/* =========================================================
   Alfaa Graph — shared styles
   Palette: brand maroon + antique gold on warm limestone
   Signature: drafting / scale-annotation language
   ========================================================= */
:root{
  --maroon:#7A1F2B;
  --maroon-deep:#521521;
  --ink:#241A17;
  --ink-soft:#5B4E48;
  --gold:#A97F3D;
  --gold-light:#D9BC85;
  --stone:#ECE6DB;
  --stone-2:#E4DCCF;
  --paper:#FAF7F1;
  --line:rgba(36,26,23,.16);
  --line-soft:rgba(36,26,23,.09);

  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --body:"Hanken Grotesk",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --arabic:"Cairo",system-ui,sans-serif;

  --wrap:1240px;
  --pad:clamp(20px,5vw,72px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--stone);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.03;margin:0;letter-spacing:-.01em}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}

/* Arabic / RTL: swap to Cairo for both display and body */
html[dir="rtl"]{--display:var(--arabic);--body:var(--arabic)}
html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3,html[dir="rtl"] h4{letter-spacing:0;font-weight:800}
html[dir="rtl"] body{letter-spacing:0}

/* ---------- annotation primitives (signature) ---------- */
.sheet{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
html[dir="rtl"] .sheet,html[dir="rtl"] .eyebrow,html[dir="rtl"] .ratio,
html[dir="rtl"] .loc,html[dir="rtl"] .k,html[dir="rtl"] .ck,html[dir="rtl"] .tag,
html[dir="rtl"] .no,html[dir="rtl"] .l{font-family:var(--arabic);letter-spacing:0}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--maroon);display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold)}
.ratio{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--gold);border:1px solid var(--gold);padding:3px 8px;border-radius:2px;white-space:nowrap}

/* ---------- nav ---------- */
header.nav{position:sticky;top:0;z-index:50;background:rgba(236,230,219,.85);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line-soft)}
.nav-inner{display:flex;align-items:center;gap:24px;height:72px}
.brand{font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-.02em;color:var(--maroon);display:flex;flex-direction:column;line-height:1}
.brand .sub{font-family:var(--mono);font-size:9.5px;letter-spacing:.26em;color:var(--ink-soft);text-transform:uppercase;font-weight:400;margin-top:5px}
html[dir="rtl"] .brand .sub{font-family:var(--arabic);letter-spacing:.04em}
.nav-links{display:flex;gap:26px;margin-inline-start:auto;font-size:14px;font-weight:500}
.nav-links a{position:relative;padding:4px 0;color:var(--ink)}
.nav-links a.active{color:var(--maroon)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--gold);transition:width .25s ease}
.nav-links a:hover::after,.nav-links a:focus-visible::after,.nav-links a.active::after{width:100%}
html[dir="rtl"] .nav-links a::after{left:auto;right:0}
.nav-tools{display:flex;align-items:center;gap:14px}
.lang{font-family:var(--mono);font-size:12px;letter-spacing:.08em;border:1px solid var(--line);border-radius:2px;background:transparent;padding:7px 12px;cursor:pointer;color:var(--ink)}
html[dir="rtl"] .lang{font-family:var(--arabic)}
.lang:hover{border-color:var(--gold);color:var(--maroon)}
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--maroon);color:#fff;font-family:var(--body);font-weight:600;font-size:14px;padding:11px 18px;border-radius:3px;border:1px solid var(--maroon);cursor:pointer;transition:background .2s ease,transform .2s ease}
.btn:hover{background:var(--maroon-deep);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--maroon);border-color:var(--maroon)}
.btn.ghost:hover{background:var(--maroon);color:#fff}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#231a0e}
.btn.gold:hover{background:var(--gold-light)}
.btn.light{background:transparent;color:#f4e9dc;border-color:rgba(217,188,133,.5)}
.btn.light:hover{background:var(--gold);color:#231a0e;border-color:var(--gold)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);display:block}

/* ---------- page header (interior pages) ---------- */
.page-header{background:var(--paper);border-bottom:1px solid var(--line-soft);padding-block:clamp(48px,7vw,88px)}
.page-header .sheet{display:block;margin-bottom:18px}
.page-header h1{font-size:clamp(38px,5.4vw,68px);color:var(--ink);max-width:16ch}
.page-header h1 em{font-style:normal;color:var(--maroon)}
.page-header p{margin:22px 0 0;max-width:56ch;color:var(--ink-soft);font-size:clamp(16px,1.5vw,18px)}
.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:24px}
.crumbs a:hover{color:var(--maroon)}
html[dir="rtl"] .crumbs{font-family:var(--arabic);letter-spacing:0}

