/* ============================================================
   ATELIER — Concept 3 "Relats Immersive Motion"
   White / approachable · orange #F1613A · radius ≤ 6px · no pills
   ============================================================ */

:root{
  --paper:#FBFAF8;
  --paper-2:#F3F1EE;
  --cream:#F6F3EF;
  --ink:#161412;
  --ink-2:#2B2825;
  --muted:#6F6A64;
  --label:#9A958E;
  --line:rgba(22,20,18,.10);
  --line-2:rgba(22,20,18,.16);
  --accent:#F1613A;
  --accent-d:#D24A28;
  --dark:#131211;
  --dark-2:#1C1A18;
  --fg-d:#F0EDE6;
  --line-d:rgba(255,255,255,.14);
  --r:6px;
  --r-s:3px;
  --gutter:clamp(20px,4vw,48px);
  --max:1280px;
  --nav-h:58px;
  --font-d:"Space Grotesk",system-ui,sans-serif;
  --font-b:"Inter",system-ui,sans-serif;
  --font-m:"IBM Plex Mono",ui-monospace,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font-b);
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}
::selection{background:var(--accent);color:#fff}

h1,h2,h3,.display{font-family:var(--font-d);font-weight:500;line-height:1.05;letter-spacing:-0.02em}
.display-xl{font-size:clamp(2.6rem,7vw,6.2rem)}
.display-lg{font-size:clamp(2.1rem,5vw,4.2rem)}
.display-md{font-size:clamp(1.6rem,3.4vw,2.6rem)}
.mono{font-family:var(--font-m)}
.label{
  font-family:var(--font-b);font-size:.7rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--label);
}
.label--accent{color:var(--accent)}
.idx{font-family:var(--font-m);font-size:.72rem;color:var(--label);letter-spacing:.04em}
.lede{font-size:clamp(1.05rem,1.6vw,1.3rem);line-height:1.55;color:var(--ink-2);max-width:56ch}
.muted{color:var(--muted)}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding:clamp(84px,11vw,160px) 0;position:relative}
.section--tight{padding:clamp(56px,7vw,96px) 0}
.hairline{border:none;border-top:1px solid var(--line)}
.accent{color:var(--accent)}

/* ---------- buttons: squared, ≤6px, no pills ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--font-b);font-size:.82rem;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;
  padding:.85em 1.5em;border-radius:var(--r);
  border:1px solid var(--ink);color:var(--ink);
  transition:background .25s,color .25s,border-color .25s,transform .25s;
}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--accent);border-color:var(--accent);color:#fff}
.btn--solid:hover{background:var(--accent-d);border-color:var(--accent-d)}
.btn--ghost:hover{background:var(--ink);color:var(--paper)}
.btn--light{border-color:var(--fg-d);color:var(--fg-d)}
.btn--light:hover{background:var(--fg-d);color:var(--ink)}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- GLASS FLOATING NAV ---------- */
.nav{
  position:fixed;top:14px;left:50%;transform:translateX(-50%);
  width:min(1320px,calc(100% - 24px));z-index:100;
  display:flex;align-items:center;gap:18px;
  padding:9px 16px;border-radius:var(--r);
  background:rgba(251,250,248,.6);
  -webkit-backdrop-filter:blur(20px) saturate(1.5);
  backdrop-filter:blur(20px) saturate(1.5);
  border:1px solid rgba(22,20,18,.08);
  box-shadow:0 8px 32px rgba(22,20,18,.06);
  transition:box-shadow .3s,background .3s;
}
.nav.is-scrolled{background:rgba(251,250,248,.82);box-shadow:0 10px 40px rgba(22,20,18,.10)}
.nav__logo img{height:22px;width:auto}
.nav__links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav__links a{
  font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-2);padding:.55em .75em;border-radius:var(--r-s);
  transition:color .2s,background .2s;white-space:nowrap;
}
.nav__links a:hover{color:var(--accent)}
.nav__links a.is-active{color:var(--accent)}
.nav__cta{display:flex;align-items:center;gap:8px;margin-left:8px}
.nav__cta .login{font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:.55em .6em}
.nav__cta .login:hover{color:var(--ink)}
.nav__cta .quote{
  font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:var(--accent);color:#fff;padding:.7em 1.1em;border-radius:var(--r-s);
  transition:background .2s;white-space:nowrap;
}
.nav__cta .quote:hover{background:var(--accent-d)}
.nav__burger{display:none;flex-direction:column;gap:4px;padding:8px;margin-left:auto}
.nav__burger span{display:block;width:20px;height:2px;background:var(--ink);transition:transform .3s,opacity .3s}
.mobile-menu{
  position:fixed;inset:0;z-index:99;background:rgba(251,250,248,.96);
  -webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);
  display:none;flex-direction:column;justify-content:center;padding:0 var(--gutter);
}
.mobile-menu.is-open{display:flex}
.mobile-menu a{
  font-family:var(--font-d);font-size:clamp(1.6rem,6vw,2.4rem);font-weight:500;
  padding:.35em 0;border-bottom:1px solid var(--line);
}
.mobile-menu a:hover{color:var(--accent)}
@media(max-width:1080px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
}

