:root{
  --ink:#2a2a2a;--ink-2:#383838;--muted:#6b6660;--line:#e3ddd4;
  --bg:#f6f3ee;--paper:#fff;--stone:#ece6dc;
  --brand:#80011f;--brand-2:#9d1230;--brand-soft:#f6e9ec;
  --radius:14px;--shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(40,30,20,.06);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"IBM Plex Sans Arabic",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px;padding-bottom:84px}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{line-height:1.35;margin:0 0 .5em;font-weight:700;color:var(--ink-2)}
h1{font-size:clamp(28px,4.2vw,46px)}
h2{font-size:clamp(23px,2.8vw,32px)}
h3{font-size:19px}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:600;font-size:14px;margin-bottom:10px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand)}
.lead{font-size:18px;color:var(--muted);max-width:68ch}
.muted{color:var(--muted)}
section{padding:72px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:32px}
.sec-head p{margin:0;color:var(--muted);max-width:62ch}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:inherit;font-size:15px;transition:.2s}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-2)}
.btn-ghost{border-color:var(--ink-2);color:var(--ink-2);background:transparent}
.btn-ghost:hover{background:var(--ink-2);color:#fff}
.link-arrow{color:var(--brand);font-weight:600;text-decoration:none}
.link-arrow:hover{text-decoration:underline}

/* header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(246,243,238,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px;object-fit:contain}
.brand b{display:block;font-size:15px;line-height:1.3;color:var(--ink-2)}
.brand small{display:block;font-size:11.5px;color:var(--muted);line-height:1.3}
.nav{display:flex;gap:4px;margin-inline-start:auto}
.nav a{padding:8px 14px;border-radius:8px;text-decoration:none;font-weight:500;font-size:15px}
.nav a:hover,.nav a[aria-current=page]{background:var(--stone);color:var(--brand)}
.header-cta{padding:9px 18px;font-size:14px}
.menu-btn{display:none;margin-inline-start:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;cursor:pointer}
@media(max-width:920px){
  .nav{display:none;position:absolute;top:74px;inset-inline:0;background:var(--paper);flex-direction:column;padding:12px 20px 20px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .menu-btn{display:block}
  .header-cta{display:none}
  .brand small{display:none}
}

/* hero */
.hero{padding:56px 0 64px}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero .lead{margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-mosaic{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:12px}
.hero-mosaic figure{margin:0;border-radius:var(--radius);overflow:hidden;background:var(--stone);box-shadow:var(--shadow)}
.hero-mosaic figure:first-child{grid-column:1/-1}
.hero-mosaic img{width:100%;object-fit:cover;aspect-ratio:4/3}
.hero-mosaic figure:first-child img{aspect-ratio:16/8}
.facts{display:flex;gap:28px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line);flex-wrap:wrap}
.facts b{display:block;font-size:26px;color:var(--brand);line-height:1.2}
.facts span{font-size:14px;color:var(--muted)}
@media(max-width:920px){.hero .wrap{grid-template-columns:1fr}}

/* showcase (home) */
.showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.show-card{background:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.show-card.wide{grid-column:span 2;flex-direction:row}
.show-card.wide .show-img{flex:1.1}
.show-card.wide .show-body{flex:1}
.show-img{display:block;background:var(--stone)}
.show-img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.show-card.wide .show-img img{aspect-ratio:auto;min-height:100%}
.show-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:6px}
.show-body h3{margin:0}
.show-body h3 a{text-decoration:none}
.show-body p{margin:0;color:var(--muted);font-size:14.5px}
.picks{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 4px;padding:0;list-style:none}
.picks a{font-size:12.5px;padding:3px 10px;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--ink-2);direction:ltr}
.picks a:hover{border-color:var(--brand);color:var(--brand)}
.show-body .link-arrow{margin-top:auto;font-size:14.5px}
@media(max-width:1000px){.showcase{grid-template-columns:repeat(2,1fr)}.show-card.wide{grid-column:span 2}}
@media(max-width:600px){.showcase{grid-template-columns:1fr}.show-card.wide{grid-column:auto;flex-direction:column}}
.center{text-align:center;margin-top:32px}

