/* Content placement only. Header, logo, menu and type tokens are the landing's. */
html[data-native] body{background:var(--void);font-family:var(--ui)}
#cosmic-sky{position:fixed;inset:0;width:100%;height:100%;pointer-events:none}
html:not([data-native]) #cosmic-sky{display:none}
/* The existing opaque WebGL canvas keeps its effects above the cloud backdrop.
   Screen makes only its dark pixels transparent, preserving bright particles. */
#stage,#cosmic-sky{z-index:1;mix-blend-mode:screen}
/* Fade only reading content below the fixed header; the sky remains continuous.
   Geometry comes from the actual header, including its compact second row. */
.js :is(main[data-page],#foot){clip-path:inset(max(0px,var(--header-cut-y,0px)) 0 0);mask-image:linear-gradient(to bottom,transparent var(--header-cut-y,0px),#000 calc(var(--header-cut-y,0px) + var(--header-content-fade)))}
html[data-native] .wf-canvas-wrap,html[data-native] .wf-main{background:transparent}
html[data-native] #stage,html[data-native] #fallback,html[data-native] .shade,html[data-native] #scrim,html[data-native] #rail{display:none!important}
html[data-native] .native-content{position:relative;z-index:3;isolation:isolate;max-width:none;padding:0;margin:0}
html[data-native] #top .brand{padding:0;border:0;background:none}
html[data-native] #top button,html[data-native] #menu button,html[data-native] #bar button,html[data-native] #foot button{background:none;border:0;padding:0;font:inherit}
html[data-native] :is(#top,#menu,#bar,#foot){font-family:var(--ui)}
html[data-native] #menu .d{font-family:var(--display)}
html[data-native] #foot{position:relative;z-index:2;max-width:none;margin:0;border:0}
html[data-native] #bar .l{display:none}
html[data-native] #bar .r .hint{display:none}
html[data-native] #bar .r .soc{display:none}
html[data-native] #bar{left:auto;right:var(--m);bottom:20px}
/* Keep every visible pixel of the button inside its actual hit area. */
.native-core .lab-controls{pointer-events:none}
.native-core .lab-controls button{pointer-events:auto;display:inline-flex;align-items:center;justify-content:center;min-height:var(--scene-control-height);padding:8px 12px;border-radius:var(--corner);font:400 13px/1.2 var(--ui)}
html[data-native] #brain-tip{pointer-events:none}
/* The mobile reading footer must not intercept fixed scene controls. */
html[data-native] #bar{z-index:6}
html[data-native] .foot-top #bar .ic{opacity:1;pointer-events:auto}
html[data-native] #foot .rv{opacity:1;transform:none}
.native-core .brain-stage{width:100%;height:100dvh}
.native-core .lab-controls{right:var(--m);top:calc(var(--header-clearance,var(--tb)) + var(--header-content-fade) + var(--scene-control-gap))}
.native-core .lab-intro{left:var(--m);width:270px}
.native-core .lab-intro h1{font-family:var(--display)}
.native-core #fab-legend{left:var(--m);bottom:40px}
.native-core #brain-panel{right:var(--m);top:calc(var(--header-clearance,var(--tb)) + var(--header-content-fade) + var(--scene-control-height) + 2 * var(--scene-control-gap))}
.native-core #brain-card{font-family:var(--ui)}
.native-flows{padding-top:150px!important}
.native-flows #workflows{margin:0}
.native-flows .wf-canvas-wrap{height:max(680px,calc(100dvh - 150px));min-height:680px}
.native-flows .wf-sidebar-item,.native-flows .wf-sidebar-title{font-family:var(--ui);font-size:13px;font-weight:400}
.wf-sidebar-item{display:flex;align-items:center;gap:11px}
.wf-step-number{display:grid;place-items:center;flex:none;width:24px;height:24px;border:1px solid var(--edge);border-radius:50%;color:var(--mute);font-size:11px;transition:color .2s,border-color .2s}
.wf-sidebar-item:hover .wf-step-number,.wf-sidebar-item[aria-current="step"] .wf-step-number{border-color:var(--cyan);color:var(--cyan)}
.native-flows .wf-rubric-name{font-family:var(--display);font-weight:400}
.native-flows :is(.wf-rubric-tagline,.wf-info-box,.wf-detail,.wf-btn){font-family:var(--ui)}
.native-factory{max-width:1176px!important;margin:0 auto!important;padding:150px 32px 0!important}
.native-factory :is(h1,h2,h3){font-family:var(--display)}
.native-factory .factory-hero{padding-top:20px}
.native-factory #factory-stars{z-index:-1}
.native-pause{display:none}
html[data-native] #factory-error{position:relative;z-index:2}
/* AI Factory visual language, inherited by every interior through shared tokens.