/* ---------- THE THREAD ---------- */
.thread-svg{
  position:absolute;top:0;left:0;width:100%;pointer-events:none;z-index:3;
  overflow:visible;
}
.thread-svg path{
  fill:none;stroke:var(--accent);stroke-width:2;
  stroke-linecap:square;opacity:.85;
}

/* ---------- HERO (scroll-scrubbed pinned) ---------- */
.hero-track{height:260vh;position:relative}
.hero-stage{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--dark)}
.hero-media{position:absolute;inset:0;will-change:transform}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-tint{position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,18,17,.35),rgba(19,18,17,.55));transition:none}
.hero-wash{position:absolute;inset:0;background:var(--paper);opacity:0;will-change:opacity}
.hero-content{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:0 var(--gutter) clamp(56px,8vh,96px);max-width:var(--max);margin:0 auto;left:0;right:0;
}
.hero-kicker{margin-bottom:20px}
.hero-kicker .label{color:rgba(255,255,255,.72)}
.hero-h{
  font-family:var(--font-d);font-weight:500;letter-spacing:-0.025em;
  font-size:clamp(2.6rem,8vw,7rem);line-height:1.02;color:#fff;max-width:14ch;
}
.hero-h .w{display:inline-block;will-change:transform,opacity}
.hero-h .w--accent{color:var(--accent)}
.hero-sub{margin-top:26px;max-width:52ch;color:rgba(255,255,255,.86);font-size:clamp(.98rem,1.4vw,1.15rem);line-height:1.6;will-change:transform,opacity}
.hero-ctas{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap;will-change:transform,opacity}
.hero-scroll{
  position:absolute;right:var(--gutter);bottom:clamp(56px,8vh,96px);
  display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.7);
}
.hero-scroll .tick{width:1px;height:44px;background:rgba(255,255,255,.4);position:relative;overflow:hidden}
.hero-scroll .tick::after{content:"";position:absolute;left:0;top:-100%;width:100%;height:100%;background:var(--accent);animation:tickfall 1.8s ease-in-out infinite}
@keyframes tickfall{to{top:100%}}
.hero-kpis{
  position:absolute;top:calc(var(--nav-h) + 40px);right:var(--gutter);
  display:flex;flex-direction:column;gap:0;border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r);overflow:hidden;
  background:rgba(19,18,17,.4);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  will-change:transform,opacity;
}
.hero-kpis .cell{padding:12px 18px;border-bottom:1px solid rgba(255,255,255,.12)}
.hero-kpis .cell:last-child{border-bottom:none}
.hero-kpis .v{font-family:var(--font-m);font-size:1.15rem;color:#fff}
.hero-kpis .k{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.6)}
@media(max-width:900px){.hero-kpis{display:none}}

/* ---------- page hero (inner pages) ---------- */
.page-hero{padding:calc(var(--nav-h) + clamp(90px,14vh,150px)) 0 clamp(48px,7vw,90px);position:relative;overflow:hidden}
.page-hero--dark{background:var(--dark);color:var(--fg-d)}
.page-hero .ghost{
  position:absolute;right:-2%;top:8%;font-family:var(--font-d);font-weight:600;
  font-size:clamp(8rem,26vw,24rem);line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(22,20,18,.07);pointer-events:none;white-space:nowrap;
  will-change:transform;
}
.page-hero--dark .ghost{-webkit-text-stroke:1px rgba(255,255,255,.08)}

/* ---------- reveals ---------- */
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1)}
.rv.is-in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}

/* ---------- parallax helpers ---------- */
[data-px]{will-change:transform}
.px-frame{position:relative;overflow:hidden;border-radius:var(--r)}
.px-frame img{width:100%;height:120%;object-fit:cover;position:relative;top:-10%}

