:root {
  --ink: #17211e;
  --forest: #183a32;
  --forest-2: #285c4d;
  --moss: #71855c;
  --earth: #a47752;
  --cream: #f4f1e8;
  --paper: #fbfaf5;
  --sage: #dce5d6;
  --line: rgba(24, 58, 50, 0.16);
  --white: #fffdf7;
  --serif: "DM Serif Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
  --mono: "DM Mono", monospace;
  --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
  cursor: default;
}

::selection { background: var(--forest); color: var(--cream); }

a { color: inherit; text-decoration: none; }

button { font: inherit; }

.container {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.cursor-glow {
  width: 280px;
  height: 280px;
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(113,133,92,.13), transparent 65%);
  transition: opacity .3s ease;
  opacity: 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 500 11px/1 var(--mono);
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--forest-2);
}

.eyebrow > span {
  width: 22px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}

.section {
  padding: 150px 0;
  position: relative;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 390px;
  gap: 80px;
  align-items: end;
  margin-bottom: 90px;
}

.section-heading h2 {
  font: 400 clamp(50px, 6vw, 82px)/.92 var(--serif);
  letter-spacing: -.045em;
  margin-top: 28px;
}

.section-heading h2 em,
h2 em {
  color: var(--forest-2);
  font-style: italic;
}

.section-intro {
  font-size: 16px;
  line-height: 1.75;
  max-width: 390px;
  color: rgba(23,33,30,.68);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  color: var(--forest);
  background: rgba(251,250,245,.9);
  backdrop-filter: blur(12px);
  transition: background .25s ease, box-shadow .25s ease;
}

.site-header.is-scrolled {
  background: rgba(251,250,245,.97);
  box-shadow: 0 1px 14px rgba(24,58,50,.08);
}

.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font: 500 11px var(--mono);
  letter-spacing: .04em;
}

.brand i { opacity: .4; font-style: normal; }

.brand-mark {
  width: 28px;
  height: 28px;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font: 500 12px var(--serif);
}

.nav-links {
  display: flex;
  gap: 30px;
  font: 500 11px var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.nav-links a { position: relative; padding: 8px 0; }

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 3px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease);
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 11px 15px;
  border: 1px solid var(--forest);
  border-radius: 100px;
  font: 500 10px var(--mono);
  letter-spacing: .05em;
  transition: all .3s var(--ease);
}

.nav-cta span { margin-left: 8px; }

.nav-cta:hover {
  background: var(--forest);
  color: var(--cream);
}

.menu-toggle { display: none; }

/* Hero */
.hero {
  min-height: 100vh;
  background:
    radial-gradient(circle at 82% 46%, rgba(113,133,92,.2), transparent 27%),
    linear-gradient(110deg, var(--paper) 0%, var(--cream) 55%, #e9e9d9 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 120px 0 70px;
}

.hero::before {
  content: "";
  position: absolute;
  width: 55vw;
  height: 55vw;
  max-width: 760px;
  max-height: 760px;
  right: -14vw;
  top: 8%;
  border: 1px solid rgba(24,58,50,.1);
  border-radius: 50%;
}

.hero::after {
  content: "ECOLOGY  /  EVOLUTION  /  CONSERVATION  /  GENOMICS";
  position: absolute;
  bottom: 17px;
  left: 0;
  width: 100%;
  white-space: nowrap;
  font: 500 9px var(--mono);
  letter-spacing: .2em;
  opacity: .25;
  animation: ticker 25s linear infinite;
}

@keyframes ticker { to { transform: translateX(-25%); } }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  min-height: 650px;
  position: relative;
  z-index: 2;
}

.hero-copy { padding-top: 30px; }

.hero h1 {
  font: 400 clamp(78px, 10.5vw, 150px)/.76 var(--serif);
  letter-spacing: -.065em;
  margin: 32px 0 42px;
}

.hero h1 span,
.hero h1 em {
  display: block;
}

.hero h1 span:nth-child(2) {
  margin-left: 10vw;
}

.hero h1 em {
  color: var(--forest-2);
  font-size: .8em;
  margin-left: 4vw;
  margin-top: 13px;
}

.hero-subtitle {
  max-width: 520px;
  font-size: 18px;
  line-height: 1.55;
  color: rgba(23,33,30,.72);
}

.hero-subtitle strong { color: var(--forest); }

.hero-meta {
  display: flex;
  gap: 42px;
  margin: 48px 0 38px;
}

.meta-label {
  display: block;
  font: 500 9px var(--mono);
  letter-spacing: .13em;
  margin-bottom: 9px;
  opacity: .5;
}

