/* ==========================================================
   NAS · National Architectural Studio
   Design system v2 · section system, each section differs
   from the one below it (tone, width, layout, alignment).
   Palette: deep navy, navy, steel, pale, paper.
   ========================================================== */

/* ---------- Fonts ---------- */
@font-face{font-family:'Readex Pro';font-weight:300;font-display:swap;src:url(../fonts/readex-pro-300-ar.woff2) format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:'Readex Pro';font-weight:400;font-display:swap;src:url(../fonts/readex-pro-400-ar.woff2) format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:'Readex Pro';font-weight:500;font-display:swap;src:url(../fonts/readex-pro-500-ar.woff2) format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0898-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:'Readex Pro';font-weight:300;font-display:swap;src:url(../fonts/readex-pro-300-lat.woff2) format('woff2');unicode-range:U+0000-00FF}
@font-face{font-family:'Readex Pro';font-weight:400;font-display:swap;src:url(../fonts/readex-pro-400-lat.woff2) format('woff2');unicode-range:U+0000-00FF}
@font-face{font-family:'Readex Pro';font-weight:500;font-display:swap;src:url(../fonts/readex-pro-500-lat.woff2) format('woff2');unicode-range:U+0000-00FF}
@font-face{font-family:'Jost';font-weight:300;font-display:swap;src:url(../fonts/jost-300-all.woff2) format('woff2')}
@font-face{font-family:'Jost';font-weight:400;font-display:swap;src:url(../fonts/jost-400-all.woff2) format('woff2')}
@font-face{font-family:'Jost';font-weight:500;font-display:swap;src:url(../fonts/jost-500-all.woff2) format('woff2')}

/* ---------- Tokens ---------- */
:root{
  --deep:#0a1220; --deep-2:#0e1a2e; --navy:#1d3a5f; --navy-2:#2d5585;
  --steel:#4a7fb5; --steel-l:#8fb3d9; --pale:#d8e6f4; --paper:#f4f7fb; --white:#fff;
  --ink:#0f1a2a; --muted:#56637a; --muted-2:#8a95a8;
  --line:rgba(29,58,95,.14); --line-2:rgba(29,58,95,.28);
  --line-d:rgba(216,230,244,.16); --line-d2:rgba(216,230,244,.32);
  --f:'Readex Pro','Jost',sans-serif; --fl:'Jost','Readex Pro',sans-serif;
  --wrap:1240px; --gut:clamp(18px,4vw,56px);
  --sec:clamp(84px,10vw,150px);
  --ease:cubic-bezier(.22,.7,.2,1);
  --hdr:92px;
}
html[lang=en]{--f:'Jost','Readex Pro',sans-serif}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--f);font-weight:300;font-size:clamp(15.5px,.95rem + .15vw,17px);line-height:1.9;color:var(--ink);background:var(--white);overflow-x:hidden}
body.lock{overflow:hidden}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{font-weight:500;line-height:1.3}
::selection{background:var(--pale);color:var(--deep)}
:focus-visible{outline:2px solid var(--steel);outline-offset:3px}
.wrap{width:min(var(--wrap),100% - 2*var(--gut));margin-inline:auto}
.num{font-family:var(--fl);direction:ltr;unicode-bidi:isolate;display:inline-block}

/* bilingual */
.en{display:none}
html[lang=en] .en{display:inline}
html:not([lang=en]) .en{display:none!important}
html[lang=en] .ar{display:none!important}


/* ==========================================================
   HEADER · transparent over dark heroes, hairline, pill active
   ========================================================== */
.hdr{position:fixed;top:0;inset-inline:0;z-index:100;height:var(--hdr);color:#fff;transition:background .35s,height .35s,box-shadow .35s}
.hdr::after{content:"";position:absolute;bottom:0;inset-inline:0;height:1px;background:var(--line-d2);transition:opacity .35s}
.hdr .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.hdr.solid{background:rgba(10,18,32,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);height:72px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.hdr.solid::after{opacity:0}
.h-logo{display:flex;align-items:center;flex:none}
.h-logo img{height:38px;width:auto;filter:brightness(0) invert(1);transition:height .35s}
.hdr.solid .h-logo img{height:32px}
.h-nav{display:flex;align-items:center;gap:6px}
.h-nav a{font-size:14px;font-weight:400;padding:7px 15px;border-radius:999px;border:1px solid transparent;color:rgba(255,255,255,.78);transition:color .25s,border-color .25s,background .25s;white-space:nowrap}
.h-nav a:hover{color:#fff}
.h-nav a.on{color:#fff;border-color:rgba(255,255,255,.75)}
.h-end{display:flex;align-items:center;gap:16px;flex:none}
.lang{display:flex;font-family:var(--fl);font-size:13px;letter-spacing:.06em}
.lang button{padding:4px 7px;color:rgba(255,255,255,.55);transition:color .25s}
.lang button.on{color:#fff;font-weight:500}
.lang span{color:rgba(255,255,255,.3);padding-block:4px}
.h-sep{width:1px;height:28px;background:var(--line-d2)}
.h-khg img{height:34px;width:auto;transition:opacity .25s}
.h-khg:hover img{opacity:.8}
.burger{display:none;width:44px;height:44px;position:relative}
.burger i{position:absolute;inset-inline:11px;height:1.5px;background:#fff;transition:.3s var(--ease)}
.burger i:nth-child(1){top:15px}.burger i:nth-child(2){top:21px}.burger i:nth-child(3){top:27px}
body.menu .burger i:nth-child(1){top:21px;transform:rotate(45deg)}
body.menu .burger i:nth-child(2){opacity:0}
body.menu .burger i:nth-child(3){top:21px;transform:rotate(-45deg)}
.mnav{position:fixed;inset:0;z-index:90;background:var(--deep);display:flex;flex-direction:column;justify-content:center;padding:calc(var(--hdr) + 20px) var(--gut) 40px;gap:4px;opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
body.menu .mnav{opacity:1;visibility:visible}
.mnav a{font-size:clamp(26px,7vw,36px);font-weight:500;color:#fff;padding:8px 0;border-bottom:1px solid var(--line-d);display:flex;justify-content:space-between;align-items:baseline}
.mnav a small{font-family:var(--fl);font-size:12px;color:var(--steel-l);letter-spacing:.1em}
.mnav a.on{color:var(--steel-l)}
.mnav .lang{margin-top:28px;font-size:15px}
@media(max-width:1080px){.h-nav{display:none}.burger{display:block}.hdr .lang,.hdr .h-sep{display:none}}

