:root{
    --ink:#0B1042;
    --ink-700:#151C52;
    --ink-onc:#241B3E;
    --teal:#0E8E86;
    --teal-600:#0A6D66;
    --teal-100:#DCF3EC;
    --plum:#6B4E96;
    --plum-100:#EDE6F5;
    --paper:#F6F6F1;
    --card:#FFFFFF;
    --line:#E3E1D6;
    --text:#1B1F2A;
    --text-soft:#5B6070;
    --amber:#C77B2E;
    --radius:14px;
    --maxw:1240px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--text);
    font-family:'Inter',sans-serif;
    font-size:16px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:'Space Grotesk',sans-serif;
    color:var(--ink);
    margin:0 0 .4em 0;
    line-height:1.12;
    letter-spacing:-0.01em;
  }
  p{margin:0 0 1em 0;}
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .mono{font-family:'IBM Plex Mono',monospace;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:12.5px;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--teal-600);
    font-weight:600;
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-bottom:14px;
  }
  .eyebrow::before{
    content:"";
    width:7px;height:7px;border-radius:50%;
    background:var(--teal);
    display:inline-block;
  }
  .eyebrow.on-dark{color:#8FE3D6;}
  section{padding:96px 0;}
  @media (max-width:720px){ section{padding:64px 0;} .wrap{padding:0 20px;} }

  /* reveal */
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease;}
  .reveal.is-visible{opacity:1;transform:translateY(0);}

  /* buttons */
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;
    padding:13px 24px;border-radius:999px;border:1.5px solid transparent;
    cursor:pointer;transition:all .2s ease;white-space:nowrap;
  }
  .btn-primary{background:var(--teal);color:#fff;}
  .btn-primary:hover{background:var(--teal-600);transform:translateY(-1px);}
  .btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent;}
  .btn-ghost:hover{background:var(--ink);color:#fff;}
  .btn-ghost.on-dark{border-color:rgba(255,255,255,.5);color:#fff;}
  .btn-ghost.on-dark:hover{background:#fff;color:var(--ink);}

  /* NAV */
  header{
    position:sticky;top:0;z-index:100;
    background:rgba(246,246,241,.92);
    backdrop-filter:blur(10px);
    border-bottom:1px solid transparent;
    transition:border-color .25s ease, box-shadow .25s ease;
  }
  header.scrolled{border-color:var(--line);box-shadow:0 4px 24px rgba(11,16,66,.05);}
  nav.wrap{
    display:flex;align-items:center;justify-content:space-between;
    padding-top:16px;padding-bottom:16px;gap:24px;
  }
  .logo-mark{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .logo-mark img{height:32px;width:auto;display:block;}
  .nav-links{display:flex;align-items:center;gap:28px;flex-shrink:1;}
  .nav-links a{
    font-size:14.5px;font-weight:500;color:var(--ink-700);white-space:nowrap;
    padding:6px 0;border-bottom:2px solid transparent;
    transition:border-color .2s ease, color .2s ease;
  }
  .nav-links a:hover{border-color:var(--teal);color:var(--teal-600);}
  .webmail-mobile-link{display:none;}
  .nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .btn-icon{
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
    width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);
    color:var(--text-soft);background:var(--card);transition:all .2s ease;
  }
  .btn-icon:hover{border-color:var(--ink);color:var(--ink);}
  .menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;flex-shrink:0;}
  .menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;}
  @media (max-width:980px){
    .nav-links{
      position:fixed;inset:64px 0 0 0;background:var(--paper);
      flex-direction:column;align-items:flex-start;padding:28px 24px;
      transform:translateY(-8px);opacity:0;pointer-events:none;
      transition:all .25s ease;gap:6px;border-top:1px solid var(--line);
    }
    .nav-links a{width:100%;padding:12px 0;border-bottom:1px solid var(--line);}
    .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto;}
    .webmail-mobile-link{display:block;}
    .menu-toggle{display:block;}
    .nav-cta .btn-ghost, .nav-cta .btn-icon{display:none;}
  }

  /* HERO */
  .hero{padding-top:64px;padding-bottom:40px;}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
  @media (max-width:980px){.hero-grid{grid-template-columns:1fr;}}
  .hero h1{font-size:clamp(34px,4.4vw,54px);}
  .hero .lede{font-size:18px;color:var(--text-soft);max-width:52ch;}
  .hero-ctas{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
  .hero-stats{display:flex;gap:34px;margin-top:44px;flex-wrap:wrap;}
  .hero-stats div b{
    display:block;font-family:'Space Grotesk',sans-serif;font-size:26px;color:var(--ink);
  }
  .hero-stats div span{font-size:12.5px;color:var(--text-soft);}

