/* FabBeyond.com — design system
   White ground, deep-navy ink, one accent: interconnect copper.
   Serif for statements, sans for reading, mono for figure labels. */

/* ---------- fonts (self-hosted, latin subset) ---------- */
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/source-serif.woff2) format("woff2")}
@font-face{font-family:"Source Serif 4";font-style:italic;font-weight:400 600;font-display:swap;src:url(../fonts/source-serif-italic.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/plex-sans.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/plex-mono-400.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/plex-mono-500.woff2) format("woff2")}

/* ---------- tokens ---------- */
:root{
  --paper:#fff;--warm:#FAF8F4;--warm-2:#F2EEE6;
  --ink:#0B1F3A;--ink-2:#33455E;--ink-3:#5F6E84;--ink-4:#9AA5B5;
  --line:#D8DDE5;--line-2:#EAEDF1;
  --cu:#B4551D;--cu-deep:#98420F;--cu-bright:#E59A63;--cu-tint:#F8ECE1;--cu-line:#E4C4AA;
  --serif:"Source Serif 4","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --sans:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --wrap:1216px;--gut:clamp(20px,4.2vw,48px);--sec:clamp(84px,11vw,168px);
  --hd:72px;--ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hd) + 16px)}
body{margin:0;background:var(--paper);color:var(--ink-2);font:400 1.0625rem/1.62 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure,blockquote,table{margin:0;padding:0}
ul,ol{list-style:none}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
table{border-collapse:collapse;width:100%}
strong,b{font-weight:600;color:var(--ink)}
em{font-style:italic}
:focus-visible{outline:2px solid var(--cu);outline-offset:3px;border-radius:1px}
::selection{background:var(--cu-tint);color:var(--ink)}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--ink);color:#fff;padding:10px 16px;font-weight:600;transition:top .15s}
.skip:focus{top:12px}

/* ---------- type ---------- */
h1,h2,.serif{font-family:var(--serif);font-weight:500;color:var(--ink);letter-spacing:-.018em;font-optical-sizing:auto}
h1{font-size:clamp(2.55rem,6.2vw,5.1rem);line-height:1.02}
h2{font-size:clamp(1.95rem,3.9vw,3.2rem);line-height:1.08}
h1 em,h2 em{font-style:italic;font-weight:400;color:var(--cu-deep)}
h3{font:600 1.16rem/1.3 var(--sans);color:var(--ink);letter-spacing:-.005em}
h4{font:600 1rem/1.35 var(--sans);color:var(--ink)}
.lede{font-size:clamp(1.12rem,1.55vw,1.32rem);line-height:1.5;color:var(--ink-2);max-width:40em}
.mono,.eyebrow,figcaption,.k{font-family:var(--mono);font-size:.74rem;line-height:1.5;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.eyebrow{display:flex;align-items:center;gap:.8em;font-weight:500}
.eyebrow b{color:var(--cu-deep);font-weight:500}
.eyebrow::before{content:"";width:10px;height:10px;flex:none;background:linear-gradient(90deg,var(--ink) 0 4px,transparent 4px 6px,var(--cu) 6px) top/10px 4px no-repeat,linear-gradient(90deg,var(--ink) 0 4px,transparent 4px 6px,var(--ink) 6px) bottom/10px 4px no-repeat}
.small{font-size:.92rem;color:var(--ink-3)}
.prose a,.tl{color:var(--ink);text-decoration:underline;text-decoration-color:var(--cu);text-decoration-thickness:1.5px;text-underline-offset:.2em;transition:color .2s}
.prose a:hover,.tl:hover{color:var(--cu-deep)}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:calc(var(--wrap) + 2*var(--gut));margin-inline:auto;padding-inline:var(--gut)}
.sec{padding-block:var(--sec)}
.sec--warm{background:var(--warm)}
.sec--tight{padding-block:calc(var(--sec)*.62)}
.sec-h{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:24px 32px;padding-top:30px;margin-bottom:clamp(48px,6vw,88px);position:relative}
.sec-h::after{content:"";position:absolute;left:0;top:0;width:6px;height:6px;background:var(--cu)}
.sec-h>.eyebrow{align-self:start;padding-top:clamp(8px,1.25vw,17px)}
.sec-h h2{max-width:17em}
.sec-h .lede{margin-top:18px;font-size:clamp(1.02rem,1.3vw,1.16rem);max-width:36em}
.sec-h>div>*+.acts{margin-top:28px}
.acts{display:flex;flex-wrap:wrap;align-items:center;gap:16px 30px}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:start}
.offset{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:24px 32px}
.offset>:only-child{grid-column:2}
.stack-y>*+*{margin-top:1.05em}
.stack-y>.dm{display:flex;margin-top:1.5em}

/* ---------- buttons & links ---------- */
.btn{display:inline-flex;align-items:center;gap:.75em;min-height:50px;padding:.8em 1.45em;background:var(--ink);color:#fff;font:600 .96rem/1.2 var(--sans);letter-spacing:.005em;border:1px solid var(--ink);border-radius:2px;transition:background .25s,border-color .25s,color .25s}
.btn .ar{width:20px;height:12px;flex:none;transition:transform .3s var(--ease)}
.btn:hover{background:var(--cu-deep);border-color:var(--cu-deep)}
.btn:hover .ar,.lnk:hover .ar{transform:translateX(5px)}
.btn--line{background:transparent;color:var(--ink)}
.btn--line:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn--sm{min-height:42px;padding:.6em 1.1em;font-size:.9rem}
.btn--cu{background:var(--cu-deep);border-color:var(--cu-deep)}
.btn--cu:hover{background:#fff;color:var(--ink);border-color:#fff}
.lnk{display:inline-flex;align-items:center;gap:.6em;font-weight:600;color:var(--ink);font-size:.96rem;padding-block:.35em;border-bottom:1.5px solid var(--cu);transition:color .2s}
.lnk .ar{width:18px;height:11px;flex:none;color:var(--cu);transition:transform .3s var(--ease)}
.lnk:hover{color:var(--cu-deep)}

/* ---------- delivery markers ---------- */
.dm{display:inline-flex;align-items:center;gap:.5em;font:500 .7rem/1 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}
.dm::before{content:"";width:9px;height:9px;border-radius:50%;flex:none}
.dm-d::before{background:var(--ink)}
.dm-p::before{border:1.6px solid var(--cu)}
.dm-b::before{background:linear-gradient(90deg,var(--ink) 50%,transparent 50%);border:1.6px solid var(--ink)}
.legend{display:flex;flex-wrap:wrap;gap:10px 28px;padding:14px 0;border-block:1px solid var(--line);margin-bottom:8px}
.legend .dm{white-space:normal}

/* ---------- header ---------- */
.hd{position:sticky;top:env(safe-area-inset-top,0px);z-index:100;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
.hd.is-stuck{border-bottom-color:var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--hd)}
.logo{display:inline-flex;align-items:center;gap:11px;flex:none}
.logo svg{width:30px;height:30px}
.wm{font:400 1.36rem/1 var(--sans);letter-spacing:-.022em;color:var(--ink)}
.wm b{font-weight:700;color:inherit}
.nav{display:flex;align-items:center;gap:clamp(18px,2.4vw,36px)}
.nav-l{display:flex;align-items:center;gap:clamp(14px,2.1vw,30px)}
.nav-l>li>a,.nav-b{display:inline-flex;align-items:center;gap:.4em;height:var(--hd);font:500 .95rem/1 var(--sans);color:var(--ink);position:relative}
.nav-l>li>a::after,.nav-b::after{content:"";position:absolute;left:0;right:0;bottom:21px;height:1.5px;background:var(--cu);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-l>li>a:hover::after,.nav-b:hover::after,.nav-l>li>a[aria-current]::after,.nav-b[aria-expanded="true"]::after,.nav-b.is-cur::after{transform:scaleX(1)}
.nav-b svg{width:10px;height:6px;transition:transform .25s}
.nav-b[aria-expanded="true"] svg{transform:rotate(180deg)}
.mega{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--ink);box-shadow:0 30px 50px -30px rgba(11,31,58,.22);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .22s,transform .22s var(--ease),visibility .22s}
.mega.is-open{opacity:1;visibility:visible;transform:none}
.mega-in{display:grid;grid-template-columns:minmax(0,9fr) minmax(0,3fr);gap:48px;padding-block:30px 38px}
.mega-g{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:40px}
.mega-g a{display:grid;grid-template-columns:34px 1fr;gap:2px 8px;padding:15px 0;border-bottom:1px solid var(--line-2);transition:border-color .2s}
.mega-g a:hover{border-bottom-color:var(--cu)}
.mega-g .n{font:500 .72rem/1.9 var(--mono);color:var(--cu-deep);grid-row:span 2}
.mega-g b{font-weight:600;font-size:1rem;color:var(--ink)}
.mega-g i{font-style:normal;font-size:.88rem;line-height:1.4;color:var(--ink-3)}
.mega-s{border-left:1px solid var(--line);padding-left:32px;font-size:.9rem;line-height:1.5;color:var(--ink-3)}
.mega-s .k{margin-bottom:12px}
.mega-s .dm{display:flex;margin-top:10px;white-space:normal;line-height:1.35}
.mega-s .lnk{margin-top:20px;font-size:.9rem}
.burger{display:none;width:44px;height:44px;position:relative;margin-right:-10px}
.burger span{position:absolute;left:10px;right:10px;height:1.6px;background:var(--ink);transition:transform .3s var(--ease),top .3s var(--ease)}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:26px}
.burger[aria-expanded="true"] span:nth-child(1){top:21.5px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){top:21.5px;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(40px,6vw,92px) clamp(64px,8vw,120px);overflow:hidden}
.hero-g{position:relative;display:grid;grid-template-columns:minmax(0,6.4fr) minmax(0,5.6fr);gap:clamp(28px,4vw,64px);align-items:center}
.hero h1{margin-top:24px;max-width:9.2em;font-size:clamp(2.5rem,5.6vw,4.7rem)}
.hero .lede{margin-top:26px;max-width:31em;font-size:clamp(1rem,1.18vw,1.1rem);line-height:1.6;color:var(--ink-3)}
.hero .lede strong{color:var(--ink)}
.hero .acts{margin-top:36px}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 24px;margin-top:clamp(40px,5vw,64px);border-top:1px solid var(--line)}
.facts div{padding-top:14px}
.facts dt{font:500 .7rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.facts dd{margin-top:5px;font-weight:500;font-size:.97rem;line-height:1.4;color:var(--ink)}

/* figure frame */
.fig figcaption{margin-top:18px;padding-top:12px;border-top:1px solid var(--line);text-transform:none;letter-spacing:.01em;font-size:.78rem;line-height:1.55;color:var(--ink-3);max-width:46em}
.fig figcaption b{color:var(--cu-deep);font-weight:500;text-transform:uppercase;letter-spacing:.08em;margin-right:.9em}

/* stack figure */
.stack{position:relative;display:grid;grid-template-columns:minmax(0,320fr) minmax(0,150fr);max-width:600px;margin-inline:auto}
.stack-svg{width:100%;height:auto;overflow:visible}
.stack-svg polygon,.stack-svg polyline,.stack-svg line,.stack-svg circle,.stack-svg ellipse{vector-effect:non-scaling-stroke}
.stack-svg .top.b{fill:#F3F5F8;stroke:var(--ink-4);stroke-width:1}
.stack-svg .s-l.b{fill:#DCE1E8;stroke:var(--ink-4);stroke-width:1}
.stack-svg .s-r.b{fill:#C9D0DA;stroke:var(--ink-4);stroke-width:1}
.stack-svg .top.c{fill:#fff;stroke:var(--ink);stroke-width:1.15;stroke-linejoin:round}
.stack-svg .s-l.c{fill:var(--cu-tint);stroke:var(--ink);stroke-width:1.15;stroke-linejoin:round}
.stack-svg .s-r.c{fill:var(--cu-line);stroke:var(--ink);stroke-width:1.15;stroke-linejoin:round}
.stack-svg .gr{stroke:#C3CAD5;stroke-width:.8}
.stack-svg .tool{fill:#B9C2CE;stroke:none}
.stack-svg .rt{fill:none;stroke:var(--ink);stroke-width:1.3}
.stack-svg .nd{fill:var(--cu);stroke:#fff;stroke-width:1.2}
.stack-svg .nd.big{fill:var(--ink)}
.stack-svg .lk{stroke:var(--ink);stroke-width:1;opacity:.55}
.stack-svg .die{fill:none;stroke:var(--ink);stroke-width:1.2}
.stack-svg .die2{fill:var(--cu-tint);stroke:var(--cu);stroke-width:1}
.stack-svg .pad{stroke:var(--ink);stroke-width:1.2}
.stack-svg .pp{fill:#fff;stroke:var(--ink);stroke-width:1.1}
.stack-svg .pp.hot{fill:var(--cu);stroke:var(--cu)}
.stack-svg .via{stroke:var(--cu);stroke-width:2.4;stroke-linecap:round}
.stack-svg .vp{fill:var(--cu-tint);stroke:var(--cu);stroke-width:1}
.stack-svg .flow{stroke:#fff;stroke-width:1.2;stroke-linecap:round;stroke-dasharray:3 66;opacity:.9;animation:viaflow 2.6s linear infinite}
.stack-svg .vias:nth-of-type(odd) .flow{animation-delay:-1.3s}
.stack-svg .lead line{stroke:var(--ink-4);stroke-width:.8;stroke-dasharray:2 3}
.stack-svg .lead circle{fill:#fff;stroke:var(--ink);stroke-width:1}
.stack-svg .lead text{font:500 9.5px var(--mono);fill:var(--ink);text-anchor:middle}
@keyframes viaflow{from{stroke-dashoffset:69}to{stroke-dashoffset:0}}
.stack-lbl{position:relative}
.stack-lbl li{position:absolute;left:8px;right:0;top:var(--y);transform:translateY(-50%);line-height:1.2}
.stack-lbl .n{display:none}
.stack-lbl b,.stack-lbl a b{display:block;font-weight:600;font-size:.8rem;color:var(--ink)}
.stack-lbl i{display:block;margin-top:2px;font:500 .58rem/1.35 var(--mono);letter-spacing:.06em;text-transform:uppercase;font-style:normal;color:var(--cu-deep)}
.stack-lbl li:first-child i{color:var(--ink-3)}
.stack-lbl a:hover b{color:var(--cu-deep)}
.js .stack .pl{opacity:0;transform:translateY(calc((4 - var(--i))*-11px - 12px))}
.js .stack .vias,.js .stack .lead{opacity:0}
.js .stack.on .pl{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i)*110ms + 100ms)}
.js .stack.on .vias{opacity:1;transition:opacity .6s .75s}
.js .stack.on .lead{opacity:1;transition:opacity .6s 1s}

/* strip */
.strip{border-block:1px solid var(--line)}
.strip-in{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 30px;padding-block:17px}
.strip .k{color:var(--ink);margin-right:8px}
.strip li{font:400 .76rem/1.6 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}
.strip ul{display:flex;flex-wrap:wrap;gap:4px 26px}

/* ---------- numbered points (4-up / 3-up) ---------- */
.pts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px 32px}
.pts--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.pts--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.pt{border-top:1px solid var(--line);padding-top:16px;position:relative}
.pt::before{content:"";position:absolute;left:0;top:-1px;width:36px;height:1px;background:var(--cu)}
.pt .k{color:var(--cu-deep);margin-bottom:14px;display:block}
.pt h3+p,.pt h3+ul{margin-top:9px}
.pt p,.pt li{font-size:.98rem;line-height:1.55}
.pt .dm{margin-top:14px}
.bul li{position:relative;padding-left:18px}
.bul li+li{margin-top:.42em}
.bul li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;background:var(--cu)}

