/* ==========================================================================
   Alsalhi Metals — «فولاذ وكهرمان»
   graphite · steel · concrete · aluminium · amber
   ========================================================================== */
:root{
  --graphite:#121416; --steel:#2A2F35; --steel-2:#1B1F23; --ink-deep:#0B0D0F; --alu:#8E969F; --amber:#F2A516; --amber-hi:#FFB830;
  --bg:#E7E8E9; --surface:#F4F5F5; --surface-2:#DCDEE0; --text:#15181B; --muted:#5A616A; --accent-text:#A86D00;
  --rule:rgba(21,24,27,.13); --rule-strong:rgba(21,24,27,.26);
  --on-dark:#EDEEEF; --on-dark-muted:#9AA2AA; --dark-rule:rgba(237,238,239,.14);
  --f-display:"IBM Plex Sans Arabic","IBM Plex Sans",Tahoma,sans-serif;
  --f-body:"IBM Plex Sans Arabic","IBM Plex Sans","Segoe UI",Tahoma,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --f-lat:"IBM Plex Sans","IBM Plex Sans Arabic",Arial,sans-serif;
  /* سلّم الأوزان الثابت: عناوين 700 · بطاقات وعناوين فرعية 600 · أزرار وتسميات 500 · نص 400 · السطر الخفيف 300 · الأرقام الكبيرة 200 */
  --w-head:700; --w-title:600; --w-ui:500; --w-body:400; --w-light:300; --w-num:200;
  --r:14px; --r-lg:22px; --gut:clamp(16px,4vw,56px); --sec:clamp(84px,10vw,150px);
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#0E1012; --surface:#171A1D; --surface-2:#20242845; --text:#E9EBEC; --muted:#99A1A9; --accent-text:#F2A516;
  --rule:rgba(233,235,236,.11); --rule-strong:rgba(233,235,236,.24); color-scheme:dark;
}
:root[lang="en"]{ --f-display:"IBM Plex Sans","IBM Plex Sans Arabic",Arial,sans-serif; --f-body:"IBM Plex Sans","IBM Plex Sans Arabic",Arial,sans-serif; }

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:1.3}
:root[lang="en"] h1,:root[lang="en"] h2{letter-spacing:-.01em}
p{margin:0}
button{font:inherit}
.wrap{width:min(1280px,100%);margin-inline:auto;padding-inline:var(--gut)}
.wrap.narrow{width:min(880px,100%)}
.mono{font-family:var(--f-mono);direction:ltr;unicode-bidi:isolate}
.lat{font-family:var(--f-lat);direction:ltr;unicode-bidi:isolate}
.ic{width:18px;height:18px;flex:none}
[dir="rtl"] .flip{transform:scaleX(-1)}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:200;background:var(--amber);color:#15181b;padding:10px 16px;border-radius:10px;text-decoration:none}
.skip:focus{top:12px}
::selection{background:var(--amber);color:#15181b}

/* ---------- buttons & pills ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:14px 26px;font-weight:var(--w-title);font-size:15px;line-height:1.2;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s,border-color .25s,color .25s}
.btn:hover{transform:translateY(-2px)}
.btn .ic{width:17px;height:17px}
.btn-amber{background:var(--amber);color:#15181b}
.btn-amber:hover{background:var(--amber-hi)}
.btn-ghost{border-color:rgba(237,238,239,.35);color:var(--on-dark)}
.btn-ghost:hover{border-color:var(--on-dark);background:rgba(255,255,255,.06)}
.btn-line{border-color:var(--rule-strong);color:var(--text)}
.btn-line:hover{border-color:var(--amber);color:var(--accent-text)}
.pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid currentColor;border-radius:999px;padding:0 16px;font-size:13px;font-weight:var(--w-ui);text-decoration:none;background:transparent;color:inherit;cursor:pointer;opacity:.9;transition:opacity .2s,border-color .2s,background .2s}
.pill:hover{opacity:1;border-color:var(--amber)}
.pill.icon{width:42px;padding:0}
.pill.lang{font-family:var(--f-mono);letter-spacing:.08em}
.link-arrow{display:inline-flex;align-items:center;gap:10px;font-weight:var(--w-title);text-decoration:none;color:var(--accent-text);border-bottom:1px solid currentColor;padding-bottom:4px;justify-self:start}
.link-arrow:hover .ic{transform:translateX(4px)}
[dir="rtl"] .link-arrow:hover .ic{transform:scaleX(-1) translateX(4px)}

