/* 3SR Engine site: green and black, terminal style */
:root{--g:#3fe08f;--g2:#1f8f57;--dim:#0d1a13;--k:#000;--line:rgba(63,224,143,.28);--txt:#b9f5d5}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{background:var(--k);color:var(--txt);font:15px/1.6 "JetBrains Mono",ui-monospace,monospace;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:50;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.28) 0 1px,transparent 1px 3px);mix-blend-mode:multiply}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:49;
  background:radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.65))}
a{color:var(--g);text-decoration:none}
img{display:block;max-width:100%}
.bar{position:sticky;top:0;z-index:40;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:10px 24px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.85);backdrop-filter:blur(6px);font-size:12px;text-transform:uppercase;letter-spacing:.12em}
.bar .id{display:flex;align-items:center;gap:10px;color:var(--g);font-weight:700}
.bar .id img{height:22px}
.bar nav{display:flex;gap:22px}
.bar nav a{color:var(--txt);opacity:.7}.bar nav a:hover{opacity:1;color:var(--g)}
.blink{animation:bl 1s steps(1) infinite}@keyframes bl{50%{opacity:0}}

/* HERO */
.hero{min-height:calc(100vh - 44px);display:grid;grid-template-rows:auto 1fr auto;padding:24px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero .meta{display:flex;justify-content:space-between;font-size:12px;color:var(--g2);text-transform:uppercase;letter-spacing:.14em}
.hero h1{align-self:center;font-weight:800;color:var(--g);text-transform:uppercase;line-height:.86;letter-spacing:-.04em;
  font-size:clamp(54px,11.2vw,210px);text-shadow:0 0 24px rgba(63,224,143,.55),0 0 2px #d8ffe9}
.hero h1 span{display:block}
.hero h1 .o{color:transparent;-webkit-text-stroke:2px var(--g);text-shadow:none}
.glitch{position:relative}
.glitch::before,.glitch::after{content:attr(data-t);position:absolute;inset:0;color:var(--g)}
.glitch::before{transform:translate(3px,0);clip-path:inset(0 0 65% 0);opacity:.6;animation:gl 3.2s infinite steps(2)}
.glitch::after{transform:translate(-3px,0);clip-path:inset(60% 0 0 0);opacity:.6;animation:gl 2.7s infinite reverse steps(2)}
@keyframes gl{0%,90%,100%{transform:none}92%{transform:translate(6px,-2px)}95%{transform:translate(-5px,2px)}}
.hero .foot{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:end}
.hero .foot p{max-width:620px}
.prompt{color:var(--g)}.prompt::before{content:"> ";color:var(--g2)}
.cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.btn{display:inline-block;padding:14px 22px;border:1px solid var(--g);color:var(--g);text-transform:uppercase;font-weight:700;letter-spacing:.1em;font-size:13px;transition:.15s}
.btn.solid,.btn.primary{background:var(--g);color:#000;box-shadow:0 0 28px rgba(63,224,143,.45)}
.btn:hover{background:var(--g);color:#000}
.hero .stage{align-self:center;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:32px;padding:24px 0}
.hero .logo{display:block;width:300px;max-width:none;height:auto;aspect-ratio:379/480;object-fit:contain;margin-right:24px;filter:drop-shadow(0 0 28px rgba(63,224,143,.45))}

/* TICKER */
.ticker{border-bottom:1px solid var(--line);overflow:hidden;white-space:nowrap;background:var(--g);color:#000;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.ticker div{display:inline-block;padding:10px 0;animation:tk 38s linear infinite}
.ticker span{padding:0 28px}.ticker span::after{content:"◆";margin-left:56px}
@keyframes tk{to{transform:translateX(-50%)}}

/* MODULES */
.mod{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--line)}
.mod>.idx{padding:24px;border-right:1px solid var(--line);color:var(--g2);font-size:12px;text-transform:uppercase;letter-spacing:.14em;position:relative}
.mod>.idx b{display:block;font-size:64px;line-height:1;color:var(--g);letter-spacing:-.05em;margin-bottom:8px;text-shadow:0 0 18px rgba(63,224,143,.5)}
.mod>.body{padding:32px 24px 40px}
.mod h2{font-size:clamp(28px,4.4vw,64px);text-transform:uppercase;color:#eafff3;line-height:.95;letter-spacing:-.03em;margin-bottom:24px}
.mod h2 em{font-style:normal;color:var(--g)}
.cells{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.cells>div{padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .15s}
.cells>div:hover{background:var(--dim)}
.cells h3{color:var(--g);font-size:13px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}
.cells h3::before{content:"[+] ";color:var(--g2)}
.cells p{font-size:13px;opacity:.85}

