/* VendorLoc Rev 10 (Rev09 + service/insights pages) - white + cyan, navy Rapid BIM band. Instrument Sans / IBM Plex. Inherits Rev08 structure. */
:root{
  --paper:#FFFFFF;--surface:#FFFFFF;--alt:#F5F9FB;--stone:#EAF1F5;--line:#D5E3EA;
  --ink:#0B1F2A;--ink-2:#37505E;--muted:#4F6572;
  --cy:#0891B2;--cy-lt:#22D3EE;--primary:#0E7490;--primary-ink:#155E75;--accent:#F59E0B;--accent-tx:#B45309;--sage:#EAF6FA;
  /* navy band (Rapid BIM) */
  --d-card:#10303F;--d-line:rgba(255,255,255,.2);--d-muted:#A9C4D1;--primary-lt:#22D3EE;--accent-lt:#FBBF24;
  --f-head:'Instrument Sans','IBM Plex Sans',system-ui,sans-serif;--f-body:'IBM Plex Sans',system-ui,sans-serif;--f-mono:'IBM Plex Mono',ui-monospace,monospace;
  --wrap:1240px;--gut:clamp(20px,4vw,40px);--sec:clamp(64px,8vw,112px);--r:6px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:84px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;text-wrap:pretty}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4{font-family:var(--f-head);color:var(--ink);margin:0;font-weight:600;letter-spacing:-.015em;line-height:1.12;text-wrap:balance}
p{margin:0}ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--primary);text-underline-offset:3px}
a:hover{color:var(--primary-ink)}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:2px}
.rb :focus-visible,.rb-dark :focus-visible{outline-color:var(--primary-lt)}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:var(--r);z-index:100;text-decoration:none;font-weight:500}
.skip:focus{top:12px;outline-color:var(--primary-lt)}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.lbl{font:500 11.5px/1.35 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.kicker{color:var(--primary);margin-bottom:14px}
.nw{white-space:nowrap}.ltr{direction:ltr;unicode-bidi:isolate}
[lang=ar] body{font-family:'IBM Plex Sans Arabic','IBM Plex Sans',system-ui,sans-serif;line-height:1.75}
[lang=ar] h1,[lang=ar] h2,[lang=ar] h3,[lang=ar] h4{font-family:'IBM Plex Sans Arabic','Instrument Sans',sans-serif;letter-spacing:0;line-height:1.3;font-weight:600}
[lang=ar] .lbl,[lang=ar] .btn,[lang=ar] *{letter-spacing:0}
[lang=ar] .lbl{text-transform:none;font-size:12.5px}
[dir=rtl] .arr{transform:scaleX(-1)}

/* ---------- buttons */
.btn{display:inline-flex;align-items:center;gap:10px;min-height:46px;padding:0 20px;border-radius:var(--r);border:1px solid transparent;font:500 15px/1 var(--f-body);text-decoration:none;cursor:pointer;transition:background-color .18s,color .18s,border-color .18s,transform .12s}
.btn:active{transform:translateY(1px) scale(.985)}
.btn .arr{transition:transform .18s}.btn:hover .arr{translate:3px 0}[dir=rtl] .btn:hover .arr{translate:-3px 0}
.btn-pri{background:var(--primary);color:#fff}.btn-pri:hover{background:var(--primary-ink);color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}.btn-line:hover{background:var(--ink);color:var(--paper)}
.btn-lt{background:var(--paper);color:var(--ink)}.btn-lt:hover{background:var(--primary-lt);color:var(--ink)}
.btn-lg{min-height:52px;padding:0 24px;font-size:16px}.btn-sm{min-height:40px;padding:0 16px;font-size:14px}
.tlink{display:inline-flex;align-items:center;gap:8px;font-weight:500;text-decoration:none;color:var(--primary);border-bottom:1px solid currentColor;padding-bottom:2px}
.tlink:hover{color:var(--primary-ink)}

/* ---------- header */
.util{background:var(--paper);border-bottom:1px solid var(--line)}
.util .wrap{display:flex;justify-content:space-between;gap:16px;min-height:36px;align-items:center}
.util .grp{display:flex;gap:20px;align-items:center}.util a{color:var(--ink-2);text-decoration:none}.util a:hover{color:var(--primary)}
.util .lbl{color:var(--ink-2);text-transform:none;letter-spacing:.02em;font-size:12px}
.hdr{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid transparent;transition:border-color .2s}
.hdr.scrolled{border-bottom-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:22px;min-height:68px}
.logo img{height:26px;width:auto}
.nav{display:flex;gap:6px;margin-inline-start:auto}
.nav a{position:relative;padding:8px 10px;text-decoration:none;color:var(--ink-2);font-weight:500;font-size:15px;border-radius:4px}
.nav a::after{content:"";position:absolute;inset-inline:10px;bottom:2px;height:2px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .25s}
[dir=rtl] .nav a::after{transform-origin:right}
.nav a:hover{color:var(--ink)}.nav a[aria-current=true]{color:var(--ink)}.nav a[aria-current=true]::after,.nav a:hover::after{transform:scaleX(1)}
.nav .only-s{display:none}
.hlang{font-weight:500;color:var(--ink);text-decoration:none;padding:8px 12px;border:1px solid var(--line);border-radius:var(--r)}
.hlang:hover{border-color:var(--ink)}
.ib.menu{display:none;width:44px;height:44px;border:1px solid var(--line);background:transparent;border-radius:var(--r);color:var(--ink);align-items:center;justify-content:center;cursor:pointer}

/* ---------- reveal system (motion only when allowed; JS adds html.anim) */
.rv{transition:border-color .2s,background-color .2s}
html.anim .rv:not(.in){opacity:0;translate:0 14px}
html.anim .rv.in{transition:opacity .55s cubic-bezier(.2,.7,.2,1) var(--d,0s),translate .55s cubic-bezier(.2,.7,.2,1) var(--d,0s),border-color .2s,background-color .2s}

/* ---------- hero */
.hero{padding:clamp(36px,5vw,64px) 0 0}
.hgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(24px,4vw,56px);align-items:center}
.hero h1{font-size:clamp(2.5rem,5.2vw,4.4rem);font-weight:700;letter-spacing:-.02em;line-height:1.03;margin:14px 0 22px}
.hero h1 em{font-style:normal;color:var(--primary)}
.hero h1 em{text-decoration:underline;text-decoration-color:var(--cy-lt);text-decoration-thickness:4px;text-underline-offset:8px}
.hero .lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--ink-2);max-width:52ch}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 36px}
.facts-row{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;border-top:1px solid var(--line)}
.facts-row div{padding:16px 28px 0 0;margin-inline-end:28px;border-inline-end:1px solid var(--line)}
.facts-row div:last-child{border:0;margin:0}
.facts-row b{display:block;font:500 clamp(16px,1.6vw,20px)/1.2 var(--f-mono);color:var(--ink)}
.facts-row span{display:block;margin-top:4px;font-size:13px;color:var(--ink-2);max-width:20ch;line-height:1.4}
.hfig{margin:0;position:relative}
.bim{width:100%;height:auto;overflow:visible;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.bim .arch path{stroke:var(--ink)}.bim .struct path{stroke:var(--cy)}.bim .mep path{stroke:var(--accent)}
.bim .arch .w{stroke:var(--ink-2)}
.bim .mep .p{stroke-dasharray:none}
.bim .lead{stroke:var(--muted);stroke-width:1}.bim .dot{fill:var(--ink);stroke:none}
.bim .struct .dot{fill:var(--cy)}.bim .mep .dot{fill:var(--accent)}
.bim text{stroke:none;font-family:var(--f-head);font-weight:600;fill:var(--ink);font-size:16px}
.bim text.t2{font-family:var(--f-mono);font-weight:500;font-size:11px;fill:var(--muted)}
[lang=ar] .bim text{font-family:'IBM Plex Sans Arabic',sans-serif}
.bim .layer{transform:translate(calc(var(--px,0)*var(--dp)*1px),calc(var(--ex)*.1 + var(--py,0)*var(--dp)*1px))}
.bim.explode .layer{transform:translate(calc(var(--px,0)*var(--dp)*1px),calc(var(--ex) + var(--py,0)*var(--dp)*1px))}
.bim.assemble .layer{transform:translate(calc(var(--px,0)*var(--dp)*1px),calc(var(--py,0)*var(--dp)*1px))}
@media (prefers-reduced-motion:no-preference){
  html.anim .bim .layer{transition:transform .95s cubic-bezier(.5,0,.15,1),opacity .35s}
  html.anim .bim .draw path{stroke-dasharray:1;stroke-dashoffset:1}
  html.anim .bim.drawn .draw path{stroke-dashoffset:0;transition:stroke-dashoffset 1.15s cubic-bezier(.4,0,.2,1) calc(var(--i)*12ms)}
  html.anim .bim .lab{transition:opacity .5s .35s}
}
html.anim .bim.assemble .lab{opacity:0}
.bim.explode .layer.dim{opacity:.28}
.hctl{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:6px;border-top:1px solid var(--line);padding-top:12px}
.hctl p{font-size:13px;color:var(--ink-2);max-width:46ch;line-height:1.5}
.tog{display:inline-flex;align-items:center;gap:10px;min-height:40px;padding:0 14px;border-radius:var(--r);border:1px solid var(--ink);background:transparent;color:var(--ink);font:500 13px/1 var(--f-mono);cursor:pointer;white-space:nowrap;transition:background-color .15s,color .15s,transform .1s}
.tog:hover{background:var(--stone)}.tog:active{transform:translateY(1px) scale(.98)}
.tog[aria-pressed=true]{background:var(--ink);color:var(--paper)}
.tog i{width:12px;height:12px;border:1.5px solid currentColor;display:block;border-radius:2px;position:relative}
.tog i::after{content:"";position:absolute;inset:2px 2px auto;height:1.5px;background:currentColor;transition:translate .2s}
.tog[aria-pressed=true] i::after{translate:0 4px}

