:root {
  --ink: #17132b;
  --ink-soft: #342d4f;
  --paper: #fbfaf7;
  --paper-blue: #eef5ff;
  --white: #ffffff;
  --violet: #7057ff;
  --violet-deep: #4d36d6;
  --blue: #1976ee;
  --coral: #ff6b5e;
  --yellow: #ffd764;
  --line: rgba(23, 19, 43, 0.18);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shell: min(1180px, calc(100vw - 44px));
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

main p:not(.eyebrow):not(.card-keywords):not(.pub-meta):not(.citation):not(.timeline-kicker) {
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.04;
}

.page-shell {
  width: var(--shell);
  margin-inline: auto;
}

.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;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--violet-deep);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(22px, calc((100vw - 1180px) / 2));
  color: var(--white);
  background: rgba(23, 19, 43, 0.74);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.scrolled {
  background: rgba(23, 19, 43, 0.94);
  box-shadow: 0 12px 30px rgba(13, 10, 30, 0.14);
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
  font-weight: 720;
  letter-spacing: -0.02em;
}

.wordmark-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 50%;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.83rem;
  font-weight: 650;
}

.site-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  transition: color 160ms ease;
}

.site-nav a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--white);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 9px 15px;
  color: var(--ink) !important;
  background: var(--yellow);
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  color: var(--white);
  background: transparent;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 24px;
  height: 2px;
  margin: 6px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.hero {
  position: relative;
  overflow: hidden;
  padding-top: 72px;
  color: var(--white);
  background:
    radial-gradient(circle at 9% 42%, rgba(112, 87, 255, 0.35), transparent 28%),
    linear-gradient(132deg, #18122d 0%, #211a3d 57%, #15102a 100%);
}

.hero::before {
  position: absolute;
  top: 72px;
  right: 0;
  width: 42%;
  height: calc(100% - 72px);
  content: "";
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.15) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to left, #000, transparent);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 720px;
  align-items: center;
  gap: clamp(40px, 6vw, 92px);
  grid-template-columns: 1.06fr 0.94fr;
  padding-block: 92px 108px;
}

.eyebrow,
.section-marker,
.pub-meta,
.timeline-kicker {
  font-size: 0.75rem;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 24px;
  color: var(--yellow);
}

.eyebrow.dark {
  color: var(--violet-deep);
}

.hero h1 {
  max-width: 720px;
  margin-bottom: 28px;
  font-family: var(--serif);
  font-size: clamp(3.6rem, 7.2vw, 6.85rem);
  font-weight: 400;
  letter-spacing: -0.07em;
}

.hero h1 span {
  display: block;
  color: #c8c0ff;
  font-style: italic;
}

.hero-lede {
  max-width: 690px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1.25rem, 2.1vw, 1.7rem);
  line-height: 1.38;
  letter-spacing: -0.02em;
}

.hero-lede strong {
  color: var(--yellow);
  font-weight: 650;
}

.hero-meta {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.98rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 720;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--ink);
  background: var(--yellow);
}

.button-primary:hover {
  background: #ffe28c;
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hero-portrait {
  position: relative;
  margin: 0;
}

.portrait-frame {
  position: relative;
  overflow: hidden;
  border: 10px solid rgba(255, 255, 255, 0.96);
  border-radius: 180px 180px 22px 22px;
  box-shadow: 24px 24px 0 var(--coral), 0 40px 90px rgba(0, 0, 0, 0.35);
}

.portrait-frame::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(to top, rgba(16, 11, 36, 0.28), transparent 45%);
  pointer-events: none;
}

.portrait-frame img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 54% center;
}

.portrait-label {
  position: absolute;
  z-index: 1;
  right: 15px;
  bottom: 14px;
  padding: 7px 12px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.orbit-note {
  position: absolute;
  top: 8%;
  left: -54px;
  display: grid;
  width: 112px;
  height: 112px;
  place-items: center;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 50%;
  font-size: 0.68rem;
  font-weight: 760;
  line-height: 1.25;
  letter-spacing: 0.05em;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(-10deg);
}

.hero-ticker {
  position: relative;
  z-index: 2;
  overflow: hidden;
  color: var(--ink);
  background: var(--yellow);
  border-block: 1px solid rgba(23, 19, 43, 0.18);
}

.hero-ticker div {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
  padding: 13px 24px;
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-ticker i {
  color: var(--violet-deep);
  font-style: normal;
}