  /* pipeline */
  .pipeline-card{
    background:var(--ink);border-radius:20px;padding:34px 26px 30px;
    color:#fff;position:relative;overflow:hidden;
  }
  .pipeline-card::before{
    content:"";position:absolute;top:-60px;right:-60px;width:220px;height:220px;
    background:radial-gradient(circle,rgba(14,142,134,.35),transparent 70%);
  }
  .pipeline-title{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#8FE3D6;margin-bottom:22px;}
  .pipeline{position:relative;display:flex;flex-direction:column;gap:0;}
  .pstage{display:flex;gap:16px;position:relative;padding-bottom:26px;}
  .pstage:last-child{padding-bottom:0;}
  .pstage .rail{display:flex;flex-direction:column;align-items:center;}
  .pstage .dot{width:11px;height:11px;border-radius:50%;background:#8FE3D6;flex-shrink:0;margin-top:3px;position:relative;z-index:2;}
  .pstage .stem{width:2px;flex:1;background:rgba(255,255,255,.18);margin-top:2px;}
  .pstage:last-child .stem{display:none;}
  .pstage .txt b{display:block;font-family:'Space Grotesk',sans-serif;font-size:15.5px;font-weight:600;}
  .pstage .txt span{font-size:13px;color:rgba(255,255,255,.62);}
  .pulse{
    position:absolute;left:4.5px;top:3px;width:4px;height:4px;border-radius:50%;
    background:#fff;box-shadow:0 0 10px 3px rgba(143,227,214,.9);
    animation:travel 6s ease-in-out infinite;
  }
  @keyframes travel{
    0%{top:3px;opacity:1;}
    92%{top:calc(100% - 14px);opacity:1;}
    96%{opacity:0;}
    100%{top:3px;opacity:0;}
  }

  /* trust strip */
  .trust{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;}
  .trust .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
  .trust p{margin:0;font-size:14px;color:var(--text-soft);}
  .trust-tags{display:flex;gap:10px;flex-wrap:wrap;}
  .tag{
    font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.03em;
    padding:7px 13px;border:1px solid var(--line);border-radius:999px;color:var(--ink-700);
    background:var(--paper);
  }

  /* section headers */
  .sec-head{max-width:640px;margin-bottom:48px;}
  .sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .sec-head h2{font-size:clamp(26px,3vw,36px);}
  .sec-head p{color:var(--text-soft);font-size:16px;}
  .jump-link{
    display:inline-block;margin-top:14px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;
    color:var(--teal);text-decoration:underline;text-underline-offset:3px;
  }
  .jump-link:hover{color:var(--teal-600);}
  .spotlight-dark .jump-link{color:#8FE3D6;}
  .spotlight-dark .jump-link:hover{color:#fff;}
  .download-link{
    display:inline-flex;align-items:center;gap:8px;margin-top:16px;
    font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:13.5px;
    color:var(--plum);border:1.5px solid #ded0ef;background:#fff;
    padding:10px 16px;border-radius:999px;transition:all .2s ease;
  }
  .download-link:hover{background:var(--plum);color:#fff;border-color:var(--plum);}
  .spotlight-dark .download-link{color:#8FE3D6;border-color:rgba(255,255,255,.25);background:transparent;}
  .spotlight-dark .download-link:hover{background:#8FE3D6;color:var(--ink);border-color:#8FE3D6;}
  .sec-head-row{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:48px;}
  .sec-head-row .sec-head{max-width:640px;}
  .sec-illustration{flex-shrink:0;}
  @media (max-width:760px){.sec-illustration{display:none;}}

  /* team */
  .team-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
  @media (max-width:860px){.team-grid{grid-template-columns:1fr;}}
  .team-stats{display:flex;flex-direction:column;gap:0;border-left:2px solid var(--teal-100);padding-left:28px;}
  .team-stat{padding:16px 0;border-bottom:1px dashed var(--line);}
  .team-stat:last-child{border-bottom:none;}
  .team-stat b{font-family:'Space Grotesk',sans-serif;font-size:30px;color:var(--ink);display:block;line-height:1;}
  .team-stat span{font-size:13.5px;color:var(--text-soft);}