/* ==========================================================
   TITLES · kicker + two-weight heading + steel bar
   ========================================================== */
.kick{display:flex;align-items:center;gap:14px;font-size:12.5px;font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-bottom:18px}
.kick .num{font-size:12px;color:var(--muted-2)}
.kick::after{content:"";flex:0 0 48px;height:1px;background:var(--line-2)}
.ttl h2{font-size:clamp(30px,2.2vw + 14px,48px);line-height:1.22;color:var(--navy)}
.ttl h2 b{display:block;font-weight:500}
.ttl h2 i{display:block;font-style:normal;font-weight:300;color:var(--steel)}
.ttl .bar{display:block;width:64px;height:3px;border-radius:3px;background:var(--steel);margin-top:22px}
.ttl p{color:var(--muted);max-width:58ch;margin-top:20px}
.ttl.c{text-align:center}
.ttl.c .kick{justify-content:center}
.ttl.c .kick::before{content:"";flex:0 0 48px;height:1px;background:var(--line-2)}
.ttl.c .bar{margin-inline:auto}
.ttl.c p{margin-inline:auto}
.dark .ttl h2{color:#fff}
.dark .ttl h2 i{color:var(--steel-l)}
.dark .ttl p{color:rgba(216,230,244,.72)}
.dark .kick{color:var(--steel-l)}
.dark .kick .num{color:rgba(216,230,244,.45)}
.dark .kick::after,.dark .ttl.c .kick::before{background:var(--line-d2)}

/* ---------- Buttons / links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 30px;font-size:14.5px;font-weight:500;border:1px solid var(--navy);color:var(--navy);transition:background .3s,color .3s,border-color .3s}
.btn:hover{background:var(--navy);color:#fff}
.btn.fill{background:var(--navy);color:#fff}
.btn.fill:hover{background:var(--steel);border-color:var(--steel)}
.btn.light{border-color:rgba(255,255,255,.6);color:#fff}
.btn.light:hover{background:#fff;color:var(--deep);border-color:#fff}
.btn.steel{background:var(--steel);border-color:var(--steel);color:#fff}
.btn.steel:hover{background:#fff;color:var(--deep);border-color:#fff}
.lnk{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:500;color:var(--navy)}
.lnk::after{content:"";width:40px;height:1px;background:currentColor;transform:scaleX(.7);transform-origin:var(--lnk-o,left);transition:transform .3s var(--ease-out)}
html[dir=rtl] .lnk::after{--lnk-o:right}
.lnk:hover::after{transform:scaleX(1.15)}
.dark .lnk{color:#fff}

/* ---------- Framed image with drawing crop marks ---------- */
.frm{position:relative;overflow:hidden;background:var(--pale)}
.frm img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.frm:hover img{transform:scale(1.04)}
.marks{position:relative}
.marks::before,.marks::after{content:"";position:absolute;width:22px;height:22px;pointer-events:none;z-index:2}
.marks::before{top:-11px;inset-inline-start:-11px;border-top:1px solid var(--steel);border-inline-start:1px solid var(--steel)}
.marks::after{bottom:-11px;inset-inline-end:-11px;border-bottom:1px solid var(--steel);border-inline-end:1px solid var(--steel)}

/* ---------- Generic section ---------- */
.sec{position:relative;padding-block:var(--sec)}
.paper{background:var(--paper)}
.navy{background:var(--navy)}
.deepbg{background:var(--deep)}
.dark{color:#fff}