.section {
  padding-block: 112px;
}

.section-marker {
  color: var(--violet-deep);
}

.section-marker.light {
  color: #d4ceff;
}

.split-intro {
  display: grid;
  gap: 56px 48px;
  grid-template-columns: 0.36fr 0.9fr 1fr;
}

.about-heading h2,
.section-head h2,
.journey h2,
.community h2,
.teaching h2,
.contact h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(2.7rem, 5vw, 5.1rem);
  font-weight: 400;
  letter-spacing: -0.055em;
}

.about-heading {
  align-self: start;
}

.about-copy {
  padding-top: 3px;
  color: #4a445d;
}

.lead-paragraph {
  color: var(--ink);
  font-size: 1.2rem;
  line-height: 1.55;
}

.fact-strip {
  display: grid;
  grid-column: 2 / -1;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.fact-strip div {
  display: flex;
  min-height: 132px;
  flex-direction: column;
  justify-content: center;
  padding: 24px 28px;
  border-right: 1px solid var(--line);
}

.fact-strip div:last-child {
  border-right: 0;
}

.fact-strip strong {
  color: var(--violet-deep);
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 400;
  line-height: 1;
}

.fact-strip span {
  margin-top: 9px;
  color: #5c566c;
  font-size: 0.82rem;
}

.questions,
.research,
.teaching {
  color: var(--white);
  background: var(--ink);
}

.section-head {
  display: grid;
  align-items: end;
  gap: 60px;
  grid-template-columns: 1fr 0.55fr;
  margin-bottom: 58px;
}

.section-head h2 {
  margin-top: 22px;
}

.section-head > p {
  margin-bottom: 2px;
  color: rgba(255, 255, 255, 0.67);
}

.interest-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
}

.interest-card {
  position: relative;
  display: flex;
  min-height: 440px;
  flex-direction: column;
  padding: 32px;
  overflow: hidden;
  color: var(--white);
  border-radius: var(--radius);
}

.interest-card::after {
  position: absolute;
  right: -58px;
  bottom: -64px;
  width: 190px;
  height: 190px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.27);
  border-radius: 50%;
  box-shadow: 0 0 0 36px rgba(255, 255, 255, 0.04), 0 0 0 72px rgba(255, 255, 255, 0.04);
}

.interest-card.violet {
  background: var(--violet-deep);
}

.interest-card.coral {
  color: var(--ink);
  background: var(--coral);
}

.interest-card.blue {
  background: var(--blue);
}

.card-number {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.interest-symbol {
  display: grid;
  width: 74px;
  height: 74px;
  place-items: center;
  margin: 36px 0 38px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 2rem;
}

.interest-card.coral .interest-symbol {
  background: rgba(255, 255, 255, 0.35);
  border-color: rgba(23, 19, 43, 0.2);
}

.interest-card h3 {
  max-width: 290px;
  margin-bottom: 18px;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.035em;
}

.interest-card > p:not(.card-keywords) {
  position: relative;
  z-index: 1;
  font-size: 0.92rem;
  line-height: 1.6;
}

.card-keywords {
  position: relative;
  z-index: 1;
  margin-top: auto;
  margin-bottom: 0;
  padding-top: 24px;
  font-size: 0.72rem;
  font-weight: 740;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.journey {
  background:
    linear-gradient(rgba(23, 19, 43, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 19, 43, 0.045) 1px, transparent 1px),
    var(--paper-blue);
  background-size: 42px 42px;
}

.journey-grid {
  display: grid;
  align-items: start;
  gap: 100px;
  grid-template-columns: 0.78fr 1.22fr;
}

.journey-sticky {
  position: sticky;
  top: 116px;
}

.journey-sticky h2 {
  margin: 22px 0 28px;
}

.journey-sticky p {
  max-width: 440px;
  color: #565067;
  font-size: 1.08rem;
}

.timeline {
  border-top: 1px solid var(--line);
}

.timeline-item {
  display: grid;
  gap: 28px;
  grid-template-columns: 120px 1fr;
  padding-block: 38px;
  border-bottom: 1px solid var(--line);
}

.timeline-year {
  color: var(--violet-deep);
  font-family: var(--serif);
  font-size: 1.12rem;
  font-style: italic;
}

.timeline-kicker {
  margin-bottom: 12px;
  color: #6a6479;
  letter-spacing: 0.08em;
}

