/* TAK · style.css — industrial brutalism × Swiss editorial.
   Sections: 01 tokens · 02 reset · 03 type · 04 layout · 05 sec heads · 06 rules
   07 cursor · 08 header · 09 buttons · 10 hero · 11 marquee · 12 about · 13 bento
   14 digital twin · 15 why · 16 projects · 17 team · 18 contact · 19 footer
   20 motion · 20b graphic layer · 21 responsive · 22 a11y/print.
   Direction-agnostic (logical properties only); zero radius except the contact
   form and the twin HUD panel (4px). */

/* 01 · TOKENS
   One dark "engineering console" world. Contrast between sections comes from
   surface elevation, not from flipping to paper — except the 3D scenes, which
   sit on the deepest layer so the geometry reads against pure dark. */
:root{
  /* Blue + white, minimal grey. The only grey is the hairline token; every
     other neutral is a blue that leans warm enough to sit next to white. */
  --ink:#07264F;            /* deep navy — .sec--dark bands + 3D stages */
  --paper:#FFFFFF;          /* white base */
  --paper-alt:#F4F8FE;      /* soft blue-white */
  --raise:#FFFFFF;
  --accent:#0B5FFF;         /* the single accent: brand blue */
  --accent-soft:#E6EEFC;
  --alarm:#E5342A;          /* semantic only — alarm states in the twin */
  --on-dark:#EEF4FF;
  --on-light:#0A1628;       /* navy text, never pure black */
  --muted-dark:#9FB4D4;
  --muted-light:#5A6B85;    /* the only grey in the palette */
  --line-dark:rgba(255,255,255,.16);
  --line-light:rgba(11,95,255,.14);
  --shell:1520px;
  --gutter:clamp(1.25rem,4vw,3.5rem);
  --nav-h:72px;
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  /* Three roles: a technical Arabic body face, a heavier Persian display face,
     and the mono for anything that is a reading or an identifier. */
  --sans:'IBM Plex Sans Arabic','Vazirmatn',system-ui,-apple-system,'Segoe UI',Tahoma,sans-serif;
  --display:'Vazirmatn','IBM Plex Sans Arabic',system-ui,sans-serif;

  /* 01b · TYPE SCALE — one fluid ramp. Every size in this file comes from here,
     so a change to the scale moves the whole page together. */
  --fs-micro:.75rem;                                        /* labels, readouts   */
  --fs-xs:.8125rem;                                         /* captions, meta     */
  --fs-sm:.9375rem;                                         /* card copy          */
  --fs-base:clamp(1.0625rem,.99rem + .3vw,1.1875rem);        /* body  17 → 19      */
  --fs-lead:clamp(1.125rem,1.03rem + .48vw,1.4375rem);       /* lead  18 → 23      */
  --fs-h3:clamp(1.2rem,1.06rem + .62vw,1.55rem);
  --fs-h2:clamp(1.55rem,1.1rem + 1.85vw,2.75rem);              /* section titles     */
  --fs-display:clamp(2rem,1rem + 4.6vw,4.9rem);         /* hero               */

  --lh-tight:.95;
  --lh-snug:1.18;
  --lh-body:1.82;      /* Arabic script carries more vertical mass than Latin */
  --lh-prose:1.95;
  --tr-display:0;      /* never tighten a joined script */
  --tr-label:.14em;
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* English swaps both roles to Inter and may use the optical tightening that a
   joined script cannot. */
[lang="en"]{
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --display:'Inter',system-ui,sans-serif;
  --lh-body:1.7;
  --lh-prose:1.78;
  --tr-display:-.025em;
}

/* 02 · RESET */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
html.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{
  margin:0; padding-block-start:var(--nav-h); background:var(--raise); color:var(--on-light);
  font-family:var(--sans); font-size:var(--fs-base); line-height:var(--lh-body);
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; overflow-x:hidden;
}
@keyframes grain{
  0%{transform:translate3d(0,0,0)} 20%{transform:translate3d(-3%,2%,0)}
  40%{transform:translate3d(2%,-3%,0)} 60%{transform:translate3d(-2%,-2%,0)}
  80%{transform:translate3d(3%,1%,0)} 100%{transform:translate3d(0,0,0)}
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img,svg,video,canvas{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
::selection{background:var(--accent);color:var(--ink)}
.skip-link{position:fixed;inset-block-start:0;inset-inline-start:0;z-index:300;padding:12px 20px;background:var(--accent);color:var(--ink);font:700 var(--fs-xs)/1 var(--mono);transform:translateY(-120%);transition:transform .25s var(--ease-out)}
.skip-link:focus-visible{transform:translateY(0)}

/* 03 · TYPE */
.display{font-family:var(--display);font-weight:900;line-height:.92;letter-spacing:0}
[lang="en"] .display{letter-spacing:-.03em}
.mono{font-family:var(--mono);font-size:var(--fs-xs);font-weight:500;letter-spacing:.15em;text-transform:uppercase}
[dir="rtl"] .mono{font-family:var(--sans);font-weight:700;font-size:var(--fs-sm);letter-spacing:.02em}
.mono-label{letter-spacing:var(--tr-label);font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.18em;text-transform:uppercase;color:var(--muted-dark)}
[dir="rtl"] .mono-label{letter-spacing:var(--tr-label);font-family:var(--sans);font-weight:700;letter-spacing:.02em;font-size:var(--fs-sm)}
h1,h2,h3,h4{font-weight:700;line-height:1.3}
h3{font-size:var(--fs-h3);font-weight:700;line-height:1.25}
.lead{font-size:var(--fs-lead);line-height:1.85;margin-block-end:1.25rem}
.sec-lead{max-inline-size:62ch;color:var(--muted)}