.work{margin-top:clamp(36px,5vw,64px);border-top:1px solid var(--line);padding:22px 0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:28px;align-items:center}
.work img{width:260px;aspect-ratio:1150/628;object-fit:cover;border-radius:var(--r);border:1px solid var(--line)}
.work h3{font-size:1.35rem;margin:6px 0}.work p{color:var(--ink-2);max-width:56ch}

/* ---------- sections */
.sec{padding:var(--sec) 0}
.sec.white{background:var(--surface)}.sec.stone{background:var(--stone)}.sec.alt{background:var(--alt)}.sec.sage{background:var(--sage)}
.sh{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(20px,4vw,64px);align-items:end;margin-bottom:clamp(32px,4vw,52px)}
.sh h2{font-size:clamp(1.9rem,3.4vw,2.85rem)}
.sh-r{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.sh p,.about-p{color:var(--ink-2);max-width:56ch}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.dtag{display:inline-block;color:var(--primary)}

/* ---------- products */
.s360{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);padding:clamp(24px,3.4vw,44px);align-items:center}
.s360 h3{font-size:clamp(2.4rem,4.4vw,3.6rem);letter-spacing:-.025em;margin:10px 0 4px}
.s-sub{font:500 13px/1.4 var(--f-mono);color:var(--accent-tx);letter-spacing:.04em;margin-bottom:18px}
[lang=ar] .s-sub{font-family:inherit;font-size:15px}
.s-p{font-size:1.05rem;color:var(--ink);max-width:48ch}.s-for{margin-top:10px;color:var(--ink-2);font-size:.95rem;max-width:48ch}
.s-feat{margin:22px 0;border-top:1px solid var(--line)}
.s-feat li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.97rem;display:flex;gap:12px}
.s-feat li::before{content:"";flex:none;width:7px;height:7px;margin-top:9px;border:1.5px solid var(--primary);border-radius:1px}
.s-facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:26px}
.sf b{font:500 15px var(--f-mono);color:var(--ink);margin-inline-end:6px}.sf span{font-size:13px;color:var(--ink-2)}
.s-btns{display:flex;flex-wrap:wrap;gap:12px}
.s-img{display:block;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface);text-decoration:none}
.s-img .bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:var(--stone);border-bottom:1px solid var(--line)}
.s-img .bar i{width:9px;height:9px;border-radius:50%;background:var(--line);border:1px solid #B8CCD6}
.s-img .bar em{font:500 11.5px var(--f-mono);color:var(--ink-2);font-style:normal;margin-inline-start:10px;direction:ltr}
.s-img img{width:100%;height:auto}
@media (prefers-reduced-motion:no-preference){
  html.anim .s-img img{clip-path:inset(0 0 100% 0);scale:1.04;transform-origin:top;transition:clip-path 1.1s cubic-bezier(.6,0,.2,1) .15s,scale 1.4s cubic-bezier(.2,.7,.2,1) .15s}
  html.anim .s-img.in img{clip-path:inset(0);scale:1}
}
.pcards{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.pcard{padding:clamp(22px,2.6vw,34px);display:flex;flex-direction:column;gap:14px}
.pcard:hover{border-color:var(--ink-2)}
.pcard h3{font-size:1.75rem}.pcard .mand{color:var(--ink-2)}
.pviz{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;display:flex;align-items:center;gap:20px}
.pstats{display:flex;flex-wrap:wrap;gap:10px 28px}
.ps b{display:block;font:500 17px/1.2 var(--f-mono);color:var(--ink)}.ps span{font-size:13px;color:var(--ink-2)}
.pcard ul li{padding:6px 0;display:flex;gap:12px;font-size:.96rem}
.pcard ul li::before{content:"";flex:none;width:6px;height:6px;margin-top:9px;background:var(--primary);border-radius:1px}
.pcard .btn{align-self:flex-start;margin-top:auto}
.pcard ul{margin-bottom:8px}
/* five-day timeline */
.five{flex:1;min-width:0}
.five ol{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;position:relative}
.five li{position:relative;text-align:center;padding:26px 0 0}
.five li::before{content:"";position:absolute;inset:0 0 auto;height:18px;background:var(--stone);border-radius:2px;transition:background-color .3s var(--w,0s)}
.five li.on::before{background:var(--primary)}
.five li:first-child::before{background:var(--primary)}
.five li:last-child.on::before{background:var(--accent)}
.five b{font:500 11px var(--f-mono);color:var(--ink-2);display:block}
.five .fl{display:flex;justify-content:space-between;margin-top:8px;font:500 11px var(--f-mono);color:var(--ink-2)}
.five .fl .e{color:var(--accent-tx)}
@media (prefers-reduced-motion:no-preference){
  html.anim .five li::before{background:var(--stone)}
  html.anim .five.in li::before{background:var(--primary);transition:background-color .35s calc(var(--k)*.22s + .2s)}
  html.anim .five.in li:last-child::before{background:var(--accent)}
}
/* mostadam ring */
.ring{flex:none;width:96px;height:96px}
.ring circle{fill:none;stroke-width:7}
.ring .trk{stroke:var(--stone)}.ring .arc{stroke:var(--primary);stroke-linecap:butt;stroke-dasharray:100;stroke-dashoffset:30;transform:rotate(-90deg);transform-origin:48px 48px}
.ring .pass{stroke:var(--accent);stroke-width:2}
.ring text{font:500 19px var(--f-mono);fill:var(--ink);text-anchor:middle}
@media (prefers-reduced-motion:no-preference){
  html.anim .ring .arc{stroke-dashoffset:100}
  html.anim .ring.in .arc{stroke-dashoffset:30;transition:stroke-dashoffset 1.5s cubic-bezier(.3,.6,.2,1) .2s}
}
.ringcap{font-size:14px;color:var(--ink-2);line-height:1.45}.ringcap b{font:500 13px var(--f-mono);color:var(--ink);display:block}