.hero-meta strong {
  font-size: 12px;
  font-weight: 600;
}

.magnetic-button {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 15px 16px 15px 21px;
  background: var(--forest);
  color: var(--cream);
  border-radius: 100px;
  font: 500 11px var(--mono);
  text-transform: uppercase;
  letter-spacing: .05em;
  transition: transform .3s var(--ease), background .3s ease;
}

.magnetic-button:hover { background: var(--forest-2); }

.button-arrow {
  width: 30px;
  height: 30px;
  background: rgba(255,255,255,.13);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 15px;
}

.hero-art {
  height: 650px;
  position: relative;
  display: grid;
  place-items: center;
}

.dna {
  height: 590px;
  width: 310px;
  position: relative;
  z-index: 3;
  animation: dnaFloat 6s ease-in-out infinite;
}

@keyframes dnaFloat {
  0%,100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-16px) rotate(1deg); }
}

.dna-line {
  stroke: var(--forest);
  stroke-width: 2.5;
  stroke-linecap: round;
}

.dna-line-alt {
  stroke: var(--moss);
  opacity: .7;
}

.dna-rungs line {
  stroke: var(--earth);
  stroke-width: 1.2;
  opacity: .75;
  stroke-dasharray: 5 5;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(24,58,50,.16);
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
}

.orbit-one { width: 500px; height: 500px; animation: spin 28s linear infinite; }
.orbit-two { width: 390px; height: 600px; transform: translate(-50%,-50%) rotate(58deg); animation: spinReverse 24s linear infinite; }
.orbit-three { width: 610px; height: 360px; transform: translate(-50%,-50%) rotate(-28deg); animation: spin 34s linear infinite; }

@keyframes spin { to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes spinReverse { to { transform: translate(-50%,-50%) rotate(-302deg); } }

.hero-node {
  position: absolute;
  z-index: 4;
  padding: 9px 13px;
  border: 1px solid rgba(24,58,50,.35);
  border-radius: 100px;
  background: rgba(244,241,232,.78);
  backdrop-filter: blur(5px);
  font: 500 9px var(--mono);
  letter-spacing: .1em;
  animation: nodeFloat 5s ease-in-out infinite;
}

.node-a { top: 18%; left: 5%; }
.node-b { bottom: 22%; right: 0; animation-delay: -1.7s; }
.node-c { top: 30%; right: 2%; animation-delay: -3s; }

@keyframes nodeFloat {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-stamp {
  position: absolute;
  z-index: 4;
  bottom: 13%;
  left: 9%;
  width: 94px;
  height: 94px;
  border: 1px solid var(--forest);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transform: rotate(-12deg);
  background: rgba(244,241,232,.65);
}

.hero-stamp span { font: 400 36px var(--serif); }
.hero-stamp small { font: 500 6px/1.25 var(--mono); letter-spacing: .08em; }

.hero-bottom {
  position: absolute;
  z-index: 4;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font: 500 8px var(--mono);
  letter-spacing: .13em;
  opacity: .6;
}

.scroll-line {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 130px;
  height: 1px;
  background: rgba(24,58,50,.2);
}

.scroll-line i {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--forest);
  animation: scrollMove 2.5s ease-in-out infinite;
}

@keyframes scrollMove {
  0% { transform: translateX(0); }
  50% { transform: translateX(98px); }
  100% { transform: translateX(0); }
}

/* About */
.workshop-section { background: var(--paper); }

.about-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 100px;
}

.about-lead {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.big-number {
  display: block;
  font: 400 110px/.8 var(--serif);
  color: var(--sage);
  margin-bottom: 55px;
}

.about-lead p {
  max-width: 450px;
  font: 400 27px/1.35 var(--serif);
  letter-spacing: -.015em;
}

.about-lead strong { color: var(--forest); }

.about-cards { display: flex; flex-direction: column; gap: 14px; }

.about-card {
  min-height: 145px;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 45px 1fr 30px;
  gap: 20px;
  align-items: center;
  padding: 25px;
  transition: all .45s var(--ease);
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--forest);
  transform: translateX(-101%);
  transition: transform .45s var(--ease);
  z-index: 0;
}

.about-card > * { position: relative; z-index: 1; }

.about-card > span {
  align-self: start;
  font: 500 10px var(--mono);
  opacity: .55;
}

.about-card h3 {
  font: 400 28px var(--serif);
  margin-bottom: 8px;
}

.about-card p {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(23,33,30,.62);
  max-width: 450px;
}