.timeline-item h3 {
  margin-bottom: 15px;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.035em;
}

.timeline-item p:not(.timeline-kicker) {
  color: #565067;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.timeline-tags span {
  padding: 6px 10px;
  color: var(--violet-deep);
  background: rgba(112, 87, 255, 0.09);
  border: 1px solid rgba(112, 87, 255, 0.24);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.research {
  background: #231b43;
}

.publication-list {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.publication {
  display: grid;
  align-items: start;
  gap: 34px;
  grid-template-columns: 64px 1fr 122px;
  padding-block: 38px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.pub-index {
  color: #aca2ef;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-style: italic;
}

.pub-meta {
  margin-bottom: 12px;
  color: var(--yellow);
  letter-spacing: 0.09em;
}

.pub-body h3 {
  max-width: 790px;
  margin-bottom: 16px;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.6vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -0.035em;
}

.pub-body > p:not(.pub-meta):not(.citation) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.68);
}

.citation {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.79rem;
}

.pub-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.pub-links a {
  padding-bottom: 2px;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
}

.pub-links a:hover {
  color: var(--yellow);
}

.community {
  background: var(--paper);
}

.community-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(3, 1fr);
}

.community-title {
  grid-column: 1 / 3;
}

.community-title h2 {
  max-width: 760px;
  margin-top: 22px;
}

.community-lede {
  display: flex;
  align-items: end;
  color: #514b61;
  font-size: 1.08rem;
}

.community-card {
  position: relative;
  min-height: 380px;
  padding: 30px;
  margin-top: 36px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 60px rgba(23, 19, 43, 0.06);
}

.community-card::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 84px;
  height: 7px;
  content: "";
  background: var(--violet);
}

.community-card:nth-of-type(2)::before {
  background: var(--coral);
}

.community-card:nth-of-type(3)::before {
  background: var(--blue);
}

.community-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  color: var(--violet-deep);
  background: rgba(112, 87, 255, 0.1);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
}

.community-card h3 {
  margin: 58px 0 20px;
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.community-card p {
  margin-bottom: 0;
  color: #5a5368;
  font-size: 0.91rem;
}

.teaching-grid {
  display: grid;
  align-items: start;
  gap: 100px;
  grid-template-columns: 0.85fr 1.15fr;
}

.teaching-copy h2 {
  margin: 22px 0 28px;
}

.teaching-copy p {
  max-width: 490px;
  color: rgba(255, 255, 255, 0.65);
}

.presentation-stack {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.presentation {
  display: grid;
  gap: 20px;
  grid-template-columns: 80px 1fr;
  padding: 27px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.presentation span {
  color: var(--yellow);
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
}

.presentation h3 {
  margin-bottom: 8px;
  font-family: var(--serif);
  font-size: 1.38rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.presentation p {
  grid-column: 2;
  margin: -17px 0 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.78rem;
}

.cv-band {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--violet-deep);
}

.cv-band::after {
  position: absolute;
  right: -110px;
  bottom: -220px;
  width: 480px;
  height: 480px;
  content: "";
  border: 2px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(255, 255, 255, 0.04), 0 0 0 160px rgba(255, 255, 255, 0.035);
}

.cv-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
}

.cv-inner h2 {
  margin-bottom: 16px;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4.7rem);
  font-weight: 400;
  letter-spacing: -0.05em;
}

.cv-inner p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
}

.button-white {
  flex: 0 0 auto;
  color: var(--ink);
  background: var(--white);
}

.contact {
  padding-bottom: 80px;
}

.contact-grid {
  display: grid;
  align-items: start;
  gap: 62px;
  grid-template-columns: 0.36fr 1.25fr 0.7fr;
}

.contact-main h2 {
  max-width: 760px;
  margin-bottom: 30px;
}

.contact-main > p:not(.eyebrow) {
  max-width: 660px;
  color: #595365;
  font-size: 1.06rem;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: var(--violet-deep);
  text-decoration: none;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.1vw, 1.85rem);
  border-bottom: 2px solid currentColor;
}

.contact-card {
  padding: 28px;
  background: var(--paper-blue);
  border: 1px solid rgba(23, 19, 43, 0.12);
  border-radius: var(--radius);
}

