* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
  background: #f5f5f5;
  color: #111;
  overflow: hidden;
}

/* Subtle grid overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(0,0,0,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 1;
}

/* Ultra-light noise texture */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: url("https://grainy-gradients.vercel.app/noise.svg");
  opacity: 0.035;
  pointer-events: none;
  z-index: 3;
}

#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.ui {
  position: relative;
  z-index: 2;
  min-height: 100svh;
  padding: clamp(32px, 6vh, 80px) clamp(20px, 6vw, 72px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: clamp(28px, 6vh, 72px);
}

.header {
  text-align: center;
  max-width: min(880px, 92vw);
  transition: transform 0.6s ease;
}

.header h1 {
  font-size: 28px;
  letter-spacing: 0.28em;
  font-weight: 500;
}

.header p {
  font-size: 12px;
  opacity: 0.6;
  margin-top: 8px;
}

.grid.horizontal {
  display: flex;
  width: min(1120px, 94vw);
  flex-wrap: nowrap;
  gap: clamp(18px, 3vw, 64px);
  align-items: center;
  justify-content: center;
}

.site-footer {
  position: absolute;
  bottom: clamp(12px, 3vh, 24px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.6;
  text-align: center;
}

.card {
  width: clamp(200px, 22vw, 320px);
  height: clamp(110px, 14vw, 140px);
  border: 1.5px solid #111;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: #111;
  touch-action: manipulation;
  transition: transform 0.6s cubic-bezier(.4,0,.2,1),
              box-shadow 0.6s cubic-bezier(.4,0,.2,1),
              width 0.8s cubic-bezier(.4,0,.2,1),
              height 0.8s cubic-bezier(.4,0,.2,1),
              opacity 0.6s ease,
              filter 0.6s ease;
  backdrop-filter: blur(3px);
  transform: translateZ(0);
  backface-visibility: hidden;
}

.card:hover {
  transform: translateZ(0) scale(1.025);
  box-shadow: 0 0 14px rgba(0,0,0,0.1);
}

.media-card:hover {
  transform: translateZ(0);
}

.card h2 {
  font-size: 18px;
  letter-spacing: 0.25em;
  margin-bottom: 10px;
}

.card span {
  font-size: 13px;
  opacity: 0.6;
}

.research-ui {
  align-items: center;
}

 

.grid.horizontal.media-open .card:not(.media-card) {
  opacity: 0.28;
  transform: scale(0.96);
  filter: blur(0.3px);
}

.grid.horizontal.research-open .card:not(.research-card) {
  opacity: 0.28;
  transform: scale(0.96);
  filter: blur(0.3px);
}

.grid.horizontal.about-open .card:not(.about-card) {
  opacity: 0.28;
  transform: scale(0.96);
  filter: blur(0.3px);
}

.grid.horizontal.research-open .research-card {
  width: min(78vw, 980px);
  height: clamp(260px, 34vw, 360px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}

.grid.horizontal.about-open .about-card {
  width: min(78vw, 980px);
  height: clamp(320px, 44vw, 500px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  transform: translateY(-110px);
  transform-origin: bottom center;
}

.research-card {
  position: relative;
  align-items: stretch;
  justify-content: center;
  padding: clamp(16px, 2.6vw, 28px);
  overflow: hidden;
}

.research-card .card-core {
  text-align: center;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.grid.horizontal.research-open .research-card .card-core {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
}

.research-panel {
  position: absolute;
  inset: 0;
  padding: clamp(18px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.4vw, 24px);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.8s ease, transform 0.8s ease;
  overflow: hidden;
}

.grid.horizontal.research-open .research-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.research-panel-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.research-panel-kicker {
  font-size: 11px;
  letter-spacing: 0.46em;
  text-transform: uppercase;
}

.research-panel-sub {
  font-size: 12px;
  opacity: 0.6;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.about-card {
  position: relative;
  align-items: stretch;
  justify-content: center;
  padding: clamp(16px, 2.6vw, 28px);
  overflow: hidden;
}

