rem; }
.funding-list article {
  display: grid;
  grid-template-columns: 150px minmax(0,1fr);
  gap: 2.2rem;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.fund-logo { min-height: 120px; display: flex; align-items: center; justify-content: center; padding: 1rem; border-radius: var(--radius-sm); background: var(--blue-wash); }
.fund-logo img { max-width: 120px; max-height: 96px; }
.funding-list article > div:last-child > span { color: var(--blue-dark); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.funding-list h3 { margin: 0.45rem 0; font-size: calc(1.55rem - 2px); }
.funding-list p { color: var(--ink-soft); font-size: 0.88rem; }
.award-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
.award-list li { display: grid; grid-template-columns: 80px 1fr; gap: 1.1rem; min-height: 125px; padding: 1.25rem; border: 1px solid rgba(33,113,181,0.18); border-radius: var(--radius-sm); background: rgba(255,255,255,0.72); }
.award-list time { color: var(--blue-dark); font-size: 0.76rem; font-weight: 700; }
.award-list div { display: grid; align-content: start; gap: 0.2rem; }
.award-list strong { font-family: var(--serif); font-size: 1.08rem; font-weight: 600; }
.award-list span { color: var(--ink-soft); font-size: 0.76rem; }

/* Talks, about, contact, open science */
.talk-list { display: grid; gap: 0.75rem; }
.talk-list article { display: grid; grid-template-columns: 135px 1fr; gap: 1.8rem; padding: 1.35rem 1.5rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
.talk-list time { color: var(--blue-dark); font-size: 0.76rem; font-weight: 700; }
.talk-list h3 { margin: 0.2rem 0 0.4rem; font-size: calc(1.25rem - 2px); }
.talk-list p { margin-bottom: 0; color: var(--ink-soft); font-size: 0.84rem; }
.condensed h3 { font-size: calc(1.12rem - 2px); }
.center-action { margin: 3rem 0 0; text-align: center; }
.info-columns article { padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-sm); }
.info-columns h2 { font-size: 28px; }
.contact-page { min-height: calc(100vh - 82px); display: flex; align-items: center; border-top: 0; }
.contact-layout { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.contact-card { padding: 2.2rem; border: 1px solid var(--line-strong); border-radius: var(--radius-md); background: rgba(255,255,255,0.82); box-shadow: var(--shadow-md); backdrop-filter: blur(12px); }
.contact-card > span { display: block; margin-bottom: 0.8rem; color: var(--blue-dark); font-size: 0.67rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; }
.contact-email { font-family: var(--serif); font-size: clamp(1.55rem, 3vw, 2.2rem); text-decoration: none; }
.contact-card p { color: var(--ink-soft); }
.contact-links { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.contact-links a { color: var(--blue-dark); font-size: 0.78rem; font-weight: 700; text-decoration: none; }
.open-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.open-grid > a, .open-grid > div { min-height: 260px; padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; text-decoration: none; box-shadow: var(--shadow-sm); transition: transform 0.24s, box-shadow 0.24s, background 0.24s; }
.open-grid > a:hover { transform: translateY(-7px); background: var(--blue-wash); box-shadow: var(--shadow-md); }
.open-grid span { color: var(--blue-dark); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.open-grid h2 { margin: 0.65rem 0; font-size: calc(1.7rem - 2px); }
.open-grid p { color: var(--ink-soft); }
.open-grid strong { color: var(--blue-dark); font-size: 0.76rem; }

/* Footer */
.site-footer {
  position: relative;
  padding: 4.5rem 0 1.5rem;
  background:
    radial-gradient(circle at 90% 10%, rgba(198,219,239,0.21), transparent 24rem),
    var(--blue-dark);
  color: #fff;
  overflow: hidden;
}
.site-footer::before { content: none; }
.footer-grid, .footer-base { position: relative; z-index: 2; width: var(--shell); margin: auto; }
.footer-grid { display: grid; grid-template-columns: 1.15fr 1.2fr 0.75fr; gap: 4rem; }
.footer-grid p { color: rgba(255,255,255,0.68); font-size: 0.8rem; }
.footer-name { margin-bottom: 0.35rem !important; color: #fff !important; font-family: var(--serif); font-size: 1.35rem !important; }
.footer-grid nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0.45rem 1rem; }
.footer-grid a { color: rgba(255,255,255,0.82); font-size: 0.76rem; text-decoration: none; }
.footer-grid a:hover { color: #fff; }
.footer-contact { display: flex; flex-direction: column; align-items: flex-end; gap: 0.35rem; color: rgba(255,255,255,0.68); font-size: 0.76rem; }
.footer-base { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,0.17); color: rgba(255,255,255,0.58); font-size: 0.68rem; }
.footer-base a { text-decoration: none; }

/* Motion */
.reveal-ready [data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 0.72s cubic-bezier(.2,.7,.2,1), transform 0.72s cubic-bezier(.2,.7,.2,1); }
.reveal-ready [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal-ready [data-reveal] { opacity: 1; transform: none; }
}