   Selectors belong to interior content; the home chapters keep their layout. */
.pg section{padding-inline:clamp(20px,3vw,32px)}
.pg section > *{max-width:var(--interior-width)}
.pg > .phero:first-of-type{min-height:var(--interior-hero-height);padding-block:var(--interior-hero-inset)}
.pg .phero > div{max-width:var(--interior-hero-width);gap:24px}
.pg .phero h1{font-size:var(--interior-hero-size);font-weight:400;line-height:.98;letter-spacing:-.055em}
.pg .phero .sub{max-width:650px;font-size:var(--interior-copy-size);line-height:1.65;color:var(--lit)}
.pg > .phero:first-of-type + .sp-2xl{height:32px}
.pg > .phero:last-child:not(:first-of-type){min-height:0;padding-block:var(--interior-space)}
.pg :is(.intro h2,.hd h2,.phero h2){font-size:var(--interior-heading-size);font-weight:400;line-height:1.12;letter-spacing:-.035em}
.pg :is(.intro .sub,.hd p){font-size:17px;font-weight:400;line-height:1.65;color:var(--lit)}
.pg .cards{gap:var(--interior-gap)}
.pg .pc{border:1px solid var(--hair);border-radius:var(--interior-radius);padding:var(--interior-padding);background:var(--interior-surface);transition:border-color .35s,transform .35s}
.pg .pc > div{padding:4px;border-radius:var(--interior-inset-radius);background:transparent;gap:14px}
.pg .pc h3{font-size:25px;line-height:1.15;font-weight:400;color:var(--ink-2);letter-spacing:-.025em}
.pg .pc p{font-size:16px;line-height:1.65;color:var(--lit)}
.pg .pc .big{color:var(--ink-2)}
.pg .band{border:1px solid var(--hair);border-radius:var(--interior-radius);background:var(--interior-surface);padding:28px}
.pg .band h2{font-weight:400;color:var(--ink-2)}
.pg .band p{color:var(--lit);line-height:1.65}
.pg .sp-2xl{height:var(--interior-space)}
.pg :is(.slot,.cm-stack-visual){border:1px solid var(--hair);border-radius:var(--interior-radius);background:var(--interior-surface)}
.pg .acc{gap:var(--interior-gap)}
.pg .acc > div{border:1px solid var(--hair);border-radius:var(--interior-radius);padding:4px 20px;background:var(--interior-surface)}
.pg .ai{border-bottom-style:solid;border-color:var(--hair)}
.pg .ai:last-child{border-bottom:0}
.pg .chip{border-color:var(--hair);border-radius:var(--interior-inset-radius);background:var(--interior-surface);font-size:15px}
.pg .prose{max-width:var(--interior-width)!important;margin-inline:auto}
.pg .contact{max-width:var(--interior-width)!important;margin-inline:auto}
.pg .contact form{border:1px solid var(--hair);border-radius:var(--interior-radius);padding:24px;background:var(--interior-surface)}
.pg .f{border-radius:var(--interior-inset-radius)}
.native-factory{max-width:var(--interior-width)!important}
.native-factory .factory-hero{max-width:var(--interior-hero-width)}
.native-factory .factory-method{display:block}
.native-factory .factory-method .section-intro{max-width:var(--interior-hero-width);margin-inline:auto}
.native-factory .factory-hero h1{font-size:var(--interior-hero-size)}
.native-factory .hero-copy{font-size:var(--interior-copy-size)}
.native-factory .cap-grid{gap:var(--interior-gap)}
.native-factory .cap-card{border-radius:var(--interior-radius);padding:var(--interior-padding);background:var(--interior-surface)}