.about-card b { font: 400 18px var(--serif); }

.about-card:hover { color: var(--cream); transform: translateX(8px); }
.about-card:hover::before { transform: translateX(0); }
.about-card:hover p { color: rgba(244,241,232,.68); }

/* Statement */
.statement-section {
  padding: 135px 0;
  background: var(--forest);
  color: var(--cream);
  overflow: hidden;
}

.statement {
  max-width: 1020px;
  margin: auto;
  text-align: center;
  font: 400 clamp(42px, 5vw, 72px)/1.04 var(--serif);
  letter-spacing: -.04em;
}

.statement span { color: var(--moss); }
.statement em { color: #d9ddc8; }

/* Topic explorer */
.topics-section { background: var(--cream); }

.topic-explorer {
  min-height: 620px;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  overflow: hidden;
  background: var(--paper);
}

.topic-info {
  padding: 70px 55px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.topic-kicker, .card-label, .faculty-role, .footer-kicker {
  font: 500 9px var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}

.topic-icon {
  width: 58px;
  height: 58px;
  margin: 34px 0 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--forest);
  color: var(--forest);
  font-size: 21px;
  transition: transform .4s var(--ease);
}

.topic-info h3 {
  font: 400 42px/1 var(--serif);
  letter-spacing: -.035em;
  margin-bottom: 20px;
}

.topic-info p {
  color: rgba(23,33,30,.62);
  font-size: 14px;
  line-height: 1.7;
  max-width: 310px;
}

.topic-counter {
  font: 500 9px var(--mono);
  letter-spacing: .1em;
  margin-top: 40px;
  opacity: .5;
}

.topic-map {
  min-height: 620px;
  position: relative;
  background:
    radial-gradient(circle at center, rgba(113,133,92,.14), transparent 38%),
    linear-gradient(rgba(24,58,50,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24,58,50,.035) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
  overflow: hidden;
}

.map-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(24,58,50,.11);
  border-radius: 50%;
  transform: translate(-50%,-50%);
}

.ring-1 { width: 210px; height: 210px; }
.ring-2 { width: 350px; height: 350px; }
.ring-3 { width: 500px; height: 500px; }

.connections {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.connections path {
  stroke: rgba(24,58,50,.18);
  stroke-width: 1;
  stroke-dasharray: 5 8;
  animation: dash 15s linear infinite;
}

@keyframes dash { to { stroke-dashoffset: -200; } }

.topic-node {
  position: absolute;
  z-index: 3;
  min-width: 92px;
  min-height: 46px;
  padding: 10px 13px;
  border: 1px solid rgba(24,58,50,.25);
  border-radius: 100px;
  background: rgba(251,250,245,.88);
  color: var(--ink);
  cursor: pointer;
  font: 500 9px/1.25 var(--mono);
  letter-spacing: .03em;
  transition: all .35s var(--ease);
  backdrop-filter: blur(5px);
}

.topic-node:hover, .topic-node.active {
  background: var(--forest);
  border-color: var(--forest);
  color: var(--cream);
  transform: translate(-50%,-50%) scale(1.07);
  box-shadow: 0 15px 40px rgba(24,58,50,.16);
}

.center-node {
  width: 145px;
  height: 145px;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  font: 400 22px/1.05 var(--serif);
  letter-spacing: -.03em;
}

.center-node:hover, .center-node.active {
  transform: translate(-50%,-50%) scale(1.04);
}

.pos-top { left: 50%; top: 9%; transform: translateX(-50%); }
.pos-tr { left: 78%; top: 25%; transform: translate(-50%,-50%); }
.pos-right { left: 91%; top: 50%; transform: translate(-50%,-50%); }
.pos-br { left: 77%; top: 75%; transform: translate(-50%,-50%); }
.pos-bottom { left: 50%; top: 91%; transform: translate(-50%,-50%); }
.pos-bl { left: 23%; top: 75%; transform: translate(-50%,-50%); }
.pos-left { left: 9%; top: 50%; transform: translate(-50%,-50%); }
.pos-tl { left: 22%; top: 25%; transform: translate(-50%,-50%); }
.pos-genomics { left: 66%; top: 9%; transform: translate(-50%,-50%); }

.topic-node:hover { transform: translate(-50%,-50%) scale(1.07); }

/* Learning */
.learning-section { background: var(--paper); }

.learning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.learning-card {
  min-height: 360px;
  border: 1px solid var(--line);
  padding: 30px;
  position: relative;
  overflow: hidden;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform .45s var(--ease);
}