/* ---------- Rapid BIM (single dark band) */
.rb{background:var(--ink);color:var(--paper);padding:var(--sec) 0}
.rb h2,.rb h3,.rb h4{color:var(--paper)}
.rb .lbl{color:var(--d-muted)}.rb a{color:var(--primary-lt)}.rb a:hover{color:#fff}
.rb-top{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,64px);align-items:end;margin-bottom:clamp(28px,4vw,48px)}
.rb h2{font-size:clamp(2.4rem,5vw,4rem);font-weight:700;letter-spacing:-.025em;margin:12px 0 16px}
.rb h2 em{font-style:normal;color:var(--primary-lt)}
.rb .dtag{color:var(--accent-lt)}
.rb .lead{color:#D5E6EE;max-width:54ch;font-size:1.08rem}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--d-line)}
.fact{padding:14px 18px 14px 0;border-bottom:1px solid var(--d-line)}
.fact:nth-child(2n){padding-inline-start:18px;border-inline-start:1px solid var(--d-line)}
.fact b{display:block;font:500 clamp(18px,2vw,24px)/1.2 var(--f-mono);color:var(--paper)}
.fact b em{font-style:normal;color:var(--accent-lt)}
.fact span{display:block;margin-top:4px;color:var(--d-muted);font-size:13.5px;line-height:1.45}
/* calculator */
.calc{background:var(--d-card);border:1px solid var(--d-line);border-radius:var(--r);overflow:hidden}
.calc-h{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--d-line)}
.calc-h h3{font-size:1.25rem}
.calc-b{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
.cin{padding:24px;display:flex;flex-direction:column;gap:22px;border-inline-end:1px solid var(--d-line)}
.cout{padding:24px;display:flex;flex-direction:column;gap:16px;min-width:0}
.field{display:flex;flex-direction:column;gap:8px}
.field label,.flabel{font:500 12px/1.3 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--d-muted)}
[lang=ar] .field label,[lang=ar] .flabel{text-transform:none;font-size:13px;letter-spacing:0}
.arow{display:flex;align-items:center;gap:10px}
.arow input{width:100%;min-height:50px;background:var(--ink);border:1px solid var(--d-line);border-radius:var(--r);color:var(--paper);padding:0 14px;font:500 22px var(--f-mono);direction:ltr;text-align:start;transition:border-color .15s}
.arow input:hover{border-color:rgba(255,255,255,.5)}
.arow input:focus-visible{outline:2px solid var(--primary-lt);outline-offset:2px}
.unit{font:500 15px var(--f-mono);color:var(--d-muted)}
input[type=range]{width:100%;height:28px;background:transparent;accent-color:var(--primary-lt);cursor:pointer;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:4px;background:var(--d-line);border-radius:2px}
input[type=range]::-moz-range-track{height:4px;background:var(--d-line);border-radius:2px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;margin-top:-8px;border-radius:50%;background:var(--primary-lt);border:3px solid var(--ink);box-shadow:0 0 0 1px var(--primary-lt);transition:transform .12s}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.15)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--primary-lt);border:3px solid var(--ink)}
.hint{font-size:13px;color:var(--d-muted);line-height:1.45}.hint.warn{color:var(--accent-lt);font-weight:600}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg button,.chip{font:inherit;color:var(--paper);background:transparent;border:1px solid rgba(255,255,255,.38);border-radius:var(--r);cursor:pointer;transition:background-color .15s,color .15s,border-color .15s,transform .1s}
.seg button{padding:10px 10px 11px;text-align:start;min-height:64px}
.seg button b{display:block;font:500 15px var(--f-mono)}.seg button small{display:block;font-size:12px;line-height:1.35;margin-top:3px;color:var(--d-muted);transition:color .15s}
.seg button:hover,.chip:hover{border-color:var(--paper)}
.seg button:active,.chip:active{transform:translateY(1px) scale(.97)}
.seg button[aria-pressed=true],.chip[aria-pressed=true]{background:var(--primary-lt);border-color:var(--primary-lt);color:var(--ink)}
.seg button[aria-pressed=true] small{color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:0 14px;min-height:44px;font-size:14.5px;font-weight:500}
.chip[aria-pressed=true]::before{content:"";display:inline-block;width:8px;height:5px;border-inline-start:2px solid var(--ink);border-bottom:2px solid var(--ink);rotate:-45deg;margin-inline-end:9px;translate:0 -2px}
.shopb{text-align:start;padding:10px 14px;width:100%}.shopb span{display:block}.shopb b{font-weight:600}.shopb small{display:block;font-size:12.5px;margin-top:2px;color:var(--d-muted)}
.shopb[aria-pressed=true] small{color:var(--ink)}
/* live illustration */
.cv{background:var(--ink);border:1px solid var(--d-line);border-radius:var(--r);padding:8px 8px 0;position:relative}
.cvs{width:100%;height:auto;overflow:visible;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.cvs .ground{stroke:var(--d-line);stroke-dasharray:3 4}
.cvs .ga path{stroke:var(--paper)}.cvs .ga path.w,.cvs .ga path.mu{stroke:#BFD3DC}
.cvs .gs path{stroke:var(--primary-lt)}.cvs .gm path{stroke:var(--accent-lt)}
.cvs .ga path.ck{stroke:var(--primary-lt);stroke-width:1.8}
.cvs.no-mech .m-mech,.cvs.no-elec .m-elec,.cvs.no-plumb .m-plumb{opacity:0}
.cvs .sheet-g rect,.cvs .sheet-g path{stroke:var(--paper)}.cvs .sheet-g .acc{stroke:var(--accent-lt)}
.cvs .sheet-g text{font:500 9px var(--f-mono);fill:var(--paper);stroke:none}
.cvs .g,.cvs .fl,.cvs .cap,.cvs .l4,.cvs .l5,.cvs .sheet-g{transform-box:view-box}
.cvs .off{opacity:0}.cvs .fl.hide{opacity:0;translate:0 -7px}
.cvs .cap{transform:translateY(calc(var(--n,3)*-13px))}
.cvs .l4,.cvs .l5{opacity:0}.cvs[data-lod="400"] .l4,.cvs[data-lod="500"] .l4,.cvs[data-lod="500"] .l5{opacity:1}
.cvs[data-lod="400"].no-mech .m-mech.l4,.cvs[data-lod="500"].no-mech .m-mech.l4{opacity:0}
.cvs .sheet-g{opacity:0;translate:calc(var(--sx,1)*-34px) 0}.cvs.shop .sheet-g{opacity:1;translate:0 0}
@media (prefers-reduced-motion:no-preference){
  .cvs path{transition:opacity .4s}
  .cvs .g,.cvs .l4,.cvs .l5,.cvs .sheet-g{transition:opacity .4s,translate .5s cubic-bezier(.2,.7,.2,1)}
  .cvs .fl{transition:opacity .35s calc(var(--k)*22ms),translate .45s cubic-bezier(.2,.7,.2,1) calc(var(--k)*22ms)}
  .cvs .cap{transition:transform .5s cubic-bezier(.3,.7,.2,1)}
}
.cvcap{display:flex;justify-content:space-between;gap:10px;padding:10px 6px 10px;font:500 11.5px var(--f-mono);color:var(--d-muted);border-top:1px solid var(--d-line);margin-top:2px}
.cvcap b{color:var(--paper);font-weight:500}
.res{border-top:1px solid var(--d-line);padding-top:16px}
.r-lbl{font:500 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--d-muted)}
[lang=ar] .r-lbl{text-transform:none;font-size:13px;letter-spacing:0}
.r-fee{font:500 clamp(24px,2.5vw,34px)/1.2 var(--f-mono);color:var(--paper);margin:8px 0 12px;display:flex;flex-wrap:wrap;gap:0 4px;align-items:baseline}
.r-fee .cn{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:3px;text-underline-offset:7px;font-variant-numeric:tabular-nums}
.r-fee .sep{color:var(--d-muted)}
[lang=ar] .r-fee{font-family:var(--f-mono)}
.r-row{display:flex;justify-content:space-between;gap:16px;padding:7px 0;border-top:1px solid var(--d-line);font-size:14px}
.r-row span{color:var(--d-muted);flex:none}.r-row b{font-weight:500;text-align:end}
.cal{margin-top:6px}
.cal .cg{display:grid;grid-template-columns:repeat(5,1fr);gap:3px}
.cal .hd{font:500 10.5px var(--f-mono);color:var(--d-muted);text-align:center;padding-bottom:2px}
.cal .c{height:26px;display:flex;align-items:center;justify-content:center;font:500 11.5px var(--f-mono);border-radius:2px;border:1px dashed rgba(255,255,255,.16);color:var(--d-muted)}
.cal .c.wk{background:rgba(34,211,238,.18);border:1px solid transparent;color:var(--paper)}
.cal .c.st{background:var(--primary-lt);color:var(--ink);font-weight:600}
.cal .c.en{background:var(--accent-tx);color:#fff;font-weight:600}
.cal .c.st.en{background:var(--accent-tx)}
.cal .gap{grid-column:1/-1;text-align:center;font:500 11.5px var(--f-mono);color:var(--d-muted);padding:2px 0}
.cal .lg{display:flex;gap:16px;margin-top:8px;font:500 11px var(--f-mono);color:var(--d-muted)}
.cal .lg i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-inline-end:6px}
@media (prefers-reduced-motion:no-preference){.cal .c.wk,.cal .c.st,.cal .c.en{animation:cin .3s both;animation-delay:calc(var(--k)*14ms)}}
@keyframes cin{from{opacity:0;translate:0 4px}}
.r-note{font-size:12.5px;color:var(--d-muted);line-height:1.5}.r-note b{color:var(--paper);font-family:var(--f-mono);font-weight:500}
.disc-b{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding:18px 24px;border-top:1px solid var(--d-line)}
.disc-b h4{font-size:1.05rem}.disc-b p{font-size:14px;color:var(--d-muted);max-width:52ch}
.disc-b .row{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center}
.disc-b .addr{color:var(--primary-lt)}
.rb-bot{display:grid;grid-template-columns:1fr 1fr 1fr;gap:clamp(20px,4vw,56px);margin-top:clamp(32px,4vw,56px);padding-top:28px;border-top:1px solid var(--d-line)}
.rb .sub{font:500 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--d-muted);margin-bottom:12px}
[lang=ar] .rb .sub{text-transform:none;font-size:13px;letter-spacing:0}
.get li{padding:7px 0;border-bottom:1px solid var(--d-line);font-size:.95rem;display:flex;gap:12px}
.get li::before{content:"";flex:none;width:6px;height:6px;margin-top:9px;background:var(--primary-lt);border-radius:1px}
.how{counter-reset:h}.how li{counter-increment:h;display:flex;gap:14px;padding:8px 0}
.how li::before{content:counter(h);flex:none;width:26px;height:26px;border:1px solid var(--accent-lt);border-radius:50%;display:grid;place-items:center;font:500 12px var(--f-mono);color:var(--accent-lt)}
.lodnote{color:var(--d-muted);font-size:.95rem}

