:root {
  --paper: #f7f3ed;
  --paper-deep: #efe8df;
  --surface: #fffdf9;
  --surface-soft: #f4eee6;
  --sand: #dfd2c3;
  --sand-light: #e9e0d5;
  --taupe: #a18e7d;
  --brown: #6c5747;
  --brown-dark: #4c3b30;
  --olive: #62664c;
  --olive-soft: #d9dcc8;
  --charcoal: #282621;
  --ink-soft: #5f5a53;
  --ink-faint: #807970;
  --line: #d8cfc3;
  --line-strong: #bcae9e;
  --white: #fff;
  --shadow-sm: 0 12px 32px rgba(67, 54, 44, 0.07);
  --shadow-md: 0 22px 65px rgba(67, 54, 44, 0.11);
  --radius-sm: 0.7rem;
  --radius-md: 1.1rem;
  --radius-lg: 1.6rem;
  --shell: min(1180px, calc(100% - 3rem));
  --font-sans: Inter, "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6.5rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    radial-gradient(circle at 12% 8%, rgba(193, 174, 151, 0.14), transparent 23rem),
    radial-gradient(circle at 92% 28%, rgba(98, 102, 76, 0.08), transparent 27rem);
  content: "";
  pointer-events: none;
}

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

a {
  color: inherit;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--brown);
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  border-radius: 0.18rem;
  outline: 3px solid rgba(98, 102, 76, 0.5);
  outline-offset: 4px;
}

::selection {
  background: var(--olive-soft);
  color: var(--charcoal);
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

h1,
h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.035em;
}

h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.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: 100;
  top: 0.65rem;
  left: 0.65rem;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--charcoal);
  color: var(--white);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: sticky;
  z-index: 40;
  top: 0;
  border-bottom: 1px solid rgba(216, 207, 195, 0.88);
  background: rgba(247, 243, 237, 0.9);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 5.1rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--charcoal);
  text-decoration: none;
}

.brand:hover {
  color: var(--charcoal);
}

.brand-mark {
  display: grid;
  width: 2.45rem;
  height: 2.45rem;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(255, 253, 249, 0.76);
  color: var(--brown-dark);
  font-family: var(--font-serif);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}

.brand-copy {
  display: grid;
  line-height: 1.2;
}

.brand-copy strong {
  font-family: var(--font-serif);
  font-size: 1.04rem;
  font-weight: 600;
}

.brand-copy small {
  margin-top: 0.22rem;
  color: var(--ink-faint);
  font-size: 0.66rem;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.primary-navigation ul {
  display: flex;
  margin: 0;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
  padding: 0;
}

.primary-navigation a {
  position: relative;
  color: var(--ink-soft);
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-decoration: none;
}

.primary-navigation a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -0.55rem;
  left: 0;
  height: 1px;
  background: var(--brown);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.primary-navigation a:hover,
.primary-navigation a[aria-current="page"] {
  color: var(--charcoal);
}

.primary-navigation a:hover::after,
.primary-navigation a[aria-current="page"]::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 1.05rem;
  height: 1px;
  margin: 0.3rem auto;
  background: var(--charcoal);
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.72rem 1.28rem;
  font-size: 0.84rem;
  font-weight: 750;
  letter-spacing: 0.02em;
  line-height: 1;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

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

.button-primary {
  border-color: var(--brown-dark);
  background: var(--brown-dark);
  color: var(--white);
}

.button-primary:hover {
  border-color: var(--charcoal);
  background: var(--charcoal);
  color: var(--white);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 253, 249, 0.66);
  color: var(--charcoal);
}

.button-secondary:hover,
.button-quiet:hover {
  border-color: var(--brown);
  background: var(--surface);
  color: var(--brown-dark);
}

.button-small {
  min-height: 2.35rem;
  padding: 0.52rem 0.95rem;
  font-size: 0.76rem;
}

.button-quiet {
  border-color: var(--line);
  background: transparent;
  color: var(--charcoal);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--brown-dark);
  font-size: 0.84rem;
  font-weight: 760;
  text-decoration: none;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateX(0.22rem);
}

.external-mark {
  display: inline-block;
  margin-left: 0.32em;
  font-size: 0.78em;
  transition: transform 180ms ease;
}

a:hover .external-mark {
  transform: translate(0.1rem, -0.1rem);
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--olive);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero {
  overflow: hidden;
  padding: clamp(4.2rem, 8vw, 7.25rem) 0 clamp(4rem, 7vw, 6.25rem);
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
  grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
}

.hero-copy {
  max-width: 44rem;
}

.hero h1 {
  max-width: 12ch;
  margin-bottom: 1rem;
  font-size: clamp(2.85rem, 5.2vw, 4.15rem);
  line-height: 1;
}

.hero h1 span {
  display: block;
  margin-top: 0.65rem;
  color: var(--taupe);
  font-family: var(--font-sans);
  font-size: 0.29em;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-role {
  max-width: 40rem;
  margin-bottom: 0.28rem;
  color: var(--brown-dark);
  font-size: clamp(1.04rem, 2vw, 1.28rem);
  font-weight: 710;
  letter-spacing: -0.015em;
}