  /* capability bento */
  .bento{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  @media (max-width:980px){.bento{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:600px){.bento{grid-template-columns:1fr;}}
  .cap-card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    padding:26px 22px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  }
  .cap-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(11,16,66,.08);border-color:#cfe9e5;}
  .cap-card.wide{grid-column:span 2;}
  @media (max-width:600px){.cap-card.wide{grid-column:span 1;}}
  .cap-tag{
    font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--teal-600);
    background:var(--teal-100);display:inline-block;padding:3px 9px;border-radius:6px;
    margin-bottom:14px;letter-spacing:.03em;
  }
  .cap-card h3{font-size:18.5px;margin-bottom:8px;}
  .cap-card p{font-size:14.5px;color:var(--text-soft);margin:0;}
  .cap-icon{width:30px;height:30px;margin-bottom:14px;color:var(--teal-600);}
  .cap-card.wide{position:relative;overflow:hidden;}
  .cap-decor{position:absolute;top:0;right:0;pointer-events:none;opacity:0.5;z-index:0;}
  .cap-decor-ngs{top:14px;right:-6px;opacity:0.55;}
  .cap-decor-bioassay{top:-6px;right:-14px;opacity:0.55;}
  .cap-body{position:relative;z-index:1;}
  @media (max-width:760px){.cap-decor{display:none;}}

  /* dark spotlight (oncology) */
  .spotlight-dark{background:var(--ink-onc);color:#fff;}
  .spotlight-dark .sec-head p{color:rgba(255,255,255,.68);}
  .spotlight-dark h2{color:#fff;}
  .chip-row{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0 6px;}
  .gene-chip{
    font-family:'IBM Plex Mono',monospace;font-size:13px;padding:7px 14px;
    border:1px solid rgba(255,255,255,.22);border-radius:999px;color:#DCF3EC;
  }
  .flow-strip{display:flex;gap:0;margin-top:40px;flex-wrap:wrap;}
  .flow-step{
    flex:1;min-width:150px;padding:18px 16px;border-top:2px solid rgba(255,255,255,.24);
    position:relative;
  }
  .flow-step .num{font-family:'IBM Plex Mono',monospace;font-size:12px;color:#8FE3D6;}
  .flow-step h4{color:#fff;font-size:15px;margin:8px 0 4px;}
  .flow-step p{color:rgba(255,255,255,.6);font-size:13px;margin:0;}

  .split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
  @media (max-width:900px){.split{grid-template-columns:1fr;}}

  table.panel-table{width:100%;border-collapse:collapse;font-size:14.5px;margin-top:8px;}
  table.panel-table th{
    text-align:left;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.06em;
    text-transform:uppercase;color:rgba(255,255,255,.5);padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.2);
  }
  table.panel-table td{padding:12px 12px;border-bottom:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.88);}
  table.panel-table tr:last-child td{border-bottom:none;}
  .price-tag{font-family:'IBM Plex Mono',monospace;color:#8FE3D6;}

  /* light panel-table variant */
  table.panel-table.light th{color:var(--text-soft);border-bottom:1px solid var(--line);}
  table.panel-table.light td{color:var(--text);border-bottom:1px solid var(--line);}
  .panel-table.light .price-tag{color:var(--teal-600);}

  /* expandable panel list (click a test to see what it covers) */
  .panel-list{border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);overflow:hidden;}
  .panel-item{border-bottom:1px solid rgba(255,255,255,.1);}
  .panel-item:last-child{border-bottom:none;}
  .panel-item summary{
    display:grid;grid-template-columns:1fr auto auto 18px;gap:14px;align-items:center;
    padding:14px 18px;cursor:pointer;list-style:none;font-size:14px;color:#fff;
    transition:background .15s ease;
  }
  .panel-item summary::-webkit-details-marker{display:none;}
  .panel-item summary::marker{content:"";}
  .panel-item summary:hover{background:rgba(255,255,255,.05);}
  .panel-item .panel-name{font-weight:500;}
  .panel-item .panel-sample{font-size:12.5px;color:rgba(255,255,255,.5);white-space:nowrap;}
  .panel-item .panel-price{font-family:'IBM Plex Mono',monospace;color:#8FE3D6;font-size:13px;white-space:nowrap;}
  .panel-item .chev{color:rgba(255,255,255,.4);transition:transform .2s ease;flex-shrink:0;}
  .panel-item[open] .chev{transform:rotate(180deg);}
  .panel-item[open] summary{background:rgba(255,255,255,.06);}
  .panel-item-body{padding:2px 18px 20px;color:rgba(255,255,255,.72);font-size:13.5px;}
  .panel-item-body p{margin:0 0 6px 0;}
  .gene-wall{
    font-family:'IBM Plex Mono',monospace;font-size:11px;line-height:1.85;color:rgba(255,255,255,.5);
    column-count:3;column-gap:22px;max-height:260px;overflow-y:auto;margin-top:10px;
    background:rgba(255,255,255,.03);border-radius:8px;padding:14px 16px;
  }
  @media (max-width:700px){
    .panel-item summary{grid-template-columns:1fr auto 16px;}
    .panel-item .panel-sample{display:none;}
    .gene-wall{column-count:2;}
  }
  @media (max-width:480px){.gene-wall{column-count:1;}}