/* ---------- AI solutions (featured + index) */
.ai-wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,56px);align-items:start}
.ai-feat{background:var(--sage);border-radius:var(--r);padding:clamp(24px,3vw,40px);position:sticky;top:96px}
.ai-feat .n{font:500 13px var(--f-mono);color:var(--primary)}
.ai-feat h3{font-size:clamp(1.7rem,2.6vw,2.3rem);margin:12px 0 14px;letter-spacing:-.02em}
.ai-feat p{color:var(--ink-2);margin-bottom:22px;max-width:44ch}
.ai-idx{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(18px,3vw,40px);border-top:1px solid var(--ink)}
.ai-row{position:relative;display:grid;grid-template-columns:34px 1fr;column-gap:6px;padding:16px 0;border-bottom:1px solid var(--line);min-height:112px;align-content:start}
.ai-row .n{font:500 12px var(--f-mono);color:var(--muted);padding-top:4px}
.ai-row h3{font-size:1.05rem;font-weight:600;letter-spacing:-.01em;line-height:1.25}
.ai-row .d{grid-column:2;font-size:14px;color:var(--ink-2);line-height:1.5;margin-top:6px}
.ai-row .go{grid-column:2;margin-top:8px;font-size:13.5px;font-weight:500;display:inline-flex;gap:6px;align-items:center;justify-self:start;text-decoration:none;border-bottom:1px solid currentColor}
.ai-row:hover h3,.ai-row:focus-within h3{color:var(--primary)}
.ai-row::before{content:"";position:absolute;inset-inline:0;bottom:-1px;height:2px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .3s}
[dir=rtl] .ai-row::before{transform-origin:right}
.ai-row:hover::before,.ai-row:focus-within::before{transform:scaleX(1)}
.ai-row .d{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--ink-2)}
.ai-row:hover .d,.ai-row:focus-within .d{-webkit-line-clamp:unset;color:var(--ink)}
.ai-row .go{color:var(--primary)}
.ai-row{min-height:0;padding:18px 0 16px}
.ai-row.more h3{color:var(--ink-2)}

/* ---------- client portal */
.cp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(24px,5vw,72px);align-items:center}
.cp h2{font-size:clamp(1.9rem,3.4vw,2.85rem);margin-bottom:16px}.cp .lead{color:var(--ink-2);max-width:54ch;margin-bottom:26px}
.cp .sub{font:500 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
[lang=ar] .cp .sub{text-transform:none;letter-spacing:0;font-size:13px}
.cp-what{display:flex;flex-wrap:wrap;gap:8px}
.cp-what li{border:1px solid var(--ink-2);border-radius:var(--r);padding:6px 12px;font-size:14px;background:transparent}
.cp-r .box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,2.6vw,32px)}
.portal-svg{width:100%;height:auto;max-width:520px;margin:0 auto 18px;overflow:visible;fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.portal-svg .ln{stroke:var(--ink)}.portal-svg .fillp{fill:var(--sage)}.portal-svg .dash{stroke-dasharray:3 4;stroke:var(--muted)}
.portal-svg .acc{stroke:var(--accent)}.portal-svg .pri{stroke:var(--primary)}.portal-svg .dot{fill:var(--ink);stroke:none}
.portal-svg .sheet-r{fill:var(--surface)}
.portal-svg .mono{font:500 11px var(--f-mono);fill:var(--muted);stroke:none}
.portal-svg .st-open{fill:var(--primary)}
.portal-svg .shackle{transform-origin:201px 128px;transform-box:view-box;transform:translateY(-11px) rotate(-32deg)}
.portal-svg .st-locked{opacity:0}
.portal-svg .sheet.s0{translate:14px -12px}.portal-svg .sheet.s1{translate:7px -6px}
.cp-r .how li{padding:8px 0;color:var(--ink)}.cp-r .how li::before{border-color:var(--accent-tx);color:var(--accent-tx)}
.cp-r .lodnote{color:var(--ink-2);margin:10px 0 18px}
.cp-r .box h3.sub{margin-top:4px}
@media (prefers-reduced-motion:no-preference){
  html.anim .portal-svg .dot{opacity:0}
  html.anim .portal-svg.in .dot{opacity:1;transition:opacity .15s calc(var(--i)*110ms + .3s)}
  html.anim .portal-svg .shackle{transform:none}
  html.anim .portal-svg.in .shackle{transform:translateY(-11px) rotate(-32deg);transition:transform .7s cubic-bezier(.3,1.3,.5,1) 1.5s}
  html.anim .portal-svg .sheet.s0,html.anim .portal-svg .sheet.s1{translate:0 0}
  html.anim .portal-svg.in .sheet.s0{translate:14px -12px;transition:translate .7s cubic-bezier(.2,.7,.2,1) 2.1s}
  html.anim .portal-svg.in .sheet.s1{translate:7px -6px;transition:translate .7s cubic-bezier(.2,.7,.2,1) 2.2s}
  html.anim .portal-svg .content path{stroke-dasharray:1;stroke-dashoffset:1}
  html.anim .portal-svg.in .content path{stroke-dashoffset:0;transition:stroke-dashoffset .8s ease calc(2.5s + var(--i)*90ms)}
  html.anim .portal-svg .st-open{opacity:0}html.anim .portal-svg .st-locked{opacity:1}
  html.anim .portal-svg.in .st-open{opacity:1;transition:opacity .4s 2.1s}
  html.anim .portal-svg.in .st-locked{opacity:0;transition:opacity .3s 1.5s}
}

/* ---------- services */
.svcwrap{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px}
.mat{padding:clamp(22px,3vw,36px);display:grid;gap:24px;align-content:start}
.mat h3{font-size:1.75rem;margin:8px 0 10px}.mat p{color:var(--ink-2);max-width:52ch;margin-bottom:20px}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px 10px}
.tile{display:flex;flex-direction:column;align-items:center;gap:8px;text-decoration:none;color:var(--ink);text-align:center}
.tile .disc{width:100%;max-width:92px;aspect-ratio:1;border-radius:50%;overflow:hidden;border:1px solid var(--line);transition:transform .25s}
.tile:hover .disc{transform:scale(1.05)}.tile .disc img{width:100%;height:100%;object-fit:cover}
.tile .num{display:block;font:500 11px var(--f-mono);color:var(--muted)}.tile .nm{display:block;font-size:13px;line-height:1.3;font-weight:500}
.dc2{display:grid;gap:24px}
.dcard{padding:clamp(20px,2.4vw,30px);display:flex;flex-direction:column;gap:12px}
.dcard:hover{border-color:var(--ink-2)}
.dcard h3{font-size:1.45rem}.dcard .mand{color:var(--ink-2)}
.dcard ul li{padding:6px 0;border-top:1px solid var(--line);font-size:.95rem}
.dcard .tlink{align-self:flex-start;margin-top:4px}

/* ---------- about */
.ab{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,80px)}
.ab h2{font-size:clamp(1.9rem,3.4vw,2.85rem);margin-bottom:16px}.ab .about-p{max-width:40ch}
.vals{border-top:1px solid var(--ink)}
.val{display:grid;grid-template-columns:minmax(0,.4fr) minmax(0,1fr);gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}
.val h3{font-size:1.3rem}.val p{color:var(--ink-2)}
.creds{padding:40px 0;border-bottom:1px solid var(--line)}
.creds .wrap{display:flex;align-items:center;gap:clamp(20px,4vw,56px);flex-wrap:wrap}
.logos{display:flex;flex-wrap:wrap;align-items:center;gap:24px clamp(24px,4vw,52px);flex:1}
.logos img{height:var(--h);width:auto;max-height:34px;opacity:.72;transition:opacity .2s}.logos img:hover{opacity:1}
.cta{background:var(--stone);padding:clamp(56px,7vw,96px) 0}
.cta .wrap{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:28px}
.cta h2{font-size:clamp(2rem,4.2vw,3.4rem);letter-spacing:-.025em;margin-bottom:10px}.cta p{color:var(--ink-2);max-width:46ch}
.cta .bt{display:flex;flex-wrap:wrap;gap:12px}
.foot{background:var(--paper);padding:56px 0 28px}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr 1.3fr;gap:30px}
.fgrid img{height:24px;width:auto;margin-bottom:14px}.fgrid p{font-size:14px;color:var(--ink-2);max-width:30ch}
.foot h4{margin-bottom:12px}
.fcol{display:flex;flex-direction:column;gap:7px;font-size:14px;color:var(--ink-2)}.fcol a{color:var(--ink-2);text-decoration:none}.fcol a:hover{color:var(--primary);text-decoration:underline}
.legal{margin-top:36px;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 28px;font-size:13px;color:var(--ink-2)}
.legal .lang{margin-inline-start:auto;font-weight:500}

/* ---------- responsive */
@media (max-width:1100px){
  .nav a{padding:8px 7px;font-size:14px}
  .calc-b{grid-template-columns:1fr}.cin{border-inline-end:0;border-bottom:1px solid var(--d-line)}
  .fgrid{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:960px){
  .hgrid,.sh,.s360,.pcards,.rb-top,.ai-wrap,.cp,.svcwrap,.ab{grid-template-columns:1fr}
  .hgrid{gap:20px}
  .ai-feat{position:static}
  .rb-bot{grid-template-columns:1fr}
  .work{grid-template-columns:1fr}.work img{width:100%}
  .ib.menu{display:inline-flex;margin-inline-start:auto}
  .nav{display:none;position:absolute;inset-inline:0;top:100%;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;padding:12px var(--gut) 18px;gap:2px;margin:0}
  .hdr.open .nav{display:flex}.nav a{padding:12px 4px;font-size:16px}.nav a::after{inset-inline:4px}
  .nav .only-s{display:inline-flex;margin-top:10px;justify-content:center}
  .hdr .btn.q{display:none}
  .hdr .wrap{position:relative}
  .hlang{margin-inline-start:0}
}
@media (max-width:640px){
  .util .hide-s,.util .hide-t{display:none}
  .facts-row{grid-template-columns:1fr 1fr 1fr}.facts-row div{padding-inline-end:12px;margin-inline-end:12px}.facts-row span{font-size:12px}
  .ai-idx{grid-template-columns:1fr}
  .val{grid-template-columns:1fr;gap:6px}
  .tiles{grid-template-columns:repeat(4,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}.fgrid>div:first-child{grid-column:1/-1}
  .seg{grid-template-columns:1fr}
  .hctl{flex-direction:column;align-items:flex-start}
  .bim{stroke-width:2.1}.bim text{font-size:23px}.bim text.t2{display:none}
  .cin,.cout{padding:18px}.calc-h{padding:14px 18px}.disc-b{padding:16px 18px}
  .pviz{flex-direction:column;align-items:flex-start}.five{width:100%}
  .cvs{stroke-width:1.6}
  .r-row{flex-direction:column;gap:2px}.r-row b{text-align:start}
}
@media (max-width:420px){.facts-row b{font-size:14px}.hlang{padding:8px 10px}}
@media print{.hdr{position:static}}

