/* AQL Technology, lab build: the inspection station.
   Controls use a 4px radius; hardware (console keys, monitor, tray) uses 8px. */

@font-face{font-family:"Anybody";src:url("fonts/anybody.woff2") format("woff2");font-weight:100 900;font-stretch:50% 150%;font-display:swap}
@font-face{font-family:"Hanken Grotesk";src:url("fonts/hanken-grotesk.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Martian Mono";src:url("fonts/martian-mono.woff2") format("woff2");font-weight:100 800;font-stretch:75% 112.5%;font-display:swap}
@font-face{font-family:"Readex Pro";src:url("fonts/readex-pro-arabic.woff2") format("woff2");font-weight:300 600;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}

:root{
  /* scanner monitor, light */
  --screen:#F1F3F2;
  --panel:#FAFBFA;
  --ink:#12171B;
  --ink-2:#434D54;
  --ink-3:#5E686F;
  --line:rgba(18,23,27,.16);
  --line-2:rgba(18,23,27,.08);
  --amber:#E0A44A;
  --amber-hi:#ECB866;
  --amber-ink:#1A1208;
  --threat:#CC2419;
  --threat-ink:#FFFFFF;
  --fixed:#1E7F46;
  /* console hardware */
  --graphite:#15191C;
  --graphite-2:#1E2428;
  --key:#2A3136;
  --key-top:#333B41;
  --key-ink:#D6DCE0;
  --key-ink-2:#8E999F;
  --led-off:#3B444A;
  --led-on:#F2B652;

  --f-display:"Anybody","Hanken Grotesk",system-ui,sans-serif;
  --f-body:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-data:"Martian Mono",ui-monospace,monospace;
  --f-ar:"Readex Pro","Hanken Grotesk",system-ui,sans-serif;

  --gutter:clamp(20px,4vw,48px);
  --maxw:1320px;
  --sec:clamp(96px,11vw,168px);
  --ease-out:cubic-bezier(.23,1,.32,1);
  --ease-in-out:cubic-bezier(.77,0,.175,1);
  --hdr-h:68px;
  color-scheme:light;
}

/* NEG: the whole monitor inverts */
html[data-neg="on"]{
  --screen:#0B0E11;
  --panel:#12171B;
  --ink:#E8EDF0;
  --ink-2:#AAB4BB;
  --ink-3:#8C979F;
  --line:rgba(232,237,240,.18);
  --line-2:rgba(232,237,240,.09);
  --graphite:#050709;
  --graphite-2:#0E1215;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr-h) + 16px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  margin:0;background:var(--screen);color:var(--ink);
  font-family:var(--f-body);font-size:1.0625rem;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  font-synthesis:none;overflow-x:clip;
  transition:background-color .3s var(--ease-out),color .3s var(--ease-out);
}
img,svg{display:block;max-width:100%}
a{color:inherit}
button,input,textarea{font:inherit;color:inherit}
h1,h2,h3,p,dl,dd,ol,ul,figure{margin:0}
ol,ul{padding:0;list-style:none}

::selection{background:var(--amber);color:var(--amber-ink)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:2px;box-shadow:0 0 0 6px rgba(224,164,74,.45)}
html{scrollbar-color:var(--ink-3) var(--screen)}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--screen)}
::-webkit-scrollbar-thumb{background:var(--ink-3);border:3px solid var(--screen);border-radius:6px}
input,textarea{caret-color:var(--amber)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:16px;top:-60px;z-index:100;background:var(--amber);color:var(--amber-ink);padding:10px 16px;border-radius:4px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.ico{width:18px;height:18px;fill:currentColor;flex:none}

/* ── type ── */
.hero-title,.section-title,.design-title{
  font-family:var(--f-display);font-weight:720;font-stretch:118%;
  letter-spacing:-.03em;line-height:.98;text-wrap:balance;
}
.section-title{font-size:clamp(2rem,1.1rem + 3vw,3.75rem);margin-bottom:24px}
.section-lede{max-width:62ch;color:var(--ink-2);font-size:clamp(1.0625rem,1rem + .25vw,1.1875rem);text-wrap:pretty}

/* ── buttons ── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:44px;padding:0 20px;border-radius:4px;border:1px solid transparent;
  font-family:var(--f-display);font-stretch:92%;font-weight:640;font-size:.9375rem;letter-spacing:0;
  text-decoration:none;white-space:nowrap;cursor:pointer;
  transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .14s var(--ease-out);
}
.btn:active{transform:scale(.97)}
.btn-lg{height:52px;padding:0 26px;font-size:1rem}
.btn-primary{background:var(--amber);color:var(--amber-ink)}
.btn-quiet{background:transparent;color:var(--ink);border-color:var(--line)}
.btn .ico{transition:transform .22s var(--ease-out)}
@media (hover:hover) and (pointer:fine){
  .btn-primary:hover{background:var(--amber-hi)}
  .btn-quiet:hover{border-color:var(--ink)}
  .btn:hover .ico{transform:translateX(3px)}
}
.text-link{
  color:var(--ink);text-decoration:underline;text-decoration-color:var(--amber);
  text-decoration-thickness:2px;text-underline-offset:4px;
  display:inline-flex;align-items:center;gap:6px;
  transition:text-decoration-color .18s ease;
}
.text-link .ico{width:15px;height:15px}
@media (hover:hover) and (pointer:fine){.text-link:hover{text-decoration-color:var(--ink)}}