.learning-card:hover { transform: translateY(-7px); }

.learning-card.large {
  background: var(--forest);
  color: var(--cream);
}

.learning-number {
  position: absolute;
  top: 32px;
  left: 38px;
  font: 500 9px var(--mono);
  opacity: .6;
}

.learning-card h3 {
  font: 400 clamp(45px, 5vw, 72px)/.88 var(--serif);
  letter-spacing: -.04em;
  margin: 13px 0 15px;
}

.learning-card h3 em { font-size: .75em; }

.learning-card p:not(.card-label) {
  max-width: 450px;
  font-size: 13px;
  line-height: 1.65;
  opacity: .65;
}

.learning-card.large p:not(.card-label) { opacity: .7; }

.corner-arrow {
  position: absolute;
  right: 32px;
  bottom: 32px;
  width: 43px;
  height: 43px;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 18px;
  transition: transform .3s var(--ease);
}

.learning-card:hover .corner-arrow { transform: rotate(45deg); }

.molecule {
  position: absolute;
  right: 11%;
  top: 13%;
  width: 260px;
  height: 220px;
  transform: rotate(-22deg);
}

.molecule span {
  position: absolute;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(244,241,232,.55);
  border-radius: 50%;
  animation: moleculeFloat 4s ease-in-out infinite;
}

.molecule span:nth-child(1) { left: 0; top: 80px; }
.molecule span:nth-child(2) { left: 60px; top: 30px; animation-delay: -.8s; }
.molecule span:nth-child(3) { left: 130px; top: 95px; animation-delay: -1.5s; }
.molecule span:nth-child(4) { left: 190px; top: 45px; animation-delay: -2.1s; }
.molecule span:nth-child(5) { left: 235px; top: 130px; animation-delay: -2.8s; }

.molecule::before, .molecule::after {
  content: "";
  position: absolute;
  height: 1px;
  width: 280px;
  left: 0;
  top: 100px;
  background: repeating-linear-gradient(90deg, rgba(244,241,232,.45) 0 20px, transparent 20px 35px);
  transform: rotate(-20deg);
}

.molecule::after { top: 70px; transform: rotate(17deg); }

@keyframes moleculeFloat {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.terminal-art {
  position: absolute;
  top: 85px;
  left: 38px;
  right: 38px;
  font: 500 11px/2 var(--mono);
  color: var(--forest-2);
  opacity: .45;
  transform: rotate(-3deg);
}

.terminal-art span { display: block; }
.terminal-art .blink { animation: blink 1.1s steps(2) infinite; }

@keyframes blink { 50% { opacity: 0; } }

/* Activities */
.activities-section { background: var(--cream); }

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

.activity-item {
  min-height: 150px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 80px 1fr 1fr 40px;
  align-items: center;
  gap: 30px;
  position: relative;
  overflow: hidden;
  transition: color .35s ease;
}

.activity-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--forest);
  transform: translateY(100%);
  transition: transform .45s var(--ease);
  z-index: 0;
}

.activity-item > * { position: relative; z-index: 1; }

.activity-item:hover { color: var(--cream); }
.activity-item:hover::before { transform: translateY(0); }

.activity-no {
  font: 500 9px var(--mono);
  opacity: .5;
}

.activity-item h3 {
  font: 400 38px/.9 var(--serif);
  letter-spacing: -.035em;
}

.activity-item p {
  max-width: 380px;
  font-size: 13px;
  line-height: 1.6;
  opacity: .6;
}

.activity-icon {
  width: 37px;
  height: 37px;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: grid;
  place-items: center;
  justify-self: end;
  transition: transform .4s var(--ease);
}

.activity-item:hover .activity-icon { transform: rotate(45deg); }

.leaf-drawing {
  position: absolute !important;
  left: 48%;
  font: 80px var(--serif);
  opacity: .1;
  transform: rotate(-30deg);
}

/* Faculty */
.faculty-section {
  background: var(--forest);
  color: var(--cream);
}

.faculty-section .eyebrow,
.faculty-section .section-heading h2 em { color: #bdc8aa; }

.faculty-section .section-intro { color: rgba(244,241,232,.62); }

.faculty-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.faculty-card {
  height: 295px;
  min-height: 0;
  padding: 28px;
  border: 1px solid rgba(244,241,232,.18);
  position: relative;
  overflow: hidden;
  transition: all .45s var(--ease);
  cursor: pointer;
}

.faculty-card:focus-visible { outline: 2px solid var(--cream); outline-offset: 4px; }