/* ---------- capabilities index ---------- */
.cap-list{border-top:1px solid var(--line)}
.cap-row{
  display:grid;grid-template-columns:80px 1fr auto;align-items:center;gap:24px;
  padding:clamp(20px,3vw,34px) 0;border-bottom:1px solid var(--line);
  position:relative;transition:padding-left .3s;
}
.cap-row:hover{padding-left:14px}
.cap-row::before{content:"";position:absolute;left:0;top:0;height:100%;width:0;background:linear-gradient(90deg,rgba(241,97,58,.07),transparent);transition:width .3s}
.cap-row:hover::before{width:100%}
.cap-row h3{font-size:clamp(1.5rem,3.4vw,2.6rem);font-weight:500}
.cap-row .desc{grid-column:2;color:var(--muted);font-size:.92rem;max-width:60ch}
.cap-row .arr{font-family:var(--font-m);font-size:1.4rem;color:var(--label);transition:color .25s,transform .25s}
.cap-row:hover .arr{color:var(--accent);transform:translateX(6px)}

/* ---------- sector scenes ---------- */
.sector{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center;
  padding:clamp(48px,7vw,100px) 0;border-bottom:1px solid var(--line);
}
.sector:nth-child(even){direction:rtl}
.sector:nth-child(even)>*{direction:ltr}
.sector .ph{position:relative;overflow:hidden;border-radius:var(--r);aspect-ratio:4/3;background:var(--paper-2)}
.sector .ph img{position:absolute;inset:-12% 0;width:100%;height:124%;object-fit:cover;will-change:transform}
.sector .ph .big-idx{
  position:absolute;bottom:-6px;right:10px;font-family:var(--font-m);
  font-size:clamp(4rem,8vw,7rem);color:rgba(255,255,255,.85);line-height:1;
  will-change:transform;text-shadow:0 2px 24px rgba(0,0,0,.3);
}
.sector .ph .tag{
  position:absolute;top:14px;left:14px;background:rgba(251,250,248,.85);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  padding:6px 10px;border-radius:var(--r-s);will-change:transform;
}
.sector h3{font-size:clamp(1.8rem,3.6vw,3rem);margin:.4em 0 .5em}
.sector p{color:var(--muted);max-width:48ch}
.sector .stats{display:flex;gap:28px;margin-top:24px}
.sector .stats .v{font-family:var(--font-m);font-size:1.3rem}
.sector .stats .k{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--label)}
@media(max-width:820px){.sector{grid-template-columns:1fr}}

/* ---------- PINNED PROCESS SCENES ---------- */
.proc-track{position:relative}
.proc-stage{
  position:sticky;top:0;height:100vh;overflow:hidden;
  background:var(--dark);color:var(--fg-d);
  display:flex;align-items:center;
}
.proc-inner{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(28px,5vw,80px);align-items:center}
.proc-rail{display:flex;flex-direction:column;gap:0}
.proc-rail .step{
  display:flex;align-items:baseline;gap:14px;padding:9px 0;
  border-bottom:1px solid var(--line-d);opacity:.32;transition:opacity .4s;
}
.proc-rail .step.is-active{opacity:1}
.proc-rail .step .n{font-family:var(--font-m);font-size:.7rem;color:var(--accent);min-width:34px}
.proc-rail .step .t{font-family:var(--font-d);font-size:clamp(.95rem,1.5vw,1.25rem);letter-spacing:.01em}
.proc-scenes{position:relative;min-height:420px}
.proc-scene{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;
  opacity:0;transform:translateY(40px);transition:opacity .55s cubic-bezier(.22,.61,.36,1),transform .55s cubic-bezier(.22,.61,.36,1);
  pointer-events:none;
}
.proc-scene.is-active{opacity:1;transform:none;pointer-events:auto}
.proc-scene .big-n{font-family:var(--font-m);font-size:clamp(3rem,7vw,5.5rem);color:var(--accent);line-height:1;opacity:.9}
.proc-scene h3{font-size:clamp(1.7rem,3.4vw,2.8rem);margin:.35em 0 .4em;color:#fff}
.proc-scene p{color:rgba(240,237,230,.72);max-width:46ch}
.proc-scene .meta{margin-top:22px;display:flex;gap:24px;flex-wrap:wrap}
.proc-scene .meta div{border-left:2px solid var(--accent);padding-left:12px}
.proc-scene .meta .v{font-family:var(--font-m);font-size:.95rem;color:#fff}
.proc-scene .meta .k{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(240,237,230,.55)}
.proc-progress{position:absolute;left:0;top:0;width:3px;height:100%;background:var(--line-d)}
.proc-progress .fill{width:100%;height:0;background:var(--accent);will-change:height}
@media(max-width:820px){
  .proc-inner{grid-template-columns:1fr;align-content:center}
  .proc-rail{display:none}
  .proc-scenes{min-height:340px}
}