/* ── header ── */
.hdr{
  position:sticky;top:0;z-index:40;height:var(--hdr-h);
  background:var(--screen);border-bottom:1px solid transparent;
  transition:border-color .25s ease,background-color .3s var(--ease-out);
}
.hdr.is-stuck{border-bottom-color:var(--line-2)}
.hdr-in{max-width:var(--maxw);margin:0 auto;height:100%;padding:0 var(--gutter);display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;margin-right:auto}
.brand-mark{height:24px;width:auto}
.brand-mark--light{display:none}
html[data-neg="on"] .brand-mark--dark{display:none}
html[data-neg="on"] .brand-mark--light{display:block}
.nav{display:flex;align-items:center;gap:2px}
.nav-link{
  position:relative;padding:8px 12px;text-decoration:none;
  font-family:var(--f-display);font-stretch:92%;font-weight:560;font-size:.9375rem;color:var(--ink-2);
  transition:color .18s ease;
}
.nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;background:var(--amber);
  transform:skewX(-45deg) scaleX(0);transform-origin:left;transition:transform .24s var(--ease-out);
}
@media (hover:hover) and (pointer:fine){
  .nav-link:hover{color:var(--ink)}
  .nav-link:hover::after{transform:skewX(-45deg) scaleX(1)}
}
.nav-cta-mobile{display:none}
.menu-btn{display:none}

/* ── hero ── */
.hero{padding-top:clamp(20px,4vh,64px)}
.hero-title{font-size:clamp(2.75rem,1rem + 4.7vw,5.375rem)}
.hero-row{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:20px 40px;margin-top:clamp(16px,2.6vh,32px);
}
.hero-lede{max-width:36ch;color:var(--ink-2);font-size:clamp(1.0625rem,1rem + .35vw,1.25rem);line-height:1.5}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ── the station: belt + gate + console ── */
.station{margin-top:clamp(20px,3.4vh,52px)}
.belt{
  --gate:57%;
  position:relative;height:var(--belt-h,300px);overflow:hidden;
  background:var(--panel);border-top:1px solid var(--line-2);
  transition:background-color .3s var(--ease-out);
}
.belt-layer{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.belt::after{content:"";position:absolute;left:0;right:0;bottom:var(--tag-row,0px);height:1px;background:var(--line-2);pointer-events:none}
.belt-layer.xr--plain{clip-path:inset(0 calc(100% - var(--gate)) 0 0)}
.belt-layer.xr:not(.xr--plain){clip-path:inset(0 0 0 var(--gate))}
.belt-slat{stroke:var(--line-2);stroke-width:1}
.belt-layer.xr:not(.xr--plain) .belt-slat{stroke:rgba(238,132,32,.16)}
.belt-rubber{fill:transparent}
.belt-layer.xr:not(.xr--plain) .belt-rubber{fill:rgba(238,132,32,.05)}

.gate{position:absolute;top:0;bottom:var(--tag-row,0px);left:var(--gate);width:64px;transform:translateX(-50%);pointer-events:none}
.gate-housing{position:absolute;left:0;right:0;height:22px;background:var(--graphite);border-radius:0 0 4px 4px}
.gate-housing--top{top:0}
.gate-housing--bottom{bottom:0;border-radius:4px 4px 0 0}
.gate-curtain{position:absolute;top:22px;bottom:22px;left:10px;right:10px;display:flex;gap:2px}
.gate-curtain i{flex:1;background:rgba(21,25,28,.24);border-radius:0 0 2px 2px}
html[data-neg="on"] .gate-housing{background:#2A3136}
html[data-neg="on"] .gate-curtain i{background:rgba(214,220,224,.18)}
.gate-line{position:absolute;top:22px;bottom:22px;left:50%;width:2px;margin-left:-1px;background:var(--amber)}
.belt-label{
  position:absolute;top:10px;
  font-family:var(--f-display);font-stretch:68%;font-weight:640;font-size:.75rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);
}
.belt-label--in{left:var(--gutter)}
.belt-label--out{left:calc(var(--gate) + 44px)}

