/* ImmunoQs — production stylesheet
   Ported from the ImmunoQs.dc.html design canvas. Bootstrap 5.3.3 (vendored in
   /assets/vendor/) supplies the grid; this file carries tokens, base styles, and the components the
   canvas expressed as inline styles. */

:root{
  --parchment:#F8F2EB;
  --linen:#F2EDE6;
  --ink:#45403D;
  --charcoal:#332F2C;
  --cinnabar:#C03028;
  --cinnabar-dark:#A5271F;
  --sage:#A7B5AE;
  --sage-dim:#8E9A94;
  --border:#E4DDD4;
  --border-3:#D8CFC4;
  --gold:#F3E2B6;
  --muted:#5F6C67;
  --muted-2:#5E6664;
  --cream-2:#DED5CB;
}

html,body{margin:0;padding:0;}
body{background:var(--parchment);color:var(--ink);font-family:'IBM Plex Sans',sans-serif;font-weight:300;font-size:15px;line-height:1.85;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
*{box-sizing:border-box;}
a{color:var(--cinnabar);text-decoration:none;transition:color .2s ease;}
::selection{background:var(--cinnabar);color:var(--parchment);}
input,select,textarea,button{font-family:inherit;}
img{max-width:100%;}

/* ---------- keyframes ported verbatim from the canvas ---------- */
@keyframes iqWalkPath{0%{left:0;}100%{left:calc(100% - 14px);}}
@keyframes iqPass{0%{transform:scale(1);background:#F2EDE6;border-color:#C7BDB1;}5%{transform:scale(1.9);background:#C03028;border-color:#C03028;}16%{transform:scale(1.15);background:#C03028;border-color:#C03028;}88%{transform:scale(1.15);background:#C03028;border-color:#C03028;}100%{transform:scale(1);background:#F2EDE6;border-color:#C7BDB1;}}
@keyframes iqLabelPass{0%{color:#8E9A94;}5%{color:#C03028;}16%{color:#45403D;}88%{color:#45403D;}100%{color:#8E9A94;}}
@keyframes iqTrail{0%{width:0;}100%{width:100%;}}
@keyframes iqFlag{0%,100%{transform:skewY(0deg) scaleX(1);}50%{transform:skewY(-7deg) scaleX(.88);}}
@keyframes iqYay{0%,36%{transform:translateY(0);}45%{transform:translateY(-11px);}52%{transform:translateY(-12px);}62%{transform:translateY(0);}100%{transform:translateY(0);}}
@keyframes iqWalkBob{0%,100%{transform:translateY(0);}50%{transform:translateY(-1.5px);}}
@keyframes iqLegF{0%,100%{transform:rotate(20deg);}50%{transform:rotate(-20deg);}}
@keyframes iqLegB{0%,100%{transform:rotate(-20deg);}50%{transform:rotate(20deg);}}
@keyframes iqArm{0%,100%{transform:rotate(-16deg);}50%{transform:rotate(16deg);}}
@keyframes iqBlob{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.85;}50%{transform:translate(-50%,-50%) scale(1.07);opacity:1;}}
@keyframes iqSlideX{from{opacity:0;transform:translateX(-16px);}to{opacity:1;transform:none;}}
@keyframes iqPop{from{opacity:0;transform:scale(.82);}to{opacity:1;transform:none;}}

/* ---------- scroll-reveal (JS toggles .iq-visible) ---------- */
.iq-reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease;}
.iq-reveal.iq-visible{opacity:1 !important;transform:none !important;}
/* no-JS fallback lives in base.njk's <noscript>; reduced motion is handled at the end of this file */

/* ---------- image placeholder slots ---------- */
.img-slot{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  background:repeating-linear-gradient(135deg,#EFE8DE 0 10px,#F2EDE6 10px 20px);
  border:1px solid var(--border);
  color:var(--sage-dim);
  overflow:hidden;
}
.img-slot > span{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  text-align:center;
  padding:8px 14px;
  background:rgba(248,242,235,0.82);
  border:1px solid var(--border);
  border-radius:999px;
  max-width:88%;
}