/* ==========================================================
   HOME 1 · HERO (full-bleed still, side text, stats in hero)
   ========================================================== */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;overflow:hidden;background:var(--deep)}
.hero .bg{position:absolute;inset:0}
.hero .bg img{width:100%;height:100%;object-fit:cover;animation:slowzoom 18s ease-out both}
@keyframes slowzoom{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,18,32,.7) 0%,rgba(10,18,32,.1) 28%,rgba(10,18,32,.25) 55%,rgba(10,18,32,.96) 100%)}
.hero .bg::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,18,32,.78) 0%,rgba(10,18,32,.45) 38%,transparent 66%)}
html[dir=rtl] .hero .bg::before{background:linear-gradient(270deg,rgba(10,18,32,.78) 0%,rgba(10,18,32,.45) 38%,transparent 66%)}
.hero .in{position:relative;z-index:2;padding-top:calc(var(--hdr) + 60px)}
.hero h1{font-size:clamp(38px,3.4vw + 12px,70px);line-height:1.18;max-width:22ch}
.hero h1 b{display:block;font-weight:500}
.hero h1 i{display:block;font-style:normal;font-weight:300;color:var(--pale)}
.hero .lead{max-width:50ch;margin-top:24px;color:rgba(255,255,255,.8);font-size:clamp(16px,1vw + 6px,19px)}
.hero .acts{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.hstats{position:relative;z-index:2;margin-top:clamp(48px,7vh,84px);border-top:1px solid var(--line-d2)}
.hstats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.hstat{padding:26px 0 34px;border-inline-start:1px solid var(--line-d);padding-inline-start:26px}
.hstat:first-child{border-inline-start:0;padding-inline-start:0}
.hstat b{display:block;font-family:var(--fl);font-weight:300;font-size:clamp(34px,2.4vw + 10px,52px);line-height:1;letter-spacing:-.01em}
.hstat span{display:block;margin-top:10px;font-size:13.5px;color:rgba(216,230,244,.7)}
@media(max-width:760px){.hero .bg::before,html[dir=rtl] .hero .bg::before{background:rgba(10,18,32,.5)}}
@media(max-width:760px){.hstats .wrap{grid-template-columns:1fr 1fr}.hstat:nth-child(3){border-inline-start:0;padding-inline-start:0}.hstat{padding:20px 0 22px}}

/* ==========================================================
   PAGE HERO (inner pages) · centered title on photo
   ========================================================== */
.phero{position:relative;min-height:clamp(480px,74vh,760px);display:grid;place-items:center;text-align:center;color:#fff;overflow:hidden;background:var(--deep)}
.phero .bg{position:absolute;inset:0}
.phero .bg img{width:100%;height:100%;object-fit:cover;animation:slowzoom 16s ease-out both}
.phero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,18,32,.72) 0%,rgba(10,18,32,.38) 45%,rgba(10,18,32,.85) 100%)}
.phero .in{position:relative;z-index:2;padding:calc(var(--hdr) + 40px) var(--gut) 70px;max-width:900px}
.crumb{display:flex;justify-content:center;gap:10px;font-size:13px;color:rgba(216,230,244,.65);margin-bottom:22px}
.crumb a:hover{color:#fff}
.phero h1{font-size:clamp(40px,4vw + 14px,78px);line-height:1.15}
.phero h1 b{font-weight:500}
.phero h1 i{font-style:normal;font-weight:300;color:var(--steel-l)}
.phero .bar{display:block;width:64px;height:3px;border-radius:3px;background:var(--steel-l);margin:26px auto 0}
.phero p{max-width:56ch;margin:24px auto 0;color:rgba(255,255,255,.8)}

/* picture-in-picture hero (projects) */
.pip{position:relative;min-height:100svh;display:grid;place-items:center;overflow:hidden;color:#fff;background:var(--deep)}
.pip .blur{position:absolute;inset:-40px;background-size:cover;background-position:center;filter:blur(18px) brightness(.45) saturate(.8)}
.pip .card{position:relative;z-index:2;width:min(440px,72vw);aspect-ratio:3/4;margin-top:var(--hdr)}
.pip .card img{width:100%;height:100%;object-fit:cover;box-shadow:0 40px 90px rgba(0,0,0,.5)}
.pip .cap{position:absolute;z-index:3;bottom:clamp(30px,6vh,60px);inset-inline:0}
.pip .cap .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.pip .cap h1{font-size:clamp(34px,3vw + 14px,60px);line-height:1.15}
.pip .cap h1 b{display:block;font-weight:500}.pip .cap h1 i{display:block;font-style:normal;font-weight:300;color:var(--steel-l)}
.pip .cap p{color:rgba(255,255,255,.75);max-width:40ch;margin-top:10px}
.pip .crumb{justify-content:flex-start;margin-bottom:14px}

/* ==========================================================
   HOME 2 · FLANK (image | text | image)
   ========================================================== */
.flank{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:clamp(28px,4vw,64px);align-items:center}
.flank .frm{aspect-ratio:3/4.4}
.flank .mid{text-align:center}
.flank .mid .ttl p{margin-inline:auto}
.flank .mid .acts{margin-top:30px;display:flex;justify-content:center}
.flank .facts{display:grid;grid-template-columns:1fr 1fr;margin-top:34px;border-top:1px solid var(--line)}
.flank .facts div{padding:18px 10px 0}
.flank .facts div+div{border-inline-start:1px solid var(--line)}
.flank .facts b{display:block;font-size:20px;font-weight:500;color:var(--navy)}
.flank .facts span{font-size:13.5px;color:var(--muted)}
@media(max-width:980px){.flank{grid-template-columns:1fr 1fr}.flank .mid{grid-column:1/-1;order:-1}.flank .frm{aspect-ratio:4/5}}