/* Responsive navigation and layout */
@media (max-width: 1120px) {
  :root { --shell: min(100% - 38px, 1220px); }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 82px 0 auto 0;
    max-height: calc(100vh - 82px);
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    padding: 1.2rem 19px 1.5rem;
    border-bottom: 1px solid var(--line);
    background: rgba(248,251,254,0.98);
    box-shadow: 0 24px 50px rgba(11,41,64,0.16);
    transform: translateY(-140%);
    opacity: 0;
    pointer-events: none;
    transition: 0.28s;
  }
  .site-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .site-nav > a { padding: 0.8rem 0.9rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
  .site-nav .nav-cv { grid-column: 1 / -1; margin: 0.3rem 0 0; text-align: center; }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(1) { transform: translateY(4.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(-4.5px) rotate(-45deg); }
  .hero-grid { grid-template-columns: 1fr 0.55fr; gap: 3.5rem; }
  .credibility-grid { grid-template-columns: repeat(3, 1fr); }
  .credibility-grid > *:nth-child(4) { border-left: 0; }
  .detail-grid { grid-template-columns: 58px 1fr; }
  .method-panel { grid-column: 2; }
  .methodology-grid { grid-template-columns: 1fr 1fr; }
  .methodology-grid div:nth-child(3) { border-left: 0; border-top: 1px solid rgba(255,255,255,0.20); }
  .methodology-grid div:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.20); }
  .work-grid, .course-grid { grid-template-columns: 1fr 1fr; }
  .board-grid { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; align-items: flex-start; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .page-experience .page-hero { padding-block: 2.6rem 3.25rem; }
  .experience-hero-grid { grid-template-columns: 1fr; gap: 1.4rem; }
  .experience-jump { padding: 1rem; }
  .experience-section { padding-block: 1.4rem 4.5rem; }
  .experience-stack { margin-top: 0; gap: 0.8rem; }
  .experience-card { grid-template-columns: 1fr; gap: 1rem; padding: 1.4rem; }
  .experience-side { flex-direction: row; align-items: center; padding-right: 0; padding-bottom: 0.75rem; border-right: 0; border-bottom: 1px solid rgba(33,113,181,0.16); }
  .experience-main h2 { max-width: none; }

  :root { --shell: min(100% - 28px, 1220px); }
  body { font-size: 16px; }
  h1 { font-size: 30px; }
  .nav-shell { min-height: 72px; }
  .brand-mark { width: 38px; height: 38px; border-width: 4px; }
  .brand-name { font-size: 1.08rem; }
  .site-nav { inset: 72px 0 auto 0; grid-template-columns: 1fr; max-height: calc(100vh - 72px); }
  .site-nav .nav-cv { grid-column: auto; }
  .section { padding-block: 4.5rem; }
  .hero { min-height: auto; padding-block: 3.4rem 5rem; }
  .hero::before { inset: 0; opacity: 1; }
  .hero::after { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-bg-art {
    inset: 0;
    right: 0;
    left: auto;
    width: 168px;
    height: 156px;
    top: 1.4rem;
    opacity: 0.78;
  }
  .hero-bg-art .motif-clinical { top: 0; right: 0; width: 150px; }
  .hero-bg-art .motif-epilepsy,
  .hero-bg-art .motif-multiscale { display: none; }
  .hero-portrait { order: -1; max-width: 245px; margin-left: 0.8rem; }
  .hero-portrait::before { display: none; }
  .portrait-frame { padding: 0; border-width: 0; border-radius: 8px; }
  .hero-portrait img { border-radius: 8px; }
  .hero-kicker { font-size: 28px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { justify-self: start; }
  .credibility-grid { grid-template-columns: 1fr 1fr; }
  .credibility-grid > * { min-height: 68px; border-bottom: 1px solid rgba(255,255,255,0.17); }
  .credibility-grid > *:nth-child(odd) { border-left: 0; }
  .pillar-grid, .work-grid, .course-grid, .board-grid, .gallery, .open-grid, .award-list { grid-template-columns: 1fr; }
  .pillar { min-height: 330px; }
  .method-core { display: grid; grid-template-columns: 1fr 1fr; }
  .method-core strong { grid-column: 1 / -1; }
  .project-row { grid-template-columns: 1fr 30px; gap: 1rem; padding: 1.5rem; }
  .project-meta { grid-column: 1; }
  .project-row > div:nth-child(2) { grid-column: 1; }
  .project-row .arrow-link { grid-column: 2; grid-row: 1; }
  .publication-row { grid-template-columns: 1fr; padding: 1.4rem; }
  .pub-links { flex-direction: row; }
  .trajectory-grid, .contact-band-grid, .intro-grid, .story-grid, .mentoring-grid, .teaching-grid, .foundations, .split-service, .info-columns { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-band-grid { gap: 1.6rem; }
  .detail-grid { grid-template-columns: 1fr; gap: 1rem; }
  .detail-number { font-size: 1.5rem; }
  .method-panel { grid-column: auto; }
  .methodology-grid { grid-template-columns: 1fr; }
  .methodology-grid div, .methodology-grid div:nth-child(3), .methodology-grid div:nth-child(4) { border-left: 0; border-top: 1px solid rgba(255,255,255,0.20); }
  .methodology-grid div:first-child { border-top: 0; }
  .experience-card { grid-template-columns: 1fr; gap: 1.2rem; padding: 1.5rem; }
  .experience-side { flex-direction: row; align-items: center; }
  .course-history li { display: grid; gap: 0.2rem; }
  .funding-list article { grid-template-columns: 1fr; }
  .fund-logo { min-height: 90px; justify-content: flex-start; }
  .fund-logo img { max-height: 68px; }
  .talk-list article { grid-template-columns: 1fr; gap: 0.45rem; }
  .award-list li, .timeline li { grid-template-columns: 84px 1fr; }
  .gallery img { height: 250px; }
  .contact-links { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid nav { grid-template-columns: 1fr 1fr; }
  .footer-contact { grid-column: auto; }
  .footer-base { align-items: flex-start; }
  .split-heading { display: grid; align-items: start; }
  .page-hero { min-height: 440px; }
  .page-hero-art {
    inset: 0;
    left: auto;
    right: -18px;
    top: 10px;
    width: 180px;
    height: 170px;
    opacity: 0.38;
  }
  .page-hero-art .motif-clinical { top: 0; right: 0; width: 165px; }
  .page-hero-art .motif-epilepsy,
  .page-hero-art .motif-multiscale { display: none; }
  .page-actions { display: grid; }
  .page-actions .button { width: 100%; }
}