/* ---------- AND gate ---------- */
.gate{display:grid;grid-template-columns:minmax(0,260px) 160px minmax(0,1fr);align-items:center;gap:0 4px;max-width:960px}
.gate-in{display:grid;gap:12px}
.sw{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:14px;height:60px;padding:0 16px;text-align:left;background:var(--paper);border:1px solid var(--ink);border-radius:2px;transition:border-color .25s,background .25s}
.sw-t{width:38px;height:20px;border-radius:10px;background:var(--cu);position:relative;transition:background .25s;flex:none}
.sw-t::after{content:"";position:absolute;top:3px;left:21px;width:14px;height:14px;border-radius:50%;background:#fff;transition:left .25s var(--ease)}
.sw b{display:block;font-weight:600;font-size:1rem;line-height:1.2}
.sw i{display:block;font:400 .66rem/1.3 var(--mono);letter-spacing:.07em;text-transform:uppercase;font-style:normal;color:var(--ink-3);margin-top:3px}
.sw[aria-pressed="false"]{border-color:var(--line);background:transparent}
.sw[aria-pressed="false"] .sw-t{background:var(--ink-4)}
.sw[aria-pressed="false"] .sw-t::after{left:3px}
.sw[aria-pressed="false"] b{color:var(--ink-3)}
.gate-svg{width:160px;height:204px;flex:none}
.gate-svg .w{fill:none;stroke:var(--cu);stroke-width:2;transition:stroke .25s}
.gate-svg .w.off{stroke:var(--ink-4);stroke-dasharray:3 4}
.gate-svg .body{fill:var(--paper);stroke:var(--ink);stroke-width:1.5}
.gate-svg text{font:500 11px var(--mono);letter-spacing:.1em;fill:var(--ink);text-anchor:middle}
.gate-svg .lamp{fill:var(--cu);stroke:var(--cu);stroke-width:1.5;transition:fill .25s,stroke .25s}
.gate-svg .halo{fill:none;stroke:var(--cu);stroke-width:1;opacity:.35;transform-origin:148px 102px;animation:halo 2.4s ease-out infinite}
.gate.is-low .gate-svg .lamp{fill:var(--paper);stroke:var(--ink-4)}
.gate.is-low .gate-svg .halo{display:none}
.sec--warm .gate-svg .body,.sec--warm .gate.is-low .gate-svg .lamp{fill:var(--warm)}
@keyframes halo{from{transform:scale(1);opacity:.5}to{transform:scale(2.3);opacity:0}}
.gate-out{padding-left:26px;border-left:1px solid var(--line);min-height:150px;display:flex;flex-direction:column;justify-content:center}
.gate-state{font:500 .74rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cu-deep)}
.gate.is-low .gate-state{color:var(--ink-3)}
.gate-msg{margin-top:10px;font:500 clamp(1.25rem,2.1vw,1.7rem)/1.25 var(--serif);letter-spacing:-.012em;color:var(--ink);max-width:19em}
.gate-hint{margin-top:16px;font-size:.88rem;color:var(--ink-3)}

/* ---------- services index ---------- */
.idx{border-top:1px solid var(--ink)}
.idx-r{display:grid;grid-template-columns:56px minmax(0,4.6fr) minmax(0,4.2fr) 196px 30px;align-items:center;gap:8px 24px;padding:26px 0;border-bottom:1px solid var(--line);position:relative;transition:padding .35s var(--ease)}
.idx-r::before{content:"";position:absolute;inset:0 calc(var(--gut)*-.5);background:var(--warm);opacity:0;transition:opacity .3s;z-index:-1}
.idx-r:hover::before{opacity:1}
.sec--warm .idx-r::before{background:#fff}
.idx-n{font:500 .78rem/1 var(--mono);letter-spacing:.06em;color:var(--cu-deep)}
.idx-t b{display:block;font:500 clamp(1.3rem,2.2vw,1.75rem)/1.15 var(--serif);letter-spacing:-.012em;color:var(--ink);transition:color .25s}
.idx-t i{display:block;margin-top:7px;font-style:normal;font-size:.98rem;line-height:1.45;color:var(--ink-2)}
.idx-s{font-size:.9rem;line-height:1.5;color:var(--ink-3)}
.idx-a{color:var(--ink);justify-self:end}
.idx-a .ar{width:22px;height:13px;transition:transform .35s var(--ease)}
.idx-r:hover .idx-t b{color:var(--cu-deep)}
.idx-r:hover .idx-a .ar{transform:translateX(6px);color:var(--cu)}

/* ---------- programmes (ruled sheet, not cards) ---------- */
.prg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--line)}
.prg-i{display:flex;flex-direction:column;padding:22px 22px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);position:relative;transition:background .3s}
.prg-i:hover{background:var(--cu-tint)}
.prg-c{display:flex;justify-content:space-between;align-items:center;font:500 .7rem/1 var(--mono);letter-spacing:.08em;color:var(--cu-deep);margin-bottom:26px}
.prg-i h3{font:500 1.32rem/1.18 var(--serif);letter-spacing:-.01em}
.prg-i h3+p{margin-top:10px;font-size:.94rem;line-height:1.52}
.prg-f{margin-top:auto;padding-top:18px;font-size:.84rem;line-height:1.45;color:var(--ink-3)}
.prg-f span{display:block;font:500 .68rem/1.6 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink)}
.prg-i>a::after{content:"";position:absolute;inset:0}
.prg-i h3 a:hover{color:var(--cu-deep)}

/* ---------- value chain ---------- */
.chain-k{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.chain-k::after{content:"";flex:1;height:1px;background:var(--line)}
.route{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));position:relative}
.route::before{content:"";position:absolute;left:0;right:0;top:6px;height:2px;background:var(--cu)}
.route::after{content:"";position:absolute;right:-1px;top:1px;border-left:9px solid var(--cu);border-block:6px solid transparent}
.st{position:relative;padding:34px 28px 30px 0}
.st+.st{padding-left:28px;border-left:1px dashed var(--line)}
.st::before{content:"";position:absolute;left:0;top:0;width:14px;height:14px;border-radius:50%;background:var(--paper);border:2px solid var(--cu)}
.st+.st::before{left:-7px}
.st--f::before{background:var(--cu)}
.st .k{display:block;margin-bottom:10px;color:var(--cu-deep)}
.st h3{font:500 1.38rem/1.16 var(--serif);letter-spacing:-.01em}
.st h3+p{margin-top:9px;font-size:.96rem;line-height:1.52}
.st ul{margin-top:16px;font-size:.92rem;line-height:1.45}
.st ul li{padding:8px 0;border-top:1px solid var(--line-2);color:var(--ink-2)}
.bus{margin-top:22px;border:1px solid var(--ink);position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--paper)}
.bus::before{content:"";position:absolute;left:16.66%;right:16.66%;top:-23px;height:22px;background:linear-gradient(var(--ink),var(--ink)) left/1.5px 100% no-repeat,linear-gradient(var(--ink),var(--ink)) center/1.5px 100% no-repeat,linear-gradient(var(--ink),var(--ink)) right/1.5px 100% no-repeat}
.bus-k{grid-column:1/-1;padding:9px 22px;background:var(--ink);font:500 .7rem/1.5 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:#fff}
.bus-i{padding:20px 22px 22px}
.bus-i+.bus-i{border-left:1px solid var(--line)}
.bus-k+.bus-i{border-left:0}
.bus-i h3{font-size:1.02rem}
.bus-i p{margin-top:6px;font-size:.9rem;line-height:1.5;color:var(--ink-3)}

/* ---------- workforce lanes ---------- */
.lanes{border-top:1px solid var(--ink)}
.lane{display:grid;grid-template-columns:44px minmax(0,3.2fr) minmax(0,6fr);gap:0 28px;border-bottom:1px solid var(--line);align-items:stretch}
.lane-tab{position:relative;border-right:1px solid var(--ink);border-left:1px solid var(--ink)}
.lane--w .lane-tab{background:#fff}
.lane--g .lane-tab{background:#A9B2BF}
.lane--b .lane-tab{background:#1D4E9E}
.lane-tab span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-90deg);white-space:nowrap;font:500 .66rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
.lane--b .lane-tab span{color:#fff}
.lane-h{padding:28px 0}
.lane-h h3{font:500 1.42rem/1.16 var(--serif);letter-spacing:-.01em}
.lane-h p{margin-top:9px;font-size:.95rem;line-height:1.5}
.lane-h .k{display:block;margin-top:14px}
.lane-r{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;padding:20px 0;align-content:center}
.lane-r li{padding:9px 0;border-bottom:1px solid var(--line-2);font-size:.95rem;line-height:1.35;color:var(--ink)}
.models{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin-top:36px;border:1px solid var(--line);background:var(--paper)}
.models div{padding:18px 18px 20px}
.models div+div{border-left:1px solid var(--line)}
.models .k{display:block;color:var(--cu-deep);margin-bottom:8px}
.models b{display:block;font-size:.98rem;line-height:1.3}
.models p{margin-top:5px;font-size:.86rem;line-height:1.45;color:var(--ink-3)}

/* ---------- reach ---------- */
.reach{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,72px);align-items:center}
.reach-svg{width:100%;height:auto;overflow:visible}
.reach-svg .c-land{fill:#E3E7ED}
.reach-svg .c-focus{fill:#9FAABA}
.reach-svg .c-ind{fill:var(--cu)}
.reach-svg .arc{fill:none;stroke:var(--ink);stroke-width:1;stroke-dasharray:1;stroke-dashoffset:0;opacity:.8}
.js .reach-svg .arc{stroke-dashoffset:1}
.js .rv.on .reach-svg .arc{stroke-dashoffset:0;transition:stroke-dashoffset 1.1s var(--ease);transition-delay:calc(var(--i)*120ms + 300ms)}
.reach-svg .hub{fill:#fff;stroke:var(--ink);stroke-width:1.4}
.reach-svg .home{fill:var(--ink)}
.reach-svg .home-ring{fill:none;stroke:var(--ink);stroke-width:1}
.reach-svg .hl{font:500 11px var(--mono);letter-spacing:.04em;fill:var(--ink);paint-order:stroke;stroke:#fff;stroke-width:3.2px;stroke-linejoin:round}
.sec--warm .reach-svg .hl{stroke:var(--warm)}
.reach-svg .hl.base{font-size:11.5px;letter-spacing:.14em}
.reach-svg .hl.sub{fill:var(--ink-3);font-weight:400;font-size:9.5px}
.reach-svg .tick{stroke:var(--ink);stroke-width:.8}
.hz li{display:grid;grid-template-columns:74px 1fr;gap:0 18px;padding:20px 0;border-top:1px solid var(--line)}
.hz li:first-child{border-top-color:var(--ink)}
.hz .k{padding-top:5px;color:var(--cu-deep)}
.hz h3{font:500 1.36rem/1.15 var(--serif);letter-spacing:-.01em}
.hz p{margin-top:6px;font-size:.95rem;line-height:1.5}
.keyline{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:16px;font:400 .72rem/1.5 var(--mono);letter-spacing:.05em;color:var(--ink-3)}
.keyline span{display:inline-flex;align-items:center;gap:8px}
.keyline i{width:10px;height:10px;display:block}

/* ---------- datasheet ---------- */
.spec{border-top:1px solid var(--ink)}
.spec th{font:500 .7rem/1.4 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);text-align:left;padding:12px 24px 12px 0;border-bottom:1px solid var(--ink)}
.spec td{vertical-align:top;padding:20px 24px 20px 0;border-bottom:1px solid var(--line);font-size:.98rem;line-height:1.5}
.spec td:first-child{width:21%;font:500 1.14rem/1.25 var(--serif);color:var(--ink);letter-spacing:-.005em}
.spec td:nth-child(2){width:40%;color:var(--ink)}
.spec td:last-child{color:var(--ink-3);padding-right:0}
.spec-h{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 24px;padding:10px 0;font:400 .72rem/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(var(--n,5),minmax(0,1fr));counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:15px;height:1px;background:var(--ink)}
.step{position:relative;padding:50px 24px 0 0;counter-increment:s}
.step::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:0;width:31px;height:31px;display:grid;place-items:center;background:var(--paper);border:1px solid var(--ink);font:500 .7rem/1 var(--mono);color:var(--ink)}
.sec--warm .step::before{background:var(--warm)}
.step:last-child::before{background:var(--ink);color:#fff}
.step h3+p{margin-top:8px;font-size:.94rem;line-height:1.52}
.step .k{display:block;margin-top:12px;color:var(--cu-deep)}

/* ---------- ledger: direct vs partner ---------- */
.ledger{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--ink)}
.ledger>div{padding:28px clamp(20px,3vw,36px) 32px}
.ledger>div+div{border-left:1px solid var(--ink);background:var(--warm)}
.sec--warm .ledger>div{background:var(--paper)}
.sec--warm .ledger>div+div{background:var(--warm-2)}
.ledger .dm{font-size:.74rem;color:var(--ink)}
.ledger h3{margin-top:14px;font:500 1.5rem/1.15 var(--serif);letter-spacing:-.01em}
.ledger h3+p{margin-top:8px;font-size:.96rem}
.ledger ul{margin-top:18px}
.ledger li{padding:11px 0;border-top:1px solid var(--line);font-size:.97rem;line-height:1.45;color:var(--ink)}
.ledger li span{display:block;font-size:.88rem;color:var(--ink-3);margin-top:2px}

/* ---------- loss tree ---------- */
.tree{display:grid;grid-template-columns:minmax(0,2.3fr) minmax(0,9.7fr);gap:0 34px;align-items:stretch}
.tree-root{display:flex;flex-direction:column;justify-content:center;padding:22px;background:var(--ink);color:#fff;position:relative}
.tree-root .k{color:var(--cu-bright)}
.tree-root b{display:block;margin-top:8px;font:500 1.5rem/1.15 var(--serif);color:#fff}
.tree-root::after{content:"";position:absolute;left:100%;top:50%;width:34px;height:1.5px;background:var(--ink)}
.tree-b{display:grid;gap:14px;position:relative;padding-left:22px}
.tree-b::before{content:"";position:absolute;left:0;top:calc(16.66% - 2px);bottom:calc(16.66% - 2px);width:1.5px;background:var(--ink)}
.br{display:grid;grid-template-columns:minmax(0,2.6fr) minmax(0,7.4fr);border:1px solid var(--line);background:var(--paper);position:relative}
.br::before{content:"";position:absolute;right:100%;top:50%;width:22px;height:1.5px;background:var(--ink)}
.br-h{padding:18px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}
.br-h .k{color:var(--cu-deep)}
.br-h b{display:block;margin-top:4px;font:500 1.22rem/1.2 var(--serif)}
.br-l{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.br-l div{padding:16px 18px}
.br-l div+div{border-left:1px solid var(--line-2)}
.br-l b{display:block;font-size:.96rem}
.br-l p{margin-top:4px;font-size:.86rem;line-height:1.45;color:var(--ink-3)}

/* ---------- qualification flow (talent screening) ---------- */
.flowx{display:grid;grid-template-columns:repeat(var(--n,6),minmax(0,1fr));border:1px solid var(--ink);background:var(--paper);counter-reset:f}
.fx{padding:20px 18px 22px;position:relative;counter-increment:f}
.fx+.fx{border-left:1px solid var(--line)}
.fx+.fx::before{content:"";position:absolute;left:-7px;top:24px;width:12px;height:12px;background:var(--paper);border-top:1.5px solid var(--cu);border-right:1.5px solid var(--cu);transform:rotate(45deg)}
.fx .k{display:block;color:var(--cu-deep)}
.fx .k::before{content:"Gate " counter(f) " / "}
.fx h3{margin-top:22px;font-size:1.02rem}
.fx p{margin-top:6px;font-size:.87rem;line-height:1.48;color:var(--ink-3)}
.fx .rej{margin-top:14px;padding-top:10px;border-top:1px dashed var(--line);font:400 .68rem/1.45 var(--mono);letter-spacing:.03em;color:var(--ink-3)}

/* ---------- ramp map ---------- */
.rmap{border:1px solid var(--ink);background:var(--paper);overflow-x:auto;-webkit-overflow-scrolling:touch}
.rmap table{min-width:860px}
.rmap th,.rmap td{padding:14px 16px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top;text-align:left;font-size:.88rem;line-height:1.45}
.rmap tr>*:last-child{border-right:0}
.rmap tbody tr:last-child>*{border-bottom:0}
.rmap thead th{font:500 .68rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:var(--warm);border-bottom-color:var(--ink)}
.rmap thead th span{display:block;color:var(--cu-deep);margin-bottom:2px}
.rmap tbody th{width:150px;font:500 1.02rem/1.25 var(--serif);color:var(--ink)}
.rmap tbody th .dm{display:flex;margin-top:8px;font-size:.66rem;letter-spacing:.04em}
.rmap td{color:var(--ink-2)}
.rmap td.hot{background:var(--cu-tint);color:var(--ink)}
.scroll-hint{display:none;margin-top:10px;font:400 .7rem/1.4 var(--mono);letter-spacing:.05em;color:var(--ink-3)}