.hero-affiliation {
  max-width: 40rem;
  margin-bottom: 1.65rem;
  color: var(--ink-soft);
  font-size: 0.93rem;
  line-height: 1.55;
}

.hero-intro {
  max-width: 46rem;
  margin-bottom: 1.75rem;
  color: var(--ink-soft);
  font-family: var(--font-serif);
  font-size: clamp(1.02rem, 1.5vw, 1.16rem);
  line-height: 1.76;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.hero-contact {
  margin-left: 0.35rem;
}

.profile-links {
  display: flex;
  margin-top: 1.8rem;
  flex-wrap: wrap;
  gap: 0.55rem 1.3rem;
}

.profile-links a {
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.scan-frame {
  position: relative;
  width: min(100%, 28rem);
  aspect-ratio: 0.9;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 47% 47% 1.3rem 1.3rem;
  background:
    linear-gradient(160deg, rgba(255, 253, 249, 0.98), rgba(228, 219, 207, 0.88)),
    var(--surface);
  box-shadow: var(--shadow-md);
}

.scan-frame::before,
.scan-frame::after {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  content: "";
}

.scan-frame::before {
  top: -16%;
  right: -28%;
  width: 72%;
  aspect-ratio: 1;
  border: 1px solid rgba(98, 102, 76, 0.25);
}

.scan-frame::after {
  bottom: -18%;
  left: -26%;
  width: 68%;
  aspect-ratio: 1;
  background: rgba(161, 142, 125, 0.12);
}

.scan-label,
.scan-caption {
  position: absolute;
  z-index: 2;
  right: 1.35rem;
  left: 1.35rem;
  display: flex;
  justify-content: space-between;
  color: var(--ink-faint);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.scan-label {
  top: 1.25rem;
}

.scan-caption {
  bottom: 1.25rem;
}

.scan-field {
  position: absolute;
  z-index: 1;
  inset: 13% 10% 13%;
}

.orbit,
.scan-core,
.node {
  position: absolute;
  display: block;
  border-radius: 50%;
}

.orbit {
  top: 50%;
  left: 50%;
  border: 1px solid rgba(76, 59, 48, 0.32);
  transform: translate(-50%, -50%);
}

.orbit-1 {
  width: 88%;
  height: 70%;
  transform: translate(-50%, -50%) rotate(-13deg);
}

.orbit-2 {
  width: 72%;
  height: 82%;
  border-color: rgba(98, 102, 76, 0.42);
  transform: translate(-50%, -50%) rotate(21deg);
}

.orbit-3 {
  width: 58%;
  height: 58%;
  border-color: rgba(108, 87, 71, 0.45);
  box-shadow:
    0 0 0 1.2rem rgba(255, 253, 249, 0.18),
    0 0 0 2.8rem rgba(98, 102, 76, 0.035);
}

.orbit-4 {
  width: 37%;
  height: 45%;
  border-style: dashed;
  border-color: rgba(76, 59, 48, 0.5);
  transform: translate(-50%, -50%) rotate(-30deg);
}

.scan-core {
  top: 50%;
  left: 50%;
  width: 14%;
  aspect-ratio: 1;
  background: var(--olive);
  box-shadow:
    0 0 0 0.45rem rgba(98, 102, 76, 0.13),
    0 0 2.5rem rgba(98, 102, 76, 0.2);
  transform: translate(-50%, -50%);
}

.node {
  width: 0.52rem;
  height: 0.52rem;
  border: 2px solid var(--surface);
  background: var(--brown);
  box-shadow: 0 0 0 1px rgba(76, 59, 48, 0.25);
}

.node-1 {
  top: 24%;
  left: 25%;
}

.node-2 {
  top: 30%;
  right: 18%;
}

.node-3 {
  right: 26%;
  bottom: 22%;
}

.node-4 {
  bottom: 26%;
  left: 19%;
}

.scan-scale {
  position: absolute;
  z-index: 2;
  top: 17%;
  bottom: 17%;
  left: 1.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.scan-scale i {
  display: block;
  width: 0.55rem;
  height: 1px;
  background: rgba(76, 59, 48, 0.3);
}

.scan-scale i:nth-child(3n) {
  width: 0.95rem;
}

.metric-band {
  border-block: 1px solid var(--line);
  background: rgba(239, 232, 223, 0.64);
}

.metric-grid {
  display: grid;
  min-height: 8.75rem;
  align-items: center;
  gap: 1.5rem;
  grid-template-columns: repeat(3, 0.72fr) 1.55fr;
}

.metric-grid > div {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
}

.metric-grid strong {
  color: var(--brown-dark);
  font-family: var(--font-serif);
  font-size: 2.15rem;
  font-weight: 500;
  line-height: 1;
}

