/* GREENLINE — futuristic layer. CSS only: no scripts. Every animation stops under prefers-reduced-motion
   and when the visitor turns the MOTION switch off (WCAG 2.2.2, 2.3.1, 2.3.3). */
:root{--mint:#48F5B0;--ink:#F3F7FF;--muted:#A7BCD4;--rule:#29425D;--rule2:#1D3550;--grid:#142A43;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,"Liberation Mono",monospace}
html[lang="ar"]{--mono:"IBM Plex Sans Arabic",Tahoma,sans-serif}
html[lang="ar"] [lang="en"],html[lang="ar"] [dir="ltr"]{--mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,"Liberation Mono",monospace}

/* ---------- Technical accents */
.gl-mono,.gl-nav a:not([lang="ar"]),.gl-foot a:not([lang="ar"]),.gl-btn,.gl-ex th,.gl-sub > span:first-child,.gl-pg span:first-child,.gl-toc li > span:first-child,.gl-tk-i{font-family:var(--mono)!important}

/* ---------- Header: glass bar with a travelling beam */
.gl-top{position:relative;z-index:40;background:rgba(6,21,43,.88)}
.gl-top > nav{margin-inline-start:auto}
.gl-top::after{content:"";position:absolute;inset-inline:0;bottom:-1px;height:1px;pointer-events:none;
  background:linear-gradient(90deg,transparent,var(--mint),transparent) no-repeat;background-size:360px 1px;animation:glBeam 7s linear infinite}
@keyframes glBeam{from{background-position:-360px 0}to{background-position:calc(100% + 360px) 0}}
@media (min-width:761px){
  .gl-top{position:sticky;top:0;-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%)}
  html{scroll-padding-top:110px}
}
@media (max-width:760px){
  .gl-top > nav{order:3;flex-basis:100%;margin-inline-start:0}
  .gl-switch{order:2;margin-inline-start:auto}
}
.gl-nav a:not(.gl-btn){position:relative}
.gl-nav a:not(.gl-btn)::after{content:"";position:absolute;inset-inline:0;bottom:-5px;height:1px;background:var(--mint);transform:scaleX(0);transform-origin:0 50%;transition:transform .3s ease}
[dir="rtl"] .gl-nav a:not(.gl-btn)::after{transform-origin:100% 50%}
.gl-nav a:not(.gl-btn):hover::after,.gl-nav a[aria-current]::after{transform:scaleX(1)}

/* ---------- Living grid: drifting lattice, ambient glow, slow scan */
.gl-grid{position:relative;isolation:isolate;background-image:none!important}
.gl-grid::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px),
    radial-gradient(ellipse 55% 45% at 88% 0%,rgba(72,245,176,.11),transparent 70%),radial-gradient(ellipse 45% 55% at 0% 100%,rgba(72,245,176,.05),transparent 70%);
  background-size:72px 72px,72px 72px,100% 100%,100% 100%;animation:glGrid 26s linear infinite}
@keyframes glGrid{from{background-position:0 0,0 0,0 0,0 0}to{background-position:0 72px,72px 0,0 0,0 0}}
.gl-grid::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(72,245,176,.055) 50%,transparent) no-repeat;background-size:100% 240px;animation:glScan 12s linear infinite}
@keyframes glScan{from{background-position:0 -240px}to{background-position:0 calc(100% + 240px)}}

/* ---------- Notes: a signal runs along each rule; status LED on each note label */
.gl-note{position:relative}
.gl-note::before{content:"";position:absolute;top:-1px;inset-inline:0;height:1px;pointer-events:none;
  background:linear-gradient(90deg,transparent,var(--mint),transparent) no-repeat;background-size:240px 1px;animation:glTrace 9s linear infinite}
[dir="rtl"] .gl-note::before{animation-direction:reverse}
@keyframes glTrace{from{background-position:-240px 0}to{background-position:calc(100% + 240px) 0}}
.gl-note > p:first-child::before{content:"";display:inline-block;width:6px;height:6px;margin-inline-end:10px;vertical-align:.12em;background:var(--mint);box-shadow:0 0 8px var(--mint);animation:glLed 2.8s ease-in-out infinite}
@keyframes glLed{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- Exhibits: HUD corner brackets */
.gl-hud{position:relative}
.gl-hud::before,.gl-hud::after{content:"";position:absolute;width:22px;height:22px;pointer-events:none;border:2px solid var(--mint)}
.gl-hud::before{top:-7px;inset-inline-start:-7px;border-inline-end:0;border-bottom:0}
.gl-hud::after{bottom:-7px;inset-inline-end:-7px;border-inline-start:0;border-top:0}