/* 04 · LAYOUT */
.shell{inline-size:min(100% - (var(--gutter) * 2),var(--shell));margin-inline:auto}
.sec{position:relative;padding-block:clamp(2.5rem,4.4vw,5rem);background:var(--raise);color:var(--on-light);
  --fg:var(--on-light); --muted:var(--muted-light); --line:var(--line-light);
  border-block-start:1px solid var(--line-light)}
.sec--paper{background:var(--paper)}`n.sec--alt{background:var(--paper-alt)}
.sec--dark{background:var(--ink);color:var(--on-dark);border-block-start-color:rgba(255,255,255,.12);
  --fg:var(--on-dark); --muted:var(--muted-dark); --line:var(--line-dark)}
.sec :focus-visible{outline-color:var(--accent)}
/* Full container width, so titles break without orphan words. */
.sec-title{font-size:var(--fs-h2);line-height:var(--lh-tight);letter-spacing:var(--tr-display);margin-block-start:.5rem}
.sec-title,.hero-title{color:var(--fg,var(--on-dark))}

/* 05 · SECTION HEADER — big mono number + micro label, then the display title */
.sec-head{margin-block-end:clamp(1.1rem,2vw,1.8rem);position:relative}
.sec-meta{display:flex;align-items:baseline;gap:1.25rem;padding-block-end:1rem;border-block-end:1px solid var(--line)}
.sec-lead{font-size:var(--fs-lead);line-height:var(--lh-prose);color:var(--muted);max-inline-size:62ch;margin-block-start:.9rem}
.tech-label{position:absolute;inset-block-start:0;inset-inline-end:0;color:var(--muted);opacity:.7}

/* 06 · DESIGN RULES — two hairlines down the whole page */
.rules{position:fixed;inset:0;z-index:1;pointer-events:none;display:flex;justify-content:center}
.rules-inner{inline-size:min(100% - (var(--gutter) * 2),var(--shell));border-inline:1px solid var(--line-light)}

/* 07 · CURSOR — reticle: crossing hairlines + a yellow dot */
.cursor{position:fixed;left:0;top:0;z-index:9999;pointer-events:none;display:none;will-change:transform}
.cursor-line{position:absolute;background:var(--accent);opacity:.9}
.cursor-line--x{inline-size:10px;block-size:1px;inset-inline-start:-5px;inset-block-start:-.5px}
.cursor-line--y{block-size:10px;inline-size:1px;inset-block-start:-5px;inset-inline-start:-.5px}
.cursor-dot{position:absolute;inline-size:5px;block-size:5px;background:var(--accent);inset-block-start:-2.5px;inset-inline-start:-2.5px}
.cursor-line{transition:inline-size .3s var(--ease-out),block-size .3s var(--ease-out),inset .3s var(--ease-out)}
body.cursor-on .cursor{display:block}
body.cursor-on.cursor-live .cursor{opacity:1}
body.cursor-on .cursor{opacity:0;transition:opacity .25s var(--ease-out)}
body.cursor-on.is-link .cursor-line--x{inline-size:20px;inset-inline-start:-10px}
body.cursor-on.is-link .cursor-line--y{block-size:20px;inset-block-start:-10px}
body.cursor-on,body.cursor-on a,body.cursor-on button,body.cursor-on select,body.cursor-on .tilt,body.cursor-on label{cursor:none}
body.cursor-on input,body.cursor-on textarea{cursor:text}

/* 08 · HEADER */
.site-header{position:fixed;inset-block-start:0;inset-inline:0;z-index:100;block-size:var(--nav-h);
  display:flex;align-items:center;background:rgba(255,255,255,.88);color:var(--on-light);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-block-end:1px solid var(--line-light);transition:transform .4s var(--ease-out)}
.nav{display:flex;align-items:center;gap:1.5rem;inline-size:100%}
.brand{display:flex;align-items:center;gap:.7rem;flex:0 0 auto}
.brand-mark{display:grid;place-items:center;inline-size:40px;block-size:40px;background:var(--accent-soft);flex:0 0 auto}
.brand-mark img{inline-size:100%;block-size:100%;object-fit:contain;padding:3px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:var(--fs-sm);font-weight:700;color:var(--on-light)}
.brand-text i{font-style:normal;font-size:var(--fs-micro);color:var(--muted-light);letter-spacing:.14em}
.nav-menu{display:flex;align-items:center;gap:1.4rem;flex:1 1 auto;justify-content:center;min-inline-size:0}
.nav-link{position:relative;font-size:var(--fs-sm);font-weight:500;color:var(--on-light);opacity:.75;padding-block:.4rem;transition:opacity .25s var(--ease-out)}
.nav-link::after{content:"";position:absolute;inset-block-end:0;inset-inline:0;block-size:1px;background:var(--accent);transform:scaleX(0);transform-origin:var(--o,left);transition:transform .35s var(--ease-out)}
[dir="rtl"] .nav-link::after{--o:right}
.nav-link:hover,.nav-link.is-active{opacity:1}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-end{display:flex;align-items:center;gap:1rem;flex:0 0 auto}
.nav-status{color:var(--muted-light);font-size:var(--fs-micro)}
.lang-switch{display:flex;border:1px solid var(--line-light)}
.lang-switch a{padding:.4rem .6rem;font:600 var(--fs-micro)/1 var(--mono);color:var(--muted-light);transition:background-color .25s,color .25s}
.lang-switch a+a{border-inline-start:1px solid var(--line-light)}
.lang-switch a:hover{color:var(--on-light)}
.lang-switch a.is-active{background:var(--accent);color:#fff}
.nav-toggle{display:none;inline-size:40px;block-size:40px;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{display:block;inline-size:20px;block-size:2px;background:var(--on-light);transition:transform .35s var(--ease-out),opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-menu .nav-menu-cta{display:none}

