:root {
  --ink: #13202b;
  --muted: #5b6875;
  --line: #dce3e8;
  --paper: #ffffff;
  --soft: #f4f7f8;
  --deep: #0c1a24;
  --teal: #047c86;
  --teal-dark: #035e66;
  --amber: #c47a1e;
  --shadow: 0 18px 50px rgba(19, 32, 43, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 64px);
  color: #fff;
  transition: background 180ms ease, box-shadow 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 1px 0 rgba(19, 32, 43, 0.08);
  backdrop-filter: blur(14px);
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}

.brand-logo {
  display: block;
  width: clamp(76px, 8vw, 104px);
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(7, 18, 26, 0.34));
}

.brand-text {
  display: block;
  line-height: 1.08;
}

.brand-text strong,
.brand-text span {
  display: block;
}

.brand-text strong {
  color: currentColor;
  font-size: 0.98rem;
  font-weight: 800;
}

.brand-text span {
  color: currentColor;
  font-size: 0.82rem;
  font-weight: 700;
  opacity: 0.78;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  border-radius: 8px;
  padding: 9px 12px;
  color: currentColor;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover {
  background: rgba(255, 255, 255, 0.16);
}

.is-scrolled .site-nav a:hover {
  background: var(--soft);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid currentColor;
  border-radius: 8px;
  color: currentColor;
  background: transparent;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 82vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero::before {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(115, 212, 211, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(115, 212, 211, 0.08) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.9), transparent 76%);
  animation: heroGridDrift 18s linear infinite;
}

.hero::after {
  z-index: 2;
  background:
    radial-gradient(circle at 76% 28%, rgba(24, 172, 216, 0.22), transparent 24%),
    linear-gradient(115deg, transparent 0%, transparent 42%, rgba(24, 172, 216, 0.26) 49%, transparent 56%, transparent 100%);
  mix-blend-mode: screen;
  animation: heroScan 7s ease-in-out infinite;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  transform: scale(1.03);
  animation: heroImagePulse 16s ease-in-out infinite;
}

.hero-overlay {
  z-index: 3;
  background:
    linear-gradient(90deg, rgba(7, 18, 26, 0.94) 0%, rgba(7, 18, 26, 0.72) 42%, rgba(7, 18, 26, 0.24) 100%),
    linear-gradient(0deg, rgba(7, 18, 26, 0.62) 0%, rgba(7, 18, 26, 0) 35%);
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 760px;
  padding: 152px clamp(20px, 5vw, 64px) 88px;
}

.hero-motion {
  position: absolute;
  z-index: 4;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-motion span {
  position: absolute;
  left: -22%;
  width: 52%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(115, 212, 211, 0.88), transparent);
  box-shadow: 0 0 22px rgba(24, 172, 216, 0.55);
  transform: rotate(-18deg);
  animation: mobilityTrace 6.8s linear infinite;
}

.hero-motion span::after {
  content: "";
  position: absolute;
  right: 18%;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #73d4d3;
  box-shadow: 0 0 18px rgba(115, 212, 211, 0.9);
  transform: translateY(-50%);
}

.hero-motion span:nth-child(1) {
  top: 34%;
}

.hero-motion span:nth-child(2) {
  top: 54%;
  animation-delay: 1.9s;
  opacity: 0.75;
}

.hero-motion span:nth-child(3) {
  top: 72%;
  animation-delay: 3.4s;
  opacity: 0.55;
}

@keyframes heroGridDrift {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 152px 76px, 152px 76px;
  }
}

@keyframes heroScan {
  0%, 100% {
    opacity: 0.42;
    transform: translateX(-8%);
  }
  50% {
    opacity: 0.78;
    transform: translateX(8%);
  }
}

@keyframes heroImagePulse {
  0%, 100% {
    transform: scale(1.03);
  }
  50% {
    transform: scale(1.075) translateX(0.8%);
  }
}

@keyframes mobilityTrace {
  from {
    transform: translateX(-18%) rotate(-18deg);
  }
  to {
    transform: translateX(250%) rotate(-18deg);
  }
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #73d4d3;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.1;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 2vw, 1.22rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  padding: 11px 16px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  color: #fff;
  background: var(--teal);
}