.frame-br{fill:none;stroke:var(--threat);stroke-width:2.25;vector-effect:non-scaling-stroke;stroke-linecap:square;transition:transform .22s var(--ease-out),opacity .16s ease}
.frame:not(.is-locked) .frame-br{opacity:0}
.frame:not(.is-locked) .br-tl{transform:translate(-9px,-9px)}
.frame:not(.is-locked) .br-tr{transform:translate(9px,-9px)}
.frame:not(.is-locked) .br-bl{transform:translate(-9px,9px)}
.frame:not(.is-locked) .br-br{transform:translate(9px,9px)}
.lock-tag{
  position:absolute;left:0;top:0;z-index:2;display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;
  width:max-content;max-width:min(460px,calc(100% - 16px));padding:4px 12px 4px 4px;
  background:var(--panel);border:1px solid var(--threat);
  opacity:0;transform:translate(var(--tx,0),var(--ty,0)) translateY(6px);pointer-events:none;
  transition:opacity .2s ease,transform .26s var(--ease-out);
}
.lock-tag.is-on{opacity:1;transform:translate(var(--tx,0),var(--ty,0))}
.lock-lead{
  position:absolute;left:0;top:0;width:1px;height:var(--lh,0);background:var(--threat);z-index:2;
  opacity:0;transform:translate(var(--lx,0),var(--ly,0));transform-origin:top;pointer-events:none;transition:opacity .2s ease;
}
.lock-lead.is-on{opacity:1}
.lock-sev{background:var(--threat);color:var(--threat-ink);padding:3px 9px;font-family:var(--f-display);font-stretch:70%;font-weight:720;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}
.lock-title{font-weight:600;font-size:.8125rem;line-height:1.3;color:var(--ink)}
.lock-note{font-size:.75rem;color:var(--ink-3)}
.console{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px var(--gutter);background:var(--graphite);
  transition:background-color .3s var(--ease-out);
}
.console-keys{display:flex;flex-wrap:wrap;gap:8px}
.key{
  display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 14px 0 12px;
  border:1px solid rgba(255,255,255,.07);border-radius:8px;cursor:pointer;color:var(--key-ink);
  background:var(--key);
  transition:transform .14s var(--ease-out),background-color .15s ease,border-color .15s ease;
}
@media (hover:hover) and (pointer:fine){.key:hover{background:var(--key-top)}}
.key:active{transform:scale(.97)}
.key[aria-pressed="true"]{border-color:rgba(242,182,82,.4)}
.led{width:7px;height:7px;flex:none;border-radius:50%;background:var(--led-off);transition:background-color .15s ease,box-shadow .15s ease}
.key[aria-pressed="true"] .led{background:var(--led-on);box-shadow:0 0 0 2px rgba(242,182,82,.18)}
.key-code{font-family:var(--f-display);font-stretch:66%;font-weight:720;font-size:.9375rem;letter-spacing:.06em}
.key-name{font-family:var(--f-display);font-stretch:80%;font-weight:520;font-size:.8125rem;color:var(--key-ink-2)}
.key--belt{flex:none}
.key--belt .led{background:var(--led-on)}
.key--belt[aria-pressed="true"] .led{background:var(--led-off);box-shadow:none}
.console-readout{margin-left:auto;font-family:var(--f-display);font-stretch:70%;font-weight:600;font-size:.8125rem;letter-spacing:.08em;text-transform:uppercase;color:var(--key-ink-2);text-align:right}
.key--belt .ico{width:16px;height:16px}
.key--belt .ico-play{display:none}
.key--belt[aria-pressed="true"] .ico-play{display:block}
.key--belt[aria-pressed="true"] .ico-pause{display:none}

/* ── the belt carries source files ── */
.card-bg{
  fill:#FFFFFF;stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke;
  transform-box:fill-box;transform-origin:50% 0;transform:scaleY(var(--h0));transition:transform .5s var(--ease-out);
}
.card.is-fixed .card-bg{transform:scaleY(var(--h1))}
.card-rule{stroke:var(--line-2);stroke-width:1;vector-effect:non-scaling-stroke}
.card-name{font-family:var(--f-data);font-size:9.5px;font-stretch:75%;font-weight:500;fill:var(--ink-2)}
.row{transform:translateY(var(--y0));transition:transform .5s var(--ease-out),opacity .32s ease}
.card.is-fixed .row{transform:translateY(var(--y1))}
.row.w-a,.card.is-fixed .row.w-b{opacity:0}
.card.is-fixed .row.w-a{opacity:1}
.code{font-family:var(--f-data);font-size:10px;font-stretch:75%;font-weight:400;fill:#8A949B}
.num{font-family:var(--f-data);font-size:9px;font-stretch:75%;fill:#B3BBC0;text-anchor:end;transition:opacity .3s ease}
.renum .na,.card.is-fixed .renum .nb{opacity:0}
.card.is-fixed .renum .na{opacity:1}
.band,.bar{opacity:0;transition:opacity .32s ease}
.cap{display:none}