.native-factory .mini-scene{border-radius:var(--interior-inset-radius)}
.native-content :is(.wf-info-box,.wf-detail,#brain-card){border-radius:var(--interior-radius);background:var(--interior-surface)}
@media(hover:hover){.pg .pc:hover{border-color:var(--edge);transform:translateY(-4px)}}
@media(max-width:700px){
  .pg .phero h1,.native-factory .factory-hero h1{font-size:clamp(42px,11.7vw,70px)}
  .pg .pc,.native-factory .cap-card{padding:18px}
  .pg .cards{grid-template-columns:1fr}
  .pg .cards.fam5 > *{grid-column:auto}
  .pg .contact form{padding:20px}
}
:root[data-motion-reduced="true"] .pg .pc{transition:none}:root[data-motion-reduced="true"] .pg .pc:hover{transform:none}
/* Original clouds behind the sky, interactive particles and reading layer. */
body::before{content:"";position:fixed;inset:-8%;z-index:0;pointer-events:none;background:url('/static/cosmic.svg?v=66a614d9e675') center/cover no-repeat;opacity:var(--mist-opacity);transition:opacity .45s ease}
.motion body::before{animation:mist-drift var(--mist-cycle) ease-in-out infinite alternate}
@keyframes mist-drift{from{transform:translate3d(-2%,-1%,0) scale(1.02)}to{transform:translate3d(2%,1.5%,0) scale(1.07)}}
.paused body::before{animation-play-state:paused}
html[data-atmosphere="clear"] body::before{opacity:0}
/* The reading scrim must not black out the chosen blue cloud background. */
html[data-atmosphere="mist"] #scrim{opacity:0}
/* Preserve a little reading scrim while keeping the MagicTwin face visible in clear sky. */
html[data-page="magictwin"][data-atmosphere="clear"] #scrim.on{opacity:.25}
/* Shared reading halos: cloud mode keeps the sky continuous behind text.
   Includes the wider tablet/phone veil; clear night retains its original halos. */
html[data-atmosphere="mist"]{--scene-backdrop-gain:0;--reading-veil-opacity:0;--interior-surface:var(--mist-panel-surface);--card:var(--mist-control-surface);--card-deep:var(--mist-navigation-surface)}
html[data-atmosphere="mist"] #fallback{background:transparent}
:is(.statement,.para,.card,.label,.b2 .grid12)::before{opacity:var(--reading-veil-opacity)}
/* Cloud mode belongs to the entire UI, not just the scene backdrop. */
html[data-atmosphere="mist"] :is(.wf-sidebar,#menu){background:var(--mist-navigation-surface)}
html[data-atmosphere="mist"] #menu{border-top-color:transparent;backdrop-filter:blur(14px)}
html[data-atmosphere="mist"] .menu-open main{opacity:.12}
html[data-atmosphere="mist"] .shade,html[data-atmosphere="mist"] #top::before{opacity:0}
html[data-atmosphere="mist"] #top{background:transparent}
html[data-atmosphere="mist"] :is(.wf-header,.wf-human-gate,.wf-tooltip,.wf-modal,#brain-tip,#brain-legend,.mini-scene){background:var(--mist-panel-surface)}
html[data-atmosphere="mist"] :is(.f,.wf-expand-btn){background-color:var(--mist-control-surface)}
.atmosphere-toggle{width:44px;height:44px;display:grid;place-items:center;color:var(--mute);flex:none}
.top-scene-controls{display:flex;align-items:center;gap:4px}
.top-scene-controls .ic{margin:0;background:none}
.atmosphere-toggle:hover{color:var(--ink)}
.js-sound{opacity:1}
.js-sound .sound-active{display:none}
/* Open icons share the original animated waveform in every location.