.button.primary:hover {
  background: var(--teal-dark);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.52);
  color: #fff;
}

.section {
  padding: 84px clamp(20px, 5vw, 64px);
}

.section-heading {
  max-width: 960px;
  margin-bottom: 28px;
}

.news-section {
  padding-top: 58px;
}

.news-list,
.publication-list {
  display: grid;
  gap: 14px;
  width: 100%;
  max-width: none;
}

.alumni-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  width: 100%;
  max-width: none;
}

.alumni-list .empty-state {
  grid-column: 1 / -1;
}

.news-item,
.publication,
.person-card,
.project-card,
.join-panel,
.alumni-card,
.empty-state {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.news-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
  padding: 16px;
  align-items: center;
}

.news-image {
  width: 100%;
  max-height: 260px;
  border-radius: 8px;
  object-fit: contain;
  background: var(--soft);
}

.news-body {
  min-width: 0;
}

.news-item time,
.venue,
.role {
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.news-item p,
.publication p,
.person-card p,
.project-card p,
.join p,
.body-copy p {
  margin: 8px 0 0;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1.2fr);
  gap: clamp(28px, 7vw, 88px);
  align-items: start;
  border-top: 1px solid var(--line);
}

.body-copy {
  max-width: 780px;
  font-size: 1.08rem;
}

.people-grid {
  display: grid;
  gap: 28px;
}

.people-group {
  display: grid;
  gap: 14px;
}

.people-group h3 {
  font-size: clamp(1.35rem, 2vw, 1.9rem);
}

.people-group-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.person-card,
.project-card {
  padding: 18px;
  min-height: 210px;
}

.person-card {
  text-align: center;
}

.person-card.lead {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  grid-column: 1 / -1;
  min-height: 360px;
  text-align: left;
  background:
    radial-gradient(circle at 18% 14%, rgba(24, 172, 216, 0.12), transparent 34%),
    linear-gradient(135deg, #fff, #f8fcfc);
  box-shadow: var(--shadow);
}

.people-group:first-child .people-group-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.avatar-photo {
  position: relative;
  width: 92px;
  height: 92px;
  margin: 0 auto 12px;
}

.person-card.lead .avatar-photo {
  width: min(100%, 280px);
  height: 320px;
  margin: 0;
}

.avatar-photo img {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  object-fit: cover;
  background: var(--soft);
  box-shadow: 0 12px 28px rgba(19, 32, 43, 0.14);
}

.person-card.lead .avatar-photo img {
  border-radius: 8px;
  object-position: center 34%;
}

.person-card-body {
  min-width: 0;
}

.person-card h4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  align-items: baseline;
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.25;
}

.person-card h4 em {
  color: var(--teal-dark);
  font-size: 1em;
  font-style: normal;
  font-weight: 900;
}

.person-card.lead h4 {
  justify-content: start;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.principal-role {
  margin-bottom: 6px !important;
}

.appointment-list {
  display: grid;
  gap: 3px;
  margin: 8px 0 14px;
}

.appointment-list p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.achievement-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.achievement-list li {
  position: relative;
  padding-left: 20px;
  color: var(--ink);
}

.achievement-list li::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #18acd8, #144fb0);
}

.research-focus {
  border-top: 1px solid rgba(17, 35, 58, 0.08);
  margin-top: 18px !important;
  padding-top: 14px;
}

.profile-meta {
  color: var(--teal) !important;
  font-weight: 800;
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}

.profile-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.profile-links a.icon-link {
  width: 32px;
  height: 32px;
  padding: 0;
}

.profile-links a.icon-link svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.muted {
  background: var(--soft);
}

.project-card span {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--teal);
  font-weight: 800;
}

.projects-section {
  background: #f3f4f5;
}

.projects-heading {
  max-width: none;
  margin: 0 auto 70px;
  text-align: center;
}

.projects-heading h2 {
  color: #263546;
  font-size: clamp(3.2rem, 7vw, 6.2rem);
  font-weight: 500;
  line-height: 1;
}

