/* Self-hosted variable Archivo — no third-party request, no render-blocking CDN.
   font-display:swap so text paints immediately in the fallback. */
@font-face{
  font-family:"Archivo";
  src:url("archivo.woff2") format("woff2-variations"),url("archivo.woff2") format("woff2");
  font-weight:100 900;
  font-stretch:62% 125%;
  font-style:normal;
  font-display:swap;
}

/* SmeltIQ — site stylesheet
   Ground: warm bitumen dark. Light: brand cream (from the logo). Accent: molten amber.
   Type: Archivo — wide cut for display, normal width for text. */

:root{
  --bitumen:#14213D;
  --bitumen-2:#1C2D52;
  --bitumen-3:#27396A;
  --cream:#F1F0EA;
  --cream-2:#E6E3DA;
  --cream-3:#D9D5C9;
  --ink:#17140F;
  --ink-2:#4A4540;
  --steel:#AEB8D0;
  --steel-2:#6E6961;
  --molten:#F0601C;
  --molten-deep:#B5410F;
  --ember:#8B1E12;
  --whitehot:#FFE29A;
  --heat:linear-gradient(90deg,#B5410F 0%,#F0601C 40%,#F5B82E 100%);
  --arc:#2563EB;--arc-d:#1E3A8A;--arc-t:#DBE6FF;--molten-t:#FCE1D0;--straw:#F5B82E;--straw-t:#FDEFC7;--temper:#7C4DCC;--temper-t:#E9DFFB;--steel-navy:#14213D;
  --heat-v:linear-gradient(180deg,#FFE29A 0%,#F7A11A 30%,#E2521F 65%,#8B1E12 100%);
  --ok:#7FB77E;

  --font:"Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wide:118%;

  --max:1240px;
  --gutter:clamp(20px,4vw,48px);
  --r-sm:6px;
  --r:12px;

  --t-1:clamp(2.6rem,6.2vw,5.4rem);
  --t-2:clamp(2rem,4.2vw,3.4rem);
  --t-3:clamp(1.45rem,2.4vw,2rem);
  --t-4:1.2rem;
  --t-body:1.0625rem;
  --t-small:.9rem;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bitumen);color:var(--cream);
  font-family:var(--font);font-size:var(--t-body);line-height:1.55;
  font-feature-settings:"tnum" 0;-webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.05}
h1,h2{font-stretch:var(--wide);font-weight:800}
h1{font-size:var(--t-1);letter-spacing:-.035em;line-height:.98}
h2{font-size:var(--t-2);letter-spacing:-.03em}
h3{font-size:var(--t-3);letter-spacing:-.02em;line-height:1.15}
h4{font-size:var(--t-4);letter-spacing:-.01em}
p{margin:0}
.lead{font-size:clamp(1.1rem,1.6vw,1.35rem);line-height:1.45;color:var(--steel);max-width:36em}
.light .lead{color:var(--ink-2)}
.measure{max-width:38em}
.muted{color:var(--steel)}
.light .muted{color:var(--steel-2)}
.num{font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--molten);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--molten);color:var(--ink);padding:8px 12px;border-radius:var(--r-sm);z-index:100}
.skip:focus{left:8px}

/* ---------- layout ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(72px,9vw,128px) 0}
.section.tight{padding:clamp(48px,6vw,80px) 0}
.light{background:var(--cream);color:var(--ink)}
.light-2{background:var(--cream-2)}
.dark-2{background:var(--bitumen-2)}
.head{display:grid;gap:20px;margin-bottom:clamp(36px,5vw,64px)}
@media (min-width:900px){
  .head{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:end;gap:48px}
}
.grid{display:grid;gap:clamp(20px,3vw,32px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
@media (max-width:1000px){.g4,.g5{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3,.g4,.g5{grid-template-columns:1fr}}

/* ---------- buttons / links ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;
  text-decoration:none;font-weight:600;font-size:1rem;line-height:1;border:1px solid transparent;
  transition:transform .15s ease,background .15s ease,border-color .15s ease;cursor:pointer;white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--molten);color:var(--ink);}
.btn-primary:hover{background:#FF9430}
.btn-ghost{border-color:rgba(241,240,234,.28);color:var(--cream);background:transparent}
.btn-ghost:hover{border-color:rgba(241,240,234,.6)}
.light .btn-ghost{border-color:rgba(23,20,15,.28);color:var(--ink)}
.light .btn-ghost:hover{border-color:rgba(23,20,15,.6)}
.btn svg{width:18px;height:18px}
.textlink{text-decoration:none;font-weight:600;border-bottom:1px solid currentColor;padding-bottom:1px}
.textlink:hover{color:var(--molten)}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(31,26,23,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(241,240,234,.08);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img{height:30px;width:auto}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-weight:500;font-size:.98rem;color:var(--cream);opacity:.82}
.nav-links a:hover,.nav-links a[aria-current]{opacity:1}
.nav-links a[aria-current]{border-bottom:2px solid var(--molten);padding-bottom:3px}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav .btn{padding:11px 18px;font-size:.95rem}
.burger{display:none;background:none;border:0;color:var(--cream);width:44px;height:44px;border-radius:var(--r-sm);cursor:pointer}
.burger span{display:block;height:2px;width:22px;background:currentColor;margin:5px auto;transition:transform .2s,opacity .2s}
@media (max-width:920px){
  .nav-links{position:fixed;inset:72px 0 auto 0;background:var(--bitumen);flex-direction:column;align-items:stretch;gap:0;padding:8px 0 20px;
    border-bottom:1px solid rgba(241,240,234,.1);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
  .nav.open .nav-links{opacity:1;transform:none;pointer-events:auto}
  .nav-links li{border-top:1px solid rgba(241,240,234,.06)}
  .nav-links a{display:block;padding:16px var(--gutter);font-size:1.1rem}
  .nav-links a[aria-current]{border-bottom:0;border-left:3px solid var(--molten);padding-left:calc(var(--gutter) - 3px)}
  .burger{display:block}
  .nav-cta .btn{display:none}
  .nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav.open .burger span:nth-child(2){opacity:0}
  .nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero .wrap{position:relative;z-index:2;padding-top:clamp(56px,8vw,112px);padding-bottom:clamp(56px,7vw,96px)}
.hero-grid{display:grid;gap:48px;align-items:center}
@media (min-width:1000px){.hero-grid{grid-template-columns:minmax(0,11fr) minmax(0,9fr);gap:64px}}
.hero h1{max-width:12ch}
.hero .lead{margin-top:28px}
.hero .actions{margin-top:36px}
.glow{
  position:absolute;z-index:1;left:-10%;bottom:-40%;width:70vw;height:70vw;max-width:900px;max-height:900px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(226,82,31,.45),rgba(226,82,31,.12) 45%,transparent 70%);
  filter:blur(30px);pointer-events:none;animation:breathe 7s ease-in-out infinite;
}
.glow.b{left:auto;right:-20%;bottom:auto;top:-30%;width:50vw;height:50vw;background:radial-gradient(closest-side,rgba(247,161,26,.18),transparent 70%);animation-delay:-3s}
@keyframes breathe{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.06)}}
.hero-sub{position:relative}
.hero-sub h1{max-width:16ch}
.page-hero .wrap{padding-bottom:clamp(40px,5vw,64px)}

/* ---------- instrument panel (hero) ---------- */
.instrument{
  background:linear-gradient(180deg,#1C2D52,#0F1A33);
  border:1px solid rgba(241,240,234,.1);border-radius:16px;padding:22px 22px 18px;
  box-shadow:0 30px 80px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.04);
  color:var(--cream);
}
.inst-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:.92rem;color:var(--steel)}
.inst-top strong{color:var(--cream);font-weight:600}
.inst-live{display:inline-flex;align-items:center;gap:8px}
.inst-live i{width:8px;height:8px;border-radius:50%;background:var(--molten);box-shadow:0 0 0 0 rgba(240,127,31,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(240,127,31,.6)}70%{box-shadow:0 0 0 9px rgba(240,127,31,0)}100%{box-shadow:0 0 0 0 rgba(240,127,31,0)}}
.inst-chart{margin:14px -6px 6px;position:relative}
.inst-chart svg{width:100%;height:auto;overflow:visible}
.inst-readouts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:8px}
.ro{background:rgba(241,240,234,.04);border:1px solid rgba(241,240,234,.07);border-radius:10px;padding:10px 12px}
.ro small{display:block;color:var(--steel);font-size:.78rem;line-height:1.2}
.ro b{display:block;font-size:1.25rem;font-weight:700;margin-top:4px;letter-spacing:-.02em}
.ro b em{font-style:normal;font-size:.8rem;color:var(--steel);font-weight:500;margin-left:3px}
.inst-rec{margin-top:12px;background:rgba(240,127,31,.09);border:1px solid rgba(240,127,31,.35);border-radius:10px;padding:12px 14px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;min-height:64px}
.inst-rec small{display:block;color:var(--molten);font-size:.78rem;font-weight:600;margin-bottom:3px}
.inst-rec .rec-text{font-weight:600;line-height:1.3;transition:opacity .35s}
.inst-rec .rec-text.fade{opacity:0}
.conf{text-align:right}
.conf small{color:var(--steel);font-weight:500}
.conf b{font-size:1.3rem;letter-spacing:-.02em}
.inst-foot{margin-top:14px;font-size:.82rem;color:var(--steel);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.inst-foot span b{color:var(--cream);font-weight:600}
@media (max-width:480px){.inst-readouts{grid-template-columns:1fr 1fr}.ro:last-child{grid-column:1/-1}}

/* ---------- data families ---------- */
.fam{border-top:1px solid rgba(241,240,234,.14);padding-top:18px}
.fam h4{margin-bottom:12px}
.fam ul{list-style:none;margin:0;padding:0;color:var(--steel);font-size:.98rem;line-height:1.5}
.fam li{padding:3px 0}
.light .fam{border-color:rgba(23,20,15,.16)}
.light .fam ul{color:var(--ink-2)}
.callout{margin-top:clamp(36px,5vw,56px);display:grid;gap:20px}
@media (min-width:900px){.callout{grid-template-columns:1fr 1fr;gap:48px}}
.callout h3{max-width:22ch}

