:root{
  color-scheme: dark;
  --void:#0A1618; --deep:#132B2C; --panel:#193536; --line:#2B4D4E;
  --teal:#207D7F; --glow:#69A7A7; --bright:#A9DCDC; --ink:#E4F0F0;
  --dim:#7E9B9B; --soft:#A7C0C0; --amber:#E0A82E;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --bar-h:68px;
  --rail:600px;              /* content column width on desktop; mirrored in main.js */
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--bar-h);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--void);color:var(--ink);font-family:var(--sans);
  -webkit-font-smoothing:antialiased;line-height:1.5}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit}
:focus-visible{outline:2px solid var(--bright);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--bright);color:var(--void);
  padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}

/* ---------------- header ---------------- */
#top-bar{position:fixed;inset:0 0 auto 0;z-index:50;
  padding-top:env(safe-area-inset-top,0px);
  background:linear-gradient(var(--void) 30%,rgba(10,22,24,.72));
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(43,77,78,.55)}
.bar{height:var(--bar-h);display:flex;align-items:center;gap:24px;
  padding:0 clamp(16px,3vw,40px);max-width:1440px;margin:0 auto}
.lockup{display:flex;align-items:center;gap:14px;text-decoration:none;flex:none}
.lockup img{display:block;height:24px;width:auto}
.lockup .lockup__dw{height:15px}
.lockup__div{width:1px;height:22px;background:var(--line)}
#sitenav{margin-left:auto}
#sitenav ol{list-style:none;display:flex;gap:4px;margin:0;padding:0}
#sitenav a{display:block;padding:9px 13px;border-radius:8px;text-decoration:none;
  font-size:14.5px;font-weight:500;color:var(--soft);transition:color .2s,background .2s}
#sitenav a:hover{color:var(--ink);background:rgba(105,167,167,.1)}
#sitenav a[aria-current="step"]{color:var(--bright);background:rgba(105,167,167,.14)}
.bar__end{display:flex;align-items:center;gap:10px;flex:none}
.nav-cta{display:none}
.mini-head{display:none}
.menu-btn{display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:transparent;color:var(--ink);cursor:pointer;place-items:center;padding:0}
.menu-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.progress{height:2px;background:transparent}
.progress i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);
  background:linear-gradient(90deg,var(--teal),var(--bright))}

/* ---------------- buttons & links ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;
  padding:0 28px;border-radius:999px;font-size:13px;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;text-decoration:none;border:1px solid transparent;
  transition:background .2s,border-color .2s,color .2s,transform .2s,box-shadow .2s,filter .2s}
.btn--sm{min-height:40px;padding:0 20px;font-size:12px;letter-spacing:.14em}
.btn--primary{background:linear-gradient(120deg,#2FE0CD 0%,#22C7B8 100%);color:#04231F;
  box-shadow:0 8px 28px rgba(47,224,205,.18)}
.btn--primary:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 10px 34px rgba(47,224,205,.32)}
.btn--ghost{border-color:rgba(234,255,251,.22);color:#EAFFFB;background:rgba(255,255,255,.04);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.btn--ghost:hover{border-color:rgba(234,255,251,.5);background:rgba(255,255,255,.08)}
.text-link{display:inline-flex;gap:6px;margin-top:26px;color:var(--bright);font-weight:600;
  font-size:16px;text-decoration:none;border-bottom:1px solid rgba(169,220,220,.35);padding-bottom:2px}
.text-link:hover{border-color:var(--bright)}
.text-link span{transition:transform .2s}
.text-link:hover span{transform:translateX(3px)}