@media (max-width: 430px) {
  .brand-degree { display: none; }
  .credibility-grid { grid-template-columns: 1fr; }
  .credibility-grid > * { border-left: 0; }
  .method-core { grid-template-columns: 1fr; }
  .method-core strong { grid-column: auto; }
  .timeline li, .award-list li { grid-template-columns: 1fr; }
  .timeline li::before { top: 1.35rem; }
  .footer-grid nav { grid-template-columns: 1fr; }
  .footer-base { display: grid; }
}

@media print {
  .site-header, .site-footer, .button, .page-actions, .hero-actions, .contact-band { display: none !important; }
  .section, .page-hero { min-height: auto; padding: 28px 0; background: #fff !important; color: #000 !important; }
  .section::before, .section::after, body::before { display: none !important; }
  .reveal-ready [data-reveal] { opacity: 1 !important; transform: none !important; }
  .shell { width: 100%; }
  a { text-decoration: none; }
  .experience-card, .publication-row, .funding-list article { break-inside: avoid; }
}

/* User-requested homepage identity sizing and portrait-caption correction */
.hero h1.hero-name {
  margin-bottom: 1.1rem;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: 0.01em;
}
.hero h1.hero-name span { font-size: inherit; }


/* Detailed proposed-course dashboards */
.course-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.4rem;
}
.course-overview-card {
  position: relative;
  display: flex;
  min-height: 330px;
  flex-direction: column;
  padding: 1.8rem;
  overflow: hidden;
  border: 1px solid rgba(33, 113, 181, 0.18);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.82);
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background .22s ease;
}
.course-overview-card::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -52px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(33, 113, 181, 0.12);
  border-radius: 50%;
  box-shadow: inset 0 0 0 26px rgba(198, 219, 239, 0.18);
  pointer-events: none;
}
.course-overview-card:hover {
  transform: translateY(-4px);
  border-color: rgba(33, 113, 181, 0.38);
  background: #fff;
  box-shadow: var(--shadow-blue);
}
.course-overview-number,
.course-overview-level,
.course-dashboard-level {
  color: var(--blue-dark);
  font-family: var(--sans);
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.course-overview-level { margin-top: 1.6rem; color: var(--muted); }
.course-overview-card h3 {
  max-width: 15ch;
  margin: .55rem 0 .85rem;
  font-size: 1.45rem;
  line-height: 1.08;
}
.course-overview-card p {
  position: relative;
  z-index: 1;
  color: var(--ink-soft);
  font-size: .88rem;
  line-height: 1.65;
}
.course-overview-link {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 1.35rem;
  color: var(--blue-dark);
  font-size: .75rem;
  font-weight: 700;
}
.course-dashboard-section { border-top: 1px solid var(--line); }
.course-dashboard-list { display: grid; gap: 1rem; margin-top: 2.4rem; }
.course-dashboard {
  scroll-margin-top: 100px;
  overflow: clip;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: border-color .22s ease, box-shadow .22s ease;
}
.course-dashboard[open] {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-blue);
}
.course-dashboard summary {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 32px;
  gap: 1.15rem;
  align-items: start;
  padding: 1.55rem 1.7rem;
  cursor: pointer;
  list-style: none;
  background: linear-gradient(135deg, #fff 0%, rgba(238,246,252,.78) 100%);
}
.course-dashboard summary::-webkit-details-marker { display: none; }
.course-dashboard summary:focus-visible { outline: 3px solid var(--blue-dark); outline-offset: -3px; }
.course-dashboard-index {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--blue-dark);
  font-size: .72rem;
  font-weight: 700;
}
.course-dashboard-heading { display: grid; gap: .38rem; }
.course-dashboard-heading strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.08;
}
.course-dashboard-blurb {
  max-width: 82ch;
  color: var(--ink-soft);
  font-size: .86rem;
  line-height: 1.55;
}
.course-dashboard-toggle {
  position: relative;
  width: 30px;
  height: 30px;
  margin-top: 4px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(255,255,255,.8);
}
.course-dashboard-toggle::before,
.course-dashboard-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1.5px;
  background: var(--blue-dark);
  transform: translate(-50%, -50%);
  transition: transform .2s ease;
}
.course-dashboard-toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
.course-dashboard[open] .course-dashboard-toggle::after { transform: translate(-50%, -50%) rotate(0); }
.course-dashboard-body {
  padding: 0 1.7rem 1.7rem calc(1.7rem + 54px + 1.15rem);
  border-top: 1px solid var(--line);
}
.course-dashboard .syl {
  display: grid;
  grid-template-columns: minmax(150px, .34fr) minmax(0, 1fr);
  margin: 0;
}
.course-dashboard .syl dt,
.course-dashboard .syl dd {
  margin: 0;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(33, 113, 181, 0.12);
}
.course-dashboard .syl dt {
  padding-right: 1.5rem;
  color: var(--blue-dark);
  font-family: var(--sans);
  font-size: .69rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.course-dashboard .syl dd {
  color: var(--ink-soft);
  font-size: .9rem;
  line-height: 1.68;
}
.course-dashboard .syl > :nth-last-child(-n+2) { border-bottom: 0; }
.course-dashboard .syl ul,
.course-dashboard .syl ol { margin: .15rem 0 .15rem 1.2rem; padding: 0; }
.course-dashboard .syl li { margin: .32rem 0; }
.course-dashboard .syl b { color: var(--ink); }
.course-dashboard .wk { color: var(--ink); font-weight: 700; }
@media (max-width: 980px) {
  .course-overview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .course-overview-grid { grid-template-columns: 1fr; }
  .course-overview-card { min-height: 0; }
  .course-dashboard summary { grid-template-columns: 42px minmax(0, 1fr) 28px; gap: .8rem; padding: 1.2rem; }
  .course-dashboard-index { width: 38px; height: 38px; }
  .course-dashboard-heading strong { font-size: 1.3rem; }
  .course-dashboard-body { padding: 0 1.2rem 1.2rem; }
  .course-dashboard .syl { grid-template-columns: 1fr; }
  .course-dashboard .syl dt { padding: 1rem 0 .35rem; border-bottom: 0; }
  .course-dashboard .syl dd { padding: 0 0 1rem; }
  .course-dashboard .syl > :nth-last-child(-n+2) { border-bottom: 0; }
}