  .sample-reports{margin-top:48px;padding-top:44px;border-top:1px solid rgba(255,255,255,.14);}
  @media (max-width:700px){.sample-reports{margin-top:28px;padding-top:24px;}}

  /* sample report thumbnails + lightbox */
  .thumb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:420px;}
  @media (max-width:560px){.thumb-grid{grid-template-columns:repeat(3,1fr);max-width:100%;gap:8px;}}
  .thumb-card{
    display:flex;flex-direction:column;gap:6px;background:none;border:none;padding:0;cursor:pointer;
    text-align:left;font-family:inherit;
  }
  .thumb-card img{
    width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;object-position:top;
    border-radius:8px;border:1.5px solid rgba(255,255,255,.18);background:#fff;
    transition:border-color .2s ease, transform .2s ease;
  }
  .thumb-card:hover img{border-color:#8FE3D6;transform:translateY(-2px);}
  .thumb-label{font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:rgba(255,255,255,.55);line-height:1.3;}
  .thumb-card:hover .thumb-label{color:#8FE3D6;}

  .lightbox{
    position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:24px;
  }
  .lightbox.open{display:flex;}
  .lightbox-backdrop{position:absolute;inset:0;background:rgba(11,16,66,.82);backdrop-filter:blur(4px);}
  .lightbox-panel{
    position:relative;background:var(--ink-onc);border-radius:16px;max-width:640px;width:100%;
    max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5);
  }
  .lightbox-head{
    display:flex;align-items:center;justify-content:space-between;padding:16px 20px;
    border-bottom:1px solid rgba(255,255,255,.12);color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;
    flex-shrink:0;
  }
  .lightbox-close{background:none;border:none;color:rgba(255,255,255,.6);cursor:pointer;padding:4px;}
  .lightbox-close:hover{color:#fff;}
  .lightbox-body{overflow-y:auto;padding:0;background:#fff;flex-grow:1;}
  .lightbox-body img{width:100%;display:block;}
  .lightbox-foot{
    display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 20px;
    border-top:1px solid rgba(255,255,255,.12);flex-shrink:0;flex-wrap:wrap;
  }
  .report-badge{
    font-family:'IBM Plex Mono',monospace;font-size:11px;padding:4px 10px;border-radius:999px;
    white-space:nowrap;
  }
  .report-badge.positive{background:rgba(143,227,214,.15);color:#8FE3D6;}
  .report-badge.neutral{background:rgba(255,255,255,.1);color:rgba(255,255,255,.65);}
  .report-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:8px;}
  .report-table th{
    text-align:left;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.05em;
    text-transform:uppercase;color:rgba(255,255,255,.45);padding:6px 10px;border-bottom:1px solid rgba(255,255,255,.15);
  }
  .report-table td{padding:8px 10px;border-bottom:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.82);}
  .report-table tr:last-child td{border-bottom:none;}
  @media (max-width:700px){
    .sample-reports .panel-item summary{grid-template-columns:1fr auto 16px;}
    .sample-reports .panel-item .panel-sample{display:none;}
  }

  .sample-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px;}
  @media (max-width:900px){.sample-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.sample-grid{grid-template-columns:1fr;}}
  .sample-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:20px;}
  .sample-card h4{color:#fff;font-size:15px;margin-bottom:10px;}
  .sample-card ul{margin:0;padding-left:18px;color:rgba(255,255,255,.65);font-size:13px;}
  .sample-card li{margin-bottom:5px;}