/* ---------- APP PREVIEW / BROWSER FRAME ---------- */
.browser{
  background:#fff;border:1px solid var(--line-2);border-radius:var(--r);
  box-shadow:0 30px 80px rgba(22,20,18,.18);overflow:hidden;
}
.bbar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--paper-2);border-bottom:1px solid var(--line)}
.bbar .dots{display:flex;gap:5px}
.bbar .dots i{width:9px;height:9px;border-radius:2px;background:rgba(22,20,18,.18)}
.bbar .url{
  font-family:var(--font-m);font-size:.7rem;color:var(--muted);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-s);
  padding:4px 14px;margin:0 auto;
}
.appbar{display:flex;align-items:center;gap:16px;padding:10px 16px;border-bottom:1px solid var(--line);background:#fff}
.appbar img{height:16px}
.appbar .tabs{display:flex;gap:2px;margin-left:6px}
.appbar .tabs span{font-size:.68rem;font-weight:600;letter-spacing:.04em;color:var(--muted);padding:5px 9px;border-radius:var(--r-s)}
.appbar .tabs span.on{color:var(--accent);background:rgba(241,97,58,.09)}
.appbar .srch{margin-left:auto;font-family:var(--font-m);font-size:.62rem;color:var(--label);border:1px solid var(--line);border-radius:var(--r-s);padding:4px 9px}
.appbar .av{width:22px;height:22px;border-radius:var(--r-s);background:var(--accent);color:#fff;font-size:.58rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.appbody{padding:18px 20px 22px;background:#FDFCFB;position:relative;min-height:380px}
.proj-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}
.proj-head h4{font-family:var(--font-d);font-size:1.05rem;font-weight:600}
.proj-head .sub{font-family:var(--font-m);font-size:.62rem;color:var(--muted);margin-top:3px}
.proj-head .msg{font-size:.62rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line-2);border-radius:var(--r-s);padding:6px 10px;white-space:nowrap}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r-s);padding:10px 12px}
.kpi .v{font-family:var(--font-m);font-size:1.05rem}
.kpi .v em{font-style:normal;color:var(--label);font-size:.75rem}
.kpi .k{font-size:.56rem;letter-spacing:.1em;text-transform:uppercase;color:var(--label);margin-top:2px}
.kpi.warn .v{color:var(--accent)}
.mstones{background:#fff;border:1px solid var(--line);border-radius:var(--r-s);padding:14px 14px 10px;margin-bottom:12px}
.mstones .mt{font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--label);margin-bottom:12px;display:flex;justify-content:space-between}
.mstones .mt b{color:var(--accent);font-family:var(--font-m);font-weight:500}
.track{display:flex;align-items:flex-start}
.mnode{flex:1;position:relative;text-align:center}
.mnode::before{content:"";position:absolute;top:6px;left:-50%;width:100%;height:2px;background:var(--line)}
.mnode:first-child::before{display:none}
.mnode.done::before,.mnode.act::before{background:var(--accent)}
.mnode i{position:relative;display:inline-block;width:13px;height:13px;border-radius:var(--r-s);background:#fff;border:2px solid var(--line-2);z-index:1}
.mnode.done i{background:var(--accent);border-color:var(--accent)}
.mnode.act i{border-color:var(--accent);box-shadow:0 0 0 4px rgba(241,97,58,.18)}
.mnode .ml{font-size:.5rem;letter-spacing:.02em;color:var(--muted);display:block;margin-top:6px;line-height:1.3}
.mnode.act .ml{color:var(--accent);font-weight:700}
.attn{background:#fff;border:1px solid var(--line);border-radius:var(--r-s);padding:12px 14px}
.attn .mt{font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--label);margin-bottom:8px}
.attn .row{display:flex;gap:10px;align-items:baseline;padding:6px 0;border-top:1px solid var(--line);font-size:.72rem}
.attn .row .b{font-family:var(--font-m);font-size:.58rem;color:#fff;background:var(--accent);border-radius:2px;padding:2px 6px;white-space:nowrap}
.attn .row .d{color:var(--muted)}