/* ---------- home hero ---------- */
.hero{position:relative;padding-top:clamp(48px,7vw,96px);padding-bottom:clamp(40px,6vw,80px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(120% 90% at 78% 20%,#000,transparent 72%);mask-image:radial-gradient(120% 90% at 78% 20%,#000,transparent 72%);opacity:.7}
html[dir="rtl"] .hero::before{-webkit-mask-image:radial-gradient(120% 90% at 22% 20%,#000,transparent 72%);mask-image:radial-gradient(120% 90% at 22% 20%,#000,transparent 72%)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,60px);align-items:center}
.hero-copy .eyebrow{margin-bottom:22px}
.hero h1{font-size:clamp(40px,6.2vw,82px);font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.hero h1 em{font-style:normal;color:var(--maroon)}
.hero .lede{margin:26px 0 0;max-width:46ch;font-size:clamp(16px,1.6vw,19px);color:var(--ink-soft)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-metrics{display:flex;gap:34px;margin-top:46px;flex-wrap:wrap}
.metric .n{font-family:var(--display);font-weight:700;font-size:34px;color:var(--maroon);line-height:1}
.metric .l{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-top:7px}

.plate{position:relative;background:linear-gradient(135deg,#8a2531 0%,#5c1721 60%,#3f0f18 100%);border-radius:4px;aspect-ratio:4/4.3;box-shadow:0 30px 60px -30px rgba(58,15,24,.6);overflow:hidden;display:flex;align-items:flex-end}
.plate::before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(circle at 30% 62%,rgba(217,188,133,.14) 0 1px,transparent 1px 26px),repeating-radial-gradient(circle at 72% 30%,rgba(217,188,133,.1) 0 1px,transparent 1px 34px);opacity:.8}
.plate .plate-tag{position:relative;z-index:2;margin:20px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#f2e6cf;text-transform:uppercase;background:rgba(30,8,12,.42);padding:8px 12px;border:1px solid rgba(217,188,133,.4);border-radius:2px;backdrop-filter:blur(2px)}
html[dir="rtl"] .plate .plate-tag{font-family:var(--arabic);letter-spacing:0}
.plate .corner{position:absolute;width:16px;height:16px;border:1px solid rgba(217,188,133,.55);z-index:2}
.plate .corner.tl{top:12px;left:12px;border-right:0;border-bottom:0}
.plate .corner.tr{top:12px;right:12px;border-left:0;border-bottom:0}
.plate .corner.bl{bottom:12px;left:12px;border-right:0;border-top:0}
.plate .corner.br{bottom:12px;right:12px;border-left:0;border-top:0}
.scalebar{display:flex;align-items:center;gap:14px;margin-top:16px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--ink-soft);text-transform:uppercase}
html[dir="rtl"] .scalebar{font-family:var(--arabic);letter-spacing:0}
.scalebar .bar{display:flex;height:8px;width:120px;border:1px solid var(--ink-soft)}
.scalebar .bar i{flex:1;height:100%}
.scalebar .bar i:nth-child(odd){background:var(--ink-soft)}

/* ---------- trust strip ---------- */
.trust{border-block:1px solid var(--line-soft);background:var(--stone-2)}
.trust-inner{display:flex;align-items:center;gap:30px;flex-wrap:wrap;padding-block:22px}
.trust .label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
html[dir="rtl"] .trust .label{font-family:var(--arabic);letter-spacing:0}
.trust ul{list-style:none;display:flex;flex-wrap:wrap;gap:12px 26px;margin:0;padding:0}
.trust li{font-family:var(--display);font-weight:600;font-size:15px;color:var(--maroon);opacity:.85}

/* ---------- sections ---------- */
section{padding-block:clamp(58px,8vw,108px)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:46px;flex-wrap:wrap}
.sec-head .title{max-width:24ch}
.sec-head h2{font-size:clamp(30px,4vw,50px);color:var(--ink);margin-top:16px}
.sec-head p{margin:14px 0 0;max-width:52ch;color:var(--ink-soft)}
.alt{background:var(--paper)}

