:root {
  color-scheme: dark;
  --bg: #0a0c0e;
  --bg-elevated: #0e1114;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.055);
  --line: rgba(239, 239, 232, 0.13);
  --line-strong: rgba(239, 239, 232, 0.22);
  --text: #f2efe8;
  --muted: #9da2a6;
  --muted-2: #747b80;
  --accent: #92d7cf;
  --accent-2: #aab3ef;
  --accent-3: #d8b988;
  --max: 1240px;
  --pad: clamp(20px, 4vw, 56px);
  --radius: 22px;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background:
    radial-gradient(1100px 700px at 72% -10%, rgba(112, 137, 183, 0.12), transparent 66%),
    radial-gradient(900px 650px at 12% 18%, rgba(87, 149, 140, 0.06), transparent 72%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: rgba(146, 215, 207, 0.2); color: var(--text); }

.shell { width: min(100%, calc(var(--max) + 2 * var(--pad))); margin-inline: auto; padding-inline: var(--pad); }

.skip-link {
  position: fixed; top: 8px; left: 8px; z-index: 9999;
  transform: translateY(-140%); background: var(--text); color: var(--bg);
  padding: 10px 14px; border-radius: 10px; font-size: 13px;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 80;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}
.site-header.is-scrolled {
  background: rgba(10, 12, 14, 0.78);
  border-color: var(--line);
  backdrop-filter: blur(18px) saturate(120%);
}
.header-inner { height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 650; letter-spacing: -0.01em; }
.wordmark-mark { width: 18px; height: 18px; border: 1px solid var(--line-strong); border-radius: 6px; position: relative; }
.wordmark-mark::before { content: ""; position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); top: 2px; right: 2px; box-shadow: 0 0 20px rgba(146,215,207,.55); }
.nav { display: flex; gap: clamp(16px, 2.8vw, 34px); align-items: center; }
.nav a { color: var(--muted); font-size: 13px; transition: color .2s ease; }
.nav a:hover, .nav a:focus-visible { color: var(--text); }

.hero {
  min-height: 100svh;
  display: grid;
  align-items: center;
  position: relative;
  overflow: clip;
  padding: 126px 0 70px;
  border-bottom: 1px solid var(--line);
}
.hero-grid { min-height: 650px; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr); gap: clamp(28px, 6vw, 90px); align-items: center; }
.eyebrow { font-family: var(--font-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .14em; font-size: 11px; }
.hero h1 { margin: 20px 0 24px; font-size: clamp(55px, 7.4vw, 116px); line-height: .92; letter-spacing: -.058em; font-weight: 540; max-width: 950px; }
.hero h1 .soft { color: #aeb3b5; }
.hero-lede { max-width: 720px; color: #c6c5c0; font-size: clamp(18px, 2vw, 25px); line-height: 1.42; letter-spacing: -.02em; }
.hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.cta { display: inline-flex; align-items: center; gap: 11px; min-height: 44px; border: 1px solid var(--line-strong); border-radius: 999px; padding: 0 17px; font-size: 13px; color: var(--text); transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.cta:hover { border-color: rgba(242,239,232,.45); background: rgba(255,255,255,.035); transform: translateY(-1px); }
.cta svg { width: 14px; height: 14px; }
.hero-meta { margin-top: 72px; display: flex; gap: 34px; flex-wrap: wrap; color: var(--muted-2); font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }

.hero-visual-wrap { position: relative; min-height: 570px; display: flex; align-items: center; justify-content: center; }
.hero-visual { position: relative; width: min(100%, 590px); aspect-ratio: 1/1.04; border: 1px solid var(--line); border-radius: 34px; overflow: hidden; background: linear-gradient(145deg, rgba(255,255,255,.025), rgba(255,255,255,.006)); box-shadow: inset 0 1px 0 rgba(255,255,255,.035), 0 50px 120px rgba(0,0,0,.26); }
#protein-field { position: absolute; inset: 0; width: 100%; height: 100%; }
.visual-grid { position: absolute; inset: 0; pointer-events: none; opacity: .28; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(circle at center, black 10%, transparent 80%); }
.visual-hud { position: absolute; inset: 18px 18px auto 18px; display: flex; justify-content: space-between; gap: 12px; align-items: center; font-family: var(--font-mono); font-size: 9px; color: #8e969a; letter-spacing: .08em; text-transform: uppercase; }
.visual-hud span:last-child { color: var(--accent); }
.visual-bottom { position: absolute; inset: auto 18px 16px 18px; display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; font-family: var(--font-mono); font-size: 9px; color: #7f878c; text-transform: uppercase; }
.visual-bottom div { padding-top: 9px; border-top: 1px solid rgba(255,255,255,.1); }