/* ==========================================================
   HOME 3 · STRIP (edge-to-edge expanding columns, dark)
   ========================================================== */
.strip-head{padding-block:var(--sec) 56px}
.strip{display:flex;height:clamp(520px,62vh,680px)}
.col{position:relative;flex:1 1 0;overflow:hidden;color:#fff;transition:flex-grow .7s var(--ease);border-inline-start:1px solid var(--line-d)}
.col:first-child{border-inline-start:0}
.col img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.col::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--navy) 6%,rgba(29,58,95,.55) 55%,rgba(29,58,95,.25) 100%);transition:background .6s}
.col .ci{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:space-between;padding:clamp(24px,3vw,44px)}
.col .cn{font-family:var(--fl);font-weight:300;font-size:clamp(46px,4vw,72px);line-height:1;color:rgba(255,255,255,.9)}
.col h3{font-size:clamp(20px,1.3vw + 8px,28px);line-height:1.35;max-width:16ch}
.col p{max-height:0;opacity:0;overflow:hidden;margin-top:0;color:rgba(216,230,244,.85);font-size:15px;max-width:40ch;transition:max-height .7s var(--ease),opacity .5s,margin .5s}
.col .lnk{margin-top:18px;opacity:0;transition:opacity .5s}
.col .vcap{position:absolute;z-index:2;top:clamp(24px,3vw,44px);inset-inline-end:clamp(20px,2.4vw,36px);writing-mode:vertical-rl;font-family:var(--fl);font-size:11.5px;letter-spacing:.24em;color:rgba(216,230,244,.6);display:flex;align-items:center;gap:14px}
.col .vcap::after{content:"";width:1px;height:80px;background:rgba(216,230,244,.5)}
.strip:hover .col{flex-grow:.8}
.strip .col:hover{flex-grow:1.9}
.col:hover img{transform:scale(1.05)}
.col:hover p{max-height:200px;opacity:1;margin-top:14px}
.col:hover .lnk{opacity:1}
@media(max-width:860px){.strip{flex-direction:column;height:auto}.col{min-height:340px;border-inline-start:0;border-top:1px solid var(--line-d)}.col p,.col .lnk{max-height:none;opacity:1;margin-top:12px}}

/* ==========================================================
   HOME 4 · WORKS (1 big + 2 stacked, equal outer heights)
   ========================================================== */
.works-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:56px;flex-wrap:wrap}
.works{display:grid;grid-template-columns:1.45fr 1fr;grid-template-rows:1fr 1fr;gap:18px;height:clamp(560px,52vw,720px)}
.work{position:relative;overflow:hidden;color:#fff;background:var(--navy)}
.work:first-child{grid-row:1/3}
.work img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--ease)}
.work::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,18,32,.92) 0%,rgba(10,18,32,.15) 55%,transparent 100%)}
.work:hover img{transform:scale(1.05)}
.work .wi{position:absolute;z-index:2;inset-inline:0;bottom:0;padding:clamp(22px,2.6vw,38px)}
.work .meta{display:flex;gap:12px;font-family:var(--fl);font-size:11.5px;letter-spacing:.18em;color:var(--steel-l);text-transform:uppercase}
.work .meta .ar{font-family:var(--f);letter-spacing:.02em;font-size:13px}
.work h3{font-size:clamp(20px,1.2vw + 10px,30px);margin-top:10px;line-height:1.3}
.work:first-child h3{font-size:clamp(26px,1.6vw + 12px,40px)}
.work p{color:rgba(216,230,244,.8);font-size:15px;max-width:52ch;margin-top:10px}
.work .wn{position:absolute;z-index:2;top:clamp(20px,2.4vw,32px);inset-inline-start:clamp(22px,2.6vw,38px);font-family:var(--fl);font-weight:300;font-size:15px;letter-spacing:.2em;color:rgba(255,255,255,.75)}
@media(max-width:860px){.works{grid-template-columns:1fr;grid-template-rows:none;height:auto}.work:first-child{grid-row:auto}.work{min-height:360px}}

/* ==========================================================
   HOME 5 · REEL (full-bleed video, one centered phrase)
   ========================================================== */
.reel{position:relative;height:clamp(420px,78vh,760px);overflow:hidden;display:grid;place-items:center;text-align:center;color:#fff;background:var(--deep)}
.reel video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.reel::after{content:"";position:absolute;inset:0;background:rgba(29,58,95,.52)}
.reel .in{position:relative;z-index:2;padding:0 var(--gut)}
.reel h2{font-size:clamp(34px,3.6vw + 10px,70px);line-height:1.18}
.reel h2 b{display:block;font-weight:500}.reel h2 i{display:block;font-style:normal;font-weight:300;color:var(--pale)}
.reel .tag{display:block;margin-top:26px;font-family:var(--fl);font-size:11.5px;letter-spacing:.26em;color:rgba(216,230,244,.65)}

/* ==========================================================
   ROWS · numbered rows alternating light / photo
   ========================================================== */
.rows-head{padding-block:var(--sec) 60px}
.row{position:relative;overflow:hidden}
.row .wrap{position:relative;z-index:2;display:grid;grid-template-columns:minmax(260px,5fr) 1px 7fr;gap:clamp(28px,4vw,64px);align-items:center;padding-block:clamp(56px,7vw,96px)}
.row .rl{display:flex;align-items:baseline;gap:22px}
.row .rn{font-family:var(--fl);font-weight:300;font-size:clamp(54px,4.6vw,86px);line-height:.9;color:var(--steel)}
.row h3{font-size:clamp(22px,1.4vw + 10px,32px);color:var(--navy)}
.row .rule{align-self:stretch;background:var(--line-2)}
.row p{color:var(--muted);max-width:60ch}
.row.light{background:var(--white)}
.row.alt{background:var(--paper)}
.row.photo{color:#fff}
.row.photo .bg{position:absolute;inset:0}
.row.photo .bg img{width:100%;height:100%;object-fit:cover}
.row.photo .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,18,32,.9),rgba(29,58,95,.8))}
html[dir=rtl] .row.photo .bg::after{background:linear-gradient(270deg,rgba(10,18,32,.9),rgba(29,58,95,.8))}
.row.photo .rn{color:var(--steel-l)}
.row.photo h3{color:#fff}
.row.photo .rule{background:var(--line-d2)}
.row.photo p{color:rgba(216,230,244,.82)}
@media(max-width:820px){.row .wrap{grid-template-columns:1fr;gap:18px}.row .rule{display:none}}