/* Shown only when the OS asks for reduced motion, so the visitor can opt back
   into the scenes — which are the content here, not decoration. */
.motion-toggle{display:inline-flex;align-items:center;gap:.4rem;cursor:pointer;
  padding:.28rem .55rem;border:1px solid var(--accent);background:var(--accent-soft);
  color:var(--accent);font-size:var(--fs-micro);letter-spacing:var(--tr-label);
  font-family:var(--mono);line-height:1;transition:background-color .25s,color .25s}
.motion-toggle[hidden]{display:none}
.motion-toggle b{font-weight:700;color:inherit}
.motion-toggle:hover{background:var(--accent);color:#fff}
.motion-toggle.is-on{background:var(--accent);color:#fff}

/* 09 · BUTTONS — square, hairline, no shadow */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.95rem 1.75rem;
  border:1px solid currentColor;font-family:var(--mono);font-size:var(--fs-xs);font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;transition:background-color .3s var(--ease-out),color .3s var(--ease-out),border-color .3s var(--ease-out)}
[dir="rtl"] .btn{font-family:var(--sans);font-size:var(--fs-sm);letter-spacing:.01em}
.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.btn--primary:hover{background:var(--on-dark);border-color:var(--on-dark);color:var(--ink)}
.btn--ghost{background:transparent;color:var(--on-dark);border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{background:var(--on-dark);color:var(--ink);border-color:var(--on-dark)}
.sec--paper .btn--ghost{color:var(--on-light);border-color:var(--accent)}
.sec--paper .btn--ghost:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn--sm{padding:.6rem 1rem;font-size:var(--fs-xs)}
.btn-magnetic{will-change:transform}
/* Tilt primitive: GSAP drives the rotation and the two pointer vars. */
.tilt{--gx:50%;--gy:50%;--glow-opacity:0;position:relative;
  -webkit-backface-visibility:hidden;backface-visibility:hidden}
.tilt>*{position:relative;z-index:1}
.tilt::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:var(--glow-opacity);
  background:radial-gradient(220px circle at var(--gx) var(--gy),rgba(11,95,255,.22),transparent 70%)}
.no-gsap .tilt::after{transition:opacity .45s var(--ease-out)}
.no-gsap .tilt:hover::after{opacity:.6}

/* 10 · HERO — a real 3D scene fills the viewport; type and HUD sit on top. */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);color:var(--on-dark);
  min-block-size:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding-block:calc(var(--nav-h) + .75rem) 2rem}

/* WebGL stage. Physical positioning on purpose: the part tags are projected
   into screen pixels, which have no inline direction. */
.hero-stage{position:absolute;inset:0;z-index:0}
.hero-gl{display:block;inline-size:100%;block-size:100%;touch-action:pan-y}

.hero-tags{position:absolute;inset:0;pointer-events:none;direction:ltr}
.ptag{position:absolute;left:0;top:0;display:inline-flex;align-items:center;gap:.4rem;
  margin:-0.7rem 0 0 .6rem;padding:.16rem .44rem;font-size:var(--fs-micro);letter-spacing:.14em;
  color:var(--on-dark);background:rgba(4,6,10,.66);border:1px solid rgba(255,255,255,.18);
  white-space:nowrap;opacity:0;transition:opacity .3s var(--ease-out);will-change:transform}
.ptag i{inline-size:5px;block-size:5px;background:var(--accent);display:block}

.hero-spec{position:absolute;inset-block-start:46%;inset-inline-end:var(--gutter);transform:translateY(-50%);
  z-index:3;inline-size:min(300px,78vw);padding:1.05rem 1.2rem;border-radius:4px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.22);color:var(--on-dark);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.hero-spec-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
  padding-block-end:.6rem;border-block-end:1px solid rgba(255,255,255,.18)}
.hero-spec-head b{font-size:var(--fs-base);font-weight:700}
.hero-spec-head span{font-size:var(--fs-micro);color:#7FB0FF;letter-spacing:.14em}
.hero-spec-list{margin:.7rem 0 0;display:grid;gap:.35rem}
.hero-spec-list>div{display:flex;justify-content:space-between;gap:1rem;font-size:var(--fs-sm)}
.hero-spec-list dt{color:var(--muted-dark)}
.hero-spec-list dd{margin:0;font-family:var(--mono);font-size:var(--fs-sm)}
.hero-spec-calc{margin:.85rem 0 0;padding-block-start:.7rem;border-block-start:1px solid rgba(255,255,255,.18);
  font-size:var(--fs-xs);line-height:1.75;color:#7FB0FF;white-space:pre-line}.hero-hud{position:absolute;inset-block-start:calc(var(--nav-h) + 1.5rem);inset-inline:var(--gutter);
  display:flex;justify-content:space-between;gap:1rem;z-index:2;
  font-size:var(--fs-micro);letter-spacing:.16em;color:var(--muted-dark)}
.hero-hud .dim{opacity:.55}

.hero-inner{position:relative;z-index:2}
/* Persian words are wide: the display size is tuned per script. */
.hero-title{font-size:var(--fs-display);font-weight:900;line-height:var(--lh-tight);letter-spacing:var(--tr-display);
  margin-inline:calc(var(--gutter) * -.35);margin-block-end:clamp(1.25rem,3vw,2.25rem)}
[lang="en"] .hero-title{font-size:calc(var(--fs-display) * 1.18)}
@media (max-height:820px){
  .hero-title{font-size:clamp(2rem,6.2vw,5.2rem)}
  [lang="en"] .hero-title{font-size:clamp(2.2rem,7.4vw,6rem)}
}
.hero-title .line{display:block}
.hero-title .word{display:inline-block;overflow:hidden;vertical-align:bottom;padding-block-end:.12em;margin-block-end:-.12em}
.hero-title .word-inner{display:inline-block;will-change:transform}
.hero-title .hl{color:var(--accent)}
.hero-bottom{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(1.5rem,4vw,3.5rem);
  align-items:end;padding-block-start:clamp(.9rem,1.8vw,1.5rem);border-block-start:1px solid rgba(255,255,255,.12)}
.hero-desc{color:var(--muted-dark);font-size:var(--fs-base);line-height:var(--lh-prose);max-inline-size:54ch}
.hero-tag{color:var(--accent);font-size:var(--fs-xs);align-self:start;padding-block-start:.4rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.75rem;grid-column:1 / -1;margin-block-start:1.5rem}
.hero-foot{position:absolute;inset-block-end:1.25rem;inset-inline:0;display:flex;justify-content:center;gap:1.5rem;
  color:var(--muted-dark);font-size:var(--fs-micro);z-index:1}