.projects-heading::after {
  content: "";
  display: block;
  width: min(460px, 52vw);
  height: 1px;
  margin: 38px auto 0;
  background: rgba(38, 53, 70, 0.5);
}

.projects-section .project-grid {
  max-width: 1180px;
  margin: 0 auto;
  gap: 22px;
}

.projects-section .project-card {
  display: grid;
  align-content: start;
  min-height: 270px;
  border-color: rgba(38, 53, 70, 0.08);
  padding: 44px 34px 34px;
  background: rgba(255, 255, 255, 0.42);
  box-shadow: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.projects-section .project-card:hover {
  border-color: rgba(24, 172, 216, 0.22);
  background:
    linear-gradient(135deg, rgba(24, 172, 216, 0.16), rgba(20, 79, 176, 0.11)),
    rgba(255, 255, 255, 0.72);
  transform: translateY(-4px);
}

.project-visual {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  margin-bottom: 30px;
  color: #111820;
}

.project-visual svg {
  display: block;
  width: 78px;
  height: 78px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.projects-section .project-card h3 {
  color: #263546;
  font-size: 1.25rem;
  font-weight: 800;
}

.projects-section .project-card p {
  margin-top: 10px;
  color: #334254;
  font-size: 1.02rem;
  line-height: 1.58;
}

.publication {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 26px;
  align-items: stretch;
  padding: 18px 22px 18px 18px;
}

.publication a {
  color: inherit;
  text-decoration-color: rgba(4, 124, 134, 0.35);
  text-underline-offset: 4px;
}

.publication-body {
  align-self: center;
  min-width: 0;
}

.publication-image,
.publication-visual {
  width: 100%;
  min-height: 154px;
  border-radius: 8px;
}

.publication-image {
  object-fit: cover;
  background: var(--soft);
}

.publication-visual {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  color: #fff;
  background:
    radial-gradient(circle at 30% 22%, rgba(255, 255, 255, 0.22), transparent 20%),
    linear-gradient(135deg, #18acd8, #144fb0 68%, #047c86);
}

.publication-visual::before,
.publication-visual::after {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
}

.publication-visual::after {
  inset: auto 14px 18px;
  height: 34%;
  border-width: 1px 0 0;
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.34), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px 16px);
}

.publication-visual span {
  position: relative;
  z-index: 1;
  font-size: 1.12rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.publication-visual i,
.publication-visual b {
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
}

.publication-visual i {
  width: 62px;
  height: 62px;
  right: -16px;
  top: -14px;
}

.publication-visual b {
  width: 94px;
  height: 94px;
  left: -38px;
  bottom: -44px;
}

.publication-more-button {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  margin-top: 18px;
  border: 0;
  border-radius: 8px;
  padding: 13px 22px 13px 24px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(22, 173, 216, 0.95), rgba(20, 79, 176, 0.96)),
    var(--teal);
  font-weight: 800;
  letter-spacing: 0;
  cursor: pointer;
  box-shadow: 0 16px 32px rgba(19, 99, 176, 0.18);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.publication-more-button:hover {
  box-shadow: 0 20px 38px rgba(19, 99, 176, 0.24);
  filter: saturate(1.08);
  transform: translateY(-2px);
}

.publication-more-button:focus-visible {
  outline: 3px solid rgba(4, 124, 134, 0.22);
  outline-offset: 3px;
}

.publication-more-text {
  white-space: nowrap;
}

.publication-more-count {
  border-radius: 999px;
  padding: 5px 10px;
  color: #eafcff;
  background: rgba(255, 255, 255, 0.18);
  font-size: 0.82rem;
  line-height: 1;
}

.publication-more-icon {
  width: 9px;
  height: 9px;
  margin-left: 1px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.18s ease;
}

.publication-more-button[aria-expanded="true"] .publication-more-icon {
  transform: rotate(225deg) translateY(-2px);
}

.empty-state {
  padding: 22px;
}

.alumni-card {
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 198px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(24, 172, 216, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 252, 0.98)),
    #fff;
  box-shadow: 0 18px 34px rgba(17, 35, 58, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.alumni-card.phd-card {
  background:
    radial-gradient(circle at top right, rgba(210, 59, 59, 0.16), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 247, 247, 0.98)),
    #fff;
}

