/* ==========================================================================
   Al Sahm Al Thaqib Co. — shared stylesheet
   Palette derived from brand logo: arrow red, orbit cyan, steel navy
   ========================================================================== */
:root{
  --navy:#0B1B2B;
  --navy-2:#12293D;
  --red:#E11B22;
  --red-dark:#B0141A;
  --cyan:#29ABE2;
  --cyan-dark:#1A87B8;
  --paper:#F5F7FA;
  --steel:#5A6B7B;
  --line:#E2E8F0;
  --white:#ffffff;
  --shadow:0 10px 40px rgba(11,27,43,.10);
  --shadow-lg:0 24px 70px rgba(11,27,43,.18);
  --radius:14px;
  --maxw:1200px;
  --ff-ar:"Cairo","Segoe UI",Tahoma,sans-serif;
  --ff-en:"Barlow Semi Condensed","Segoe UI",Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff-ar);
  background:var(--paper);
  color:var(--navy);
  line-height:1.75;
  overflow-x:hidden;
}
body[dir="ltr"]{font-family:var(--ff-en);letter-spacing:.2px}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:24px}

/* --- language visibility --- */
[data-en]{display:none !important}
body[dir="ltr"] [data-ar]{display:none !important}
body[dir="ltr"] [data-en]{display:revert !important}

/* ==========================  HEADER  ============================== */
.topbar{background:var(--navy);color:#cdd8e2;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap}
.topbar a{color:#cdd8e2;transition:color .2s}
.topbar a:hover{color:var(--cyan)}
.topbar .t-info{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.topbar .t-info span{display:inline-flex;gap:7px;align-items:center}

.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(11,27,43,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:52px;width:auto}
.brand .b-txt strong{display:block;font-weight:800;font-size:1.05rem;line-height:1.2;color:var(--navy)}
.brand .b-txt small{color:var(--red);font-weight:700;font-size:.72rem;letter-spacing:.5px}

.menu{display:flex;gap:6px;align-items:center}
.menu a{padding:10px 16px;border-radius:8px;font-weight:700;font-size:.95rem;color:var(--navy);transition:.2s;position:relative}
.menu a:hover{background:var(--paper);color:var(--cyan-dark)}
.menu a.active{color:var(--red)}
.menu a.active::after{content:"";position:absolute;inset-inline:16px;bottom:2px;height:2px;background:var(--red);border-radius:2px}

.nav-actions{display:flex;align-items:center;gap:12px}
.lang-btn{border:1.5px solid var(--line);background:var(--white);color:var(--navy);
  font-weight:800;font-size:.85rem;padding:8px 14px;border-radius:8px;cursor:pointer;transition:.2s;font-family:var(--ff-en)}
.lang-btn:hover{border-color:var(--cyan);color:var(--cyan-dark)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:26px;height:2.5px;background:var(--navy);border-radius:2px;transition:.3s}

/* ==========================  HERO  ============================== */
.hero{position:relative;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 55%,#0e3350 100%);
  color:var(--white);overflow:hidden;padding:88px 0 96px}
.hero::before{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 78% 30%,rgba(41,171,226,.22),transparent 45%);pointer-events:none}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero .eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--cyan);
  font-weight:800;font-size:.82rem;letter-spacing:2px;text-transform:uppercase;margin-bottom:18px}
.hero .eyebrow::before{content:"";width:34px;height:2px;background:var(--red)}
.hero h1{font-size:clamp(2rem,4.4vw,3.5rem);line-height:1.15;font-weight:800;margin-bottom:20px}
.hero h1 .accent{color:var(--cyan)}
.hero p.lead{font-size:1.12rem;color:#c4d2df;max-width:52ch;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

.btn{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:.98rem;
  padding:14px 28px;border-radius:10px;cursor:pointer;border:2px solid transparent;transition:.22s;font-family:inherit}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(225,27,34,.35)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(41,171,226,.08)}

/* orbital signature graphic */
.hero-orbit{position:relative;aspect-ratio:1;display:grid;place-items:center}
.hero-orbit .ring{position:absolute;border-radius:50%;border:2px solid rgba(41,171,226,.35)}
.hero-orbit .ring.r1{inset:6%;border-style:solid}
.hero-orbit .ring.r2{inset:20%;border-color:rgba(225,27,34,.30);animation:spin 26s linear infinite}
.hero-orbit .ring.r3{inset:34%;border-color:rgba(255,255,255,.12)}
.hero-orbit .ring.r2::before{content:"";position:absolute;top:-7px;left:50%;width:12px;height:12px;
  background:var(--red);border-radius:50%;box-shadow:0 0 18px var(--red)}
.hero-orbit img{width:66%;filter:drop-shadow(0 18px 40px rgba(0,0,0,.5))}
@keyframes spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.hero-orbit .ring.r2{animation:none}}