/* Build v11: visible detailed teaching dashboards */
.course-overview-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  width: fit-content;
  padding: .58rem .78rem;
  border: 1px solid rgba(33,113,181,.22);
  border-radius: 999px;
  background: var(--blue-wash);
}
.course-overview-card:hover .course-overview-link { background: var(--blue-light); }
.course-dashboard-section {
  background: linear-gradient(180deg, #fff 0%, rgba(238,246,252,.68) 100%);
}
.course-dashboard[open] > summary { background: rgba(198,219,239,.23); }
.course-dashboard[open] .course-dashboard-body { animation: dashboard-in .22s ease both; }
@keyframes dashboard-in { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: none; } }
@media (max-width: 760px) {
  .hero-bg-art { width: 190px; height: 170px; }
  .hero-bg-art .motif-clinical { width: 175px; opacity: .88; }
}

/* Open Science v17: balanced research-specific hero */
.page-open-science .page-hero::before,
.page-open-science .page-hero::after {
  content: none !important;
  display: none !important;
  background: none !important;
}
.open-science-hero {
  min-height: 430px;
  padding-block: clamp(3.5rem, 6vw, 5rem);
  background: linear-gradient(116deg, rgba(198,219,239,.88) 0%, rgba(255,255,255,.98) 54%, rgba(238,246,252,.94) 100%);
}
.open-science-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(330px, .92fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.open-science-hero-copy { max-width: 690px; }
.open-science-hero h1 { max-width: 17ch; }
.open-science-hero .page-lede { max-width: 64ch; }
.open-science-visual {
  position: relative;
  min-height: 310px;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.open-science-visual svg {
  width: min(100%, 590px);
  height: auto;
  opacity: .72;
}
.open-science-visual .os-line,
.open-science-visual .os-line-soft,
.open-science-visual .os-wave,
.open-science-visual .os-contour {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.open-science-visual .os-line { stroke: rgba(33,113,181,.22); stroke-width: 1.8; }
.open-science-visual .os-line-soft { stroke: rgba(33,113,181,.12); stroke-width: 1.25; }
.open-science-visual .os-wave { stroke: rgba(18,80,127,.22); stroke-width: 2; }
.open-science-visual .os-contour { stroke: rgba(33,113,181,.15); stroke-width: 1.5; }
.open-science-visual .os-node { fill: rgba(33,113,181,.20); }
.open-science-visual .os-node-soft { fill: rgba(198,219,239,.62); }
.open-science-visual .os-fill { fill: rgba(198,219,239,.18); }
.open-resources-section { padding-top: clamp(4rem, 7vw, 6rem); }
.open-resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; margin-top: 2.25rem; }
.open-resource-card {
  display: flex; flex-direction: column; min-height: 250px; padding: 2rem;
  border: 1px solid rgba(33,113,181,.18); border-radius: var(--radius-md);
  background: rgba(255,255,255,.86); box-shadow: var(--shadow-sm); text-decoration: none;
  transition: transform .22s, box-shadow .22s, border-color .22s, background .22s;
}
.open-resource-card:hover { transform: translateY(-5px); border-color: rgba(33,113,181,.34); background: #fff; box-shadow: var(--shadow-md); }
.open-resource-label { color: var(--blue-dark); font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.open-resource-card h3 { margin: .75rem 0 .7rem; font-family: var(--serif); font-size: 1.55rem; font-weight: 500; }
.open-resource-card p { color: var(--ink-soft); }
.open-resource-card strong { margin-top: auto; padding-top: 1.5rem; color: var(--blue-dark); font-size: .76rem; }
.open-access-panel {
  display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem,7vw,7rem); align-items: start;
  padding: clamp(2rem,4vw,3.4rem); border: 1px solid rgba(33,113,181,.18); border-radius: var(--radius-lg);
  background: rgba(255,255,255,.72); box-shadow: var(--shadow-sm);
}
.open-access-panel h2 { max-width: 15ch; }
.open-access-copy > p { color: var(--ink-soft); }
.open-access-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 1rem; }
.open-access-list li { position: relative; padding-left: 1.35rem; color: var(--ink-soft); }
.open-access-list li::before { content: ""; position: absolute; left: 0; top: .66em; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-dark); box-shadow: 0 0 0 4px rgba(33,113,181,.10); }
.open-access-list strong { color: var(--ink); }
.open-practices-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin-top: 2.4rem; }
.open-practices-grid article { min-height: 230px; padding: 1.75rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.64); }
.open-practices-grid article > span { color: var(--blue-dark); font-size: .68rem; font-weight: 700; letter-spacing: .09em; }
.open-practices-grid h3 { margin: .75rem 0 .65rem; font-size: 1.3rem; }
.open-practices-grid p { color: var(--ink-soft); font-size: .9rem; }
.open-tool-strip { display: flex; align-items: center; flex-wrap: wrap; gap: .65rem; margin-top: 1.5rem; padding-top: 1.35rem; border-top: 1px solid var(--line); }
.open-tool-strip strong { margin-right: .5rem; color: var(--ink); font-family: var(--serif); font-size: 1.05rem; font-weight: 500; }
.open-tool-strip span { padding: .42rem .68rem; border: 1px solid rgba(33,113,181,.16); border-radius: 999px; background: var(--blue-wash); color: var(--blue-mid); font-size: .72rem; font-weight: 700; }
@media (max-width: 900px) {
  .open-science-hero { min-height: 0; }
  .open-science-hero-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .open-science-visual { min-height: 190px; max-width: 560px; margin-top: -.5rem; }
  .open-science-visual svg { opacity: .56; }
  .open-resource-grid { grid-template-columns: 1fr; }
  .open-resource-card { min-height: 0; }
  .open-access-panel { grid-template-columns: 1fr; gap: 1.5rem; }
  .open-practices-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .open-science-hero { padding-block: 3rem 3.25rem; }
  .open-science-hero-grid { gap: 1.25rem; }
  .open-science-visual { min-height: 135px; max-width: 360px; justify-self: end; opacity: .78; }
  .open-science-visual svg { opacity: .42; }
  .open-science-visual .os-detail { display: none; }
  .open-practices-grid { grid-template-columns: 1fr; }
  .open-practices-grid article { min-height: 0; }
  .open-tool-strip { align-items: flex-start; }
  .open-tool-strip strong { width: 100%; }
}

