/* Optimum — shared stylesheet (EN + AR / RTL). Logical properties throughout. */
:root{
  --ink:#111111;--ink-2:#2a2a28;--paper:#f4f1ea;--paper-2:#ebe7dd;
  --line:rgba(17,17,17,.16);--line-strong:rgba(17,17,17,.85);
  --brass:#b08a45;--brass-deep:#7a5b22;--brass-lite:#cfa862;--mute:#5c5a54;
  --sans:"Avenir Next","Avenir","Segoe UI","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Mono",Menlo,Consolas,monospace;
  --gut:clamp(20px,5vw,64px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--ink);color:#fff;padding:10px 16px;z-index:100;text-decoration:none}
.skip:focus{top:12px}
.wrap{max-width:1240px;margin:0 auto;padding-inline:var(--gut)}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
bdi{unicode-bidi:isolate}

/* ---------- Arabic / RTL ---------- */
html[dir=rtl] body{font-family:"Segoe UI","Geeza Pro","Noto Sans Arabic","Noto Naskh Arabic",Tahoma,"Helvetica Neue",Arial,sans-serif;line-height:1.85}
html[dir=rtl] .mono{font-family:inherit;letter-spacing:0;text-transform:none;font-size:14px;font-weight:500}
html[dir=rtl] h1,html[dir=rtl] h2,html[dir=rtl] h3{letter-spacing:0;font-weight:700;line-height:1.35}
html[dir=rtl] h1 em,html[dir=rtl] h2 b{font-weight:800}
html[dir=rtl] .btn,html[dir=rtl] nav ul a{letter-spacing:0;text-transform:none;font-size:15px;font-weight:600}
html[dir=rtl] .fact .n{font-weight:600}
html[dir=rtl] .step .n,html[dir=rtl] .caprow .no{font-family:var(--mono)}
html[dir=rtl] .gal figcaption .mono{font-size:13px}
html[dir=rtl] .lede{line-height:1.9}

/* ---------- strip ---------- */
.strip{background:var(--ink);color:#d9d5ca;border-bottom:1px solid #000}
.strip .wrap{display:flex;gap:24px;align-items:center;justify-content:space-between;min-height:38px;flex-wrap:wrap;padding-block:8px}
.strip .mono{font-size:11px;color:#d9d5ca}
html[dir=rtl] .strip .mono{font-size:13px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--brass-lite);margin-inline-end:10px;animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(207,168,98,.55)}70%{box-shadow:0 0 0 9px rgba(207,168,98,0)}100%{box-shadow:0 0 0 0 rgba(207,168,98,0)}}
.strip .right{display:flex;gap:28px;flex-wrap:wrap}
.strip b{font-weight:500;color:#fff}

/* ---------- nav ---------- */
nav.main{position:sticky;top:0;z-index:20;background:rgba(244,241,234,.93);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav.main .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
nav.main .brand img{height:46px;width:auto}
nav.main ul{display:flex;gap:26px;list-style:none}
nav.main ul a{text-decoration:none;font-size:13px;letter-spacing:.12em;text-transform:uppercase;padding:6px 0;border-bottom:1px solid transparent;transition:border-color .2s}
nav.main ul a:hover{border-bottom-color:var(--brass)}
.navr{display:flex;align-items:center;gap:14px}
.lang{font-size:13px;text-decoration:none;border:1px solid var(--line-strong);padding:9px 14px;line-height:1;transition:background .2s,color .2s}
.lang:hover{background:var(--ink);color:#fff}
html[dir=rtl] .lang{font-family:var(--mono);letter-spacing:.06em}
html[dir=ltr] .lang{font-size:15px;font-family:"Segoe UI","Geeza Pro",Tahoma,sans-serif}
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:#fff;text-decoration:none;padding:14px 26px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--ink);transition:background .2s,color .2s,border-color .2s;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--brass-deep);border-color:var(--brass-deep)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
nav.main .btn{padding:10px 20px;font-size:12px}
html[dir=rtl] nav.main .btn{font-size:14px}
@media(max-width:1020px){nav.main ul{display:none}}
@media(max-width:520px){nav.main .btn{display:none}}