/* ramp curve */
.ramp-svg{width:100%;height:auto}
.ramp-svg .ax{fill:none;stroke:var(--ink);stroke-width:1.2}
.ramp-svg .ph{stroke:var(--line);stroke-width:1;stroke-dasharray:2 4}
.ramp-svg .plan{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-dasharray:1;stroke-dashoffset:0}
.js .rv .ramp-svg .plan{stroke-dashoffset:1}
.js .rv.on .ramp-svg .plan{stroke-dashoffset:0;transition:stroke-dashoffset 1.6s var(--ease) .2s}
.ramp-svg .late{fill:none;stroke:var(--cu);stroke-width:2;stroke-dasharray:5 4}
.ramp-svg .gap{fill:var(--cu-tint)}
.ramp-svg text{font:400 10px var(--mono);letter-spacing:.03em;fill:var(--ink-3)}
.ramp-svg .pt{font-size:10px;text-transform:uppercase;letter-spacing:.04em}
.ramp-svg .yl{font-size:10px;letter-spacing:.14em}
.ramp-svg .tg{font:500 12.5px var(--sans);letter-spacing:0;fill:var(--ink)}
.ramp-svg .late-t,.ramp-svg .gap-t{fill:var(--cu-deep)}
.ramp-svg .tk{stroke:var(--ink);stroke-width:.8}
.ramp-svg .nt{font-size:9.4px;fill:var(--ink-3)}

/* ---------- supply: bill of supply ---------- */
.bos{border-top:1px solid var(--ink)}
.bos-r{display:grid;grid-template-columns:54px minmax(0,3fr) minmax(0,4.2fr) minmax(0,3.4fr);gap:8px 24px;padding:20px 0;border-bottom:1px solid var(--line);align-items:start}
.bos-r.bos-hd{padding:11px 0;border-bottom-color:var(--ink)}
.bos-hd span{font:500 .68rem/1.4 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.bos-n{font:500 .74rem/1.9 var(--mono);color:var(--cu-deep)}
.bos-r h3{font:500 1.2rem/1.2 var(--serif)}
.bos-r p{font-size:.93rem;line-height:1.5}
.bos-r p.w{color:var(--ink)}

/* ladder */
.ladder{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:end;gap:0;border-bottom:1px solid var(--ink)}
.rung{border:1px solid var(--line);border-bottom:0;padding:20px 20px 24px;background:var(--paper);position:relative;margin-left:-1px}
.rung:nth-child(1){min-height:200px}.rung:nth-child(2){min-height:248px}.rung:nth-child(3){min-height:296px}.rung:nth-child(4){min-height:344px}
.rung::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:3px;background:var(--cu)}
.rung .k{display:block;color:var(--cu-deep);margin-bottom:12px}
.rung h3{font:500 1.24rem/1.18 var(--serif)}
.rung p{margin-top:8px;font-size:.9rem;line-height:1.5}
.rung .ex{margin-top:12px;padding-top:10px;border-top:1px dashed var(--line);font-size:.84rem;color:var(--ink-3)}

/* bond figure */
.bond{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,42%) minmax(0,1fr);grid-template-areas:"ha . hb" "la sv lb";gap:12px 0;max-width:620px;margin-inline:auto}
.bond-h{font:500 .68rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--cu-deep)}
.bond-h--a{grid-area:ha;text-align:right;padding-right:14px}
.bond-h--b{grid-area:hb;padding-left:14px}
.bond-l{position:relative}
.bond-l--a{grid-area:la;text-align:right}
.bond-l--b{grid-area:lb}
.bond-l li{position:absolute;top:var(--y);transform:translateY(-50%);font:500 .93rem/1.2 var(--sans);color:var(--ink)}
.bond-l--a li{left:0;right:14px}
.bond-l--b li{left:14px;right:0}
.bond-svg{grid-area:sv;width:100%;height:auto}
.bond-svg .pkg{fill:var(--warm);stroke:var(--line);stroke-width:1}
.sec--warm .bond-svg .pkg{fill:#fff}
.bond-svg .die{fill:var(--ink);stroke:var(--ink)}
.bond-svg .dg{stroke:#fff;stroke-width:.6;opacity:.16}
.bond-svg .die-label{fill:var(--ink)}
.bond-svg .dn{font:500 9.5px var(--mono);letter-spacing:.16em;fill:#fff}
.bond-svg .lead-f{fill:#fff;stroke:var(--ink);stroke-width:1.1}
.bond-svg .bp{fill:var(--cu-bright)}
.bond-svg .wire{fill:none;stroke:var(--cu);stroke-width:1.7;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:0}
.js .rv .bond-svg .wire{stroke-dashoffset:1}
.js .rv.on .bond-svg .wire{stroke-dashoffset:0;transition:stroke-dashoffset .7s var(--ease);transition-delay:calc(var(--i)*90ms + 200ms)}
.bond-svg .pin1{fill:none;stroke:var(--ink-4);stroke-width:1}

/* mark construction */
.mk-svg{width:100%;height:auto;max-width:520px}
.mk-svg .edge{fill:none;stroke:var(--line);stroke-width:1;stroke-dasharray:3 5}
.mk-svg .cell{fill:var(--ink)}
.mk-svg .beyond{fill:var(--cu)}
.mk-svg .slot{fill:var(--ink)}
.mk-svg .dim{stroke:var(--ink);stroke-width:1}
.mk-svg .an{font:500 11px var(--mono);letter-spacing:.14em;fill:var(--ink)}
.mk-svg .an.sub{font-weight:400;font-size:10px;letter-spacing:.02em;fill:var(--ink-3)}

/* ---------- page hero (inner pages) ---------- */
.ph{padding-block:clamp(36px,5vw,72px) 0;position:relative;overflow:hidden}
.ph .spec4{margin-bottom:0}
.ph-g{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,80px);align-items:center}
.crumbs{display:flex;flex-wrap:wrap;gap:4px 10px;font:400 .72rem/1.5 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}
.crumbs a:hover{color:var(--cu-deep)}
.crumbs li+li::before{content:"/";margin-right:10px;color:var(--ink-4)}
.crumbs [aria-current]{color:var(--ink)}
.ph h1{margin-top:22px;font-size:clamp(2.3rem,5.1vw,4.2rem);line-height:1.04;max-width:13em}
.ph .lede{margin-top:22px;font-size:clamp(1.02rem,1.3vw,1.16rem);color:var(--ink-3);max-width:32em}
.ph .acts{margin-top:32px}
.glance{background:var(--paper);border:1px solid var(--ink);padding:6px 22px 8px}
.glance .k{display:block;padding:12px 0;border-bottom:1px solid var(--ink);color:var(--ink)}
.glance div{display:grid;grid-template-columns:104px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.glance div:last-child{border-bottom:0}
.glance dt{font:400 .68rem/1.7 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}
.glance dd{font-size:.92rem;line-height:1.45;color:var(--ink)}

/* note / pull */
.note{border-left:2px solid var(--cu);padding:4px 0 4px 22px;max-width:46em}
.note .k{display:block;color:var(--cu-deep);margin-bottom:6px}
.note p{font-size:1rem;color:var(--ink)}
.pull{font:400 clamp(1.5rem,2.7vw,2.2rem)/1.22 var(--serif);letter-spacing:-.014em;color:var(--ink);max-width:22em}
.pull em{color:var(--cu-deep)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:grid;grid-template-columns:1fr 20px;gap:24px;align-items:center;padding:22px 0;cursor:pointer;list-style:none;font:500 clamp(1.1rem,1.6vw,1.3rem)/1.3 var(--serif);color:var(--ink);letter-spacing:-.005em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:14px;height:14px;justify-self:end;background:linear-gradient(var(--cu),var(--cu)) center/100% 1.6px no-repeat,linear-gradient(var(--cu),var(--cu)) center/1.6px 100% no-repeat;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--cu-deep)}
.faq-a{padding:0 44px 26px 0;max-width:50em}
.faq-a p+p{margin-top:.8em}

/* ---------- insights ---------- */
.ins{border-top:1px solid var(--ink)}
.ins-r{display:grid;grid-template-columns:150px minmax(0,1fr) 30px;gap:8px 28px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line);position:relative}
.ins-r>.k{color:var(--cu-deep);font-size:.74rem;margin:0}
.ins-r h3{font:500 clamp(1.3rem,2.1vw,1.7rem)/1.18 var(--serif);letter-spacing:-.012em;transition:color .25s}
.ins-r p{margin-top:8px;font-size:.97rem;max-width:46em}
.ins-r .meta{margin-top:10px;font:400 .7rem/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.ins-r a::after{content:"";position:absolute;inset:0}
.ins-r:hover h3{color:var(--cu-deep)}
.ins-r .ar{width:22px;height:13px;color:var(--ink);align-self:center;transition:transform .35s var(--ease)}
.ins-r:hover .ar{transform:translateX(6px);color:var(--cu)}
.art{padding-block:clamp(40px,5vw,72px) var(--sec)}
.art-g{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,7fr) minmax(0,2fr);gap:32px}
.art-side{font-size:.9rem;line-height:1.5;color:var(--ink-3)}
.art-side .k{display:block;color:var(--ink);margin-bottom:6px}
.art-side div+div{margin-top:22px}
.art-side{position:sticky;top:calc(var(--hd) + 28px);align-self:start}
.art-h{padding-block:clamp(36px,5vw,64px) 0}
.art-h h1{margin-top:22px;font-size:clamp(2.2rem,4.8vw,3.9rem);line-height:1.06;max-width:15em}
.art-h .lede{margin-top:24px;max-width:38em}
.prose{font-size:1.1rem;line-height:1.68;color:var(--ink-2);max-width:41em}
.prose>*+*{margin-top:1.15em}
.prose h2{font-size:clamp(1.55rem,2.5vw,2rem);line-height:1.15;margin-top:2em}
.prose h3{font-size:1.14rem;margin-top:1.8em}
.prose ul{padding-left:0}
.prose ul li{position:relative;padding-left:20px}
.prose ul li+li{margin-top:.5em}
.prose ul li::before{content:"";position:absolute;left:0;top:.68em;width:6px;height:6px;background:var(--cu)}
.prose ol{counter-reset:o}
.prose ol li{position:relative;padding-left:40px;counter-increment:o}
.prose ol li+li{margin-top:.75em}
.prose ol li::before{content:counter(o,decimal-leading-zero);position:absolute;left:0;top:.28em;font:500 .74rem/1.5 var(--mono);color:var(--cu-deep)}
.prose blockquote{border-left:2px solid var(--cu);padding-left:22px;font:400 1.38rem/1.35 var(--serif);color:var(--ink);letter-spacing:-.008em}
.prose .tbl{overflow-x:auto;border:1px solid var(--ink)}
.prose table{min-width:520px;font-size:.93rem;line-height:1.45}
.prose th,.prose td{text-align:left;vertical-align:top;padding:11px 14px;border-bottom:1px solid var(--line)}
.prose th{font:500 .68rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;background:var(--warm);color:var(--ink);border-bottom-color:var(--ink)}
.prose tr:last-child td{border-bottom:0}
.prose td:first-child{font-weight:600;color:var(--ink)}
.takeaways{border:1px solid var(--ink);padding:22px 24px 24px;background:var(--warm)}
.takeaways .k{display:block;color:var(--cu-deep);margin-bottom:12px}
.takeaways li{font-size:1rem;line-height:1.5}

/* glossary */
.gl-nav{display:flex;flex-wrap:wrap;gap:4px;position:sticky;top:var(--hd);z-index:5;background:rgba(255,255,255,.95);padding:12px 0;border-bottom:1px solid var(--ink)}
.gl-nav a{min-width:34px;height:34px;display:grid;place-items:center;font:500 .8rem/1 var(--mono);color:var(--ink);border:1px solid var(--line)}
.gl-nav a:hover{border-color:var(--cu);color:var(--cu-deep)}
.gl-s{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,10fr);gap:24px;padding:30px 0;border-bottom:1px solid var(--line)}
.gl-l{font:400 3.2rem/1 var(--serif);color:var(--cu-deep)}
.gl-t{display:grid;grid-template-columns:minmax(0,3.6fr) minmax(0,8.4fr);gap:8px 28px;padding:14px 0;border-top:1px solid var(--line-2)}
.gl-t:first-child{border-top:0;padding-top:4px}
.gl-t dt{font-weight:600;color:var(--ink);font-size:1.02rem;line-height:1.35}
.gl-t dt small{display:block;font:400 .74rem/1.5 var(--mono);color:var(--ink-3);letter-spacing:.02em}
.gl-t dd{font-size:.98rem;line-height:1.55}

/* ---------- closing CTA + form ---------- */
.cta{background:var(--ink);color:#C9D2DF;position:relative;overflow:hidden}
.cta .wrap{position:relative}
.cta h2{color:#fff;max-width:13em}
.cta h2 em{color:var(--cu-bright)}
.cta .lede{color:#C9D2DF;margin-top:22px;max-width:30em}
.cta .eyebrow{color:#A9B6C8}
.cta .eyebrow::before{background:linear-gradient(90deg,#fff 0 4px,transparent 4px 6px,var(--cu-bright) 6px) top/10px 4px no-repeat,linear-gradient(90deg,#fff 0 4px,transparent 4px 6px,#fff 6px) bottom/10px 4px no-repeat}
.cta-g{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(36px,6vw,96px);align-items:start}
.cta-g h2{margin-top:24px}
.cta-next{margin-top:38px;border-top:1px solid rgba(255,255,255,.2)}
.cta-next li{display:grid;grid-template-columns:34px 1fr;gap:10px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:.95rem;line-height:1.45}
.cta-next .n{font:500 .72rem/1.9 var(--mono);color:var(--cu-bright)}
.cta-next b{color:#fff}
.cta-mail{margin-top:26px;font-size:.95rem}
.cta-mail a{color:#fff;border-bottom:1.5px solid var(--cu-bright)}
.cta--band .cta-b{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:32px 48px}
.cta--band .lede{margin-top:18px}
.form{background:var(--paper);color:var(--ink-2);padding:clamp(22px,3.4vw,40px);border-radius:2px}
.form-g{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}
.fld{display:block}
.fld--w{grid-column:1/-1}
.fld>span{display:block;font:500 .7rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-bottom:7px}
.fld>span i{font-style:normal;color:var(--ink-3);text-transform:none;letter-spacing:.02em}
.fld input,.fld select,.fld textarea{width:100%;min-height:48px;padding:11px 13px;background:var(--paper);border:1px solid var(--ink-4);border-radius:2px;font-size:1rem;line-height:1.4;color:var(--ink);transition:border-color .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.fld select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%230B1F3A' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:11px;padding-right:38px}
.fld textarea{min-height:128px;resize:vertical}
.fld input:hover,.fld select:hover,.fld textarea:hover{border-color:var(--ink)}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--cu);box-shadow:0 0 0 3px var(--cu-tint)}
.form-f{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 24px;margin-top:22px}
.form-f p{font-size:.82rem;line-height:1.45;color:var(--ink-3);max-width:25em}
.form-ok{display:none;border:1px solid var(--ink);padding:26px}
.form-ok h3{font:500 1.5rem/1.2 var(--serif)}
.form-ok p{margin-top:8px}
.form.is-sent .form-in{display:none}
.form.is-sent .form-ok{display:block}
.form-err{display:none;margin-top:14px;font-size:.9rem;color:#9B1C1C}
.form.is-err .form-err{display:block}
.hp{position:absolute;left:-9999px}

/* ---------- footer ---------- */
.ft{background:#081729;color:#A9B6C8;font-size:.94rem;line-height:1.55}
.ft a:hover{color:#fff}
.ft-top{display:grid;grid-template-columns:minmax(0,4.4fr) minmax(0,2.6fr) minmax(0,2.6fr) minmax(0,2.4fr);gap:40px 32px;padding-block:clamp(52px,6vw,84px) 44px}
.ft .logo svg{width:32px;height:32px}
.ft .wm{color:#fff;font-size:1.45rem}
.ft-tag{margin-top:22px;font:400 1.5rem/1.2 var(--serif);font-style:italic;color:#fff;letter-spacing:-.01em}
.ft-about{margin-top:12px;max-width:26em}
.ft h2{font:500 .7rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.ft-top li+li{margin-top:9px}
.ft-note{border-top:1px solid rgba(255,255,255,.14);padding-block:22px;font-size:.86rem;max-width:none;color:#8F9DB2}
.ft-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 28px;border-top:1px solid rgba(255,255,255,.14);padding-block:20px 30px;font:400 .72rem/1.6 var(--mono);letter-spacing:.05em;color:#8F9DB2}
.ft-bot ul{display:flex;flex-wrap:wrap;gap:6px 24px}