.metric-grid span {
  max-width: 8rem;
  color: var(--ink-soft);
  font-size: 0.69rem;
  font-weight: 700;
  line-height: 1.35;
  text-transform: uppercase;
}

.metric-grid > p {
  margin: 0;
  border-left: 1px solid var(--line-strong);
  padding-left: 1.5rem;
  color: var(--ink-faint);
  font-size: 0.74rem;
  line-height: 1.55;
}

.section[id] {
  scroll-margin-top: 6.5rem;
}

.section {
  padding: clamp(4.5rem, 8vw, 7rem) 0;
}

.section-tinted {
  border-block: 1px solid var(--line);
  background: rgba(239, 232, 223, 0.62);
}

.section-lined {
  border-block: 1px solid var(--line);
}

.section-heading {
  max-width: 45rem;
  margin-bottom: 2.9rem;
}

.section-heading h2 {
  margin-bottom: 0.75rem;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
}

.section-heading > p:last-child:not(.eyebrow) {
  max-width: 41rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.heading-row .desktop-link {
  margin-top: 2.3rem;
  flex: 0 0 auto;
}

.mobile-link {
  display: none;
  margin-top: 2rem;
}

.focus-layout {
  display: grid;
  align-items: start;
  gap: clamp(3rem, 8vw, 7.5rem);
  grid-template-columns: 1.15fr 0.85fr;
}

.focus-statement {
  max-width: 46rem;
}

.focus-statement p {
  color: var(--ink-soft);
  font-family: var(--font-serif);
  font-size: clamp(1.06rem, 1.65vw, 1.23rem);
  line-height: 1.78;
}

.focus-statement .text-link {
  margin-top: 0.5rem;
}

.focus-tags,
.tag-list,
.mini-tags,
.method-list {
  display: flex;
  margin: 0;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  padding: 0;
}

.focus-tags {
  position: relative;
  padding: 1.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.58);
  box-shadow: var(--shadow-sm);
}

.focus-tags li,
.mini-tags li,
.method-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.68);
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 650;
  line-height: 1.25;
}

.focus-tags li {
  padding: 0.62rem 0.82rem;
}

.mini-tags li,
.method-list li {
  padding: 0.42rem 0.65rem;
}

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

.publication-card {
  padding: 1.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.76);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.publication-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.publication-meta {
  display: flex;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.85rem;
  color: var(--ink-faint);
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.publication-meta > span + span:not(.corresponding-badge)::before {
  margin-right: 0.75rem;
  color: var(--line-strong);
  content: "•";
}

.corresponding-badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid #a9ad8a;
  border-radius: 999px;
  padding: 0.28rem 0.55rem;
  background: rgba(217, 220, 200, 0.58);
  color: #4d5139;
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.publication-card h3 {
  margin-bottom: 0.75rem;
  font-family: var(--font-serif);
  font-size: clamp(1.08rem, 1.5vw, 1.27rem);
  font-weight: 600;
  line-height: 1.43;
}

.publication-authors {
  margin-bottom: 1.15rem;
  color: var(--ink-soft);
  font-size: 0.79rem;
  line-height: 1.62;
}

.publication-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.doi-link {
  flex: 0 0 auto;
  color: var(--brown-dark);
  font-size: 0.69rem;
  font-weight: 760;
  text-decoration: none;
}

.publication-card-compact {
  display: flex;
  min-height: 20rem;
  flex-direction: column;
}

.publication-card-compact .publication-bottom {
  margin-top: auto;
}

.project-preview-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-preview {
  display: flex;
  min-height: 25rem;
  flex-direction: column;
  padding: 1.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.63);
}

.project-preview:nth-child(2) {
  background: rgba(226, 216, 204, 0.52);
}

.card-topline,
.project-card-index {
  display: flex;
  margin-bottom: 2.2rem;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-faint);
  font-size: 0.65rem;
  font-weight: 780;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.project-preview h3 {
  margin-bottom: 0.9rem;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.34;
}

.project-preview > p {
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.project-preview .mini-tags {
  margin-top: 0.6rem;
}

.project-preview .text-link {
  margin-top: auto;
  padding-top: 1.5rem;
}

.contact-strip {
  padding: clamp(4rem, 7vw, 6rem) 0;
  background: var(--brown-dark);
  color: var(--white);
}

.contact-strip .eyebrow {
  color: #d9dcc8;
}

.contact-strip-grid {
  display: grid;
  align-items: center;
  gap: 4rem;
  grid-template-columns: 1.12fr 0.88fr;
}

.contact-strip h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
}

.contact-strip-grid > div:last-child {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.contact-strip-grid > div:last-child p {
  width: 100%;
  max-width: 35rem;
  color: #e4dcd2;
}

.contact-strip .button-primary {
  border-color: var(--surface);
  background: var(--surface);
  color: var(--brown-dark);
}

.contact-strip .button-primary:hover {
  border-color: var(--paper-deep);
  background: var(--paper-deep);
  color: var(--charcoal);
}