/* IMAGERY — green duotone that turns to full colour on hover */
.shot{position:relative;overflow:hidden;border:1px solid var(--line)}
.shot img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.15) brightness(.9);transition:filter .5s, transform .8s}
.shot::after{content:"";position:absolute;inset:0;background:var(--g);mix-blend-mode:multiply;transition:opacity .5s}
.shot:hover img{filter:none;transform:scale(1.03)}.shot:hover::after{opacity:0}
.shot figcaption{position:absolute;left:0;bottom:0;z-index:2;background:#000;color:var(--g);font-size:11px;text-transform:uppercase;letter-spacing:.12em;padding:6px 10px;border-top:1px solid var(--line);border-right:1px solid var(--line)}
.mosaic{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:240px;gap:0;margin-top:28px}
.mosaic .shot:first-child{grid-row:span 2}
.full{height:min(70vh,640px);margin-top:28px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
ul.ls{list-style:none}
ul.ls li{padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px}
ul.ls li::before{content:"0" counter(i) " ";counter-increment:i;color:var(--g2);margin-right:8px}
ul.ls{counter-reset:i}
ul.ls strong{color:#eafff3}

/* DOWNLOAD */
.dl{padding:80px 24px;text-align:center;border-bottom:1px solid var(--line);background:radial-gradient(ellipse at center,rgba(63,224,143,.18),transparent 65%)}
.dl h2{font-size:clamp(48px,9vw,150px);color:var(--g);text-transform:uppercase;letter-spacing:-.05em;line-height:.9;text-shadow:0 0 30px rgba(63,224,143,.6)}
.dl p{max-width:640px;margin:20px auto 32px}
.dl .cta{justify-content:center}
.hash{font-size:11px;color:var(--g2);margin-top:24px;word-break:break-all}
footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:20px 24px;font-size:12px;color:var(--g2)}
footer [lang=ar]{font-family:"Noto Sans Arabic";color:var(--g)}

.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.js .reveal.in{opacity:1;transform:none}
@media (max-width:1100px){.hero .logo{width:220px}}
@media (max-width:860px){
  .bar nav{display:none}
  .mod{grid-template-columns:1fr}.mod>.idx{border-right:0;border-bottom:1px solid var(--line);display:flex;gap:16px;align-items:baseline;padding:16px}
  .mod>.idx b{font-size:40px;margin:0}
  .mod>.body{padding:24px 16px}
  .hero .stage{grid-template-columns:1fr;gap:20px}.hero .logo{order:-1;width:120px;margin:0}
  .hero{padding:16px}.hero .foot{grid-template-columns:1fr}.cta{justify-content:flex-start}
  .mosaic{grid-template-columns:1fr;grid-auto-rows:220px}.mosaic .shot:first-child{grid-row:auto}
  .two{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}

/* release table (filled by the 3SR Release app) */
.release{margin:28px auto 0;max-width:760px;border:1px solid var(--line);text-align:left}
.release>div{display:grid;grid-template-columns:160px 1fr;border-bottom:1px solid var(--line)}
.release>div:last-child{border-bottom:0}
.release dt{padding:10px 14px;color:var(--g2);text-transform:uppercase;font-size:11px;letter-spacing:.14em;border-right:1px solid var(--line)}
.release dd{padding:10px 14px;font-size:13px;color:#eafff3}
.release dd.hash{word-break:break-all;font-size:11px;color:var(--txt)}
.dl ul.ls{max-width:760px;margin:28px auto 0;text-align:left}
.status p{margin-bottom:12px;font-size:14px}
.status p strong{color:#eafff3}
@media (max-width:860px){.release>div{grid-template-columns:1fr}.release dt{border-right:0;padding-bottom:0}}
/* 404 */
.nf{min-height:100vh;display:grid;place-content:center;text-align:center;padding:24px}
.nf h1{font-size:clamp(48px,10vw,140px);color:var(--g);text-transform:uppercase;letter-spacing:-.04em;line-height:.9;text-shadow:0 0 24px rgba(63,224,143,.55)}
.nf p{margin:20px 0 28px}