/* ---------- reveal ---------- */
.js .rv{opacity:0;transform:translateY(16px)}
.js .rv.on{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease)}

/* ---------- misc ---------- */
.center{text-align:center}
.mt-l{margin-top:clamp(40px,5vw,72px)}
.mt-m{margin-top:clamp(24px,3vw,40px)}
.e404{min-height:62vh;display:grid;align-content:center;padding-block:var(--sec)}
.e404 .big{font:400 clamp(5rem,16vw,11rem)/.9 var(--serif);color:var(--line);letter-spacing:-.04em}
.smap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 32px}
.smap h2{font:500 .72rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--cu-deep);padding-bottom:12px;border-bottom:1px solid var(--ink);margin-bottom:4px}
.smap li a{display:block;padding:11px 0;border-bottom:1px solid var(--line-2);color:var(--ink);font-weight:500}
.smap li a:hover{color:var(--cu-deep)}
.smap li small{display:block;font-weight:400;font-size:.86rem;color:var(--ink-3)}

/* ====================== responsive ====================== */
@media (max-width:1080px){
  .prg{grid-template-columns:repeat(2,minmax(0,1fr))}
  .idx-r{grid-template-columns:44px minmax(0,1fr) 30px;row-gap:8px}
  .idx-s{grid-column:2}
  .idx-r .dm{grid-column:2}
  .idx-a{grid-column:3;grid-row:1}
  .models{grid-template-columns:repeat(3,minmax(0,1fr))}
  .models div:nth-child(n+4){border-top:1px solid var(--line)}
  .models div:nth-child(4){border-left:0}
  .flowx{grid-template-columns:repeat(3,minmax(0,1fr))}
  .fx:nth-child(n+4){border-top:1px solid var(--line)}
  .fx:nth-child(3n+1){border-left:0}
  .fx:nth-child(3n+1)::before{display:none}
  .art-g{grid-template-columns:minmax(0,3fr) minmax(0,9fr)}
  .ft-top{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ft-brand{grid-column:1/-1}
}
@media (max-width:940px){
  :root{--hd:64px}
  .burger{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;height:calc(100vh - var(--hd));height:calc(100dvh - var(--hd));background:var(--paper);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gut) 32px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s,transform .25s var(--ease),visibility .25s;border-top:1px solid var(--line)}
  .nav.is-open{opacity:1;visibility:visible;transform:none}
  .nav-l{flex-direction:column;align-items:stretch;gap:0}
  .nav-l>li{border-bottom:1px solid var(--line)}
  .nav-l>li>a,.nav-b{width:100%;height:58px;justify-content:space-between;font:500 1.4rem/1 var(--serif);letter-spacing:-.01em}
  .nav-l>li>a::after,.nav-b::after{display:none}
  .nav-b svg{width:14px;height:8px}
  .mega{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;transition:none}
  .mega.is-open{display:block}
  .mega .wrap{padding:0}
  .mega-in{display:block;padding:0 0 14px}
  .mega-g{grid-template-columns:1fr}
  .mega-g a{padding:12px 0}
  .mega-g a:last-child{border-bottom:0}
  .mega-s{display:none}
  .nav>.btn{margin-top:26px;justify-content:center;min-height:52px;font-size:1rem}
  body.nav-open{overflow:hidden}
  .hero-g,.two,.reach,.cta-g,.ph-g{grid-template-columns:minmax(0,1fr)}
  .hero h1{max-width:11em}
  .hero::before{inset:40% 0 0 0}
  .sec-h,.offset{grid-template-columns:minmax(0,1fr);gap:16px}
  .offset>:only-child{grid-column:auto}
  .pts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gate{grid-template-columns:minmax(0,1fr) 160px;max-width:520px}
  .gate-out{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:22px 0 0;margin-top:24px;min-height:0}
  .route{grid-template-columns:minmax(0,1fr)}
  .route::before{left:6px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .route::after{right:auto;left:1px;top:auto;bottom:-1px;border-left:6px solid transparent;border-right:6px solid transparent;border-top:9px solid var(--cu);border-bottom:0}
  .st,.st+.st{padding:0 0 30px 34px;border-left:0}
  .st::before,.st+.st::before{left:0;top:4px}
  .bus{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:26px}
  .bus::before{display:none}
  .bus-i:nth-child(3){border-left:0}
  .bus-i:nth-child(n+3){border-top:1px solid var(--line)}
  .lane{grid-template-columns:36px minmax(0,1fr);gap:0 20px}
  .lane-tab{grid-row:1/3}
  .lane-h{padding:24px 0 6px}
  .lane-r{grid-column:2;padding:6px 0 22px}
  .steps{grid-template-columns:minmax(0,1fr);gap:0}
  .steps::before{left:15px;right:auto;top:0;bottom:0;width:1px;height:auto}
  .step{padding:4px 0 30px 52px}
  .step:last-child{padding-bottom:0}
  .tree{grid-template-columns:minmax(0,1fr);gap:22px 0}
  .tree-root::after{left:22px;top:100%;width:1.5px;height:22px}
  .tree-b::before{top:-22px;bottom:calc(16% - 2px)}
  .ladder{grid-template-columns:repeat(2,minmax(0,1fr));border-bottom:0}
  .rung:nth-child(n){min-height:0;border-bottom:1px solid var(--line)}
  .bos-r{grid-template-columns:40px minmax(0,1fr)}
  .bos-r>*:nth-child(n+3){grid-column:2}
  .bos-hd{display:none}
  .spec thead{display:none}
  .spec,.spec tbody,.spec tr,.spec td{display:block;width:auto!important}
  .spec tr{padding:20px 0;border-bottom:1px solid var(--line)}
  .spec td{padding:0;border:0}
  .spec td+td{margin-top:8px}
  .spec td:last-child::before{content:"How you can check: ";font:500 .66rem/1.6 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cu-deep);display:block}
  .ins-r{grid-template-columns:minmax(0,1fr) 26px}
  .ins-r .k{grid-column:1/-1}
  .art-g{grid-template-columns:minmax(0,1fr)}
  .art-side{position:static;display:flex;flex-wrap:wrap;gap:8px 36px;padding-bottom:20px;border-bottom:1px solid var(--line)}
  .art-side div+div{margin-top:0}
  .gl-s{grid-template-columns:minmax(0,1fr);gap:8px}
  .gl-l{font-size:2.4rem}
  .scroll-hint{display:block}
  .smap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ledger{grid-template-columns:minmax(0,1fr)}
  .ledger>div+div{border-left:0;border-top:1px solid var(--ink)}
  .ft-top{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  body{font-size:1rem}
  .btn{white-space:normal}
  .acts .btn{width:100%;justify-content:space-between}
  .facts{grid-template-columns:minmax(0,1fr)}
  .facts div{display:grid;grid-template-columns:84px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--line-2)}
  .facts dd{margin-top:0}
  .stack{grid-template-columns:minmax(0,1fr);max-width:360px}
  .stack-lbl{margin-top:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px;border-top:1px solid var(--line)}
  .stack-lbl li{position:static;transform:none;display:grid;grid-template-columns:22px 1fr;gap:0 4px;padding:7px 0;border-bottom:1px solid var(--line-2)}
  .stack-lbl li:first-child{grid-column:1/-1}
  .stack-lbl .n{display:block;grid-row:span 2;font:500 .62rem/1.9 var(--mono);color:var(--cu-deep)}
  .stack-lbl b,.stack-lbl a b{font-size:.76rem}
  .stack-lbl i{font-size:.54rem}
  .stack-lbl a{display:contents}
  .stack-svg .lead line{display:none}
  .pts,.pts--3,.pts--2,.prg,.ladder,.smap{grid-template-columns:minmax(0,1fr)}
  .models{grid-template-columns:minmax(0,1fr)}
  .models div+div{border-left:0;border-top:1px solid var(--line)}
  .flowx{grid-template-columns:minmax(0,1fr)}
  .fx+.fx{border-left:0;border-top:1px solid var(--line)}
  .fx+.fx::before{display:block;left:22px;top:-7px;transform:rotate(135deg)}
  .fx h3{margin-top:12px}
  .lane-r,.form-g,.bus,.gl-t{grid-template-columns:minmax(0,1fr)}
  .bus-i+.bus-i{border-left:0;border-top:1px solid var(--line)}
  .br{grid-template-columns:minmax(0,1fr)}
  .br-h{border-right:0;border-bottom:1px solid var(--line)}
  .br-l{grid-template-columns:minmax(0,1fr)}
  .br-l div+div{border-left:0;border-top:1px solid var(--line-2)}
  .gate{grid-template-columns:minmax(0,1fr) 132px}
  .gate-svg{width:132px;height:204px}
  .sw{padding:0 11px;gap:10px}
  .sw i{display:none}
  .hz li{grid-template-columns:minmax(0,1fr)}
  .bond{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"sv sv" "ha hb" "la lb";gap:0 20px}
  .bond-svg{max-width:270px;margin:0 auto 22px}
  .bond-h--a,.bond-h--b{text-align:left;padding:0 0 9px;border-bottom:1px solid var(--ink)}
  .bond-l--a{text-align:left}
  .bond-l li,.bond-l--a li,.bond-l--b li{position:static;transform:none;padding:9px 0;border-bottom:1px solid var(--line-2);font-size:.9rem}
  .rmap tbody th{width:118px}
  .rmap tbody th .dm{white-space:normal;line-height:1.35}
  .glance div{grid-template-columns:92px 1fr}
  .faq-a{padding-right:0}
  .form-f .btn{width:100%;justify-content:space-between}
  .ft-top{grid-template-columns:minmax(0,1fr)}
  .cta--band .cta-b .btn{width:100%;justify-content:space-between}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .js .rv,.js .stack .pl,.js .stack .vias,.js .stack .lead{opacity:1;transform:none}
  .js .reach-svg .arc,.js .rv .ramp-svg .plan,.js .rv .bond-svg .wire{stroke-dashoffset:0}
}
@media print{
  .hd,.cta,.ft,.burger,.skip{display:none!important}
  .js .rv{opacity:1!important;transform:none!important}
  body{font-size:11pt}
  .sec{padding-block:24pt}
}

/* =====================================================================
   FabBeyond v2: wafer-and-die motifs, icons, explainer diagrams, infographics.
   Concatenated after site.css by build.py.
   ===================================================================== */

/* ---------- icons ---------- */
.ic{width:24px;height:24px;flex:none;color:var(--ink)}
.ic .a,.nic .a,.cov-i .a{stroke:var(--cu)}
.ic .af,.nic .af,.cov-i .af{fill:var(--cu);stroke:none}
.nic{color:var(--ink)}
.ic-l{width:34px;height:34px}
.pt>.ic{width:34px;height:34px;margin-bottom:14px}
.cta .ic{color:#fff}

/* ---------- motif 1: every section head is a row of dies; a probe steps along it ---------- */
.sec-h::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:repeating-linear-gradient(90deg,var(--ink) 0 6px,transparent 6px 9px);opacity:.2}
.js .sec-h.on::after{animation:probe 18s steps(140) infinite}
@keyframes probe{from{left:0}to{left:calc(100% - 6px)}}

/* ---------- motif 2: a faint wafer of dies behind every hero figure, swept by a lithography slit ---------- */
.wafer-bg{position:relative;isolation:isolate}
.wafer-bg::before,.wafer-bg::after{content:"";position:absolute;z-index:-1;left:50%;top:50%;width:min(122%,720px);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;
  -webkit-mask-image:radial-gradient(circle,#000 66%,transparent 70.6%);mask-image:radial-gradient(circle,#000 66%,transparent 70.6%);pointer-events:none}
.wafer-bg::before{background-image:linear-gradient(90deg,transparent 20px,var(--paper) 20px),linear-gradient(transparent 20px,var(--paper) 20px),linear-gradient(#EDF0F4,#EDF0F4);background-size:24px 24px;background-position:center}
.wafer-bg::after{background:linear-gradient(90deg,transparent 0 44%,rgba(180,85,29,.10) 49%,rgba(180,85,29,.16) 50%,rgba(180,85,29,.10) 51%,transparent 56% 100%) 0 0/250% 100% no-repeat}
.js .wafer-bg::after{animation:slit 9s cubic-bezier(.45,0,.55,1) infinite}
@keyframes slit{from{background-position:100% 0}to{background-position:0 0}}

/* ---------- motif 3: circuit traces with signal pulses in the dark bands ---------- */
.tr-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.tr-l{fill:none;stroke:rgba(255,255,255,.075);stroke-width:1.5;stroke-linejoin:round}
.tr-v{fill:none;stroke:rgba(255,255,255,.14);stroke-width:1.3}
.tr-p{fill:none;stroke:var(--cu-bright);stroke-width:2;stroke-linecap:round;stroke-dasharray:3 97;stroke-dashoffset:100;opacity:.85}
.js .tr-p{animation:trp 8s linear infinite;animation-delay:calc(var(--i)*-1.4s)}
@keyframes trp{to{stroke-dashoffset:0}}

/* ---------- hero spec strip (icons instead of a text box) ---------- */
.spec4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line);margin-top:clamp(40px,5vw,64px)}
.spec4>div{display:grid;grid-template-columns:30px 1fr;gap:4px 14px;padding:18px 20px 18px 0}
.spec4>div+div{padding-left:20px;border-left:1px solid var(--line-2)}
.spec4 .ic{grid-row:span 2;width:28px;height:28px}
.spec4 dt{font:500 .66rem/1.5 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.spec4 dd{font-size:.92rem;line-height:1.4;color:var(--ink)}
.ph-fig{display:grid;place-items:center;min-height:300px}
.ph-fig>svg{width:100%;max-width:380px;height:auto;overflow:visible}

/* ---------- numbered balloons and diagram legends ---------- */
.bl circle{fill:var(--paper);stroke:var(--ink);stroke-width:1.2}
.bl text{font:500 10.5px var(--mono);fill:var(--ink);text-anchor:middle}
.dg{display:grid;gap:clamp(24px,3vw,36px)}
.dg--side{grid-template-columns:minmax(0,6fr) minmax(0,5fr);align-items:center}
.dg-sc>svg{width:100%;height:auto;display:block}
.dg--side .dg-sc>svg{max-width:460px;margin-inline:auto}
.dg-l{columns:3;column-gap:34px;counter-reset:none}
.dg--side .dg-l{columns:1}
.dg-l li{display:grid;grid-template-columns:24px 1fr;gap:12px;padding:10px 0;border-top:1px solid var(--line-2);break-inside:avoid;font-size:.9rem;line-height:1.45;color:var(--ink-2)}
.dg-l b{color:var(--ink)}
.dg-n{width:22px;height:22px;border-radius:50%;border:1.2px solid var(--ink);display:grid;place-items:center;font:500 .66rem/1 var(--mono);color:var(--ink);background:var(--paper)}

/* ---------- the bin map of industry challenges ---------- */
.bm{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:center}
.bm-w{display:grid;gap:14px;justify-items:center}
.bm-svg{width:100%;max-width:430px;height:auto}
.bm-edge{fill:var(--paper);stroke:var(--line);stroke-width:1.2}
.sec--warm .bm-edge{fill:#fff}
.bm-notch{fill:none;stroke:var(--line);stroke-width:1.2}
.bm-d{fill:#E5E9EF;stroke:transparent;stroke-width:0;transition:fill .35s}
.bm-d.bm-f{fill:#B9C2CE}
.bm-d.hot{fill:var(--cu)}
.js .bm.on .bm-d{animation:bmprobe 7s linear infinite;animation-delay:calc(var(--o)*41ms)}
@keyframes bmprobe{0%,1.4%{stroke:var(--ink);stroke-width:2.4}2.2%,100%{stroke:transparent;stroke-width:0}}
.bm-cap{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 16px;font:400 .7rem/1.4 var(--mono);letter-spacing:.05em;color:var(--ink-3)}
.bm-k{display:inline-block;width:10px;height:10px;margin-right:-8px}
.bm-k--p{background:#E5E9EF}.bm-k--f{background:#B9C2CE}.bm-k--h{background:var(--cu)}
.bins{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;border-top:1px solid var(--ink)}
.bin{display:grid;grid-template-columns:48px 28px 1fr;align-items:start;gap:4px 12px;width:100%;padding:15px 10px 15px 0;text-align:left;border-bottom:1px solid var(--line);transition:background .25s;position:relative}
.bin::before{content:"";position:absolute;left:0;top:-1px;height:2px;width:0;background:var(--cu);transition:width .5s var(--ease)}
.bin:hover,.bin[aria-pressed="true"]{background:var(--cu-tint)}
.bin[aria-pressed="true"]::before{width:100%}
.bin-n{font:500 .66rem/1.9 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cu-deep);padding-left:8px}
.bin .ic{width:24px;height:24px;margin-top:2px}
.bin-t b{display:block;font-weight:600;font-size:.98rem;line-height:1.3;color:var(--ink)}
.bin-t span{display:block;margin-top:4px;font-size:.86rem;line-height:1.45;color:var(--ink-3)}
.bm--compact .bin{padding:13px 8px 13px 0}
.bm--compact .bin-t span{display:none}
.bm--compact .bin[aria-pressed="true"] .bin-t span{display:block}
.bm--compact .bins{grid-template-columns:minmax(0,1fr)}