/* app views (stepper swaps) */
.appview{position:absolute;inset:0;padding:18px 20px 22px;opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s;pointer-events:none;background:#FDFCFB}
.appview.is-active{opacity:1;transform:none;pointer-events:auto}
.doc-row,.appr-row{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r-s);padding:10px 12px;margin-bottom:8px;font-size:.74rem}
.doc-row .ic{font-family:var(--font-m);font-size:.6rem;color:var(--accent);border:1px solid rgba(241,97,58,.4);border-radius:2px;padding:2px 5px}
.doc-row .nm{font-weight:600}
.doc-row .mt2,.appr-row .mt2{margin-left:auto;font-family:var(--font-m);font-size:.58rem;color:var(--label)}
.appr-row .st{font-size:.56rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:3px 7px;border-radius:2px}
.st--wait{background:rgba(241,97,58,.12);color:var(--accent)}
.st--ok{background:rgba(34,139,84,.12);color:#22754A}
.ship-map{background:#fff;border:1px solid var(--line);border-radius:var(--r-s);padding:14px;margin-bottom:10px}
.ship-line{display:flex;align-items:center;gap:0;margin:14px 0 6px}
.ship-line .pt{width:10px;height:10px;border-radius:2px;background:var(--accent)}
.ship-line .ln{flex:1;height:2px;background:linear-gradient(90deg,var(--accent) 60%,var(--line) 60%)}
.ship-line .pt.end{background:var(--line-2)}
.ship-meta{display:flex;justify-content:space-between;font-family:var(--font-m);font-size:.6rem;color:var(--muted)}

/* callouts */
.callout{position:absolute;z-index:6;display:flex;align-items:flex-start;gap:8px;max-width:230px;opacity:0;transform:translateY(10px);transition:opacity .6s .2s,transform .6s .2s}
.callout.is-in{opacity:1;transform:none}
.callout .pin{
  flex:none;width:22px;height:22px;border-radius:var(--r-s);
  background:linear-gradient(135deg,var(--accent),var(--accent-d));
  color:#fff;font-family:var(--font-m);font-size:.66rem;font-weight:600;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(241,97,58,.4);
}
.callout .txt{font-size:.68rem;line-height:1.45;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--r-s);padding:7px 10px;box-shadow:0 8px 24px rgba(22,20,18,.12)}

/* spotlight mask */
.spot-mask{position:absolute;inset:0;background:rgba(19,18,17,0);pointer-events:none;transition:background .5s;z-index:4}
.spot-mask.on{background:rgba(19,18,17,.5)}
.spot-target{position:relative;transition:box-shadow .5s}
.spot-target.lit{z-index:5;box-shadow:0 0 0 3px var(--accent),0 18px 50px rgba(0,0,0,.35)}

/* pinned app track (platform page) */
.app-track{position:relative}
.app-stage{position:sticky;top:0;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%)}
.app-stage-inner{width:100%;max-width:var(--max);margin:0 auto;padding:calc(var(--nav-h) + 20px) var(--gutter) 40px;display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:clamp(24px,4vw,64px);align-items:center}
.app-stepper .stp{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);
  opacity:.35;transition:opacity .4s;cursor:pointer;
}
.app-stepper .stp.is-active{opacity:1}
.app-stepper .stp .bkt{font-family:var(--font-m);font-size:.7rem;color:var(--accent);min-width:44px}
.app-stepper .stp h4{font-family:var(--font-d);font-size:1.05rem;font-weight:600;margin-bottom:4px}
.app-stepper .stp p{font-size:.8rem;color:var(--muted);line-height:1.5}
.app-frame-wrap{position:relative;perspective:1600px}
.app-frame-wrap .browser{will-change:transform;transform:rotateY(-8deg) rotateX(2deg)}
.vd-toggle{display:inline-flex;border:1px solid var(--line-2);border-radius:var(--r-s);overflow:hidden;margin-bottom:16px}
.vd-toggle button{font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:8px 16px;color:var(--muted)}
.vd-toggle button.on{background:var(--ink);color:var(--paper)}
@media(max-width:940px){
  .app-stage-inner{grid-template-columns:1fr}
  .app-frame-wrap .browser{transform:none}
  .callout{display:none}
}

/* ---------- OVERVIEW (Palantir wordmark stack) ---------- */
.overview{background:var(--dark);color:var(--fg-d);overflow:hidden}
.pillar-stack{display:flex;flex-direction:column;border-top:1px solid var(--line-d)}
.pillar{
  font-family:var(--font-d);font-weight:600;letter-spacing:-.02em;
  font-size:clamp(3rem,10vw,8.5rem);line-height:1.04;
  padding:.08em 0;border-bottom:1px solid var(--line-d);
  color:transparent;-webkit-text-stroke:1px rgba(240,237,230,.36);
  transition:color .5s,-webkit-text-stroke-color .5s;
  display:flex;align-items:baseline;gap:.3em;cursor:default;
  will-change:transform;
}
.pillar:hover,.pillar.is-lit{color:var(--fg-d);-webkit-text-stroke-color:transparent}
.pillar:hover .pi,.pillar.is-lit .pi{color:var(--accent)}
.pillar .pi{font-family:var(--font-m);font-size:.16em;-webkit-text-stroke:0;color:rgba(240,237,230,.4);letter-spacing:.05em}
.quotes-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-d);border:1px solid var(--line-d);border-radius:var(--r);overflow:hidden;margin-top:clamp(48px,7vw,90px)}
.quote{background:var(--dark-2);padding:clamp(22px,3vw,36px)}
.quote p{font-family:var(--font-d);font-size:clamp(.95rem,1.4vw,1.15rem);line-height:1.5;color:var(--fg-d)}
.quote .who{margin-top:18px;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(240,237,230,.5)}
.quote .who b{color:var(--accent);display:block;font-family:var(--font-m);font-weight:500;letter-spacing:.04em;margin-bottom:2px}
@media(max-width:820px){.quotes-row{grid-template-columns:1fr}}