/* ---------- photo band ---------- */
.band{position:relative;isolation:isolate;color:var(--cream);overflow:hidden}
.band{background:#0F1A33}
.furnace-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
.furnace-bg i{position:absolute;border-radius:50%;filter:blur(40px);will-change:transform}
.furnace-bg .f1{right:-22%;bottom:-62%;width:75vw;height:75vw;max-width:1100px;max-height:1100px;background:radial-gradient(closest-side,#FFE29A 0%,#F7A11A 18%,#E2521F 42%,#8B1E12 62%,transparent 75%);opacity:.9;animation:drift1 14s ease-in-out infinite}
.furnace-bg .f2{right:10%;bottom:-85%;width:60vw;height:60vw;max-width:900px;max-height:900px;background:radial-gradient(closest-side,#E2521F 0%,#8B1E12 45%,transparent 72%);opacity:.7;animation:drift2 18s ease-in-out infinite}
.furnace-bg .f3{left:-20%;top:-30%;width:40vw;height:40vw;background:radial-gradient(closest-side,rgba(226,82,31,.25),transparent 70%);animation:drift2 22s ease-in-out infinite reverse}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-4%,-6%) scale(1.06)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(6%,-4%) scale(1.08)}}
.grain{position:absolute;inset:0;z-index:1;width:100%;height:100%;opacity:.16;mix-blend-mode:overlay;pointer-events:none}
.band .wrap{position:relative;z-index:2}
.stats{display:grid;gap:24px 40px;margin-top:clamp(36px,4vw,56px)}
@media (min-width:700px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1100px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
.stat b{display:block;font-size:clamp(2.4rem,4.4vw,3.6rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.04em;line-height:1;
  color:var(--cream)}
.stat span{display:block;margin-top:10px;color:var(--cream);opacity:.85;max-width:22ch;line-height:1.4}
.stat small{display:block;margin-top:6px;font-size:.85rem;color:var(--cream);opacity:.55}
.band .quote{margin-top:clamp(36px,4vw,56px);max-width:34ch;font-size:clamp(1.3rem,2.2vw,1.8rem);font-weight:600;letter-spacing:-.02em;line-height:1.25}

/* ---------- copilot panels ---------- */
.copilots{display:grid;gap:24px}
@media (min-width:900px){.copilots{grid-template-columns:1fr 1fr}}
.copilot{
  position:relative;display:flex;flex-direction:column;gap:22px;padding:clamp(24px,3vw,40px);
  border-radius:16px;text-decoration:none;color:inherit;min-height:520px;overflow:hidden;
  border:1px solid rgba(23,20,15,.12);background:var(--cream-2);
  transition:border-color .2s;
}
.copilot:hover{border-color:rgba(23,20,15,.4)}
.copilot .kicker{font-size:.95rem;color:var(--steel-2);font-weight:500}
.copilot h3{font-size:clamp(1.7rem,2.6vw,2.3rem);font-stretch:var(--wide);font-weight:800;max-width:14ch}
.copilot .desc{color:var(--ink-2);max-width:30em}
.copilot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;color:var(--ink)}
.copilot li{display:flex;gap:10px;align-items:flex-start;font-weight:500}
.copilot li::before{content:"";flex:0 0 8px;height:8px;border-radius:50%;background:var(--molten);margin-top:9px}
.copilot .art{margin-top:auto;padding-top:12px}
.copilot .art svg{width:100%;height:auto}
.copilot .go{display:inline-flex;align-items:center;gap:8px;font-weight:600;margin-top:6px}
.copilot .go svg{width:18px;height:18px;transition:transform .2s}
.copilot:hover .go svg{transform:translateX(4px)}

/* ---------- loop ---------- */
.loop-grid{display:grid;gap:40px;align-items:center}
@media (min-width:960px){.loop-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px}}
.loop-art svg{width:100%;max-width:560px;height:auto;margin:0 auto}
.steps{display:grid;gap:22px}
.step{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.step .n{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;background:var(--bitumen-3);color:var(--cream);border:1px solid rgba(241,240,234,.12);font-variant-numeric:tabular-nums}
.step h4{margin-bottom:6px}
.step p{color:var(--steel)}
.light .step .n{background:var(--ink);color:var(--cream);border-color:transparent}
.light .step p{color:var(--ink-2)}
.mantra{margin-top:clamp(40px,5vw,64px);font-size:clamp(1.6rem,3.2vw,2.6rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.03em;line-height:1.1;display:flex;flex-wrap:wrap;gap:0 .6em}
.mantra span{white-space:nowrap}
.mantra .dim{color:var(--steel)}

/* ---------- layers (platform) ---------- */
.layers svg{width:100%;height:auto}
.layers-grid{display:grid;gap:40px;align-items:start}
@media (min-width:960px){.layers-grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px}}
.sys{display:grid;gap:14px;margin-top:8px}
.sys div{display:grid;grid-template-columns:150px 1fr;gap:14px;padding:12px 0;border-top:1px solid rgba(241,240,234,.12);font-size:.98rem}
.sys div:last-child{border-bottom:1px solid rgba(241,240,234,.12)}
.sys b{font-weight:700}
.sys span{color:var(--steel)}
.light .sys div{border-color:rgba(23,20,15,.14)}
.light .sys span{color:var(--ink-2)}
@media (max-width:520px){.sys div{grid-template-columns:1fr;gap:4px}}

/* ---------- timeline ---------- */
.timeline{display:grid;gap:0;margin-top:8px;position:relative}
@media (min-width:900px){.timeline{grid-template-columns:2fr 2.5fr 2fr 5fr 2fr}}
.tl{padding:22px 18px 8px 0;position:relative;border-top:3px solid rgba(241,240,234,.14)}
.tl::before{content:"";position:absolute;top:-3px;left:0;height:3px;width:100%;background:var(--heat);transform:scaleX(0);transform-origin:left;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.timeline.on .tl::before{transform:scaleX(1)}
.timeline.on .tl:nth-child(2)::before{transition-delay:.9s}
.timeline.on .tl:nth-child(3)::before{transition-delay:1.8s}
.timeline.on .tl:nth-child(4)::before{transition-delay:2.6s}
.timeline.on .tl:nth-child(5)::before{transition-delay:3.6s}
.tl small{display:block;color:var(--molten);font-weight:600;font-size:.9rem}
.tl h4{margin:8px 0 8px;font-size:1.15rem}
.tl p{color:var(--steel);font-size:.95rem}
@media (max-width:899px){.tl{border-top:0;border-left:3px solid rgba(241,240,234,.14);padding:4px 0 26px 20px}
  .tl::before{top:0;left:-3px;width:3px;height:100%;background:var(--heat-v);transform:scaleY(0);transform-origin:top}
  .timeline.on .tl::before{transform:scaleY(1)}}

/* ---------- moats ---------- */
.moats{display:grid;gap:28px 40px}
@media (min-width:700px){.moats{grid-template-columns:1fr 1fr}}
.moat{display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start}
.moat svg{width:56px;height:56px}
.moat h4{margin-bottom:6px}
.moat p{color:var(--steel)}
.light .moat p{color:var(--ink-2)}
.pull{margin-top:clamp(36px,5vw,56px);padding:28px 32px;border-left:3px solid var(--molten);font-size:clamp(1.15rem,1.8vw,1.45rem);line-height:1.4;max-width:46em;font-weight:500}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;isolation:isolate}
.cta.section{padding:clamp(56px,6vw,92px) 0}
.cta .wrap{position:relative;z-index:2;display:grid;gap:32px;align-items:center}
@media (min-width:900px){.cta .wrap{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}}
.cta h2{max-width:14ch}
.cta .lead{margin-top:18px}
.cta .actions{justify-content:flex-start}
@media (min-width:900px){.cta .actions{justify-content:flex-end}}

/* ---------- footer ---------- */
footer{background:#0E1730;color:var(--steel);padding:56px 0 32px;border-top:1px solid rgba(241,240,234,.06)}
.foot{display:grid;gap:36px}
@media (min-width:900px){.foot{grid-template-columns:2fr 1fr 1fr 1fr}}
.foot img{height:28px;width:auto;margin-bottom:18px}
.foot p{max-width:32em;font-size:.95rem}
.foot h5{margin:0 0 14px;color:var(--cream);font-size:.95rem;font-weight:600}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:.95rem}
.foot a{text-decoration:none}
.foot a:hover{color:var(--cream)}
.legal{margin-top:48px;padding-top:20px;border-top:1px solid rgba(241,240,234,.08);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}

/* ---------- product pages ---------- */
.two{display:grid;gap:40px;align-items:start}
@media (min-width:960px){.two{grid-template-columns:1fr 1fr;gap:64px}}
.two.rev>*:first-child{order:2}
@media (max-width:959px){.two.rev>*:first-child{order:0}}
.gaps{display:grid;gap:0}
.gap{padding:20px 0;border-top:1px solid rgba(241,240,234,.12);display:grid;grid-template-columns:1fr;gap:6px}
.gap:last-child{border-bottom:1px solid rgba(241,240,234,.12)}
.gap h4{font-size:1.1rem}
.gap p{color:var(--steel)}
.light .gap{border-color:rgba(23,20,15,.14)}
.light .gap:last-child{border-color:rgba(23,20,15,.14)}
.light .gap p{color:var(--ink-2)}
.bignums{display:grid;gap:24px 40px;margin-top:40px}
@media (min-width:640px){.bignums{grid-template-columns:1fr 1fr}}
.bignum b{display:block;font-size:clamp(2.6rem,5vw,4.2rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.04em;line-height:1;color:var(--molten)}
.light .bignum b{color:var(--ember)}
.bignum span{display:block;margin-top:10px;max-width:24ch;line-height:1.4}
.value{display:grid;gap:22px}
@media (min-width:700px){.value{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.value{grid-template-columns:repeat(4,1fr)}}
.value div{padding:22px 0 0;border-top:2px solid var(--molten)}
.value h4{margin-bottom:6px}
.value p{color:var(--steel)}
.light .value p{color:var(--ink-2)}

/* recommendation mock */
.mock{background:var(--cream);color:var(--ink);border-radius:14px;border:1px solid rgba(23,20,15,.12);padding:22px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.mock .row{display:flex;justify-content:space-between;gap:12px;align-items:baseline;font-size:.9rem;color:var(--steel-2)}
.mock .row b{color:var(--ink);font-weight:600}
.mock table{width:100%;border-collapse:collapse;margin-top:14px;font-size:.95rem}
.mock th{text-align:left;font-weight:600;color:var(--steel-2);font-size:.82rem;padding:6px 0;border-bottom:1px solid rgba(23,20,15,.14)}
.mock td{padding:9px 0;border-bottom:1px solid rgba(23,20,15,.08);font-variant-numeric:tabular-nums}
.mock td.r,.mock th.r{text-align:right}
.mock .tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.78rem;font-weight:600;background:rgba(240,127,31,.14);color:var(--molten-deep)}
.mock .tag.ok{background:rgba(127,183,126,.2);color:#3E7A3D}
.mock .why{margin-top:14px;padding:12px 14px;background:var(--cream-2);border-radius:10px;font-size:.92rem;color:var(--ink-2)}
.mock .why b{color:var(--ink)}
.mock .acts{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.mock .acts span{padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;border:1px solid rgba(23,20,15,.2)}
.mock .acts span.p{background:var(--ink);color:var(--cream);border-color:transparent}