/* Approved visual baseline retained for the Phase 3 production release. */
:root {
  --muted: #586F82;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-sm: 0 8px 26px rgba(11, 41, 64, 0.055);
  --shadow-md: 0 18px 52px rgba(11, 41, 64, 0.10);
  --shadow-blue: 0 16px 42px rgba(33, 113, 181, 0.16);
}

body::before { content: none; display: none; background: none; }
h1 { font-size: clamp(1.875rem, 1.78rem + .42vw, 2.125rem); line-height: 1.02; }
h2 { font-size: clamp(1.625rem, 1.52rem + .42vw, 1.875rem); line-height: 1.08; }
.section { padding-block: clamp(3.75rem, 6.5vw, 6rem); }
.section-heading { margin-bottom: clamp(2.25rem, 4vw, 3.4rem); }

/* Calmer, clearer primary navigation */
.site-header { background: rgba(248,251,254,.94); backdrop-filter: blur(18px) saturate(132%); }
.site-header.scrolled { box-shadow: 0 8px 30px rgba(11,41,64,.075); }
.scroll-progress { display: none; }
.nav-shell { min-height: 76px; gap: 1rem; }
.site-nav { gap: .12rem; }
.site-nav > a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: .52rem .62rem;
  border-radius: 8px;
  font-size: .76rem;
  letter-spacing: .01em;
  text-transform: none;
  transition: color .18s, background .18s, box-shadow .18s;
}
.site-nav > a:hover { color: var(--blue-ink); background: rgba(198,219,239,.42); transform: none; }
.site-nav > a[aria-current="page"] {
  color: var(--blue-ink);
  background: rgba(198,219,239,.62);
  box-shadow: inset 0 0 0 1px rgba(33,113,181,.22);
}
.site-nav > a[aria-current="page"]::after { left: .62rem; right: .62rem; bottom: .22rem; height: 2px; }
.site-nav .nav-cv { margin-left: .35rem; padding-inline: .9rem; border-radius: 999px; }
.site-nav .nav-cv:hover { box-shadow: 0 10px 24px rgba(33,113,181,.22); }

/* Content-led homepage hero and corrected semantic hierarchy */
.hero { min-height: 0; padding-block: clamp(3.75rem, 6vw, 5.75rem); }
.hero::after { content: none; display: none; }
.hero-grid { grid-template-columns: minmax(0, 1.28fr) minmax(300px, .72fr); gap: clamp(3rem, 6vw, 6.5rem); }
.hero-name {
  display: block;
  margin: 0 0 .8rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.hero-name span { color: var(--blue-dark); font-size: inherit; }
.hero h1.hero-kicker {
  max-width: 27ch;
  margin: 0 0 1.25rem;
  color: var(--blue-mid);
  font-family: var(--serif);
  font-size: clamp(1.95rem, 2.6vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: 1.08;
}
.hero-summary { max-width: 62ch; }
.hero-actions { margin: 1.65rem 0 2rem; }
.button:hover { transform: none; box-shadow: 0 10px 28px rgba(33,113,181,.16); }
.appointment-lines { gap: 0; border-top: 1px solid var(--line); }
.appointment-row {
  padding: .8rem 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.credibility-grid > * { min-height: 62px; padding-block: .85rem; font-size: .73rem; letter-spacing: .025em; text-transform: none; }

/* Integrated research agenda and active work */
.research-program-heading { max-width: 900px; }
.research-program-heading > p:last-child { max-width: 72ch; }
.research-program-list { border-top: 1px solid rgba(255,255,255,.20); }
.research-program {
  display: grid;
  grid-template-columns: 58px minmax(0,.9fr) minmax(0,1.1fr);
  gap: clamp(1.5rem, 3.4vw, 3.4rem);
  align-items: start;
  padding: clamp(1.8rem, 3vw, 2.6rem) 0;
  border-bottom: 1px solid rgba(255,255,255,.20);
}
.research-program-index { color: rgba(198,219,239,.78); font-family: var(--serif); font-size: 1.45rem; line-height: 1; }
.program-label,
.program-meta span {
  color: var(--blue-light);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.research-program-direction h3 { max-width: 18ch; margin: .55rem 0 .75rem; font-size: 1.55rem; }
.research-program-direction p { max-width: 49ch; color: rgba(255,255,255,.76); }
.research-program-direction > a,
.program-link { color: var(--blue-light); font-size: .76rem; font-weight: 700; text-decoration: none; }
.research-program-current { padding-left: clamp(1.4rem, 3vw, 2.7rem); border-left: 1px solid rgba(255,255,255,.20); }
.program-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 1.2rem; margin-bottom: .65rem; }
.program-meta strong { color: rgba(255,255,255,.66); font-size: .72rem; font-weight: 600; }
.research-program-current h4 { margin: 0 0 .6rem; color: #fff; font-family: var(--serif); font-size: 1.28rem; font-weight: 500; line-height: 1.18; }
.research-program-current p { max-width: 62ch; color: rgba(255,255,255,.77); }
.research-program-current .tag-row { margin: .9rem 0 .8rem; }
.method-core-inverse { margin-top: 2rem; border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.08); }
.method-core-inverse strong { color: #fff; }
.method-core-inverse span { border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.09); color: rgba(255,255,255,.86); }