/* about */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,72px);align-items:center}
.about-lead{font-family:var(--display);font-weight:500;font-size:clamp(22px,2.6vw,30px);line-height:1.28;color:var(--ink);letter-spacing:-.01em}
html[dir="rtl"] .about-lead{font-weight:700}
.about-lead b{color:var(--maroon);font-weight:700}
.about-body p{color:var(--ink-soft)}
.about-body p+p{margin-top:16px}
.about-facts{border-top:1px solid var(--line);margin-top:30px;padding-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.fact .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.fact .v{margin-top:5px;font-weight:600;color:var(--ink)}

/* services grid */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.svc{background:var(--paper);padding:34px 30px 38px;position:relative;transition:background .25s ease,transform .25s ease;min-height:250px;display:flex;flex-direction:column}
.svc:hover{background:#fff;transform:translateY(-2px)}
.svc .no{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.1em}
.svc h3{font-size:22px;margin-top:22px;color:var(--maroon)}
.svc p{margin-top:12px;color:var(--ink-soft);font-size:15.5px}
.svc .tag{margin-top:auto;padding-top:20px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
html[dir="rtl"] .svc .tag,html[dir="rtl"] .svc .no{font-family:var(--arabic);letter-spacing:0}
.svc.feature{background:var(--maroon);color:#f4e9dc}
.svc.feature h3{color:#fff}
.svc.feature p{color:rgba(244,233,220,.82)}
.svc.feature .no,.svc.feature .tag{color:var(--gold-light)}
.svc.feature:hover{background:var(--maroon-deep)}

/* services — long form rows */
.svc-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,60px);align-items:center;padding-block:clamp(36px,5vw,64px);border-top:1px solid var(--line-soft)}
.svc-row:first-of-type{border-top:0}
.svc-row.flip .svc-visual{order:-1}
.svc-visual{aspect-ratio:16/11;border-radius:4px;position:relative;overflow:hidden;background:linear-gradient(135deg,#7A1F2B,#3f0f18)}
.svc-visual.v2{background:linear-gradient(135deg,#33474f,#16232a)}
.svc-visual.v3{background:linear-gradient(135deg,#8a6a2f,#4a3611)}
.svc-visual.v4{background:linear-gradient(135deg,#5e4457,#2a1c2a)}
.svc-visual.v5{background:linear-gradient(135deg,#2f5049,#132723)}
.svc-visual.v6{background:linear-gradient(135deg,#6b3b3b,#341717)}
.svc-visual i{position:absolute;inset:0;background:repeating-radial-gradient(circle at 40% 55%,rgba(255,255,255,.08) 0 1px,transparent 1px 22px);opacity:.6}
.svc-visual .vt{position:absolute;bottom:0;margin:18px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#f2e6cf;background:rgba(30,8,12,.4);border:1px solid rgba(217,188,133,.4);padding:7px 11px;border-radius:2px}
html[dir="rtl"] .svc-visual .vt{font-family:var(--arabic);letter-spacing:0}
.svc-text .no{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.12em}
html[dir="rtl"] .svc-text .no{font-family:var(--arabic);letter-spacing:0}
.svc-text h2{font-size:clamp(26px,3vw,38px);color:var(--maroon);margin-top:14px}
.svc-text p{color:var(--ink-soft);margin-top:16px}
.svc-text ul{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.svc-text li{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--line);border-radius:2px;padding:6px 11px}
html[dir="rtl"] .svc-text li{font-family:var(--arabic);letter-spacing:0}

/* projects */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj{position:relative;border-radius:4px;overflow:hidden;aspect-ratio:1/1.12;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;transition:transform .3s ease}
.proj:hover{transform:translateY(-4px)}
.proj .ph{position:absolute;inset:0;z-index:-1}
.proj .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,10,12,.05) 30%,rgba(20,10,12,.85) 100%)}
.proj-1 .ph{background:linear-gradient(135deg,#7A1F2B,#3f0f18)}
.proj-2 .ph{background:linear-gradient(135deg,#33474f,#16232a)}
.proj-3 .ph{background:linear-gradient(135deg,#8a6a2f,#4a3611)}
.proj-4 .ph{background:linear-gradient(135deg,#5e4457,#2a1c2a)}
.proj-5 .ph{background:linear-gradient(135deg,#2f5049,#132723)}
.proj-6 .ph{background:linear-gradient(135deg,#6b3b3b,#341717)}
.proj .ph i{position:absolute;inset:0;background:repeating-radial-gradient(circle at 40% 50%,rgba(255,255,255,.09) 0 1px,transparent 1px 22px);opacity:.6}
.proj .meta{position:relative;z-index:2;padding:22px}
.proj .loc{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-light)}
.proj h3{font-size:22px;margin-top:8px}
.proj .row{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:10px}
.proj .type{font-size:13px;color:rgba(255,255,255,.8)}