  /* gene database (dark ledger) */
  .gene-db{margin-top:56px;padding-top:44px;border-top:1px solid rgba(255,255,255,.14);}
  .gene-db-head{margin-bottom:20px;}
  .cat-controls-dark{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:18px;}
  .cat-search-dark{
    flex:1;min-width:220px;display:flex;align-items:center;gap:10px;
    border:1.5px solid rgba(255,255,255,.2);border-radius:10px;padding:11px 14px;background:rgba(255,255,255,.05);
  }
  .cat-search-dark input{border:none;background:none;outline:none;font-family:'IBM Plex Mono',monospace;font-size:14px;width:100%;color:#fff;}
  .cat-search-dark input::placeholder{color:rgba(255,255,255,.4);}
  .cat-search-dark svg{color:rgba(255,255,255,.5);flex-shrink:0;}
  .cancer-select{
    font-family:'IBM Plex Mono',monospace;font-size:12.5px;padding:10px 13px;border-radius:10px;
    border:1.5px solid rgba(255,255,255,.2);background:rgba(255,255,255,.05);color:#fff;cursor:pointer;
    max-width:220px;
  }
  .cancer-select option{background:var(--ink-onc);color:#fff;}
  .cat-tab-dark{
    font-family:'IBM Plex Mono',monospace;font-size:12.5px;padding:8px 13px;border-radius:999px;
    border:1px solid rgba(255,255,255,.2);background:transparent;cursor:pointer;color:rgba(255,255,255,.6);
    transition:all .15s ease;
  }
  .cat-tab-dark.active{background:#8FE3D6;border-color:#8FE3D6;color:var(--ink);}
  .cat-tab-dark:hover:not(.active){border-color:#8FE3D6;color:#8FE3D6;}
  .ledger-dark{border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);overflow:hidden;}
  .gene-ledger-scroll{max-height:460px;overflow-y:auto;}
  .ledger-row-dark{
    display:grid;grid-template-columns:90px 120px 1.1fr 1.3fr;gap:16px;
    padding:12px 18px;border-bottom:1px solid rgba(255,255,255,.1);align-items:center;font-size:13.5px;
  }
  .ledger-row-dark.head{
    background:rgba(255,255,255,.07);font-family:'IBM Plex Mono',monospace;font-size:11px;
    letter-spacing:.07em;text-transform:uppercase;color:rgba(255,255,255,.5);position:sticky;top:0;z-index:2;
  }
  .ledger-row-dark:not(.head):nth-child(even){background:rgba(255,255,255,.03);}
  .ledger-row-dark .gene-name{font-family:'IBM Plex Mono',monospace;color:#8FE3D6;font-weight:600;}
  .ledger-row-dark .panel-badge{font-size:11.5px;color:rgba(255,255,255,.55);}
  .ledger-row-dark .context-text{color:rgba(255,255,255,.78);}
  .ledger-row-dark .drug-text{color:rgba(255,255,255,.68);font-size:13px;}
  @media (max-width:760px){
    .ledger-row-dark{grid-template-columns:1fr;gap:3px;padding:14px 16px;}
    .ledger-row-dark.head{display:none;}
  }
  .cat-empty-dark{padding:30px;text-align:center;color:rgba(255,255,255,.5);font-family:'IBM Plex Mono',monospace;font-size:13px;display:none;}

  /* collapsible database sections */
  .db-toggle-btn{margin-top:18px;font-size:14px;padding:11px 20px;appearance:none;-webkit-appearance:none;background:transparent;}
  .db-toggle-btn.on-dark{background:transparent;}
  .db-toggle-btn .chev{display:inline-block;transition:transform .2s ease;}
  .db-toggle-btn.open .chev{transform:rotate(180deg);}
  .db-toggle-body{display:none;margin-top:28px;}
  .db-toggle-body.open{display:block;}

  /* AMR section */
  .amr{background:var(--plum-100);}
  .amr-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
  @media (max-width:900px){.amr-grid{grid-template-columns:1fr;}}
  .amr-badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;}
  .amr-badge{
    background:#fff;border:1px solid #ded0ef;border-radius:12px;padding:14px 16px;flex:1;min-width:140px;
  }
  .amr-badge b{display:block;font-family:'Space Grotesk',sans-serif;font-size:14.5px;color:var(--plum);margin-bottom:2px;}
  .amr-badge span{font-size:12.5px;color:var(--text-soft);}
  .amr-ring{
    width:100%;aspect-ratio:1;border-radius:50%;
    background:conic-gradient(from 220deg, var(--plum), var(--teal), var(--plum));
    display:flex;align-items:center;justify-content:center;padding:16px;
    max-width:340px;margin:0 auto;
  }
  .amr-ring-inner{
    width:100%;height:100%;border-radius:50%;background:var(--amr-inner,#F6F0FA);
    background:#FBF8FD;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;
  }
  .amr-ring-inner .big{font-family:'Space Grotesk',sans-serif;font-size:15px;color:var(--plum);line-height:1.3;font-weight:600;}
  .amr-ring-inner .small{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--text-soft);margin-top:8px;letter-spacing:.04em;}
  .gene-list{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0;}
  .gene-list span{
    font-family:'IBM Plex Mono',monospace;font-size:12.5px;background:#fff;border:1px solid #ded0ef;
    padding:5px 11px;border-radius:7px;color:var(--plum);
  }