/* vision frame (furnace) */
.frame{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:16/10;background:#000;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.frame img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.05)}
.frame .scan{position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,rgba(255,226,154,.12) 50%,transparent 100%);background-size:100% 30%;background-repeat:no-repeat;animation:scan 5s linear infinite;mix-blend-mode:screen;pointer-events:none}
@keyframes scan{0%{background-position:0 -30%}100%{background-position:0 130%}}
.det{position:absolute;border:1.5px solid var(--whitehot);border-radius:3px;box-shadow:0 0 0 1px rgba(0,0,0,.4),0 0 18px rgba(255,226,154,.25);opacity:0;animation:det 8s ease-in-out infinite}
.det::after{content:attr(data-label);position:absolute;left:-1.5px;bottom:100%;transform:translateY(-4px);background:rgba(23,20,15,.9);color:var(--cream);font-size:.72rem;font-weight:600;padding:3px 7px;border-radius:3px;white-space:nowrap}
.det.ok{border-color:var(--ok);box-shadow:0 0 0 1px rgba(0,0,0,.4),0 0 18px rgba(127,183,126,.25)}
@keyframes det{0%,8%{opacity:0;transform:scale(1.04)}14%,80%{opacity:1;transform:none}90%,100%{opacity:0}}
.frame .hud{position:absolute;left:14px;top:12px;font-size:.78rem;color:var(--cream);background:rgba(23,20,15,.7);padding:5px 9px;border-radius:5px;display:flex;gap:10px;align-items:center}
.frame .hud i{width:7px;height:7px;border-radius:50%;background:var(--molten);animation:pulse 2s infinite}
.frame .hud2{left:auto;right:14px}
.views{display:grid;gap:0}
.view{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:18px 0;border-top:1px solid rgba(241,240,234,.12);align-items:start}
.view:last-child{border-bottom:1px solid rgba(241,240,234,.12)}
.view svg{width:44px;height:44px}
.view h4{font-size:1.05rem;margin-bottom:4px}
.view p{color:var(--steel);font-size:.95rem}
.light .view{border-color:rgba(23,20,15,.14)}
.light .view p{color:var(--ink-2)}
.shot{border-radius:14px;overflow:hidden;border:1px solid rgba(23,20,15,.14);box-shadow:0 30px 70px rgba(0,0,0,.18);background:#fff}
.shot img{width:100%;height:auto}
.caption{margin-top:14px;font-size:.92rem;color:var(--ink-2)}
.compare{width:100%;border-collapse:collapse;margin-top:8px}
.compare th,.compare td{text-align:left;padding:14px 12px;border-bottom:1px solid rgba(241,240,234,.12);vertical-align:top}
.compare th{font-weight:600;color:var(--steel);font-size:.9rem}
.compare td:first-child{color:var(--steel)}
.compare td.hi{color:var(--cream);font-weight:600}
.light .compare th,.light .compare td{border-color:rgba(23,20,15,.14)}
.light .compare th,.light .compare td:first-child{color:var(--steel-2)}
.light .compare td.hi{color:var(--ink)}
@media (max-width:600px){.compare{font-size:.9rem}.compare th,.compare td{padding:10px 8px}}
.pillrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.pill{padding:8px 14px;border-radius:999px;border:1px solid rgba(241,240,234,.2);font-size:.92rem;font-weight:500}
.light .pill{border-color:rgba(23,20,15,.2)}

/* ---------- insights ---------- */
.articles{display:grid;gap:0;border-top:1px solid rgba(241,240,234,.12)}
.article{display:grid;gap:14px;padding:32px 0;border-bottom:1px solid rgba(241,240,234,.12);cursor:pointer}
@media (min-width:900px){.article{grid-template-columns:150px minmax(0,1fr) 120px;gap:32px;align-items:start}}
.article .meta{color:var(--steel);font-size:.92rem;line-height:1.5}
.article h3{font-size:clamp(1.3rem,2vw,1.65rem);max-width:28ch}
.article .std{color:var(--steel);margin-top:10px;max-width:60ch}
.article .open{color:var(--molten);font-weight:600;display:inline-flex;align-items:center;gap:8px;justify-self:start}
@media (min-width:900px){.article .open{justify-self:end}}
.article .open svg{width:18px;height:18px;transition:transform .25s}
.article[aria-expanded="true"] .open svg{transform:rotate(180deg)}
.article .body{grid-column:1/-1;display:none;max-width:64ch;color:var(--cream);opacity:.92;line-height:1.65}
@media (min-width:900px){.article .body{grid-column:2/3}}
.article[aria-expanded="true"] .body{display:grid;gap:16px}
.article .body h4{margin-top:8px}
.article:hover h3{color:var(--whitehot)}

/* ---------- company ---------- */
.people{display:grid;gap:40px}
@media (min-width:800px){.people{grid-template-columns:1fr 1fr;gap:56px}}
.person{display:grid;gap:18px;grid-template-columns:104px 1fr;align-items:start}
.person img{width:104px;height:104px;border-radius:14px;object-fit:cover;filter:grayscale(1) contrast(1.05);background:var(--cream-3)}
.person h3{font-size:1.5rem}
.person .role{color:var(--molten-deep);font-weight:600;margin:4px 0 12px}
.person p{color:var(--ink-2)}
@media (max-width:480px){.person{grid-template-columns:1fr}}
.principles{display:grid;gap:28px}
@media (min-width:800px){.principles{grid-template-columns:repeat(3,1fr)}}
.principles div{border-top:2px solid var(--molten);padding-top:18px}
.principles h4{margin-bottom:8px}
.principles p{color:var(--steel)}

/* ---------- contact ---------- */
.form{display:grid;gap:18px;background:var(--cream);color:var(--ink);padding:clamp(24px,3vw,36px);border-radius:16px}
.form label{display:grid;gap:8px;font-weight:600;font-size:.95rem}
.form input,.form select,.form textarea{font:inherit;padding:13px 14px;border-radius:10px;border:1px solid rgba(23,20,15,.2);background:#fff;color:var(--ink);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--molten);outline-offset:1px;border-color:transparent}
.form textarea{min-height:120px;resize:vertical}
.form .row2{display:grid;gap:18px}
@media (min-width:600px){.form .row2{grid-template-columns:1fr 1fr}}
.form .note{font-size:.88rem;color:var(--steel-2)}
.form .done{display:none;padding:18px;border-radius:10px;background:rgba(127,183,126,.18);color:#2F5E2E;font-weight:600}
.form.sent .done{display:block}
.form.sent .fields{display:none}
.contact-side{display:grid;gap:28px;align-content:start}
.contact-side h4{margin-bottom:6px}
.contact-side p{color:var(--steel)}

/* ---------- reveal on view (single, restrained) ---------- */
.count{display:inline-block}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  .glow,.inst-live i,.frame .scan,.frame .hud i,.furnace-bg i{animation:none}
  .det{animation:none;opacity:1}
  .tl::before{transition:none;transform:none}
  .btn,.copilot,.copilot .go svg,.article .open svg{transition:none}
}
.only-mobile{display:none}
@media (max-width:920px){.only-mobile{display:block}}

.light .tl{border-color:rgba(23,20,15,.14)}
.light .tl p{color:var(--ink-2)}
.light .step p{color:var(--ink-2)}
.furnace-bg .f1{min-width:560px;min-height:560px}
.furnace-bg .f2{min-width:420px;min-height:420px}

.page-hero h1{font-size:clamp(2.4rem,4.9vw,4.3rem)}
.frame .hud{font-size:.72rem;padding:4px 8px}
.stat b{white-space:nowrap}
.form .btn{justify-self:start}



:root{
  --cream:#F7F6F3;
  --cream-2:#EFEEE9;
  --cream-3:#E4E3DC;
  --mist:#E7ECEF;
  --sand:#F2EBE2;
  --sage:#E6EBE4;
  --ink:#23262A;
  --ink-2:#5B6169;
  --steel:#9BA3AC;
  --steel-2:#6E757D;
  --slate:#2B3138;
  --slate-2:#353C44;
  --slate-3:#434B54;
  --copper:#B4744C;
  --copper-2:#9A5F3B;
  --copper-t:#EFE2D8;
  --bitumen:#2B3138;
  --bitumen-2:#353C44;
  --bitumen-3:#434B54;
  --molten:#B4744C;
  --molten-deep:#9A5F3B;
  --ember:#9A5F3B;
  --whitehot:#E8D9C9;
  --heat:linear-gradient(90deg,#9A5F3B 0%,#B4744C 55%,#D7B08C 100%);
  --heat-v:linear-gradient(180deg,#D7B08C 0%,#B4744C 55%,#9A5F3B 100%);
  --ok:#6E9B7E;
  --arc:#5B7FA6;
  --arc-2:#41618A;
  --arc-t:#E1E8EF;
}

/* ---------- restrained colour pass ---------- */
body{background:var(--cream);color:var(--ink)}
h1,h2,h3,h4{color:inherit}
.section{background:var(--slate);color:var(--cream)}
.section.light{background:var(--cream);color:var(--ink)}
.section.light-2{background:var(--cream-2)}
.section.mist{background:var(--mist);color:var(--ink)}
.section.sand{background:var(--sand);color:var(--ink)}

.nav{background:rgba(247,246,243,.9);border-bottom:1px solid rgba(35,38,42,.09)}
.nav-links a{color:var(--ink)}
.nav-links a[aria-current]{border-bottom-color:var(--copper)}
.nav .btn-primary{background:var(--slate);color:var(--cream)}
.nav .btn-primary:hover{background:var(--slate-2)}
.burger{color:var(--ink)}
@media (max-width:920px){.nav-links{background:var(--cream);border-bottom-color:rgba(35,38,42,.1)}.nav-links li{border-top-color:rgba(35,38,42,.08)}}

/* heroes: one calm wash, one accent */
.hero{background:var(--sand);color:var(--ink)}
.hero.hero-arc,.hero.hero-steel{background:var(--mist);color:var(--ink)}
.hero.hero-straw{background:var(--cream-2);color:var(--ink)}
.hero.hero-temper{background:var(--sage);color:var(--ink)}
.hero .glow{display:none}
.hero .lead{color:var(--ink-2)}
.hero .muted{color:var(--steel-2)}
.hero .btn-primary{background:var(--slate);color:var(--cream)}
.hero .btn-primary:hover{background:var(--slate-2)}
.hero .btn-ghost{border-color:rgba(35,38,42,.3);color:var(--ink)}
.hero .btn-ghost:hover{border-color:rgba(35,38,42,.6)}
.hero .instrument{color:var(--cream)}
.hero h1 em{font-style:normal;color:var(--copper-2)}