/* ---------- Scrollable exhibit tables: edge shadows show there is more to see */
.gl-scroll-lt{background:linear-gradient(90deg,#F3F7FF 30%,rgba(243,247,255,0)) left center/40px 100% no-repeat local,
  linear-gradient(270deg,#F3F7FF 30%,rgba(243,247,255,0)) right center/40px 100% no-repeat local,
  radial-gradient(farthest-side at 0 50%,rgba(6,21,43,.3),transparent) left center/14px 100% no-repeat scroll,
  radial-gradient(farthest-side at 100% 50%,rgba(6,21,43,.3),transparent) right center/14px 100% no-repeat scroll}
.gl-scroll:focus-visible{outline:2px solid #48F5B0;outline-offset:3px}
.gl-scroll-lt:focus-visible{outline-color:#0B7F57}

/* ---------- Founder portrait: HUD frame, slow scan, ID tag */
.gl-portrait{position:relative;margin:8px 0 6px;width:100%;max-width:240px;aspect-ratio:1/1;background:#16304F;border:1px solid var(--rule)}
.gl-portrait picture,.gl-portrait img{display:block;width:100%;height:100%}
.gl-portrait img{object-fit:cover}
.gl-pt-scan{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent,rgba(72,245,176,.16) 50%,transparent) no-repeat;background-size:100% 28%;background-position:0 -60%;animation:glPtScan 7s ease-in-out infinite}
@keyframes glPtScan{from{background-position:0 -60%}to{background-position:0 160%}}
.gl-pt-tag{position:absolute;inset-inline-start:10px;bottom:10px;padding:3px 7px;background:rgba(6,21,43,.82);border:1px solid rgba(72,245,176,.55);color:var(--mint);font:700 10px/1.2 "IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;letter-spacing:.12em}
@media (max-width:760px){.gl-portrait{max-width:260px}}

/* ---------- GREENLINE's own badge (descriptive; not the IFRS Foundation's logo) */
.gl-badge{position:relative;display:inline-flex;align-items:center;gap:14px;margin:0;padding:10px 18px 10px 10px;align-self:flex-start;max-width:100%;
  border:1px solid rgba(72,245,176,.55);background:linear-gradient(90deg,rgba(72,245,176,.12),rgba(72,245,176,.02))}
[dir="rtl"] .gl-badge{background:linear-gradient(270deg,rgba(72,245,176,.12),rgba(72,245,176,.02))}
.gl-badge::before,.gl-badge::after{content:"";position:absolute;width:10px;height:10px;border:2px solid var(--mint);pointer-events:none}
.gl-badge::before{top:-5px;inset-inline-start:-5px;border-inline-end:0;border-bottom:0}
.gl-badge::after{bottom:-5px;inset-inline-end:-5px;border-inline-start:0;border-top:0}
.gl-badge-ic{flex:none;width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--mint);color:var(--mint);background:rgba(6,21,43,.6)}
.gl-badge-ic svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.gl-badge-t{display:flex;flex-direction:column;gap:4px;min-width:0}
.gl-badge-k{font:700 13px/1.3 var(--mono);letter-spacing:.08em;color:var(--ink)}
.gl-badge-v{font:700 11px/1.3 var(--mono);letter-spacing:.1em;color:var(--mint)}
[dir="rtl"] .gl-badge-k,[dir="rtl"] .gl-badge-v{letter-spacing:0;font-size:15px;line-height:1.5}
[dir="rtl"] .gl-badge-v{font-size:13px}
.gl-badge-k .gl-lat{font-family:var(--mono);letter-spacing:.06em;font-size:13px}

/* ---------- Trade mark notice */
.gl-tm{margin:0;max-width:920px;font-size:12px;line-height:1.6;color:var(--muted)}
[dir="rtl"] .gl-tm{font-size:13px;line-height:1.8}

/* ---------- Buttons: energised edge and a light sweep */
.gl-btn{position:relative;overflow:hidden;isolation:isolate;box-shadow:0 0 0 1px rgba(72,245,176,.55),0 0 22px rgba(72,245,176,.25);transition:background-color .25s,color .25s,box-shadow .25s,transform .25s}
.gl-btn::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(110deg,transparent 35%,rgba(72,245,176,.6) 50%,transparent 65%);transform:translateX(-110%);transition:transform .7s ease}
.gl-btn:hover::after{transform:translateX(110%)}
.gl-btn:hover{box-shadow:0 0 0 1px var(--ink),0 0 34px rgba(72,245,176,.5);transform:translateY(-1px)}