/* ---------- opening shutter (home, once per session) ---------- */
.shutter{position:fixed;inset:0;z-index:150;pointer-events:none;
  background:
    linear-gradient(180deg,transparent 0 calc(100% - 64px),#0b0d0f calc(100% - 64px) calc(100% - 58px),#3b4148 calc(100% - 58px)),
    repeating-linear-gradient(180deg,#30353b 0 26px,#454b52 26px 28px,#1c2024 28px 31px,#2a2f35 31px 34px);
  animation:rollup 1.25s .55s cubic-bezier(.75,0,.2,1) forwards}
.shutter::after{content:"";position:absolute;inset-inline:0;bottom:22px;margin-inline:auto;width:120px;height:10px;border-radius:6px;background:#15181b;box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.s-plate{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:14px;animation:fadeout .45s .45s forwards}
.s-plate img{width:92px;height:92px;border-radius:50%}
.s-plate span{font-family:var(--f-mono);font-size:11px;letter-spacing:.34em;color:#c7ccd1}
@keyframes rollup{to{transform:translateY(-102%)}}
@keyframes fadeout{to{opacity:0}}
.seen .shutter,html:not(.js) .shutter{display:none}
@media (prefers-reduced-motion:reduce){.shutter{display:none}}

/* ---------- header ---------- */
.head{position:fixed;inset-inline:0;top:0;z-index:60;color:var(--on-dark);transition:background .35s,box-shadow .35s,transform .35s}
.head.solid{background:rgba(18,20,22,.94);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--dark-rule)}
.head-in{display:flex;align-items:center;gap:26px;padding-block:18px;transition:padding .35s}
.head.solid .head-in{padding-block:10px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.brand img{width:52px;height:52px;border-radius:50%;box-shadow:0 0 0 1px rgba(255,255,255,.18);flex:none;transition:width .35s,height .35s}
.head.solid .brand img{width:42px;height:42px}
.brand b{display:block;font-family:var(--f-display);font-weight:var(--w-head);font-size:15px;line-height:1.35;white-space:nowrap}
.brand small{display:block;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;color:var(--on-dark-muted);direction:ltr;text-align:start}
.nav{display:flex;align-items:center;gap:4px;margin-inline-start:auto;font-size:14.5px}
.nav>a,.has-mega>a{display:inline-flex;align-items:center;gap:6px;text-decoration:none;padding:10px 12px;opacity:.85;border-radius:999px;transition:opacity .2s,background .2s}
.nav>a:hover,.has-mega:hover>a,.nav a[aria-current]{opacity:1}
.nav a[aria-current]{box-shadow:inset 0 -2px 0 var(--amber);border-radius:0}
.chev{width:14px;height:14px;transition:transform .3s}
.has-mega:hover .chev,.has-mega:focus-within .chev{transform:rotate(180deg)}
.mega{position:absolute;inset-inline:0;top:100%;background:rgba(18,20,22,.97);backdrop-filter:blur(12px);border-top:1px solid var(--dark-rule);box-shadow:0 30px 60px -30px rgba(0,0,0,.6);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s,transform .25s,visibility .25s}
.has-mega:hover .mega,.has-mega:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega-in{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;padding-block:34px 40px}
.mega-col{display:grid;align-content:start;gap:2px}
.mega-col b{display:flex;justify-content:space-between;align-items:center;font-family:var(--f-display);font-size:14px;padding-bottom:12px;margin-bottom:8px;border-bottom:1px solid var(--dark-rule);color:var(--amber)}
.mega-col b span{font-size:11px;color:var(--on-dark-muted)}
.mega-col a{text-decoration:none;font-size:14px;color:#c9ced3;padding:6px 0;transition:color .2s,padding .2s}
.mega-col a:hover{color:#fff;padding-inline-start:6px}
.tools{display:flex;gap:8px;align-items:center}
.i-sun{display:none}
:root[data-theme="dark"] .i-sun{display:block}
:root[data-theme="dark"] .i-moon{display:none}
.menu-btn{display:none}
.head-cta{padding:11px 20px;font-size:14px}