/* dark sections: cream headings, copper only for small signals */
.section:not(.light):not(.mist):not(.sand) h2,.band h2,.cta h2{color:var(--cream)}
.tl small{color:var(--copper)}
.light .tl small,.mist .tl small,.sand .tl small{color:var(--copper-2)}
.stat b{color:var(--cream)}
.stat b:first-letter{color:var(--cream)}
.value div{border-top-color:rgba(241,240,234,.28)}
.value div:first-child{border-top-color:var(--copper)}
.light .value div{border-top-color:rgba(35,38,42,.18)}
.light .value div:first-child{border-top-color:var(--copper)}
.value h4,.principles h4,.moat h4,.fam h4,.sys b,.gap h4,.view h4{color:inherit}
.light .fam,.mist .fam,.sand .fam{border-top:1px solid rgba(35,38,42,.16)}
.principles div{border-top-color:rgba(35,38,42,.18)}
.principles div:first-child{border-top-color:var(--copper)}
.section:not(.light) .principles div{border-top-color:rgba(241,240,234,.24)}
.section:not(.light) .principles div:first-child{border-top-color:var(--copper)}
.pull{border-left-color:var(--copper);color:inherit}
.bignum b{color:var(--copper-2)}
.section:not(.light) .bignum b{color:var(--whitehot)}
.person .role{color:var(--copper-2)}
.article .meta{color:var(--steel)}
.article .open{color:var(--whitehot)}
.article:hover h3{color:var(--whitehot)}
.compare td.hi{color:var(--cream)}
.textlink:hover{color:var(--copper-2)}
.mantra span{color:inherit}
.mantra .dim{color:var(--steel)}
.light .mantra .dim{color:var(--steel-2)}

/* steps: one neutral chip, accent on the active one only */
.step .n{background:transparent;color:var(--ink);border:1px solid rgba(35,38,42,.28);font-weight:600}
.section:not(.light):not(.mist):not(.sand) .step .n{color:var(--cream);border-color:rgba(241,240,234,.3)}
.light .step .n{background:transparent;color:var(--ink);border:1px solid rgba(35,38,42,.28)}

/* copilot cards: same surface, accent only on the link */
.copilot{background:var(--cream-2);border-color:rgba(35,38,42,.14)}
.copilot.c-recipe,.copilot.c-furnace{background:var(--cream-2);border-color:rgba(35,38,42,.14)}
.copilot.c-recipe h3,.copilot.c-furnace h3{color:var(--ink)}
.copilot.c-recipe .go,.copilot.c-furnace .go{color:var(--copper-2)}
.copilot li::before{background:var(--copper);width:6px;flex-basis:6px;height:6px;margin-top:10px}
.copilot.c-furnace li::before{background:var(--steel-2)}
.copilot .kicker{color:var(--steel-2)}

/* instrument + mock */
.instrument{background:var(--slate);border-color:rgba(241,240,234,.12)}
.inst-rec{background:rgba(180,116,76,.14);border-color:rgba(180,116,76,.45)}
.inst-rec small{color:#D9AE8C}
.inst-live i{background:var(--copper);box-shadow:0 0 0 0 rgba(180,116,76,.6)}
.frame .hud i{background:var(--copper)}
.mock .tag{background:var(--copper-t);color:var(--copper-2)}
.mock .tag.ok{background:var(--sage);color:#41604C}
.mock .acts span.p{background:var(--slate);color:var(--cream)}

/* CTA: quiet slate block */
.cta{background:var(--slate);color:var(--cream)}
.cta .glow{display:none}
.cta .lead{color:var(--steel)}
.cta .btn-primary{background:var(--copper);color:#fff}
.cta .btn-primary:hover{background:#C4835A}
.cta .btn-ghost{border-color:rgba(241,240,234,.4);color:var(--cream)}

/* band: flat slate, no glow */
.band{background:var(--slate)}
.furnace-bg,.grain{display:none}

/* process strip */
.process{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;margin-top:8px}
@media (max-width:1100px){.process{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:640px){.process{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stage{background:var(--cream);border:1px solid rgba(35,38,42,.12);border-radius:12px;padding:16px 14px 14px;display:flex;flex-direction:column;gap:10px;min-height:186px}
.stage svg{width:46px;height:46px}
.stage h4{font-size:.98rem}
.stage p{font-size:.84rem;color:var(--ink-2);line-height:1.45}
.stage .tag{margin-top:auto;font-size:.74rem;font-weight:600;padding:4px 9px;border-radius:999px;background:var(--cream-3);color:var(--steel-2);width:max-content}
.stage.hot{background:#fff;border-color:rgba(180,116,76,.45)}
.stage.hot .tag{background:var(--copper-t);color:var(--copper-2)}

/* industries */
.inds{display:grid;gap:14px;grid-template-columns:repeat(5,minmax(0,1fr))}
@media (max-width:1100px){.inds{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.inds{grid-template-columns:1fr 1fr}}
.ind{border-radius:12px;padding:22px 20px;min-height:186px;display:flex;flex-direction:column;justify-content:space-between;gap:12px;background:var(--cream-2);color:var(--ink);border:1px solid rgba(35,38,42,.1)}
.ind.i1{background:var(--sand)}
.ind.i2{background:var(--mist)}
.ind.i3{background:var(--cream-2)}
.ind.i4{background:var(--sage)}
.ind.i5{background:var(--copper-t)}
.ind h4{font-size:1.05rem;line-height:1.2}
.ind p{font-size:.9rem;line-height:1.5;color:var(--ink-2)}
.ind svg{width:30px;height:30px;color:var(--copper-2)}
.mist .lead,.sand .lead,.light-2 .lead{color:var(--ink-2)}
.mist .muted,.sand .muted{color:var(--steel-2)}
.stage:not(.hot) .tag{background:var(--cream-3);color:var(--steel-2)}


/* ---------- three-product signals ---------- */
.copilots{display:grid;gap:20px}
@media (min-width:760px){.copilots{grid-template-columns:1fr 1fr}}
@media (min-width:1080px){.copilots{grid-template-columns:repeat(3,minmax(0,1fr))}}
.copilot{min-height:auto;gap:18px}
.copilot .art svg{max-height:120px}
.copilot.c-recipe{border-top:3px solid var(--copper)}
.copilot.c-furnace{border-top:3px solid var(--arc)}
.copilot.c-data{background:var(--cream-2);border:1px solid rgba(35,38,42,.14);border-top:3px solid var(--ok)}
.copilot.c-data .go{color:#4E7B5F}
.copilot.c-data li::before{background:var(--ok)}
.copilot.c-furnace .go{color:var(--arc-2)}
.hero.hero-arc .btn-primary{background:var(--arc-2);color:#fff}
.hero.hero-arc .btn-primary:hover{background:#4E6F9B}

/* ---------- chat mockup ---------- */
.chat{background:var(--cream);border:1px solid rgba(35,38,42,.12);border-radius:16px;padding:18px;display:grid;gap:12px;box-shadow:0 24px 60px rgba(35,38,42,.14)}
.chat-head{font-size:.88rem;color:var(--steel-2);padding-bottom:12px;border-bottom:1px solid rgba(35,38,42,.1)}
.chat-head b{color:var(--ink)}
.bubble{border-radius:14px;padding:13px 15px;font-size:.95rem;line-height:1.5}
.bubble.you{background:var(--arc-t);color:var(--arc-2);font-weight:600;justify-self:end;max-width:88%;border-bottom-right-radius:4px}
.bubble.ai{background:#fff;border:1px solid rgba(35,38,42,.1);color:var(--ink);display:grid;gap:12px;border-bottom-left-radius:4px}
.drivers{list-style:none;margin:0;padding:0;display:grid;gap:7px;counter-reset:d}
.drivers li{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:baseline;padding-bottom:7px;border-bottom:1px solid rgba(35,38,42,.08);font-size:.92rem}
.drivers li:last-child{border-bottom:0}
.drivers b{color:var(--copper-2);font-variant-numeric:tabular-nums}
.bubble .src{font-size:.8rem;color:var(--steel-2)}
.sparkline svg{width:100%;height:auto}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{font-size:.82rem;font-weight:600;padding:7px 12px;border-radius:999px;border:1px solid rgba(35,38,42,.18);color:var(--ink-2)}
.chips span:first-child{background:var(--arc-2);color:#fff;border-color:transparent}

/* ================= ALIVE PASS ================= */
.eyebrow{font-size:.82rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--copper-2);margin-bottom:18px}
.section:not(.light):not(.mist):not(.sand) .eyebrow{color:#D9AE8C}

/* scroll reveals */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0)*90ms)}
.rv.in{opacity:1;transform:none}
.rv-fade{opacity:0;transition:opacity .9s ease;transition-delay:calc(var(--i,0)*120ms)}
.rv-fade.in{opacity:1}

/* hero load sequence */
.hero .instrument.boot #melt-path{stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 2.2s cubic-bezier(.3,.6,.2,1) .3s forwards}
.hero .instrument.boot #melt-glow{opacity:0;animation:fadein .8s 2.2s forwards}
.hero .instrument.boot #melt-head{opacity:0;animation:fadein .4s 2.3s forwards}
.hero .instrument.boot .inst-rec{opacity:0;transform:translateY(8px);animation:rise .6s 2.9s forwards}
.hero .instrument.boot .inst-readouts .ro{opacity:0;animation:fadein .6s forwards}
.hero .instrument.boot .inst-readouts .ro:nth-child(1){animation-delay:1.6s}
.hero .instrument.boot .inst-readouts .ro:nth-child(2){animation-delay:2s}
.hero .instrument.boot .inst-readouts .ro:nth-child(3){animation-delay:2.4s}
.hero .instrument{position:relative}
.hero .instrument::after{content:"";position:absolute;inset:auto -10% -30% -10%;height:60%;background:radial-gradient(closest-side,rgba(180,116,76,.22),transparent 70%);filter:blur(30px);z-index:-1;pointer-events:none}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadein{to{opacity:1}}
@keyframes rise{to{opacity:1;transform:none}}