/* ---------- header / nav ---------- */
.iq-header{position:sticky;top:0;z-index:1030;background:rgba(248,242,235,0.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border);}
.iq-header .iq-bar{height:68px;padding-left:20px;padding-right:20px;display:flex;align-items:center;justify-content:space-between;}
.iq-logo-link{cursor:pointer;display:flex;align-items:center;height:52px;border:none;background:none;padding:0;}
.iq-nav-desktop{gap:34px;}
.iq-nav-item{position:relative;}
.iq-nav-label{cursor:pointer;font-family:'IBM Plex Sans',sans-serif;font-weight:500;font-size:14px;color:var(--ink);}
.iq-nav-label.is-active{color:var(--cinnabar);}
.iq-caret{display:inline-block;width:0;height:0;border-left:3.5px solid transparent;border-right:3.5px solid transparent;border-top:4px solid currentColor;margin-left:7px;opacity:.55;}
.iq-dropdown{position:absolute;top:100%;left:0;min-width:210px;background:var(--parchment);border:1px solid var(--border);border-radius:12px;box-shadow:0 16px 34px -16px rgba(46,42,40,0.32);padding:6px;z-index:1040;display:none;}
.iq-dropdown.is-open{display:block;}
.iq-dropdown--wide{min-width:336px;padding:8px 4px;}
.iq-dropdown a{display:block;padding:9px 14px;border-radius:8px;font-family:'IBM Plex Sans',sans-serif;font-size:14px;color:var(--ink);cursor:pointer;white-space:nowrap;text-decoration:none;}
/* dropdown links (Science, About): same hover as the Explore cards: tint + sliding arrow, no colour change */
.iq-dropdown a:not(.iq-dd-product){position:relative;padding-right:40px;transition:background .2s ease;}
.iq-dropdown a:hover, .iq-dropdown a:focus-visible{background:#F2EDE6;color:var(--ink);outline:none;}
.iq-dropdown a:not(.iq-dd-product)::after{content:"\2192";position:absolute;right:14px;top:50%;font-size:14px;color:var(--cinnabar);opacity:0;transform:translate(-8px,-50%);transition:opacity .2s ease,transform .25s cubic-bezier(.22,.61,.36,1);}
.iq-dropdown a:not(.iq-dd-product):hover::after, .iq-dropdown a:not(.iq-dd-product):focus-visible::after{opacity:1;transform:translate(0,-50%);}
.iq-dropdown a.is-active, .iq-dropdown a.is-active:hover{color:var(--cinnabar);}
/* Explore: each product is one clickable card. Hover/focus tints the card and slides in an arrow; text colour stays put. */
.iq-dropdown a.iq-dd-product{position:relative;white-space:normal;padding:10px 44px 10px 14px;border-radius:10px;color:var(--ink);transition:background .2s ease;}
.iq-dropdown a.iq-dd-product:hover, .iq-dropdown a.iq-dd-product:focus-visible{background:#F2EDE6;color:var(--ink);outline:none;}
.iq-dd-product > span{display:block;}
.iq-dd-name{font-family:'IBM Plex Serif',serif;font-weight:400;font-size:19px;letter-spacing:-0.01em;line-height:1.3;margin-bottom:3px;}
.iq-dd-sub{font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:#5F6C67;margin-bottom:4px;}
.iq-dd-desc{font-size:12.5px;line-height:1.55;max-width:23em;}
.iq-dd-product > .iq-dd-arrow{position:absolute;right:16px;top:50%;font-size:16px;color:var(--cinnabar);opacity:0;transform:translate(-8px,-50%);transition:opacity .2s ease,transform .25s cubic-bezier(.22,.61,.36,1);}
.iq-dd-product:hover > .iq-dd-arrow, .iq-dd-product:focus-visible > .iq-dd-arrow{opacity:1;transform:translate(0,-50%);}
.iq-dropdown a.iq-dd-product.is-active{color:var(--ink);}
.iq-dd-product.is-active .iq-dd-name{color:var(--cinnabar);}
.iq-btn{display:inline-block;background:var(--cinnabar);color:var(--parchment);font-family:'IBM Plex Sans',sans-serif;font-weight:600;font-size:14px;border:none;border-radius:999px;padding:12px 28px;cursor:pointer;text-decoration:none;text-align:center;}
.iq-btn:hover{background:var(--cinnabar-dark);color:var(--parchment);}
.iq-btn--sm{font-weight:500;font-size:13px;padding:8px 20px;}
.iq-menu-toggle{background:none;border:1px solid var(--ink);border-radius:8px;width:40px;height:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;}
.iq-menu-toggle span{display:block;width:16px;height:1.5px;background:var(--ink);}
.iq-mobile-panel{display:none;border-top:1px solid var(--border);background:var(--parchment);padding:12px 24px 20px;}
.iq-mobile-panel.is-open{display:block;}
.iq-mobile-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:14px 0 6px;}
.iq-mobile-link{display:block;color:inherit;text-decoration:none;padding:10px 0 10px 14px;font-family:'IBM Plex Sans',sans-serif;font-size:16px;cursor:pointer;}
.iq-mobile-link.is-active, .iq-mobile-card.is-active .iq-mobile-product{color:var(--cinnabar);}
.iq-mobile-card{display:block;color:inherit;text-decoration:none;border-radius:10px;}
.iq-mobile-card > span{display:block;}
.iq-mobile-card:active{background:#F2EDE6;}
.iq-mobile-product{display:block;color:inherit;text-decoration:none;padding:10px 0 4px 14px;font-family:'IBM Plex Serif',serif;font-weight:400;font-size:20px;cursor:pointer;}
.iq-mobile-sub{padding:0 0 3px 14px;font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);}
.iq-mobile-desc{padding:0 0 12px 14px;font-family:'IBM Plex Sans',sans-serif;font-size:13px;line-height:1.55;color:var(--ink);}
.iq-badge{font-family:'IBM Plex Mono',monospace;font-size:8px;letter-spacing:.1em;text-transform:uppercase;color:#5E6664;background:var(--gold);padding:2px 6px;border-radius:999px;}
.iq-badge--lg{font-size:9px;padding:3px 9px;}