.faculty-photo {
  position: absolute;
  top: 14px;
  left: 14px;
  width: calc(100% - 28px);
  height: 158px;
  object-fit: cover;
  object-position: center 35%;
  opacity: 1;
  filter: saturate(.88);
  border-radius: 2px;
  transition: filter .4s ease;
  z-index: 0;
}

.faculty-card::after {
  content: "";
  position: absolute;
  top: 14px;
  left: 14px;
  width: calc(100% - 28px);
  height: 158px;
  background: linear-gradient(180deg, rgba(17,43,37,0) 55%, rgba(17,43,37,.3) 100%);
  pointer-events: none;
  z-index: 1;
}

.faculty-card > :not(.faculty-photo) { z-index: 2; }
.faculty-card:hover .faculty-photo { filter: saturate(1); }

.faculty-card::before {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(244,241,232,.12);
  border-radius: 50%;
  right: -65px;
  bottom: -70px;
  transition: transform .5s var(--ease);
}

.faculty-card:hover {
  background: rgba(113,133,92,.16);
  color: var(--cream);
  transform: translateY(-6px);
}

.faculty-card:hover::before { transform: scale(1.6); }

.faculty-no {
  position: absolute;
  left: 20px;
  top: 20px;
  font: 500 9px var(--mono);
  opacity: .5;
}

.faculty-symbol {
  position: absolute;
  right: 26px;
  top: 24px;
  font-size: 24px;
  opacity: .65;
}

.faculty-card h3 {
  position: absolute;
  bottom: 30px;
  left: 28px;
  font: 400 32px/.9 var(--serif);
  letter-spacing: -.035em;
  z-index: 2;
}

.faculty-arrow {
  position: absolute;
  bottom: 27px;
  right: 25px;
  font: 20px var(--serif);
  opacity: .6;
}

.faculty-role {
  position: absolute;
  left: 28px;
  bottom: 89px;
  opacity: .5;
}

.faculty-card.featured {
  background: rgba(113,133,92,.22);
  border-color: rgba(244,241,232,.28);
}

.action-panel h2, .sponsors-inner h2 { font: 400 clamp(48px, 6vw, 78px)/.98 var(--serif); letter-spacing: -.04em; margin-top: 28px; }
.action-panel h2 em, .sponsors-inner h2 em { color: var(--moss); }
.text-link, .outline-link { display: inline-flex; gap: 24px; align-items: center; margin-top: 22px; padding: 13px 0; border-bottom: 1px solid currentColor; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.action-sections { background: var(--paper); }
.action-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; padding: clamp(35px, 7vw, 90px); color: var(--cream); background: var(--forest); }
.action-panel h2 { margin-bottom: 0; }
.action-copy { align-self: center; color: rgba(244,241,232,.78); line-height: 1.8; max-width: 480px; }
.outline-link { color: var(--cream); }
.sponsors-section { background: #e9e9d9; }
.sponsors-inner { text-align: center; }
.sponsors-inner h2 { margin-bottom: 18px; }
.sponsors-inner > p:not(.eyebrow) { color: var(--forest-2); }
.sponsor-placeholders {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.sponsor-placeholders span {
  min-height: 120px;
  display: grid;
  place-items: center;
  padding: 12px;
  border: 0;
}

.sponsor-placeholders a {
  display: grid;
  width: 100%;
  min-height: 120px;
  place-items: center;
}

.sponsor-placeholders img.sponsor-image {
  display: block;
  width: 100%;
  height: 158px;
  max-width: 350px;
  object-fit: contain;

}
@media (max-width: 620px) {
  .sponsor-placeholders {
    grid-template-columns: 1fr;
  }
}