/* 11 · MARQUEE */
.marquee{overflow:hidden;background:var(--ink);color:var(--accent);border-block:1px solid rgba(255,255,255,.12);
  padding-block:.7rem;white-space:nowrap}
/* The strip is Latin, so it stays LTR on every page; only the travel flips. */
.marquee-track{display:inline-flex;direction:ltr;align-items:center;gap:2rem;padding-inline-end:2rem;will-change:transform}
.marquee-track span{font-family:var(--mono);font-size:var(--fs-sm);font-weight:700;letter-spacing:.22em}
.marquee-track i{color:var(--muted-dark);font-style:normal}
.no-gsap .marquee-track{animation:marqueeMove 30s linear infinite}
@keyframes marqueeMove{to{transform:translate3d(var(--mq-shift,-25%),0,0)}}

/* 12 · ABOUT */
.about-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(1.4rem,3vw,2.5rem);align-items:start}
.about-copy p{color:var(--muted);line-height:var(--lh-prose);max-inline-size:62ch;margin-block-end:1.15rem}
.about-copy .lead{color:var(--fg)}
.about-points{margin-block-start:2rem;display:grid;gap:0;border-block-start:1px solid var(--line)}
.about-points li{display:flex;gap:1.25rem;padding-block:.9rem;border-block-end:1px solid var(--line);font-size:var(--fs-sm)}
.about-points .mono{color:var(--accent);font-size:var(--fs-xs);padding-block-start:.2rem}
[dir="rtl"] .about-points .mono{font-family:var(--mono)}
.stat-card{position:relative;border:1px solid var(--line);padding:clamp(1.5rem,3vw,2.5rem)}
.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.75rem;margin-block-start:1.5rem}
.stat-value{display:flex;align-items:baseline;gap:.15rem;font-family:var(--display);font-size:clamp(2rem,3.6vw,3rem);font-weight:900;line-height:1;color:var(--fg)}
.stat-label{display:block;margin-block-start:.5rem;font-size:var(--fs-sm);color:var(--muted)}
.stat{padding-inline-start:1rem;border-inline-start:2px solid var(--accent)}

/* 13 · BENTO — asymmetric 12-column grid */
.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.bento-card{position:relative;display:flex;flex-direction:column;gap:1rem;padding:clamp(1.5rem,2.6vw,2.5rem);
  background:var(--raise);overflow:hidden}
.sec--alt .bento-card{background:var(--raise)}
.bento-card--a{grid-column:1 / 8;grid-row:1;min-block-size:clamp(19rem,26vw,24rem)}
.bento-card--b{grid-column:8 / 13;grid-row:1;min-block-size:clamp(19rem,26vw,24rem)}
.bento-card--c{grid-column:1 / 6;grid-row:2;min-block-size:clamp(15rem,20vw,18rem)}
.bento-card--d{grid-column:6 / 13;grid-row:2;min-block-size:clamp(15rem,20vw,18rem)}
.bento-num{position:absolute;inset-block-start:1rem;inset-inline-end:1rem;color:var(--muted);opacity:.6;font-size:var(--fs-xs)}
[dir="rtl"] .bento-num{font-family:var(--mono)}
.bento-icon{inline-size:64px;block-size:64px}
.bento-card h3{font-size:var(--fs-h3);line-height:var(--lh-snug);margin-block-start:auto}
.bento-card p{color:var(--muted);font-size:var(--fs-sm);max-inline-size:46ch}