/* ---------------- scene ---------------- */
#stage{position:fixed;inset:0;z-index:0;pointer-events:none}
canvas{display:block;width:100%;height:100%}
#orbit{position:fixed;inset:0;pointer-events:none;z-index:3}
#ringlabel{position:fixed;z-index:3;pointer-events:none;opacity:0;transform:translate(-50%,-50%)}
#ringlabel img{display:block;height:24px;width:auto}

.node{position:absolute;left:0;top:0;transform-origin:50% 50%;pointer-events:auto;cursor:pointer;
  border:1px solid transparent;background:rgba(10,22,24,.66);padding:8px 12px;border-radius:10px;
  opacity:0;backdrop-filter:blur(3px);will-change:transform,opacity;
  transition:border-color .2s,background .2s}
.node img{display:block;height:20px;width:auto}
.node:hover,.node:focus-visible{border-color:var(--glow);background:rgba(32,125,127,.22)}
.node[aria-pressed="true"]{border-color:var(--bright);background:rgba(105,167,167,.28)}
/* a selected package lights its modules on the ring and fades the rest */
.node.pack-in{border-color:var(--bright);background:rgba(32,125,127,.34)}
.node img{transition:opacity .25s}
.node.pack-out img{opacity:.28}
.ctag{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;cursor:pointer;
  border:1px solid rgba(169,220,220,.32);background:rgba(10,22,24,.92);color:var(--ink);
  font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  padding:8px 13px;border-radius:99px;white-space:nowrap;opacity:0;backdrop-filter:blur(3px);
  transition:border-color .2s,color .2s,background .2s}
.ctag:hover{border-color:var(--glow);color:var(--bright)}
.ctag[aria-pressed="true"]{border-color:var(--bright);color:var(--bright);background:rgba(32,125,127,.34)}

/* ---------------- sections ---------------- */
main{position:relative;z-index:4;pointer-events:none}   /* clicks pass through to the model; copy opts back in */
.step{min-height:100vh;min-height:100svh;display:flex;align-items:center;justify-content:flex-end;
  padding:calc(var(--bar-h) + 48px) clamp(20px,4vw,64px) 64px;pointer-events:none}
.panel{width:min(46vw,var(--rail));pointer-events:auto}
.eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--glow);margin:0 0 16px}
.eyebrow span{color:var(--bright);padding:3px 8px;border:1px solid var(--line);border-radius:6px;
  letter-spacing:.06em}
h2{font-size:clamp(22px,2vw,28px);font-weight:800;letter-spacing:-.03em;line-height:1.06;
  margin:0 0 18px;text-wrap:balance}
.lede{font-size:clamp(14.5px,.95vw,15.5px);line-height:1.65;color:var(--soft);margin:0 0 14px;max-width:52ch}
.lede strong{color:var(--ink);font-weight:600}
.amp-logo{display:block;height:46px;width:auto}

/* hero */
.step--hero{justify-content:center;align-items:flex-end;text-align:center;padding-bottom:clamp(40px,7vh,88px)}
.hero{max-width:960px;pointer-events:auto}
/* eyebrow above the particle word, in the DemandAI.net style: hairline rules, wide tracking */
.hero__eyebrow{position:fixed;left:0;right:0;top:var(--eyebrow-y,calc(var(--bar-h) + 40px));margin:0;
  display:flex;justify-content:center;pointer-events:none;
  transition:opacity .45s ease,transform .45s cubic-bezier(.2,.7,.2,1)}
.hero__eyebrow span{display:inline-flex;align-items:center;gap:16px;font-size:12px;font-weight:600;
  letter-spacing:.26em;text-transform:uppercase;color:var(--bright)}
.hero__eyebrow span::before,.hero__eyebrow span::after{content:"";width:40px;height:1px;
  background:linear-gradient(90deg,transparent,var(--glow))}
.hero__eyebrow span::after{transform:scaleX(-1)}
.step--hero:not(.on) .hero__eyebrow{opacity:0;transform:translateY(-10px)}
/* the name, spelled out: each word hangs under its own letter of the particle word.