/* ==========================================================
   FAMILY · logo marquee (quiet white)
   ========================================================== */
.family{padding-block:var(--sec)}
.marquee{margin-top:60px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.mq{display:flex;gap:18px;width:max-content;animation:mq 50s linear infinite}
html[dir=rtl] .mq{animation-name:mqr}
.marquee:hover .mq{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
@keyframes mqr{to{transform:translateX(50%)}}
.mq a,.mq span{flex:none;width:210px;height:118px;border:1px solid var(--line);display:grid;place-items:center;background:#fff;transition:border-color .3s}
.mq img{width:auto;height:auto;max-width:140px;max-height:66px;object-fit:contain;filter:grayscale(1);opacity:.7;transition:filter .35s,opacity .35s}
.mq a:hover,.mq span:hover{border-color:var(--line-2)}
.mq a:hover img,.mq span:hover img{filter:none;opacity:1}
.family .acts{display:flex;justify-content:center;margin-top:44px}

/* ==========================================================
   CTA · image melting into the footer
   ========================================================== */
.cta{position:relative;overflow:hidden;color:#fff;text-align:center;background:var(--deep)}
.cta .bg{position:absolute;inset:0}
.cta .bg img{width:100%;height:100%;object-fit:cover}
.cta .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(29,58,95,.82) 0%,rgba(10,18,32,.85) 60%,var(--deep) 100%)}
.cta .in{position:relative;z-index:2;padding:clamp(100px,13vw,170px) var(--gut) clamp(80px,9vw,120px)}
.cta h2{font-size:clamp(32px,3vw + 12px,60px);line-height:1.2}
.cta h2 b{display:block;font-weight:500}.cta h2 i{display:block;font-style:normal;font-weight:300;color:var(--steel-l)}
.cta p{color:rgba(216,230,244,.78);max-width:52ch;margin:22px auto 0}
.cta .tel{display:inline-block;margin-top:34px;font-family:var(--fl);font-weight:300;font-size:clamp(26px,2vw + 12px,40px);letter-spacing:.04em;border-bottom:1px solid var(--line-d2);padding-bottom:6px;transition:border-color .3s,color .3s}
.cta .tel:hover{color:var(--steel-l);border-color:var(--steel-l)}
.cta .acts{display:flex;justify-content:center;gap:14px;margin-top:34px;flex-wrap:wrap}

/* ==========================================================
   FOOTER
   ========================================================== */
.ftr{background:var(--deep);color:rgba(216,230,244,.72);font-size:14.5px}
.ftr .top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(30px,4vw,60px);padding-block:clamp(50px,6vw,80px) clamp(40px,5vw,60px);border-top:1px solid var(--line-d)}
.ftr .fl img{height:46px;width:auto;filter:brightness(0) invert(1)}
.ftr .fl p{margin-top:22px;max-width:36ch;font-size:14px;color:rgba(216,230,244,.6)}
.ftr h4{font-family:var(--fl);font-size:11.5px;font-weight:500;letter-spacing:.22em;color:var(--steel-l);margin-bottom:20px;text-transform:uppercase}
html[lang=ar] .ftr h4{font-family:var(--f);letter-spacing:.04em;font-size:13.5px}
.ftr ul{list-style:none;display:grid;gap:10px}
.ftr ul a{transition:color .25s}
.ftr ul a:hover{color:#fff}
.ftr .ci{display:grid;gap:10px}
.ftr .ci a:hover{color:#fff}
.ftr .member{display:flex;align-items:center;gap:16px;margin-top:22px;padding-top:22px;border-top:1px solid var(--line-d)}
.ftr .member img{height:46px;width:auto}
.ftr .member span{font-size:13px;line-height:1.7}
.ftr .member a{color:#fff;border-bottom:1px solid var(--line-d2)}
.ftr .soc{display:flex;gap:18px;margin-top:20px;font-family:var(--fl);font-size:12px;letter-spacing:.14em}
.ftr .soc a{color:var(--steel-l)}
.ftr .soc a:hover{color:#fff}
.ftr .bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:22px;border-top:1px solid var(--line-d);font-size:13px;color:rgba(216,230,244,.45)}
.ftr .bot nav{display:flex;gap:22px}
.ftr .bot a:hover{color:#fff}
@media(max-width:900px){.ftr .top{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ftr .top{grid-template-columns:1fr}}

/* ==========================================================
   INNER PAGE COMPONENTS
   ========================================================== */
/* split: image + text, .flip mirrors */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,96px);align-items:center}
.split .frm{aspect-ratio:4/5}
.split.wide .frm{aspect-ratio:4/3}
.split.flip > :first-child{order:2}
.split .txt p{color:var(--muted);margin-top:18px}
.dark .split .txt p{color:rgba(216,230,244,.78)}
@media(max-width:900px){.split{grid-template-columns:1fr}.split.flip > :first-child{order:0}}