/* dual CTA */
.cta-duo{display:grid;grid-template-columns:1fr 1fr}
.cta-half{padding:clamp(56px,8vw,110px) var(--gutter);display:flex;flex-direction:column;gap:26px;position:relative;overflow:hidden}
.cta-half.light{background:var(--paper);color:var(--ink)}
.cta-half.dark{background:var(--dark);color:var(--fg-d)}
.cta-half h3{font-size:clamp(1.8rem,3.6vw,3rem);max-width:14ch}
.cta-half .go{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;
  font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  border-top:1px solid currentColor;padding-top:18px;transition:color .25s;
}
.cta-half .go .long-arr{font-family:var(--font-m);font-size:1.5rem;transition:transform .3s}
.cta-half .go:hover{color:var(--accent)}
.cta-half .go:hover .long-arr{transform:translateX(10px)}
@media(max-width:820px){.cta-duo{grid-template-columns:1fr}}

/* ---------- MATERIALS CATALOG ---------- */
.cat-tabs{display:flex;gap:clamp(14px,3vw,34px);flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:18px}
.cat-tab{
  font-family:var(--font-d);font-size:clamp(1.05rem,2vw,1.5rem);font-weight:500;
  color:var(--label);position:relative;transition:color .25s;padding:2px 0;
}
.cat-tab sup{font-family:var(--font-m);font-size:.55em;color:var(--accent);margin-left:3px}
.cat-tab.on{color:var(--ink)}
.cat-tab.on::after{content:"";position:absolute;left:0;bottom:-19px;width:100%;height:2px;background:var(--accent)}
.cat-layout{display:grid;grid-template-columns:230px 1fr;gap:clamp(24px,4vw,56px);margin-top:36px}
.cat-rail .grp{margin-bottom:26px}
.cat-rail .grp .label{display:block;margin-bottom:10px}
.cat-rail label.ck{display:flex;align-items:center;gap:9px;font-size:.8rem;color:var(--ink-2);padding:5px 0;cursor:pointer}
.cat-rail input[type=checkbox]{appearance:none;width:14px;height:14px;border:1px solid var(--line-2);border-radius:2px;cursor:pointer;position:relative;flex:none}
.cat-rail input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}
.cat-rail input[type=checkbox]:checked::after{content:"";position:absolute;inset:3px;background:#fff;border-radius:1px}
.view-toggle{display:flex;gap:14px;justify-content:flex-end;margin-bottom:18px}
.view-toggle button{font-size:.64rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--label);padding:5px 0;border-bottom:2px solid transparent}
.view-toggle button.on{color:var(--ink);border-bottom-color:var(--accent)}
.mat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
.mat-card{
  background:var(--cream);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;position:relative;transition:transform .35s,box-shadow .35s;
}
.mat-card:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(22,20,18,.14)}
.mat-swatch{aspect-ratio:1/.85;position:relative;overflow:hidden}
.mat-swatch .sw{position:absolute;inset:-10%;transition:transform .6s cubic-bezier(.22,.61,.36,1)}
.mat-card:hover .sw{transform:scale(1.06) rotate(.5deg)}
.mat-swatch .shine{position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.28) 48%,transparent 62%);transform:translateX(-110%);transition:transform .8s}
.mat-card:hover .shine{transform:translateX(110%)}
.mat-swatch .ftag{position:absolute;top:10px;left:10px;font-size:.54rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;background:var(--accent);color:#fff;padding:4px 8px;border-radius:2px}
.mat-info{padding:14px 16px 16px}
.mat-info .ser{font-family:var(--font-m);font-size:.58rem;color:var(--label);letter-spacing:.06em}
.mat-info h4{font-family:var(--font-d);font-size:1.02rem;font-weight:600;margin:4px 0 6px}
.mat-info .spec{font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);line-height:1.7;min-height:2.4em}
.mat-info .spec i{font-style:normal;color:var(--label)}
.mat-acts{display:flex;gap:8px;margin-top:12px}
.mat-acts button{
  flex:1;font-size:.6rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:8px 6px;border-radius:var(--r-s);border:1px solid var(--line-2);color:var(--ink-2);
  transition:all .2s;
}
.mat-acts button:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.mat-acts button.smp{border-color:var(--accent);color:var(--accent)}
.mat-acts button.smp:hover{background:var(--accent);color:#fff}
.mat-acts .board-add{flex:none;width:34px;font-size:.9rem;font-family:var(--font-m)}
.mat-acts .board-add.added{background:var(--accent);border-color:var(--accent);color:#fff}
@media(max-width:1000px){.mat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.cat-layout{grid-template-columns:1fr}.cat-rail{display:flex;gap:24px;flex-wrap:wrap}}
@media(max-width:600px){.mat-grid{grid-template-columns:1fr}}