/* heat table: where each challenge bites */
.heat{overflow-x:auto;border-top:1px solid var(--ink)}
.heat table{min-width:640px}
.heat th,.heat td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:center;vertical-align:middle}
.heat thead th{font:500 .66rem/1.4 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.heat thead th:first-child,.heat tbody th{text-align:left}
.heat tbody th a{display:flex;align-items:center;gap:12px;font-weight:600;font-size:.95rem;color:var(--ink)}
.heat tbody th a:hover{color:var(--cu-deep)}
.ht{display:inline-block;border-radius:50%;vertical-align:middle}
.ht-0{width:5px;height:5px;background:var(--line)}
.ht-1{width:9px;height:9px;background:#B9C2CE}
.ht-2{width:14px;height:14px;background:var(--cu-line)}
.ht-3{width:19px;height:19px;background:var(--cu)}
.heat-k{display:flex;flex-wrap:wrap;align-items:center;gap:8px 24px;margin-top:14px;font:400 .72rem/1.4 var(--mono);color:var(--ink-3)}
.heat-k span{display:inline-flex;align-items:center;gap:8px}

/* ---------- consultant loop ---------- */
.lpf{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(28px,4vw,64px);align-items:center}
.lp-svg{width:100%;max-width:560px;height:auto;display:block;margin-inline:auto;overflow:visible}
.lp-ring{fill:none;stroke:var(--line);stroke-width:1;stroke-dasharray:2 5}
.lp-arc{fill:none;stroke:var(--ink);stroke-width:1.4}
.lp-ah{fill:var(--ink)}
.lp-n circle{fill:var(--paper);stroke:var(--ink);stroke-width:1.4}
.js .lpf.on .lp-n circle{animation:lpn 14s linear infinite;animation-delay:calc(var(--i)*2.333s - .4s)}
@keyframes lpn{0%,6%{stroke:var(--cu);stroke-width:2.6;fill:var(--cu-tint)}10%,100%{stroke:var(--ink);stroke-width:1.4;fill:var(--paper)}}
.lp-dot{fill:var(--cu)}
.js .lpf.on .lp-spin{animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.lp-k{font:500 10px var(--mono);letter-spacing:.1em;fill:var(--cu-deep)}
.lp-t{font:500 16px var(--serif);fill:var(--ink)}
.lp-c1{font:500 10px var(--mono);letter-spacing:.16em;fill:var(--ink-3)}
.lp-c2{font:italic 400 22px var(--serif);fill:var(--cu-deep)}
.lpf-l li{display:grid;grid-template-columns:30px 30px 1fr;gap:12px;align-items:start;padding:13px 0;border-top:1px solid var(--line)}
.lpf-l li:first-child{border-top-color:var(--ink)}
.lpf-l .dg-n{border:0;font-size:.7rem;color:var(--cu-deep);width:auto;place-items:start;padding-top:4px;background:none}
.lpf-l b{display:block;font-weight:600;color:var(--ink)}
.lpf-l span{font-size:.92rem;line-height:1.45}

/* ---------- process strips ---------- */
.pf{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));position:relative}
.pf::before{content:"";position:absolute;left:calc(50% / var(--n));right:calc(50% / var(--n));top:28px;height:2px;background:repeating-linear-gradient(90deg,var(--ink) 0 6px,transparent 6px 10px);opacity:.5}
.pf-i{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 6px}
.pf-ic{position:relative;z-index:1;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--paper);border:1.5px solid var(--ink)}
.sec--warm .pf-ic{background:var(--warm)}
.pf-ic .ic{width:27px;height:27px}
.js .pf.on .pf-ic{animation:pfp calc(var(--n) * .7s) linear infinite;animation-delay:calc(var(--i) * .7s)}
@keyframes pfp{0%,9%{border-color:var(--cu);background:var(--cu-tint);box-shadow:0 0 0 6px rgba(180,85,29,.12)}16%,100%{border-color:var(--ink);box-shadow:0 0 0 0 rgba(180,85,29,0)}}
.pf-no{margin-top:12px;font:500 .64rem/1 var(--mono);letter-spacing:.06em;color:var(--cu-deep)}
.pf-i b{margin-top:6px;font-weight:600;font-size:.94rem;line-height:1.25;color:var(--ink)}
.pf-s{margin-top:5px;font-size:.8rem;line-height:1.4;color:var(--ink-3)}
.pf-tag{margin-top:9px;padding:3px 7px;border:1px solid var(--cu-line);background:var(--cu-tint);font:500 .6rem/1.2 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--cu-deep)}
.pf-note{margin-top:22px;font-size:.88rem;color:var(--ink-3)}
.pf--b .pf-ic{border-style:dashed}
.jr{display:grid;gap:22px}
.jr-h{display:flex;align-items:center;gap:12px;font:500 .72rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.jr-h span{padding:4px 8px;background:var(--ink);color:#fff}
.jr-loop{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px dashed var(--cu-line);background:var(--cu-tint);font-size:.9rem;color:var(--ink)}
.jr-loop .ic{flex:none}
.jr-band{display:grid;grid-template-columns:1fr 1fr;margin-top:26px}
.jr-b{padding-top:10px;font:500 .66rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;text-align:center;border-top:2px solid var(--ink);color:var(--ink)}
.jr-b--b{border-top:2px dashed var(--cu);color:var(--cu-deep);margin-left:8px}
.jr-b--f{margin-right:8px}

/* ---------- fab cross-section ---------- */
.fs-clean{fill:#F6F8FA}.fs-sub{fill:#EDF0F4}
.fs-bld{fill:none;stroke:var(--ink);stroke-width:1.4}
.fs-ffu{fill:#fff;stroke:var(--ink);stroke-width:.9}
.fs-air{stroke:var(--ink-4);stroke-width:1.1;stroke-dasharray:3 5}
.fs-ah{fill:var(--ink-4)}
.js .dg.on .fs-air,.js .ph-fig .fs-air{animation:air 1.4s linear infinite}
@keyframes air{to{stroke-dashoffset:-16}}
.fs-rail{stroke:var(--ink);stroke-width:3}
.fs-hang{stroke:var(--ink-4);stroke-width:1}
.fs-veh rect:first-child{fill:var(--ink)}
.fs-veh path{stroke:var(--ink);stroke-width:1.4}
.js .fs-veh{animation:veh 13s ease-in-out infinite alternate}
@keyframes veh{to{transform:translateX(392px)}}
.fs-foup{fill:var(--cu-tint);stroke:var(--cu);stroke-width:1.2}
.fs-tool{fill:#fff;stroke:var(--ink);stroke-width:1.3}
.fs-ch{fill:none;stroke:var(--ink-4);stroke-width:1.2}
.fs-port{fill:#E3E7ED;stroke:var(--ink-4)}
.fs-pipe{stroke:var(--ink-4);stroke-width:1.6}
.fs-pump{fill:#fff;stroke:var(--ink);stroke-width:1.2}
.fs-chem{stroke:var(--cu);stroke-width:2}
.fs-op path{fill:#fff;stroke:var(--ink);stroke-width:1.3}
.fs-visor{fill:var(--cu)}
.fs-floor{fill:#D5DBE3}
.fs-perf{stroke:#fff;stroke-width:2;stroke-dasharray:3 4}
.fs-chemline,.fs-feed{fill:none;stroke:var(--cu);stroke-width:2.4}
.fs-flow{fill:none;stroke:#fff;stroke-width:1.3;stroke-dasharray:3 22}
.js .fs-flow{animation:flow 2.2s linear infinite}
@keyframes flow{to{stroke-dashoffset:-50}}
.fs-cab,.fs-abate,.fs-tank,.fs-util{fill:#fff;stroke:var(--ink);stroke-width:1.2}
.fs-cyl{stroke:var(--cu);stroke-width:4;stroke-linecap:round}
.fs-exh{fill:none;stroke:var(--ink-4);stroke-width:1.5;stroke-dasharray:6 4}
.fs-ground{stroke:var(--ink);stroke-width:1.5}
.fs-lv{font:500 9.5px var(--mono);letter-spacing:.14em;fill:var(--ink-3)}

/* ---------- chip cross-section ---------- */
.cs-ild{fill:#F7F8FA}.cs-band{fill:#EEF1F5}.cs-sub{fill:#DCE2EA}
.cs-well{fill:#C9D2DD;opacity:.7}.cs-well2{fill:#E9D7C8}
.cs-sd{fill:var(--cu-line)}.cs-gate{fill:var(--ink)}.cs-ox{fill:var(--cu)}.cs-con{fill:#5F6E84}
.cs-m{fill:var(--cu)}.cs-via{fill:var(--cu-deep)}
.cs-pass{fill:#E3E8EE;stroke:var(--ink-4)}.cs-pad{fill:var(--cu-bright)}.cs-open{fill:var(--paper)}
.cs-wire{fill:none;stroke:var(--cu);stroke-width:2}
.cs-lead{fill:#fff;stroke:var(--ink)}
.cs-sig{fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:16 820;stroke-dashoffset:836}
.js .dg.on .cs-sig{animation:sig 3.6s linear infinite}
@keyframes sig{to{stroke-dashoffset:0}}
.cs-br{fill:none;stroke:var(--ink-3);stroke-width:1}
.cs-bt{font:500 11px var(--mono);letter-spacing:.12em;fill:var(--ink)}
.cs-bs{font:400 11px var(--sans);fill:var(--ink-3)}

/* ---------- wafer anatomy ---------- */
.wa-body{fill:#F1F4F7}.wa-pd{fill:#DCE2E9}
.wa-mask{fill:none;stroke:var(--paper);stroke-width:80}
.sec--warm .wa-mask{stroke:var(--warm)}
.sec--warm .cs-open{fill:var(--warm)}
.wa-d{fill:#C6CFDA}
.js .dg.on .wa-d{animation:waprobe 10s linear infinite;animation-delay:calc(var(--o)*68ms)}
@keyframes waprobe{0%,1.2%{fill:var(--cu)}2.4%,100%{fill:#C6CFDA}}
.wa-edge{fill:none;stroke:var(--ink);stroke-width:1.5}
.wa-ex{fill:none;stroke:var(--cu);stroke-width:1.2;stroke-dasharray:4 4}
.wa-ret{fill:none;stroke:var(--cu);stroke-width:2;stroke-dasharray:7 3}
.wa-test{fill:#fff;stroke:var(--cu);stroke-width:1.2}
.wa-tl{stroke:var(--cu);stroke-width:.9}
.wa-notch{fill:var(--paper);stroke:var(--ink);stroke-width:1.5;stroke-linejoin:round}
.sec--warm .wa-notch{fill:var(--warm)}

/* ---------- package cross-sections ---------- */
.pk-pcb{fill:#E3E7ED}
.pk-lead{fill:none;stroke:#9AA5B5;stroke-width:4;stroke-linejoin:round}
.pk-mold{fill:rgba(11,31,58,.07);stroke:var(--ink);stroke-width:1.4}
.pk-pad{fill:var(--cu-line)}.pk-attach{fill:var(--cu)}.pk-die{fill:var(--ink)}
.pk-in{stroke:#9AA5B5;stroke-width:6}
.pk-wire{fill:none;stroke:var(--cu);stroke-width:1.6}
.pk-sub{fill:#E9EDF2;stroke:var(--ink-3)}
.pk-rt{fill:none;stroke:var(--cu);stroke-width:1.2}
.pk-uf{fill:var(--cu-tint);stroke:var(--cu-line)}
.pk-bump{fill:var(--cu-bright)}
.pk-ball{fill:#C5CDD8;stroke:var(--ink-3)}
.pk-t{font:500 10.5px var(--mono);letter-spacing:.1em;fill:var(--ink)}

/* ---------- gowning ---------- */
.gw-base{fill:#D5DBE3}
.gw-l path,.gw-l rect{fill:#fff;stroke:var(--ink);stroke-width:1.4;stroke-linejoin:round}
.gw-l .gw-zip{fill:none;stroke:var(--cu);stroke-width:1.6}
.gw-l .gw-glove{fill:var(--cu-line);stroke:var(--cu)}
.gw-l .gw-glass{fill:rgba(11,31,58,.18);stroke:var(--ink)}
.js .gw-l{animation:12s infinite both}
.js .gw-l1{animation-name:gw1}.js .gw-l2{animation-name:gw2}.js .gw-l3{animation-name:gw3}.js .gw-l4{animation-name:gw4}
.js .gw-l5{animation-name:gw5}.js .gw-l6{animation-name:gw6}.js .gw-l7{animation-name:gw7}
@keyframes gw1{0%,8%{opacity:0}10%,88%{opacity:1}95%,100%{opacity:0}}
@keyframes gw2{0%,18%{opacity:0}20%,88%{opacity:1}95%,100%{opacity:0}}
@keyframes gw3{0%,28%{opacity:0}30%,88%{opacity:1}95%,100%{opacity:0}}
@keyframes gw4{0%,38%{opacity:0}40%,88%{opacity:1}95%,100%{opacity:0}}
@keyframes gw5{0%,48%{opacity:0}50%,88%{opacity:1}95%,100%{opacity:0}}
@keyframes gw6{0%,58%{opacity:0}60%,88%{opacity:1}95%,100%{opacity:0}}
@keyframes gw7{0%,68%{opacity:0}70%,88%{opacity:1}95%,100%{opacity:0}}

/* ---------- funnel and OEE (HTML bars) ---------- */
.fn,.oe{border-top:1px solid var(--ink);padding-top:10px}
.fn-r{display:grid;grid-template-columns:minmax(0,13rem) minmax(0,1fr) minmax(0,15rem);gap:20px;align-items:center;padding:8px 0}
.fn-l,.oe-l{font-weight:600;font-size:.93rem;line-height:1.3;color:var(--ink);text-align:right}
.fn-t{position:relative;height:30px}
.fn-bar,.fn-lost{position:absolute;left:50%;top:0;bottom:0;transform:translateX(-50%)}
.fn-lost{width:var(--p);background:repeating-linear-gradient(135deg,var(--cu-tint) 0 5px,var(--cu-line) 5px 6.5px)}
.fn-bar{width:var(--w);background:var(--ink)}
.fn-r:nth-last-child(2) .fn-bar{background:var(--cu)}
.fn-x,.oe-x{font-size:.84rem;line-height:1.4;color:var(--cu-deep)}
.js .fn.rv.on .fn-bar,.js .oe.rv.on .oe-bar{animation:grow 1s var(--ease) both;animation-delay:calc(var(--i)*.14s + .2s)}
@keyframes grow{from{width:0}}
.fn-n{margin-top:16px;font:400 .72rem/1.5 var(--mono);color:var(--ink-3)}
.oe-r{display:grid;grid-template-columns:minmax(0,13rem) minmax(0,1fr) minmax(0,16rem);gap:20px;align-items:center;padding:9px 0}
.oe-t{position:relative;height:28px}
.oe-bar{position:absolute;left:0;top:0;bottom:0;width:var(--w);background:var(--ink)}
.oe-r:last-child .oe-bar,.oe-r:nth-last-child(2) .oe-bar{background:var(--ink)}
.oe-lost{position:absolute;top:0;bottom:0;left:var(--w);width:calc(var(--p) - var(--w));background:repeating-linear-gradient(135deg,var(--cu-tint) 0 5px,var(--cu-line) 5px 6.5px)}
.oe-x b{display:block;color:var(--ink);font-weight:600}
.oe-x{color:var(--ink-3)}
.oe-eq{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:14px 0 18px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.oe-eq span{display:inline-flex;align-items:center;gap:8px}
.oe-eq b{font-weight:600;color:var(--ink)}
.oe-eq .op{font:400 1.4rem/1 var(--serif);color:var(--cu-deep)}