   Pause is a secondary menu action; it does not replace the sounding wave. */
#menu .soc .motion-toggle{display:flex;align-items:center;gap:6px;width:auto;min-height:44px;font:400 12px/1.3 var(--ui);color:var(--mute)}
#menu .motion-toggle svg{width:17px;height:17px;flex:none}
#menu .motion-toggle:hover{color:var(--ink-2)}
/* Footer reading floats above the same sky and haze as every scene. */
#foot{background:transparent}
.js-sound::after,.atmosphere-toggle::after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 9px);right:0;width:max-content;max-width:220px;padding:7px 10px;border:1px solid var(--hair);border-radius:7px;background:var(--void);color:var(--ink-2);font:400 13px/1.3 var(--ui);opacity:0;pointer-events:none;transition:opacity .2s ease}
.js-sound,.atmosphere-toggle{position:relative}
.js-sound:is(:hover,:focus-visible)::after,.atmosphere-toggle:is(:hover,:focus-visible)::after{opacity:1}
.atmosphere-toggle svg{width:21px;height:21px;grid-area:1/1}
.sky-moon{display:none}
html[data-atmosphere="clear"] .sky-moon{display:block}
html[data-atmosphere="clear"] .sky-cloud{display:none}
.native-credits{max-width:var(--pagew);margin:0 auto 40px;padding:0 var(--m);font:400 .875rem/1.6 var(--ui)}
@media(max-width:380px){.top-scene-controls{position:absolute;right:var(--m);top:calc(100% - 8px)}}
/* The original menu uses a second column in short landscape windows. */
@media(min-height:521px){#menu .minor{margin-top:20px;gap:0}#menu .minor a{font-size:clamp(1rem,1.4vw,1.35rem);min-height:36px}#menu .legal{margin-top:16px}}
@media(max-width:700px){
  .native-flows{padding-top:125px!important}
  .native-flows .wf-canvas-wrap{height:max(790px,calc(100dvh - 125px))}
  .native-flows .wf-canvas-wrap.pipeline-mode{height:1100px}
  .native-factory{padding:130px 20px 0!important}
  .native-core .lab-intro{left:22px;top:135px;width:calc(100% - 44px)}
  .native-core .lab-controls{right:22px;top:auto;bottom:90px}
  .native-core #fab-legend{left:22px;bottom:90px}
  .native-core #brain-panel{inset:auto 22px 137px;width:calc(100% - 44px)}
  #menu .minor a{min-height:44px}
}
/* Product pages share the same reachable controls in portrait, too. */
@media(max-width:820px){
  :root[data-mode="page"] .bar{display:flex;left:auto;right:var(--m)}
  :root[data-mode="page"] .bar .l,:root[data-mode="page"] .bar .soc{display:none}
}
/* After the portrait layout: leave room for the header's second row. */
@media(max-width:380px){.native-core .lab-intro{top:155px}}

/* Presentation shortcuts sit next to the atmosphere control, in the same floating family. */
.top-scene-controls .scene-link{display:inline-grid;place-items:center;color:var(--lit);text-decoration:none}
.top-scene-controls .scene-link:is(:hover,:focus-visible,[aria-current="true"]){color:var(--cyan)}
@media(max-width:640px){.top-scene-controls .scene-link{display:none}}

/* Mobile exploration retains native page scrolling and gives detail its own space. */
.brain-touch-zoom{display:none}
@media(max-width:700px){
  #brain-canvas,#wf-canvas{touch-action:pan-y pinch-zoom}
  .native-core .lab-controls{left:var(--m);right:var(--m);flex-wrap:wrap;justify-content:flex-end;gap:var(--scene-control-gap);bottom:84px}
  .brain-touch-zoom{display:flex;align-items:center;gap:var(--scene-control-gap);width:100%;justify-content:flex-end}
  .native-core :is(.lab-controls button,#brain-panel button,#card-close,#brain-card button){min-height:var(--touch-control-size);min-width:var(--touch-control-size)}
  .native-core #brain-panel{bottom:calc(84px + 2 * var(--touch-control-size) + 3 * var(--scene-control-gap));max-height:45dvh;overflow:auto;background:var(--brain-card-surface);backdrop-filter:blur(var(--brain-card-backdrop-blur))}
