:root {
  color-scheme: light;
  --ink: #182333;
  --muted: #526175;
  --blue: #2f5597;
  --blue-dark: #183a70;
  --blue-soft: #e9eff8;
  --slate: #333f50;
  --line: #d6dce5;
  --surface: #f6f8fb;
  --white: #fff;
  --max-width: 72rem;
  --radius: 0.75rem;
  --shadow: 0 1rem 3rem rgb(24 58 112 / 10%);
}

* {
  box-sizing: border-box;
}

html {
  font-size: clamp(100%, calc(87.5% + 0.35vw), 137.5%);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

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

a {
  color: var(--blue-dark);
  text-underline-offset: 0.2em;
}

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

:focus-visible {
  outline: 0.2rem solid #f0a53a;
  outline-offset: 0.2rem;
}

.skip-link {
  position: absolute;
  z-index: 20;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.6rem 0.9rem;
  transform: translateY(-160%);
  border-radius: 0.25rem;
  background: var(--ink);
  color: var(--white);
}

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

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgb(255 255 255 / 96%);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  padding-block: 0.85rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--slate);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-decoration: none;
}

.brand img {
  width: 2.8rem;
  height: auto;
  object-fit: contain;
}

.site-nav {
  order: 3;
  width: 100%;
}

.site-nav ul {
  display: flex;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: thin;
}

.site-nav a,
.language-link {
  display: block;
  padding: 0.45rem 0.65rem;
  border-radius: 0.35rem;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a[aria-current="page"] {
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.language-link {
  border: 1px solid var(--line);
}

.hero {
  overflow: hidden;
  padding-block: clamp(4rem, 9vw, 7rem);
  background:
    linear-gradient(120deg, rgb(255 255 255 / 96%), rgb(233 239 248 / 82%)),
    linear-gradient(135deg, var(--white), var(--blue-soft));
}

.hero-grid,
.split {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--slate);
  font-weight: 780;
  line-height: 1.14;
  text-wrap: balance;
}

h1 {
  max-width: 17ch;
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 5rem);
  letter-spacing: -0.045em;
}

.hero-title-line {
  display: block;
}

.hero h1 {
  max-width: none;
  font-size: clamp(2.15rem, 5.5vw, 4.2rem);
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  letter-spacing: -0.025em;
}

h3 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
}

.lead {
  max-width: 42rem;
  margin-block: 1.25rem 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.65rem 1rem;
  border: 2px solid var(--blue-dark);
  border-radius: 0.35rem;
  background: var(--blue-dark);
  color: var(--white);
  font-weight: 750;
  text-decoration: none;
}

.button:hover {
  background: var(--blue);
  color: var(--white);
}

.button-secondary {
  background: transparent;
  color: var(--blue-dark);
}

.button-secondary:hover {
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.hero-mark {
  display: none;
  width: min(22rem, 100%);
  margin-inline: auto;
  opacity: 0.96;
}

.contact-fab {
  position: fixed;
  z-index: 10;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.4rem;
  height: 3.4rem;
  border: 2px solid var(--white);
  border-radius: 50%;
  background: var(--blue-dark);
  box-shadow: 0 0.55rem 1.6rem rgb(24 58 112 / 28%);
  color: var(--white);
  text-decoration: none;
}

.contact-fab:hover {
  background: var(--blue);
  color: var(--white);
}

.contact-fab svg {
  width: 1.45rem;
  height: 1.45rem;
}

.section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
}

.section-tinted {
  background: var(--surface);
}

.section-heading {
  max-width: 46rem;
  margin-bottom: 2rem;
}

.section-heading p,
.page-intro p {
  color: var(--muted);
}

.cards {
  display: grid;
  gap: 1rem;
}

.card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.card-link {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 750;
}

.service-grid {
  display: grid;
  gap: 1rem;
}

.service-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: clip;
}

.service-card summary {
  display: grid;
  gap: 0.45rem;
  padding: 1.25rem 1.4rem;
  cursor: pointer;
  list-style: none;
}

.service-card summary::-webkit-details-marker {
  display: none;
}

.service-card summary::after {
  content: "+";
  grid-row: 1 / span 2;
  grid-column: 2;
  align-self: start;
  justify-self: end;
  width: 1.9rem;
  height: 1.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--accent);
  font-weight: 800;
}

.service-card[open] summary::after {
  content: "–";
}

.service-card summary span:first-child {
  grid-column: 1;
  color: var(--ink);
  font-size: 1.1em;
  font-weight: 800;
}

.service-card summary span:last-child {
  grid-column: 1;
  color: var(--muted);
}

.service-card[open] summary {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.service-detail {
  padding: clamp(1.4rem, 4vw, 2rem);
}