/* ---------- skills matrix ---------- */
.sm{overflow-x:auto;border-top:1px solid var(--ink)}
.sm table{min-width:520px}
.sm th,.sm td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:center}
.sm thead th{font:500 .66rem/1.4 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.sm tbody th{text-align:left;font-weight:600;font-size:.94rem;color:var(--ink)}
.sm thead th:first-child{text-align:left}
.sm-dots{display:inline-flex;gap:4px}
.sm-d{display:inline-block;width:11px;height:11px;border:1.5px solid var(--ink-4)}
.sm-d.on{background:var(--ink);border-color:var(--ink)}
.sm-risk{background:var(--cu-tint)}
.sm-risk .sm-d.on{background:var(--cu);border-color:var(--cu)}
.sm-flag{display:inline-block;width:14px;height:14px;background:var(--cu-tint);border:1px solid var(--cu-line)}

/* ---------- what a fab consumes ---------- */
.mb{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:clamp(18px,3vw,40px);align-items:center}
.mb-col .k{display:block;color:var(--cu-deep);padding-bottom:10px;border-bottom:1px solid var(--ink)}
.mb-l li{display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:start;padding:12px 0;border-bottom:1px solid var(--line-2)}
.mb-l b{display:block;font-weight:600;color:var(--ink);font-size:.96rem}
.mb-l span{font-size:.86rem;line-height:1.4;color:var(--ink-3)}
.mb-l li.w b{color:var(--cu-deep)}
.mb-mid{display:flex;align-items:center;gap:14px}
.mb-ar{width:44px;height:2px;background:repeating-linear-gradient(90deg,var(--cu) 0 6px,transparent 6px 10px);background-size:20px 2px}
.js .mb-ar{animation:mbar 1s linear infinite}
@keyframes mbar{to{background-position:20px 0}}
.mb-core{display:grid;justify-items:center;gap:6px;padding:20px 22px;border:1px solid var(--ink);background:var(--paper);text-align:center}
.mb-core svg{width:110px;height:110px}
.mb-core rect{fill:var(--ink)}
.mb-core rect.mb-hot{fill:var(--cu)}
.mb-core b{font:500 1.2rem/1.2 var(--serif);color:var(--ink)}
.mb-core span{font-size:.8rem;color:var(--ink-3)}

/* ---------- comparison table ---------- */
.cmp{overflow-x:auto;border-top:1px solid var(--ink)}
.cmp table{min-width:680px}
.cmp th,.cmp td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left;font-size:.92rem;line-height:1.45}
.cmp thead th{vertical-align:bottom}
.cmp thead th .ic{width:32px;height:32px;display:block;margin-bottom:10px}
.cmp thead th b{display:block;font:500 1.3rem/1.2 var(--serif);color:var(--ink)}
.cmp thead th span{display:block;margin-top:2px;font:400 .68rem/1.4 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--cu-deep)}
.cmp tbody th{width:150px;font:500 .68rem/1.6 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.cmp td{color:var(--ink)}

/* ---------- hero vignettes ---------- */
.ym-g{fill:#DCE2EA}.ym-m{fill:#9FAABA}.ym-f{fill:var(--cu)}
.ym-edge{fill:#fff;stroke:var(--line);stroke-width:1.2}
.ym-lens circle{fill:rgba(255,255,255,.28);stroke:var(--ink);stroke-width:2.5}
.ym-lens path{stroke:var(--ink);stroke-width:6;stroke-linecap:round}
.ym-lens{transform:translate(110px,100px)}
.js .ym-lens{animation:lens 11s ease-in-out infinite}
@keyframes lens{0%,100%{transform:translate(110px,100px)}28%{transform:translate(160px,150px)}55%{transform:translate(245px,215px)}80%{transform:translate(70px,220px)}}
.ym-tag{font:500 9px var(--mono);letter-spacing:.12em;fill:var(--ink-3)}
.rd-die{fill:#F7F8FA;stroke:var(--ink);stroke-width:1.4}
.rd-pad{fill:var(--cu-line)}
.rd-blk{fill:#fff;stroke:var(--ink-4)}
.rd-t{font:500 9px var(--mono);letter-spacing:.08em;fill:var(--ink-3)}
.rd-r{fill:none;stroke:var(--cu);stroke-width:2.2;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:0}
.js .rd-r{animation:route 10s ease-in-out infinite both;animation-delay:calc(var(--i)*.32s)}
@keyframes route{0%{stroke-dashoffset:1}22%,86%{stroke-dashoffset:0}100%{stroke-dashoffset:1}}
.sn-ring{fill:none;stroke:var(--line);stroke-dasharray:2 4}
.sn-ln{stroke:var(--line);stroke-width:1}
.sn-ln.sn-loc{stroke:var(--cu-line)}
.sn-n{fill:#fff;stroke:var(--ink-4);stroke-width:1.2}
.sn-n.sn-loc{fill:var(--cu);stroke:var(--cu)}
.sn-n.sn-reg{stroke:var(--ink)}
.sn-p{fill:none;stroke:var(--cu);stroke-width:2.2;stroke-linecap:round;stroke-dasharray:.07 1;stroke-dashoffset:1.07;opacity:0}
.js .sn-p{opacity:1;animation:snp 4.2s linear infinite;animation-delay:calc(var(--i)*-.39s)}
.sn-p.sn-glo{stroke:var(--ink-4)}
@keyframes snp{to{stroke-dashoffset:0}}
.sn-fab{fill:var(--ink)}.sn-fd{fill:#3A4E6B}.sn-fd.sn-hot{fill:var(--cu-bright)}
.sn-t{font:500 9px var(--mono);letter-spacing:.16em;fill:var(--ink-3)}
.mk-c{fill:var(--ink);transform-box:fill-box;transform-origin:center}
.mk-b{fill:var(--cu)}
.js .mk-c{animation:mkc 9s infinite both;animation-delay:calc(var(--k)*40ms)}
.js .mk-b{animation:mkb 9s infinite both}
@keyframes mkc{0%{opacity:0;transform:scale(.3)}5%,88%{opacity:1;transform:none}96%,100%{opacity:0;transform:scale(.6)}}
@keyframes mkb{0%,24%{opacity:0;transform:translate(-38px,38px)}30%{opacity:1;transform:translate(-38px,38px)}44%,88%{opacity:1;transform:none}96%,100%{opacity:0}}

/* ---------- insight cards with covers ---------- */
.insg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--line)}
.ins-c{position:relative;display:flex;flex-direction:column;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.ins-c .cov{display:block;width:100%;height:auto;border-bottom:1px solid var(--line-2);background-color:var(--warm);background-image:linear-gradient(90deg,transparent 84.6%,var(--warm) 0),linear-gradient(transparent 84.6%,var(--warm) 0),linear-gradient(#E8ECF1,#E8ECF1);background-size:6.1905% 11.017%}
.cov-hot{fill:var(--cu);transition:transform .5s var(--ease)}
.cov-i{color:var(--ink)}
.cov-t{font:500 11px var(--mono);letter-spacing:.12em;fill:var(--ink-3)}
.ins-c:hover .cov-hot{transform:translate(26px,-26px)}
.ins-cb{display:flex;flex-direction:column;flex:1;padding:20px 22px 22px}
.ins-cb p.k{color:var(--cu-deep);font-size:.7rem;margin:0}
.ins-cb h3{margin-top:10px;font:500 1.28rem/1.2 var(--serif);letter-spacing:-.01em;transition:color .25s}
.ins-cb h3 a::after{content:"";position:absolute;inset:0}
.ins-cb p{margin-top:8px;font-size:.9rem;line-height:1.5}
.ins-cb .meta{margin-top:auto;padding-top:14px;font:400 .68rem/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.ins-c:hover h3{color:var(--cu-deep)}
.feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-bottom:clamp(48px,6vw,80px)}
.feat a{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;align-items:center;padding:24px;border:1px solid var(--ink);background:var(--paper);transition:background .25s}
.feat a:hover{background:var(--cu-tint)}
.feat .ic{grid-row:span 2;width:44px;height:44px}
.feat b{font:500 1.4rem/1.2 var(--serif);color:var(--ink)}
.feat span{font-size:.9rem;color:var(--ink-3)}

/* ---------- icon rows inside existing components ---------- */
.strip li{display:inline-flex;align-items:center;gap:9px}
.strip .ic{width:20px;height:20px}
.idx-n{display:grid;gap:10px;justify-items:start}
.idx-n .ic{width:30px;height:30px}
.prg-ic{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.prg-ic .ic{width:32px;height:32px}
.prg-ic span{font:500 .68rem/1 var(--mono);letter-spacing:.08em;color:var(--cu-deep)}
.st .ic{width:30px;height:30px;margin-bottom:10px}
.facts .ic{width:22px;height:22px;margin-bottom:8px}
.ledger li .ic{width:22px;height:22px;float:left;margin:1px 12px 0 0}
.ledger li{overflow:hidden}
.fx .ic{width:28px;height:28px;margin-top:16px}
.fx h3{margin-top:10px}
.bos-r h3 .ic{width:26px;height:26px;display:block;margin-bottom:8px}
.rung .ic{width:30px;height:30px;margin-bottom:12px}
.hz .ic{width:26px;height:26px;margin-bottom:6px}
.chal{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:24px 32px;padding:clamp(28px,3.5vw,44px) 0;border-top:1px solid var(--line)}
.chal-h .ic{width:44px;height:44px}
.chal-h .k{display:block;margin-top:14px;color:var(--cu-deep)}
.chal-h h3{margin-top:6px;font:500 1.6rem/1.15 var(--serif)}
.chal-b{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.chal-b>div{border-top:2px solid var(--ink);padding-top:12px}
.chal-b>div:last-child{border-top-color:var(--cu)}
.chal-b .k{display:block;margin-bottom:8px}
.chal-b li{font-size:.93rem;line-height:1.45;padding:5px 0}
.chal-b p{font-size:.93rem;line-height:1.5}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .insg{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dg-l{columns:2}
  .pf--jr{grid-template-columns:repeat(5,minmax(0,1fr));row-gap:28px}
  .pf--jr::before{display:none}
}
@media (max-width:940px){
  .bm,.lpf,.dg--side,.mb{grid-template-columns:minmax(0,1fr)}
  .spec4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .spec4>div:nth-child(3){padding-left:0;border-left:0}
  .spec4>div:nth-child(n+3){border-top:1px solid var(--line-2)}
  .chal{grid-template-columns:minmax(0,1fr)}
  .mb-mid{flex-direction:column}
  .mb-ar{width:2px;height:30px;background:repeating-linear-gradient(180deg,var(--cu) 0 6px,transparent 6px 10px)}
  .ph-fig{min-height:0;margin-top:8px}
  .ph-fig>svg{max-width:320px}
}
@media (max-width:760px){
  .pf{grid-template-columns:minmax(0,1fr)!important;gap:0}
  .pf::before{left:28px;right:auto;top:28px;bottom:28px;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--ink) 0 6px,transparent 6px 10px);display:block!important}
  .pf-i{display:grid;grid-template-columns:58px 1fr;grid-template-rows:auto auto auto;column-gap:16px;text-align:left;align-items:start;padding:0 0 18px}
  .pf-ic{grid-row:1/5}
  .pf-no{margin-top:6px}
  .pf-i b{margin-top:4px}
  .pf-tag{justify-self:start}
  .jr-band{grid-template-columns:minmax(0,1fr);gap:8px}
  .jr-b--b,.jr-b--f{margin:0}
  .dg-l{columns:1}
  .dg-sc--wide{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-inline:calc(var(--gut)*-1);padding-inline:var(--gut)}
  .dg-sc--wide>svg{min-width:580px}
  .bins{grid-template-columns:minmax(0,1fr)}
  .insg,.feat,.chal-b{grid-template-columns:minmax(0,1fr)}
  .fn-r,.oe-r{grid-template-columns:minmax(0,1fr);gap:6px;padding:10px 0}
  .fn-l,.oe-l{text-align:left}
  .lp-t{font-size:18px}
}
@media (max-width:640px){
  .spec4{grid-template-columns:minmax(0,1fr)}
  .spec4>div,.spec4>div+div{padding:14px 0;border-left:0}
  .spec4>div+div{border-top:1px solid var(--line-2)}
}
@media (prefers-reduced-motion:reduce){
  .js .gw-l,.js .mk-c,.js .mk-b{opacity:1!important;transform:none!important}
  .js .rd-r{stroke-dashoffset:0!important}
  .js .sn-p{opacity:0!important}
}

/* ---------- small additions ---------- */
.bus-i .ic{width:26px;height:26px;margin-bottom:10px}
.toc6{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--line)}
.toc6 a{display:grid;grid-template-columns:30px 1fr;gap:2px 12px;align-items:center;padding:16px 16px 16px 14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);transition:background .25s}
.toc6 a:hover{background:var(--cu-tint)}
.toc6 .ic{grid-row:span 2;width:28px;height:28px}
.toc6 span{font:500 .64rem/1.4 var(--mono);letter-spacing:.08em;color:var(--cu-deep)}
.toc6 b{font-weight:600;font-size:.95rem;color:var(--ink);line-height:1.25}
@media (max-width:640px){.toc6{grid-template-columns:minmax(0,1fr)}}

/* failure signatures */
.sig4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.sig4 figure{display:grid;gap:12px;align-content:start}
.sig4 svg{width:100%;max-width:170px;height:auto;margin-inline:auto}
.sig4 figcaption{font-size:.88rem;line-height:1.45;color:var(--ink-2);border-top:1px solid var(--line);padding-top:10px}
.sig4 figcaption b{display:block;color:var(--ink);font-size:.98rem;margin-bottom:2px}
.sg-e{fill:#F1F4F7;stroke:var(--line)}.sg-p{fill:#C6CFDA}.sg-f{fill:var(--cu)}
/* six-icon strip */
.ico6{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-top:1px solid var(--ink)}
.ico6 li{display:grid;justify-items:start;gap:10px;padding:18px 16px 18px 0;border-bottom:1px solid var(--line)}
.ico6 li+li{padding-left:16px;border-left:1px solid var(--line-2)}
.ico6 .ic{width:30px;height:30px}
.ico6 b{font-weight:600;font-size:.94rem;line-height:1.3;color:var(--ink)}
.ico6 span{font-size:.84rem;line-height:1.4;color:var(--ink-3)}
/* articles: full-width figures between prose blocks */
.art-fig{margin-block:clamp(44px,5.5vw,72px)}
.art-fig>figcaption{max-width:52em}
.art-g+.art-g{margin-top:0}
.art-g>.sp{display:block}
.tk-i li{display:grid;grid-template-columns:26px 1fr;gap:12px;align-items:start;padding:7px 0!important}
.tk-i li::before{display:none!important}
.tk-i .ic{width:22px;height:22px;margin-top:1px}
.br-h .ic{width:26px;height:26px;margin-bottom:6px}
.ph-fig .bond{max-width:520px}
@media (max-width:1080px){.ico6{grid-template-columns:repeat(3,minmax(0,1fr))}.ico6 li:nth-child(4){border-left:0;padding-left:0}}
@media (max-width:760px){.sig4{grid-template-columns:repeat(2,minmax(0,1fr))}.ico6{grid-template-columns:repeat(2,minmax(0,1fr))}.ico6 li:nth-child(odd){border-left:0;padding-left:0}.ico6 li:nth-child(even){padding-left:16px;border-left:1px solid var(--line-2)}}