.contact-card > div {
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
}

.contact-card > div:first-child {
  padding-top: 0;
}

.contact-card > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.contact-card span {
  display: block;
  margin-bottom: 6px;
  color: #6e687b;
  font-size: 0.7rem;
  font-weight: 740;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card strong,
.contact-card a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.87rem;
  font-weight: 680;
}

.contact-card a:hover {
  color: var(--violet-deep);
}

.site-footer {
  color: rgba(255, 255, 255, 0.66);
  background: var(--ink);
}

.footer-inner {
  display: flex;
  min-height: 100px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  font-size: 0.75rem;
}

.footer-inner p {
  margin: 0;
}

.footer-inner a {
  color: var(--white);
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .wordmark-text {
    display: none;
  }

  .site-nav {
    gap: 20px;
  }

  .hero-grid {
    grid-template-columns: 1.02fr 0.98fr;
  }

  .orbit-note {
    left: -30px;
    width: 92px;
    height: 92px;
    font-size: 0.58rem;
  }

  .split-intro {
    grid-template-columns: 0.32fr 1fr 1.15fr;
  }

  .interest-card {
    min-height: 485px;
    padding: 26px;
  }

  .journey-grid,
  .teaching-grid {
    gap: 60px;
  }

  .contact-grid {
    grid-template-columns: 0.2fr 1fr 0.72fr;
    gap: 40px;
  }
}

@media (max-width: 820px) {
  :root {
    --shell: min(100% - 34px, 700px);
  }

  .site-header {
    padding-inline: 17px;
    backdrop-filter: none;
  }

  .nav-toggle {
    position: relative;
    z-index: 2;
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:nth-of-type(2) {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-of-type(3) {
    transform: translateY(-4px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 22px;
    padding: 90px 28px;
    color: var(--white);
    background: rgba(23, 19, 43, 0.98);
    font-family: var(--serif);
    font-size: 2rem;
    transform: translateX(100%);
    transition: transform 220ms ease;
  }

  .site-nav.open {
    transform: translateX(0);
  }

  .nav-cta {
    margin-top: 12px;
    font-family: var(--sans);
    font-size: 0.85rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    padding-block: 78px 84px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero-portrait {
    width: min(88%, 560px);
    margin: 12px auto 0;
  }

  .portrait-frame img {
    aspect-ratio: 5 / 4;
  }

  .split-intro {
    gap: 40px;
    grid-template-columns: 1fr;
  }

  .about-copy,
  .fact-strip {
    grid-column: 1;
  }

  .fact-strip {
    margin-top: 10px;
  }

  .section-head {
    gap: 28px;
    grid-template-columns: 1fr;
  }

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

  .interest-card {
    min-height: 390px;
  }

  .journey-grid,
  .teaching-grid {
    grid-template-columns: 1fr;
  }

  .journey-sticky {
    position: static;
  }

  .publication {
    grid-template-columns: 44px 1fr;
  }

  .pub-links {
    grid-column: 2;
    flex-direction: row;
  }

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

  .community-title,
  .community-lede {
    grid-column: 1;
  }

  .community-card {
    min-height: 0;
    margin-top: 8px;
  }

  .cv-inner {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .contact-card {
    max-width: 540px;
  }
}

@media (max-width: 560px) {
  :root {
    --shell: calc(100% - 28px);
  }

  .section {
    padding-block: 84px;
  }

  .hero h1 {
    font-size: clamp(3.2rem, 16vw, 4.7rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-portrait {
    width: calc(100% - 18px);
  }

  .portrait-frame {
    border-width: 7px;
    box-shadow: 14px 14px 0 var(--coral), 0 30px 70px rgba(0, 0, 0, 0.3);
  }

  .orbit-note {
    top: -32px;
    left: -4px;
    width: 82px;
    height: 82px;
  }

  .hero-ticker div {
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px 16px;
    padding-block: 16px;
    text-align: center;
  }

  .fact-strip {
    grid-template-columns: 1fr;
  }

  .fact-strip div {
    min-height: 104px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .fact-strip div:last-child {
    border-bottom: 0;
  }

  .interest-card {
    min-height: 420px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .timeline-year {
    margin-bottom: -10px;
  }

  .publication {
    gap: 18px;
    grid-template-columns: 1fr;
  }

  .pub-links {
    grid-column: 1;
  }

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

  .presentation p {
    grid-column: 1;
    margin: 0;
  }

  .contact-email {
    font-size: 1.05rem;
    word-break: break-word;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding-block: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}