/* stat strip */
.stats{background:var(--white);border-top:4px solid var(--red)}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:34px 20px;text-align:center;border-inline-start:1px solid var(--line)}
.stat:first-child{border:none}
.stat b{display:block;font-family:var(--ff-en);font-size:2.5rem;font-weight:800;color:var(--red);line-height:1}
.stat span{color:var(--steel);font-weight:700;font-size:.92rem;margin-top:6px;display:block}

/* ==========================  SECTIONS  ============================== */
section.block{padding:84px 0}
.sec-head{max-width:720px;margin-bottom:52px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head .kicker{color:var(--cyan-dark);font-weight:800;font-size:.8rem;letter-spacing:2px;
  text-transform:uppercase;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.sec-head.center .kicker{justify-content:center}
.sec-head .kicker::before{content:"";width:28px;height:2px;background:var(--red);display:inline-block}
.sec-head h2{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:800;line-height:1.2;color:var(--navy)}
.sec-head p{color:var(--steel);font-size:1.05rem;margin-top:14px}

.bg-alt{background:var(--white)}

/* cards grid */
.grid{display:grid;gap:26px}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.grid.g4{grid-template-columns:repeat(4,1fr)}

.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:.25s;position:relative;overflow:hidden}
.bg-alt .card{background:var(--paper)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ico{width:56px;height:56px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--cyan),var(--cyan-dark));margin-bottom:18px}
.card .ico.red{background:linear-gradient(135deg,var(--red),var(--red-dark))}
.card .ico svg{width:28px;height:28px;stroke:#fff}
.card h3{font-size:1.2rem;font-weight:800;margin-bottom:8px;color:var(--navy)}
.card p{color:var(--steel);font-size:.96rem}
.card .num{position:absolute;top:14px;inset-inline-end:20px;font-family:var(--ff-en);
  font-size:2.4rem;font-weight:800;color:var(--line)}

/* industries pills */
.pills{display:flex;flex-wrap:wrap;gap:12px}
.pill{background:var(--white);border:1px solid var(--line);border-radius:40px;
  padding:11px 22px;font-weight:700;color:var(--navy);transition:.2s;display:flex;gap:8px;align-items:center}
.pill:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--red)}

/* product tiles */
.ptile{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.ptile:hover{box-shadow:var(--shadow);transform:translateY(-5px)}
.ptile .pimg{aspect-ratio:4/3;background:
  repeating-linear-gradient(45deg,#eef3f8,#eef3f8 12px,#e6edf4 12px,#e6edf4 24px);
  display:grid;place-items:center;position:relative}
.ptile .pimg .glyph{width:64px;height:64px;opacity:.85}
.ptile .pimg .tag{position:absolute;top:12px;inset-inline-start:12px;background:var(--red);
  color:#fff;font-size:.72rem;font-weight:800;padding:5px 12px;border-radius:6px}
.ptile .pbody{padding:22px}
.ptile .pbody h3{font-size:1.08rem;font-weight:800;margin-bottom:6px}
.ptile .pbody p{color:var(--steel);font-size:.9rem}

/* process / orbital divider signature */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.pstep{text-align:center;padding:0 18px;position:relative}
.pstep .pn{width:66px;height:66px;margin-inline:auto;border-radius:50%;background:var(--white);
  border:2.5px solid var(--cyan);color:var(--navy);display:grid;place-items:center;
  font-family:var(--ff-en);font-weight:800;font-size:1.4rem;position:relative;z-index:2}
.pstep:nth-child(even) .pn{border-color:var(--red)}
.pstep h4{margin-top:16px;font-weight:800;font-size:1.05rem}
.pstep p{color:var(--steel);font-size:.9rem;margin-top:6px}
.process::before{content:"";position:absolute;top:33px;inset-inline:12%;height:2px;
  background:repeating-linear-gradient(90deg,var(--line),var(--line) 8px,transparent 8px,transparent 16px)}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--red),var(--red-dark));color:#fff;text-align:center;padding:70px 0}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;margin-bottom:14px}
.cta-band p{opacity:.92;font-size:1.08rem;margin-bottom:28px}
.cta-band .btn-primary{background:#fff;color:var(--red)}
.cta-band .btn-primary:hover{background:var(--navy);color:#fff}