/* project detail */
.pd-hero{aspect-ratio:21/8;border-radius:5px;position:relative;overflow:hidden;background:linear-gradient(135deg,#7A1F2B,#3f0f18);margin-bottom:44px}
.pd-hero i{position:absolute;inset:0;background:repeating-radial-gradient(circle at 42% 55%,rgba(217,188,133,.12) 0 1px,transparent 1px 26px);opacity:.7}
.pd-hero .vt{position:absolute;bottom:0;margin:22px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#f2e6cf;background:rgba(30,8,12,.4);border:1px solid rgba(217,188,133,.4);padding:8px 12px;border-radius:2px}
.pd-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:clamp(30px,5vw,64px)}
.pd-body h2{font-size:clamp(24px,3vw,34px);color:var(--maroon);margin:0 0 18px}
.pd-body p{color:var(--ink-soft)}
.pd-body p+p{margin-top:16px}
.pd-specs{border:1px solid var(--line-soft);border-radius:5px;background:var(--paper);padding:26px;height:fit-content}
.pd-specs h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0 0 18px}
html[dir="rtl"] .pd-specs h4{font-family:var(--arabic);letter-spacing:0}
.spec{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-top:1px solid var(--line-soft);font-size:14.5px}
.spec:first-of-type{border-top:0}
.spec .sk{color:var(--ink-soft)}
.spec .sv{font-weight:600;text-align:end}

/* process */
.proc-list{display:grid;grid-template-columns:repeat(6,1fr);gap:0}
.step{padding:28px 20px;border-inline-start:1px solid var(--line)}
.step:first-child{border-inline-start:0}
.step .n{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.1em}
html[dir="rtl"] .step .n{font-family:var(--arabic);letter-spacing:0}
.step h3{font-size:18px;margin-top:16px;color:var(--maroon)}
.step p{font-size:14px;color:var(--ink-soft);margin-top:10px}

/* why band */
.why{background:var(--maroon);color:#f4e9dc}
.why .eyebrow{color:var(--gold-light)}
.why .eyebrow::before{background:var(--gold-light)}
.why h2{color:#fff}
.why .sheet{color:var(--gold-light)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;margin-top:44px}
.why-item{border-top:1px solid rgba(217,188,133,.3);padding-top:22px}
.why-item .n{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--gold-light)}
html[dir="rtl"] .why-item .n{font-family:var(--arabic);letter-spacing:0}
.why-item h3{font-size:19px;margin-top:14px;color:#fff}
.why-item p{font-size:14.5px;color:rgba(244,233,220,.8);margin-top:10px}

/* cta band */
.cta-band{background:var(--paper);border-top:1px solid var(--line-soft)}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(26px,3.4vw,42px);color:var(--ink);max-width:20ch}
.cta-inner h2 em{font-style:normal;color:var(--maroon)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px)}
.contact h2{font-size:clamp(30px,4vw,50px);color:var(--ink)}
.cinfo{margin-top:34px;display:grid;gap:22px}
.cinfo .item{display:flex;gap:16px;align-items:flex-start}
.cinfo .ck{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);min-width:96px;padding-top:3px}
html[dir="rtl"] .cinfo .ck{font-family:var(--arabic);letter-spacing:0}
.cinfo .cv{font-weight:500}
.cinfo a:hover{color:var(--maroon)}
form{background:#fff;border:1px solid var(--line-soft);border-radius:6px;padding:clamp(24px,3vw,36px)}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}
html[dir="rtl"] .field label{font-family:var(--arabic);letter-spacing:0}
.field input,.field select,.field textarea{width:100%;font-family:var(--body);font-size:15px;color:var(--ink);background:var(--stone);border:1px solid var(--line-soft);border-radius:3px;padding:12px 14px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:transparent}
.field textarea{min-height:110px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-family:var(--mono);font-size:11px;color:var(--ink-soft);margin-top:14px;text-align:center;letter-spacing:.04em}
html[dir="rtl"] .form-note{font-family:var(--arabic);letter-spacing:0}