.contact-strip .text-link {
  color: var(--surface);
}

.page-hero {
  padding: clamp(4.8rem, 8vw, 7.3rem) 0;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(115deg, rgba(255, 253, 249, 0.55), transparent 64%),
    rgba(239, 232, 223, 0.58);
}

.page-hero-compact {
  padding-block: clamp(4.4rem, 7vw, 6.25rem);
}

.page-hero-grid {
  display: grid;
  align-items: start;
  gap: clamp(3rem, 8vw, 7.5rem);
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.page-hero h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.6rem, 5vw, 3.75rem);
  line-height: 1.06;
}

.page-hero-copy {
  max-width: 43rem;
  padding-top: 1.75rem;
  color: var(--ink-soft);
  font-family: var(--font-serif);
  font-size: clamp(1.02rem, 1.65vw, 1.17rem);
  line-height: 1.75;
}

.page-hero-copy p:last-child {
  margin-bottom: 0;
}

.page-hero-copy .corresponding-badge {
  margin-right: 0.4rem;
  vertical-align: middle;
}

.direction-list {
  border-top: 1px solid var(--line-strong);
}

.direction-card {
  display: grid;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--line);
  gap: 2rem;
  grid-template-columns: 4.5rem minmax(0, 1fr);
}

.direction-number,
.skill-index {
  color: var(--taupe);
  font-family: var(--font-serif);
  font-size: 1rem;
}

.direction-card > div {
  display: grid;
  align-items: start;
  gap: 1.5rem 3rem;
  grid-template-columns: minmax(15rem, 0.7fr) minmax(18rem, 1.3fr);
}

.direction-card h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.3;
}

.direction-card p {
  margin: 0;
  color: var(--ink-soft);
}

.direction-card .mini-tags {
  grid-column: 2;
}

.workflow {
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.6);
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}

.workflow article {
  min-height: 16.5rem;
  padding: 1.7rem;
}

.workflow article + article {
  border-left: 1px solid var(--line);
}

.workflow span {
  color: var(--taupe);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.workflow h3 {
  margin: 3.8rem 0 0.7rem;
  font-family: var(--font-serif);
  font-size: 1.4rem;
}

.workflow p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.83rem;
}

.timeline {
  position: relative;
}

.timeline::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(25% - 0.5rem);
  width: 1px;
  background: var(--line);
  content: "";
}

.timeline-item {
  display: grid;
  padding: 0 0 3.5rem;
  gap: 3rem;
  grid-template-columns: 25% minmax(0, 1fr);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-date {
  position: relative;
  padding-right: 2rem;
  color: var(--olive);
  font-size: 0.73rem;
  font-weight: 780;
}

.timeline-date::after {
  position: absolute;
  top: 0.35rem;
  right: -0.27rem;
  width: 0.6rem;
  height: 0.6rem;
  border: 2px solid var(--paper);
  border-radius: 50%;
  background: var(--olive);
  box-shadow: 0 0 0 1px var(--olive);
  content: "";
}

.timeline-item h3 {
  margin-bottom: 0.2rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
}

.timeline-org {
  color: var(--brown-dark);
  font-weight: 700;
}

.timeline-item > div:last-child > p:not(.timeline-org) {
  max-width: 47rem;
  color: var(--ink-soft);
}

.thesis {
  padding: 1rem 1.15rem;
  border-left: 2px solid var(--taupe);
  background: rgba(239, 232, 223, 0.65);
  font-size: 0.86rem;
}

.thesis strong {
  display: block;
  color: var(--ink-faint);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.publication-toolbar,
.review-toolbar {
  display: grid;
  margin-bottom: 1.25rem;
  align-items: end;
  gap: 0.85rem;
  grid-template-columns: minmax(17rem, 1.65fr) repeat(3, minmax(8rem, 0.7fr)) auto;
}

.search-field label,
.filter-field label {
  display: block;
  margin-bottom: 0.42rem;
  color: var(--ink-soft);
  font-size: 0.67rem;
  font-weight: 780;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.search-field > div {
  display: flex;
  height: 3rem;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.search-field > div:focus-within,
.filter-field select:focus {
  border-color: var(--olive);
  box-shadow: 0 0 0 3px rgba(98, 102, 76, 0.13);
}

.search-field span {
  padding-left: 0.8rem;
  color: var(--ink-faint);
  font-size: 1.1rem;
}

.search-field input {
  width: 100%;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  padding: 0 0.8rem;
  background: transparent;
  color: var(--charcoal);
  font-size: 0.84rem;
}

.filter-field select {
  width: 100%;
  height: 3rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  outline: 0;
  padding: 0 2rem 0 0.8rem;
  background-color: var(--surface);
  color: var(--charcoal);
  cursor: pointer;
  font-size: 0.8rem;
}

.filter-reset {
  height: 3rem;
  border-radius: var(--radius-sm);
}

.results-bar {
  display: flex;
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.results-bar p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.77rem;
  font-weight: 720;
}