/* past the gate the scan reads the code: syntax, and every problem in its own colour */
.belt-layer.xr:not(.xr--plain) .code{fill:var(--ink)}
.belt-layer.xr:not(.xr--plain) .tk-k{fill:#2A62B9;font-weight:600}
.belt-layer.xr:not(.xr--plain) .tk-s{fill:#1E7F46}
.belt-layer.xr:not(.xr--plain) .tk-n{fill:#A9540E}
.belt-layer.xr:not(.xr--plain) .tk-c{fill:var(--ink-3)}
.belt-layer.xr:not(.xr--plain) .num{fill:var(--ink-3)}
.belt-layer.xr:not(.xr--plain) .cap{display:inline}
.belt-layer.xr:not(.xr--plain) :is(.m-bad,.m-dead,.m-slow,.m-good) :is(.band,.bar){opacity:1}
.m-bad .band{fill:rgba(204,36,25,.11)} .m-bad .bar{fill:var(--threat)}
.m-slow .band{fill:rgba(224,164,74,.2)} .m-slow .bar{fill:#C98526}
.m-dead .band{fill:rgba(18,23,27,.05)} .m-dead .bar{fill:#A7B0B6}
.belt-layer.xr:not(.xr--plain) .m-dead .code,.belt-layer.xr:not(.xr--plain) .m-dead .code tspan{fill:#A7B0B6;font-weight:400}
.m-good .band{fill:rgba(30,127,70,.1)} .m-good .bar{fill:var(--fixed)}
.belt-layer.xr:not(.xr--plain) .card.is-fixed .w-both :is(.band,.bar){opacity:0}
.cap-dot{fill:var(--threat)}
.f-bloat .cap-dot{fill:#A7B0B6}
.f-slow .cap-dot{fill:#C98526}
.cap-t{font-family:var(--f-display);font-size:10.5px;font-stretch:80%;font-weight:620;fill:var(--ink);transition:opacity .3s ease}
.cap-done,.card.is-fixed .cap-issue{opacity:0}
.card.is-fixed .cap-done{opacity:1;fill:var(--fixed)}
.card.is-fixed .cap-dot{fill:var(--fixed)}
.belt[data-fix~="access"] .frame-br{stroke:var(--fixed)}
.lock-tag.is-fixed{border-color:var(--fixed)}
.lock-tag.is-fixed .lock-sev{background:var(--fixed)}
.belt[data-fix~="access"] .lock-lead{background:var(--fixed)}
.key[data-fix][aria-pressed="true"] .led{background:#4FD17A;box-shadow:0 0 0 2px rgba(79,209,122,.2)}
.key[data-fix][aria-pressed="true"]{border-color:rgba(79,209,122,.4)}

/* ── X-ray materials ── */
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.xr{
  --c-o:#EE8420;--c-o-e:#A9540E;--f-o:.30;--e-o:.6;
  --c-g:#39A057;--c-g-e:#1D6A34;--f-g:.25;--e-g:.6;
  --c-i:#2A62B9;--c-i-e:#163C7A;--f-i:.52;--e-i:.75;
  --c-d:#0C1A2C;--c-d-e:#0C1A2C;--f-d:.9;--e-d:1;
  --blend:multiply;--x-show:inline;--sw:.8;
  --m-o:1;--m-i:1;--hp:1;--hp-d:1;
}
html[data-neg="on"] .xr{
  --c-o:#FF9A3A;--c-o-e:#FFB978;--f-o:.32;--e-o:.55;
  --c-g:#4FD17A;--c-g-e:#9BE8B2;--f-g:.26;--e-g:.55;
  --c-i:#5A9BFF;--c-i-e:#A9CBFF;--f-i:.48;--e-i:.7;
  --c-d:#F1F5F8;--c-d-e:#FFFFFF;--f-d:.9;--e-d:1;
  --blend:screen;
}
html[data-org="on"] .xr{--m-o:.07}
html[data-inorg="on"] .xr{--m-i:.07}
html[data-hipen="on"] .xr{--hp:.42;--hp-d:.72}
html .xr.xr--plain{
  --c-o:#D5DADA;--c-g:#E2E6E5;--c-i:#BCC3C7;--c-d:#3A4247;
  --f-o:1;--f-g:1;--f-i:1;--f-d:1;--x-show:none;
  --c-o-e:var(--ink-3);--c-g-e:var(--ink-3);--c-i-e:var(--ink-3);--c-d-e:var(--ink-3);
  --e-o:.9;--e-g:.9;--e-i:.9;--e-d:.9;--sw:1;--m-o:1;--m-i:1;--hp:1;--hp-d:1;--blend:normal;
}
html[data-neg="on"] .xr.xr--plain{--c-o:#2A3135;--c-g:#252C30;--c-i:#394247;--c-d:#0A0D10}
.o,.g,.i,.d{mix-blend-mode:var(--blend);stroke-width:var(--sw);vector-effect:non-scaling-stroke;transition:fill-opacity .25s ease,stroke-opacity .25s ease}
.o{fill:var(--c-o);fill-opacity:calc(var(--f-o) * var(--k,1) * var(--m-o) * var(--hp));stroke:var(--c-o-e);stroke-opacity:calc(var(--e-o) * var(--m-o))}
.g{fill:var(--c-g);fill-opacity:calc(var(--f-g) * var(--k,1) * var(--hp));stroke:var(--c-g-e);stroke-opacity:var(--e-g)}
.i{fill:var(--c-i);fill-opacity:calc(var(--f-i) * var(--k,1) * var(--m-i) * var(--hp));stroke:var(--c-i-e);stroke-opacity:calc(var(--e-i) * var(--m-i))}
.d{fill:var(--c-d);fill-opacity:calc(var(--f-d) * var(--k,1) * var(--hp-d));stroke:var(--c-d-e);stroke-opacity:var(--e-d)}
.ln{fill:none;vector-effect:none}
.o.ln{stroke:var(--c-o);stroke-opacity:calc((var(--f-o) + .25) * var(--k,1) * var(--m-o))}
.g.ln{stroke:var(--c-g);stroke-opacity:calc((var(--f-g) + .3) * var(--k,1))}
.i.ln{stroke:var(--c-i);stroke-opacity:calc((var(--f-i) + .1) * var(--k,1) * var(--m-i))}
.x{display:var(--x-show)}