/* ---------- misc shared components ---------- */
.iq-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:14px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-bottom:20px;}
.iq-h1{font-family:'IBM Plex Serif',serif;font-weight:300;letter-spacing:-0.03em;margin:0 0 24px;}
.iq-tag-pill{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink);border:1px solid var(--border-3);border-radius:999px;padding:5px 11px;}
.iq-card{background:#FFFFFF;border:1px solid var(--border);border-radius:12px;transition:border-color .2s ease, box-shadow .2s ease;}
.iq-card:hover{border-color:var(--ink);}
.iq-filter-chip{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.07em;text-transform:uppercase;padding:8px 16px;border-radius:999px;border:1px solid var(--border-3);color:var(--ink);cursor:pointer;background:transparent;}
.iq-filter-chip.is-active{background:var(--ink);color:var(--parchment);border-color:var(--ink);}

/* team headshots: the fun photo shows only while hovered (mouse) or pressed (touch); it never sticks */
.iq-headshot{position:relative;display:block;width:min(100%,180px);aspect-ratio:1/1;border-radius:50%;overflow:hidden;margin-bottom:20px;padding:0;border:0;}
.iq-headshot img{position:absolute;inset:0;display:block;width:100%;height:100%;border-radius:50%;object-fit:cover;}
.iq-headshot-fun{opacity:0;transition:opacity .25s ease;}
.iq-headshot--fun{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;}
.iq-headshot--fun.is-peek .iq-headshot-fun{opacity:1;}
@media (hover:hover){.iq-headshot--fun:hover .iq-headshot-fun{opacity:1;}}

/* brand mark: the Q in "ImmunoQs" is red (brighter coral on dark backgrounds, see .iq-q--on-dark) */
.iq-q{color:var(--cinnabar);}
.iq-q--on-dark{color:#E2645A;}

/* stat counters */
.iq-count{font-variant-numeric:tabular-nums;}

/* hero interactive classifier */
[data-hero-legend-row]{border-radius:6px;transition:background .15s ease,color .15s ease;}
[data-hero-legend-row].is-active{background:rgba(192,48,40,0.18);color:#F8F2EB;padding-left:6px;margin-left:-6px;}

/* footer */
.iq-footer{background:var(--charcoal);color:var(--sage);padding:64px 0 40px;border-top:1px solid var(--muted-2);}
.iq-footer a{color:var(--sage);}
.iq-footer a:hover{color:var(--parchment);}
.iq-footer-heading{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--cream-2);margin-bottom:18px;}
.iq-footer-link{font-size:16px;color:var(--sage);cursor:pointer;}
.iq-footer-link:hover{color:var(--parchment);}
.iq-footer .iq-badge{font-size:9px;color:#45403D;padding:2px 7px;}

/* DataPOD step wizard */
/* mono labels and file names inherit the light body weight; regular reads better at these small sizes */
#dp-tracks [style*="IBM Plex Mono"]{font-weight:400;}
.dp-panel{display:none;}
.dp-panel.is-active{display:block;}


/* Legal document switcher */
.legal-nav-link{display:block;padding:9px 16px;border-radius:8px;font-size:14px;color:var(--ink);cursor:pointer;}
.legal-nav-link:hover{background:var(--linen);}
.legal-nav-link.is-active{background:var(--ink);color:var(--parchment);}
.legal-panel{display:none;}
.legal-panel.is-active{display:block;}
.legal-body{font-size:15px;line-height:1.8;color:var(--muted);max-width:44em;text-align:justify;hyphens:auto;}
.legal-body p{margin:0 0 14px;}
.legal-body p:last-child{margin-bottom:0;}
.legal-body h3{font-family:'IBM Plex Sans',sans-serif;font-weight:600;font-size:15px;color:var(--ink);margin:22px 0 8px;}
.legal-body ul, .legal-body ol{margin:0 0 14px;padding-left:20px;}
.legal-body li{margin-bottom:6px;}
.legal-body strong{color:var(--ink);font-weight:600;}
.legal-body a{text-decoration:underline;text-underline-offset:2px;}
.legal-body blockquote{margin:0 0 14px;padding:10px 14px;border-left:2px solid var(--border-3);color:var(--muted-2);font-size:13px;}
.legal-body table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:13.5px;}
.legal-body th, .legal-body td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:top;}
.legal-body th{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);}

@media (max-width:991.98px){
  /* Life inside ImmunoQs: two prints per row on tablets (spans are set inline for desktop) */
  .iq-life-grid > *{grid-column:span 6 !important;margin-top:0 !important;}
  .iq-life-grid > :last-child{grid-column:span 12 !important;}
  .iq-nav-desktop{display:none !important;}
}

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

@media (max-width:575.98px){
  .iq-life-grid > *{grid-column:span 12 !important;}
}