   main.js sets --x/--y per label (and --tick, the line up to the letter). */
.acrostic{position:fixed;inset:0;margin:0;pointer-events:none;
  font-family:var(--mono);font-size:clamp(10px,.9vw,12.5px);letter-spacing:.16em;text-transform:uppercase;color:var(--dim);
  transition:opacity .45s ease}
.acrostic:not(.ready),.step--hero:not(.on) .acrostic{opacity:0}
.acrostic span{position:absolute;left:var(--x,0);top:var(--y,0);transform:translateX(-50%);white-space:nowrap;
  padding-left:.16em}
.acrostic span::before{content:"";position:absolute;left:50%;bottom:calc(100% + 5px);width:1px;height:var(--tick,10px);
  background:linear-gradient(rgba(105,167,167,0),rgba(105,167,167,.7))}
.acrostic b{color:var(--bright);font-weight:600;font-size:1.25em;letter-spacing:.05em;
  text-shadow:0 0 18px rgba(105,167,167,.55)}
/* supporting line: the particle name is the headline, this sits clearly beneath it */
.hero__title{font-size:clamp(16px,1.3vw,19px);font-weight:600;line-height:1.3;letter-spacing:-.015em;
  color:#E4F0F0;margin:0 auto;text-wrap:balance}
.hero__title em{font-style:normal;background:linear-gradient(100deg,#A9DCDC 0%,#5FC6C6 55%,#2FB8AE 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 24px rgba(95,198,198,.25))}
.hero__sub{max-width:620px;margin:14px auto 0;font-size:clamp(13px,.9vw,14.5px);line-height:1.55;color:var(--soft);text-wrap:pretty}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}
.hero__cta--left{justify-content:flex-start}
/* faint blueprint grid behind the hero word; fades as the suite assembles */
#grid{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:1;transition:opacity .9s ease;
  background-image:linear-gradient(rgba(105,167,167,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(105,167,167,.07) 1px,transparent 1px);
  background-size:64px 64px;background-position:center center;
  -webkit-mask-image:radial-gradient(ellipse 55% 45% at 50% var(--word-y,42%),#000 0%,transparent 100%);
  mask-image:radial-gradient(ellipse 55% 45% at 50% var(--word-y,42%),#000 0%,transparent 100%)}
body:not(.at-hero) #grid{opacity:0}
/* scroll indicator, pinned to the bottom of the hero: a mouse with a moving wheel,
   or a nudging chevron on touch screens */
.cue{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 22px);transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;padding:6px 10px;
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-indent:.22em;text-transform:uppercase;
  color:var(--dim);text-decoration:none;pointer-events:auto;transition:opacity .45s ease,color .2s}
.cue:hover{color:var(--bright)}
.cue:hover .cue__mouse{border-color:var(--bright)}
.step--hero:not(.on) .cue{opacity:0;pointer-events:none}
.cue__mouse{position:relative;width:22px;height:34px;border:1.5px solid rgba(169,220,220,.5);border-radius:12px;
  transition:border-color .2s}
.cue__mouse i{position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;
  background:var(--bright);box-shadow:0 0 8px rgba(169,220,220,.6);animation:wheel 1.8s ease-in-out infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(-2px)}25%{opacity:1}70%{opacity:1;transform:translateY(10px)}
  100%{opacity:0;transform:translateY(13px)}}
.cue__chev{display:none;width:12px;height:12px;border-right:1.5px solid var(--bright);border-bottom:1.5px solid var(--bright);
  animation:nudge 1.6s ease-in-out infinite}
@keyframes nudge{0%,100%{transform:translateY(-3px) rotate(45deg);opacity:.45}50%{transform:translateY(4px) rotate(45deg);opacity:1}}
@media (pointer:coarse){.cue__mouse{display:none}.cue__chev{display:block;order:2}}

/* module detail: a compact card that pops up beside the module clicked on the model, with a