/* cinematic sections */
.cine{position:relative;background:#171A1E;color:var(--cream);height:260vh}
.cine.short{height:220vh}
.cine-bg{position:sticky;top:0;width:100%;height:100vh;display:block;margin-bottom:-100vh;pointer-events:none}
.cine-stage{position:sticky;top:0;height:100vh;display:grid;place-items:center;overflow:hidden}
.cine-copy{position:relative;width:min(1100px,92vw);height:60vh}
.cine-line{position:absolute;inset:0;display:grid;place-content:center;text-align:center;opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1);pointer-events:none}
.cine-line.cur{opacity:1;transform:none}
.cine-line.past{opacity:0;transform:translateY(-28px)}
.cine-line h2{font-size:clamp(2.4rem,6vw,5.6rem);color:var(--cream);letter-spacing:-.035em;line-height:1}
.cine-line p{font-size:clamp(1.15rem,2.2vw,1.7rem);color:var(--steel);max-width:30em;margin:0 auto;line-height:1.4}
.cine-line p+p{margin-top:22px;color:var(--cream)}
.cine-brand img{height:34px;width:auto;margin:0 auto 18px}
.cine-brand p{color:var(--cream);font-size:clamp(1.3rem,2.6vw,2rem);font-weight:600;letter-spacing:-.02em}
.cine-progress{position:absolute;left:50%;bottom:6vh;transform:translateX(-50%);width:120px;height:2px;background:rgba(241,240,234,.14);border-radius:2px;overflow:hidden}
.cine-progress i{display:block;height:100%;width:0;background:var(--copper)}
.cine .labels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;width:min(900px,90vw);margin:0 auto 28px;text-align:center}
.cine .labels div b{display:block;font-size:.9rem;letter-spacing:.1em;color:var(--steel)}
.cine .labels div span{display:block;font-size:1rem;color:var(--cream);margin-top:6px}
.cine .converge{width:min(900px,90vw);height:auto;margin:0 auto}
.cine .emit{text-align:center;margin-top:20px}
.cine .emit b{display:block;font-size:.9rem;letter-spacing:.14em;color:#D9AE8C}
.cine .emit span{font-size:1.2rem;color:var(--cream)}
@media (max-width:640px){.cine .labels{grid-template-columns:1fr 1fr;gap:14px}.cine{height:230vh}.cine.short{height:200vh}}

/* sequence stage (light) */
.seq{position:relative;height:300vh}
.seq-stage{position:sticky;top:0;height:100vh;display:grid;place-items:center;overflow:hidden}
.seq-copy{position:relative;width:min(1000px,92vw);height:50vh}
.seq .cine-line h2{color:var(--ink)}
.seq .cine-line h2.big{font-size:clamp(2.6rem,6.4vw,6rem)}
.seq .cine-line .sys-name{color:var(--copper-2);font-size:clamp(1rem,1.6vw,1.25rem);letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin-bottom:14px;display:block}
.seq .cine-progress{background:rgba(35,38,42,.12)}
.seq .cine-line h2.brandword{color:var(--copper-2)}

/* convergence diagram */
.converge svg{width:100%;height:auto}
.converge .ln{stroke-dasharray:600;stroke-dashoffset:600;transition:stroke-dashoffset 1.6s cubic-bezier(.3,.6,.2,1)}
.converge.on .ln{stroke-dashoffset:0}
.converge .ln:nth-of-type(2){transition-delay:.12s}.converge .ln:nth-of-type(3){transition-delay:.24s}.converge .ln:nth-of-type(4){transition-delay:.36s}.converge .ln:nth-of-type(5){transition-delay:.48s}
.converge .ln2{stroke-dasharray:300;stroke-dashoffset:300;transition:stroke-dashoffset 1.2s 1.4s ease}
.converge.on .ln2{stroke-dashoffset:0}
.converge .node{opacity:0;transition:opacity .6s 1.2s}
.converge .node2{opacity:0;transition:opacity .6s 2.4s}
.converge.on .node,.converge.on .node2{opacity:1}

/* problem statement */
.compound{display:grid;gap:8px;font-size:clamp(1.3rem,2.4vw,1.9rem);font-weight:600;letter-spacing:-.02em;color:var(--ink);margin-top:8px}
.compound span{display:block}
.twoline{margin-top:clamp(44px,6vw,72px);font-size:clamp(2rem,5vw,4.4rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.035em;line-height:1.02}
.twoline span{display:block}
.twoline .a{color:var(--steel-2)}
.twoline .b{color:var(--ink)}
.section:not(.light) .twoline .b{color:var(--cream)}
.bigstate{font-size:clamp(2.2rem,5.4vw,4.8rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.035em;line-height:1.02;margin-top:clamp(48px,6vw,80px)}
.bigstate .dim{color:var(--steel-2)}
.section:not(.light) .bigstate .dim{color:var(--steel)}

/* process pulse */
.process-rail{height:2px;background:rgba(35,38,42,.1);margin:22px 0 6px;position:relative;overflow:hidden;border-radius:2px}
.process-rail i{position:absolute;left:0;top:0;height:100%;width:22%;background:linear-gradient(90deg,transparent,var(--copper),transparent);transform:translateX(-100%)}
.process-rail.on i{animation:pulse-x 2.6s cubic-bezier(.4,.1,.3,1) .2s forwards}
@keyframes pulse-x{to{transform:translateX(560%)}}
.stage{transition:border-color .4s,box-shadow .4s}
.stage.lit{border-color:rgba(180,116,76,.7)}

/* loop path draw */
.loop-art .drawpath{stroke-dasharray:420;stroke-dashoffset:420;transition:stroke-dashoffset 1.3s cubic-bezier(.3,.6,.2,1)}
.loop-art.on .drawpath{stroke-dashoffset:0}
.loop-art.on .drawpath:nth-of-type(2){transition-delay:1.1s}.loop-art.on .drawpath:nth-of-type(3){transition-delay:2.2s}
.loop-art .nodegrp{opacity:0;transition:opacity .5s}
.loop-art.on .nodegrp{opacity:1}
.loop-art.on .nodegrp:nth-of-type(2){transition-delay:1.1s}.loop-art.on .nodegrp:nth-of-type(3){transition-delay:2.2s}

/* layers signal animation */
.layers .sig{opacity:0}
.layers.on .sig{animation:sig-down 1.6s cubic-bezier(.4,.1,.3,1) forwards}
.layers.on .sig.up{animation-name:sig-up}
.layers.on .sig:nth-of-type(2){animation-delay:.25s}.layers.on .sig:nth-of-type(3){animation-delay:.5s}.layers.on .sig:nth-of-type(4){animation-delay:.35s}.layers.on .sig:nth-of-type(5){animation-delay:.6s}.layers.on .sig:nth-of-type(6){animation-delay:.85s}
.layers .out{opacity:0}
.layers.on .out{animation:out-pulse 1.4s 2.1s ease forwards}
@keyframes sig-down{0%{opacity:0;transform:translateY(0)}15%{opacity:1}100%{opacity:0;transform:translateY(52px)}}
@keyframes sig-up{0%{opacity:0;transform:translateY(0)}15%{opacity:1}100%{opacity:0;transform:translateY(-52px)}}
@keyframes out-pulse{0%{opacity:0;transform:scale(.6)}40%{opacity:1}100%{opacity:1;transform:scale(1)}}

/* furnace detections: appear once, stay */
.det{animation:det-in .7s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes det-in{from{opacity:0;transform:scale(1.04)}to{opacity:1;transform:none}}

/* chat typing */
.bubble.you .caret{display:inline-block;width:2px;height:1em;background:currentColor;margin-left:2px;vertical-align:-2px;animation:blink 1s steps(2) infinite}
.chat.typing .bubble.ai,.chat.typing .bubble.you+.bubble.you{opacity:0;transform:translateY(8px)}
.chat .bubble.ai,.chat .bubble.you{transition:opacity .6s,transform .6s}
@keyframes blink{to{visibility:hidden}}
.asklist{display:grid;gap:10px;margin:28px 0 8px;font-size:clamp(1.1rem,1.8vw,1.35rem);font-weight:600;color:var(--ink)}
.asklist span{display:block;color:var(--arc-2)}

.final-note{background:var(--cream-2);padding:clamp(48px,6vw,80px) 0;text-align:center}
.final-note p{font-size:clamp(1.3rem,2.6vw,2rem);font-weight:600;letter-spacing:-.02em;max-width:26em;margin:0 auto;line-height:1.3;color:var(--ink)}
.final-note p .dim{color:var(--steel-2)}

@media (prefers-reduced-motion:reduce){
  .rv,.rv-fade{opacity:1;transform:none;transition:none}
  .cine,.cine.short,.seq{height:auto}
  .cine-stage,.seq-stage{position:static;height:auto;padding:80px 0}
  .cine-copy,.seq-copy{height:auto;display:grid;gap:56px}
  .cine-line{position:static;opacity:1;transform:none}
  .cine-progress,.cine-bg{display:none}
  .hero .instrument.boot *{animation:none!important;opacity:1;stroke-dashoffset:0}
  .converge .ln,.converge .ln2,.loop-art .drawpath{stroke-dashoffset:0;transition:none}
  .converge .node,.converge .node2,.loop-art .nodegrp{opacity:1}
  .process-rail{display:none}.layers .sig{display:none}.layers .out{opacity:1}
  .det{animation:none;opacity:1}
}


/* ---------- lite mode: embedded viewers and phones ---------- */
.lite .cine,.lite .cine.short,.lite .seq{height:auto}
.lite .cine-stage,.lite .seq-stage{position:static;height:auto;padding:clamp(72px,12vw,140px) 0;display:block;overflow:visible}
.lite .cine-copy,.lite .seq-copy{height:auto;display:grid;gap:clamp(48px,9vw,96px);margin:0 auto}
.lite .cine-line{position:static;opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);pointer-events:auto}
.lite .cine-line.in{opacity:1;transform:none}
.lite .cine-line.past{opacity:1;transform:none}
.lite .cine-progress,.lite .cine-bg{display:none}
.lite .cine{background:radial-gradient(ellipse at 80% 110%,rgba(180,116,76,.22),transparent 60%),#171A1E}
.lite .hero .instrument::after{display:none}
.lite .cine-line h2{font-size:clamp(2.2rem,7.5vw,4.6rem)}
.lite .seq .cine-line h2.big{font-size:clamp(2.4rem,8vw,5rem)}