.rb .btn-lt,.rb .btn-lt:hover{color:var(--ink)}.rb .btn-pri,.rb .btn-pri:hover{color:#fff}
.cal .lg{margin-bottom:12px}

.work img{height:auto}
.facts-row b{white-space:nowrap}
[lang=ar]{--f-mono:'IBM Plex Sans Arabic','IBM Plex Mono',system-ui,sans-serif}
[lang=ar] .lbl{font-weight:500}
.shopb{display:block}.shopb>span{display:block}
.shopb[aria-pressed=true]::before{display:none}
.shopb b::before{content:"";display:none}
.shopb[aria-pressed=true] b::before{content:"";display:inline-block;width:8px;height:5px;border-inline-start:2px solid var(--ink);border-bottom:2px solid var(--ink);rotate:-45deg;margin-inline-end:9px;translate:0 -2px}

.cvcap{flex-wrap:wrap}.calc{overflow:visible}.disc-b{border-radius:0 0 var(--r) var(--r)}
.cvs .cap{transform-box:view-box}

.bim .mep .w{stroke:var(--muted);stroke-dasharray:none}
@media (max-width:640px){.bim:not(.explode) .lab{opacity:0}.bim .lab{transition:opacity .3s}.bim text{font-size:20px}}

/* ====================================================================== Rev09 additions */
body{background:#fff}
/* scroll progress */
.prog{position:fixed;inset:0 0 auto;height:3px;z-index:80;background:transparent;pointer-events:none}
.prog i{display:block;height:100%;background:var(--cy);transform:scaleX(0);transform-origin:left}
[dir=rtl] .prog i{transform-origin:right}
/* header */
.util{background:var(--alt)}
.hdr{background:#fff}
.hdr.scrolled{box-shadow:0 1px 0 var(--line)}
.nav a{padding:8px 9px;font-size:14.5px}
.nav a::after{background:var(--cy)}
.hdr .btn.q{display:inline-flex;margin-inline-start:0}
.q .sm-t{display:none}
.hlang:hover{border-color:var(--primary);color:var(--primary)}
.nav .lang-m{display:none}
@media (max-width:1100px){
  .ib.menu{display:inline-flex;margin-inline-start:0}
  .hdr .wrap{position:relative;gap:12px}
  .hdr .btn.q{margin-inline-start:auto}
  .nav{display:none;position:absolute;inset-inline:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:12px var(--gut) 18px;gap:2px;margin:0;box-shadow:0 12px 24px -12px rgba(11,31,42,.18)}
  .hdr.open .nav{display:flex}.nav a{padding:12px 4px;font-size:16px}.nav a::after{inset-inline:4px}
  .nav .only-s{display:none}
}
@media (max-width:700px){
  .hlang{display:none}
  .nav .lang-m{display:inline-flex;margin-top:8px;color:var(--ink);font-weight:600}
  .q .lg-t{display:none}.q .sm-t{display:inline}
}