  .native-core #brain-card,.native-flows #wf-detail{scroll-margin-top:calc(var(--tb) + var(--header-content-fade) + var(--space-sm))}
  .native-core #brain-panel .node-buttons{gap:var(--scene-control-gap)}
  .native-core #brain-panel button{padding:8px 10px;font:400 14px/1.3 var(--ui)}
  .native-flows .wf-sidebar{padding:4px 0 8px}
  .native-flows .wf-sidebar-header{margin:0;padding:0 12px}
  .native-flows #wf-sidebar-list{display:flex;overflow-x:auto;scroll-snap-type:x proximity;gap:4px;padding-inline:12px}
  .native-flows .wf-sidebar-item{flex:0 0 160px;scroll-snap-align:start;min-height:var(--touch-control-size);font-size:14px;padding:8px}
  .native-flows .wf-main{min-height:0}
  .native-flows .wf-canvas-wrap{height:var(--mobile-map-height);min-height:var(--mobile-map-height)}
  .native-flows #workflows[data-view="pipeline"] .wf-canvas-wrap{height:var(--mobile-sequence-height);min-height:var(--mobile-sequence-height)}
  .native-flows .wf-header{padding:0;border:0;background:transparent;justify-content:flex-start;gap:6px}
  .native-flows .wf-btn{min-height:var(--touch-control-size);padding:8px 10px}
  .native-flows .wf-header:not(.shifted) #wf-sidebar-expand{display:none}
  .native-flows .wf-panels{padding:var(--space-sm) var(--m)}
}

/* Shared thin SVG family: the glyph stays small, the phone hit area stays 44px. */
.scene-icon .scene-control-glyph{width:20px;height:20px;display:block;flex:none}
:is(.stars-toggle,.ic) svg{width:20px;height:20px}
.stars-toggle{width:44px;height:44px;display:grid;place-items:center;color:var(--mute);flex:none;position:relative}
.stars-toggle:is(:hover,:focus-visible,[aria-pressed=true]){color:var(--cyan)}
.stars-toggle::after{content:attr(data-tooltip);position:absolute;top:calc(100% + 9px);right:0;width:max-content;max-width:220px;padding:7px 10px;border:1px solid var(--hair);border-radius:7px;background:var(--void);color:var(--ink-2);font:400 13px/1.3 var(--ui);opacity:0;pointer-events:none;transition:opacity .2s ease}
.stars-toggle:is(:hover,:focus-visible)::after{opacity:1}
/* Keep the phone sky quiet and avoid offering unavailable effects. Capability
   detection covers landscape too, without treating a narrow desktop as a phone. */
:is(.stars-toggle,.js-pause)[hidden]{display:none!important}
@media(hover:none) and (pointer:coarse){.stars-toggle,.js-pause:not([data-motion-select]){display:none!important}}
.native-core .brain-touch-zoom{display:flex;align-items:center;gap:4px;width:auto}
.native-core .lab-controls{gap:4px}
.native-content :is(.lab-controls,.wf-header) button.scene-icon{display:inline-grid;place-items:center;width:34px;height:34px;min-height:34px;min-width:34px;padding:0;border-color:var(--hair);border-radius:var(--corner);background:transparent;color:var(--lit)}
.native-content :is(.lab-controls,.wf-header) button.scene-icon:is(:hover,:focus-visible,[aria-expanded=true]){color:var(--cyan)}
.native-content :is(.lab-controls,.wf-header) button.scene-icon:disabled{opacity:.35}
@media(max-width:700px){
  .native-content :is(.lab-controls,.wf-header) button.scene-icon{width:44px;height:44px;min-height:44px;min-width:44px}
  .native-core .lab-controls{left:auto;right:var(--m);top:calc(var(--header-clearance,var(--tb)) + var(--header-content-fade) + var(--scene-control-gap));bottom:auto;flex-wrap:nowrap}
  .native-core .brain-touch-zoom{width:auto;gap:4px}
  .native-core #brain-panel{top:calc(var(--header-clearance,var(--tb)) + var(--header-content-fade) + 60px);bottom:auto;max-height:55dvh}
}