/* category cards (products page) */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.cat-card{background:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.2s}
.cat-card:hover{transform:translateY(-3px)}
.cat-card img{aspect-ratio:4/3;object-fit:cover;width:100%;background:var(--stone)}
.cat-card .body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.cat-card h2{font-size:20px;margin:0}
.cat-card p{color:var(--muted);font-size:14.5px;margin:0}
.cat-card .btn{margin-top:auto;align-self:flex-start;padding:9px 18px;font-size:14px}
.count{font-size:12.5px;color:var(--brand);font-weight:600}

/* page head */
.page-head{padding:44px 0 36px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--stone),var(--bg))}
.crumbs{font-size:13.5px;color:var(--muted);margin-bottom:10px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--brand)}
.crumbs span{margin:0 6px}

/* product grid */
.prod-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.prod-tools input{padding:10px 14px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px;min-width:240px;background:var(--paper)}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.prod{background:var(--paper);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);cursor:pointer;border:1.5px solid transparent;transition:.15s;display:flex;flex-direction:column}
.prod:hover,.prod:focus-visible{border-color:var(--brand);outline:none}
.prod img{aspect-ratio:4/3;object-fit:cover;width:100%;background:var(--stone)}
.prod .meta{padding:12px 14px 14px}
.prod h3{font-size:15.5px;margin:0 0 4px}
.prod .code{font-size:13px;font-weight:700;color:var(--brand);direction:ltr;display:inline-block}
.prod .dims{font-size:13px;color:var(--muted);margin-top:4px}
.uses{margin-top:48px;background:var(--paper);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.uses h2{font-size:22px}
.uses p{margin:0;color:var(--muted)}

/* modal */
dialog.pmodal{border:none;border-radius:18px;padding:0;max-width:920px;width:calc(100% - 32px);box-shadow:0 30px 80px rgba(0,0,0,.3)}
dialog.pmodal::backdrop{background:rgba(25,20,18,.55)}
.pm-inner{display:grid;grid-template-columns:1.2fr 1fr}
.pm-inner img{width:100%;height:100%;object-fit:cover;background:var(--stone)}
.pm-body{padding:28px;display:flex;flex-direction:column;gap:10px}
.pm-body h2{font-size:24px;margin:0}
.pm-close{position:absolute;top:12px;left:12px;width:38px;height:38px;border-radius:50%;border:none;background:rgba(255,255,255,.95);cursor:pointer;font-size:20px;box-shadow:var(--shadow)}
.spec{width:100%;border-collapse:collapse;font-size:14.5px}
.spec th,.spec td{padding:8px 0;border-bottom:1px solid var(--line);text-align:start}
.spec th{color:var(--muted);font-weight:500;width:45%}
.pm-body .btn{margin-top:auto;align-self:flex-start}
@media(max-width:720px){.pm-inner{grid-template-columns:1fr}.pm-inner img{aspect-ratio:4/3}}

/* split / about */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr}}
.photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery img{border-radius:12px;aspect-ratio:1;object-fit:cover;width:100%}
@media(max-width:700px){.gallery{grid-template-columns:repeat(2,1fr)}}
.vm{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.vm div{background:var(--paper);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border-top:3px solid var(--brand)}
@media(max-width:700px){.vm{grid-template-columns:1fr}}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tiles div{background:var(--paper);padding:22px;border-radius:var(--radius);box-shadow:var(--shadow)}
.tiles h3{font-size:17px;margin-bottom:6px}
.tiles p{margin:0;color:var(--muted);font-size:14.5px}
@media(max-width:800px){.tiles{grid-template-columns:1fr}}