/* hero: faint blueprint grid that drifts */
.hero{position:relative;isolation:isolate;overflow:hidden;padding-bottom:0}
.hero::before{content:"";position:absolute;inset:-44px;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(8,145,178,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(8,145,178,.09) 1px,transparent 1px);background-size:44px 44px;
  -webkit-mask-image:linear-gradient(180deg,#000 0,#000 45%,transparent 92%);mask-image:linear-gradient(180deg,#000 0,#000 45%,transparent 92%)}
@media (prefers-reduced-motion:no-preference){html.anim .hero::before{animation:grid 40s linear infinite}}
@keyframes grid{to{transform:translate(44px,44px)}}
.hero h1 em{text-decoration:none;background:linear-gradient(var(--cy-lt),var(--cy-lt)) 0 92%/100% 5px no-repeat}
[dir=rtl] .hero h1 em{background-position:100% 92%}
@media (prefers-reduced-motion:no-preference){html.anim .hero h1 em{background-size:0 5px;animation:ul .9s .8s cubic-bezier(.3,.7,.2,1) forwards}}
@keyframes ul{to{background-size:100% 5px}}
.hero h1{margin-bottom:20px}
.cnt{font-variant-numeric:tabular-nums}
.hfig{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 14px 12px}
.hctl{flex-wrap:wrap}
.lyrs{display:flex;flex-wrap:wrap;gap:8px;width:100%;margin-top:2px}
.lyrs .lbl{align-self:center;margin-inline-end:4px}
.lyr{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font:500 12.5px/1 var(--f-body);cursor:pointer;transition:background-color .15s,border-color .15s,color .15s,transform .1s}
.lyr i{width:10px;height:10px;border-radius:50%;background:var(--c);display:block;transition:opacity .15s}
.lyr:hover{border-color:var(--primary)}
.lyr:active{transform:scale(.97)}
.lyr[aria-pressed=false]{color:var(--muted);background:var(--alt)}.lyr[aria-pressed=false] i{opacity:.25}
.bim .layer.hid{opacity:0;pointer-events:none}
.bim .layer{transition-property:transform,opacity}
.tog{border-color:var(--primary);color:var(--primary-ink)}.tog:hover{background:var(--sage)}
.tog[aria-pressed=true]{background:var(--primary);color:#fff;border-color:var(--primary)}
.work{margin-top:clamp(28px,4vw,52px);padding:18px;background:#fff;border:1px solid var(--line);border-radius:8px;margin-bottom:clamp(28px,4vw,48px)}
/* trust strip */
.trust{background:var(--alt);border-block:1px solid var(--line)}
.trust ul{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0}
.trust li{padding:18px 18px 18px 0;display:flex;flex-direction:column;gap:2px;border-inline-end:1px solid var(--line);margin-inline-end:18px}
.trust li:last-child{border:0;margin:0}
.trust b{font:600 15px/1.3 var(--f-head);color:var(--ink);display:flex;align-items:center;gap:8px}
.trust b::before{content:"";width:8px;height:8px;background:var(--cy);border-radius:50%;flex:none}
.trust span{font-size:13px;color:var(--ink-2);line-height:1.4;padding-inline-start:16px}
[lang=ar] .trust b{font-family:'IBM Plex Sans Arabic',sans-serif}
@media (max-width:960px){.trust ul{grid-template-columns:1fr 1fr}.trust li{border:0;margin:0;border-bottom:1px solid var(--line)}.trust li:last-child{grid-column:1/-1;border:0}}
/* buttons */
.btn-line{border-color:var(--primary);color:var(--primary-ink)}.btn-line:hover{background:var(--primary);color:#fff}
.btn-cy{background:var(--cy-lt);color:var(--ink)}.btn-cy:hover{background:#67E8F9;color:var(--ink)}
.rb .btn-pri,.rb .btn-pri:hover{background:var(--cy-lt);color:var(--ink)}
.rb .btn-pri:hover{background:#67E8F9}
@media (prefers-reduced-motion:no-preference){.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(1px) scale(.985)}}
.s-sub{color:var(--accent-tx)}
.s-feat li::before{border-color:var(--cy)}
.pcard ul li::before{background:var(--cy)}
/* card hovers */
@media (prefers-reduced-motion:no-preference){
  .pcard,.dcard,.mat,.val{transition:transform .25s cubic-bezier(.2,.7,.2,1),border-color .2s,box-shadow .25s}
  .pcard:hover,.dcard:hover{transform:translateY(-3px);box-shadow:0 14px 28px -18px rgba(8,145,178,.45)}
  .s-img{transition:box-shadow .3s,transform .3s}.s-img:hover{box-shadow:0 18px 36px -20px rgba(11,31,42,.35);transform:translateY(-3px)}
  .val:hover h3{color:var(--primary)}
  .logos img{transition:opacity .2s,transform .2s}.logos img:hover{transform:translateY(-2px)}
}
.pcard:hover,.dcard:hover{border-color:var(--cy)}
.cp-what li{border-color:var(--primary);color:var(--primary-ink);background:#fff;transition:background-color .15s,color .15s}
.cp-what li:hover{background:var(--primary);color:#fff}
.cp-r .how li::before{border-color:var(--primary);color:var(--primary)}
.vals,.ai-idx{border-top-color:var(--primary)}
.ai-feat{background:var(--sage);border:1px solid #CBE7F0}
.five li.on::before,.five li:first-child::before{background:var(--cy)}
html.anim .five.in li::before{background:var(--cy)}
.ring .arc{stroke:var(--cy)}
.foot{background:var(--alt);border-top:1px solid var(--line)}
.creds{background:#fff;border-bottom:0}
.logos img{opacity:.8}
.tile{cursor:default}
/* navy band tuning */
.rb .dtag{color:var(--cy-lt)}
.rb a{color:var(--cy-lt)}
.rb .btn-lt,.rb .btn-lt:hover{color:var(--ink)}
.rb .btn-lt{background:#fff}.rb .btn-lt:hover{background:var(--cy-lt)}
.live-dot{display:inline-flex;align-items:center;gap:8px}
.live-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cy-lt)}
@media (prefers-reduced-motion:no-preference){.live-dot::before{animation:pulse 2s ease-out infinite}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,211,238,.6)}70%,100%{box-shadow:0 0 0 8px rgba(34,211,238,0)}}
.r-fee .cn{text-decoration-color:var(--cy-lt)}
@media (prefers-reduced-motion:no-preference){.r-fee.flash{animation:flash .6s}}
@keyframes flash{0%{color:var(--cy-lt)}100%{color:#fff}}
.est-b{display:flex;flex-direction:column;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--d-line)}
.est-b .btn{width:100%;justify-content:center;text-align:center;line-height:1.25;padding-block:10px;min-height:50px}
.est-b small{color:var(--d-muted);font-size:12.5px;line-height:1.45}
.rb-bot{grid-template-columns:1fr 1fr}
/* ---- how Rapid BIM works (stepper) */
.steps{margin-top:clamp(36px,5vw,64px);padding-top:clamp(28px,3vw,40px);border-top:1px solid var(--d-line)}
.steps-h{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px 24px;margin-bottom:22px}
.steps-h h3{font-size:clamp(1.6rem,2.8vw,2.3rem);letter-spacing:-.02em}
.steps-h p{color:var(--d-muted);font-size:14.5px;max-width:48ch;margin-top:6px}
.st-pause{display:none;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:var(--r);border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;font:500 13px/1 var(--f-mono);cursor:pointer}
html.js.anim .st-pause{display:inline-flex}
.st-pause:hover{border-color:var(--cy-lt);color:var(--cy-lt)}
[lang=ar] .st-pause{font-family:'IBM Plex Sans Arabic',sans-serif}
.st-tabs{display:none;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
html.js .st-tabs{display:grid}
.st-tab{position:relative;background:transparent;border:0;border-top:3px solid var(--d-line);color:var(--d-muted);padding:14px 8px 14px 0;text-align:start;cursor:pointer;font:inherit;transition:color .2s}
.st-tab::after{content:"";position:absolute;inset:-3px auto auto 0;height:3px;width:0;background:var(--cy-lt)}
[dir=rtl] .st-tab::after{inset:-3px 0 auto auto}
.st-tab.done::after{width:100%}
.st-tab[aria-selected=true]{color:#fff}
.st-tab[aria-selected=true]::after{width:100%}
.steps.playing .st-tab[aria-selected=true]::after{width:0;animation:stfill var(--dur,5s) linear forwards}
@keyframes stfill{to{width:100%}}
.st-tab b{display:block;font:500 12px/1 var(--f-mono);letter-spacing:.06em;color:var(--cy-lt);margin-bottom:8px}
.st-tab span{display:block;font:600 clamp(1rem,1.7vw,1.3rem)/1.2 var(--f-head)}
[lang=ar] .st-tab span{font-family:'IBM Plex Sans Arabic',sans-serif}
.st-tab:hover{color:#fff}
.st-tab:focus-visible{outline:2px solid var(--cy-lt);outline-offset:2px}
.st-panels{margin-top:18px;background:var(--d-card);border:1px solid var(--d-line);border-radius:8px}
.st-panel{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(20px,4vw,56px);align-items:center;padding:clamp(22px,3vw,40px)}
html.js .st-panel[hidden]{display:none}
.st-panel+.st-panel{border-top:1px solid var(--d-line)}
html.js .st-panel+.st-panel{border-top:0}
.st-panel:focus-visible{outline:2px solid var(--cy-lt);outline-offset:-2px}
.st-panel h4{font-size:clamp(1.4rem,2.2vw,1.9rem);color:#fff;margin-bottom:10px}
.st-panel p{color:#D5E6EE;max-width:52ch}
.st-panel .meta{display:flex;flex-wrap:wrap;gap:8px 10px;margin:18px 0 20px}
.st-panel .meta li{border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:5px 12px;font-size:13px;color:#fff}
.st-fig{width:100%;max-width:360px;justify-self:center;height:auto;fill:none;stroke:#fff;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
.st-fig .c{stroke:var(--cy-lt)}.st-fig .a{stroke:var(--accent-lt)}.st-fig .fillc{fill:rgba(34,211,238,.16);stroke:none}
.st-fig text{font:500 11px var(--f-mono);fill:var(--d-muted);stroke:none}
.st-fig text.hl{fill:#fff;font-weight:600}
[lang=ar] .st-fig text{font-family:'IBM Plex Sans Arabic',sans-serif}
@media (prefers-reduced-motion:no-preference){
  html.anim .st-panel .st-fig path{stroke-dasharray:1;stroke-dashoffset:1}
  html.anim .st-panel.show .st-fig path{stroke-dashoffset:0;transition:stroke-dashoffset .8s cubic-bezier(.4,0,.2,1) calc(var(--i,0)*110ms)}
  html.anim .st-panel .fillc{opacity:0}html.anim .st-panel.show .fillc{opacity:1;transition:opacity .5s .5s}
  html.anim .st-panel .txt-in{opacity:0;translate:0 10px}html.anim .st-panel.show .txt-in{opacity:1;translate:0 0;transition:opacity .45s,translate .45s cubic-bezier(.2,.7,.2,1)}
}
.st-foot{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
/* ---- FAQ */
.faq{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,80px);align-items:start}
.faq-l{position:sticky;top:104px}
.faq-l h2{font-size:clamp(1.9rem,3.4vw,2.85rem);margin-bottom:16px}
.faq-l p{color:var(--ink-2);max-width:40ch;margin-bottom:22px}
.faq-l .row{display:flex;flex-wrap:wrap;gap:12px}
.faq-list{border-top:1px solid var(--primary)}
.fq{border-bottom:1px solid var(--line);transition:background-color .2s}
.fq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 4px;min-height:64px;font:600 clamp(1.02rem,1.5vw,1.2rem)/1.35 var(--f-head);color:var(--ink);letter-spacing:-.01em}
[lang=ar] .fq summary{font-family:'IBM Plex Sans Arabic',sans-serif;letter-spacing:0}
.fq summary::-webkit-details-marker{display:none}
.fq summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--primary);background:
  linear-gradient(var(--primary),var(--primary)) center/12px 1.5px no-repeat,linear-gradient(var(--primary),var(--primary)) center/1.5px 12px no-repeat;transition:transform .25s,background-color .2s}
.fq[open] summary::after{transform:rotate(45deg);background-color:var(--sage)}
.fq summary:hover{color:var(--primary)}
.fq summary:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}
.fq[open]{background:var(--alt)}
.fq .ans{padding:0 56px 22px 4px;color:var(--ink-2);max-width:68ch}
[dir=rtl] .fq .ans{padding:0 4px 22px 56px}
.fq .ans a{font-weight:500}
@media (prefers-reduced-motion:no-preference){.fq[open] .ans{animation:fin .35s cubic-bezier(.2,.7,.2,1)}}
@keyframes fin{from{opacity:0;translate:0 -6px}}
/* ---- final CTA band */
.cta{background:var(--primary);color:#fff;position:relative;overflow:hidden}
.cta h2{color:#fff}.cta p{color:#fff}
.cta .btn-pri{background:#fff;color:var(--ink)}.cta .btn-pri:hover{background:var(--cy-lt);color:var(--ink)}
.cta .btn-line{border-color:#fff;color:#fff}.cta .btn-line:hover{background:#fff;color:var(--primary-ink)}
.cta .addr{display:block;margin-top:16px;font:500 14px var(--f-mono);color:#fff}
.cta :focus-visible{outline-color:#fff}
.cta::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.cta .wrap{position:relative}
/* ---- floating soft CTA (inline, dismissible, never a modal) */
.fcta{position:fixed;inset-inline:16px;bottom:16px;margin-inline:auto;max-width:760px;z-index:70;background:var(--ink);color:#fff;border-radius:8px;padding:12px 12px 12px 18px;display:flex;align-items:center;gap:14px;box-shadow:0 14px 34px -10px rgba(11,31,42,.45);border:1px solid rgba(34,211,238,.4)}
[dir=rtl] .fcta{padding:12px 18px 12px 12px}
.fcta[hidden]{display:none}
.fcta p{flex:1;font-size:14.5px;line-height:1.4;min-width:0}.fcta p b{color:var(--cy-lt);font-weight:600}
.fcta .acts{display:flex;gap:8px;flex:none;flex-wrap:wrap}
.fcta .btn{min-height:42px;padding:0 16px;font-size:14px}
.fcta .btn-pri{background:var(--cy-lt);color:var(--ink)}.fcta .btn-pri:hover{background:#67E8F9;color:var(--ink)}
.fcta .btn-line{border-color:rgba(255,255,255,.55);color:#fff}.fcta .btn-line:hover{background:#fff;color:var(--ink)}
.fcta .x{flex:none;width:40px;height:40px;border:0;background:transparent;color:#fff;border-radius:6px;cursor:pointer;display:grid;place-items:center}
.fcta .x:hover{background:rgba(255,255,255,.14)}
.fcta :focus-visible{outline-color:var(--cy-lt)}
@media (prefers-reduced-motion:no-preference){html.anim .fcta{animation:up .45s cubic-bezier(.2,.7,.2,1)}}
@keyframes up{from{opacity:0;translate:0 18px}}
@media (max-width:700px){
  .fcta{flex-wrap:wrap;padding:12px 14px;gap:8px;inset-inline:10px;bottom:10px}
  [dir=rtl] .fcta{padding:12px 14px}
  .fcta p{flex-basis:calc(100% - 52px);font-size:13.5px}
  .fcta .acts{width:100%}.fcta .acts .btn{flex:1;justify-content:center}
  .fcta .x{position:absolute;top:4px;inset-inline-end:4px}
}
/* ---- responsive for new parts */
@media (max-width:960px){
  .faq,.st-panel{grid-template-columns:1fr}.faq-l{position:static}
  .rb-bot{grid-template-columns:1fr}
  .st-fig{max-width:280px;justify-self:start}
}
@media (max-width:640px){
  .st-tabs{gap:6px}
  .st-tab{padding:10px 4px 10px 0}.st-tab b{margin-bottom:4px}.st-tab span{font-size:.82rem;line-height:1.25;overflow-wrap:anywhere}
  .fq .ans,[dir=rtl] .fq .ans{padding-inline:4px 8px}
  .fq summary{padding:16px 2px}
  .lyrs .lbl{width:100%}
}
/* counters inherit the surrounding figure style (they sit inside <b> next to label <span> rules) */
b .cnt,.facts-row b .cnt,.fact b .cnt,.ps b .cnt{display:inline;margin:0;font:inherit;color:inherit;max-width:none;letter-spacing:inherit;line-height:inherit}
.fact b em{display:inline}
/* layer labels only appear while exploded, never stacked on each other */
.bim:not(.explode) .lab{opacity:0}
.bim .lab{transition:opacity .3s}
@media (max-width:700px){.fcta p{padding-inline-end:36px}}