   pointer to it. main.js places it every frame (data-side = which side of the module it sits on). */
#detail{position:fixed;z-index:5;left:0;top:0;width:300px;opacity:0;pointer-events:none;transform:scale(.95);
  transition:opacity .2s ease,transform .25s cubic-bezier(.2,.7,.2,1)}
#detail.on{opacity:1;pointer-events:auto;transform:none}
#detail[data-side="left"]{transform-origin:right center}
#detail[data-side="right"]{transform-origin:left center}
#detail[data-side="below"]{transform-origin:center top}
#detail[data-side="above"]{transform-origin:center bottom}
#detail[data-side="none"]{transform-origin:center top}
#detail[data-side="none"] .tip{display:none}
/* 'below' placement: the card takes the spot of the step's trailing link while it is open */
@media (min-width:1101px){
  body.card-below.detail-open .step.on .text-link{opacity:0;pointer-events:none;transition:opacity .2s}
}
#detail .card{--card:rgb(22,48,49);position:relative;padding:16px 18px 16px;border-radius:12px;
  border:1px solid rgba(105,167,167,.45);background:var(--card);
  box-shadow:0 18px 44px rgba(0,0,0,.45);outline:none}
#detail .card:focus-visible{outline:2px solid var(--bright);outline-offset:3px}
#detail img{display:block;height:18px;width:auto;margin:0 0 10px}
#detail .full{margin:0 0 6px;font-size:13.5px;font-weight:600;color:var(--glow);padding-right:28px}
#detail .body{margin:0 0 12px;font-size:14px;line-height:1.5;color:var(--soft)}
#detail .close{position:absolute;top:10px;right:10px;width:28px;height:28px;border-radius:8px;
  border:1px solid var(--line);background:none;color:var(--soft);font-size:15px;line-height:1;
  cursor:pointer;display:grid;place-items:center;transition:color .2s,border-color .2s}
#detail .close:hover{color:var(--ink);border-color:var(--glow)}
/* the pointer: a small square turned 45°, showing only its two outward edges */
#detail .tip{position:absolute;width:12px;height:12px;background:var(--card);
  border:1px solid rgba(105,167,167,.45);pointer-events:none}
#detail[data-side="left"] .tip{right:-7px;top:var(--tip,50%);transform:translateY(-50%) rotate(45deg);border-left:0;border-bottom:0}
#detail[data-side="right"] .tip{left:-7px;top:var(--tip,50%);transform:translateY(-50%) rotate(45deg);border-right:0;border-top:0}
#detail[data-side="below"] .tip{top:-7px;left:var(--tip,50%);transform:translateX(-50%) rotate(45deg);border-right:0;border-bottom:0}
#detail[data-side="above"] .tip{bottom:-7px;left:var(--tip,50%);transform:translateX(-50%) rotate(45deg);border-left:0;border-top:0}

/* module cards */
.mods{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mod{display:flex;flex-direction:column;gap:4px;width:100%;height:100%;text-align:left;cursor:pointer;
  font:inherit;color:inherit;padding:13px 15px 14px;border-radius:14px;
  border:1px solid var(--line);background:rgba(19,43,44,.88);
  transition:border-color .2s,background .2s,transform .2s}
.mod:hover{border-color:var(--glow);transform:translateY(-2px)}
.mod[aria-pressed="true"]{border-color:var(--bright);background:rgba(27,62,61,.95)}
.mod__head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:4px}
.mod__head img{height:18px;width:auto;display:block}
.mod b{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.3}
.mod__body{font-size:13.5px;line-height:1.5;color:var(--soft)}
.pill{font-family:var(--mono);font-size:11px;letter-spacing:.04em;padding:4px 9px;border-radius:99px;
  white-space:nowrap;background:rgba(105,167,167,.16);color:var(--bright)}
.pill--soon{background:rgba(224,168,46,.15);color:var(--amber)}

/* packages */
.packs{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.pack{display:block;width:100%;text-align:left;cursor:pointer;font:inherit;color:inherit;