.about-card .card-core {
  text-align: center;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.grid.horizontal.about-open .about-card .card-core {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
}

.about-panel {
  position: absolute;
  inset: 0;
  padding: clamp(18px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.4vw, 24px);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.8s ease, transform 0.8s ease;
  overflow: visible;
}

.grid.horizontal.about-open .about-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.about-panel-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.about-panel-kicker {
  font-size: 11px;
  letter-spacing: 0.46em;
  text-transform: uppercase;
}

.about-panel-sub {
  font-size: 12px;
  opacity: 0.6;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.about-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 18px);
  overflow: visible;
  padding: 12px;
  border: 1px solid rgba(0,0,0,0.6);
}

body.about-open .header {
  text-align: left;
  transform: translateX(-300px);
}

.about-block {
  border: 1px solid rgba(0,0,0,0.6);
  padding: 12px;
  background: rgba(255,255,255,0.85);
  display: grid;
  gap: 8px;
}

.about-block-title {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-top: 0;
}

.about-block-text {
  font-size: 12px;
  opacity: 0.7;
  line-height: 1.5;
}

.about-timeline {
  display: grid;
  gap: 10px;
}

.about-line {
  display: grid;
  gap: 4px;
}

.about-date {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  opacity: 0.6;
}

.about-role {
  font-size: 12px;
  font-weight: 500;
}

.about-focus {
  font-size: 11px;
  opacity: 0.7;
  line-height: 1.4;
}

.about-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.about-link-card {
  text-decoration: none;
  color: #111;
  border: 1px solid rgba(0,0,0,0.6);
  padding: 10px 12px;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.about-link-icon {
  width: 20px;
  height: 20px;
  display: block;
  filter: saturate(0) brightness(0.1);
}

.about-link-card span {
  line-height: 1;
}

.research-scroll {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(200px, 1fr);
  gap: clamp(12px, 2vw, 18px);
  overflow-x: auto;
  overflow-y: hidden;
  max-height: clamp(200px, 30vh, 260px);
  padding-bottom: 14px;
  scrollbar-gutter: stable both-edges;
  scroll-snap-type: x mandatory;
}

.paper-card {
  border: 1px solid rgba(0,0,0,0.6);
  padding: 10px;
  display: grid;
  gap: 8px;
  background: rgba(255,255,255,0.9);
  scroll-snap-align: start;
}

.paper-type {
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  opacity: 0.6;
}

.paper-field {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.5;
}

.paper-card h3 {
  font-size: 11px;
  letter-spacing: 0.02em;
  font-weight: 500;
}

.paper-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.paper-actions a {
  text-decoration: none;
  color: #111;
  border: 1px solid rgba(0,0,0,0.6);
  padding: 4px 8px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.featured-card {
  border-width: 1.5px;
  background: rgba(255,255,255,0.95);
}


.about-ui {
  align-items: center;
}

.about-header {
  width: min(960px, 92vw);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.about-header h1 {
  font-size: 18px;
  letter-spacing: 0.32em;
  font-weight: 500;
}

.about-header p {
  font-size: 12px;
  opacity: 0.6;
  margin-top: 6px;
}

.about-back {
  text-decoration: none;
  color: #111;
  border: 1px solid rgba(0,0,0,0.6);
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.about-wrap {
  width: min(960px, 92vw);
  display: grid;
  gap: clamp(18px, 3vh, 28px);
}

.about-section {
  border: 1.5px solid #111;
  padding: clamp(16px, 2.8vw, 24px);
  background: rgba(255,255,255,0.75);
  display: grid;
  gap: 10px;
}

.about-title {
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.about-text {
  font-size: 13px;
  opacity: 0.75;
  line-height: 1.6;
}