/* Studio360 screen switcher */
.s-r{min-width:0}
.s-img{position:relative;display:block}
.s-img .s-shot{display:block;width:100%;height:auto;aspect-ratio:1600/928;opacity:0;transition:opacity .45s ease;background:#0B0E14}.s-img .s-shot+.s-shot{position:absolute;left:0;bottom:0}
.s-img .s-shot.on{opacity:1}
.s-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.s-tabs button{font-family:inherit;font-size:13.5px;font-weight:600;line-height:1.2;padding:8px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;min-height:36px}
.s-tabs button[aria-selected="true"]{background:#0E7490;border-color:#0E7490;color:#fff}
.s-tabs button:focus-visible{outline:3px solid #22D3EE;outline-offset:2px}
@media (prefers-reduced-motion:reduce){.s-shot{transition:none}}

/* Rapid BIM project gallery (dark band) */
.rbg{margin-top:clamp(36px,5vw,64px)}
.rbg-h{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(16px,3vw,48px);align-items:end;margin-bottom:18px}
.rbg-h p{color:#D5E6EE;margin:0;max-width:62ch}
.rbg-main{position:relative;margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--d-line);background:#0B1F2A}
.rbg-i{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;opacity:0;transition:opacity .45s ease}
.rbg-i+.rbg-i{position:absolute;inset:0}
.rbg-i.on{opacity:1}
.rbg-main figcaption{position:absolute;inset-inline-start:0;bottom:0;margin:12px;padding:7px 12px;border-radius:8px;background:rgba(11,31,42,.82);color:#fff;font-size:.88rem;max-width:calc(100% - 24px)}
.rbg-t{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin-top:12px}
.rbg-t button{all:unset;cursor:pointer;display:grid;gap:6px;border-radius:10px;padding:4px;border:1px solid var(--d-line);color:#D5E6EE;font-size:.8rem;font-weight:600;text-align:center;min-height:44px}
.rbg-t button img{width:100%;height:auto;aspect-ratio:16/9;border-radius:7px;display:block;opacity:.7;transition:opacity .25s}
.rbg-t button[aria-selected="true"]{border-color:#22D3EE;color:#fff}
.rbg-t button[aria-selected="true"] img,.rbg-t button:hover img{opacity:1}
.rbg-t button:focus-visible{outline:3px solid #22D3EE;outline-offset:2px}
@media (max-width:900px){.rbg-h{grid-template-columns:1fr}.rbg-t{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:520px){.rbg-main figcaption{position:static;margin:0;border-radius:0;max-width:none}}
@media (prefers-reduced-motion:reduce){.rbg-i{transition:none}}

/* ---------- Rev10: homepage services strip + service/insights pages */
.sx-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:16px}
.sx-c{display:flex;flex-direction:column;gap:8px;padding:22px 22px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink-2);transition:border-color .2s,transform .2s,box-shadow .2s}
.sx-c .num{font:500 12px var(--f-mono);color:var(--primary);letter-spacing:.06em}
.sx-c b{font:600 1.1rem/1.25 var(--f-head);color:var(--ink)}
.sx-c span:last-child{font-size:.94rem;line-height:1.55}
.sx-c:hover{border-color:var(--cy);box-shadow:0 10px 24px -16px rgba(8,145,178,.5)}
@media (prefers-reduced-motion:no-preference){.sx-c:hover{transform:translateY(-2px)}}
[lang=ar] .sx-c .num{letter-spacing:0}
.crumbs{display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center;font-size:.88rem;color:var(--muted);padding:22px 0 0}
.crumbs a{color:var(--ink-2);text-decoration:none}.crumbs a:hover{color:var(--primary);text-decoration:underline}
.crumbs li{display:inline-flex;align-items:center;gap:8px}.crumbs li+li::before{content:"/";color:var(--line)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px 8px}
.ph{padding:clamp(28px,4vw,48px) 0 clamp(36px,5vw,64px);background:linear-gradient(var(--alt),#fff)}
.ph h1{font-size:clamp(2rem,4.6vw,3.6rem);font-weight:700;letter-spacing:-.02em;line-height:1.06;max-width:22ch;margin:12px 0 18px}
[lang=ar] .ph h1{line-height:1.3;max-width:26ch}
.ph .lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--ink-2);max-width:62ch}
.ph .ctas{margin:26px 0 0}
.ph-g{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(24px,4vw,56px);align-items:center}
.ph-fig{margin:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.ph-fig img{width:100%;height:auto}
.ph-fig figcaption{padding:10px 14px;font-size:.82rem;color:var(--muted);border-top:1px solid var(--line)}
.pgs{padding:clamp(44px,6vw,80px) 0}
.pgs.alt{background:var(--alt)}
.pgs h2{font-size:clamp(1.6rem,2.8vw,2.3rem);margin-bottom:22px}
.two{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,4vw,64px)}
.two .txt p+p{margin-top:14px}.two .txt p{color:var(--ink-2)}
.dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.dl li{position:relative;padding:16px 18px 16px 48px;background:#fff;border:1px solid var(--line);border-radius:var(--r);color:var(--ink-2);line-height:1.5}
[dir=rtl] .dl li{padding:16px 48px 16px 18px}
.dl li::before{content:"";position:absolute;inset-inline-start:16px;top:19px;width:16px;height:16px;border-radius:50%;background:var(--sage) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.7 2.7L12 5.5' fill='none' stroke='%230891B2' stroke-width='2'/%3E%3C/svg%3E") center/16px no-repeat;border:1px solid var(--cy)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:16px;counter-reset:st}
.steps li{counter-increment:st;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.steps li::before{content:counter(st,decimal-leading-zero);font:500 12px var(--f-mono);color:var(--primary);display:block;margin-bottom:10px}
.steps h3{font-size:1.1rem;margin-bottom:8px}.steps p{color:var(--ink-2);font-size:.95rem}
.acards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.acard{display:flex;flex-direction:column;gap:10px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink-2);transition:border-color .2s}
.acard:hover{border-color:var(--cy)}
.acard h3{font-size:1.18rem;line-height:1.25}.acard p{font-size:.95rem;line-height:1.55}
.acard .meta{font:500 12px var(--f-mono);color:var(--muted)}
[lang=ar] .acard .meta{letter-spacing:0;font-size:12.5px}
.acard .go{margin-top:auto;color:var(--primary);font-weight:500;display:inline-flex;gap:8px;align-items:center}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);text-decoration:none;font-size:.94rem}
.chip:hover{border-color:var(--cy);color:var(--primary)}
.fqw{max-width:860px}
.sec-h{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:22px}.sec-h h2{margin:0}
.ahead{padding:clamp(24px,3vw,40px) 0 24px;background:linear-gradient(var(--alt),#fff)}
.ahead h1{font-size:clamp(1.9rem,4vw,3.1rem);font-weight:700;letter-spacing:-.02em;line-height:1.1;max-width:26ch;margin:12px 0 16px}
[lang=ar] .ahead h1{line-height:1.35;max-width:30ch}
.ameta{display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--muted);font-size:.9rem}
.ameta .lbl{color:var(--primary)}
.hero-d{margin:8px 0 0;border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:12px}
.hero-d svg{width:100%;height:auto}
.hero-d text{font-family:var(--f-body)}
.art{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(24px,5vw,72px);padding:clamp(28px,4vw,48px) 0 clamp(40px,6vw,72px);align-items:start}
.toc{position:sticky;top:92px;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;background:var(--alt);font-size:.92rem}
.toc h2{font:500 11.5px var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:10px}
[lang=ar] .toc h2{text-transform:none;letter-spacing:0;font-size:13px}
.toc ol{display:grid;gap:8px;counter-reset:t}.toc li{counter-increment:t;display:flex;gap:8px}
.toc li::before{content:counter(t) ".";color:var(--primary);font-family:var(--f-mono);font-size:.8rem;padding-top:2px}
.toc a{color:var(--ink-2);text-decoration:none;line-height:1.4}.toc a:hover{color:var(--primary)}
.prose{max-width:74ch;min-width:0;font-size:1.04rem}
.prose h2{font-size:clamp(1.45rem,2.4vw,1.9rem);margin:2.2em 0 .6em;scroll-margin-top:90px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.2rem;margin:1.6em 0 .5em}
.prose p{margin:0 0 1em;color:#1d3441}
.prose ul,.prose ol{margin:0 0 1.2em;padding-inline-start:1.3em}
.prose ul{list-style:disc}.prose ol{list-style:decimal}
.prose li{margin:.35em 0;color:#1d3441;padding-inline-start:.2em}.prose li::marker{color:var(--cy)}
.prose a{font-weight:500}
.prose strong{color:var(--ink)}
.prose code{font:.9em var(--f-mono);background:var(--stone);padding:1px 5px;border-radius:3px}
.tw{overflow-x:auto;margin:1.2em 0 1.6em;border:1px solid var(--line);border-radius:var(--r)}
.prose table{border-collapse:collapse;width:100%;min-width:520px;font-size:.93rem}
.prose th{background:var(--alt);text-align:start;font:600 .86rem var(--f-head);padding:10px 14px;border-bottom:1px solid var(--line);color:var(--ink)}
.prose td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:#1d3441;line-height:1.5}
.prose tr:last-child td{border-bottom:0}
.srcs{margin-top:2.4em;padding-top:1.4em;border-top:1px solid var(--line)}
.srcs h2{font-size:1.25rem;margin:0 0 .7em}
.srcs ol{padding-inline-start:1.3em;list-style:decimal}.srcs li{font-size:.94rem;margin:.5em 0;overflow-wrap:anywhere}
.cbox{margin-top:2em;padding:24px;border:1px solid var(--cy);border-radius:var(--r);background:var(--sage)}
.cbox h2{font-size:1.3rem;margin:0 0 8px}.cbox p{color:var(--ink-2);margin:0 0 16px}
.cbox .row{display:flex;flex-wrap:wrap;gap:10px}
.rel{padding:clamp(40px,5vw,64px) 0;background:var(--alt);border-top:1px solid var(--line)}
@media (max-width:960px){
  .ph-g,.two{grid-template-columns:1fr}
  .art{grid-template-columns:1fr}
  .toc{position:static}
}
@media (max-width:640px){.dl{grid-template-columns:1fr}.ph h1{max-width:none}.ahead h1{max-width:none}}