/* material board panel */
.board-panel{
  position:fixed;right:16px;bottom:16px;z-index:90;width:290px;
  background:rgba(251,250,248,.85);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border:1px solid var(--line-2);border-radius:var(--r);
  box-shadow:0 20px 60px rgba(22,20,18,.2);overflow:hidden;
  transform:translateY(calc(100% + 20px));transition:transform .45s cubic-bezier(.22,.61,.36,1);
}
.board-panel.open{transform:none}
.board-panel .bp-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line)}
.board-panel .bp-head .n{font-family:var(--font-m);font-size:.68rem;color:var(--accent)}
.board-items{max-height:190px;overflow:auto;padding:8px 14px}
.board-items .bi{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:.74rem;border-bottom:1px solid var(--line)}
.board-items .bi .chip{width:22px;height:22px;border-radius:2px;flex:none}
.board-items .bi .rm{margin-left:auto;color:var(--label);font-family:var(--font-m)}
.board-items .bi .rm:hover{color:var(--accent)}
.board-panel .bp-cta{display:block;text-align:center;background:var(--accent);color:#fff;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:12px}
.board-panel .bp-cta:hover{background:var(--accent-d)}

/* ---------- stat band ---------- */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat-band>div{padding:clamp(24px,3.4vw,44px) 20px;border-right:1px solid var(--line)}
.stat-band>div:last-child{border-right:none}
.stat-band .v{font-family:var(--font-m);font-size:clamp(1.6rem,3.4vw,2.6rem);color:var(--ink)}
.stat-band .v span{color:var(--accent)}
.stat-band .k{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--label);margin-top:6px}
@media(max-width:820px){.stat-band{grid-template-columns:repeat(2,1fr)}.stat-band>div:nth-child(2n){border-right:none}}

/* ---------- work grid ---------- */
.work-card{position:relative;overflow:hidden;border-radius:var(--r);background:var(--dark);color:#fff;aspect-ratio:4/3;display:flex;flex-direction:column;justify-content:flex-end}
.work-card img{position:absolute;inset:-10% 0;width:100%;height:120%;object-fit:cover;opacity:.85;transition:transform .7s cubic-bezier(.22,.61,.36,1);will-change:transform}
.work-card:hover img{transform:scale(1.05)}
.work-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(19,18,17,.82))}
.work-card .wc{position:relative;z-index:2;padding:22px}
.work-card .wc .label{color:rgba(255,255,255,.7)}
.work-card .wc h3{font-size:clamp(1.2rem,2vw,1.6rem);margin-top:6px}
.work-card .wc .m{font-family:var(--font-m);font-size:.64rem;color:rgba(255,255,255,.65);margin-top:8px}
.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2.4vw,28px)}
@media(max-width:720px){.work-grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.footer{background:var(--dark);color:var(--fg-d);padding:clamp(56px,8vw,100px) 0 0;position:relative;overflow:hidden}
.footer .cols{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:clamp(20px,3vw,44px);padding-bottom:clamp(40px,6vw,72px)}
.footer .brand img{height:26px;filter:brightness(0) invert(1)}
.footer .brand p{margin-top:16px;font-size:.8rem;color:rgba(240,237,230,.55);max-width:30ch;line-height:1.6}
.footer .col .label{color:rgba(240,237,230,.45);display:block;margin-bottom:14px}
.footer .col a{display:block;font-size:.82rem;color:rgba(240,237,230,.78);padding:4px 0;transition:color .2s}
.footer .col a:hover{color:var(--accent)}
.footer .bottom{border-top:1px solid var(--line-d);padding:20px 0;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.footer .bottom .cr{font-family:var(--font-m);font-size:.66rem;color:rgba(240,237,230,.5)}
.footer .bottom .legal{display:flex;gap:18px;margin-left:auto}
.footer .bottom .legal a{font-size:.7rem;color:rgba(240,237,230,.5)}
.footer .bottom .legal a:hover{color:var(--fg-d)}
.to-top{
  width:40px;height:40px;border:1px solid var(--line-d);border-radius:var(--r-s);
  display:flex;align-items:center;justify-content:center;color:var(--accent);
  font-family:var(--font-m);font-size:1.1rem;transition:background .25s,transform .25s;
}
.to-top:hover{background:var(--accent);color:#fff;transform:translateY(-3px)}
@media(max-width:900px){.footer .cols{grid-template-columns:1fr 1fr}}