/* ---------- Contents and pager */
.gl-toc li{transition:background-color .25s}
.gl-toc li:hover{background-color:rgba(72,245,176,.06)}
.gl-pg{transition:background-color .3s}
.gl-pg:hover{background-color:rgba(72,245,176,.06)}

/* ---------- Headlines: arrive and catch the light once */
.gl-h1{animation:glRise .9s cubic-bezier(.2,.7,.2,1) both}
@keyframes glRise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .gl-h1{background-image:linear-gradient(100deg,var(--ink) 0 42%,var(--mint) 50%,var(--ink) 58% 100%);background-size:260% 100%;background-position:100% 0;
    -webkit-background-clip:text;background-clip:text;color:transparent!important;-webkit-text-fill-color:transparent;
    animation:glRise .9s cubic-bezier(.2,.7,.2,1) both,glShine 2.8s .7s ease-out both;padding-block:.16em;margin-block:-.16em!important}
}
@keyframes glShine{from{background-position:100% 0}to{background-position:0 0}}
.gl-caret{display:inline-block;width:.62em;height:1em;margin-inline-start:6px;vertical-align:-.15em;background:var(--mint);animation:glBlink 1.2s steps(1) infinite}
@keyframes glBlink{50%{opacity:0}}

/* ---------- Ticker of capabilities (home) */
.gl-ticker{position:relative;overflow:hidden;border-block:1px solid var(--rule2);padding:12px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.gl-tk-track{display:flex;width:max-content;animation:glTicker 70s linear infinite}
.gl-tk-run{display:flex;flex:none}
.gl-tk-i{display:inline-flex;align-items:center;gap:14px;padding-inline-end:30px;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--muted);white-space:nowrap}
.gl-tk-i::before{content:"";flex:none;width:6px;height:6px;background:var(--mint);transform:rotate(45deg);box-shadow:0 0 8px var(--mint)}
[dir="rtl"] .gl-tk-i{letter-spacing:0;font-size:14px}
[dir="rtl"] .gl-tk-i[dir="ltr"]{letter-spacing:.1em;font-size:12px}
@keyframes glTicker{to{transform:translateX(-50%)}}
[dir="rtl"] .gl-tk-track{animation-name:glTickerRtl}
@keyframes glTickerRtl{to{transform:translateX(50%)}}

/* ---------- The robotic core (motif) */
.gl-motif{position:relative}
.gl-mt{display:block;width:100%;height:auto}
.m-tr path{fill:none;stroke:var(--rule2);stroke-width:1.5}
.m-tr circle{fill:var(--rule)}
.m-trp{fill:none;stroke:var(--mint);stroke-width:1.5;stroke-dasharray:12 88;stroke-dashoffset:100;animation:glTrp 3.4s linear infinite}
.m-trp2{animation-delay:1.7s}
@keyframes glTrp{to{stroke-dashoffset:0}}
.m-glow{animation:glBreath 4s ease-in-out infinite alternate}
@keyframes glBreath{from{opacity:.5}to{opacity:1}}
.m-c1{fill:none;stroke:var(--rule2)}
.m-c2{fill:none;stroke:var(--rule)}
.m-ring{transform-box:view-box;transform-origin:1080px 110px}
.m-ra{fill:none;stroke:var(--rule);stroke-width:1.5;stroke-dasharray:3 9;animation:glSpin 30s linear infinite}
.m-rb line{stroke:var(--mint);stroke-opacity:.55;stroke-width:1.5}
.m-rb{animation:glSpin 44s linear infinite reverse}
.m-sw{animation:glSpin 5.5s linear infinite}
@keyframes glSpin{to{transform:rotate(360deg)}}
.m-base{fill:none;stroke:#163E4A;stroke-width:14}
.m-line{fill:none;stroke:var(--mint);stroke-width:2.5;stroke-dasharray:1000;stroke-dashoffset:0;animation:glDraw 2.4s cubic-bezier(.6,.1,.2,1) both}
@keyframes glDraw{from{stroke-dashoffset:1000}to{stroke-dashoffset:0}}
.m-pulse{fill:none;stroke:var(--ink);stroke-width:3;stroke-linecap:round;stroke-dasharray:28 972;stroke-dashoffset:1000;animation:glRun 4.6s linear 2.4s infinite}
@keyframes glRun{from{stroke-dashoffset:1000}to{stroke-dashoffset:0}}
.m-node{fill:#06152B;stroke:var(--mint);stroke-width:2.5}
.m-ping{fill:none;stroke:var(--mint);stroke-width:2;transform-box:fill-box;transform-origin:center;animation:glPing 2.6s ease-out infinite}
.m-ping2{animation-delay:1.3s}
@keyframes glPing{from{transform:scale(1);opacity:.85}to{transform:scale(3.6);opacity:0}}
.m-box{fill:#16304F}
.m-hud{fill:none;stroke:var(--mint);stroke-width:2;animation:glHud 3s ease-in-out infinite alternate}
@keyframes glHud{from{opacity:.45}to{opacity:1}}
.m-scan{fill:var(--mint);opacity:.55;animation:glScanBox 3.2s ease-in-out infinite alternate}
@keyframes glScanBox{from{transform:translateY(0)}to{transform:translateY(94px)}}