.faculty-dialog {
  width: min(560px, calc(100% - 32px));
  max-height: min(80vh, 620px);
  margin: auto;
  padding: clamp(30px, 6vw, 54px);
  border: 1px solid rgba(244,241,232,.25);
  color: var(--cream);
  background: var(--forest);
  box-shadow: 0 25px 90px rgba(0,0,0,.35);
}
.faculty-dialog::backdrop { background: rgba(13,29,25,.72); backdrop-filter: blur(5px); }
.faculty-dialog h2 { margin: 22px 40px 18px 0; font: 400 clamp(38px, 8vw, 58px)/1 var(--serif); }
.faculty-dialog-bio { color: rgba(244,241,232,.78); font-size: 16px; line-height: 1.75; }
.faculty-dialog .text-link { color: var(--cream); }
.dialog-close { position: absolute; top: 14px; right: 18px; border: 0; color: var(--cream); background: transparent; font-size: 32px; cursor: pointer; }
.schedule-dialog { width: min(760px, calc(100% - 28px)); max-height: 86vh; overflow-y: auto; margin: auto; padding: clamp(24px, 5vw, 48px); border: 1px solid rgba(244,241,232,.2); color: var(--cream); background: var(--forest); box-shadow: 0 25px 90px rgba(0,0,0,.4); }
.schedule-dialog::backdrop { background: rgba(13,29,25,.75); backdrop-filter: blur(5px); }
.schedule-dialog h2 { margin: 18px 40px 26px 0; font: 400 clamp(32px, 6vw, 50px)/1 var(--serif); }
.schedule-list { display: grid; gap: 0; }
.schedule-item { display: grid; grid-template-columns: 120px 1fr; gap: 18px; padding: 16px 0; border-top: 1px solid rgba(244,241,232,.16); }
.schedule-time { color: #c6d0b9; font: 10px/1.5 var(--mono); }
.schedule-activity { font-size: 15px; font-weight: 600; }
.schedule-topic, .schedule-speaker { margin-top: 5px; color: rgba(244,241,232,.7); font-size: 13px; line-height: 1.55; white-space: pre-line; }
.schedule-speaker { color: #c6d0b9; font-size: 11px; }
.schedule-speaker:empty { display: none; }

/* Details */
.details-section { background: var(--paper); }

.details-panel {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  background: var(--forest);
  color: var(--cream);
  min-height: 500px;
}

.details-main {
  padding: 65px;
  position: relative;
  overflow: hidden;
}

.details-main::after {
  content: "2026";
  position: absolute;
  right: -25px;
  bottom: -55px;
  font: 400 230px/.8 var(--serif);
  color: rgba(255,255,255,.045);
}

.details-main .eyebrow { color: #c6d0b9; }

.details-main h2 {
  font: 400 clamp(100px, 13vw, 180px)/.72 var(--serif);
  letter-spacing: -.07em;
  margin: 80px 0 25px;
}

.details-main h2.calendar-title { position: relative; z-index: 1; margin: 38px 0 0; font: 400 clamp(38px, 5vw, 62px)/1 var(--serif); letter-spacing: -.04em; }
.calendar-title em { font-size: .72em; }
.details-description { position: relative; z-index: 1; margin-top: 14px; }
.workshop-calendar { position: relative; z-index: 1; margin-top: 28px; max-width: 520px; }
.calendar-weekdays, .calendar-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.calendar-weekdays { margin-bottom: 8px; }
.calendar-weekdays span { text-align: center; color: rgba(244,241,232,.5); font: 9px var(--mono); text-transform: uppercase; }
.calendar-days .calendar-empty { aspect-ratio: 1; }
.calendar-day { aspect-ratio: 1; border: 1px solid rgba(244,241,232,.12); color: rgba(244,241,232,.38); background: transparent; font: 12px var(--mono); }
.calendar-day.workshop-day { border-color: var(--moss); color: var(--forest); background: #c6d0b9; cursor: pointer; font-weight: 500; transition: transform .2s ease, background .2s ease; }
.calendar-day.workshop-day:hover, .calendar-day.workshop-day:focus-visible { transform: translateY(-2px); background: var(--cream); outline: 2px solid var(--moss); outline-offset: 2px; }
.calendar-hint { position: relative; z-index: 1; display: flex; align-items: center; gap: 9px; margin-top: 14px; color: rgba(244,241,232,.64); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.calendar-hint span { width: 8px; height: 8px; border-radius: 50%; background: #c6d0b9; }

.details-main h2 em { color: var(--moss); }

.month {
  font: 500 11px var(--mono);
  letter-spacing: .17em;
}

.details-description {
  max-width: 470px;
  margin-top: 35px;
  color: rgba(244,241,232,.64);
  line-height: 1.7;
  font-size: 13px;
}

.details-side {
  border-left: 1px solid rgba(244,241,232,.17);
  padding: 65px 45px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 24px;
}

.workshop-logos {
  min-height: 168px;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  gap: 18px;
  padding: 12px 18px;
  border-radius: 3px;
  background: #fff;
}
.poodl-logo { display: block; width: 128px; height: 128px; object-fit: contain; }
.iisc-logo { display: block; width: min(190px, 48%); height: 140px; object-fit: contain; }
.logo-divider { width: 1px; height: 80px; flex: 0 0 1px; background: rgba(24,58,50,.18); }