/* components placed inside article prose */
.prose .fig{margin-block:2em}
.prose :is(.pf,.dg-l,.bins,.lpf-l,.tk-i) li{padding-left:0}
.prose :is(.pf,.dg-l,.bins,.lpf-l) li::before{content:none}
.prose :is(.pf,.dg-l,.bins,.lpf-l) li+li{margin-top:0}
.prose .rung h3,.prose .pf h3{margin-top:0}
.prose .ladder{grid-template-columns:repeat(4,minmax(0,1fr))}
.prose .rung{padding:16px 14px 18px}
.prose .rung:nth-child(1){min-height:150px}.prose .rung:nth-child(2){min-height:180px}.prose .rung:nth-child(3){min-height:210px}.prose .rung:nth-child(4){min-height:240px}
.prose .rung p{font-size:.86rem}
.prose .pf{--n:6}
.prose .pf-s{display:none}
.prose .cmp table{min-width:620px}
@media (max-width:760px){.prose .ladder{grid-template-columns:repeat(2,minmax(0,1fr))}.prose .pf-s{display:block}}
/* keep the big cross-sections at a readable, not overwhelming, size */
.dg--chip .dg-sc>svg{max-width:820px;margin-inline:auto}
.dg--fab .dg-sc>svg{max-width:900px;margin-inline:auto}
.dg--pkg .dg-sc>svg{max-width:880px;margin-inline:auto}
.ph-fig.wafer-bg::before,.ph-fig.wafer-bg::after{width:min(104%,500px)}
/* scroll boxes must contain their visually-hidden labels, or those labels widen the page */
.sm,.heat,.cmp,.rmap,.prose .tbl,.dg-sc--wide{position:relative}
.pf-no{font-size:.7rem}
.pf-tag{font-size:.66rem}
.toc6 span{font-size:.68rem}
@media (max-width:640px){.stack-lbl .n{font-size:.66rem}.stack-lbl i{font-size:.6rem}}
@media (max-width:640px){
  .facts div{grid-template-columns:24px 76px minmax(0,1fr);align-items:baseline;gap:10px}
  .facts .ic{margin:0;align-self:center}
}
@media (max-width:760px){
  .dg-sc--wide+.dg-l::before{content:"Swipe the drawing sideways to see all of it.";display:block;padding-bottom:10px;font:400 .72rem/1.4 var(--mono);color:var(--ink-3)}
}

/* =====================================================================
   FabBeyond v3: full-screen landing heroes (option 1: the stack; option 2: the process scene)
   ===================================================================== */

/* ---------- option 1: the stack fills the first screen ---------- */
.hx{position:relative;display:grid;grid-template-rows:minmax(0,1fr) auto;min-height:calc(100svh - var(--hd));padding-block:clamp(10px,1.6vw,24px) clamp(18px,2.4vw,30px);overflow:hidden}
.hx-fig{position:relative;min-height:0}
.hx-fig .stackw-d{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.hx-m{display:none}
.hx-foot{display:grid;justify-items:center;gap:14px;text-align:center}
.hx-sub{display:inline-flex;align-items:center;gap:12px;font:500 .74rem/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.hx-sub::before,.hx-sub::after{content:"";width:28px;height:1px;background:var(--line)}
.hx-cue{position:absolute;right:var(--gut);bottom:clamp(18px,2.4vw,30px);display:grid;justify-items:center;gap:6px;font:500 .64rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.hx-cue i{display:block;width:6px;height:22px;background:repeating-linear-gradient(var(--line) 0 4px,transparent 4px 6px);position:relative}
.hx-cue i::after{content:"";position:absolute;left:0;top:0;width:6px;height:4px;background:var(--cu)}
.js .hx-cue i::after{animation:cue 1.8s steps(4) infinite}
@keyframes cue{to{top:24px}}

/* the wide stack */
.stackw polygon,.stackw line,.stackw polyline,.stackw circle,.stackw ellipse,.stackw path{vector-effect:non-scaling-stroke}
.stackw .top.b{fill:#F3F5F8;stroke:var(--ink-4);stroke-width:1}
.stackw .s-l.b{fill:#DCE1E8;stroke:var(--ink-4);stroke-width:1}
.stackw .s-r.b{fill:#C9D0DA;stroke:var(--ink-4);stroke-width:1}
.stackw .top.c{fill:#fff;stroke:var(--ink);stroke-width:1.2;stroke-linejoin:round}
.stackw .s-l.c{fill:var(--cu-tint);stroke:var(--ink);stroke-width:1.2;stroke-linejoin:round}
.stackw .s-r.c{fill:var(--cu-line);stroke:var(--ink);stroke-width:1.2;stroke-linejoin:round}
.stackw .gr{stroke:#CFD5DE;stroke-width:.8}
.stackw .tl-t{fill:#fff;stroke:var(--ink-3);stroke-width:1}
.stackw .tl-l{fill:#E6EAF0;stroke:var(--ink-3);stroke-width:1}
.stackw .tl-r{fill:#D3D9E2;stroke:var(--ink-3);stroke-width:1}
.stackw .wf-t{fill:var(--cu-tint);stroke:var(--cu);stroke-width:1}
.stackw .wf-l,.stackw .wf-r{fill:var(--cu-line);stroke:var(--cu);stroke-width:1}
.stackw .pk-t{fill:#fff;stroke:var(--ink);stroke-width:1}
.stackw .pk-l{fill:var(--cu-tint);stroke:var(--ink);stroke-width:1}
.stackw .pk-r{fill:var(--cu-line);stroke:var(--ink);stroke-width:1}
.stackw .rt{fill:none;stroke:var(--ink);stroke-width:1.6}
.stackw .chev{fill:none;stroke:var(--cu);stroke-width:1.6}
.stackw .nd{fill:var(--cu);stroke:#fff;stroke-width:1.4}
.stackw .hub{fill:var(--ink);stroke:#fff;stroke-width:2}
.stackw .die{fill:#fff;stroke:var(--ink);stroke-width:1.4}
.stackw .blk{fill:#EEF1F5;stroke:var(--ink-4);stroke-width:1}
.stackw .pad{stroke:var(--ink);stroke-width:1.6}
.stackw .rte{fill:none;stroke:var(--cu);stroke-width:2.2}
.stackw .pw path,.stackw .pw circle{fill:#9AA5B5}
.stackw .pw.hot path,.stackw .pw.hot circle{fill:var(--cu)}
.stackw .lk{stroke:var(--ink);stroke-width:1;opacity:.45}
.stackw .lkp{fill:none;stroke:var(--cu);stroke-width:2.4;stroke-linecap:round;stroke-dasharray:.08 1;stroke-dashoffset:1.08;opacity:0}
.js .stackw .lkp{opacity:1;animation:lkp 3.4s linear infinite;animation-delay:calc(var(--k)*-.42s)}
@keyframes lkp{to{stroke-dashoffset:0}}
.stackw .cyl path{fill:#fff;stroke:var(--ink);stroke-width:1}
.stackw .cyl ellipse{fill:var(--cu-tint);stroke:var(--ink);stroke-width:1}
.stackw .via{stroke:var(--cu);stroke-width:2.6;stroke-linecap:round}
.stackw .vp{fill:var(--cu-tint);stroke:var(--cu);stroke-width:1}
.stackw .flow{stroke:#fff;stroke-width:1.3;stroke-linecap:round;stroke-dasharray:3 74;animation:viaflow2 2.6s linear infinite}
@keyframes viaflow2{from{stroke-dashoffset:77}to{stroke-dashoffset:0}}
.stackw .wl-ln{fill:none;stroke:var(--ink-4);stroke-width:1;stroke-dasharray:2 4}
.stackw .wl-dot{fill:var(--ink)}
.stackw .wl-n{font:500 12px var(--mono);letter-spacing:.1em;fill:var(--cu-deep)}
.stackw .wl-t{font:500 19px var(--serif);fill:var(--ink)}
.stackw .wl-s{font:500 10.5px var(--mono);letter-spacing:.1em;fill:var(--ink-3)}
.stackw a:hover .wl-t{fill:var(--cu-deep)}
.stackw .nic{color:var(--ink)}
.js .stackw .pl{opacity:0;transform:translateY(calc((4 - var(--i))*-14px - 16px))}
.js .stackw .vias,.js .stackw .wl{opacity:0}
.js .hx.on .stackw .pl{opacity:1;transform:none;transition:opacity .8s var(--ease),transform 1s var(--ease);transition-delay:calc(var(--i)*120ms + 100ms)}
.js .hx.on .stackw .vias{opacity:1;transition:opacity .6s .9s}
.js .hx.on .stackw .wl{opacity:1;transition:opacity .7s 1.1s}

/* the die-matrix headline */
.dmx{position:relative;width:100%;max-width:min(1120px,calc(100% - 150px));margin:0 auto}
.dmx-svg{display:block;width:100%;height:auto}
.dmx-n{fill:var(--ink)}
.dmx-c{fill:var(--cu)}
.dmx-3{display:none}
.js .dmx .dmx-svg{clip-path:inset(0 100% 0 0)}
.js .dmx.on .dmx-svg{animation:dmxr 1.9s steps(52,end) .35s forwards}
@keyframes dmxr{to{clip-path:inset(0 0 0 0)}}
.dmx::after{content:"";position:absolute;top:-8px;bottom:-8px;left:0;width:3px;background:var(--cu);opacity:0;pointer-events:none}
.js .dmx.on::after{animation:dmxs 1.9s steps(52,end) .35s forwards}
@keyframes dmxs{0%{left:0;opacity:1}99%{left:100%;opacity:1}100%{left:100%;opacity:0}}

/* the text that used to sit in the hero */
.intro{padding-block:clamp(72px,9vw,128px)}
.intro-g{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,6vw,96px);align-items:end}
.intro-l{margin-top:22px;font:400 clamp(1.6rem,3vw,2.4rem)/1.22 var(--serif);letter-spacing:-.014em;color:var(--ink);max-width:20em}
.intro-l strong{font-weight:600;color:var(--cu-deep)}
.intro .lede{margin-top:20px;font-size:clamp(1rem,1.2vw,1.1rem);color:var(--ink-3);max-width:32em}
.intro .acts{margin-top:32px}
.facts--v{grid-template-columns:minmax(0,1fr);margin-top:0;border-top:1px solid var(--ink)}
.facts--v div{display:grid;grid-template-columns:28px 90px minmax(0,1fr);align-items:baseline;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}
.facts--v .ic{margin:0;align-self:center}
.facts--v dd{margin:0}

/* ---------- option 2: the whole process as one scene ---------- */
.pxh{position:relative;display:grid;grid-template-rows:minmax(0,1fr) auto;min-height:calc(100svh - var(--hd));padding-block:clamp(8px,1.4vw,20px) clamp(20px,2.6vw,34px);overflow:hidden}
.pxh-scene{position:relative;min-height:0}
.pxh-scene .px-d{position:absolute;inset:0;width:100%;height:100%}
.px-v{display:none}
.pxh-foot{display:grid;justify-items:center;text-align:center;gap:10px}
.pxh-foot h1{font-size:clamp(1.9rem,3.6vw,3.1rem);line-height:1.08;max-width:none}
.pxh-sub{font-size:clamp(.98rem,1.15vw,1.08rem);color:var(--ink-3);max-width:44em}
.px-path{fill:none;stroke:var(--ink);stroke-width:2;stroke-dasharray:2 7;stroke-linecap:round}
.px-path-flow{fill:none;stroke:var(--cu);stroke-width:2.6;stroke-dasharray:6 40;stroke-linecap:round;animation:pflow 2.4s linear infinite}
@keyframes pflow{to{stroke-dashoffset:-46}}
.px-end{fill:var(--ink)}
.px-node{fill:#fff;stroke:var(--ink);stroke-width:1.8}
.px-tok-o{fill:var(--cu-tint);stroke:var(--cu);stroke-width:1.6}
.px-tok-i{fill:var(--cu)}
.px-n{font:500 13px var(--mono);letter-spacing:.12em;fill:var(--cu-deep);text-anchor:middle}
.px-t{font:600 17px var(--sans);fill:var(--ink);text-anchor:middle}
.px-p{font:500 12px var(--mono);letter-spacing:.03em;fill:var(--cu-deep);text-anchor:middle}
.px-crew path,.px-crew circle{fill:#CBD2DC}
.px-crew-on path,.px-crew-on circle{fill:var(--cu)}
.px-st *{vector-effect:non-scaling-stroke}
.px-dev{fill:#fff;stroke:var(--ink);stroke-width:1.6}
.px-scr{fill:#F2F5F8;stroke:var(--ink-4);stroke-width:1}
.px-ln{fill:none;stroke:var(--ink);stroke-width:1.6}
.px-die{fill:#fff;stroke:var(--ink);stroke-width:1.4}
.px-blk{fill:#E3E8EE}
.px-route{fill:none;stroke:var(--cu);stroke-width:2.2;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 5s ease-in-out infinite;animation-delay:calc(var(--i)*.4s)}
@keyframes draw{0%{stroke-dashoffset:1}25%,80%{stroke-dashoffset:0}100%{stroke-dashoffset:1}}
.px-cur{fill:var(--ink);animation:cur 5s ease-in-out infinite}
@keyframes cur{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,-24px)}}
.px-kb{fill:#fff;stroke:var(--ink);stroke-width:1.4}
.px-kl{stroke:var(--ink-4);stroke-dasharray:3 3}
.px-beam{fill:var(--cu);opacity:.14;animation:beam 2.4s ease-in-out infinite}
@keyframes beam{50%{opacity:.34}}
.px-glass{fill:#EAF0F6;stroke:var(--ink);stroke-width:1.4}
.px-chrome{fill:var(--ink)}
.px-wafer{fill:#EEF1F5;stroke:var(--ink);stroke-width:1.5}
.px-expo{fill:var(--cu);opacity:.2;animation:beam 2.4s ease-in-out infinite}
.px-ingot{fill:#DCE2EA;stroke:var(--ink);stroke-width:1.5}
.px-ingot-t{fill:#EEF1F5;stroke:var(--ink);stroke-width:1.5}
.px-saw{stroke:var(--cu);stroke-width:2.4;stroke-dasharray:8 6;animation:sawl 1s linear infinite}
@keyframes sawl{to{stroke-dashoffset:-14}}
.px-slice{fill:#fff;stroke:var(--ink);stroke-width:1.3}
.px-slice.hot{fill:var(--cu-tint);stroke:var(--cu)}
.px-shine{fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round}
.px-room{fill:#F7F9FB;stroke:var(--ink);stroke-width:1.6}
.px-ffu{fill:#fff;stroke:var(--ink-4)}
.px-track{fill:none;stroke:var(--ink-4);stroke-width:1.4;stroke-dasharray:4 5}
.px-tool{fill:#fff;stroke:var(--ink);stroke-width:1.4}
.px-tt{font:500 9px var(--mono);letter-spacing:.08em;fill:var(--ink);text-anchor:middle}
.px-lot{fill:var(--cu)}
.px-x{font:500 9px var(--mono);letter-spacing:.14em;fill:var(--cu-deep);text-anchor:middle}
.px-card{fill:var(--ink)}
.px-pins{fill:none;stroke:var(--ink);stroke-width:1.4}
.px-probe{animation:probe2 1.6s ease-in-out infinite}
@keyframes probe2{0%,100%{transform:translateY(-10px)}50%{transform:translateY(6px)}}
.px-grid{fill:none;stroke:#C6CFDA;stroke-width:1}
.px-bin{fill:#9FAABA;animation:bin 3.2s steps(1) infinite;animation-delay:calc(var(--k)*.45s)}
@keyframes bin{0%,40%{fill:var(--cu)}41%,100%{fill:#9FAABA}}
.px-frame{fill:none;stroke:var(--ink);stroke-width:2.4}
.px-cut{fill:none;stroke:var(--ink);stroke-width:1.2;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 4s ease-in-out infinite;animation-delay:calc(var(--k)*.5s)}
.px-sawg{animation:sawg 4s ease-in-out infinite alternate}
@keyframes sawg{from{transform:translateX(-46px)}to{transform:translateX(46px)}}
.px-blade{transform-box:fill-box;transform-origin:center;animation:spin 1.1s linear infinite}
.px-bl{fill:#fff;stroke:var(--ink);stroke-width:1.6}
.px-tooth{stroke:var(--ink);stroke-width:1.4}
.px-hub{fill:var(--ink)}
.px-lf{fill:#FBF3EC;stroke:var(--cu-line);stroke-width:1.2}
.px-finger{fill:var(--cu-line)}
.px-diebig{fill:var(--ink)}
.px-wire{fill:none;stroke:var(--cu);stroke-width:1.8;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 6s ease-in-out infinite;animation-delay:calc(var(--k)*.35s)}
.px-cap{animation:cap 3s ease-in-out infinite}
@keyframes cap{0%,100%{transform:translate(-44px,0)}50%{transform:translate(44px,10px)}}
.px-press{animation:press 3s ease-in-out infinite}
@keyframes press{0%,100%{transform:translateY(0)}45%,60%{transform:translateY(66px)}}
.px-plat{fill:#E3E7ED;stroke:var(--ink-4)}
.px-strip{fill:var(--cu-line)}
.px-pkg{fill:var(--ink);animation:pkg 3s ease-in-out infinite;animation-delay:calc(var(--k)*.08s)}
@keyframes pkg{0%,45%{opacity:.15}60%,100%{opacity:1}}
.px-leg{stroke:var(--ink-3);stroke-width:1.4}
.px-wave{fill:none;stroke:var(--cu);stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 3s linear infinite}
.px-pass{font:600 13px var(--mono);letter-spacing:.14em;fill:var(--cu-deep);text-anchor:middle}
.px-sock{fill:#fff;stroke:var(--ink);stroke-width:1.4}
.px-sock-in{fill:#E3E7ED}
.px-pkgd{fill:var(--ink)}
.px-dut{animation:dut 3s ease-in-out infinite}
@keyframes dut{0%,100%{transform:translateY(0)}45%,70%{transform:translateY(50px)}}
.px-cable{fill:none;stroke:var(--ink-4);stroke-width:1.6}
.px-reel{transform-box:fill-box;transform-origin:center;animation:spin 6s linear infinite}
.px-rl{fill:#fff;stroke:var(--ink);stroke-width:1.6}
.px-sp{stroke:var(--ink-4);stroke-width:1.4}
.px-tape{stroke:var(--cu);stroke-width:3;stroke-dasharray:6 6;animation:sawl .8s linear infinite}
.px-box rect{fill:#fff;stroke:var(--ink);stroke-width:1.4}
.px-box path{stroke:var(--cu-line);stroke-width:1.4}