/* LANGUAGE SWITCH */
[hidden]{display:none!important}
.bar .lang{border:1px solid var(--line);padding:4px 10px;color:var(--g);letter-spacing:.12em;white-space:nowrap}
.bar .lang:hover{background:var(--g);color:#000}
.bar .lang[lang=ar]{font-family:"Noto Kufi Arabic","Noto Sans Arabic",sans-serif;letter-spacing:0;text-transform:none}

/* ARABIC (/ar/): right to left. Latin words and numbers stay in JetBrains Mono; Arabic letters fall through to the Arabic fonts.
   Arabic letters join, so no letter-spacing on Arabic text. */
[dir=rtl] body{font-family:"JetBrains Mono","IBM Plex Sans Arabic",ui-monospace,sans-serif;font-size:16px;line-height:1.8}
[dir=rtl] .bar,[dir=rtl] .hero .meta,[dir=rtl] .mod>.idx,[dir=rtl] .cells h3,[dir=rtl] .btn,[dir=rtl] .shot figcaption,
[dir=rtl] .release dt,[dir=rtl] .ticker{letter-spacing:0;text-transform:none}
[dir=rtl] .hero h1,[dir=rtl] .mod h2,[dir=rtl] .dl h2,[dir=rtl] .mod>.idx b,[dir=rtl] .cells h3,[dir=rtl] .ticker,[dir=rtl] .btn,
[dir=rtl] .bar nav,[dir=rtl] .hero .meta,[dir=rtl] .mod>.idx,[dir=rtl] .shot figcaption,[dir=rtl] .release dt{font-family:"JetBrains Mono","Noto Kufi Arabic",sans-serif}
[dir=rtl] .hero h1{line-height:1.25;letter-spacing:0;font-size:clamp(52px,10vw,180px);font-weight:900}
[dir=rtl] .mod h2{line-height:1.3;letter-spacing:0}
[dir=rtl] .dl h2{line-height:1.2;letter-spacing:0}
[dir=rtl] .hero .logo{margin-right:0;margin-left:24px}
[dir=rtl] .mod>.idx{border-right:0;border-left:1px solid var(--line)}
[dir=rtl] .cells{border-left:0;border-right:1px solid var(--line)}
[dir=rtl] .cells>div{border-right:0;border-left:1px solid var(--line)}
[dir=rtl] .cells p,[dir=rtl] .status p,[dir=rtl] ul.ls li{font-size:15px}
[dir=rtl] .shot figcaption{left:auto;right:0;border-right:0;border-left:1px solid var(--line)}
[dir=rtl] .prompt::before{content:"< "}
[dir=rtl] ul.ls li::before{margin-right:0;margin-left:8px}
[dir=rtl] .release{text-align:right}
[dir=rtl] .release dt{border-right:0;border-left:1px solid var(--line)}
[dir=rtl] .dl ul.ls{text-align:right}
[dir=rtl] .glitch::before{transform:translate(-3px,0)}
[dir=rtl] .glitch::after{transform:translate(3px,0)}
/* the ticker scrolls the same way in both languages */
[dir=rtl] .ticker{direction:ltr}
[dir=rtl] .ticker span{display:inline-block;direction:rtl}
[dir=rtl] .ticker span::after{margin-left:0;margin-right:56px}
[dir=rtl] footer [lang=en]{font-family:"JetBrains Mono",monospace;color:inherit}
@media (max-width:860px){
  [dir=rtl] .mod>.idx{border-left:0}
  [dir=rtl] .hero .logo{margin:0}
  [dir=rtl] .release dt{border-left:0}
}
/* Arabic letters overlap where they join, so a text stroke draws seams inside words. Outline with shadows instead:
   they merge into one silhouette. */
[dir=rtl] .hero h1 .o{-webkit-text-stroke:0;color:var(--k);
  text-shadow:2px 0 var(--g),-2px 0 var(--g),0 2px var(--g),0 -2px var(--g),1.5px 1.5px var(--g),-1.5px 1.5px var(--g),1.5px -1.5px var(--g),-1.5px -1.5px var(--g),0 0 22px rgba(63,224,143,.45)}