.detail-row {
  padding: 25px 0;
  border-top: 1px solid rgba(244,241,232,.17);
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 20px;
}

.detail-row span {
  font: 500 9px var(--mono);
  opacity: .45;
  letter-spacing: .1em;
}

.detail-row strong {
  font-size: 13px;
  line-height: 1.55;
  font-weight: 500;
}

/* Convenor */
.convenor-section {
  padding: 100px 0;
  background: var(--cream);
}

.convenor-card {
  min-height: 390px;
  background: var(--sage);
  display: grid;
  grid-template-columns: 150px 1fr 180px;
  overflow: hidden;
  position: relative;
}

.convenor-label {
  padding: 40px 25px;
  border-right: 1px solid rgba(24,58,50,.15);
}

.vertical-text {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  display: block;
  font: 500 8px var(--mono);
  letter-spacing: .12em;
  opacity: .45;
  margin-top: 70px;
}

.convenor-content {
  padding: 60px;
  align-self: center;
}

.convenor-content h2 {
  font: 400 clamp(38px, 5vw, 64px)/.95 var(--serif);
  letter-spacing: -.04em;
  margin: 20px 0;
}

.convenor-content > p:not(.card-label) {
  font-size: 13px;
  line-height: 1.7;
  opacity: .65;
}

.convenor-name {
  margin-top: 32px;
  font: 400 23px var(--serif);
}

.convenor-mark {
  align-self: stretch;
  display: grid;
  place-items: center;
  font: 400 90px var(--serif);
  color: rgba(24,58,50,.16);
}

.convenor-mark span { font-size: 25px; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: var(--cream);
  padding: 95px 0 30px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 90px;
}

.footer-kicker {
  color: #aab7a0;
  margin-bottom: 22px;
}

.footer-top h2 {
  font: 400 clamp(48px, 6vw, 80px)/.9 var(--serif);
  letter-spacing: -.05em;
}

.footer-top h2 em { color: var(--moss); }

.back-top {
  border: 1px solid rgba(244,241,232,.25);
  border-radius: 100px;
  padding: 12px 18px;
  font: 500 10px var(--mono);
  transition: all .3s ease;
}

.back-top:hover { background: var(--cream); color: var(--ink); }

.footer-bottom {
  border-top: 1px solid rgba(244,241,232,.16);
  padding-top: 25px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font: 500 9px var(--mono);
  letter-spacing: .05em;
  opacity: .55;
}

.footer-bottom p:nth-child(2) { text-align: center; }
.footer-bottom p:nth-child(3) { text-align: right; }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}

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

.faculty-card:nth-child(2),
.about-card:nth-child(2),
.activity-item:nth-child(2) { transition-delay: .07s; }

.faculty-card:nth-child(3),
.about-card:nth-child(3),
.activity-item:nth-child(3) { transition-delay: .14s; }

.faculty-card:nth-child(4),
.activity-item:nth-child(4) { transition-delay: .21s; }

/* Responsive */
@media (max-width: 950px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }

  .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    border: 0;
    background: none;
    cursor: pointer;
  }

  .menu-toggle span {
    width: 28px;
    height: 1px;
    background: var(--forest);
    transition: transform .3s ease;
  }

  .site-header.menu-open .menu-toggle span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .site-header.menu-open .menu-toggle span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .site-header.menu-open .nav-links {
    position: absolute;
    display: flex;
    flex-direction: column;
    top: 75px;
    left: 24px;
    right: 24px;
    padding: 25px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    background: var(--paper);
    border: 1px solid var(--line);
  }

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

  .hero-art {
    position: absolute;
    width: 55%;
    right: -5%;
    opacity: .42;
    pointer-events: none;
  }