  /* bioassay */
  .bioassay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:10px;}
  @media (max-width:900px){.bioassay-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.bioassay-grid{grid-template-columns:1fr;}}
  .ba-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
  .ba-card h4{font-size:16.5px;margin-bottom:2px;}
  .ba-card .method{font-size:13px;color:var(--teal-600);margin-bottom:14px;display:block;}
  .ba-card table{width:100%;border-collapse:collapse;font-size:13px;}
  .ba-card td{padding:6px 0;border-top:1px dashed var(--line);}
  .ba-card td:last-child{text-align:right;font-family:'IBM Plex Mono',monospace;color:var(--ink-700);}
  .ba-card tr:first-child td{border-top:none;}

  /* CATALOGUE - signature element */
  .catalogue{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .cat-controls{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:26px;}
  .cat-search{
    flex:1;min-width:220px;display:flex;align-items:center;gap:10px;
    border:1.5px solid var(--line);border-radius:10px;padding:11px 14px;background:var(--paper);
  }
  .cat-search input{
    border:none;background:none;outline:none;font-family:'IBM Plex Mono',monospace;font-size:14px;width:100%;color:var(--text);
  }
  .cat-tabs{display:flex;gap:8px;flex-wrap:wrap;}
  .cat-tab{
    font-family:'IBM Plex Mono',monospace;font-size:12.5px;padding:8px 13px;border-radius:999px;
    border:1px solid var(--line);background:var(--paper);cursor:pointer;color:var(--text-soft);
    transition:all .15s ease;
  }
  .cat-tab.active{background:var(--ink);border-color:var(--ink);color:#fff;}
  .cat-tab:hover:not(.active){border-color:var(--teal);color:var(--teal-600);}
  .ledger{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
  .ledger-scroll-body{max-height:480px;overflow-y:auto;}
  .ledger-row{
    display:grid;grid-template-columns:140px 1fr 110px 130px;gap:16px;
    padding:14px 18px;border-bottom:1px solid var(--line);align-items:center;
    font-size:14px;
  }
  .ledger-row.head{
    background:var(--ink);color:#fff;font-family:'IBM Plex Mono',monospace;
    font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;
  }
  .ledger-row:not(.head):nth-child(even){background:var(--paper);}
  .ledger-row:last-child{border-bottom:none;}
  .ledger-row .no{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--teal-600);}
  .ledger-row .name{font-weight:500;}
  .ledger-row .cat-label{font-size:12px;color:var(--text-soft);}
  .ledger-row .price{font-family:'IBM Plex Mono',monospace;text-align:right;color:var(--ink-700);}
  @media (max-width:760px){
    .ledger-row{grid-template-columns:1fr;gap:4px;padding:14px 16px;}
    .ledger-row.head{display:none;}
    .ledger-row .price{text-align:left;}
    .ledger-row .no{order:1;}
    .ledger-row .name{order:2;font-size:15px;margin:2px 0;}
    .ledger-row .cat-label{order:3;}
    .ledger-row .price{order:4;}
  }
  .cat-note{font-size:13px;color:var(--text-soft);margin-top:16px;}
  .cat-empty{padding:40px;text-align:center;color:var(--text-soft);font-family:'IBM Plex Mono',monospace;font-size:13.5px;display:none;}
  .biologics-db{margin-top:56px;padding-top:44px;border-top:1px solid var(--line);}
  @media (max-width:700px){.biologics-db{margin-top:28px;padding-top:24px;}}
  .bio-ledger .ledger-row{grid-template-columns:1fr 1.2fr 1.2fr 1.6fr;}
  .bio-ledger .ledger-row .cellline-text{display:block;margin-top:3px;font-size:12px;color:var(--teal-600);}
  @media (max-width:900px){
    .bio-ledger .ledger-row{grid-template-columns:1fr;}
  }
  .amr-db{margin-top:48px;padding-top:40px;border-top:1px solid #ded0ef;}
  @media (max-width:700px){.amr-db{margin-top:28px;padding-top:24px;}}
  .amr-ledger .ledger-row{grid-template-columns:1fr .9fr 1.6fr 1.3fr;}
  .amr-ledger .ledger-row .name{font-family:'IBM Plex Mono',monospace;font-weight:600;color:var(--plum);font-size:13.5px;}
  .amr-ledger .cat-tab.active{background:var(--plum);border-color:var(--plum);}
  @media (max-width:900px){
    .amr-ledger .ledger-row{grid-template-columns:1fr;}
  }
  .gene-ledger .ledger-row{grid-template-columns:100px 1.2fr 2.2fr 1.2fr;}
  .gene-ledger .ledger-row .name{font-size:12.5px;color:var(--teal-600);}
  .gene-ledger .gene-cancer-cell{font-size:12px;line-height:1.45;}
  @media (max-width:900px){
    .gene-ledger .ledger-row{grid-template-columns:1fr;}
  }