/* 14 · DIGITAL TWIN */
.dt-stage{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:1px;background:var(--line);border:1px solid var(--line)}
.dt-view{position:relative;background:var(--ink);min-block-size:clamp(24rem,48vw,36rem);overflow:hidden}
.dt-canvas{inline-size:100%;block-size:100%;display:block}
.dt-fallback{position:absolute;inset:0;display:grid;place-content:center;gap:1.25rem;text-align:center;padding:1.5rem}
.dt-fallback svg{inline-size:min(400px,80%);margin-inline:auto}
.dt-fallback p{color:var(--muted-dark);font-size:var(--fs-xs);max-inline-size:34ch;margin-inline:auto}
.dt-view.is-live .dt-fallback{display:none}
.dt-loading{position:absolute;inset-block-end:1rem;inset-inline-start:1rem;color:var(--accent);font-size:var(--fs-xs)}
.dt-view.is-live .dt-loading{display:none}
.dt-tooltip{position:absolute;z-index:5;padding:.35rem .6rem;background:var(--accent);color:var(--ink);
  font-size:var(--fs-micro);pointer-events:none;transform:translate(-50%,-160%)}
.dt-alarm{position:absolute;inset-block-start:1rem;inset-inline-start:1rem;z-index:6;display:flex;align-items:center;gap:1rem;
  padding:.6rem .9rem;background:var(--alarm);color:#fff;font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em}
.dt-alarm-btn{padding:.3rem .6rem;border:1px solid rgba(255,255,255,.6);color:#fff;font-size:var(--fs-micro);letter-spacing:.1em}
.dt-alarm-btn:hover{background:#fff;color:var(--alarm)}
.dt-hud{position:relative;background:rgba(255,255,255,.05);padding:1.25rem;display:flex;flex-direction:column;gap:1.25rem}
.dt-hud-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block-end:.9rem;border-block-end:1px solid var(--line-dark)}
.dt-toggle{padding:.5rem 1rem;border:1px solid var(--accent);color:var(--accent);font-size:var(--fs-micro);font-weight:700;letter-spacing:.14em}
.dt-toggle:hover{background:var(--accent);color:var(--ink)}
.dt-toggle[aria-pressed="true"]{border-color:var(--muted-dark);color:var(--muted-dark)}
.dt-state{color:var(--accent);font-size:var(--fs-micro)}
.dt-state.is-idle{color:var(--muted-dark)}
.dt-state.is-alarm{color:var(--alarm)}
.dt-slider{display:grid;gap:.5rem}
.dt-slider span{display:flex;justify-content:space-between;color:var(--muted-dark);font-size:var(--fs-micro)}
.dt-slider b{color:var(--on-dark)}
.dt-slider input[type="range"]{-webkit-appearance:none;appearance:none;inline-size:100%;block-size:2px;background:rgba(255,255,255,.2);outline:none}
.dt-slider input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;inline-size:12px;block-size:12px;background:var(--accent);cursor:pointer}
.dt-slider input[type="range"]::-moz-range-thumb{inline-size:12px;block-size:12px;border:0;background:var(--accent);cursor:pointer}
.dt-chart-wrap{display:grid;gap:.75rem;padding-block-start:.5rem;border-block-start:1px solid var(--line-dark)}
.dt-chart{inline-size:100%;block-size:60px;overflow:visible}
.dt-grid-line{stroke:rgba(255,255,255,.09);stroke-width:1}
.dt-line{fill:none;stroke-width:1.5;vector-effect:non-scaling-stroke}
.dt-line--temp{stroke:var(--accent)}
.dt-line--press{stroke:#7FA8FF}
.dt-line--rpm{stroke:#B9CFFF}
.dt-legend{display:flex;flex-wrap:wrap;gap:.75rem;color:var(--muted-dark);font-size:var(--fs-micro)}
.dt-legend span{display:inline-flex;align-items:center;gap:.35rem}
.dt-legend b{color:var(--on-dark)}
.dt-swatch{inline-size:8px;block-size:2px;display:inline-block}
.dt-swatch--temp{background:var(--accent)}
.dt-swatch--press{background:#7FA8FF}
.dt-swatch--rpm{background:#B9CFFF}
.dt-panel{position:absolute;inset-block-start:4.75rem;inset-inline-start:1rem;z-index:7;inline-size:min(250px,74vw);
  padding:1.1rem;background:#0B2A55;color:var(--on-dark);border-radius:4px}
.dt-panel-close{position:absolute;inset-block-start:.5rem;inset-inline-end:.5rem;font-size:var(--fs-xs);opacity:.6}
.dt-panel-close:hover{opacity:1}
.dt-panel-name{font-size:var(--fs-base);margin-block-end:.75rem;padding-inline-end:1.25rem}
.dt-panel-list{display:grid;gap:.35rem}
.dt-panel-list>div{display:flex;justify-content:space-between;gap:1rem;border-block-end:1px solid rgba(255,255,255,.08);padding-block-end:.3rem}
.dt-panel-list dt{color:var(--muted-light);font-size:var(--fs-micro);letter-spacing:.1em}
.dt-panel-list dd{font-size:var(--fs-xs);font-weight:700}
[dir="rtl"] .dt-panel-list dd,[dir="rtl"] .dt-panel-list dt{font-family:var(--sans);font-size:var(--fs-sm)}
/* A pinned section has to fit one viewport, so the stage is capped by height. */
.dt.is-pinned{min-block-size:100svh;display:flex;flex-direction:column;justify-content:center}
.dt.is-pinned .dt-view{min-block-size:clamp(16rem,44vh,30rem)}

/* 15 · WHY */
.why-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.why-item{position:relative;display:flex;flex-direction:column;gap:.6rem;padding:clamp(1.4rem,2.4vw,2rem);background:var(--raise);transition:background-color .35s var(--ease-out)}
.sec--alt .why-item{background:var(--raise)}
.why-item:hover{background:var(--accent)}
.why-item:hover p{color:var(--on-light)}
.why-num{color:var(--muted);font-size:var(--fs-xs)}
.why-item h3{font-size:var(--fs-lead)}
.why-item p{color:var(--muted);font-size:var(--fs-sm);transition:color .35s var(--ease-out)}

/* 16 · PROJECTS — horizontal, driven by vertical scroll */
.projects{overflow:hidden}
.projects-horizontal{min-block-size:100svh;display:flex;flex-direction:column;justify-content:center}
.projects-viewport{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}
.projects-track{display:flex;align-items:flex-start;gap:1px;inline-size:max-content;
  padding-inline:var(--gutter);background:var(--line)}
.projects-horizontal .projects-viewport{overflow:hidden}
.pcard{display:flex;flex-direction:column;background:var(--raise);flex:0 0 auto;inline-size:clamp(18rem,26vw,24rem)}
.sec--alt .pcard{background:var(--raise)}
.pcard--wide{inline-size:clamp(24rem,38vw,34rem)}
.pcard--tall{inline-size:clamp(16rem,22vw,20rem)}
.pcard--tall .pcard-media{aspect-ratio:3/4}
.pcard-media{position:relative;aspect-ratio:4/3;overflow:hidden;border-block-end:1px solid var(--line)}
.pcard-media svg{inline-size:100%;block-size:100%;will-change:transform}
.pcard-body{display:flex;flex-direction:column;gap:.7rem;padding:1.5rem}
.pcard-body h3{font-size:var(--fs-lead)}
.pcard-body p{color:var(--muted);font-size:var(--fs-sm)}
.chip{align-self:flex-start;padding:.3rem .6rem;border:1px solid var(--line);color:var(--muted);font-size:var(--fs-micro)}
[dir="rtl"] .chip{font-family:var(--sans);font-size:var(--fs-xs);font-weight:700}
.projects-hint{margin-block-start:1.5rem;color:var(--muted);font-size:var(--fs-xs)}
[dir="rtl"] .projects-hint{font-family:var(--sans);font-size:var(--fs-sm)}
/* The arrow follows the reading direction. */
[dir="ltr"] .projects-hint span:first-child{display:inline-block;transform:scaleX(-1)}