/* ── sections ── */
.section{padding:var(--sec) 0}

/* security: viewer */
.security .section-lede{margin-bottom:clamp(40px,6vw,72px)}
.viewer{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,2fr);gap:clamp(24px,4vw,56px);align-items:start}
.viewer-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.viewer-tab{
  position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:6px;
  width:100%;padding:20px 22px 20px 16px;text-align:left;cursor:pointer;
  background:none;border:0;border-bottom:1px solid var(--line-2);color:var(--ink-2);
  transition:color .18s ease;
}
.viewer-tab::before{
  content:"";position:absolute;inset:8px 8px 8px 0;opacity:0;transition:opacity .18s ease;
  background:
    linear-gradient(var(--amber),var(--amber)) left top/12px 1.5px,
    linear-gradient(var(--amber),var(--amber)) left top/1.5px 12px,
    linear-gradient(var(--amber),var(--amber)) right top/12px 1.5px,
    linear-gradient(var(--amber),var(--amber)) right top/1.5px 12px,
    linear-gradient(var(--amber),var(--amber)) left bottom/12px 1.5px,
    linear-gradient(var(--amber),var(--amber)) left bottom/1.5px 12px,
    linear-gradient(var(--amber),var(--amber)) right bottom/12px 1.5px,
    linear-gradient(var(--amber),var(--amber)) right bottom/1.5px 12px;
  background-repeat:no-repeat;
}
.viewer-tab[aria-selected="true"]{color:var(--ink)}
.viewer-tab[aria-selected="true"]::before{opacity:1}
@media (hover:hover) and (pointer:fine){.viewer-tab:hover{color:var(--ink)}}
.viewer-tab-title{font-family:var(--f-display);font-stretch:100%;font-weight:640;font-size:1.0625rem;line-height:1.3}
.codes{display:inline-flex;flex-wrap:wrap;gap:4px 10px}
.viewer-tab-code,.panel-code{display:inline-flex;flex-wrap:wrap;gap:2px 10px;font-family:var(--f-display);font-stretch:70%;font-weight:640;font-size:.8125rem;letter-spacing:.06em;color:var(--ink-3)}
.viewer-note{margin-top:20px;font-size:.9375rem;color:var(--ink-3);max-width:34ch}

.viewer-panel{display:none}
.viewer-panel.is-active{display:block}
.monitor{
  padding:10px;border-radius:8px;background:var(--graphite);
  box-shadow:0 18px 40px -24px rgba(18,23,27,.45);
}
.monitor-screen{
  position:relative;aspect-ratio:16/9;max-height:min(58vh,520px);width:100%;border-radius:4px;overflow:hidden;
  background:var(--panel);display:grid;place-items:center;
}
html[data-neg="on"] .monitor-screen{background:#0E1215}
.mon-obj{grid-area:1/1;width:auto;height:78%;max-width:86%}
.mon-obj--wide{height:auto;width:84%}
.mon-obj--tall{height:84%}
.mon-obj--square{height:80%}
.mon-sweep{position:absolute;left:0;right:0;top:0;height:2px;background:var(--amber);opacity:0;pointer-events:none}
.viewer-panel.is-scanning .mon-obj--scan{animation:mon-reveal .9s var(--ease-in-out) both}
.viewer-panel.is-scanning .mon-sweep{animation:mon-sweep .9s var(--ease-in-out) both}
@keyframes mon-reveal{from{clip-path:inset(0 0 100% 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes mon-sweep{0%{opacity:1;transform:translateY(0)}92%{opacity:1}100%{opacity:0;transform:translateY(var(--sweep-h,400px))}}
.panel-copy{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);grid-template-areas:"t p" "c p";gap:6px 32px;align-items:start;padding-top:22px}
.panel-title{grid-area:t}
.panel-copy .panel-code{grid-area:c}
.panel-copy p{grid-area:p}
.panel-title{font-family:var(--f-display);font-stretch:108%;font-weight:700;font-size:1.5rem;letter-spacing:-.015em;line-height:1.2}
.panel-copy p{color:var(--ink-2);max-width:52ch}