/* ---------- hero (video) ---------- */
.hero{position:relative;background:#0e0e0e;color:#fff;overflow:hidden;isolation:isolate}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(10,10,10,.88) 0%,rgba(10,10,10,.62) 48%,rgba(10,10,10,.28) 100%),linear-gradient(to top,rgba(10,10,10,.6),rgba(10,10,10,0) 40%)}
html[dir=rtl] .hero:after{background:linear-gradient(260deg,rgba(10,10,10,.88) 0%,rgba(10,10,10,.62) 48%,rgba(10,10,10,.28) 100%),linear-gradient(to top,rgba(10,10,10,.6),rgba(10,10,10,0) 40%)}
.hero .in{padding-block:clamp(72px,12vw,160px) clamp(64px,9vw,120px);max-width:880px}
.eyebrow{display:flex;align-items:center;gap:14px;color:var(--brass-deep);margin-bottom:26px}
.eyebrow:before{content:"";width:40px;height:1px;background:var(--brass);flex:none}
.hero .eyebrow{color:var(--brass-lite)}
h1{font-weight:300;font-size:clamp(34px,5.4vw,70px);line-height:1.06;letter-spacing:-.02em}
h1 em{font-style:normal;font-weight:600}
.hero h1 .br{color:var(--brass-lite)}
.lede{margin-top:28px;max-width:600px;font-size:clamp(18px,1.7vw,21px);color:#e6e2d8}
.cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.hero .btn{background:var(--brass);border-color:var(--brass);color:#111}
.hero .btn:hover{background:#fff;border-color:#fff}
.hero .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.hero .btn.ghost:hover{background:#fff;color:#111;border-color:#fff}
.vctl{position:absolute;inset-block-end:18px;inset-inline-end:var(--gut);z-index:2;background:rgba(10,10,10,.55);color:#fff;border:1px solid rgba(255,255,255,.4);font:12px var(--mono);letter-spacing:.12em;text-transform:uppercase;padding:8px 14px;cursor:pointer}
html[dir=rtl] .vctl{font-family:inherit;letter-spacing:0;text-transform:none;font-size:13px}
.vctl:hover{border-color:var(--brass-lite);color:var(--brass-lite)}

/* ---------- facts ---------- */
.facts{border-bottom:1px solid var(--line)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:28px 24px;border-inline-end:1px solid var(--line)}
.fact:first-child{padding-inline-start:0}
.fact:last-child{border-inline-end:0}
.fact .n{font-size:clamp(26px,3.2vw,42px);font-weight:300;letter-spacing:-.02em;line-height:1.15}
.fact .l{margin-top:6px;color:var(--mute)}
@media(max-width:760px){.facts .wrap{grid-template-columns:1fr 1fr}.fact{border-bottom:1px solid var(--line);padding-inline:0 16px}.fact:nth-child(2n){border-inline-end:0;padding-inline:20px 0}}

/* ---------- sections ---------- */
section{padding-block:clamp(64px,9vw,120px)}
.sec-head{display:grid;grid-template-columns:200px 1fr;gap:32px;margin-bottom:clamp(36px,5vw,64px)}
.sec-head .mono{color:var(--brass-deep);padding-top:12px}
h2{font-weight:300;font-size:clamp(28px,4vw,50px);line-height:1.1;letter-spacing:-.015em;max-width:780px}
h2 b{font-weight:600}
@media(max-width:760px){.sec-head{grid-template-columns:1fr;gap:10px}.sec-head .mono{padding-top:0}}

/* services */
.mods{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-strong)}
.mod{padding:clamp(24px,3vw,40px);border-inline-end:1px solid var(--line-strong);display:flex;flex-direction:column;background:var(--paper);transition:background .25s}
.mod:last-child{border-inline-end:0}
.mod:hover{background:#fff}
.mod .id{display:flex;justify-content:space-between;color:var(--mute);margin-bottom:44px}
.mod .id span:last-child{color:var(--brass-deep)}
.mod h3{font-weight:600;font-size:24px;line-height:1.25;margin-bottom:14px;letter-spacing:-.01em}
.mod p{color:var(--ink-2);margin-bottom:24px}
.mod ul{list-style:none;margin-top:auto;border-top:1px solid var(--line)}
.mod li{padding:10px 0;border-bottom:1px solid var(--line);font-size:15px;display:flex;gap:12px}
.mod li:before{content:"";width:6px;height:6px;margin-top:11px;background:var(--brass);flex:none}
.sectors{margin-top:28px;display:flex;gap:10px 22px;flex-wrap:wrap;align-items:center;color:var(--mute)}
.sectors .mono{color:var(--brass-deep)}
.sectors span.s{color:var(--ink-2)}
.sectors span.s+span.s:before{content:"·";margin-inline-end:22px;color:var(--brass)}
@media(max-width:900px){.mods{grid-template-columns:1fr}.mod{border-inline-end:0;border-bottom:1px solid var(--line-strong)}.mod:last-child{border-bottom:0}.mod .id{margin-bottom:28px}}