/* 17 · TEAM */
.team-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-inline-size:58rem;gap:1px;background:var(--line);border:1px solid var(--line)}
.team-card{display:flex;flex-direction:column;gap:.6rem;padding:1.5rem;background:var(--raise);
  -webkit-backface-visibility:hidden;backface-visibility:hidden}
.team-photo{position:relative;aspect-ratio:1;inline-size:clamp(4.25rem,5.5vw,5.25rem);margin-block-end:1.1rem;display:grid;place-items:center;filter:grayscale(1) contrast(1.05);transition:filter .5s var(--ease-out);overflow:hidden}
.team-card:nth-child(1) .team-photo{background:var(--accent)}
.team-card:nth-child(2) .team-photo{background:#3D7BFF}
.team-card:hover .team-photo{filter:grayscale(0) contrast(1)}
.team-card h3{font-size:var(--fs-h3);line-height:var(--lh-snug)}
.team-photo .mono{font-size:var(--fs-h3);font-weight:700}\n.team-role{color:var(--muted);font-size:var(--fs-sm);font-weight:600}
.team-bio{color:var(--muted);font-size:var(--fs-sm);line-height:1.7}

/* 18 · CONTACT */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(2rem,4vw,4rem);align-items:start}
.form-card{border:1px solid var(--line);padding:clamp(1.5rem,3vw,2.5rem);border-radius:4px}
.field{margin-block-end:1.4rem}
.field label{display:block;margin-block-end:.5rem;font-size:var(--fs-sm);font-weight:600}
.field .req{color:var(--muted);font-weight:400}
.control{inline-size:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:4px;background:transparent;
  color:var(--fg);font-size:var(--fs-sm);transition:border-color .25s var(--ease-out)}
.control::placeholder{color:var(--muted);opacity:.7}
.control:hover{border-color:var(--fg)}
.control:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
textarea.control{min-block-size:9rem;resize:vertical}
select.control{appearance:none}
.control[aria-invalid="true"]{border-color:var(--alarm);box-shadow:0 0 0 1px var(--alarm)}
.field-error{display:none;margin-block-start:.5rem;color:var(--alarm);font-size:var(--fs-sm);font-weight:600}
.field-error.is-shown{display:block}
.form-status{margin-block-start:1.25rem;padding:.9rem 1.1rem;border:1px solid var(--accent);border-radius:4px;
  color:var(--fg);font-size:var(--fs-sm);font-weight:600}
.contact-info{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.info-row{display:grid;gap:.4rem;padding:1.25rem;background:var(--raise)}
.sec--alt .info-row{background:var(--raise)}
.info-label{color:var(--accent);font-size:var(--fs-micro);letter-spacing:.16em}
[dir="rtl"] .info-label{font-family:var(--mono)}
.info-value{font-size:var(--fs-base);font-weight:500;color:var(--fg);word-break:break-word}
a.info-value:hover{color:var(--accent)}

/* 19 · FOOTER */
.site-footer{background:var(--ink);color:var(--on-dark);padding-block:clamp(3rem,6vw,5rem) 0;
  border-block-start:1px solid rgba(255,255,255,.12);
  --fg:var(--on-dark); --muted:var(--muted-dark); --line:var(--line-dark)}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,4vw,4rem);padding-block-end:3rem}
.footer-brand{display:grid;gap:1.25rem;justify-items:start}
.footer-brand p{color:var(--muted);max-inline-size:44ch;font-size:var(--fs-sm)}
.site-footer h3{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.18em;color:var(--muted-dark);margin-block-end:1.25rem;font-weight:500}
[dir="rtl"] .site-footer h3{font-family:var(--sans);font-size:var(--fs-sm);font-weight:700;letter-spacing:.02em}
.footer-links{display:grid;gap:.7rem}
.footer-links a,.footer-contact a{font-size:var(--fs-sm);color:var(--on-dark);opacity:.8;transition:opacity .25s,color .25s}
.footer-links a:hover,.footer-contact a:hover{opacity:1;color:var(--accent)}
.footer-contact{display:grid;gap:.7rem;color:var(--muted)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;align-items:center;
  padding-block:1.25rem;border-block-start:1px solid rgba(255,255,255,.12);font-size:var(--fs-sm);color:var(--muted-dark)}
.footer-bottom .lang-inline{display:flex;gap:1rem}
.footer-bottom a:hover{color:var(--accent)}

/* 20 · MOTION SYSTEM
   Hidden states only apply while JS runs, so a CDN dead-end still shows everything. */
.js [data-reveal],.js .reveal{opacity:0}
.no-gsap [data-reveal],.no-gsap .reveal{transform:translateY(24px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.no-gsap [data-reveal].is-in,.no-gsap .reveal.is-in{opacity:1;transform:none}
.gsap-on .nav-menu{transition:none}
.js [data-sec-num]{opacity:0}
.no-gsap [data-sec-num]{opacity:1}