/* design: the studio, from wireframe to finished design */
.design-head{
  display:grid;grid-template-columns:auto minmax(260px,420px);justify-content:space-between;
  gap:20px 64px;align-items:end;margin-bottom:clamp(40px,6vw,72px);
}
.design-title{font-size:clamp(3.75rem,1rem + 8.4vw,9.25rem);font-stretch:130%;font-weight:760;letter-spacing:-.04em;line-height:.86}
.design-lede{color:var(--ink-2);font-size:1.125rem;max-width:38ch}
.mock-frame{padding:10px;border-radius:8px;background:var(--graphite);box-shadow:0 18px 40px -24px rgba(18,23,27,.45)}
.mock{position:relative;border-radius:4px;overflow:hidden;touch-action:pan-y;cursor:ew-resize;user-select:none;-webkit-user-select:none;--pos:50%}
.mock-art{display:block;width:100%;height:auto}
.mock-art--phone{display:none}
.mk-ar{font-family:var(--f-ar);font-weight:600}
.mk-cap{font-family:var(--f-display);font-stretch:112%;font-weight:700}
.mk-h1{font-family:var(--f-display);font-stretch:108%;font-weight:760;letter-spacing:-.02em}
.mk-h3{font-family:var(--f-display);font-stretch:100%;font-weight:700}
.mk-body{font-family:var(--f-body);font-weight:450}
.mk-strong{font-weight:650}
.mk-note{font-family:var(--f-data);font-stretch:80%;font-weight:500;letter-spacing:.04em}
.mock-tags{
  display:flex;justify-content:space-between;margin-bottom:10px;
  font-family:var(--f-display);font-stretch:72%;font-weight:680;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);
}
.mock-tags span:last-child{color:var(--ink)}
.mock-handle{
  position:absolute;top:0;bottom:0;left:var(--pos);width:44px;margin-left:-22px;z-index:2;
  display:grid;place-items:center;cursor:ew-resize;outline:none;
}
.mock-handle::before{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:var(--ink)}
.mock-grip{
  position:relative;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  background:var(--ink);color:#fff;box-shadow:0 6px 16px -6px rgba(18,23,27,.5);
  transition:transform .14s var(--ease-out);
}
.mock-grip svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.mock.is-dragging .mock-grip,.mock-handle:active .mock-grip{transform:scale(.92)}
.mock-handle:focus-visible{outline:none;box-shadow:none}
.mock-handle:focus-visible .mock-grip{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--amber)}
.mock-wrap figcaption{margin-top:16px;font-size:.9375rem;color:var(--ink-3);max-width:62ch}

/* security: each capability as a reviewed change */
.mcode{
  grid-area:1/1;align-self:center;justify-self:center;width:min(88%,620px);
  background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;
  font-family:var(--f-data);font-stretch:75%;font-size:clamp(.6875rem,.45rem + .55vw,.9375rem);line-height:1.75;
}
.mcode-head{display:flex;justify-content:space-between;gap:12px;padding:8px 14px;border-bottom:1px solid var(--line-2);font-size:.85em}
.mcode-file{color:var(--ink-2);font-weight:500}
.mcode-issue{font-family:var(--f-display);font-stretch:80%;font-weight:620;color:var(--threat);text-align:right}
.mcode-lines{list-style:none;margin:0;padding:8px 0}
.mcode-lines li{position:relative;padding:0 14px 0 30px;white-space:pre;color:var(--ink)}
.mcode-lines li::before{content:"";position:absolute;left:12px;width:10px;color:var(--ink-3)}
.mcode-lines code{font:inherit}
.mcode-lines .del{background:rgba(204,36,25,.09);color:#8E1B12;text-decoration:line-through;text-decoration-color:rgba(142,27,18,.45)}
.mcode-lines .del::before{content:"\2212";color:var(--threat)}
.mcode-lines .add{background:rgba(30,127,70,.1);color:#145A31}
.mcode-lines .add::before{content:"+";color:var(--fixed)}
/* the sweep reads the file line by line: changes light up as it passes */
.viewer-panel.is-scanning .mcode-lines :is(.del,.add){animation:mark-in .9s var(--ease-out) both;animation-delay:calc(var(--i) * 90ms + 120ms)}
@keyframes mark-in{from{background-color:transparent;color:var(--ink-3);text-decoration-color:transparent}}