.crumbs+.ph-g{margin-top:22px}
.ph .ph-g .kicker{margin-top:0}
.d-m{display:none}
@media (max-width:640px){.d-d{display:none}.d-m{display:block}.d-m svg{max-width:420px;margin:0 auto}}

.art-fig{margin:1.4em 0 1.8em;max-width:420px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.art-fig img{width:100%;height:auto;display:block}
.art-fig figcaption{padding:10px 14px;font-size:.82rem;color:var(--muted);border-top:1px solid var(--line)}

/* ---- Rev10b: hero illustrations, image bands, deliverable icons */
.ph-g{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.vz-fig{margin:0;padding:clamp(10px,2vw,24px);background:#fff;border:1px solid var(--line);border-radius:var(--r);background-image:linear-gradient(#EEF5F8 1px,transparent 1px),linear-gradient(90deg,#EEF5F8 1px,transparent 1px);background-size:32px 32px}
.vz-fig figcaption{margin-top:6px;font-size:.78rem;color:var(--muted)}
.vz{width:100%;height:auto;display:block;fill:none;stroke:var(--ink);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
.vz text{stroke:none;fill:var(--ink);font-family:var(--f-head);font-weight:600}
.vz .t1{font-size:17px}.vz .t2{font-size:14px;fill:var(--primary)}.vz .t3{font-size:13px;fill:#37505E;font-weight:500}
[lang=ar] .vz text{font-family:'IBM Plex Sans Arabic',sans-serif}
.vz .g{stroke:#D5E4EA;stroke-width:1}.vz .ax{stroke:var(--ink-2)}
.vz .bar{fill:var(--sage);stroke:var(--cy)}.vz .crit{stroke:var(--accent);fill:#FEF3D9}
.vz .crit-l{stroke:var(--accent)}.vz .dep{stroke:var(--ink-2);stroke-width:1.2}
.vz .today{stroke:var(--accent-tx);stroke-dasharray:5 4}
.vz .fl{stroke:var(--cy);fill:var(--sage)}.vz .fl.now{stroke:var(--accent);fill:#FEF3D9}.vz .col{stroke:var(--ink-2)}
.vz .arch{stroke:var(--ink)}.vz .st{stroke:var(--cy);stroke-width:2.2}.vz .st.thin{stroke-width:1;opacity:.8}.vz .mp{stroke:var(--accent);stroke-width:3}
.vz .clash{stroke:#DC2626;fill:rgba(220,38,38,.1);stroke-width:2}.vz .lead{stroke:var(--muted);stroke-width:1}
.vz .dt{fill:var(--ink);stroke:none;opacity:.8}.vz .dt.cy{fill:var(--cy)}.vz .dt.acc{fill:var(--accent)}
.vz .scn{fill:var(--sage);stroke:var(--ink)}.vz .arc{stroke:var(--cy);stroke-width:1.2}
.vz .tick{stroke:var(--ink-2)}.vz .nd{fill:#fff;stroke:var(--cy);stroke-width:2.2}.vz .nd.hot{stroke:var(--accent);fill:#FEF3D9}
.vz .br{stroke:var(--cy)}.vz .doc{stroke:var(--ink-2);stroke-width:1.3}
.vz .bx{stroke:var(--ink-2);fill:none}.vz .bx.thin{stroke:#B7CBD4;stroke-width:1}
.vz .ln{stroke:var(--ink-2);stroke-width:5}.vz .ln.cy{stroke:var(--cy)}.vz .ln.sm{stroke-width:4;opacity:.55}
.vz .dim{stroke:var(--primary);stroke-width:1.2}.vz .stp{stroke:var(--cy);stroke-width:2.4;fill:var(--sage)}
.vz .ok{stroke:var(--cy);stroke-width:3.2}.vz path.cy{stroke:var(--cy)}
@media (prefers-reduced-motion:no-preference){
  html.anim .vz path:not(.today):not(.g){stroke-dasharray:1;stroke-dashoffset:1}
  html.anim .vz.in path:not(.today):not(.g){stroke-dashoffset:0;transition:stroke-dashoffset 1.1s cubic-bezier(.4,0,.2,1) calc(var(--i)*55ms)}
  html.anim .vz .g,html.anim .vz .today{opacity:0}html.anim .vz.in .g,html.anim .vz.in .today{opacity:1;transition:opacity .8s .2s}
  html.anim .vz text,html.anim .vz circle:not(.dt),html.anim .vz rect{opacity:0}
  html.anim .vz.in text,html.anim .vz.in circle:not(.dt),html.anim .vz.in rect{opacity:1;transition:opacity .6s .7s}
  html.anim .vz .dt{opacity:0}html.anim .vz.in .dt{opacity:.8;transition:opacity .5s var(--d,0ms)}
}
.band{padding:clamp(28px,4vw,48px) 0;background:#fff}
.band-g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.band figure{margin:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.band img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block}
.band figcaption{padding:9px 12px;font-size:.8rem;color:var(--muted);border-top:1px solid var(--line)}
@media (max-width:640px){.band-g{grid-template-columns:1fr}}
.dl li::before{display:none}
.dl .ic{position:absolute;inset-inline-start:14px;top:14px;width:24px;height:24px;fill:none;stroke:var(--cy);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.hero-d{padding:clamp(12px,2.5vw,28px)}
.hero-d svg{max-height:420px}
.hero-d .d-m svg{max-height:none}
.band img{height:auto}
.vz{direction:ltr}
.sx-c.hl{border-color:var(--cy);border-inline-start:4px solid var(--accent);background:var(--sage)}