/* 20b · GRAPHIC LAYER — oversized numerals, technical figures, dark bands */

/* Section numerals as a hairline outline watermark. */
.sec-meta{align-items:flex-end;gap:1.5rem}
.sec-num{
  font-family:var(--mono);font-size:clamp(4.5rem,12vw,11rem);font-weight:700;line-height:.72;
  color:transparent;-webkit-text-stroke:1.5px rgba(11,95,255,.18);letter-spacing:-.05em;opacity:1
}
.sec--dark .sec-num{-webkit-text-stroke-color:rgba(255,255,255,.24)}
[dir="rtl"] .sec-num{font-family:var(--sans);font-weight:900}

/* Surfaces on black need lifting; line icons need inverting. */
.sec--dark .bento-card,.sec--dark .pcard{background:rgba(255,255,255,.05)}
.sec--dark .bento-card:hover,.sec--dark .pcard:hover{background:rgba(255,255,255,.09)}
.sec--dark .bento-icon{filter:invert(1) brightness(1.35)}
.sec--dark .chip{border-color:rgba(255,255,255,.22)}
.sec--dark .bento-card p,.sec--dark .pcard-body p{color:var(--muted-dark)}

/* Technical figures — drawn, never tiled. */
.figure{margin:0;color:var(--accent);pointer-events:none}
.figure svg{inline-size:100%;block-size:auto;display:block;overflow:visible}
.figure--about{
  margin-block-start:clamp(1.6rem,3vw,2.6rem);padding-block-start:clamp(1.4rem,2.6vw,2rem);
  border-block-start:1px solid var(--line);max-inline-size:min(760px,100%);
}
.figure--bento{
  position:absolute;inset-block-start:clamp(1rem,2vw,1.75rem);inset-inline-end:clamp(1rem,2vw,1.75rem);
  inline-size:min(56%,280px);opacity:.36;z-index:0;
  transition:opacity .5s var(--ease-out),transform .6s var(--ease-out)
}
.tilt>.figure--bento{z-index:0}
.bento-card:hover .figure--bento{opacity:.85;transform:translate3d(0,-8px,0)}
.sec--dark .figure--bento{opacity:.45}
.sec--dark .bento-card:hover .figure--bento{opacity:1}

/* 20b2 · DOMAIN FIELD BUS — navy belongs to 3D stages, so the scene gets its
   own band inside the otherwise white services section. */
.domains-stage{position:relative;block-size:clamp(15rem,30vh,21rem);overflow:hidden;
  background:var(--paper-alt);margin-block-end:1px}
.domains-gl{display:block;inline-size:100%;block-size:100%}

.domains-hint{position:absolute;inset-block-end:.85rem;inset-inline-start:1.1rem;
  color:var(--muted-dark);font-size:var(--fs-micro);letter-spacing:.16em}
/* A 3D node and its card share one highlight state. */
.bento-card{transition:background-color .4s var(--ease-out),box-shadow .4s var(--ease-out)}
.bento-card.is-linked{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent)}

/* 20b3 · PROJECT INDEX — its own band after the pinned horizontal scroll, so
   nothing is added inside the pinned element. */
.project-index{padding-block:0}
.project-index-stage{position:relative;block-size:clamp(17rem,34vh,25rem);overflow:hidden;background:var(--paper-alt)}
.project-index-gl{display:block;inline-size:100%;block-size:100%}

.project-index-hint{position:absolute;inset-block-end:.85rem;inset-inline-end:1.1rem;
  color:var(--muted-dark);font-size:var(--fs-micro);letter-spacing:.16em}

/* 20c · CONTROL LAB — a 3D bench with an HTML control surface over it. */
.lab{position:relative;overflow:hidden;
  padding-block:calc(var(--nav-h) + 1.1rem) clamp(1.4rem,3vw,2.4rem)}
.lab-stage{position:relative;overflow:hidden;background:var(--paper-alt);
  block-size:clamp(15rem,25vw,23rem)}
@media (max-width:820px){
  :root{--nav-h:64px}
  .hero{min-block-size:auto;padding-block:calc(var(--nav-h) + 3rem) 4rem}
  .hero-bottom{grid-template-columns:minmax(0,1fr)}
  .hero-title{font-size:clamp(2.2rem,11vw,3.6rem);margin-inline:0}
  .hero-foot{display:none}
  .nav-toggle{display:flex}
  .nav-cta,.nav-status{display:none}
  .nav-menu{position:fixed;inset-block-start:var(--nav-h);inset-inline:0;flex-direction:column;align-items:stretch;
    gap:0;background:rgba(255,255,255,.98);padding:1rem var(--gutter) 2rem;border-block-end:1px solid var(--line-light);
    opacity:0;visibility:hidden;max-block-size:calc(100svh - var(--nav-h));overflow-y:auto;
    transition:opacity .35s var(--ease-out),visibility .35s var(--ease-out)}
  .nav-menu.is-open{opacity:1;visibility:visible}
  .nav-link{padding-block:1rem;border-block-end:1px solid var(--line-light);font-size:var(--fs-base)}
  .nav-menu .nav-menu-cta{display:inline-flex;margin-block-start:1.25rem;inline-size:100%}
  .bento{grid-template-columns:minmax(0,1fr)}
  .bento-card--a,.bento-card--b,.bento-card--c,.bento-card--d{grid-column:1 / -1;grid-row:auto;min-block-size:0}
  .why-grid,.team-grid{grid-template-columns:minmax(0,1fr)}
  .contact-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:2.5rem}
  .footer-bottom{justify-content:flex-start}
  .rules{display:none}
  .sec-title{font-size:clamp(1.9rem,8vw,3rem);max-inline-size:none}
  .pcard,.pcard--wide,.pcard--tall{inline-size:min(20rem,80vw)}
  .pcard--tall .pcard-media{aspect-ratio:4/3}
  .dt-panel{inline-size:min(260px,86vw)}
}
@media (max-width:420px){
  .lang-switch a{padding:.35rem .45rem;font-size:var(--fs-micro)}
  .brand-text{display:none}
}