.results-bar a {
  color: var(--brown-dark);
  font-size: 0.74rem;
  font-weight: 720;
  text-decoration: none;
}

.publication-year {
  margin-bottom: 4rem;
}

.publication-year:last-child {
  margin-bottom: 0;
}

.year-heading {
  display: flex;
  margin-bottom: 1.3rem;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.year-heading h2 {
  margin: 0;
  color: var(--brown-dark);
  font-size: 2rem;
}

.year-heading span {
  color: var(--ink-faint);
  font-size: 0.68rem;
  font-weight: 740;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.publication-list {
  display: grid;
  gap: 0.85rem;
}

.publication-list .publication-card {
  padding: 1.45rem 1.55rem;
}

.publication-list .publication-card h3 {
  max-width: 66rem;
  font-size: 1.12rem;
}

.publication-list .publication-bottom {
  align-items: center;
}

.empty-state {
  padding: 4rem 1.5rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  text-align: center;
}

.empty-state h2,
.empty-state h3 {
  margin-bottom: 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.5rem;
}

.empty-state p {
  margin: 0;
  color: var(--ink-soft);
}

.project-stack {
  display: grid;
  gap: 1.5rem;
}

.project-card {
  display: grid;
  scroll-margin-top: 7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.72);
  box-shadow: var(--shadow-sm);
  grid-template-columns: 11rem minmax(0, 1fr);
  overflow: hidden;
}

.project-card-index {
  margin: 0;
  padding: 2rem 1.4rem;
  border-right: 1px solid var(--line);
  flex-direction: column;
  justify-content: flex-start;
  background: rgba(239, 232, 223, 0.7);
}

.project-card-main {
  padding: clamp(1.75rem, 4vw, 3rem);
}

.project-card-main > h2 {
  max-width: 45rem;
  margin-bottom: 2rem;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1.2;
}

.field-label {
  margin-bottom: 0.55rem;
  color: var(--olive);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-problem {
  max-width: 51rem;
  margin-bottom: 2.2rem;
}

.project-problem p:last-child,
.project-columns p:not(.field-label) {
  color: var(--ink-soft);
}

.project-columns {
  display: grid;
  margin-top: 1.8rem;
  gap: 2.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.method-list {
  gap: 0.45rem;
}

.plain-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.plain-list li + li {
  margin-top: 0.42rem;
}

.project-links {
  display: grid;
  gap: 0.55rem;
}

.project-links a {
  width: fit-content;
  color: var(--brown-dark);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

.project-links span {
  color: var(--ink-faint);
  font-size: 0.8rem;
}

.related-publications {
  margin-top: 2.25rem;
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
}

.related-publications summary {
  width: fit-content;
  color: var(--brown-dark);
  cursor: pointer;
  font-size: 0.77rem;
  font-weight: 760;
}

.related-publications ol {
  display: grid;
  margin: 1.1rem 0 0;
  gap: 0.7rem;
  padding-left: 1.25rem;
}

.related-publications li {
  padding-left: 0.25rem;
}

.related-publications a {
  color: var(--charcoal);
  font-family: var(--font-serif);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration-thickness: 1px;
}

.related-publications li span {
  display: block;
  margin-top: 0.2rem;
  color: var(--ink-faint);
  font-size: 0.68rem;
}

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

.skill-card {
  min-height: 21rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.68);
}

.skill-card-featured {
  background: rgba(226, 216, 204, 0.58);
}

.skill-card h2 {
  margin: 2.5rem 0 1.25rem;
  font-size: 1.55rem;
}

.skill-card ul {
  margin: 0;
  list-style: none;
  padding: 0;
}

.skill-card li {
  padding: 0.56rem 0;
  border-top: 1px solid rgba(216, 207, 195, 0.85);
  color: var(--ink-soft);
  font-size: 0.79rem;
  line-height: 1.45;
}

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

.award-card {
  min-height: 19rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.66);
}

.award-card time {
  color: var(--olive);
  font-size: 0.67rem;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.award-card h3 {
  margin: 3.25rem 0 0.55rem;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.25;
}

.award-org {
  color: var(--brown-dark);
  font-size: 0.78rem;
  font-weight: 720;
}

.award-card p:last-child:not(.award-org) {
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.two-column-heading {
  display: grid;
  align-items: start;
  gap: 5rem;
  grid-template-columns: 0.82fr 1.18fr;
}

.membership-list {
  border-top: 1px solid var(--line-strong);
}

.membership-list article {
  display: grid;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
  gap: 1rem;
  grid-template-columns: 1.5rem 1fr;
}

.membership-list article > span {
  color: var(--olive);
}

.membership-list p {
  margin-bottom: 0.4rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
}

.membership-list a {
  color: var(--brown-dark);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
}

.activity-groups {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.activity-group {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.56);
}

.activity-group h3 {
  margin-bottom: 1.25rem;
  color: var(--brown-dark);
  font-family: var(--font-serif);
  font-size: 1.3rem;
}