  /* resource library */
  .resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px;}
  @media (max-width:900px){.resource-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:600px){.resource-grid{grid-template-columns:1fr;}}
  .resource-card{
    background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
    padding:22px;display:flex;flex-direction:column;gap:10px;transition:transform .2s ease, box-shadow .2s ease;
  }
  .resource-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(11,16,66,.07);}
  .resource-card-icon{width:36px;height:36px;border-radius:10px;background:var(--teal-100);display:flex;align-items:center;justify-content:center;color:var(--teal-600);flex-shrink:0;}
  .resource-card.report .resource-card-icon{background:var(--plum-100);color:var(--plum);}
  .resource-card-cat{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em;}
  .resource-card h4{font-size:15.5px;margin:0;}
  .resource-card p{font-size:13px;color:var(--text-soft);margin:0;flex-grow:1;}
  .resource-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:4px;}
  .resource-card-size{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--text-soft);}
  .resource-card-dl{
    display:inline-flex;align-items:center;gap:6px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:13px;
    color:var(--teal-600);
  }
  .resource-card:hover .resource-card-dl{color:var(--teal);}

  /* industries */
  .industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  @media (max-width:900px){.industry-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.industry-grid{grid-template-columns:1fr;}}
  .industry-card{padding:26px 22px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);}
  .industry-card .n{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--teal-600);margin-bottom:12px;}
  .industry-card h3{font-size:17px;}
  .industry-card p{font-size:14px;color:var(--text-soft);margin:0;}

  /* process */
  .process{display:flex;gap:0;overflow-x:auto;padding-bottom:8px;margin-top:10px;}
  .process-step{
    min-width:210px;flex:1;padding-right:26px;position:relative;
  }
  .process-step:not(:last-child)::after{
    content:"→";position:absolute;right:0;top:2px;color:var(--line);font-size:20px;
  }
  @media (max-width:900px){.process-step:not(:last-child)::after{display:none;}}
  .process-step .n{
    font-family:'Space Grotesk',sans-serif;font-size:22px;color:var(--teal-600);margin-bottom:10px;
  }
  .process-step h4{font-size:15.5px;margin-bottom:6px;}
  .process-step p{font-size:13.5px;color:var(--text-soft);margin:0;}

  /* testimonials */
  .testi-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
  @media (max-width:760px){.testi-grid{grid-template-columns:1fr;}}
  .testi-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;}
  .testi-card p{font-size:16.5px;font-family:'Space Grotesk',sans-serif;font-weight:500;color:var(--ink-700);margin-bottom:16px;}
  .testi-card span{font-size:13px;color:var(--text-soft);}

  /* contact / footer */
  footer{background:var(--ink);color:rgba(255,255,255,.85);padding-top:80px;}
  .foot-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:48px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.12);}
  @media (max-width:820px){.foot-grid{grid-template-columns:1fr;gap:36px;}}
  footer h3{color:#fff;font-size:15px;font-family:'IBM Plex Mono',monospace;letter-spacing:.05em;text-transform:uppercase;margin-bottom:16px;}
  footer .logo-mark img{height:30px;margin-bottom:18px;}
  footer p{color:rgba(255,255,255,.6);font-size:14.5px;}
  footer a.flink{display:block;color:rgba(255,255,255,.72);font-size:14.5px;margin-bottom:10px;}
  footer a.flink:hover{color:#8FE3D6;}
  .foot-bottom{display:flex;justify-content:space-between;align-items:center;padding:26px 0;flex-wrap:wrap;gap:10px;}
  .foot-bottom p{margin:0;font-size:13px;color:rgba(255,255,255,.45);}
  .foot-bottom .flinks{display:flex;gap:20px;}
  .foot-bottom .flinks a{font-size:13px;color:rgba(255,255,255,.45);}
  .foot-bottom .flinks a:hover{color:#fff;}