  padding:18px 20px;border-radius:14px;border:1px solid var(--line);background:rgba(19,43,44,.88);
  transition:border-color .2s,background .2s}
.pack:hover{border-color:var(--glow)}
.pack[aria-pressed="true"]{border-color:var(--bright);background:rgba(27,62,61,.95)}
.pack__name{display:block;font-size:15px;font-weight:700;color:var(--ink);margin-bottom:4px}
.pack__desc{display:block;font-size:14px;line-height:1.5;color:var(--soft);margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:8px;
  border:1px solid rgba(105,167,167,.4);background:rgba(105,167,167,.1)}
.chip img{height:13px;width:auto;display:block}
.chip--off{border-style:dashed;border-color:rgba(43,77,78,.9);background:none}
.chip--off img{opacity:.28;filter:grayscale(1)}
.hint{font-size:13.5px;color:var(--dim);margin:14px 0 0}
.hint--touch{display:none}

/* points */
.pts{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:18px}
.pts li{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
  padding-top:18px;border-top:1px solid rgba(43,77,78,.7)}
.pts .n{font-family:var(--mono);font-size:12px;color:var(--glow);padding-top:4px}
.pts p{margin:0;font-size:14.5px;line-height:1.6;color:var(--soft)}
.pts p b{color:var(--ink);font-weight:600}

/* closing CTA: the graphic steps aside and the copy takes the centre */
.step--cta{min-height:80vh;min-height:80svh}
#stage,#orbit,#ringlabel{transition:opacity .6s ease}
body.at-end #stage,body.at-end #orbit,body.at-end #ringlabel{opacity:0;pointer-events:none}
.step--cta .panel{text-align:center}
.step--cta .eyebrow{justify-content:center}
.step--cta .lede{margin-left:auto;margin-right:auto}
.step--cta .hero__cta--left{justify-content:center}

/* the graphic stays put and each step's copy is pinned in the same place,
   crossfading as its screen of scroll comes up, as in the original piece */
html{scroll-snap-type:y proximity}
.step,.step--cta{height:100vh;height:100svh;min-height:0;padding:0;scroll-snap-align:start}
@media (min-width:1101px){
  .step .panel{position:fixed;right:clamp(20px,4vw,64px);top:calc(50% + var(--bar-h) / 2);
    max-height:calc(100vh - var(--bar-h) - 48px);overflow-y:auto;scrollbar-width:thin;
    opacity:0;transform:translateY(calc(-50% + 14px));pointer-events:none;
    transition:opacity .45s ease,transform .45s cubic-bezier(.2,.7,.2,1)}
  .step.on .panel{opacity:1;transform:translateY(-50%);pointer-events:auto}
  .step--cta .panel{left:50%;right:auto;width:min(720px,calc(100% - 40px));transform:translate(-50%,calc(-50% + 14px))}
  .step--cta.on .panel{transform:translate(-50%,-50%)}
  .step--hero .hero{position:fixed;left:50%;top:var(--hero-y,60vh);
    width:min(960px,calc(100% - 40px));transform:translate(-50%,14px);
    opacity:0;pointer-events:none;
    transition:opacity .45s ease,transform .45s cubic-bezier(.2,.7,.2,1)}
  .step--hero.on .hero{opacity:1;transform:translate(-50%,0);pointer-events:auto}
}
/* desktop copy that still runs longer than the screen fades at the bottom edge, as on tablets */
@media (min-width:1101px){
  .step .panel.more{-webkit-mask-image:linear-gradient(#000 calc(100% - 48px),transparent);
    mask-image:linear-gradient(#000 calc(100% - 48px),transparent)}
}
/* shorter laptop screens: tighten the copy so each step still fits without inner scrolling */
/* Modules carries six cards plus its "next" link: keep the link a little tighter on desktop */
@media (min-width:1101px){
  #modules .next-link{margin-top:16px}
}
@media (min-width:1101px) and (max-height:960px){
  .mods{margin-top:16px;gap:8px}
  .mod{padding:11px 14px 12px}
  .packs{margin-top:18px;gap:10px}
  .pack{padding:14px 18px}