.activity-group ul {
  margin: 0;
  list-style: none;
  padding: 0;
}

.activity-group li {
  display: grid;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
  gap: 0.85rem;
  grid-template-columns: 3.5rem 1fr;
}

.activity-group li > span {
  color: var(--olive);
  font-size: 0.67rem;
  font-weight: 780;
}

.activity-group li p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.77rem;
  line-height: 1.55;
}

.conference-list {
  border-top: 1px solid var(--line-strong);
}

.conference-list article {
  display: grid;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  gap: 1.5rem;
  grid-template-columns: 3rem 1fr;
}

.conference-list article > span {
  color: var(--taupe);
  font-family: var(--font-serif);
}

.conference-type {
  margin-bottom: 0.35rem;
  color: var(--olive);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.conference-list h3 {
  margin-bottom: 0.35rem;
  font-family: var(--font-serif);
  font-size: 1.12rem;
}

.conference-list article > div > p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.review-toolbar {
  grid-template-columns: minmax(16rem, 1fr) 10rem auto;
}

.review-toolbar > p {
  margin: 0 0 0.75rem;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 720;
  text-align: right;
}

.review-list {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.review-list article {
  min-height: 12.5rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 253, 249, 0.72);
}

.review-list article > div {
  display: flex;
  margin-bottom: 2rem;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.review-date,
.review-role {
  color: var(--ink-faint);
  font-size: 0.59rem;
  font-weight: 780;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.review-list h3 {
  margin-bottom: 0.65rem;
  font-size: 0.92rem;
  line-height: 1.38;
}

.review-list h3 a {
  text-decoration: none;
}

.review-list p {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.66rem;
}

.course-grid,
.recommendation-grid,
.contact-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.course-grid article {
  min-height: 18rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.62);
}

.course-schedule {
  min-height: 3.2rem;
  color: var(--olive);
  font-size: 0.66rem;
  font-weight: 760;
}

.course-grid h3 {
  margin: 2.2rem 0 0.7rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.course-grid article > p:not(.course-schedule) {
  color: var(--ink-soft);
  font-size: 0.76rem;
}

.course-grid .text-link {
  margin-top: 1rem;
}

.recommendation-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.recommendation-grid article {
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.55);
}

.recommendation-grid article > span {
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--brown-dark);
  font-family: var(--font-serif);
}

.recommendation-grid h3 {
  min-height: 3rem;
  margin: 2rem 0 1rem;
  font-family: var(--font-serif);
  font-size: 1rem;
}

.cv-section {
  padding-top: 2rem;
}

.cv-frame {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: #d9d5cf;
  box-shadow: var(--shadow-md);
}

.cv-frame object {
  width: 100%;
  height: min(78vh, 64rem);
}

.cv-fallback {
  padding: 4rem 2rem;
  text-align: center;
}

.contact-hero-grid {
  display: grid;
  align-items: end;
  gap: clamp(3rem, 8vw, 7rem);
  grid-template-columns: 1fr 1fr;
}

.contact-hero h1 {
  max-width: 13ch;
  margin-bottom: 1rem;
}

.contact-hero-grid > div:first-child > p:last-child {
  max-width: 40rem;
  margin: 0;
  color: var(--ink-soft);
}

.contact-primary {
  padding: 2rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.72);
  box-shadow: var(--shadow-sm);
}

.contact-primary .field-label:not(:first-child) {
  margin-top: 1.7rem;
}

.contact-email {
  display: block;
  width: fit-content;
  color: var(--brown-dark);
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  font-weight: 600;
  line-height: 1.25;
  text-decoration-thickness: 1px;
}

.contact-email-small {
  font-size: 1.12rem;
}

.copy-button {
  margin-top: 0.8rem;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 0.2rem 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 720;
}

.copy-button:hover {
  color: var(--brown-dark);
}

.contact-grid {
  align-items: stretch;
  grid-template-columns: 1.1fr 0.9fr;
}

.contact-card {
  padding: 1.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.65);
}

.contact-card h2 {
  margin-bottom: 1rem;
  font-size: 1.55rem;
  line-height: 1.3;
}

.contact-card p {
  color: var(--ink-soft);
}

.contact-link-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.contact-link-list a {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--brown-dark);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
}

.contact-card-note {
  grid-column: 1 / -1;
}

.site-footer {
  padding: 4.5rem 0 1.5rem;
  border-top: 1px solid var(--line);
  background: var(--paper-deep);
}

.footer-grid {
  display: grid;
  padding-bottom: 3rem;
  gap: 3rem;
  grid-template-columns: 1.2fr 0.8fr 1fr;
}

.footer-name {
  display: inline-block;
  margin-bottom: 0.8rem;
  color: var(--charcoal);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
}

.footer-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.77rem;
}

.footer-links,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 0.55rem;
}

.footer-links a,
.footer-contact a {
  width: fit-content;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 680;
  text-decoration: none;
}

.footer-contact p {
  margin-bottom: 0.35rem;
  color: var(--olive);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.footer-base {
  display: flex;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-faint);
  font-size: 0.64rem;
}