/* ================= PLANT SCHEMATIC ================= */
.plantsec{background:#1D2126}
.plant{display:grid;gap:clamp(24px,3vw,40px)}
@media (min-width:1000px){.plant{grid-template-columns:minmax(0,1fr) 300px;align-items:center}}
.plant svg{width:100%;height:auto;overflow:visible}
.pl-st .hit{fill:transparent;stroke:transparent;stroke-width:1;cursor:pointer;transition:fill .25s,stroke .25s;rx:8}
.pl-st:hover .hit,.pl-st:focus-visible .hit{fill:rgba(241,240,234,.05);stroke:rgba(215,176,140,.4)}
.pl-st.on .hit{fill:rgba(180,116,76,.10);stroke:rgba(180,116,76,.55)}
.pl-st{transition:opacity .3s}
.plant.picked .pl-st:not(.on){opacity:.5}
.pl-flare{opacity:.55;animation:flare 4.2s ease-in-out infinite}
@keyframes flare{0%,100%{opacity:.4;transform:scaleY(.92)}50%{opacity:.72;transform:scaleY(1.08)}}
.pl-beat{animation:beat 2.4s ease-in-out infinite}
@keyframes beat{0%,100%{opacity:.35}50%{opacity:1}}
.plant-panel{position:relative;min-height:190px}
.pp{position:absolute;inset:0;opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s;pointer-events:none;
  background:#22262B;border:1px solid rgba(241,240,234,.1);border-left:3px solid var(--copper);border-radius:0 12px 12px 0;padding:20px 22px;display:grid;gap:10px;align-content:start}
.pp.on{opacity:1;transform:none;pointer-events:auto}
.pp b{font-size:1.05rem;color:var(--cream);font-weight:700}
.pp span{font-size:.92rem;line-height:1.5;color:var(--steel)}
.pp i{font-style:normal;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#D9AE8C}
@media (max-width:999px){.plant-panel{position:static;min-height:0}.pp{position:static;opacity:1;transform:none;display:none}.pp.on{display:grid}}
@media (max-width:700px){.plant svg{min-width:640px}.plant-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:8px}}

/* ================= DRIFT CALCULATOR ================= */
.calc{background:#fff;border:1px solid rgba(35,38,42,.12);border-radius:14px;padding:clamp(20px,2.4vw,28px);display:grid;gap:16px;box-shadow:0 20px 50px rgba(35,38,42,.08)}
.calc-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:14px;border-bottom:1px solid rgba(35,38,42,.1)}
.calc-head b{font-size:1.05rem}
.calc-head span{font-size:.85rem;color:var(--steel-2)}
.ctl{display:grid;grid-template-columns:1fr auto;gap:6px 12px;font-size:.92rem;font-weight:600;color:var(--ink)}
.ctl output{font-variant-numeric:tabular-nums;color:var(--copper-2);font-weight:700}
.ctl input[type=range]{grid-column:1/-1;width:100%;accent-color:var(--copper);margin:0}
.calc-bars{display:grid;gap:10px;margin-top:6px;padding-top:16px;border-top:1px solid rgba(35,38,42,.1)}
.cb{display:grid;grid-template-columns:96px 1fr auto;gap:12px;align-items:center;font-size:.9rem}
.cb span{color:var(--steel-2)}
.cb i{display:block;height:10px;border-radius:5px;background:var(--copper);min-width:2px;transition:width .45s cubic-bezier(.2,.7,.2,1)}
.cb:nth-child(2) i{background:#C08E63}
.cb:nth-child(3) i{background:#9BA3AC}
.cb b{font-variant-numeric:tabular-nums;min-width:72px;text-align:right}
.calc-total{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-top:16px;border-top:1px solid rgba(35,38,42,.14)}
.calc-total span{font-size:.9rem;color:var(--steel-2)}
.calc-total b{font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.03em;color:var(--copper-2);font-variant-numeric:tabular-nums}
.calc-ass summary{font-size:.85rem;color:var(--steel-2);cursor:pointer;font-weight:600}
.calc-ass{font-size:.85rem}
.calc-ass label{display:grid;grid-template-columns:1fr 92px;gap:10px;align-items:center;margin-top:10px;color:var(--ink-2)}
.calc-ass input{padding:8px 10px;font-size:.88rem;border-radius:8px;border:1px solid rgba(35,38,42,.2);width:100%;font-family:inherit}
.calc-ass p{margin-top:12px;color:var(--steel-2);line-height:1.5}
@media (prefers-reduced-motion:reduce){.pl-flare,.pl-beat{animation:none}.cb i{transition:none}}
.plantsec .head{margin-bottom:clamp(28px,3.4vw,44px)}
.plantsec .head h2{font-size:clamp(1.9rem,3.4vw,3rem)}
.plant{align-items:start}
@media (min-width:1000px){.plant{grid-template-columns:minmax(0,1fr) 296px;gap:36px;align-items:center}}
.plant-panel{min-height:0}
.pp{position:relative;inset:auto}
.pp:not(.on){display:none}
.pl-flare{opacity:.5}
.plant-pick{display:none;grid-template-columns:1fr 1fr;gap:10px}
.plant-pick button{background:#22262B;border:1px solid rgba(241,240,234,.12);border-radius:10px;padding:12px 13px;text-align:left;display:grid;gap:3px;color:var(--cream);cursor:pointer}
.plant-pick button b{font-size:.92rem;font-weight:600;line-height:1.2}
.plant-pick button span{font-size:.76rem;color:var(--steel);line-height:1.3}
.plant-pick button.on{border-color:var(--copper);background:rgba(180,116,76,.12)}
@media (max-width:760px){
  .plant-pick{display:grid}
  .plant .plant-scroll,.plant>svg{display:none}
  .plant{gap:20px}
}

/* ================= DEPTH PASS (kill the flatness) ================= */
.section.sand{background:var(--sand)}
.section.mist{background:var(--mist)}
.datasec,.moatsec{position:relative}

/* --- data streams --- */
.streams{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
@media (max-width:1100px){.streams{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:680px){.streams{grid-template-columns:1fr 1fr;gap:10px}}
.stream{position:relative;text-align:left;background:#FCFCFB;border:1px solid rgba(35,38,42,.1);border-radius:14px;padding:18px 18px 16px;display:grid;gap:12px;cursor:pointer;font:inherit;color:var(--ink);
  box-shadow:0 1px 0 rgba(35,38,42,.04),0 12px 28px rgba(35,38,42,.06);transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .3s,background .3s}
.stream::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:14px 14px 0 0;background:var(--cream-3);transition:background .3s}
.stream:hover{transform:translateY(-3px);box-shadow:0 2px 0 rgba(35,38,42,.05),0 20px 40px rgba(35,38,42,.12)}
.stream.lit{background:#fff;border-color:rgba(180,116,76,.45);box-shadow:0 2px 0 rgba(180,116,76,.12),0 24px 46px rgba(35,38,42,.14);transform:translateY(-3px)}
.stream.lit::before{background:var(--copper)}
.s-top{display:flex;align-items:center;justify-content:space-between}
.s-top svg{width:26px;height:26px;fill:none;stroke:var(--steel-2);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:stroke .3s}
.stream.lit .s-top svg{stroke:var(--copper-2)}
.s-top b{font-size:1.05rem;font-weight:800;font-stretch:var(--wide);color:var(--cream-3);letter-spacing:-.02em;transition:color .3s}
.stream.lit .s-top b{color:var(--copper)}
.stream h3{font-size:1.15rem;letter-spacing:-.02em}
.stream ul{list-style:none;margin:0;padding:0;display:grid;gap:5px}
.stream li{font-size:.84rem;color:var(--ink-2);line-height:1.35}
.stream em{font-style:normal;font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--steel-2);padding-top:8px;border-top:1px solid rgba(35,38,42,.1)}

/* --- assembling context bar --- */
.assemble{margin-top:clamp(24px,3vw,36px);background:var(--slate);border-radius:16px;padding:clamp(18px,2.2vw,26px);color:var(--cream);box-shadow:0 24px 50px rgba(35,38,42,.18)}
.as-rail{height:6px;border-radius:3px;background:rgba(241,240,234,.14);overflow:hidden}
.as-rail i{display:block;height:100%;width:0;border-radius:3px;background:var(--heat);transition:width .7s cubic-bezier(.2,.7,.2,1)}
.as-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-top:16px;flex-wrap:wrap}
.as-label{font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);display:grid;gap:6px}
.as-label span{font-size:1.35rem;font-weight:800;font-stretch:var(--wide);letter-spacing:-.02em;color:var(--cream);text-transform:none;font-variant-numeric:tabular-nums}
.as-decision{text-align:right;display:grid;gap:5px}
.as-decision b{font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#D9AE8C}
.as-decision span{font-size:1.15rem;font-weight:600;color:var(--cream);transition:opacity .3s}
.assemble.ready .as-decision span{color:#E8D9C9}
@media (max-width:600px){.as-decision{text-align:left}}

/* --- process coverage --- */
.cover{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:22px}
@media (max-width:760px){.cover{grid-template-columns:1fr}}
.cv{background:#fff;border-radius:12px;padding:14px 16px;display:grid;gap:3px;border-left:4px solid var(--copper);box-shadow:0 10px 24px rgba(35,38,42,.07)}
.cv.f{border-left-color:var(--arc)}
.cv.d{border-left-color:var(--ok)}
.cv b{font-size:.98rem}
.cv span{font-size:.86rem;color:var(--ink-2)}
.stage .tag.r{background:var(--copper-t);color:var(--copper-2)}
.stage .tag.rf{background:#EAE1D6;color:#7A4A28}
.stage .tag.f{background:var(--arc-t);color:var(--arc-2)}
.stage .tag.d{background:#E2EDE6;color:#3E6B4F}
.stage{box-shadow:0 10px 24px rgba(35,38,42,.06)}
.stage.hot{box-shadow:0 16px 34px rgba(35,38,42,.12)}

/* --- stats hierarchy + rotation --- */
.stats{gap:32px 28px}
@media (min-width:1100px){.stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}}
.stat{padding:22px 20px;border-radius:14px;background:rgba(241,240,234,.04);border:1px solid rgba(241,240,234,.09);transition:background .5s,border-color .5s,transform .5s}
.stat b{display:block;font-size:clamp(2rem,3.4vw,2.9rem);line-height:1;transition:color .5s,transform .5s;transform-origin:left top}
.stat span{margin-top:12px;font-size:.98rem;opacity:.95;max-width:24ch}
.stat small{margin-top:8px;opacity:.5}
.stat.hi{background:rgba(180,116,76,.16);border-color:rgba(180,116,76,.55);transform:translateY(-4px)}
.stat.hi b{color:#E8D9C9;transform:scale(1.06)}
.stat.hi small{opacity:.75}

/* --- aligned closing statements --- */
.closing{margin-top:clamp(40px,4.5vw,64px)}
.closing p{font-size:clamp(1.7rem,3.6vw,3rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.035em;line-height:1.06;max-width:17em}
.closing .c-a{color:var(--steel)}
.light .closing .c-a,.sand .closing .c-a,.mist .closing .c-a{color:var(--steel-2)}
.closing .c-b{color:var(--cream)}
.light .closing .c-b,.sand .closing .c-b,.mist .closing .c-b{color:var(--ink)}
.closing.rv .c-b{transition-delay:.28s}