  .pack__desc{margin-bottom:10px}
}
@media (min-width:1101px) and (max-height:820px){
  #modules .mods{margin-top:10px;gap:6px}
  #modules .lede{margin-bottom:4px}
  #modules .mod{padding:7px 12px 8px}
  #modules .next-link{margin-top:10px}
  .step .panel{max-height:calc(100vh - var(--bar-h) - 20px)}
  h2{font-size:clamp(21px,1.7vw,24px);margin-bottom:10px}
  .eyebrow{margin-bottom:10px}
  .lede{font-size:14px;line-height:1.55;margin-bottom:8px}
  .mods,.packs,.pts{margin-top:14px}
  .mods{gap:8px}
  .mod{padding:9px 12px 10px;gap:2px}
  .mod__head{margin-bottom:2px}
  .mod b{font-size:14px}
  .mod__body{font-size:13px;line-height:1.45}
  .pack{padding:13px 16px}
  .pack__desc{font-size:13.5px;margin-bottom:10px}
  .pts{gap:12px}
  .pts li{padding-top:12px}
  .pts p{font-size:14px}
  .hint{margin-top:8px}
}

/* ---------------- footer (mirrors DemandAI.net) ---------------- */
.daiFooter{position:relative;z-index:5;background:#08141A;color:#9FB3B3;font-family:var(--sans);
  padding:clamp(56px,7vw,90px) clamp(24px,5vw,72px) 0}
.daiFooter a{text-decoration:none}
.daiFooter__inner{max-width:1240px;margin:0 auto}
.daiFooter__top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1fr;gap:clamp(28px,3vw,52px)}
.daiFooter__brandLogo{display:inline-block;margin:0 0 22px}
.daiFooter__brandLogo img{height:34px;width:auto;display:block}
.daiFooter__tagline{margin:0 0 24px;max-width:260px;font-size:15px;line-height:1.6;color:#7F9696}
.daiFooter__contact{margin:0 0 24px}
.daiFooter__contact a{display:block;color:#C3D3D3;font-size:14.5px;line-height:1.95;transition:color .25s}
.daiFooter__contact a:hover{color:#fff}
.daiFooter__social{display:flex;gap:12px;margin:0;padding:0;list-style:none}
.daiFooter__social a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;
  border-radius:50%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);color:#C3D3D3;
  transition:background .25s,color .25s,transform .25s,border-color .25s}
.daiFooter__social a:hover{background:#056E6E;border-color:#056E6E;color:#fff;transform:translateY(-2px)}
.daiFooter__social svg{width:18px;height:18px;fill:currentColor}
.daiFooter__colHead{margin:4px 0 18px;font-family:Roboto,Arial,sans-serif;font-size:13px;line-height:1.3;
  font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#5F8A8A}
.daiFooter__list{list-style:none;margin:0;padding:0}
.daiFooter__list li{margin:0 0 12px}
.daiFooter__list a{color:#C3D3D3;font-size:14.5px;line-height:1.4;transition:color .25s}
.daiFooter__list a:hover{color:#fff}
.daiFooter__rule{max-width:1240px;margin:clamp(40px,5vw,64px) auto 0;height:1px;background:rgba(255,255,255,.08)}
.daiFooter__presence{padding:clamp(36px,4vw,54px) 0}
.daiFooter__eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;font-size:9px;
  font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#5FC6C6}
.daiFooter__eyebrow::before{content:"";width:22px;height:2px;background:#056E6E;display:block}
.daiFooter__regions{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(24px,3vw,40px)}
.daiFooter__regionName{margin:0 0 10px;font-family:Roboto,Arial,sans-serif;font-size:12px;line-height:1.3;
  font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#8FB0B0}
.daiFooter__regionCities{margin:0;font-size:14px;line-height:1.7;color:#7F9696}
.daiFooter__bottom{max-width:1240px;margin:0 auto;border-top:1px solid rgba(255,255,255,.08);
  padding:24px 0 30px;display:flex;justify-content:space-between;align-items:center;gap:16px;
  flex-wrap:wrap;font-size:13px;color:#6F8686}

/* ---------------- responsive ---------------- */
#sitenav a{white-space:nowrap}
@media (max-width:1320px){
  #sitenav a{padding:9px 9px;font-size:14px}
}
@media (max-width:1220px){