/* full-bleed split: image flush to viewport edge */
.bleed{display:grid;grid-template-columns:1fr 1fr;min-height:clamp(520px,70vh,720px)}
.bleed .side{position:relative;overflow:hidden}
.bleed .side img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bleed .body{display:flex;flex-direction:column;justify-content:center;padding:clamp(48px,7vw,110px) clamp(24px,6vw,96px)}
.bleed.flip .side{order:2}
@media(max-width:900px){.bleed{grid-template-columns:1fr}.bleed .side{min-height:360px}.bleed.flip .side{order:0}}

/* cells: n equal columns separated by vertical hairlines */
.cells{display:grid;grid-template-columns:repeat(var(--n,3),1fr);border-top:1px solid var(--line-2)}
.cell{padding:34px clamp(18px,2.4vw,36px) 10px;border-inline-start:1px solid var(--line)}
.cell:first-child{border-inline-start:0;padding-inline-start:0}
.cell .cn{font-family:var(--fl);font-weight:300;font-size:44px;line-height:1;color:var(--steel)}
.cell h3{font-size:20px;margin-top:18px;color:var(--navy)}
.cell p{color:var(--muted);font-size:15px;margin-top:10px}
.dark .cells{border-color:var(--line-d2)}
.dark .cell{border-color:var(--line-d)}
.dark .cell .cn{color:var(--steel-l)}
.dark .cell h3{color:#fff}
.dark .cell p{color:rgba(216,230,244,.75)}
@media(max-width:860px){.cells{grid-template-columns:1fr 1fr}.cell:nth-child(odd){border-inline-start:0;padding-inline-start:0}}
@media(max-width:560px){.cells{grid-template-columns:1fr}.cell{border-inline-start:0!important;padding-inline-start:0!important;border-top:1px solid var(--line)}}

/* big statement (centered quote-like text) */
.statement{max-width:900px;margin-inline:auto;text-align:center}
.statement p{font-size:clamp(22px,1.5vw + 12px,34px);line-height:1.6;font-weight:300;color:var(--navy)}
.statement p b{font-weight:500}
.dark .statement p{color:#fff}

/* stats band */
.stats{display:grid;grid-template-columns:repeat(var(--n,4),1fr);text-align:center}
.stats div{padding:10px 16px;border-inline-start:1px solid var(--line-d)}
.stats div:first-child{border-inline-start:0}
.stats b{display:block;font-family:var(--fl);font-weight:300;font-size:clamp(40px,3vw + 14px,64px);line-height:1;color:#fff}
.stats span{display:block;margin-top:12px;font-size:14px;color:rgba(216,230,244,.72)}
@media(max-width:700px){.stats{grid-template-columns:1fr 1fr;gap:28px 0}.stats div:nth-child(3){border-inline-start:0}}

/* gallery: masonry-like grid with fixed ratio rhythm */
.gal{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:clamp(120px,11vw,170px);gap:14px}
.gal .frm{cursor:zoom-in}
.g1{grid-column:span 7;grid-row:span 3}.g2{grid-column:span 5;grid-row:span 2}.g3{grid-column:span 5;grid-row:span 1}
.g4{grid-column:span 4;grid-row:span 2}.g5{grid-column:span 4;grid-row:span 2}.g6{grid-column:span 4;grid-row:span 2}
@media(max-width:820px){.gal{grid-template-columns:1fr 1fr;grid-auto-rows:180px}.gal > *{grid-column:span 1!important;grid-row:span 1!important}.gal .g1{grid-column:span 2!important;grid-row:span 2!important}}

/* key/value detail table */
.kv{margin-top:28px;border-top:1px solid var(--line-2)}
.kv div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.kv dt{color:var(--muted-2);font-size:13.5px}
.kv dd{color:var(--ink);font-weight:400}
.dark .kv{border-color:var(--line-d2)}
.dark .kv div{border-color:var(--line-d)}
.dark .kv dt{color:rgba(216,230,244,.55)}
.dark .kv dd{color:#fff}

/* chain: 3 linked steps */
.chain{display:grid;grid-template-columns:repeat(3,1fr);position:relative;margin-top:64px}
.chain::before{content:"";position:absolute;top:28px;inset-inline:16.6%;height:1px;background:var(--line-2)}
.step{text-align:center;padding:0 18px;position:relative}
.step .dot{width:56px;height:56px;border-radius:50%;margin:0 auto;display:grid;place-items:center;background:#fff;border:1px solid var(--steel);font-family:var(--fl);font-size:15px;color:var(--steel);position:relative;z-index:1}
.step.on .dot{background:var(--navy);border-color:var(--navy);color:#fff}
.step h3{font-size:19px;color:var(--navy);margin-top:22px}
.step p{color:var(--muted);font-size:14.5px;margin-top:8px}
.step small{display:block;margin-top:10px;font-size:12.5px;color:var(--steel)}
@media(max-width:760px){.chain{grid-template-columns:1fr;gap:40px}.chain::before{display:none}}

/* logo grid tiles */
.lgrid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-inline-start:1px solid var(--line)}
.lgrid .lt{border-bottom:1px solid var(--line);border-inline-end:1px solid var(--line);padding:26px 22px;display:flex;flex-direction:column;gap:14px;min-height:220px;background:#fff;transition:background .3s}
.lgrid .lt:hover{background:var(--paper)}
.lgrid .lt .lg{height:72px;display:flex;align-items:center}
.lgrid .lt img{max-height:64px;max-width:70%;object-fit:contain}
.lgrid .lt h3{font-size:16px;color:var(--navy)}
.lgrid .lt p{font-size:13.5px;color:var(--muted);line-height:1.7}
.lgrid .lt span{margin-top:auto;font-size:12px;letter-spacing:.06em;color:var(--steel)}
@media(max-width:980px){.lgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.lgrid{grid-template-columns:1fr}}