.section { padding: clamp(92px, 12vw, 170px) 0; border-bottom: 1px solid var(--line); }
.section-kicker { font-family: var(--font-mono); color: var(--muted-2); text-transform: uppercase; letter-spacing: .14em; font-size: 10px; margin-bottom: 22px; }
.section h2 { font-size: clamp(38px, 5.8vw, 78px); line-height: 1.02; letter-spacing: -.048em; font-weight: 520; margin: 0; max-width: 1000px; }
.section-intro { margin-top: 34px; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 7vw, 100px); }
.section-intro p { margin: 0; color: #b8bbb9; font-size: clamp(17px, 1.7vw, 22px); line-height: 1.55; max-width: 650px; }
.section-intro .note { color: var(--muted-2); font-family: var(--font-mono); font-size: 11px; line-height: 1.7; letter-spacing: .01em; max-width: 470px; justify-self: end; }

.pillars { margin-top: 76px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pillar { min-height: 250px; padding: 27px 28px 32px; border-right: 1px solid var(--line); position: relative; }
.pillar:last-child { border-right: 0; }
.pillar-index { color: var(--muted-2); font-family: var(--font-mono); font-size: 10px; }
.pillar h3 { margin: 72px 0 10px; font-size: 24px; font-weight: 520; letter-spacing: -.03em; }
.pillar p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.pillar::after { content: ""; position: absolute; top: -1px; left: 0; width: 0; height: 1px; background: linear-gradient(90deg,var(--accent),var(--accent-2)); transition: width .55s cubic-bezier(.2,.8,.2,1); }
.pillar:hover::after { width: 100%; }

.pipeline { margin-top: 74px; position: relative; }
.pipeline-line { position: absolute; left: 26px; top: 28px; bottom: 28px; width: 1px; background: linear-gradient(var(--line), rgba(146,215,207,.4), var(--line)); }
.pipeline-step { display: grid; grid-template-columns: 55px minmax(0, 1fr) minmax(240px, .45fr); gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); align-items: start; }
.pipeline-step:last-child { border-bottom: 0; }
.pipeline-node { width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 1px solid var(--accent); box-shadow: 0 0 0 5px rgba(146,215,207,.04); margin: 5px 0 0 22px; position: relative; z-index: 2; }
.pipeline-step h3 { margin: 0; font-weight: 510; font-size: clamp(22px, 3vw, 38px); letter-spacing: -.035em; }
.pipeline-step p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.signal-grid { margin-top: 74px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; }
.signal-card { border: 1px solid var(--line); border-radius: var(--radius); min-height: 270px; padding: clamp(24px, 3.5vw, 42px); background: rgba(255,255,255,.015); position: relative; overflow: hidden; }
.signal-card.large { min-height: 555px; grid-row: span 2; display: flex; flex-direction: column; justify-content: space-between; }
.signal-card::before { content: ""; position: absolute; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, rgba(146,215,207,.095), transparent 67%); top: -150px; right: -100px; pointer-events: none; }
.signal-label { font-family: var(--font-mono); font-size: 9px; color: var(--muted-2); letter-spacing: .12em; text-transform: uppercase; }
.signal-number { font-size: clamp(62px, 9vw, 124px); line-height: .9; letter-spacing: -.065em; font-weight: 480; margin: 22px 0 16px; }
.signal-card:not(.large) .signal-number { font-size: clamp(44px, 5vw, 72px); }
.signal-text { color: #b8bbb9; font-size: 15px; max-width: 520px; }
.signal-sub { font-family: var(--font-mono); font-size: 9px; color: var(--muted-2); line-height: 1.7; text-transform: uppercase; letter-spacing: .07em; margin-top: 28px; }

.milestones { margin-top: 70px; }
.milestone { display: grid; grid-template-columns: 120px 1fr minmax(200px, .45fr); gap: 30px; padding: 26px 0; border-top: 1px solid var(--line); align-items: baseline; }
.milestone:last-child { border-bottom: 1px solid var(--line); }
.milestone time { font-family: var(--font-mono); font-size: 10px; color: var(--muted-2); text-transform: uppercase; letter-spacing: .1em; }
.milestone strong { font-size: clamp(18px, 2.3vw, 28px); font-weight: 500; letter-spacing: -.025em; }
.milestone span { color: var(--muted); font-size: 13px; }


.hero-support {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #8e969a;
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.6;
  letter-spacing: .055em;
  text-transform: uppercase;
}
.hero-support strong { color: #c6cac8; font-weight: 550; }
.support-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(146,215,207,.35);
  flex: 0 0 auto;
}

.research-intro {
  margin-top: 34px;
  display: flex;
  justify-content: space-between;
  gap: 36px;
  align-items: flex-start;
}
.research-intro p {
  margin: 0;
  max-width: 730px;
  color: #b8bbb9;
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.55;
}
.research-intro span {
  color: var(--muted-2);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
  margin-top: 7px;
}
.paper-list { margin-top: 66px; border-top: 1px solid var(--line); }
.paper-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 54px;
  gap: 28px;
  padding: 30px 0 32px;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.paper-status,
.paper-index,
.paper-venue {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 9px;
}
.paper-status { color: var(--accent); padding-top: 7px; }
.paper-index { color: var(--muted-2); text-align: right; padding-top: 7px; }
.paper-main h3 {
  margin: 0;
  max-width: 930px;
  font-size: clamp(20px, 2.65vw, 34px);
  line-height: 1.18;
  letter-spacing: -.028em;
  font-weight: 500;
}
.paper-venue { color: var(--muted-2); margin-top: 15px; line-height: 1.5; }
.research-note {
  margin: 18px 0 0;
  color: #6f777b;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .035em;
}