  .menu-btn{display:grid}
  .bar__end{margin-left:auto}
  #sitenav{position:absolute;top:calc(100% - 2px);right:clamp(16px,3vw,40px);margin:0;
    background:var(--deep);border:1px solid var(--line);border-radius:14px;padding:8px;
    box-shadow:0 20px 50px rgba(0,0,0,.45);min-width:220px;display:none}
  #sitenav.open{display:block}
  #sitenav ol{flex-direction:column}
  #sitenav a{padding:12px 14px;font-size:16px}
  .lockup__div,.lockup .lockup__dw{display:inline-block}
}
@media (max-width:900px){
  .daiFooter__top{grid-template-columns:1fr 1fr}
  .daiFooter__brand{grid-column:1/-1}
  .daiFooter__regions{grid-template-columns:1fr 1fr}
}
@media (min-width:1101px) and (max-height:760px){
  .eyebrow{margin-bottom:8px}
  h2{margin-bottom:8px}
  .lede{line-height:1.5;margin-bottom:6px}
  #modules .mods{margin-top:8px;gap:5px}
  #modules .mod{padding:6px 11px 7px}
  .mod__body{line-height:1.4}
  .packs{margin-top:10px;gap:7px}
  .pack{padding:10px 14px}
  .pack__desc{margin-bottom:8px}
  .chip{padding:4px 8px}
  #packages .hint{display:none}
  .pts{gap:8px;margin-top:10px}
  .pts li{padding-top:8px}
}
/* tablets & phones: the model holds the top of the screen (above --split, set from
   main.js) and each step's copy fades in, pinned beneath it. Long copy scrolls in place. */
@media (max-width:1100px){
  .step .panel,.step--hero .hero{position:fixed;left:0;right:0;margin:0 auto;
    width:min(calc(100% - 40px),680px);
    opacity:0;transform:translateY(14px);pointer-events:none;
    transition:opacity .45s ease,transform .45s cubic-bezier(.2,.7,.2,1)}
  .step .panel{top:var(--split,44vh);bottom:calc(env(safe-area-inset-bottom,0px) + 12px);
    overflow-y:auto;scrollbar-width:none;padding:4px 0 28px}
  .step .panel::-webkit-scrollbar{display:none}
  .step .panel.more{-webkit-mask-image:linear-gradient(#000 calc(100% - 56px),transparent);
    mask-image:linear-gradient(#000 calc(100% - 56px),transparent)}
  .step--hero .hero{top:var(--hero-y,60vh)}
  .step.on .panel,.step--hero.on .hero{opacity:1;transform:none;pointer-events:auto}
  /* the section heading, in small, pinned at the top once the full heading has scrolled away.
     It overlaps the copy (negative margin) so it never pushes anything down. */
  .step .panel .mini-head{display:flex;position:sticky;top:-4px;z-index:2;height:40px;margin-bottom:-40px;
    align-items:center;gap:10px;background:var(--void);font-size:15px;font-weight:700;letter-spacing:-.01em;
    color:var(--ink);opacity:0;transform:translateY(-6px);pointer-events:none;
    transition:opacity .2s ease,transform .2s ease}
  .step .panel .mini-head::after{content:"";position:absolute;left:0;right:0;top:100%;height:20px;
    background:linear-gradient(var(--void),rgba(10,22,24,0))}
  .step .panel .mini-head span{font-family:var(--mono);font-size:11px;font-weight:400;color:var(--bright);
    padding:2px 7px;border:1px solid var(--line);border-radius:5px}
  .step .panel .mini-head b{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .step .panel .mini-head.show{opacity:1;transform:none}
  /* the "next section" link stays pinned at the bottom of the section while its copy scrolls */
  /* solid dark behind and below it, with a short fade above, so copy scrolling underneath never
     shows through; scrolling the section is the only way to read what's beneath */
  .step .panel .next-link{position:sticky;bottom:0;z-index:1;display:block;width:100%;margin-top:40px;
    padding:12px 0 6px;border-bottom:0;background:var(--void);
    text-decoration:underline;text-decoration-color:rgba(169,220,220,.35);text-underline-offset:5px}
  .step .panel .next-link::before{content:"";position:absolute;left:0;right:0;bottom:100%;height:32px;