.error-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
}

.error-main {
  width: min(38rem, calc(100% - 3rem));
  text-align: center;
}

.error-visual {
  position: relative;
  display: grid;
  width: 11rem;
  height: 11rem;
  margin: 0 auto 2rem;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(255, 253, 249, 0.65);
  box-shadow:
    0 0 0 1.2rem rgba(161, 142, 125, 0.08),
    0 0 0 2.5rem rgba(98, 102, 76, 0.04);
}

.error-visual::before {
  position: absolute;
  width: 72%;
  height: 42%;
  border: 1px dashed var(--taupe);
  border-radius: 50%;
  content: "";
  transform: rotate(-17deg);
}

.error-visual span {
  color: var(--brown-dark);
  font-family: var(--font-serif);
  font-size: 2rem;
}

.error-main h1 {
  margin-bottom: 0.7rem;
  font-size: clamp(2.1rem, 5vw, 3.1rem);
}

.error-main > p:not(.eyebrow) {
  margin-bottom: 1.5rem;
  color: var(--ink-soft);
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[hidden] {
  display: none !important;
}


.profile-preview-grid,
.profiles-grid {
  display: grid;
  gap: 1.15rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.profile-preview-card,
.profile-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.72);
  box-shadow: var(--shadow-sm);
}

.profile-preview-card {
  display: flex;
  min-height: 15rem;
  padding: 1.45rem;
  flex-direction: column;
}

.profile-preview-card h3,
.profile-card h2 {
  margin: 0.35rem 0 0.7rem;
  font-size: 1.45rem;
  line-height: 1.25;
}

.profile-preview-card > p:not(.profile-category),
.profile-card > p:not(.profile-category):not(.profile-identifier) {
  color: var(--ink-soft);
}

.profile-preview-card .text-link {
  margin-top: auto;
}

.profile-category {
  margin: 0;
  color: var(--olive);
  font-size: 0.66rem;
  font-weight: 760;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

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

.profile-card {
  display: flex;
  min-height: 20rem;
  padding: 1.55rem;
  flex-direction: column;
}

.profile-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.profile-monogram {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--brown-dark);
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 700;
}

.profile-identifier {
  margin-top: auto;
  padding-top: 1rem;
  color: var(--ink-faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  overflow-wrap: anywhere;
}

.profile-card .button {
  width: 100%;
  margin-top: 0.8rem;
}

.sync-explainer {
  display: grid;
  align-items: start;
  gap: 3rem;
  grid-template-columns: 0.85fr 1.15fr;
}

.sync-explainer h2 {
  margin-top: 0.4rem;
}

.sync-explainer p {
  color: var(--ink-soft);
}

@media (max-width: 1080px) {
  :root {
    --shell: min(100% - 2.4rem, 1020px);
  }

  .primary-navigation ul {
    gap: 0.95rem;
  }

  .primary-navigation a {
    font-size: 0.72rem;
  }

  .brand-copy small {
    display: none;
  }

  .metric-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .metric-grid > p {
    grid-column: 1 / -1;
    margin-bottom: 1.4rem;
    border-top: 1px solid var(--line);
    border-left: 0;
    padding-top: 1rem;
    padding-left: 0;
  }

  .publication-toolbar {
    grid-template-columns: repeat(3, 1fr);
  }

  .publication-toolbar .search-field {
    grid-column: span 2;
  }

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

  .recommendation-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  :root {
    --shell: min(100% - 2rem, 760px);
  }

  body.nav-open {
    overflow: hidden;
  }

  .menu-toggle {
    position: relative;
    z-index: 51;
    display: block;
  }

  .nav-open .menu-toggle span:not(.sr-only):nth-of-type(2) {
    transform: translateY(0.19rem) rotate(45deg);
  }

  .nav-open .menu-toggle span:not(.sr-only):nth-of-type(3) {
    transform: translateY(-0.19rem) rotate(-45deg);
  }

  .primary-navigation {
    position: fixed;
    z-index: 50;
    inset: 0;
    display: grid;
    visibility: hidden;
    overflow-y: auto;
    padding: 7rem 1.5rem 2rem;
    background: rgba(247, 243, 237, 0.98);
    opacity: 0;
    place-items: start center;
    transform: translateY(-0.75rem);
    transition:
      visibility 180ms ease,
      opacity 180ms ease,
      transform 180ms ease;
  }

  .nav-open .primary-navigation {
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .primary-navigation ul {
    width: min(100%, 32rem);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .primary-navigation li {
    border-bottom: 1px solid var(--line);
  }

  .primary-navigation li a:not(.button) {
    display: block;
    padding: 0.88rem 0;
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-weight: 600;
  }