/* footer */
footer.site{background:var(--maroon-deep);color:#e9d9c9;padding-block:56px 34px}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:34px;border-bottom:1px solid rgba(217,188,133,.2)}
.foot-brand{font-family:var(--display);font-weight:800;font-size:26px;color:#fff}
.foot-brand .sub{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.24em;color:var(--gold-light);margin-top:8px;font-weight:400}
html[dir="rtl"] .foot-brand .sub{font-family:var(--arabic);letter-spacing:.04em}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.foot-col h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-light);margin:0 0 14px}
html[dir="rtl"] .foot-col h4{font-family:var(--arabic);letter-spacing:0}
.foot-col a{display:block;color:#e9d9c9;font-size:14px;padding:4px 0;opacity:.85}
.foot-col a:hover{opacity:1;color:var(--gold-light)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:26px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:rgba(233,217,201,.6)}
html[dir="rtl"] .foot-bottom{font-family:var(--arabic);letter-spacing:0}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* responsive */
@media (max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .plate{max-width:460px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .proc-list{grid-template-columns:repeat(3,1fr)}
  .step{border-block-start:1px solid var(--line)}
  .step:nth-child(-n+3){border-block-start:0}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid,.pd-grid,.svc-row{grid-template-columns:1fr}
  .svc-row.flip .svc-visual{order:0}
}
@media (max-width:760px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--stone);border-bottom:1px solid var(--line);padding:20px var(--pad);gap:6px;margin:0}
  .nav-links.open a{padding:10px 0}
  .about-facts{grid-template-columns:1fr}
  .svc-grid,.proj-grid{grid-template-columns:1fr}
  .proc-list{grid-template-columns:1fr 1fr}
  .why-grid{grid-template-columns:1fr}
  .two{grid-template-columns:1fr}
}

/* project-detail hero colour variants + prev/next nav */
.pd-hero.v1{background:linear-gradient(135deg,#8a2531,#3f0f18)}
.pd-hero.v2{background:linear-gradient(135deg,#33474f,#16232a)}
.pd-hero.v3{background:linear-gradient(135deg,#8a6a2f,#4a3611)}
.pd-hero.v4{background:linear-gradient(135deg,#5e4457,#2a1c2a)}
.pd-hero.v5{background:linear-gradient(135deg,#2f5049,#132723)}
.pd-hero.v6{background:linear-gradient(135deg,#6b3b3b,#341717)}
.pd-nav{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line-soft);margin-top:8px;padding-top:34px;flex-wrap:wrap}
.pd-nav a{max-width:48%}
.pd-nav .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:6px}
html[dir="rtl"] .pd-nav .lbl{font-family:var(--arabic);letter-spacing:0}
.pd-nav .nm{font-family:var(--display);font-weight:700;font-size:19px;color:var(--maroon)}
.pd-nav .next{text-align:end;margin-inline-start:auto}