/* info columns (contact) */
.info{display:grid;grid-template-columns:repeat(3,1fr);text-align:center}
.info > div{padding:20px clamp(18px,3vw,40px);border-inline-start:1px solid var(--line-2)}
.info > div:first-child{border-inline-start:0}
.info small{display:block;font-family:var(--fl);font-size:11.5px;letter-spacing:.22em;color:var(--steel);text-transform:uppercase}
html[lang=ar] .info small{font-family:var(--f);letter-spacing:.04em;font-size:13px}
.info b{display:block;margin-top:14px;font-size:clamp(18px,1vw + 10px,24px);font-weight:400;color:var(--navy)}
.info b a:hover{color:var(--steel)}
.info span{display:block;margin-top:8px;font-size:14px;color:var(--muted)}
.soon{display:inline-block;margin-top:14px;padding:4px 14px;border:1px dashed var(--steel);color:var(--steel);font-size:13px}
@media(max-width:760px){.info{grid-template-columns:1fr}.info > div{border-inline-start:0;border-top:1px solid var(--line)}.info > div:first-child{border-top:0}}

/* prose (policy pages) */
.prose{max-width:780px;margin-inline:auto}
.prose .upd{display:inline-block;font-size:13px;color:var(--steel);border:1px solid var(--line-2);padding:6px 16px;margin-bottom:30px}
.prose h2{font-size:21px;color:var(--navy);margin-top:44px;display:flex;gap:14px;align-items:baseline}
.prose h2 .num{font-size:14px;color:var(--steel);font-weight:400}
.prose p,.prose li{color:var(--muted);margin-top:12px}
.prose ul{padding-inline-start:20px}
.prose a{color:var(--steel);border-bottom:1px solid var(--line-2)}

/* lightbox */
.lb{position:fixed;inset:0;z-index:250;background:rgba(10,18,32,.95);display:grid;place-items:center;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.lb.on{opacity:1;visibility:visible}
.lb img{max-width:min(92vw,1400px);max-height:84vh;object-fit:contain}
.lb .x{position:absolute;top:22px;inset-inline-end:26px;color:#fff;font-size:28px;width:48px;height:48px}
.lb .cap{position:absolute;bottom:24px;inset-inline:0;text-align:center;color:rgba(216,230,244,.75);font-size:14px}

/* ---------- Reveal ---------- */

html.shot .rv{opacity:1;transform:none}
html.shot .hero{min-height:900px}
html.shot .hero .bg img,html.shot .phero .bg img{animation:none}
html.shot #loader{display:none}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* ---------- v2.1 fixes ---------- */
/* projects hero: text column + photo column, never overlapping */
.pip{display:flex;align-items:center}
.pip .pin{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,400px);gap:clamp(40px,7vw,120px);align-items:center;padding-block:calc(var(--hdr) + 50px) 70px}
.pip .pin .card{width:100%;margin:0}
.pip .pin h1{font-size:clamp(36px,2.8vw + 14px,62px);line-height:1.15}
.pip .pin h1 b{display:block;font-weight:500}.pip .pin h1 i{display:block;font-style:normal;font-weight:300;color:var(--steel-l)}
.pip .pin p{color:rgba(255,255,255,.78);max-width:46ch;margin-top:20px}
.pip .pin .crumb{justify-content:flex-start;margin-bottom:18px}
.pip .pin .acts{display:flex;gap:30px;flex-wrap:wrap;margin-top:34px}
@media(max-width:860px){.pip .pin{grid-template-columns:1fr}.pip .pin .card{max-width:340px;order:-1}}
/* logo tiles: logo and text centred */
.lgrid .lt{align-items:center;text-align:center}
.lgrid .lt .lg{width:100%;justify-content:center}
.lgrid .lt img{margin-inline:auto}
/* social icons */
.ftr .soc a{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line-d2);border-radius:50%;color:var(--steel-l);transition:background .3s,color .3s,border-color .3s}
.ftr .soc a:hover{background:var(--steel);border-color:var(--steel);color:#fff}
.ftr .soc svg{width:17px;height:17px;fill:currentColor}
.ftr .soc{gap:12px}

/* ==========================================================
   MOTION SYSTEM
   calm, architectural: things draw in, settle, never bounce
   ========================================================== */
:root{--ease-out:cubic-bezier(.23,1,.32,1);--ease-io:cubic-bezier(.77,0,.175,1)}

/* page in / out */
main,.ftr{animation:pgIn .6s var(--ease-out) both}
@keyframes pgIn{from{opacity:0}to{opacity:1}}
body.leaving main,body.leaving .ftr{opacity:0;transition:opacity .2s ease}

/* header: enters, hides on scroll down, returns on scroll up */
.hdr{animation:hdrIn .8s var(--ease-out) .15s both;transition:transform .35s var(--ease-out),background .35s ease,height .35s var(--ease-out),box-shadow .35s ease}
#loader ~ .hdr{animation-delay:2.55s}
@keyframes hdrIn{from{transform:translateY(-100%);opacity:0}to{transform:none;opacity:1}}
.hdr.hide{transform:translateY(-100%)}
body.menu .hdr.hide{transform:none}