/* Shorter, content-led subpage introductions */
.page-hero { min-height: 0; padding-block: clamp(3.25rem, 5vw, 4.75rem); }
.page-hero-art { opacity: .48; }
.page-hero h1 { max-width: 17ch; margin-bottom: 1rem; font-size: clamp(1.875rem, 1.76rem + .5vw, 2.2rem); line-height: 1.05; }
.page-lede { max-width: 64ch; }
.page-actions { margin-top: 1.5rem; }
.page-experience .page-hero { padding-block: clamp(2.8rem,4vw,3.8rem) clamp(4rem,5vw,4.8rem); }
.open-science-hero { min-height: 0; padding-block: clamp(3rem,5vw,4.4rem); }
.contact-page { min-height: 0; padding-block: clamp(4rem,7vw,6.5rem); }

/* Editorial card hierarchy: movement only where the entire item is interactive */
.pillar::after,
.course-overview-card::after { display: none; }
.pillar,
.work-grid article,
.course-grid article,
.board-grid article,
.funding-list article,
.info-columns article,
.publication-row,
.experience-card { box-shadow: var(--shadow-sm); }
.pillar:hover,
.project-row:hover,
.publication-row:hover,
.work-grid article:hover,
.course-grid article:hover,
.board-grid article:hover {
  transform: none;
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
}
.project-row:hover { background: rgba(255,255,255,.10); }
.publication-row:hover { background: #fff; }
.course-overview-card:hover,
.open-resource-card:hover,
.open-grid > a:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.course-overview-card { min-height: 305px; }
.open-resource-card { min-height: 225px; }

/* More compact desktop rhythm */
.trajectory-grid { gap: clamp(3rem,6vw,6rem); }
.site-footer { padding-top: 3.75rem; }

@media (max-width: 1120px) {
  .site-nav { inset: 76px 0 auto 0; max-height: calc(100vh - 76px); }
  .site-nav > a { min-height: 44px; padding: .78rem .9rem; }
  .hero-grid { grid-template-columns: 1fr .56fr; gap: 3rem; }
  .research-program { grid-template-columns: 48px 1fr 1fr; gap: 1.4rem; }
}

@media (max-width: 760px) {
  .nav-shell { min-height: 70px; }
  .site-nav { inset: 70px 0 auto 0; max-height: calc(100vh - 70px); }
  .section { padding-block: 3.5rem; }
  .section-heading { margin-bottom: 2.2rem; }
  .hero { padding-block: 3rem 4rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 2.25rem; }
  .hero h1.hero-kicker { font-size: clamp(1.8rem, 8vw, 2.15rem); }
  .hero-actions { margin-block: 1.4rem 1.7rem; }
  .appointment-row { grid-template-columns: 1fr; gap: .45rem; }
  .appointment-logo-mit { width: min(176px, 76vw); }
  .appointment-logo-duke { width: 92px; }
  .page-hero { min-height: 0; padding-block: 2.8rem 3.25rem; }
  .page-hero-art { opacity: .28; }
  .page-experience .page-hero { padding-block: 2.5rem 3.3rem; }
  .open-science-hero { padding-block: 2.8rem 3.2rem; }
  .research-program { grid-template-columns: 38px minmax(0,1fr); gap: 1rem; }
  .research-program-index { grid-column: 1; }
  .research-program-direction,
  .research-program-current { grid-column: 2; }
  .research-program-current { margin-top: 1.2rem; padding: 1.2rem 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .program-meta { display: grid; }
  .method-core-inverse { display: grid; grid-template-columns: 1fr 1fr; }
  .method-core-inverse strong { grid-column: 1 / -1; }
  .credibility-grid > * { min-height: 58px; }
}

@media (max-width: 430px) {
  .research-program { grid-template-columns: 1fr; }
  .research-program-index,
  .research-program-direction,
  .research-program-current { grid-column: 1; }
  .method-core-inverse { grid-template-columns: 1fr; }
  .method-core-inverse strong { grid-column: auto; }
}



/* Phase 3 interaction accessibility */
body.nav-open,
body.modal-open { overflow: hidden; }
.lightbox[hidden] { display: none !important; }

/* Progressive enhancement: keep navigation available if JavaScript is unavailable. */
@media (max-width: 1120px) {
  html.no-js .nav-shell { flex-wrap: wrap; padding-block: .7rem; }
  html.no-js .nav-toggle { display: none; }
  html.no-js .site-nav {
    position: static;
    flex: 1 0 100%;
    max-height: none;
    overflow: visible;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    box-shadow: none;
    border: 0;
  }
}


/* Phase 4 production refinement: custom not-found page. */
.error-page { min-height: calc(100vh - 76px - 245px); display: grid; align-items: center; }
.error-code { margin: 0 0 .35rem; color: rgba(33,113,181,.20); font-family: var(--serif); font-size: clamp(4.5rem, 11vw, 8rem); font-weight: 600; letter-spacing: -.07em; line-height: .8; }
.page-not-found .page-hero h1 { max-width: 18ch; }
@media (max-width: 760px) { .error-page { min-height: calc(100vh - 70px - 300px); } }

/* QA-only class used by the visual-regression toolkit. */
.qa-static *,
.qa-static *::before,
.qa-static *::after {
  animation: none !important;
  transition: none !important;
  caret-color: transparent !important;
}