/* ==========================  FOOTER  ============================== */
.site-footer{background:var(--navy);color:#b9c6d3;padding:64px 0 0}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:44px}
.f-grid .brand img{height:58px;filter:brightness(0) invert(1);opacity:.95}
.f-col h5{color:#fff;font-weight:800;font-size:1rem;margin-bottom:18px}
.f-col a{display:block;padding:6px 0;color:#b9c6d3;transition:.2s}
.f-col a:hover{color:var(--cyan)}
.f-col p{font-size:.92rem;margin-top:14px;max-width:34ch}
.f-contact li{list-style:none;display:flex;gap:10px;align-items:flex-start;padding:7px 0;font-size:.92rem}
.f-contact svg{width:18px;height:18px;stroke:var(--cyan);flex-shrink:0;margin-top:3px}
.f-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:.85rem;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#8ea1b3}
.f-bottom a{color:var(--cyan);font-weight:700}

/* page hero (inner) */
.page-hero{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;padding:60px 0;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset-inline-end:-60px;top:-60px;width:280px;height:280px;
  border-radius:50%;border:40px solid rgba(41,171,226,.10)}
.page-hero .crumb{color:var(--cyan);font-weight:700;font-size:.85rem;margin-bottom:10px}
.page-hero h1{font-size:clamp(1.8rem,3.4vw,2.8rem);font-weight:800}

/* prose */
.prose p{margin-bottom:18px;color:#33475a;font-size:1.05rem}
.prose h3{font-size:1.4rem;font-weight:800;margin:28px 0 12px;color:var(--navy)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.media-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  aspect-ratio:4/3;background:linear-gradient(135deg,var(--navy),#0e3350);display:grid;place-items:center;padding:40px}
.media-card img{width:70%;opacity:.95}
/* photo variant — fills the whole frame instead of centring a logo */
.media-card.photo{padding:0;background:var(--navy)}
.media-card.photo img{width:100%;height:100%;object-fit:cover;opacity:1}

/* value list */
.vlist{list-style:none}
.vlist li{display:flex;gap:14px;padding:12px 0;align-items:flex-start;border-bottom:1px dashed var(--line)}
.vlist li b{display:block;color:var(--navy)}
.vlist li span{color:var(--steel);font-size:.95rem}
.vlist .chk{width:26px;height:26px;border-radius:7px;background:var(--cyan);flex-shrink:0;
  display:grid;place-items:center;margin-top:3px}
.vlist .chk svg{width:15px;height:15px;stroke:#fff}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:7px;color:var(--navy)}
.field input,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);
  border-radius:10px;font-family:inherit;font-size:.98rem;background:var(--white);transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(41,171,226,.15)}
.info-box{background:var(--navy);color:#cdd8e2;border-radius:var(--radius);padding:36px}
.info-box h3{color:#fff;margin-bottom:20px}
.info-box li{list-style:none;display:flex;gap:14px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08);align-items:flex-start}
.info-box svg{width:20px;height:20px;stroke:var(--cyan);flex-shrink:0;margin-top:3px}
.info-box a{color:#cdd8e2}
.info-box a:hover{color:var(--cyan)}

/* map embed */
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.map-wrap iframe{width:100%;height:420px;border:0;display:block;filter:grayscale(.15)}

/* product detail cards (real photos) */
.pd-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.pd-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.pd-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:transparent}
.pd-media{position:relative;background:#fff;border-bottom:1px solid var(--line)}
.pd-media img{width:100%;aspect-ratio:1;object-fit:contain;padding:14px}
.pd-media .tag{position:absolute;top:14px;inset-inline-start:14px;background:var(--red);color:#fff;
  font-size:.72rem;font-weight:800;padding:6px 13px;border-radius:6px;z-index:2}
.pd-body{padding:24px;flex:1;display:flex;flex-direction:column}
.pd-body h3{font-size:1.15rem;font-weight:800;color:var(--navy);margin-bottom:8px}
.pd-body p{color:var(--steel);font-size:.94rem;flex:1}
.pd-body .pd-cta{margin-top:16px;display:inline-flex;align-items:center;gap:7px;
  color:var(--cyan-dark);font-weight:800;font-size:.9rem}
.pd-body .pd-cta svg{width:15px;height:15px;stroke:var(--cyan-dark);transition:.2s}
.pd-card:hover .pd-cta svg{transform:translateX(-4px)}
body[dir="ltr"] .pd-card:hover .pd-cta svg{transform:translateX(4px)}
@media(max-width:680px){.pd-grid{grid-template-columns:1fr}}