/* hero entrance (home: after the loader leaves) */
.hero .in > *,.hero .hstats,.phero .in > *,.pip .ptxt > *,.pip .card{animation:heroIn 1s var(--ease-out) both}
.hero .in > *:nth-child(1),.phero .in > *:nth-child(1),.pip .ptxt > *:nth-child(1){animation-delay:.2s}
.hero .in > *:nth-child(2),.phero .in > *:nth-child(2),.pip .ptxt > *:nth-child(2){animation-delay:.3s}
.hero .in > *:nth-child(3),.phero .in > *:nth-child(3),.pip .ptxt > *:nth-child(3){animation-delay:.4s}
.hero .in > *:nth-child(4),.phero .in > *:nth-child(4),.pip .ptxt > *:nth-child(4){animation-delay:.5s}
.phero .in > *:nth-child(5),.pip .ptxt > *:nth-child(5){animation-delay:.6s}
.hero .hstats{animation-delay:.6s}
.pip .card{animation-name:cardIn;animation-duration:1.3s;animation-delay:.25s}
#loader ~ main .hero .in > *:nth-child(1){animation-delay:2.7s}
#loader ~ main .hero .in > *:nth-child(2){animation-delay:2.8s}
#loader ~ main .hero .in > *:nth-child(3){animation-delay:2.9s}
#loader ~ main .hero .in > *:nth-child(4){animation-delay:3s}
#loader ~ main .hero .hstats{animation-delay:3.1s}
@keyframes heroIn{from{opacity:0;transform:translateY(30px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
@keyframes cardIn{from{opacity:0;clip-path:inset(0 0 100% 0);transform:scale(1.04)}to{opacity:1;clip-path:inset(0 0 0 0);transform:none}}
#loader ~ main{animation:none}

/* generic reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}

/* heading lines slide up out of a mask */
.lines h2 b,.lines h2 i{display:block;transform:translateY(55%);opacity:0;clip-path:inset(0 -6% 100% -6%);transition:transform 1s var(--ease-out),clip-path 1s var(--ease-out),opacity .6s ease}
.lines h2 i{transition-delay:.12s}
.lines.in h2 b,.lines.in h2 i{transform:none;opacity:1;clip-path:inset(-25% -6% -25% -6%)}
.lines .bar{transform:scaleX(0);transform-origin:var(--bar-o,left);transition:transform .9s var(--ease-out) .3s}
html[dir=rtl] .lines .bar{--bar-o:right}
.ttl.c.lines .bar,.lines.c .bar,.cta .lines .bar{transform-origin:center}
.lines.in .bar{transform:scaleX(1)}

/* image reveal: drawn down like a blind, then settles */
.clip{clip-path:inset(0 0 100% 0);transition:clip-path 1.2s var(--ease-io)}
.clip.in{clip-path:inset(0 0 0 0)}
.clip img{transform:scale(1.12);transition:transform 1.6s var(--ease-out)}
.clip.in img{transform:scale(1)}

/* parallax layers get room to travel */
.row.photo .bg,.cta .bg{inset:-14% 0;will-change:transform}

/* press feedback */
.btn,.h-nav a,.lang button,.ftr .soc a,.burger{transition-property:background,color,border-color,transform;transition-duration:.25s,.25s,.25s,.16s;transition-timing-function:ease,ease,ease,var(--ease-out)}
.btn:active,.ftr .soc a:active,.h-nav a:active{transform:scale(.97)}

/* hover-only effects for real pointers */
@media not all and (hover:hover){
  .frm:hover img,.work:hover img,.col:hover img{transform:none}
}
.frm img,.work img,.col img{transition:transform 1.4s var(--ease-out)}
.clip.in:hover img{transform:scale(1.04)}

/* services strip: smooth width exchange */
.col{transition:flex-grow .7s var(--ease-io)}
.col p{transition:max-height .7s var(--ease-io),opacity .45s ease .1s,margin .5s var(--ease-io)}

/* mobile menu items cascade */
.mnav a{opacity:0;transform:translateY(16px);transition:opacity .45s var(--ease-out),transform .45s var(--ease-out)}
body.menu .mnav a{opacity:1;transform:none}
body.menu .mnav a:nth-child(2){transition-delay:.05s}body.menu .mnav a:nth-child(3){transition-delay:.1s}
body.menu .mnav a:nth-child(4){transition-delay:.15s}body.menu .mnav a:nth-child(5){transition-delay:.2s}
body.menu .mnav a:nth-child(6){transition-delay:.25s}

/* capture mode: everything final */
html.shot .hero .in > *,html.shot .hero .hstats,html.shot .phero .in > *,html.shot .pip .ptxt > *,html.shot .pip .card,html.shot .hdr,html.shot main,html.shot .ftr{animation:none!important}
html.shot .lines h2 b,html.shot .lines h2 i{transform:none;opacity:1;clip-path:none}
html.shot .lines .bar{transform:none}
html.shot .clip{clip-path:none}html.shot .clip img{transform:none}

@media(prefers-reduced-motion:reduce){
  .hero .in > *,.hero .hstats,.phero .in > *,.pip .ptxt > *,.pip .card,.hdr,main,.ftr{animation:none!important}
  .lines h2 b,.lines h2 i{transform:none;opacity:1;clip-path:none}
  .lines .bar{transform:none}
  .clip{clip-path:none}.clip img{transform:none}
  .mnav a{opacity:1;transform:none}
}