/* v25 project portfolio and dedicated research pages */
.selected-projects-heading { max-width: 920px; }
.selected-projects-heading > p:last-child { max-width: 72ch; color: rgba(255,255,255,.77); }
.portfolio-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; border: 1px solid rgba(255,255,255,.20); background: rgba(255,255,255,.20); }
.portfolio-card { display: flex; min-height: 360px; flex-direction: column; padding: clamp(1.6rem,3vw,2.35rem); background: rgba(18,80,127,.78); }
.portfolio-card.featured { background: rgba(11,41,64,.44); }
.portfolio-meta { display:flex; justify-content:space-between; gap:1rem; margin-bottom:1.4rem; color:var(--blue-light); font-size:.68rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase; }
.portfolio-meta strong { color:#fff; font-weight:600; }
.portfolio-card h3 { max-width:22ch; margin-bottom:1rem; color:#fff; font-size:clamp(1.45rem,2.4vw,1.9rem); }
.portfolio-card p { max-width:58ch; color:rgba(255,255,255,.78); }
.portfolio-card .tag-row { margin-top:auto; padding-top:1rem; }
.portfolio-card > a { margin-top:1.15rem; color:#fff; font-size:.78rem; font-weight:700; text-decoration:none; }
.portfolio-card > a:hover { color:var(--blue-light); }

.research-project-index .section-heading { max-width:850px; }
.project-index-list { border-top:1px solid rgba(255,255,255,.22); }
.project-index-list > a { display:grid; grid-template-columns:54px minmax(0,1fr) auto; align-items:center; gap:1.2rem; padding:1.35rem 0; border-bottom:1px solid rgba(255,255,255,.20); color:#fff; text-decoration:none; }
.project-index-list > a > span { color:rgba(198,219,239,.75); font-family:var(--serif); font-size:1.35rem; }
.project-index-list strong { display:block; font-family:var(--serif); font-size:1.22rem; font-weight:500; line-height:1.2; }
.project-index-list small { display:block; margin-top:.25rem; color:rgba(255,255,255,.68); }
.project-index-list b { color:var(--blue-light); font-size:.76rem; }
.project-index-list > a:hover strong { color:var(--blue-light); }
.detail-project-link { display:inline-flex; margin-top:1.2rem; }
.detail-secondary-link { display:inline-block; margin:1.2rem 0 0 1rem; }
.experience-project-link { display:inline-block; margin-top:1rem; }