/* --- copilot cards: real elevation and identity --- */
.copilot{background:#FCFCFB;border:1px solid rgba(35,38,42,.1);border-radius:16px;box-shadow:0 2px 0 rgba(35,38,42,.04),0 18px 40px rgba(35,38,42,.09);transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .3s}
.copilot:hover{transform:translateY(-5px);box-shadow:0 3px 0 rgba(35,38,42,.05),0 30px 60px rgba(35,38,42,.16)}
.copilot.c-recipe{border-top:4px solid var(--copper)}
.copilot.c-furnace{border-top:4px solid var(--arc)}
.copilot.c-data{border-top:4px solid var(--ok);background:#FCFCFB}
.copilot .kicker{font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-2)}
.copilot.c-recipe .kicker{color:var(--copper-2)}
.copilot.c-furnace .kicker{color:var(--arc-2)}
.copilot.c-data .kicker{color:#3E6B4F}
.copilot h3{font-size:clamp(1.6rem,2.3vw,2.05rem)}
.copilot .art{background:var(--cream-2);border-radius:10px;padding:10px;margin-top:auto}

/* --- industries: cycling word + card depth --- */
.ind{box-shadow:0 12px 28px rgba(35,38,42,.07);border:1px solid rgba(35,38,42,.08);transition:transform .3s,box-shadow .3s}
.ind:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(35,38,42,.13)}
.anywhere{margin-top:clamp(44px,5vw,72px);max-width:16em;font-size:clamp(1.8rem,4vw,3.2rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.035em;line-height:1.05;color:var(--ink)}
.cycle{position:relative;display:inline-grid;vertical-align:baseline;justify-items:start}
.cycle i{grid-area:1/1;font-style:normal;color:var(--copper-2);opacity:0;transform:translateY(.3em);transition:opacity .18s ease,transform .18s ease;white-space:nowrap;text-align:left}
.cycle i.on{opacity:1;transform:none;transition:opacity .34s ease .16s,transform .42s cubic-bezier(.2,.7,.2,1) .16s}
.anywhere .dot{color:var(--ink);margin-left:-.06em}

/* --- moats depth --- */
.moat{background:#fff;border-radius:14px;padding:20px 22px;box-shadow:0 12px 28px rgba(35,38,42,.07);align-items:start}
.moat svg{width:44px;height:44px}
.pull{background:#fff;border-radius:0 14px 14px 0;box-shadow:0 14px 30px rgba(35,38,42,.08)}

/* --- final note as a real closing moment --- */
.final-note{background:var(--slate);color:var(--cream);padding:clamp(56px,6vw,86px) 0;text-align:left;position:relative;overflow:hidden}
.final-note::after{content:"";position:absolute;right:-8%;bottom:-60%;width:60%;height:160%;background:radial-gradient(closest-side,rgba(180,116,76,.30),transparent 70%);pointer-events:none}
.final-note .wrap{position:relative;z-index:1;display:grid;gap:6px}
.final-note p{margin:0}
.final-note .fn-a{max-width:19em;font-size:clamp(1.5rem,3vw,2.5rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.03em;line-height:1.06;color:var(--steel)}
.final-note .fn-b{max-width:15em;font-size:clamp(1.8rem,4vw,3.2rem);font-weight:800;font-stretch:var(--wide);letter-spacing:-.035em;line-height:1.04;color:var(--cream)}
.final-note .fn-tag{margin-top:26px;font-size:.82rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#D9AE8C}

/* section heading weight, globally a touch bolder against ground */
.section.mist h2,.section.sand h2{color:var(--ink)}
@media (prefers-reduced-motion:reduce){
  .stream,.copilot,.ind{transition:none}
  .as-rail i{transition:none;width:100%}
  .cycle i{transition:none}
  .stat{transition:none}
}

/* ================= ROUND 3: interactive components ================= */

/* --- cycling word: period travels with the word --- */
.cycle{position:relative;display:inline-block;vertical-align:baseline;transition:width .42s cubic-bezier(.2,.7,.2,1);white-space:nowrap}
.cycle i{position:absolute;left:0;top:0;font-style:normal;color:var(--copper-2);opacity:0;transform:translateY(.3em);transition:opacity .18s ease,transform .18s ease;white-space:nowrap}
.cycle i.on{opacity:1;transform:none;transition:opacity .34s ease .14s,transform .42s cubic-bezier(.2,.7,.2,1) .14s}
.cycle i:first-child{position:relative}

/* --- reusable live chart --- */
.livechart{position:relative;background:var(--slate);border-radius:12px;padding:14px 16px;color:var(--cream);border:1px solid rgba(241,240,234,.1)}
.livechart.on-light{background:var(--slate)}
.lc-top{display:flex;justify-content:space-between;align-items:baseline;font-size:.82rem;color:var(--steel);gap:10px;margin-bottom:6px}
.lc-top b{color:var(--cream);font-weight:600}
.lc-live{display:inline-flex;align-items:center;gap:7px}
.lc-live i{width:7px;height:7px;border-radius:50%;background:var(--copper);animation:pulse 2s infinite}
.livechart svg{width:100%;height:auto;overflow:visible;display:block}
.lc-foot{display:flex;justify-content:space-between;gap:12px;margin-top:8px;font-size:.8rem;color:var(--steel)}
.lc-foot b{color:var(--cream);font-variant-numeric:tabular-nums}

/* --- signal list (Vision. Acoustics. / Grade changes.) --- */
.signals{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:24px 0 8px}
.signals div{background:rgba(35,38,42,.04);border:1px solid rgba(35,38,42,.1);border-radius:10px;padding:11px 13px;display:grid;gap:2px}
.signals b{font-size:.95rem;font-weight:600;line-height:1.2}
.signals span{font-size:.78rem;color:var(--steel-2);line-height:1.3}
.dark .signals div,.section:not(.light):not(.mist):not(.sand) .signals div{background:rgba(241,240,234,.05);border-color:rgba(241,240,234,.12)}
.hero .signals div{background:rgba(35,38,42,.05)}

/* --- recipe sandbox --- */
.mock .acts span{cursor:pointer;transition:background .2s,color .2s,border-color .2s;user-select:none}
.mock .acts span:hover{border-color:var(--ink)}
.mock .acts span.sel{background:var(--slate);color:var(--cream);border-color:transparent}
.sandbox{margin-top:14px;border-top:1px solid rgba(35,38,42,.12);padding-top:14px;display:none}
.sandbox.open{display:grid;gap:12px}
.sb-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;font-size:.9rem;font-weight:600}
.sb-row output{color:var(--copper-2);font-variant-numeric:tabular-nums}
.sandbox input[type=range]{grid-column:1/-1;width:100%;accent-color:var(--copper);margin:0}
.sb-out{background:var(--cream-2);border-radius:10px;padding:12px 14px;font-size:.9rem;display:grid;gap:8px}
.sb-out .band{position:relative;height:26px;border-radius:6px;background:linear-gradient(90deg,#EDE7DF,#EDE7DF);overflow:hidden}
.sb-out .band .ok{position:absolute;top:0;bottom:0;background:rgba(110,155,126,.35)}
.sb-out .band .now{position:absolute;top:-3px;bottom:-3px;width:3px;background:var(--copper);transition:left .35s cubic-bezier(.2,.7,.2,1)}
.sb-out .band em{position:absolute;left:6px;top:5px;font-style:normal;font-size:.72rem;color:var(--steel-2)}
.sb-out .verdict{font-weight:700}
.sb-out .verdict.good{color:#3E6B4F}
.sb-out .verdict.bad{color:#A2492E}
.sandbox select,.sandbox textarea{font:inherit;padding:10px 12px;border-radius:8px;border:1px solid rgba(35,38,42,.2);width:100%;background:#fff}
.sandbox textarea{min-height:64px;resize:vertical}
.sb-log{font-size:.84rem;color:var(--steel-2);display:grid;gap:5px}
.sb-log b{color:var(--ink)}
.sb-hint{font-size:.78rem;color:var(--steel-2)}

/* --- furnace console (rebuilt) --- */
.console{background:var(--slate);border-radius:16px;padding:clamp(14px,1.6vw,20px);border:1px solid rgba(241,240,234,.1);box-shadow:0 30px 70px rgba(35,38,42,.28);color:var(--cream);display:grid;gap:12px}
.cs-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.82rem;color:var(--steel);flex-wrap:wrap}
.cs-bar b{color:var(--cream)}
.cs-tabs{display:flex;gap:6px}
.cs-tabs button{font:inherit;font-size:.8rem;font-weight:600;padding:6px 11px;border-radius:999px;border:1px solid rgba(241,240,234,.18);background:transparent;color:var(--steel);cursor:pointer}
.cs-tabs button.on{background:var(--copper);border-color:transparent;color:#fff}
.cs-grid{display:grid;gap:12px;grid-template-columns:1.35fr 1fr}
@media (max-width:760px){.cs-grid{grid-template-columns:1fr}}
.cs-pane{background:rgba(241,240,234,.045);border:1px solid rgba(241,240,234,.09);border-radius:12px;padding:12px;display:grid;gap:8px}
.cs-pane h5{margin:0;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.cs-view{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:16/10;background:#0E0B09}
.cs-view svg{width:100%;height:100%;display:block}
.cs-box{position:absolute;border:1.4px solid var(--whitehot);border-radius:3px;opacity:0;transition:opacity .5s}
.cs-box.show{opacity:1}
.cs-box.ok{border-color:#8FC7A3}
.cs-box.warn{border-color:#F0C070}
.cs-box b{position:absolute;left:-1px;bottom:100%;transform:translateY(-3px);background:rgba(20,22,25,.9);color:var(--cream);font-size:.7rem;font-weight:600;padding:2px 6px;border-radius:3px;white-space:nowrap}
.cs-gauge{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center}
.cs-gauge svg{width:104px;height:104px}
.cs-gauge .g-val{font-size:1.9rem;font-weight:800;font-stretch:var(--wide);letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.cs-gauge .g-lab{font-size:.82rem;color:var(--steel);margin-top:4px}
.cs-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media (max-width:600px){.cs-cards{grid-template-columns:1fr 1fr}}
.cs-card{background:rgba(241,240,234,.05);border:1px solid rgba(241,240,234,.09);border-left:3px solid #8FC7A3;border-radius:8px;padding:9px 10px;cursor:pointer;transition:background .2s,border-color .2s}
.cs-card.warn{border-left-color:#F0C070}
.cs-card.on{background:rgba(180,116,76,.14);border-color:rgba(180,116,76,.4)}
.cs-card b{display:block;font-size:.8rem;font-weight:600;line-height:1.2}
.cs-card span{display:block;font-size:.72rem;margin-top:3px;color:var(--steel)}
.cs-card i{font-style:normal;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#8FC7A3}
.cs-card.warn i{color:#F0C070}
.cs-why{background:rgba(241,240,234,.05);border:1px solid rgba(241,240,234,.09);border-radius:8px;padding:11px 12px;font-size:.84rem;line-height:1.45;color:var(--steel);min-height:64px}
.cs-why b{color:var(--cream)}
.cs-wave{height:44px}
.cs-wave svg{width:100%;height:44px}