/* dark proof */
.dark{background:var(--ink);color:#f4f1ea}
.dark .sec-head .mono{color:var(--brass-lite)}
.dark h2{color:#fff}
.proof{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,96px);align-items:start}
.proof p{color:#cfcabd;font-size:19px;max-width:560px}
.proof p+p{margin-top:20px}
.spec{border:1px solid rgba(244,241,234,.22)}
.spec .row{display:grid;grid-template-columns:150px 1fr;padding:18px 22px;border-bottom:1px solid rgba(244,241,234,.14);gap:16px}
.spec .row:last-child{border-bottom:0}
.spec .k{color:var(--brass-lite)}
@media(max-width:860px){.proof{grid-template-columns:1fr}.spec .row{grid-template-columns:1fr;gap:4px}}

/* showreel */
.reel{background:#0b0b0b;color:#f4f1ea}
.reel .sec-head .mono{color:var(--brass-lite)}
.reel h2{color:#fff}
.player{position:relative;border:1px solid rgba(244,241,234,.2);background:#000;aspect-ratio:16/9}
.player:before,.player:after{content:"";position:absolute;width:22px;height:22px;border:2px solid var(--brass-lite);z-index:2;pointer-events:none}
.player:before{top:-2px;inset-inline-start:-2px;border-inline-end:0;border-bottom:0}
.player:after{bottom:-2px;inset-inline-end:-2px;border-inline-start:0;border-top:0}
.player video{width:100%;height:100%;object-fit:cover;background:#000}
.reelnote{margin-top:22px;max-width:760px;color:#bdb8aa}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:clamp(130px,15vw,205px);gap:12px}
.gal figure{position:relative;overflow:hidden;background:var(--ink);cursor:zoom-in;margin:0}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.gal figure:hover img{transform:scale(1.045)}
.gal figcaption{position:absolute;inset-inline:0;bottom:0;padding:34px 16px 14px;color:#fff;background:linear-gradient(to top,rgba(10,10,10,.78),rgba(10,10,10,0));pointer-events:none}
.gal figcaption .mono{font-size:11px;color:#fff}
html[dir=rtl] .gal figcaption .mono{font-size:13px}
.gal figcaption .mono i{font-style:normal;color:var(--brass-lite);margin-inline-end:10px}
.gal .a{grid-column:span 7;grid-row:span 2}.gal .b{grid-column:span 5;grid-row:span 2}
.gal .c,.gal .d,.gal .e,.gal .f,.gal .g,.gal .h{grid-column:span 4;grid-row:span 2}
.galnote{margin-top:18px;color:var(--mute)}
@media(max-width:760px){.gal{grid-template-columns:1fr 1fr;gap:8px;grid-auto-rows:clamp(140px,38vw,200px)}
.gal .a,.gal .h{grid-column:span 2;grid-row:span 2}.gal .b,.gal .c,.gal .d,.gal .e,.gal .f,.gal .g{grid-column:span 1;grid-row:span 2}
.gal figcaption{padding:26px 10px 10px}.gal figcaption .mono{font-size:10px;letter-spacing:.1em}html[dir=rtl] .gal figcaption .mono{font-size:12px}}
.lb{position:fixed;inset:0;z-index:50;background:rgba(10,10,10,.94);display:none;align-items:center;justify-content:center;padding:4vh 4vw;cursor:zoom-out}
.lb.on{display:flex}
.lb img{max-width:100%;max-height:92vh;object-fit:contain;box-shadow:0 20px 80px rgba(0,0,0,.6)}
.lb button{position:absolute;top:18px;inset-inline-end:22px;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;font:12px var(--mono);letter-spacing:.14em;text-transform:uppercase;padding:10px 16px;cursor:pointer}
html[dir=rtl] .lb button{font-family:inherit;letter-spacing:0;text-transform:none;font-size:14px}
.lb button:hover{border-color:var(--brass-lite);color:var(--brass-lite)}