/* ---------- Scroll reveal (progressive: only where scroll-driven animations exist) */
@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
  @supports (animation-timeline:view()){
    .gl-note,.gl-hud,.gl-pg,.gl-motif,.gl-ticker{animation:glReveal linear both;animation-timeline:view();animation-range:entry 0% entry 55%}
  }
  .gl-sig{animation:glSign 1.8s .4s ease-out both}
}
@keyframes glReveal{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes glSign{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}

/* ---------- MOTION switch off: everything stops and settles in its final state */
.gl-page:has(.gl-motion-input:not(:checked)) *,
.gl-page:has(.gl-motion-input:not(:checked)) *::before,
.gl-page:has(.gl-motion-input:not(:checked)) *::after{animation-play-state:paused!important}
.gl-page:has(.gl-motion-input:not(:checked)) :is(.gl-note,.gl-hud,.gl-pg,.gl-motif,.gl-ticker,.gl-h1,.m-line,.gl-sig){animation:none!important}
.gl-page:has(.gl-motion-input:not(:checked)) :is(.m-pulse,.gl-caret){display:none}
.gl-page:has(.gl-motion-input:not(:checked)) .gl-btn,.gl-page:has(.gl-motion-input:not(:checked)) .gl-btn::after{transition:none}

/* ---------- Reduced motion preference */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .m-pulse,.gl-caret{display:none}
}

/* ---------- Forced colours and print */
@media (forced-colors:active){
  .gl-grid::before,.gl-grid::after,.gl-note::before,.gl-top::after,.gl-btn::after{display:none}
  .gl-h1{background:none!important;color:CanvasText!important;-webkit-text-fill-color:CanvasText}
}
@media print{
  .gl-top{position:static;background:none}
  .gl-switch,.gl-ticker,.gl-motif,.gl-skip{display:none!important}
  *,*::before,*::after{animation:none!important}
  .gl-h1{color:#000!important;-webkit-text-fill-color:#000;background:none!important}
}

/* ---------- 404 */
.gl-404-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 48px;border-bottom:1px solid var(--rule)}
.gl-404-logo{display:block;width:180px;height:auto}
.gl-404-main{display:block;padding:96px 48px 48px}
.gl-404-in{max-width:1240px;margin:0 auto;display:flex;flex-direction:column;gap:24px}
.gl-404-code{margin:0;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--mint)}
.gl-404-h1{margin:0;font-size:96px;line-height:1;font-weight:700;letter-spacing:-2px}
.gl-404-ar{margin:0;font-size:28px;color:var(--muted);font-family:"IBM Plex Sans Arabic",Tahoma,sans-serif}
.gl-404-actions{margin:16px 0 24px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.gl-404-link{font-weight:700;font-family:"IBM Plex Sans Arabic",Tahoma,sans-serif}
@media (max-width:760px){.gl-404-top,.gl-404-main{padding-left:20px;padding-right:20px}.gl-404-h1{font-size:52px}}

/* ---------- Very narrow screens (320px, 400% zoom): long words never push the page sideways */
.gl-h1,.gl-h2{overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}
@media (max-width:360px){.gl-h1{font-size:42px!important}.gl-h2{font-size:30px!important}}

/* ---------- Founder page: the portrait stays beside the statement while reading (desktop) */
@media (min-width:761px){.gl-lead > div:first-child:has(.gl-portrait){position:sticky;top:120px;align-self:start}}