.service-detail > :last-child {
  margin-bottom: 0;
}

.service-detail h2 {
  margin-top: 0;
}

.service-detail h3 {
  margin-top: 1.4rem;
  font-size: 1em;
}

.service-list {
  margin: 1rem 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.service-list li + li {
  margin-top: 0.45rem;
}

.service-tags {
  margin-top: 0.8rem;
}

.service-tags li {
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 7%, var(--white));
}

.mapping-note {
  margin: 1.2rem 0;
  padding: 1rem;
  border-left: 0.25rem solid var(--accent);
  border-radius: 0.8rem;
  background: var(--surface);
}

.mapping-note h3 {
  margin-top: 0;
}

.resource-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
}

.resource-links a {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  font-size: 0.9em;
  font-weight: 750;
  text-decoration: none;
}

.resource-links a:hover {
  border-color: var(--accent);
}

.sector-list,
.plain-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.profile-summary {
  max-width: 44rem;
}

.profile-columns {
  display: grid;
  gap: 1rem;
}

.profile-panel {
  padding: clamp(1.4rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.profile-panel > :last-child {
  margin-bottom: 0;
}

.profile-details {
  max-width: 54rem;
}

.detail-block + .detail-block {
  margin-top: 2rem;
}

.detail-block h3 {
  margin-bottom: 0.8rem;
}

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline-heading {
  margin: 3rem 0 1rem;
  color: var(--ink);
  font-size: 1rem;
}

.section-heading + .timeline-heading {
  margin-top: 0;
}

.timeline-item {
  position: relative;
  padding: 0 0 2rem 1.5rem;
  border-left: 2px solid var(--line);
}

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

.timeline-item::before {
  position: absolute;
  top: 0.4rem;
  left: -0.42rem;
  width: 0.7rem;
  height: 0.7rem;
  border: 2px solid var(--white);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
  content: "";
}

.timeline-period {
  margin: 0 0 0.15rem;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.timeline-role {
  margin: 0;
  font-weight: 780;
}

.timeline-organisation {
  margin: 0.1rem 0 0.45rem;
  color: var(--muted);
}

.compact-list {
  margin: 0.55rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.detail-grid {
  display: grid;
  gap: 1rem;
}

.fact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.fact-list li + li {
  margin-top: 0.75rem;
}

.fact-list strong {
  display: block;
  color: var(--slate);
}

.publication-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.publication {
  padding: clamp(1.25rem, 3vw, 1.7rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.publication-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  margin: 0 0 0.55rem;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.publication h3 {
  max-width: 50rem;
  margin-bottom: 0.65rem;
}

.publication-authors,
.publication-venue {
  margin: 0;
  color: var(--muted);
}

.publication-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.8rem;
}

.publication-links a {
  font-size: 0.9rem;
  font-weight: 750;
}

.research-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.news-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.news-item {
  display: grid;
  gap: 0.25rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
}

.news-item a {
  max-width: 52rem;
  color: var(--slate);
  font-weight: 750;
  line-height: 1.35;
  text-decoration: none;
}

.news-item a:hover {
  color: var(--blue);
  text-decoration: underline;
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.news-meta span {
  font-weight: 750;
}

.news-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.news-sources a {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.news-loading {
  color: var(--muted);
}

.sector-list li {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--slate);
  font-size: 0.92rem;
}

.profile-photo {
  width: min(23rem, 100%);
  aspect-ratio: 1 / 1;
  margin-inline: auto;
  border-radius: 50%;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.page-header {
  padding-block: clamp(3rem, 7vw, 5rem);
  background: var(--surface);
}

.page-intro {
  max-width: 49rem;
}

.page-intro h1 {
  max-width: 20ch;
  font-size: clamp(2.3rem, 7vw, 4.2rem);
}

.notice {
  padding: 1rem 1.2rem;
  border-left: 0.3rem solid var(--blue);
  background: var(--blue-soft);
}

.contact-band {
  background: var(--blue-dark);
  color: var(--white);
}

.contact-band h2,
.contact-band a {
  color: var(--white);
}

.contact-band p {
  max-width: 44rem;
  color: #e3eaf5;
}

.site-footer {
  padding-block: 2rem;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner p {
  margin: 0;
}

@media (min-width: 44rem) {
  .hero-title-line {
    white-space: nowrap;
  }

  .site-nav {
    order: initial;
    width: auto;
    margin-left: auto;
  }

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

  .hero-grid,
  .split {
    grid-template-columns: minmax(0, 1.45fr) minmax(15rem, 0.75fr);
  }

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

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

  .service-card[open] {
    grid-column: 1 / -1;
  }

  .detail-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(15rem, 0.6fr);
  }
}

@media (min-width: 64rem) {
  .card {
    padding: 1.7rem;
  }

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

@media (min-width: 82rem) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(22rem, 0.75fr);
  }

  .hero-mark {
    display: block;
  }
}

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