/* 22 · REDUCED MOTION & PRINT */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    animation-delay:0ms!important;transition-duration:.001ms!important;transition-delay:0ms!important}
  body::before{display:none;animation:none}
  .cursor{display:none!important}
  .js [data-reveal],.js .reveal,.js [data-sec-num]{opacity:1!important;transform:none!important}
  
  .hero-title .word-inner{transform:none!important}
}
@media print{
  .site-header,.cursor,.rules,.marquee,.nav-toggle{display:none!important}
  body{padding-block-start:0}
  body::before{display:none;display:none}
  .js [data-reveal],.js .reveal,.js [data-sec-num]{opacity:1!important;transform:none!important}
  .sec{break-inside:avoid}
}
/* 20c · CONTROL LAB — a 3D bench with its control surface beside it.
   On desktop the two sit side by side, so a tall stage can never push the
   sliders below the fold; below 900px they stack, stage first. */
.lab{position:relative;overflow:hidden;
  padding-block:calc(var(--nav-h) + 1.1rem) clamp(1.4rem,3vw,2.4rem)}
.lab-inner{position:relative;z-index:2}
.lab-body{display:grid;grid-template-columns:minmax(0,1fr);
  gap:clamp(.9rem,1.8vw,1.5rem);align-items:start}
.lab-stage{position:relative;overflow:hidden;background:var(--paper-alt);
  block-size:clamp(15rem,25vw,23rem)}
.lab-gl{display:block;inline-size:100%;block-size:100%}
.lab-panel{display:grid;grid-template-columns:minmax(0,1fr);gap:.8rem;align-content:start}
.lab-sliders{display:grid;gap:.55rem;padding:.85rem 1.05rem;
  border:1px solid var(--line-light);background:var(--paper)}
.lab-slider{display:grid;grid-template-columns:2.6rem minmax(0,1fr) 3.6rem;
  align-items:center;gap:.8rem;font-size:var(--fs-sm)}
.lab-slider .mono{color:var(--muted-light);letter-spacing:.1em}
.lab-slider b{text-align:end;color:var(--accent);font-size:var(--fs-sm)}
.lab-slider input[type="range"]{-webkit-appearance:none;appearance:none;inline-size:100%;
  block-size:3px;background:var(--accent-soft);outline:none;border-radius:2px}
.lab-slider input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;
  inline-size:16px;block-size:16px;background:var(--accent);border:2px solid #fff;cursor:pointer;border-radius:50%}
.lab-slider input[type="range"]::-moz-range-thumb{inline-size:14px;block-size:14px;
  background:var(--accent);border:2px solid #fff;border-radius:0;cursor:pointer}
.lab-actions{display:flex;gap:.6rem;margin-block-start:.5rem}
.lab-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem 1.1rem;
  padding:.85rem 1.05rem;border:1px solid var(--line-light);background:var(--paper)}
.lab-metrics dt{font-size:var(--fs-micro);color:var(--muted-light);letter-spacing:.14em;
  text-transform:uppercase}
.lab-metrics dd{margin:.2rem 0 0;font-size:1.02rem;color:var(--accent)}

@media (min-width:900px){
  .lab-body{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr)}
}
/* Two-person team needs a single column once the cards get narrow. */
@media (max-width:820px){
  .team-grid{grid-template-columns:minmax(0,1fr)}
}
/* 23 · TRIMMED BANDS
   These two repeated content already carried by the cards beneath them and
   added a full screen of scrolling each, so they are switched off. Their
   markup stays for reference; removing their data-scene stopped the 3D. */
.domains-stage,.project-index{display:none!important}
/* 24 · HERO BRAND
   The hero carries the logo and the company name and nothing else. The 3D
   stage behind it is a light studio, so the type on it has to be dark — the
   usual dark-hero tokens are flipped here rather than in every rule. */
.hero{--on-dark:var(--ink);--muted-dark:var(--muted-light)}
/* Anchored to the top of the hero rather than centred, so the brand never sits
   on top of the 3D board. */
.hero-brand{position:absolute;inset-block-start:calc(var(--nav-h) + 1rem);inset-inline:0;z-index:3;
  display:grid;justify-items:center;text-align:center;gap:clamp(.7rem,1.5vw,1rem)}
/* The faint mono chrome reads as dirt on a light stage, so it is switched off. */
.hero-hud,.hero-tags{display:none!important}
.hero-logo{inline-size:clamp(72px,9vw,112px);block-size:auto;border-radius:24%;
  background:#fff;padding:7px;box-shadow:0 14px 44px rgba(7,38,79,.22)}
.hero-brand-name{font-size:clamp(1.3rem,1rem + 1.6vw,2.2rem);font-weight:700;
  line-height:var(--lh-snug);letter-spacing:var(--tr-display);color:var(--ink);
  margin:0;max-inline-size:24ch}
/* 25 · NATIVE CURSOR
   The reticle measured 0x0 and its hairlines were too small to find, while
   `cursor:none` had already hidden the system pointer — the result was no
   visible cursor at all. The system cursor is restored and the reticle is
   switched off. */
.cursor{display:none!important}
body,body.cursor-on,body.cursor-on a,body.cursor-on button,body.cursor-on select,
body.cursor-on label,body.cursor-on .tilt{cursor:auto}
body.cursor-on input,body.cursor-on textarea{cursor:text}
/* Phones: the bench needs more height than a wide desktop band gives it, and
   the heading above it can be tighter so both fit without crowding. */
@media (max-width:900px){
  .lab-stage{block-size:clamp(16rem,56vw,21rem)}
  .lab-body{gap:.8rem}
  .sec-head{margin-block-end:.9rem}
  .sec-lead{font-size:var(--fs-sm)}
}