/* ---------- founder profile (About) ---------- */
.fdr{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,72px);align-items:start}
.fdr-card{border:1px solid var(--ink);padding:26px 26px 22px;background:var(--paper)}
.fdr-card .k{display:block;color:var(--cu-deep)}
.fdr-card h3{margin-top:10px;font:500 1.6rem/1.18 var(--serif)}
.fdr-card p{margin-top:12px;font-size:.96rem}
.fdr-card .note{margin-top:18px}
.nums{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--line)}
.nums div{padding:18px 18px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.nums b{display:block;font:500 clamp(2rem,3.4vw,2.8rem)/1 var(--serif);color:var(--ink);letter-spacing:-.02em}
.nums b small{font-size:.5em;color:var(--cu-deep);margin-left:2px}
.nums span{display:block;margin-top:8px;font-size:.86rem;line-height:1.4;color:var(--ink-3)}
.cov{overflow-x:auto;border-top:1px solid var(--ink);position:relative}
.cov table{min-width:680px}
.cov th,.cov td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:center;vertical-align:middle}
.cov thead th{font:500 .64rem/1.4 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);vertical-align:bottom}
.cov thead th span{display:block;color:var(--cu-deep)}
.cov tbody th{text-align:left;font-weight:600;font-size:.92rem;color:var(--ink)}
.cov thead th:first-child{text-align:left}
.cv{display:inline-block;width:16px;height:16px;border:1.6px solid var(--ink-4)}
.cv-y{background:var(--ink);border-color:var(--ink)}
.cv-h{border-color:var(--cu);background:var(--cu-tint)}
.cv-0{border:0;width:5px;height:5px;background:var(--line);border-radius:50%}

/* ---------- responsive ---------- */
@media (max-width:940px){
  .intro-g,.fdr{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:760px){
  .hx{min-height:0;grid-template-rows:auto auto;gap:22px}
  .hx-fig .stackw-d{display:none}
  .hx-m{display:block}
  .dmx-1{display:none}
  .dmx-3{display:block;max-width:360px;margin-inline:auto}
  .dmx::after{display:none}
  .hx-cue{display:none}
  .pxh{min-height:0;grid-template-rows:auto auto;gap:18px}
  .pxh-scene .px-d{display:none}
  .px-v{display:block;width:100%;height:auto}
  .nums{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){
  .js .dmx .dmx-svg{clip-path:none}
  .js .stackw .pl,.js .stackw .vias,.js .stackw .wl{opacity:1;transform:none}
  .stackw .lkp{opacity:0!important}
}

/* review copy only: landing-option switcher */
.optsw{position:fixed;left:16px;bottom:16px;z-index:150;display:flex;align-items:center;gap:4px;padding:5px;background:var(--ink);border-radius:3px;box-shadow:0 10px 30px -10px rgba(11,31,58,.5);font:500 .7rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.optsw span{padding:0 8px;color:#A9B6C8}
.optsw a{padding:9px 12px;color:#fff;border-radius:2px}
.optsw a[aria-current]{background:var(--cu)}
.optsw a:hover{background:rgba(255,255,255,.12)}
@media (max-width:760px){.dmx{max-width:none}}

/* ---------- v3.1: every layer of the stack at work ---------- */
.stackw .lp-t,.stackw .lp-l,.stackw .lp-r{fill:#EEF1F5;stroke:var(--ink-3);stroke-width:.8}
.stackw .tl-s{stroke:var(--ink-4);stroke-width:1}
.stackw .lamp{fill:var(--cu);animation:lamp 2.4s steps(1) infinite;animation-delay:calc(var(--k)*-.7s)}
@keyframes lamp{0%,60%{fill:var(--cu)}61%,100%{fill:#fff}}
.stackw .rail{stroke:var(--ink);stroke-width:2.6;stroke-linecap:round}
.stackw .hang{stroke:var(--ink-4);stroke-width:1}
.stackw .pod-t{fill:var(--cu-tint);stroke:var(--cu);stroke-width:1}
.stackw .pod-l,.stackw .pod-r{fill:var(--cu-line);stroke:var(--cu);stroke-width:1}
.stackw .amhs{animation:amhs 9s ease-in-out infinite alternate}
.stackw .amhs-2{animation-duration:11s;animation-delay:-4s}
@keyframes amhs{to{transform:translate(var(--ax),var(--ay))}}
.stackw .tick{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;opacity:0;animation:tick 7s infinite;animation-delay:calc(var(--k)*1.7s + .5s)}
@keyframes tick{0%{opacity:0}5%,55%{opacity:1}65%,100%{opacity:0}}
.stackw .lot circle{fill:var(--cu);stroke:#fff;stroke-width:1.6}
.stackw .lot .lot-i{fill:#fff;stroke:none}
.stackw .br-t{fill:#fff;stroke:var(--ink);stroke-width:1}
.stackw .br-l{fill:var(--cu-line);stroke:var(--ink);stroke-width:1}
.stackw .br-r{fill:var(--cu);stroke:var(--ink);stroke-width:1}
.stackw .bar{animation:barg 4s ease-in-out infinite;animation-delay:calc(var(--k)*.35s)}
@keyframes barg{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
.stackw .gg-a{fill:none;stroke:var(--ink);stroke-width:1.8}
.stackw .gg-n{stroke:var(--cu);stroke-width:2.2;stroke-linecap:round;animation:gauge 4s ease-in-out infinite}
@keyframes gauge{0%,100%{transform:rotate(-75deg)}50%{transform:rotate(5deg)}}
.stackw .rte{fill:none;stroke:var(--cu);stroke-width:2.4;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 6s ease-in-out infinite;animation-delay:calc(var(--k)*.45s)}
.stackw .scan-f{fill:rgba(180,85,29,.12);stroke:var(--cu);stroke-width:1.4}
.stackw .scan{animation:scan 5s ease-in-out infinite alternate}
@keyframes scan{to{transform:translate(var(--sx),var(--sy))}}
.stackw .desk-t{fill:#fff;stroke:var(--ink);stroke-width:1}
.stackw .desk-l{fill:#E6EAF0;stroke:var(--ink);stroke-width:1}
.stackw .desk-r{fill:#D3D9E2;stroke:var(--ink);stroke-width:1}
.stackw .mon-t,.stackw .mon-l,.stackw .mon-r{fill:var(--ink);stroke:var(--ink);stroke-width:1}
.stackw .scr{fill:#3A4E6B;animation:scr 2.4s steps(1) infinite}
@keyframes scr{0%,55%{fill:#3A4E6B}56%,100%{fill:var(--cu-bright)}}
.stackw .wfr{fill:#EEF1F5;stroke:var(--ink);stroke-width:1.2}
.stackw .ct-t{fill:#fff;stroke:var(--ink);stroke-width:1}
.stackw .ct-l{fill:#E6EAF0;stroke:var(--ink);stroke-width:1}
.stackw .ct-r{fill:#D3D9E2;stroke:var(--ink);stroke-width:1}
.stackw .pw-b,.stackw .pw-h{fill:#8E9AAB}
.stackw .pw-v{fill:#fff}
.stackw .pw.hot .pw-b,.stackw .pw.hot .pw-h{fill:var(--cu)}
.stackw .pw-e .pw-b,.stackw .pw-e .pw-h{fill:var(--ink)}
.stackw .pw-a{stroke:#6B7A90;stroke-width:3.2;stroke-linecap:round;animation:arm 1.1s ease-in-out infinite alternate}
.stackw .pw-e .pw-a{stroke:var(--ink)}
.stackw .pw-w2 .pw-a{animation-duration:1.5s;animation-delay:-.4s}
@keyframes arm{from{transform:rotate(-24deg)}to{transform:rotate(18deg)}}
.stackw .spark{fill:var(--cu-bright);opacity:0;animation:spark 1.1s steps(1) infinite;animation-delay:calc(var(--k)*.3s)}
@keyframes spark{0%,40%{opacity:0}41%,62%{opacity:1}63%,100%{opacity:0}}
.stackw .walk{animation:walk var(--wd) ease-in-out infinite alternate;animation-delay:var(--wl)}
@keyframes walk{to{transform:translate(var(--wx),var(--wy))}}
.stackw .bob{animation:bob .45s ease-in-out infinite alternate}
@keyframes bob{to{transform:translateY(-1.8px)}}
.stackw .arrive{animation:arrive 9s ease-in-out infinite;animation-delay:calc(var(--k)*.35s)}
@keyframes arrive{0%,6%{opacity:0;transform:translateY(-10px)}14%,86%{opacity:1;transform:none}95%,100%{opacity:0;transform:none}}
.stackw .road{fill:none;stroke:#E6EAF0;stroke-width:9;stroke-linecap:round}
.stackw .drum path{fill:#fff;stroke:var(--ink);stroke-width:1}
.stackw .drum ellipse{fill:var(--cu-tint);stroke:var(--ink);stroke-width:1}
.stackw .drum .drum-b{fill:none;stroke:var(--ink-4)}
.stackw .hub-b{fill:var(--ink);stroke:var(--ink)}
.stackw .hub-d{fill:#3A4E6B}
.stackw .hub-d.hot{fill:var(--cu-bright)}
.stackw .trk-t{fill:#fff;stroke:var(--ink);stroke-width:1}
.stackw .trk-l{fill:var(--cu-tint);stroke:var(--ink);stroke-width:1}
.stackw .trk-r{fill:var(--cu-line);stroke:var(--ink);stroke-width:1}
.stackw .cab-t,.stackw .cab-l,.stackw .cab-r{fill:var(--ink);stroke:var(--ink);stroke-width:1}
.stackw .truck{animation:truck var(--td) ease-in-out infinite alternate;animation-delay:var(--tl,0s)}
@keyframes truck{to{transform:translate(var(--tx),var(--ty))}}
.stackw .wl-b{fill:#fff;stroke:var(--ink);stroke-width:1.2}
.stackw .wl-bn{font:500 11px var(--mono);fill:var(--ink);text-anchor:middle}
.hx-m{position:relative}
.hx-m .stackw-m{width:100%;height:auto;overflow:visible}
.hx-ml{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px;margin-top:14px;border-top:1px solid var(--line)}
.hx-ml li{display:grid;grid-template-columns:24px 1fr;gap:0 4px;padding:8px 0;border-bottom:1px solid var(--line-2)}
.hx-ml li:first-child{grid-column:1/-1}
.hx-ml .n{grid-row:span 2;font:500 .66rem/1.9 var(--mono);color:var(--cu-deep)}
.hx-ml b{font-weight:600;font-size:.8rem;color:var(--ink);line-height:1.3}
.hx-ml i{font:500 .6rem/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;font-style:normal;color:var(--cu-deep)}
@media (prefers-reduced-motion:reduce){.stackw .tick,.stackw .spark{opacity:1}.stackw .arrive{opacity:1}}
.hx-ml a{display:contents}

/* ---------- AI & automation: hero loop and the automation stack ---------- */
.ail{width:100%;height:auto;max-width:440px;overflow:visible}
.ail-k{font:500 10px var(--mono);letter-spacing:.16em;fill:var(--cu-deep)}
.ail-t{font:500 8.5px var(--mono);letter-spacing:.08em;fill:var(--ink)}
.ail-dev{fill:#fff;stroke:var(--ink);stroke-width:1.6}
.ail-ch{fill:none;stroke:var(--ink-4);stroke-width:1.4}
.ail-port{fill:#E3E7ED;stroke:var(--ink-4)}
.ail-lamp{fill:var(--cu);animation:lamp 2s steps(1) infinite}
.ail-sn{fill:var(--cu)}
.ail-wire{fill:none;stroke:var(--line);stroke-width:2}
.ail-data{fill:none;stroke:var(--cu);stroke-width:2.6;stroke-linecap:round;stroke-dasharray:3 14;animation:aid 1.1s linear infinite;animation-delay:calc(var(--k)*-.3s)}
@keyframes aid{to{stroke-dashoffset:-17}}
.ail-chip{fill:#fff;stroke:var(--ink);stroke-width:1.8}
.ail-pin{stroke:var(--ink);stroke-width:2}
.ail-e{stroke:var(--ink-4);stroke-width:.9}
.ail-n{fill:var(--ink);animation:ainode 2.4s ease-in-out infinite;animation-delay:calc(var(--k)*.35s)}
@keyframes ainode{0%,100%{fill:var(--ink)}30%{fill:var(--cu)}}
.ail-pan{fill:#fff;stroke:var(--ink);stroke-width:1.4}
.ail-ax{fill:none;stroke:var(--ink-3);stroke-width:1.2}
.ail-th{fill:none;stroke:var(--cu-line);stroke-width:1.4;stroke-dasharray:4 3}
.ail-hist{fill:none;stroke:var(--ink);stroke-width:2;stroke-linejoin:round}
.ail-pred{fill:none;stroke:var(--cu);stroke-width:2;stroke-dasharray:4 3;animation:sawl 1s linear infinite}
.ail-alert{fill:var(--cu);animation:lamp 1.2s steps(1) infinite}
.ail-fb{fill:none;stroke:var(--line);stroke-width:2}
.ail-fbp{fill:none;stroke:var(--cu);stroke-width:2.6;stroke-linecap:round;stroke-dasharray:6 60;animation:aifb 3s linear infinite}
@keyframes aifb{from{stroke-dashoffset:0}to{stroke-dashoffset:-330}}
.ail-ah{fill:var(--cu)}
.astk{position:relative;border-top:1px solid var(--ink)}
.astk::before{content:"";position:absolute;left:29px;top:8px;bottom:8px;width:2px;background:repeating-linear-gradient(0deg,var(--cu) 0 6px,transparent 6px 12px)}
.js .astk::before{animation:aup 1s linear infinite}
@keyframes aup{to{background-position:0 -12px}}
.as-r{position:relative;display:grid;grid-template-columns:60px minmax(0,3.4fr) minmax(0,5fr) minmax(0,4fr);gap:8px 26px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.as-b{position:relative;z-index:1;width:60px;display:grid;justify-items:center;gap:6px}
.as-b .ic{width:40px;height:40px;padding:8px;background:var(--paper);border:1.5px solid var(--ink);border-radius:50%}
.sec--warm .as-b .ic{background:var(--warm)}
.as-b span{font:500 .62rem/1 var(--mono);letter-spacing:.08em;color:var(--cu-deep);background:var(--paper);padding:2px 4px}
.sec--warm .as-b span{background:var(--warm)}
.as-r h3{font:500 1.24rem/1.2 var(--serif)}
.as-r p{font-size:.92rem;line-height:1.45}
.as-r .as-w{font-size:.88rem;color:var(--cu-deep)}
.as-r .as-w b{display:block;font:500 .64rem/1.6 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
@media (max-width:760px){
  .as-r{grid-template-columns:60px minmax(0,1fr);row-gap:6px}
  .as-r>p{grid-column:2}
  .as-b{grid-row:span 3;align-self:start}
}
.hx-m{padding-inline:var(--gut)}