/* team */
.team{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.member{background:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.member img,.member .ph{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top}
.member .ph{display:grid;place-items:center;background:linear-gradient(160deg,var(--stone),#dcd3c6);font-size:56px;font-weight:700;color:var(--brand)}
.member .info{padding:14px 16px 18px}
.member h3{font-size:17px;margin:0}
.member p{margin:0;color:var(--muted);font-size:14px}
.member.lead-m{grid-column:1/-1;display:grid;grid-template-columns:280px 1fr;align-items:center}
.member.lead-m .info{padding:28px}
.member.lead-m h3{font-size:22px}
@media(max-width:800px){.team{grid-template-columns:repeat(2,1fr)}.member.lead-m{grid-template-columns:1fr}}

/* projects + certs */
.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.proj{background:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.slider{position:relative;overflow:hidden;background:var(--stone)}
.slides{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.slides::-webkit-scrollbar{display:none}
.slides img{flex:0 0 100%;scroll-snap-align:start;aspect-ratio:16/10;object-fit:cover}
.sl-btn{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;border:none;background:rgba(255,255,255,.92);cursor:pointer;font-size:18px}
.sl-prev{right:10px}.sl-next{left:10px}
.proj .body{padding:16px 18px 20px}
.proj h2{font-size:19px;margin:0 0 4px}
.proj p{margin:0;color:var(--muted);font-size:14.5px}
.badge-tmp{display:inline-block;font-size:11.5px;background:#fff4d6;color:#7a5b00;border:1px dashed #d9b44a;padding:2px 8px;border-radius:6px;margin-bottom:6px}
.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.cert{background:var(--paper);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px}
.cert .doc{aspect-ratio:3/4;border-radius:8px;background:repeating-linear-gradient(0deg,#f3eee6 0 22px,#ece6dc 22px 23px);display:grid;place-items:center;color:var(--muted);font-size:13px;border:1px solid var(--line);margin-bottom:6px}
.cert h3{font-size:16.5px;margin:0}
.cert dl{margin:0;font-size:13.5px;display:grid;grid-template-columns:auto 1fr;gap:2px 10px}
.cert dt{color:var(--muted)}
.cert dd{margin:0}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:32px;align-items:start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
.cbox{background:var(--paper);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.cline{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.cline:last-child{border:none}
.cline .ic{width:38px;height:38px;flex:none;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center}
.cline b{display:block;font-size:14px;color:var(--muted);font-weight:500}
.cline a,.cline span{text-decoration:none;font-weight:600}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){form .row{grid-template-columns:1fr}}
label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
label small{color:var(--muted);font-weight:400}
input,select,textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px;background:#fcfbf9;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:transparent}
.field{margin-bottom:14px}
.hp{position:absolute;left:-9999px}
.form-msg{margin-top:10px;font-size:14.5px;color:var(--brand);min-height:1.5em}
.map-link{display:inline-block;margin-top:10px}

/* cta band */
.cta-band{background:var(--ink-2);color:#fff;border-radius:22px;padding:44px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0 0 6px}
.cta-band p{margin:0;color:#d9d4cc}

/* footer */
.site-footer{background:#232323;color:#cfc9c0;padding:56px 0 24px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px}
.site-footer h3{color:#fff;font-size:16px}
.site-footer a{text-decoration:none;color:#cfc9c0}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:14.5px}
.foot-logo{width:56px;margin-bottom:12px}
.copy{border-top:1px solid #3a3a3a;margin-top:36px;padding-top:18px;font-size:13px;color:#958f86}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}

/* sticky quote */
.sticky-quote{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:50;box-shadow:0 10px 28px rgba(128,1,31,.35);padding:13px 28px;font-size:15.5px}
.sticky-quote::after{content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid var(--brand);animation:pulse 2.6s ease-out infinite;pointer-events:none}
@keyframes pulse{0%{opacity:.7;transform:scale(1)}70%,100%{opacity:0;transform:scale(1.18,1.45)}}
@media(prefers-reduced-motion:reduce){.sticky-quote::after{animation:none}}
.sticky-quote.hide{opacity:0;pointer-events:none}

/* thank you / 404 */
.notice{max-width:640px;margin:60px auto;text-align:center;background:var(--paper);border-radius:22px;padding:48px 32px;box-shadow:var(--shadow)}
.notice .tick{width:72px;height:72px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin:0 auto 18px;font-size:34px}