    background:linear-gradient(rgba(10,22,24,0),var(--void));pointer-events:none}
  .step .panel .next-link::after{content:"";position:absolute;left:0;right:0;top:100%;height:64px;
    background:var(--void);pointer-events:none}
  .step .panel.more:has(.next-link){-webkit-mask-image:none;mask-image:none}
  .step--cta .panel{top:50%;bottom:auto;max-height:calc(100svh - var(--bar-h) - 40px);
    transform:translateY(calc(-50% + 14px + var(--bar-h) / 2))}
  .step--cta.on .panel{transform:translateY(calc(-50% + var(--bar-h) / 2))}
  h2{font-size:clamp(20px,4.8vw,25px);margin-bottom:12px}
  .eyebrow{margin-bottom:12px}
  /* the model's labels are small: give them a finger-sized tap area without making them bigger */
  .node::before,.ctag::before{content:"";position:absolute;inset:-9px -6px}
}
/* tablets & phones on their side: the model takes the left half and each step's copy is
   pinned in the right half, as on desktop */
@media (max-width:1100px) and (orientation:landscape){
  .step:not(.step--cta) .panel{left:50%;right:auto;margin:0 0 0 8px;
    width:min(calc(50% - 8px - clamp(16px,3vw,32px)),560px);top:calc(var(--bar-h) + 16px)}
}
/* short screens (phones on their side): drop the hero's eyebrow and scroll cue so the name has room */
@media (max-width:1100px) and (max-height:620px){
  .hero__sub{display:none}
}
@media (max-width:1100px) and (max-height:500px){
  .hero__eyebrow,.cue,.hero__sub{display:none}
  .hero__cta{margin-top:14px}
}
@media (max-width:860px){
  :root{--bar-h:60px}
  .bar{gap:12px}
  .lockup img{height:20px}
  .lockup .lockup__dw{height:12px}
  .lockup__div{height:18px}
  .bar__end .btn--sm{display:none}
  .nav-cta{display:block;padding:8px 6px 4px}
  #sitenav .nav-cta a{color:#04231F;background:linear-gradient(120deg,#2FE0CD,#22C7B8);justify-content:center}
  .node{padding:5px 8px}
  .node img{height:14px}
  /* modules: compact two-up grid; a tap opens the description across the full width */
  .hero__eyebrow span{font-size:11px;letter-spacing:.22em}
  .hero__eyebrow span::before,.hero__eyebrow span::after{width:24px}
  .mods{gap:8px;margin-top:16px;grid-auto-flow:row dense}
  /* compact module card on phones: the highlighted label already names the module */
  #detail .card{padding:12px 14px 12px}
  #detail img{display:none}
  #detail .full{font-size:13px;margin-bottom:4px}
  #detail .body{font-size:13.5px;line-height:1.45;margin-bottom:8px}
  #detail .pill{font-size:10px;padding:3px 7px}
  #detail .close{top:8px;right:8px;width:26px;height:26px}
  .mod:not([aria-pressed="true"]) .mod__rest{display:none}
  #modules .lede{font-size:14px}
  #modules .panel{padding-bottom:10px}
  .hint--touch{margin-top:10px}
  .mods li:has(.mod[aria-pressed="true"]){grid-column:1/-1}
  .mod{padding:11px 12px 12px;gap:6px}
  .mod:hover{transform:none}
  .mod__head{margin-bottom:0}
  .mod__head img{height:15px}
  .mod__head::after{content:"";flex:none;width:8px;height:8px;margin:0 2px 3px 0;
    border-right:1.5px solid var(--glow);border-bottom:1.5px solid var(--glow);
    transform:rotate(45deg);transition:transform .2s}
  .mod[aria-pressed="true"] .mod__head::after{transform:rotate(-135deg);margin-bottom:-3px}
  .mod__head .pill{margin-left:auto;font-size:10px;padding:3px 7px}
  .mod b{font-size:13.5px;line-height:1.3}
  .mod__body{display:none;font-size:14.5px;line-height:1.55}
  .mod[aria-pressed="true"] .mod__body{display:block}
  .hint--touch{display:block}
}
@media (max-width:560px){
  .daiFooter__top{grid-template-columns:1fr}
  .daiFooter__regions{grid-template-columns:1fr}
  .daiFooter__bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}