  .hero-copy { position: relative; z-index: 5; }
  .hero h1 { font-size: clamp(75px, 14vw, 125px); }
  .section-heading { grid-template-columns: 1fr; gap: 25px; }
  .about-layout { grid-template-columns: 1fr; gap: 60px; }
  .topic-explorer { grid-template-columns: 1fr; }
  .topic-info { border-right: 0; border-bottom: 1px solid var(--line); padding: 45px; }
  .topic-map { min-height: 560px; }
  .learning-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faculty-grid { grid-template-columns: repeat(2, 1fr); }
  .details-panel { grid-template-columns: 1fr; }
  .details-side { border-left: 0; border-top: 1px solid rgba(244,241,232,.17); }
  .convenor-card { grid-template-columns: 110px 1fr; }
  .convenor-mark { display: none; }
  .action-panel { grid-template-columns: 1fr; gap: 25px; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 32px, 1180px); }
  .section { padding: 95px 0; }
  .section-heading { margin-bottom: 55px; }
  .section-heading h2 { font-size: 50px; }
  .hero { min-height: 850px; padding-top: 110px; align-items: flex-start; }
  .hero-grid { min-height: 700px; }
  .hero h1 { font-size: 72px; margin: 28px 0 34px; }
  .hero h1 span:nth-child(2) { margin-left: 13vw; }
  .hero h1 em { margin-left: 6vw; }
  .hero-subtitle { font-size: 16px; max-width: 360px; }
  .hero-meta { flex-direction: column; gap: 18px; margin: 32px 0; }
  .hero-art { width: 100%; height: 470px; top: 365px; right: -3%; opacity: .32; }
  .dna { height: 430px; }
  .orbit-one { width: 340px; height: 340px; }
  .orbit-two { width: 270px; height: 430px; }
  .orbit-three { width: 420px; height: 260px; }
  .hero-bottom { bottom: 25px; }
  .hero-bottom .scroll-line { display: none; }
  .big-number { font-size: 80px; margin-bottom: 35px; }
  .about-lead p { font-size: 23px; }
  .about-card { grid-template-columns: 30px 1fr; }
  .about-card b { display: none; }
  .statement-section { padding: 90px 0; }
  .statement { font-size: 40px; }
  .topic-info { padding: 38px 28px; }
  .topic-info h3 { font-size: 34px; }
  .topic-map { min-height: 480px; }
  .ring-1 { width: 155px; height: 155px; }
  .ring-2 { width: 260px; height: 260px; }
  .ring-3 { width: 375px; height: 375px; }
  .center-node { width: 112px; height: 112px; font-size: 17px; }
  .topic-node { min-width: 73px; min-height: 38px; padding: 7px 8px; font-size: 7px; }
  .pos-genomics { left: 67%; }

  .learning-grid { grid-template-columns: 1fr; }
  .learning-card { min-height: 340px; padding: 28px; }
  .molecule { transform: scale(.7) rotate(-22deg); right: -4%; top: 9%; }
  .terminal-art { left: 28px; top: 72px; }

  .activity-item {
    min-height: 190px;
    grid-template-columns: 45px 1fr 35px;
    gap: 12px;
    padding: 25px 0;
  }

  .activity-item h3 { font-size: 29px; }
  .activity-item p { grid-column: 2 / 4; margin-top: -5px; }
  .activity-icon { grid-column: 3; grid-row: 1; }
  .leaf-drawing { display: none; }
  .faculty-grid { grid-template-columns: 1fr 1fr; gap: 9px; }
  .faculty-card { height: 245px; padding: 20px; }
  .faculty-photo, .faculty-card::after { top: 11px; left: 11px; width: calc(100% - 22px); height: 125px; }
  .faculty-card h3 { left: 20px; bottom: 23px; font-size: 25px; }
  .faculty-symbol { right: 18px; top: 17px; }
  .faculty-arrow { right: 17px; bottom: 19px; }
  .faculty-role { left: 20px; bottom: 74px; font-size: 7px; }
  .sponsor-placeholders { grid-template-columns: 1fr; }
  .details-main { padding: 45px 28px; }
  .details-main h2 { margin: 70px 0 20px; font-size: 100px; }
  .details-main h2.calendar-title { margin: 30px 0 0; font-size: 42px; }
  .calendar-weekdays, .calendar-days { gap: 4px; }
  .calendar-weekdays span { font-size: 8px; }
  .schedule-item { grid-template-columns: 1fr; gap: 5px; }
  .details-side { padding: 25px 28px 45px; }
  .workshop-logos { min-height: 140px; gap: 10px; padding: 10px; }
  .poodl-logo { width: 105px; height: 105px; }
  .iisc-logo { height: 118px; }
  .detail-row { grid-template-columns: 1fr; gap: 8px; }
  .convenor-card { grid-template-columns: 1fr; }
  .convenor-label { border-right: 0; border-bottom: 1px solid rgba(24,58,50,.15); }
  .vertical-text { writing-mode: initial; transform: none; margin-top: 20px; }
  .convenor-content { padding: 40px 28px; }
  .footer-top { flex-direction: column; align-items: flex-start; gap: 35px; padding-bottom: 60px; }
  .footer-bottom { grid-template-columns: 1fr; gap: 13px; }
  .footer-bottom p { text-align: left !important; }
}