  ::selection{background:var(--teal);color:#fff;}
  @media (prefers-reduced-motion: reduce){
    .reveal{transition:none;opacity:1;transform:none;}
    .pulse{animation:none;display:none;}
  }
/* ===== Multi-page site additions ===== */
.nav-links a.active-nav{color:var(--teal-600);border-color:var(--teal);}
.breadcrumb{
  display:flex;flex-wrap:wrap;gap:6px;align-items:center;
  padding:14px 24px;font-size:13px;color:var(--text-soft);
  max-width:1180px;margin:0 auto;
}
.breadcrumb a{color:var(--text-soft);text-decoration:none;}
.breadcrumb a:hover{color:var(--teal-600);text-decoration:underline;}
.breadcrumb span[aria-current]{color:var(--ink-700);font-weight:600;}
.bc-sep{color:var(--line);}
/* The header's `nav.wrap` rule (flex + space-between) also matched the
   breadcrumb <nav class="breadcrumb wrap">, pushing "Home" and the current
   page to opposite edges of the screen on every sub-page. */
nav.breadcrumb.wrap{justify-content:flex-start;gap:8px;padding-top:14px;padding-bottom:14px;}

.page-hero{padding-top:36px;padding-bottom:40px;}
.page-hero .eyebrow{margin-bottom:10px;}
.page-hero h1{font-size:clamp(28px,4vw,42px);margin-bottom:14px;}
.page-hero .lede{max-width:70ch;}

.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px;}
@media (max-width:900px){.hub-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.hub-grid{grid-template-columns:1fr;}}
.hub-card{
  display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:24px;text-decoration:none;color:inherit;transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.hub-card:hover{border-color:var(--teal);transform:translateY(-2px);box-shadow:0 10px 30px rgba(11,16,66,.06);}
.hub-card .cap-tag{display:inline-block;margin-bottom:10px;}
.hub-card h3{font-size:18px;margin-bottom:8px;}
.hub-card p{color:var(--text-soft);font-size:14.5px;margin-bottom:12px;}
.hub-card .hub-link{color:var(--teal-600);font-size:13.5px;font-weight:600;}

.related-strip{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;
}
.related-strip a{
  display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:100px;
  border:1px solid var(--line);color:var(--ink-700);text-decoration:none;font-size:13.5px;font-weight:500;
  transition:border-color .2s ease, color .2s ease;
}
.related-strip a:hover{border-color:var(--teal);color:var(--teal-600);}

.service-list{margin-top:22px;border-top:1px solid var(--line);}
.service-list-row{
  display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;
  padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px;
}
.service-list-row .svc-no{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--text-soft);}
.service-list-row .svc-unit{color:var(--text-soft);font-size:13px;}
.service-list-row .svc-price{font-weight:600;color:var(--ink-700);white-space:nowrap;}
@media (max-width:620px){.service-list-row{grid-template-columns:1fr;gap:4px;}}

.stat-inline{display:flex;gap:28px;flex-wrap:wrap;margin-top:22px;}
.stat-inline div b{display:block;font-family:'Space Grotesk',sans-serif;font-size:26px;color:var(--ink);}
.stat-inline div span{font-size:12.5px;color:var(--text-soft);}

.db-page-note{color:var(--text-soft);font-size:13px;margin-top:14px;}
.legal-body{padding:8px 0 60px;}
.legal-body p{margin:0 0 20px;font-size:15px;line-height:1.7;color:var(--text-soft);}
.legal-body strong{color:var(--ink);font-family:'Space Grotesk',sans-serif;}
.legal-body a{color:var(--teal-600);}
.gene-count-badge{
  display:inline-flex;align-items:center;gap:8px;background:var(--teal-100);color:var(--teal-600);
  padding:6px 14px;border-radius:100px;font-size:13px;font-weight:600;margin-bottom:16px;
}