/* --- chat sandbox --- */
.chat{max-height:none}
.chat-body{display:grid;gap:10px;max-height:340px;overflow-y:auto;padding-right:4px;scrollbar-width:thin}
.chat-ask{display:grid;gap:8px;padding-top:12px;border-top:1px solid rgba(35,38,42,.1)}
.chat-ask small{font-size:.74rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--steel-2)}
.suggest{display:flex;flex-wrap:wrap;gap:7px}
.suggest button{font:inherit;font-size:.8rem;font-weight:600;padding:8px 12px;border-radius:999px;border:1px solid rgba(35,38,42,.2);background:#fff;color:var(--ink-2);cursor:pointer;text-align:left;transition:border-color .2s,color .2s,background .2s}
.suggest button:hover{border-color:var(--arc-2);color:var(--arc-2)}
.suggest button:disabled{opacity:.4;cursor:default}
.bubble.ai .mini{margin-top:4px}
.bubble.ai .mini svg{width:100%;height:auto}
.rank{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.rank li{display:grid;grid-template-columns:1fr 64px auto;gap:8px;align-items:center;font-size:.86rem}
.rank i{font-style:normal;height:8px;border-radius:4px;background:var(--copper);display:block}
.rank b{font-variant-numeric:tabular-nums;text-align:right;font-size:.84rem}
.typing-dots{display:inline-flex;gap:3px}
.typing-dots span{width:5px;height:5px;border-radius:50%;background:var(--steel);animation:td 1.1s infinite}
.typing-dots span:nth-child(2){animation-delay:.15s}.typing-dots span:nth-child(3){animation-delay:.3s}
@keyframes td{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

/* --- report flow illustration --- */
.flow{background:#fff;border:1px solid rgba(35,38,42,.1);border-radius:14px;padding:clamp(16px,2vw,24px);box-shadow:0 16px 36px rgba(35,38,42,.08)}
.flow svg{width:100%;height:auto}
.flow .fl-dash{stroke-dasharray:4 5}
.flow .fl-move{animation:fl 3.4s linear infinite}
@keyframes fl{0%{opacity:0}10%{opacity:1}90%{opacity:1}100%{opacity:0}}
.flow-cap{margin-top:12px;font-size:.84rem;color:var(--steel-2)}

/* --- platform hero layers (less flat) --- */
.stackhero{background:var(--slate);color:var(--cream)}
.stackhero h2{color:var(--cream)}
.stackhero .lead{color:var(--steel)}
.stackhero .layers{background:rgba(241,240,234,.04);border:1px solid rgba(241,240,234,.1);border-radius:16px;padding:clamp(16px,2vw,28px)}
.tierlab{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin-bottom:10px}
.tier{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (max-width:700px){.tier{grid-template-columns:1fr}}
.tier div{background:rgba(241,240,234,.06);border:1px solid rgba(241,240,234,.12);border-radius:10px;padding:13px 14px;display:grid;gap:3px;transition:border-color .3s,background .3s}
.tier div.lit{border-color:rgba(180,116,76,.55);background:rgba(180,116,76,.12)}
.tier b{font-size:.95rem}
.tier span{font-size:.78rem;color:var(--steel);line-height:1.35}
.tierflow{height:34px;position:relative;margin:8px 0}
.tierflow svg{position:absolute;inset:0;width:100%;height:100%}
.corelayer{background:linear-gradient(100deg,#2E353D,#1B2026);border:1px solid var(--copper);border-radius:12px;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;position:relative;overflow:hidden}
.corelayer::after{content:"";position:absolute;left:-40%;top:0;bottom:0;width:40%;background:linear-gradient(90deg,transparent,rgba(232,217,201,.12),transparent);animation:sweep 4.2s ease-in-out infinite}
@keyframes sweep{0%{left:-40%}60%,100%{left:120%}}
.corelayer .cl-t b{display:block;font-size:1.15rem;letter-spacing:-.02em}
.corelayer .cl-t span{font-size:.82rem;color:#D9AE8C}
.corelayer .cl-v{display:flex;gap:16px;flex-wrap:wrap}
.corelayer .cl-v div{text-align:center;font-size:.74rem;color:var(--steel);font-weight:600}
.corelayer .cl-v em{display:block;font-style:normal;font-size:1rem;color:var(--copper);margin-bottom:3px}

/* --- team section --- */
.team{display:grid;gap:14px;grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){.team{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.team{grid-template-columns:1fr}}
.tm{background:#fff;border:1px solid rgba(35,38,42,.1);border-radius:14px;padding:20px;display:grid;gap:8px;box-shadow:0 12px 28px rgba(35,38,42,.06);border-top:3px solid var(--copper)}
.tm:nth-child(2){border-top-color:var(--arc)}
.tm:nth-child(3){border-top-color:var(--ok)}
.tm:nth-child(4){border-top-color:var(--steel-2)}
.tm b{font-size:1.02rem}
.tm p{font-size:.88rem;color:var(--ink-2);line-height:1.5}
.tm em{font-style:normal;font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--steel-2)}

@media (prefers-reduced-motion:reduce){
  .corelayer::after,.flow .fl-move,.typing-dots span{animation:none}
  .cycle{transition:none}
}
@media (min-width:960px){.console-two{grid-template-columns:minmax(0,4fr) minmax(0,7fr)}}

/* ================= FAQ ================= */
.faqs{display:grid;gap:0;border-top:1px solid rgba(35,38,42,.14)}
.faq{border-bottom:1px solid rgba(35,38,42,.14)}
.faq summary{list-style:none;cursor:pointer;padding:20px 44px 20px 0;position:relative;font-size:clamp(1.02rem,1.5vw,1.18rem);font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;border-right:2px solid var(--copper);border-bottom:2px solid var(--copper);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.faq[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq summary:hover{color:var(--copper-2)}
.faq>div{padding:0 0 22px}
.faq p{max-width:70ch;color:var(--ink-2);line-height:1.6}
.section:not(.light):not(.mist):not(.sand) .faqs{border-top-color:rgba(241,240,234,.14)}
.section:not(.light):not(.mist):not(.sand) .faq{border-bottom-color:rgba(241,240,234,.14)}
.section:not(.light):not(.mist):not(.sand) .faq summary{color:var(--cream)}
.section:not(.light):not(.mist):not(.sand) .faq p{color:var(--steel)}

/* --- console tab views --- */
.cs-view-pane{display:none}
.cs-view-pane.on{display:grid;gap:12px}
.cs-table{width:100%;border-collapse:collapse;font-size:.82rem}
.cs-table th{text-align:left;font-weight:600;color:var(--steel);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:0 6px 8px;border-bottom:1px solid rgba(241,240,234,.12)}
.cs-table td{padding:8px 6px;border-bottom:1px solid rgba(241,240,234,.07);font-variant-numeric:tabular-nums;color:var(--cream)}
.cs-table th.r,.cs-table td.r{text-align:right}
.cs-table tbody tr{cursor:pointer;transition:background .2s}
.cs-table tbody tr:hover{background:rgba(241,240,234,.05)}
.cs-table tbody tr.on{background:rgba(180,116,76,.16)}
.cs-table tbody tr.on td:first-child{box-shadow:inset 3px 0 0 var(--copper)}
.cs-table .fl{font-style:normal;display:inline-block;min-width:18px;padding:1px 5px;border-radius:4px;font-size:.72rem;font-weight:700;background:rgba(143,199,163,.2);color:#8FC7A3}
.cs-table .fl.w{background:rgba(240,192,112,.2);color:#F0C070}
.cs-table .fl.b{background:rgba(200,110,80,.22);color:#E09070}
.cs-table span.ok{color:#8FC7A3;font-weight:600}
.cs-table span.warn{color:#F0C070;font-weight:600}
.cs-table span.bad{color:#E09070;font-weight:600}
.cs-hint{font-size:.74rem;color:var(--steel)}
.cs-bars{width:100%;height:auto}
.cs-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media (max-width:640px){.cs-kpis{grid-template-columns:1fr 1fr}}
.cs-kpis div{background:rgba(241,240,234,.05);border:1px solid rgba(241,240,234,.09);border-radius:8px;padding:10px 11px}
.cs-kpis b{display:block;font-size:1.5rem;font-weight:800;font-stretch:var(--wide);letter-spacing:-.03em;line-height:1;color:var(--cream);font-variant-numeric:tabular-nums}
.cs-kpis span{display:block;font-size:.72rem;color:var(--steel);margin-top:4px;line-height:1.2}
.cs-flags{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.cs-flags li{display:grid;grid-template-columns:8px 1fr;gap:10px;align-items:start;font-size:.84rem}
.cs-flags i{width:8px;height:8px;border-radius:50%;margin-top:5px;background:#8FC7A3}
.cs-flags i.w{background:#F0C070}.cs-flags i.b{background:#E09070}.cs-flags i.g{background:#8FC7A3}
.cs-flags b{color:var(--cream);font-weight:600}
.cs-flags span{grid-column:2;display:block;color:var(--steel);font-size:.78rem;margin-top:2px}
.cs-delta{list-style:none;margin:0;padding:0;display:grid;gap:0;font-size:.86rem}
.cs-delta li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid rgba(241,240,234,.07)}
.cs-delta li:last-child{border-bottom:0}
.cs-delta span{color:var(--steel)}
.cs-delta b{font-variant-numeric:tabular-nums}
.cs-delta b.good{color:#8FC7A3}.cs-delta b.bad{color:#E09070}
.livechart .lc-foot,.cs-pane .lc-foot{margin-top:12px}
/* heat history table: scroll inside its own pane on narrow screens, never the page */
.cs-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -4px;padding:0 4px}
.cs-table{min-width:392px}
@media (max-width:760px){
  .cs-view-pane .cs-grid{grid-template-columns:1fr!important}
  .cs-table{font-size:.78rem;min-width:360px}
  .cs-table th,.cs-table td{padding:7px 4px}
}
.form .err{display:none;padding:14px 16px;border-radius:10px;background:rgba(224,144,112,.16);border:1px solid rgba(162,73,46,.4);color:#8C3A22;font-size:.9rem;font-weight:600;line-height:1.45}
.form.failed .err{display:block}
.form .err a{color:inherit;text-decoration:underline}