/* clickable equipment tile with real photo */
a.ptile{display:block}
.ptile .pimg.photo{background:#fff}
.ptile .pimg.photo img{width:100%;height:100%;object-fit:contain;padding:12px}
.ptile .view-hint{display:inline-flex;align-items:center;gap:6px;margin-top:12px;
  color:var(--cyan-dark);font-weight:800;font-size:.85rem}
.ptile .view-hint svg{width:14px;height:14px;stroke:var(--cyan-dark);transition:.2s}
a.ptile:hover .view-hint svg{transform:translateX(-4px)}
body[dir="ltr"] a.ptile:hover .view-hint svg{transform:translateX(4px)}

/* fallback when a product photo hasn't been added yet */
img.ph{opacity:.14;padding:22% !important;object-fit:contain;
  background:repeating-linear-gradient(45deg,#f2f6fa,#f2f6fa 12px,#eaf0f6 12px,#eaf0f6 24px)}

/* homepage category cards */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
a.cat{display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.25s}
a.cat:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.cat .cat-img{background:#fff;border-bottom:1px solid var(--line);position:relative}
.cat .cat-img img{width:100%;aspect-ratio:16/11;object-fit:contain;padding:16px}
.cat .cat-img .tag{position:absolute;top:12px;inset-inline-start:12px;background:var(--navy);
  color:#fff;font-size:.7rem;font-weight:800;padding:5px 12px;border-radius:6px}
.cat .cat-b{padding:22px}
.cat .cat-b h3{font-size:1.1rem;font-weight:800;color:var(--navy);margin-bottom:6px}
.cat .cat-b p{color:var(--steel);font-size:.92rem}
.cat .cat-b .go{display:inline-flex;align-items:center;gap:6px;margin-top:12px;
  color:var(--red);font-weight:800;font-size:.88rem}
.cat .cat-b .go svg{width:14px;height:14px;stroke:var(--red);transition:.2s}
a.cat:hover .go svg{transform:translateX(-4px)}
body[dir="ltr"] a.cat:hover .go svg{transform:translateX(4px)}
/* placeholder card for categories still being added */
.cat.soon{border-style:dashed;background:transparent;pointer-events:none}
.cat.soon .cat-img{background:var(--paper);display:grid;place-items:center;min-height:180px;border-bottom-color:transparent}
.cat.soon .cat-img span{color:var(--steel);font-weight:800;font-size:.9rem;opacity:.65}
@media(max-width:960px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.cat-grid{grid-template-columns:1fr}}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ==========================  RESPONSIVE  ============================== */
@media(max-width:960px){
  .hero .container{grid-template-columns:1fr;text-align:center}
  .hero .eyebrow{justify-content:center}
  .hero .hero-cta{justify-content:center}
  .hero-orbit{max-width:360px;margin-inline:auto;order:-1}
  .grid.g3,.grid.g4{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(2,1fr);gap:34px}
  .process::before{display:none}
  .two-col,.contact-grid{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .stats .container{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border:none}
}
@media(max-width:680px){
  /* backdrop-filter on the header traps position:fixed children — disable it on
     mobile so the slide-out menu can fill the whole viewport height */
  .site-header{backdrop-filter:none;background:#fff}
  .menu{position:fixed;top:0;bottom:0;right:0;left:auto;
    width:82%;max-width:330px;height:100vh;height:100dvh;background:#fff;
    flex-direction:column;align-items:stretch;padding:88px 20px 30px;gap:2px;
    transform:translateX(100%);transition:transform .32s,visibility .32s;
    visibility:hidden;box-shadow:-8px 0 40px rgba(11,27,43,.28);z-index:70;
    overflow-y:auto;-webkit-overflow-scrolling:touch}
  body[dir="ltr"] .menu{right:auto;left:0;transform:translateX(-100%);
    box-shadow:8px 0 40px rgba(11,27,43,.28)}
  .menu.open,
  body[dir="ltr"] .menu.open{transform:translateX(0);visibility:visible}
  .menu a{padding:15px 16px;border-bottom:1px solid var(--line);border-radius:8px;
    color:var(--navy);font-size:1.02rem;font-weight:700}
  .menu a:hover,.menu a:active{background:var(--paper);color:var(--cyan-dark)}
  .menu a.active{color:var(--red)}
  .menu a.active::after{display:none}
  /* dark overlay behind the open menu */
  .menu-overlay{position:fixed;inset:0;background:rgba(11,27,43,.55);
    opacity:0;visibility:hidden;transition:.3s;z-index:65}
  .menu-overlay.show{opacity:1;visibility:visible}
  .burger{display:flex;position:relative;z-index:71}
  .topbar .t-info span:nth-child(n+3){display:none}
  .grid.g3,.grid.g4,.grid.g2{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr}
  .stats .container{grid-template-columns:1fr 1fr}
  section.block{padding:60px 0}
}