/* engineering: the manifest */
.eng-head{margin-bottom:40px}
.eng-caps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px;margin-bottom:clamp(48px,6vw,80px);border-top:1px solid var(--line)}
.eng-caps>div{padding:22px 0 0}
.eng-caps dt{font-family:var(--f-display);font-stretch:104%;font-weight:680;font-size:1.25rem;margin-bottom:6px}
.eng-caps dd{color:var(--ink-2);max-width:44ch}
.manifest{width:100%;border-collapse:collapse}
.manifest thead th{
  text-align:left;padding:0 0 12px;border-bottom:2px solid var(--ink);
  font-family:var(--f-display);font-stretch:70%;font-weight:680;font-size:.8125rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);
}
.manifest tbody th,.manifest td{text-align:left;vertical-align:top;padding:26px 24px 26px 0;border-bottom:1px solid var(--line-2)}
.manifest tbody th{width:32%;font-weight:400}
.manifest td:last-child{width:1%;padding-right:0;white-space:nowrap}
.prod-name{display:block;font-family:var(--f-display);font-stretch:112%;font-weight:720;font-size:1.625rem;letter-spacing:-.02em;line-height:1.1}
.prod-sub{display:block;margin-top:6px;color:var(--ink-3);font-size:.9375rem}
.manifest td{color:var(--ink-2)}
.manifest .text-link{margin-top:10px;display:flex;width:max-content}
.tag{
  position:relative;display:inline-flex;align-items:center;height:30px;padding:0 14px 0 26px;
  font-family:var(--f-display);font-stretch:70%;font-weight:700;font-size:.8125rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-2);background:var(--line-2);border-radius:3px;
  clip-path:polygon(10px 0,100% 0,100% 100%,10px 100%,0 50%);
}
.tag::before{content:"";position:absolute;left:12px;top:50%;width:6px;height:6px;margin-top:-3px;border-radius:50%;background:var(--screen)}
.tag--shipped{background:var(--amber);color:var(--amber-ink)}

/* method: procedure + printout */
.method-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(40px,6vw,96px);align-items:start}
.method .section-lede{margin-bottom:40px}
.procedure{counter-reset:step;position:relative}
.procedure::before{content:"";position:absolute;left:13px;top:10px;bottom:10px;width:1px;background:var(--line)}
.procedure li{position:relative;padding:0 0 28px 52px;counter-increment:step}
.procedure li:last-child{padding-bottom:0}
.procedure li::before{
  content:counter(step);position:absolute;left:0;top:0;width:27px;height:27px;border-radius:50%;
  display:grid;place-items:center;background:var(--screen);border:1px solid var(--ink);
  font-family:var(--f-display);font-stretch:80%;font-weight:700;font-size:.8125rem;font-variant-numeric:tabular-nums;
}
.procedure h3{font-family:var(--f-display);font-stretch:104%;font-weight:680;font-size:1.1875rem;line-height:1.3;margin-bottom:4px}
.procedure p{color:var(--ink-2)}

.slip-wrap{position:sticky;top:calc(var(--hdr-h) + 32px)}
.slip{
  position:relative;background:#FCFCF9;color:#16191B;padding:30px 30px 34px;
  font-family:var(--f-data);font-stretch:88%;border-top:2px dashed rgba(22,25,27,.28);
  box-shadow:0 22px 40px -26px rgba(18,23,27,.35);
}
html[data-neg="on"] .slip{box-shadow:none}
.slip-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px dashed rgba(22,25,27,.35);margin-bottom:22px}
.slip-head img{height:18px;width:auto}
.slip-head span{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:#4A5157}
.slip-title{font-family:var(--f-display);font-stretch:104%;font-weight:720;font-size:1.375rem;line-height:1.2;letter-spacing:-.01em;margin-bottom:18px}
.slip-rows>div{display:grid;grid-template-columns:118px 1fr;gap:14px;padding:11px 0;border-top:1px dashed rgba(22,25,27,.22);font-size:.8125rem;line-height:1.55}
.slip-rows dt{color:#5A6166;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;padding-top:2px}
.slip-rows dd{color:#1E2225}
.sev{display:inline-block;background:var(--threat);color:#fff;padding:2px 8px;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.slip-wrap figcaption{margin-top:16px;font-size:.9375rem;color:var(--ink-3)}
.js .slip.is-printing{animation:print 1.4s var(--ease-in-out) both}
@keyframes print{from{clip-path:inset(0 0 100% 0);transform:translateY(-10px)}to{clip-path:inset(0 0 0 0);transform:none}}

/* certifications: the lightbox tray */
.certs .section-lede{margin-bottom:clamp(40px,5vw,64px)}
.tray{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
  background:#FBFCFB;border-radius:8px;overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(18,23,27,.12);
}
html[data-neg="on"] .tray{background:#EEF2F1}
.tray li{
  display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:14px;
  padding:28px 12px 18px;min-height:172px;
  box-shadow:1px 0 0 rgba(18,23,27,.1),0 1px 0 rgba(18,23,27,.1);
}
.tray img{height:84px;width:auto;max-width:100%;object-fit:contain}
.tray span{font-family:var(--f-display);font-stretch:74%;font-weight:680;font-size:.875rem;letter-spacing:.06em;color:#2C3439}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(40px,7vw,120px);align-items:start}
.contact .section-lede{margin-bottom:36px}
.intake{display:grid;gap:22px;max-width:640px}
.field{display:grid;gap:8px}
.field label{font-weight:600;font-size:1rem}
.field input,.field textarea{
  width:100%;padding:12px 14px;border-radius:4px;border:1px solid var(--line);background:var(--panel);color:var(--ink);
  transition:border-color .16s ease,box-shadow .16s ease;resize:vertical;
}
.field input:hover,.field textarea:hover{border-color:var(--ink-3)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(224,164,74,.45)}
.field [aria-invalid="true"]{border-color:var(--threat)}
.field-err{color:var(--threat);font-size:.9375rem;font-weight:500}
html[data-neg="on"] .field-err{color:#FF7A6E}
.intake-foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:6px}
.intake-note{font-size:.9375rem;color:var(--ink-3)}
.contact-side{border-top:2px solid var(--ink);padding-top:24px;display:grid;gap:26px}
.contact-side dt{font-family:var(--f-display);font-stretch:70%;font-weight:680;font-size:.8125rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.contact-side dd{font-size:1.1875rem}