.about-timeline {
  display: grid;
  gap: 14px;
}

.timeline-row {
  display: grid;
  gap: 6px;
}

.timeline-date {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  opacity: 0.6;
}

.timeline-role {
  font-size: 13px;
  font-weight: 500;
}

.timeline-focus {
  font-size: 12px;
  opacity: 0.7;
  line-height: 1.5;
}

.about-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.about-link-card {
  text-decoration: none;
  color: #111;
  border: 1px solid rgba(0,0,0,0.6);
  padding: 12px 14px;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.media-card {
  position: relative;
  align-items: stretch;
  justify-content: center;
  padding: clamp(16px, 2.6vw, 28px);
  z-index: 2;
  overflow: hidden;
}

.media-card .card-core {
  text-align: center;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.grid.horizontal.media-open .media-card {
  width: min(78vw, 1040px);
  height: clamp(260px, 34vw, 360px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}

.grid.horizontal.media-open .media-card .card-core {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
}

.media-panel {
  position: absolute;
  inset: 0;
  padding: clamp(18px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.4vw, 28px);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.grid.horizontal.media-open .media-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.media-panel-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.media-panel-kicker {
  font-size: 11px;
  letter-spacing: 0.46em;
  text-transform: uppercase;
}

.media-panel-sub {
  font-size: 12px;
  opacity: 0.6;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.media-timeline {
  position: relative;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(140px, 1fr);
  gap: clamp(12px, 2vw, 22px);
  align-items: start;
  padding-top: clamp(10px, 2vw, 20px);
  overflow-x: auto;
  padding-bottom: 18px;
  scrollbar-gutter: stable both-edges;
}

.media-timeline::before {
  content: "";
  position: absolute;
  left: -8vw;
  right: -8vw;
  top: clamp(26px, 3vw, 36px);
  height: 1px;
  background: rgba(0,0,0,0.22);
}

.timeline-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(6px, 1.6vw, 12px);
  text-align: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.grid.horizontal.media-open .timeline-item {
  opacity: 1;
  transform: translateY(0);
}

.grid.horizontal.media-open .timeline-item:nth-child(1) {
  transition-delay: 0.1s;
}

.grid.horizontal.media-open .timeline-item:nth-child(2) {
  transition-delay: 0.18s;
}

.grid.horizontal.media-open .timeline-item:nth-child(3) {
  transition-delay: 0.26s;
}

.grid.horizontal.media-open .timeline-item:nth-child(4) {
  transition-delay: 0.34s;
}

.grid.horizontal.media-open .timeline-item:nth-child(5) {
  transition-delay: 0.42s;
}

.timeline-year {
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.timeline-dot {
  width: 8px;
  height: 8px;
  border: 1px solid rgba(0,0,0,0.8);
  background: #f5f5f5;
  box-shadow: 0 0 6px rgba(0,0,0,0.12);
}

.timeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.timeline-thumb {
  width: clamp(80px, 11vw, 120px);
  height: clamp(48px, 6.6vw, 72px);
  border: 1px solid rgba(0,0,0,0.7);
  background: linear-gradient(140deg, rgba(0,0,0,0.06), rgba(0,0,0,0));
}

.timeline-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.timeline-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: inherit;
}

.timeline-title {
  font-size: 12px;
  opacity: 0.7;
}

.timeline-link:hover .timeline-title {
  opacity: 1;
}

.timeline-thumb {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

@media (max-width: 900px) {
  body {
    overflow: auto;
  }

  .ui {
    position: static !important;
    height: auto !important;
    min-height: unset !important;
    transform: none !important;
    display: block !important;
    padding: clamp(24px, 6vh, 56px) clamp(16px, 8vw, 40px);
    overflow: visible !important;
  }

  .header {
    position: static !important;
    transform: none !important;
    text-align: left;
    max-width: 100%;
    margin-bottom: clamp(24px, 6vh, 40px);
  }