/* ============================================================
   PHOTO SWAP — drop a matching file in assets/img/ and it appears.
   Until then, the gradient fallback shows. Photos crop to fill (cover).
   ============================================================ */
.plate.img-hero{background-image:url('img/hero.jpg'),linear-gradient(135deg,#8a2531 0%,#5c1721 60%,#3f0f18 100%);background-size:cover;background-position:center;background-repeat:no-repeat}
.plate.img-hero::before{opacity:0}
.ph.img-bfh{background-image:url('img/bfh.jpg'),linear-gradient(135deg,#8a2531,#3f0f18);background-size:cover;background-position:center;background-repeat:no-repeat}
.ph.img-bfh i{opacity:0}
.ph.img-bahrain-bay{background-image:url('img/bahrain-bay.jpg'),linear-gradient(135deg,#33474f,#16232a);background-size:cover;background-position:center;background-repeat:no-repeat}
.ph.img-bahrain-bay i{opacity:0}
.ph.img-diyar{background-image:url('img/diyar.jpg'),linear-gradient(135deg,#8a6a2f,#4a3611);background-size:cover;background-position:center;background-repeat:no-repeat}
.ph.img-diyar i{opacity:0}
.ph.img-layan{background-image:url('img/layan.jpg'),linear-gradient(135deg,#5e4457,#2a1c2a);background-size:cover;background-position:center;background-repeat:no-repeat}
.ph.img-layan i{opacity:0}
.ph.img-golden-gate{background-image:url('img/golden-gate.jpg'),linear-gradient(135deg,#2f5049,#132723);background-size:cover;background-position:center;background-repeat:no-repeat}
.ph.img-golden-gate i{opacity:0}
.ph.img-bilaj{background-image:url('img/bilaj.jpg'),linear-gradient(135deg,#6b3b3b,#341717);background-size:cover;background-position:center;background-repeat:no-repeat}
.ph.img-bilaj i{opacity:0}
.ph.img-villa{background-image:url('img/villa.jpg'),linear-gradient(135deg,#8a2531,#3f0f18);background-size:cover;background-position:center;background-repeat:no-repeat}
.ph.img-villa i{opacity:0}
.ph.img-durrat{background-image:url('img/durrat.jpg'),linear-gradient(135deg,#33474f,#16232a);background-size:cover;background-position:center;background-repeat:no-repeat}
.ph.img-durrat i{opacity:0}
.pd-hero.img-bfh{background-image:url('img/bfh.jpg'),linear-gradient(135deg,#8a2531,#3f0f18);background-size:cover;background-position:center;background-repeat:no-repeat}
.pd-hero.img-bfh i{opacity:0}
.pd-hero.img-bahrain-bay{background-image:url('img/bahrain-bay.jpg'),linear-gradient(135deg,#33474f,#16232a);background-size:cover;background-position:center;background-repeat:no-repeat}
.pd-hero.img-bahrain-bay i{opacity:0}
.pd-hero.img-diyar{background-image:url('img/diyar.jpg'),linear-gradient(135deg,#8a6a2f,#4a3611);background-size:cover;background-position:center;background-repeat:no-repeat}
.pd-hero.img-diyar i{opacity:0}
.pd-hero.img-layan{background-image:url('img/layan.jpg'),linear-gradient(135deg,#5e4457,#2a1c2a);background-size:cover;background-position:center;background-repeat:no-repeat}
.pd-hero.img-layan i{opacity:0}
.pd-hero.img-golden-gate{background-image:url('img/golden-gate.jpg'),linear-gradient(135deg,#2f5049,#132723);background-size:cover;background-position:center;background-repeat:no-repeat}
.pd-hero.img-golden-gate i{opacity:0}
.pd-hero.img-bilaj{background-image:url('img/bilaj.jpg'),linear-gradient(135deg,#6b3b3b,#341717);background-size:cover;background-position:center;background-repeat:no-repeat}
.pd-hero.img-bilaj i{opacity:0}
.pd-hero.img-villa{background-image:url('img/villa.jpg'),linear-gradient(135deg,#8a2531,#3f0f18);background-size:cover;background-position:center;background-repeat:no-repeat}
.pd-hero.img-villa i{opacity:0}
.pd-hero.img-durrat{background-image:url('img/durrat.jpg'),linear-gradient(135deg,#33474f,#16232a);background-size:cover;background-position:center;background-repeat:no-repeat}
.pd-hero.img-durrat i{opacity:0}
.svc-visual.img-svc-models{background-image:url('img/svc-models.jpg'),linear-gradient(135deg,#7A1F2B,#3f0f18);background-size:cover;background-position:center;background-repeat:no-repeat}
.svc-visual.img-svc-models i{opacity:0}
.svc-visual.img-svc-kiosk{background-image:url('img/svc-kiosk.jpg'),linear-gradient(135deg,#33474f,#16232a);background-size:cover;background-position:center;background-repeat:no-repeat}
.svc-visual.img-svc-kiosk i{opacity:0}
.svc-visual.img-svc-led{background-image:url('img/svc-led.jpg'),linear-gradient(135deg,#8a6a2f,#4a3611);background-size:cover;background-position:center;background-repeat:no-repeat}
.svc-visual.img-svc-led i{opacity:0}
.svc-visual.img-svc-ar{background-image:url('img/svc-ar.jpg'),linear-gradient(135deg,#5e4457,#2a1c2a);background-size:cover;background-position:center;background-repeat:no-repeat}
.svc-visual.img-svc-ar i{opacity:0}
.svc-visual.img-svc-design{background-image:url('img/svc-design.jpg'),linear-gradient(135deg,#2f5049,#132723);background-size:cover;background-position:center;background-repeat:no-repeat}
.svc-visual.img-svc-design i{opacity:0}
.svc-visual.img-svc-maintenance{background-image:url('img/svc-maintenance.jpg'),linear-gradient(135deg,#6b3b3b,#341717);background-size:cover;background-position:center;background-repeat:no-repeat}
.svc-visual.img-svc-maintenance i{opacity:0}