/* ---------- misc ---------- */
.split-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(30px,5vw,56px);flex-wrap:wrap}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.eyebrow .dash{width:26px;height:2px;background:var(--accent)}
.dark-sec{background:var(--dark);color:var(--fg-d)}
.dark-sec .label{color:rgba(240,237,230,.5)}
.dark-sec .lede{color:rgba(240,237,230,.8)}
.dark-sec .hairline{border-top-color:var(--line-d)}

/* labs estimator demo */
.est-demo{background:#fff;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;box-shadow:0 24px 70px rgba(22,20,18,.12)}
.est-head{display:flex;gap:10px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--paper-2)}
.est-head .t{font-family:var(--font-m);font-size:.68rem;color:var(--muted)}
.est-body{display:grid;grid-template-columns:1fr 1fr;min-height:320px}
.est-drop{border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:32px;text-align:center}
.est-drop .dz{width:100%;border:2px dashed var(--line-2);border-radius:var(--r);padding:40px 20px;color:var(--muted);font-size:.82rem;transition:border-color .3s}
.est-drop .dz.hot{border-color:var(--accent);color:var(--accent)}
.est-lines{padding:22px 24px}
.est-line{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.78rem;opacity:0;transform:translateX(14px);transition:opacity .5s,transform .5s}
.est-line.on{opacity:1;transform:none}
.est-line .p{font-family:var(--font-m)}
.est-line.tot{font-weight:700;border-bottom:none}
.est-line.tot .p{color:var(--accent)}
@media(max-width:760px){.est-body{grid-template-columns:1fr}.est-drop{border-right:none;border-bottom:1px solid var(--line)}}

/* network viz */
.net-viz{position:relative;aspect-ratio:16/8;background:var(--dark);border-radius:var(--r);overflow:hidden}
.net-viz svg{position:absolute;inset:0;width:100%;height:100%}
.net-node{position:absolute;width:10px;height:10px;background:var(--accent);border-radius:2px;box-shadow:0 0 18px rgba(241,97,58,.7);animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.6}}
.net-hub{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;color:#fff;z-index:2}
.net-hub .hb{width:52px;height:52px;margin:0 auto 10px;background:rgba(241,97,58,.14);border:1px solid var(--accent);border-radius:var(--r);display:flex;align-items:center;justify-content:center}
.net-hub img{height:20px;filter:brightness(0) invert(1)}

/* careers */
.role-row{display:grid;grid-template-columns:1fr auto auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);transition:padding-left .3s}
.role-row:hover{padding-left:12px}
.role-row h4{font-family:var(--font-d);font-size:1.2rem;font-weight:600}
.role-row .loc{font-family:var(--font-m);font-size:.7rem;color:var(--muted)}
.role-row .app{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
@media(max-width:640px){.role-row{grid-template-columns:1fr}}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  [data-px]{transform:none!important}
  .hero-track{height:auto}
  .hero-stage{position:relative;height:100vh}
  .hero-h .w{opacity:1!important;transform:none!important}
  .hero-sub,.hero-ctas,.hero-kpis{opacity:1!important;transform:none!important}
  .proc-track{height:auto!important}
  .proc-stage{position:relative;height:auto;padding:80px 0}
  .proc-scene{position:relative;opacity:1;transform:none;pointer-events:auto;margin-bottom:48px}
  .app-track{height:auto!important}
  .app-stage{position:relative;min-height:0;padding:80px 0}
  .appview{position:relative;opacity:1;transform:none;pointer-events:auto;margin-bottom:32px}
  .callout{opacity:1;transform:none}
  .thread-svg path{stroke-dashoffset:0!important}
  .hero-scroll .tick::after{animation:none}
  .net-node{animation:none}
  .mat-card:hover{transform:none}
  .hero-wash{display:none}
}