/* capabilities */
.cap{border-top:1px solid var(--line-strong)}
.caprow{display:grid;grid-template-columns:90px 1fr 1.4fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline;transition:padding .25s,background .25s}
.caprow:hover{padding-inline-start:14px;background:rgba(176,138,69,.08)}
.caprow .no{color:var(--brass-deep)}
.caprow h3{font-weight:600;font-size:20px;line-height:1.3}
.caprow p{color:var(--ink-2)}
@media(max-width:760px){.caprow{grid-template-columns:50px 1fr;gap:6px 16px}.caprow p{grid-column:2}}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-strong)}
.step{padding:28px 28px 8px 0;padding-inline:0 28px}
.step+.step{padding-inline:28px;border-inline-start:1px solid var(--line)}
.step .n{font-family:var(--mono);color:var(--brass);font-size:44px;font-weight:300;line-height:1;margin-bottom:22px}
.step h3{font-size:20px;font-weight:600;margin-bottom:8px}
.step p{color:var(--ink-2);font-size:16px}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}.step:nth-child(3){border-inline-start:0;padding-inline-start:0}.step:nth-child(n+3){border-top:1px solid var(--line);margin-top:24px}}
@media(max-width:520px){.steps{grid-template-columns:1fr}.step+.step{border-inline-start:0;padding-inline-start:0;border-top:1px solid var(--line);margin-top:24px}}

/* about */
.about{background:var(--paper-2);border-block:1px solid var(--line)}
.aboutgrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.about p{font-size:19px;color:var(--ink-2);max-width:560px}
.about p+p{margin-top:18px}
dl.glance{border:1px solid var(--line-strong);background:var(--paper)}
dl.glance .r{display:grid;grid-template-columns:160px 1fr;gap:16px;padding:14px 20px;border-bottom:1px solid var(--line)}
dl.glance .r:last-child{border-bottom:0}
dl.glance dt{color:var(--brass-deep)}
dl.glance dd{color:var(--ink)}
@media(max-width:860px){.aboutgrid{grid-template-columns:1fr}dl.glance .r{grid-template-columns:1fr;gap:2px}}

/* group */
.gcards{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-strong)}
.gc{padding:32px;border-inline-end:1px solid var(--line-strong);background:var(--paper)}
.gc:last-child{border-inline-end:0}
.gc .mono{color:var(--brass-deep);margin-bottom:34px;display:block}
.gc h3{font-size:22px;font-weight:600;margin-bottom:10px}
.gc p{color:var(--ink-2);font-size:16px}
.gc.me{background:var(--ink);color:#f4f1ea}
.gc.me .mono{color:var(--brass-lite)}
.gc.me p{color:#cfcabd}
@media(max-width:860px){.gcards{grid-template-columns:1fr}.gc{border-inline-end:0;border-bottom:1px solid var(--line-strong)}.gc:last-child{border-bottom:0}}

/* faq */
.faq{border-top:1px solid var(--line-strong);max-width:980px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 48px 22px 0;padding-inline:0 52px;font-size:19px;font-weight:600;line-height:1.4;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;inset-inline-end:6px;top:18px;font:300 30px/1 var(--mono);color:var(--brass-deep);transition:transform .25s}
.faq details[open] summary:after{content:"–"}
.faq details>div{padding:0 52px 24px 0;padding-inline:0 52px;color:var(--ink-2);max-width:820px}
.faq summary:hover{color:var(--brass-deep)}

/* contact */
.contact{padding-bottom:clamp(64px,9vw,120px)}
.cbox{display:grid;grid-template-columns:1.2fr .8fr;border:1px solid var(--line-strong)}
.cbox .l{padding:clamp(28px,5vw,64px);border-inline-end:1px solid var(--line-strong)}
.cbox h2{font-size:clamp(28px,3.8vw,46px)}
.cbox .l p{margin-top:20px;color:var(--ink-2);max-width:480px}
.cbox address{font-style:normal;padding:clamp(28px,4vw,48px);display:flex;flex-direction:column;justify-content:center;gap:24px;background:var(--paper-2)}
.cbox address .k{color:var(--brass-deep);margin-bottom:4px;display:block}
.cbox address a{font-size:clamp(18px,2vw,22px);text-decoration:none;border-bottom:1px solid var(--brass);word-break:break-word}
.cbox address a:hover{color:var(--brass-deep)}
.cbox address span.v{font-size:19px;color:var(--ink-2)}
@media(max-width:860px){.cbox{grid-template-columns:1fr}.cbox .l{border-inline-end:0;border-bottom:1px solid var(--line-strong)}}

footer{background:var(--ink);color:#b9b4a8;padding:48px 0}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
footer img{height:54px;width:auto}
footer .mono{font-size:11px;color:#9d988b}
html[dir=rtl] footer .mono{font-size:13px}
footer a{text-decoration:none;border-bottom:1px solid rgba(255,255,255,.25)}

/* reveal: only hides when JS has run */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .rv{opacity:1;transform:none;transition:none}.dot{animation:none}.gal img{transition:none}}