.support-section {
  background:
    radial-gradient(650px 420px at 84% 18%, rgba(146,215,207,.055), transparent 72%),
    rgba(255,255,255,.006);
}
.support-intro {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 7vw, 100px);
}
.support-intro p {
  margin: 0;
  color: #b8bbb9;
  font-size: clamp(16px, 1.55vw, 20px);
  line-height: 1.6;
}
.support-intro strong { color: #e5e3de; font-weight: 540; }
.support-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.support-card {
  min-height: 270px;
  padding: 27px 30px 32px;
  border-right: 1px solid var(--line);
}
.support-card:last-child { border-right: 0; }
.support-card-label {
  color: var(--muted-2);
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.support-card h3 {
  margin: 66px 0 12px;
  font-size: 24px;
  font-weight: 520;
  letter-spacing: -.03em;
}
.support-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}
.public-support {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.public-support span {
  color: var(--muted-2);
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.public-support p {
  margin: 0;
  max-width: 760px;
  color: #7f878c;
  font-size: 11px;
  line-height: 1.65;
}

.team-grid { margin-top: 72px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.team-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; min-height: 320px; display: flex; flex-direction: column; justify-content: space-between; background: rgba(255,255,255,.012); }
.team-card .role { font-family: var(--font-mono); font-size: 9px; color: var(--muted-2); text-transform: uppercase; letter-spacing: .1em; }
.team-card h3 { margin: 0 0 8px; font-size: 26px; font-weight: 520; letter-spacing: -.03em; }
.team-card p { color: var(--muted); font-size: 13px; line-height: 1.65; margin: 0; }
.team-card .team-meta { padding-top: 20px; margin-top: 24px; border-top: 1px solid var(--line); color: #8f9699; font-family: var(--font-mono); font-size: 9px; line-height: 1.65; text-transform: uppercase; letter-spacing: .06em; }

.contact { padding: clamp(100px, 14vw, 190px) 0 70px; }
.contact-row { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: end; }
.contact h2 { font-size: clamp(50px, 7vw, 100px); line-height: .95; letter-spacing: -.055em; margin: 0; font-weight: 520; }
.contact-copy { color: var(--muted); font-size: 15px; max-width: 420px; margin-top: 24px; }
.email { display: inline-flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--line-strong); padding-bottom: 6px; font-size: clamp(17px, 2vw, 24px); transition: border-color .2s ease; }
.email:hover { border-color: var(--accent); }
.footer { margin-top: 110px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 18px; color: var(--muted-2); font-family: var(--font-mono); font-size: 9px; letter-spacing: .07em; text-transform: uppercase; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.75,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; min-height: 0; }
  .hero-visual-wrap { min-height: 0; }
  .hero-visual { width: min(100%, 700px); }
  .hero-meta { margin-top: 46px; }
  .section-intro { grid-template-columns: 1fr; }
  .section-intro .note { justify-self: start; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .pillar:nth-child(2) { border-right: 0; }
  .pillar:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .signal-grid { grid-template-columns: 1fr 1fr; }
  .signal-card.large { grid-column: 1 / -1; grid-row: auto; min-height: 440px; }
  .research-intro { flex-direction: column; }
  .support-intro { grid-template-columns: 1fr; }
  .support-grid { grid-template-columns: 1fr; }
  .support-card { border-right: 0; border-bottom: 1px solid var(--line); min-height: 230px; }
  .support-card:last-child { border-bottom: 0; }
  .team-grid { grid-template-columns: 1fr; }
  .team-card { min-height: 250px; }
  .contact-row { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 700px) {
  .header-inner { height: 66px; }
  .nav a:not(:last-child) { display: none; }
  .hero { padding-top: 104px; }
  .hero h1 { font-size: clamp(54px, 16vw, 78px); }
  .hero-lede { font-size: 17px; }
  .hero-visual-wrap { margin-top: 18px; }
  .hero-visual { border-radius: 24px; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: 0; border-bottom: 1px solid var(--line); min-height: 220px; }
  .pillar:last-child { border-bottom: 0; }
  .pillar h3 { margin-top: 54px; }
  .pipeline-step { grid-template-columns: 38px 1fr; }
  .pipeline-step p { grid-column: 2; }
  .pipeline-line { left: 17px; }
  .pipeline-node { margin-left: 13px; }
  .signal-grid { grid-template-columns: 1fr; }
  .signal-card.large { grid-column: auto; min-height: 390px; }
  .milestone { grid-template-columns: 1fr; gap: 8px; }
  .paper-row { grid-template-columns: 1fr; gap: 10px; }
  .paper-index { text-align: left; order: -1; padding-top: 0; }
  .paper-status { padding-top: 0; }
  .public-support { grid-template-columns: 1fr; gap: 8px; }
  .milestone span { max-width: 520px; }
  .footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}