.alumni-card.phd-card::before {
  background: linear-gradient(90deg, #d23b3b, #9b1f2e);
}

.alumni-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, #18acd8, #144fb0, #047c86);
}

.alumni-card:hover {
  border-color: rgba(4, 124, 134, 0.26);
  box-shadow: 0 24px 42px rgba(17, 35, 58, 0.1);
  transform: translateY(-2px);
}

.alumni-card-header {
  display: flex;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.alumni-card-header > div {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
}

.alumni-icon {
  flex: 0 0 48px;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  min-width: 48px;
  max-width: 48px;
  aspect-ratio: 1 / 1;
  box-sizing: border-box;
  border: 1px solid rgba(4, 124, 134, 0.22);
  border-radius: 7px;
  color: var(--teal-dark);
  background:
    linear-gradient(135deg, rgba(24, 172, 216, 0.14), rgba(20, 79, 176, 0.08)),
    #fff;
  box-shadow: 0 8px 16px rgba(20, 79, 176, 0.12);
}

.alumni-icon svg {
  display: block;
  width: 29px;
  height: 29px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.alumni-card h3 {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  width: 100%;
  font-size: 1.12rem;
  line-height: 1.2;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.alumni-card h3 > span {
  min-width: 0;
}

.alumni-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-top: 7px;
}

.alumni-degree {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 9px;
  color: #fff;
  background: linear-gradient(135deg, #18acd8, #144fb0);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.alumni-degree.phd {
  background: linear-gradient(135deg, #d23b3b, #9b1f2e);
}

.alumni-grad-year {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--teal-dark);
  background: rgba(4, 124, 134, 0.08);
  font-size: 1em;
  font-style: normal;
  font-weight: 900;
  line-height: 1;
}

.alumni-details {
  display: grid;
  gap: 6px;
  margin: 0;
}

.alumni-details div {
  border: 1px solid rgba(17, 35, 58, 0.08);
  border-radius: 8px;
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.72);
}

.alumni-details dt {
  margin-bottom: 2px;
  color: var(--teal-dark);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.alumni-details dd {
  margin: 0;
  color: var(--ink);
  font-weight: 650;
  line-height: 1.42;
}

.empty-state p {
  margin: 8px 0 0;
  color: var(--muted);
}

.join {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(420px, 600px);
  gap: 28px;
  align-items: stretch;
  color: #fff;
  background: var(--deep);
}

.join .eyebrow {
  color: #73d4d3;
}

.join-content {
  align-self: center;
  max-width: 760px;
}

.join-content p {
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.08rem;
}

.join-panel {
  padding: 26px;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.join-panel a:not(.button) {
  color: var(--teal);
  font-weight: 800;
}

.join-panel .button {
  margin-top: 18px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 64px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .people-group-grid,
  .project-grid,
  .alumni-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .person-card.lead {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .person-card.lead .avatar-photo {
    width: min(100%, 260px);
    height: 300px;
    margin: 0 auto;
  }

  .split,
  .join {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 14px 20px;
  }

  .brand-logo {
    width: 70px;
    height: 38px;
  }

  .brand {
    gap: 9px;
  }

  .brand-text strong {
    font-size: 0.82rem;
  }

  .brand-text span {
    font-size: 0.7rem;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 20px;
    right: 20px;
    display: none;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    padding: 12px;
  }

  .hero {
    min-height: 760px;
  }

  .hero-content {
    padding-top: 128px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 18, 26, 0.95) 0%, rgba(7, 18, 26, 0.75) 70%, rgba(7, 18, 26, 0.44) 100%),
      linear-gradient(0deg, rgba(7, 18, 26, 0.7) 0%, rgba(7, 18, 26, 0) 38%);
  }

  .section {
    padding-top: 58px;
    padding-bottom: 58px;
  }

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

  .people-group-grid,
  .project-grid,
  .alumni-list {
    grid-template-columns: 1fr;
  }

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

  .publication-image,
  .publication-visual {
    min-height: 150px;
  }

  .site-footer {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero::before,
  .hero::after,
  .hero-image,
  .hero-motion span {
    animation: none;
  }
}