  .header h1 {
    letter-spacing: 0.22em;
  }

  .grid.horizontal {
    position: static !important;
    height: auto !important;
    min-height: unset !important;
    transform: none !important;
    display: block !important;
    width: 100%;
  }

  .card {
    position: relative !important;
    z-index: auto !important;
    width: min(520px, 100%);
    height: auto !important;
    min-height: unset !important;
    transform: none !important;
    align-items: stretch;
    margin: 0 auto 60px;
  }

  .card-core {
    padding: clamp(18px, 4vw, 24px);
    text-align: left;
  }

  .grid.horizontal.media-open .card:not(.media-card) {
    opacity: 0.5;
    transform: none !important;
    filter: none;
  }

  .grid.horizontal.research-open .card:not(.research-card),
  .grid.horizontal.about-open .card:not(.about-card) {
    opacity: 0.5;
    transform: none !important;
    filter: none;
  }

  .media-card {
    position: relative !important;
    z-index: auto !important;
    width: min(520px, 100%);
  }

  .grid.horizontal.media-open .media-card {
    height: auto;
    box-shadow: none;
  }

  .media-panel {
    position: static;
    padding: 0;
    overflow: visible;
    opacity: 1;
    transform: none;
    pointer-events: none;
    display: none;
  }

  .grid.horizontal.media-open .media-panel {
    display: block;
    padding: clamp(22px, 5vw, 32px);
    pointer-events: auto;
  }

  .media-timeline {
    grid-auto-columns: minmax(160px, 1fr);
  }

  .grid.horizontal.research-open .research-card {
    height: auto;
  }

  .research-panel {
    position: static !important;
    opacity: 1;
    transform: none !important;
    padding: 0;
    pointer-events: none;
    display: none;
  }

  .grid.horizontal.research-open .research-panel {
    display: block;
    padding: clamp(22px, 5vw, 32px);
    pointer-events: auto;
  }

  .grid.horizontal.about-open .about-card {
    height: auto;
  }

  .grid.horizontal.about-open .about-card {
    border-color: rgba(0,0,0,0.28);
    background: rgba(255,255,255,0.85);
  }

  .about-panel {
    position: static !important;
    opacity: 1;
    transform: none !important;
    padding: 0;
    pointer-events: none;
    display: none;
    max-width: 720px;
    margin: 0 auto;
  }

  .grid.horizontal.about-open .about-panel {
    display: block;
    padding: clamp(8px, 3.2vw, 14px) clamp(14px, 4vw, 22px)
      clamp(18px, 4vw, 26px);
    pointer-events: auto;
  }

  .about-columns {
    border: 0;
    padding: 0;
    gap: clamp(14px, 3vh, 20px);
    grid-template-columns: 1fr;
  }


  .about-block {
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.28);
    padding: clamp(10px, 2.8vw, 16px) clamp(14px, 3.2vw, 20px)
      clamp(16px, 3.2vw, 20px);
    background: rgba(255,255,255,0.88);
    gap: 10px;
  }

  .about-block-text {
    font-size: 14px;
    line-height: 1.7;
  }

  .about-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .about-wrap {
    gap: clamp(16px, 4vh, 24px);
  }

  .about-link-card {
    padding: 14px 16px;
  }

  .site-footer {
    position: static !important;
    transform: none !important;
    margin-top: clamp(18px, 4vh, 28px);
  }

  .grid.horizontal > .card:last-child {
    margin-bottom: 0;
  }
}

/* Connector lines */
.connectors {
  position: fixed;
  top: 50%;
  left: 0;
  width: 100%;
  height: 200px;
  transform: translateY(-50%);
  z-index: 1;
  pointer-events: none;
}

.connectors line {
  stroke: rgba(0,0,0,0.15);
  stroke-width: 1;
  stroke-dasharray: 6 10;
  animation: dash 6s linear infinite;
}

@keyframes dash {
  to {
    stroke-dashoffset: -100;
  }
}