  .primary-navigation a:not(.button)::after {
    display: none;
  }

  .nav-cv {
    padding-top: 1.1rem;
    border-bottom: 0 !important;
  }

  .nav-cv .button {
    width: 100%;
  }

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

  .hero-copy {
    max-width: 46rem;
  }

  .hero-visual {
    justify-content: center;
  }

  .scan-frame {
    width: min(100%, 25rem);
  }

  .metric-grid {
    padding-block: 1.5rem 0;
  }

  .focus-layout,
  .contact-strip-grid,
  .two-column-heading {
    gap: 2.5rem;
    grid-template-columns: 1fr;
  }

  .page-hero-copy {
    padding-top: 0;
  }

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

  .direction-card .mini-tags {
    grid-column: auto;
  }

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

  .workflow article:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .workflow article:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .project-preview-grid,
  .skills-grid,
  .award-grid,
  .course-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-preview {
    min-height: 22rem;
  }

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

  .project-card-index {
    padding: 1rem 1.4rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    flex-direction: row;
  }

  .activity-groups {
    grid-template-columns: 1fr;
  }

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

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

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  :root {
    --shell: calc(100% - 1.4rem);
  }

  html {
    scroll-padding-top: 5.5rem;
  }

  .header-inner {
    min-height: 4.55rem;
  }

  .brand-mark {
    width: 2.15rem;
    height: 2.15rem;
  }

  .brand-copy strong {
    font-size: 0.95rem;
  }

  .hero {
    padding-top: 3.6rem;
  }

  .hero h1 {
    font-size: clamp(2.55rem, 12vw, 3.25rem);
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .button {
    flex: 1 1 8rem;
  }

  .hero-contact {
    width: 100%;
    margin: 0.45rem 0 0;
  }

  .profile-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .scan-frame {
    width: min(100%, 21rem);
  }

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

  .metric-grid > div {
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line);
  }

  .metric-grid > p {
    grid-column: auto;
    border-top: 0;
  }

  .heading-row {
    display: block;
  }

  .desktop-link {
    display: none;
  }

  .mobile-link {
    display: inline-flex;
  }

  .publication-grid,
  .project-preview-grid,
  .skills-grid,
  .award-grid,
  .course-grid,
  .recommendation-grid,
  .review-list {
    grid-template-columns: 1fr;
  }

  .publication-card-compact,
  .project-preview,
  .skill-card,
  .award-card,
  .course-grid article {
    min-height: auto;
  }

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

  .contact-strip-grid {
    gap: 2rem;
  }

  .contact-strip-grid > div:last-child {
    align-items: stretch;
  }

  .contact-strip .button {
    width: 100%;
  }

  .page-hero {
    padding-block: 3.8rem;
  }

  .page-hero h1 {
    font-size: clamp(2.35rem, 11vw, 3rem);
  }

  .direction-card {
    gap: 1rem;
    grid-template-columns: 2.5rem 1fr;
  }

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

  .workflow article {
    min-height: auto;
  }

  .workflow article + article,
  .workflow article:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .workflow h3 {
    margin-top: 2rem;
  }

  .timeline::before {
    left: 0.25rem;
  }

  .timeline-item {
    gap: 1rem;
    grid-template-columns: 1fr;
    padding-left: 1.6rem;
  }

  .timeline-date {
    padding: 0;
  }

  .timeline-date::after {
    top: 0.35rem;
    right: auto;
    left: -1.61rem;
  }

  .publication-toolbar,
  .review-toolbar {
    grid-template-columns: 1fr;
  }

  .publication-toolbar .search-field {
    grid-column: auto;
  }

  .filter-reset {
    width: 100%;
  }

  .results-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .publication-list .publication-card {
    padding: 1.2rem;
  }

  .project-card-main {
    padding: 1.35rem;
  }

  .project-columns {
    gap: 1.5rem;
    grid-template-columns: 1fr;
  }

  .two-column-heading {
    gap: 1rem;
  }

  .activity-group li {
    grid-template-columns: 2.7rem 1fr;
  }

  .review-toolbar > p {
    margin: 0;
    text-align: left;
  }

  .contact-primary {
    padding: 1.35rem;
  }

  .contact-email {
    font-size: 1.14rem;
    overflow-wrap: anywhere;
  }

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

  .footer-grid {
    gap: 2rem;
    grid-template-columns: 1fr;
  }

  .footer-grid > div:first-child {
    grid-column: auto;
  }

  .footer-base {
    align-items: flex-start;
    flex-direction: column;
  }
}


@media (max-width: 980px) {
  .profiles-grid,
  .profile-preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .profiles-grid,
  .profile-preview-grid,
  .sync-explainer {
    grid-template-columns: 1fr;
  }

  .profile-card,
  .profile-preview-card {
    min-height: auto;
  }
}

@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;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .publication-toolbar,
  .review-toolbar,
  .contact-strip,
  .button,
  .copy-button {
    display: none !important;
  }

  body {
    background: #fff;
  }

  .section,
  .page-hero {
    padding-block: 1.5rem;
  }

  .publication-card,
  .project-card,
  .skill-card,
  .award-card {
    break-inside: avoid;
    box-shadow: none;
  }
}