/* footer */
.foot{border-top:1px solid var(--line-2);padding:28px 0 40px}
.foot-in{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px}
.foot-mark{height:18px;width:auto}
.foot-name{font-family:var(--f-display);font-stretch:92%;font-weight:600;font-size:.9375rem;margin-right:auto}
.foot-ar{font-family:var(--f-ar);font-weight:400;font-size:.9375rem;color:var(--ink-2)}
.foot-mail{font-size:.9375rem}

/* ── responsive ── */
@media (max-width:1100px){
  .tray{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:980px){
  :root{--hdr-h:60px}
  .viewer{grid-template-columns:1fr}
  .viewer-list[role="tablist"]{display:none}
  .viewer-panel{display:block;margin-bottom:48px}
  .viewer-panel:last-child{margin-bottom:0}
  .viewer-note{margin-top:0}
  .method-grid,.contact-grid{grid-template-columns:1fr}
  .slip-wrap{position:static;max-width:560px}
  .hdr-cta{display:none}
  .menu-btn{
    display:inline-grid;place-items:center;width:44px;height:44px;margin-right:-10px;
    background:none;border:0;border-radius:4px;cursor:pointer;color:var(--ink);
  }
  .menu-btn .ico{width:24px;height:24px}
  .menu-btn .ico-close{display:none}
  .menu-open .menu-btn .ico-close{display:block}
  .menu-open .menu-btn .ico-open{display:none}
  .nav{
    position:fixed;inset:var(--hdr-h) 0 0 0;z-index:39;
    flex-direction:column;align-items:stretch;gap:0;padding:12px var(--gutter) 32px;
    background:var(--screen);visibility:hidden;opacity:0;
    transition:opacity .2s var(--ease-out),visibility 0s linear .2s;
  }
  .menu-open .nav{visibility:visible;opacity:1;transition:opacity .2s var(--ease-out)}
  .nav-link{padding:18px 0;font-size:1.5rem;font-stretch:110%;font-weight:680;color:var(--ink);border-bottom:1px solid var(--line-2)}
  .nav-link::after{display:none}
  .nav-cta-mobile{display:inline-flex;margin-top:28px;height:52px}
  .menu-open{overflow:hidden}
}
@media (max-width:760px){
  .belt{--gate:30%}
  .gate{width:40px}
  .gate-curtain{left:6px;right:6px}
  .belt-label--out{left:calc(var(--gate) + 28px)}
  .lock-tag{padding:4px 10px 6px 4px}
  .lock-note{flex-basis:100%;padding-left:6px}
  .console-readout{margin-left:0;text-align:left}
  .key{justify-content:flex-start;text-align:left}
  .console{flex-direction:column;align-items:stretch}
  .console-keys{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .key{padding:8px 12px;min-height:52px;flex-wrap:wrap;gap:2px 8px}
  .key .key-name{flex-basis:100%;padding-left:16px}
  .key--belt{justify-content:center}
  .key--belt .key-name{flex-basis:auto;padding-left:0}
  .hero-actions{width:100%}
  .hero-actions .btn{flex:1 1 200px}
  .panel-copy{grid-template-columns:1fr;grid-template-areas:"t" "c" "p"}
  .design-head{grid-template-columns:1fr}
  .mock-art--web{display:none}
  .mock-art--phone{display:block}
  .mcode{width:94%}
  .eng-caps{grid-template-columns:1fr}
  .manifest thead{display:none}
  .manifest,.manifest tbody,.manifest tr,.manifest th,.manifest td{display:block;width:auto}
  .manifest tr{padding:24px 0;border-bottom:1px solid var(--line-2)}
  .manifest tr:first-child{border-top:2px solid var(--ink)}
  .manifest tbody th,.manifest td{border:0;padding:0;width:auto}
  .manifest td{margin-top:12px}
  .manifest td:last-child{width:auto}
  .tray{grid-template-columns:repeat(3,minmax(0,1fr))}
  .tray li{min-height:140px;padding:20px 8px 12px}
  .tray img{height:64px}
  .slip{padding:30px 20px 34px}
  .slip-rows>div{grid-template-columns:1fr;gap:4px}
}
@media (max-width:420px){
  .tray{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* ── motion preferences ── */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .js .slip.is-printing{animation:none}
  .viewer-panel.is-scanning .mon-obj--scan,.viewer-panel.is-scanning .mon-sweep{animation:none}
}