.project-hero { padding-block: clamp(3.6rem,6vw,6rem); }
.project-hero-grid { display:grid; grid-template-columns:minmax(0,1.55fr) minmax(280px,.75fr); gap:clamp(3rem,7vw,7rem); align-items:end; }
.project-back { margin-bottom:1.1rem; font-size:.75rem; font-weight:700; }
.project-back a { color:var(--blue-mid); text-decoration:none; }
.project-hero h1 { max-width:22ch; margin-bottom:1.25rem; font-size:clamp(2.2rem,4.7vw,4.5rem); line-height:.98; }
.project-lede { max-width:68ch; color:var(--ink-soft); font-size:clamp(1.02rem,1.3vw,1.18rem); }
.project-tags { display:flex; flex-wrap:wrap; gap:.45rem; margin-top:1.35rem; }
.project-tags span { padding:.38rem .65rem; border:1px solid var(--line); border-radius:999px; color:var(--blue-mid); background:rgba(255,255,255,.74); font-size:.67rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase; }
.project-facts { border-top:1px solid var(--line-strong); }
.project-facts > div { display:grid; gap:.25rem; padding:1rem 0; border-bottom:1px solid var(--line); }
.project-facts span { color:var(--blue-dark); font-size:.66rem; font-weight:700; letter-spacing:.11em; text-transform:uppercase; }
.project-facts strong { font-size:.84rem; line-height:1.45; }
.project-section { padding-block:clamp(3.8rem,7vw,6.2rem); }
.project-reading { max-width:780px; }
.project-reading h2 { max-width:22ch; margin-bottom:1.2rem; font-size:clamp(1.85rem,3.5vw,3rem); }
.project-reading p { color:var(--ink-soft); }
.project-reading p:last-child { margin-bottom:0; }
.project-visual { margin-top:2.5rem; }
.figure-caption { max-width:920px; margin-top:.85rem; color:var(--muted); font-size:.78rem; line-height:1.55; }
.project-framework { position:relative; display:grid; grid-template-columns:repeat(2,minmax(0,1fr)) minmax(240px,1.2fr); gap:1rem; align-items:stretch; padding:clamp(1.25rem,2vw,1.7rem); border:1px solid var(--line-strong); background:linear-gradient(145deg,#fff,#eef6fc); }
.framework-source,.framework-center { display:flex; min-height:130px; flex-direction:column; justify-content:center; padding:1.15rem; border:1px solid var(--line); background:#fff; }
.framework-source span,.framework-center strong { font-family:var(--serif); font-size:1.2rem; line-height:1.15; }
.framework-source small,.framework-center small { margin-top:.45rem; color:var(--muted); }
.framework-center { grid-column:3; grid-row:1 / span 2; border-color:var(--blue-dark); background:var(--blue-dark); color:#fff; }
.framework-center small { color:rgba(255,255,255,.72); }
.project-split { display:grid; grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr); gap:clamp(2.5rem,7vw,6.5rem); align-items:start; }
.project-split-top { margin-top:3rem; }
.project-split-figure { align-items:center; }
.timeline-diagram { position:relative; display:grid; gap:.55rem; padding-left:2rem; }
.timeline-line { position:absolute; left:.45rem; top:1rem; bottom:1rem; width:2px; background:var(--blue-dark); }
.timeline-event { position:relative; display:grid; padding:.78rem 1rem; border:1px solid var(--line); background:rgba(255,255,255,.72); }
.timeline-event::before { content:""; position:absolute; left:-2rem; top:1.25rem; width:.75rem; height:.75rem; border-radius:50%; background:var(--blue-dark); box-shadow:0 0 0 5px rgba(33,113,181,.12); }
.timeline-event b { font-family:var(--serif); font-size:1.05rem; }
.timeline-event span { color:var(--muted); font-size:.76rem; }
.audit-table-wrap { margin-top:2.3rem; overflow-x:auto; }
.audit-table { width:100%; min-width:820px; border-collapse:collapse; background:#fff; font-size:.78rem; }
.audit-table th,.audit-table td { padding:1rem; border:1px solid var(--line); text-align:left; vertical-align:top; }
.audit-table thead th { background:var(--blue-ink); color:#fff; font-size:.67rem; letter-spacing:.06em; text-transform:uppercase; }
.audit-table tbody th { color:var(--blue-mid); font-weight:700; }
.project-conclusion { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:clamp(3rem,7vw,7rem); align-items:start; }
.project-conclusion h2 { max-width:18ch; color:#fff; font-size:clamp(2rem,3.7vw,3.2rem); }
.project-conclusion p { color:rgba(255,255,255,.78); }
.button.light { border-color:rgba(255,255,255,.55); color:#fff; background:transparent; }
.light-link { color:var(--blue-light); }
.project-actions { display:flex; flex-wrap:wrap; gap:1rem; align-items:center; }
.cohort-flow,.multiscale-flow,.mapping-pipeline,.ensemble-flow { display:flex; align-items:stretch; justify-content:center; gap:.65rem; margin-top:2.3rem; }
.cohort-flow > div,.multiscale-flow > div,.mapping-pipeline > div,.ensemble-flow > div { flex:1 1 0; display:flex; min-width:0; flex-direction:column; justify-content:center; padding:1rem; border:1px solid var(--line-strong); background:#fff; text-align:center; }
.cohort-flow strong { color:var(--blue-dark); font-family:var(--serif); font-size:2rem; }
.cohort-flow span,.multiscale-flow span,.mapping-pipeline span,.ensemble-flow span { color:var(--muted); font-size:.72rem; line-height:1.4; }
.cohort-flow i,.multiscale-flow i,.mapping-pipeline i,.ensemble-flow i { display:grid; place-items:center; color:var(--blue-dark); font-style:normal; }
.multiscale-flow b,.mapping-pipeline b,.ensemble-flow b { font-family:var(--serif); font-size:1rem; line-height:1.2; }
.project-figure-grid { display:grid; gap:1.3rem; }
.project-figure-grid.two-up { grid-template-columns:repeat(2,minmax(0,1fr)); }
.project-figure-grid-top { margin-top:2.5rem; }
.project-figure { margin:0; border:1px solid var(--line); background:#fff; box-shadow:var(--shadow-sm); }
.project-figure img { width:100%; object-fit:contain; background:#fff; }
.project-figure figcaption { padding:1rem 1.15rem 1.15rem; color:var(--ink-soft); font-size:.76rem; line-height:1.55; }
.project-figure-wide { margin-top:2.5rem; }
.portrait-figure img { max-height:720px; }
.network-figure img { padding:1rem; }
.project-stat-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:1px; margin-bottom:2.5rem; border:1px solid var(--line); background:var(--line); }
.project-stat { display:flex; min-height:170px; flex-direction:column; justify-content:center; padding:1.2rem; background:#fff; }
.project-stat span { color:var(--blue-dark); font-size:.65rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; }
.project-stat strong { margin:.35rem 0; color:var(--blue-ink); font-family:var(--serif); font-size:2.2rem; line-height:1; }
.project-stat small { color:var(--muted); }
.project-callout { padding:1.4rem; border-left:4px solid var(--blue-dark); background:rgba(255,255,255,.72); }
.project-callout.wide { max-width:900px; margin-top:2rem; }
.project-callout span { color:var(--blue-dark); font-size:.67rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
.project-callout p { margin:.5rem 0 0; color:var(--ink-soft); }
.dual-track { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1rem; margin-top:2.5rem; }
.dual-track article { padding:1.6rem; border:1px solid var(--line-strong); background:var(--blue-wash); }
.dual-track span { color:var(--blue-dark); font-size:.66rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
.dual-track h3 { margin:.5rem 0 .65rem; }
.dual-track p { color:var(--ink-soft); }
.method-stack { display:grid; gap:.75rem; }
.method-stack > div { display:grid; padding:1rem 1.1rem; border:1px solid var(--line); background:#fff; }
.method-stack b { font-family:var(--serif); font-size:1.05rem; }
.method-stack span { color:var(--muted); font-size:.78rem; }
.interpretation-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1px; border:1px solid var(--line); background:var(--line); }
.interpretation-grid > div { min-height:165px; padding:1.15rem; background:#fff; }
.interpretation-grid span { color:var(--blue-dark); font-size:.7rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; }
.interpretation-grid p { margin-top:.55rem; color:var(--ink-soft); font-size:.82rem; }

@media (max-width:900px) {
  .portfolio-grid,.project-figure-grid.two-up,.dual-track { grid-template-columns:1fr; }
  .portfolio-card { min-height:0; }
  .project-hero-grid,.project-split,.project-conclusion { grid-template-columns:1fr; }
  .project-facts { max-width:650px; }
  .project-stat-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .project-framework { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .framework-center { grid-column:1 / -1; grid-row:auto; }
  .cohort-flow,.multiscale-flow,.mapping-pipeline,.ensemble-flow { flex-wrap:wrap; }
  .cohort-flow > div,.multiscale-flow > div,.mapping-pipeline > div,.ensemble-flow > div { flex:1 1 220px; }
  .cohort-flow i,.multiscale-flow i,.mapping-pipeline i,.ensemble-flow i { display:none; }
}
@media (max-width:600px) {
  .portfolio-grid { border-left:0; border-right:0; }
  .portfolio-meta { display:grid; }
  .project-index-list > a { grid-template-columns:38px minmax(0,1fr); }
  .project-index-list b { grid-column:2; }
  .project-hero h1 { font-size:clamp(2rem,11vw,3rem); }
  .project-framework,.interpretation-grid { grid-template-columns:1fr; }
  .framework-center { grid-column:1; }
  .project-stat-grid { grid-template-columns:1fr; }
  .project-stat { min-height:135px; }
  .detail-secondary-link { display:block; margin:1rem 0 0; }
}