/* drawer */
.scrim{position:fixed;inset:0;z-index:70;background:rgba(8,9,10,.55);backdrop-filter:blur(2px)}
/* يدخل من جهة القراءة: يمين للعربي، يسار للإنجليزي */
.drawer{position:fixed;top:0;bottom:0;right:0;z-index:80;width:min(400px,88vw);background:var(--graphite);color:var(--on-dark);display:flex;flex-direction:column;transform:translateX(105%);visibility:hidden;transition:transform .45s var(--ease),visibility .45s;overflow-y:auto;padding-bottom:env(safe-area-inset-bottom,0px)}
[dir="ltr"] .drawer{right:auto;left:0;transform:translateX(-105%)}
.drawer.open{transform:none;visibility:visible}
.d-top{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--dark-rule)}
.d-top img{width:44px;height:44px;border-radius:50%}
.d-nav{display:grid;padding:10px 20px}
.d-nav>a{text-decoration:none;font-family:var(--f-display);font-weight:var(--w-head);font-size:19px;padding:14px 0;border-bottom:1px solid var(--dark-rule)}
.d-nav>a[aria-current]{color:var(--amber)}
.d-fam{border-bottom:1px solid var(--dark-rule)}
.d-fam summary{list-style:none;display:flex;justify-content:space-between;cursor:pointer;padding:12px 0;padding-inline-start:14px;color:#c9ced3;font-size:15px}
.d-fam summary::-webkit-details-marker{display:none}
.d-fam summary span{color:var(--amber);font-size:12px}
.d-fam a{display:block;text-decoration:none;padding:8px 0;padding-inline-start:28px;font-size:14px;color:var(--on-dark-muted)}
.d-foot{margin-top:auto;padding:20px;display:grid;gap:12px}
.d-line{text-align:center;text-decoration:none;color:var(--on-dark-muted)}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--graphite);color:var(--on-dark);overflow:hidden;isolation:isolate}
.hero-photo{position:absolute;inset:0;z-index:-3}
.hero-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.15) brightness(.62);transform:scale(1.04);animation:heroin 2.4s var(--ease) forwards}
.seen .hero-photo img{animation:none;transform:none}
@keyframes heroin{to{transform:none}}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(to left,rgba(18,20,22,.96) 0%,rgba(18,20,22,.78) 42%,rgba(18,20,22,.25) 100%),linear-gradient(0deg,rgba(18,20,22,1) 0%,rgba(18,20,22,0) 42%)}
[dir="ltr"] .hero::before{background:linear-gradient(to right,rgba(18,20,22,.96) 0%,rgba(18,20,22,.78) 42%,rgba(18,20,22,.25) 100%),linear-gradient(0deg,rgba(18,20,22,1) 0%,rgba(18,20,22,0) 42%)}
.hero-grid,.banner-grid{position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(242,165,22,.07) 1px,transparent 1px) 0 0/80px 80px,linear-gradient(0deg,rgba(242,165,22,.055) 1px,transparent 1px) 0 0/80px 80px;-webkit-mask-image:linear-gradient(to left,#000,transparent 72%);mask-image:linear-gradient(to left,#000,transparent 72%)}
[dir="ltr"] .hero-grid,[dir="ltr"] .banner-grid{-webkit-mask-image:linear-gradient(to right,#000,transparent 72%);mask-image:linear-gradient(to right,#000,transparent 72%)}
.hero-in{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:40px;align-items:end;min-height:min(880px,100svh);padding-top:170px;padding-bottom:64px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;line-height:1.5;color:#c3c9cf;border:1px solid var(--dark-rule);border-radius:999px;padding:7px 16px;background:rgba(18,20,22,.5);backdrop-filter:blur(6px)}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(242,165,22,.18);flex:none}
.hero h1{font-weight:var(--w-head);font-size:clamp(40px,6.4vw,96px);line-height:1.12;margin-top:26px}
.hero h1 span{display:block;font-weight:var(--w-light);color:#c5cad0}
.hero .lede{max-width:54ch;margin-top:24px;font-size:clamp(16px,1.35vw,19px);color:#cfd4d9;font-weight:var(--w-light)}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero-copy>*{animation:rise .9s var(--ease) both;animation-delay:var(--hd,0s)}
.hero-copy>*:nth-child(2){--hd:.08s}.hero-copy>*:nth-child(3){--hd:.16s}.hero-copy>*:nth-child(4){--hd:.24s}
:root:not(.seen) .hero-copy>*{animation-delay:calc(1.5s + var(--hd,0s))}
@keyframes rise{from{opacity:0;transform:translateY(22px)}}
.dim{justify-self:end;display:grid;grid-template-columns:auto auto;align-items:center;gap:18px;color:var(--amber)}
.dim svg{width:44px;height:300px}
.dim-line{stroke-dasharray:288;stroke-dashoffset:288;animation:draw 1.6s .4s var(--ease) forwards}
:root:not(.seen) .dim-line{animation-delay:1.8s}
@keyframes draw{to{stroke-dashoffset:0}}
.dim-num{font-weight:var(--w-head);font-size:clamp(64px,8vw,124px);line-height:.9;color:var(--amber);font-variant-numeric:tabular-nums}
.dim-num sup{font-size:.4em;vertical-align:top}
.dim small{display:block;font-size:14px;line-height:1.6;color:var(--on-dark-muted);margin-top:10px;max-width:18ch}
.ticker{border-top:1px solid var(--dark-rule);overflow:hidden;background:rgba(0,0,0,.28)}
.ticker .track{display:flex;width:max-content;animation:tick 46s linear infinite}
.ticker:hover .track{animation-play-state:paused}
.ticker span{display:inline-flex;align-items:center;gap:14px;padding:16px 28px;font-family:var(--f-mono);font-size:12.5px;letter-spacing:.14em;color:#b9c0c7;white-space:nowrap}
.ticker span::before{content:"";width:6px;height:6px;background:var(--amber);transform:rotate(45deg)}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- section scaffolding ---------- */
.sec{padding-block:var(--sec)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.sec-head h2{font-weight:var(--w-head);font-size:clamp(30px,3.6vw,52px);margin-top:16px}
.sec-head p{color:var(--muted);max-width:58ch}
.kicker{display:inline-flex;align-items:center;gap:12px;font-family:var(--f-mono);font-size:12px;letter-spacing:.2em;color:var(--accent-text);text-transform:uppercase;direction:ltr}
.kicker::before{content:"";width:34px;height:1px;background:currentColor}
[dir="rtl"] .kicker{flex-direction:row-reverse}
.sec-more{margin-top:44px;display:flex;justify-content:center}

/* reveal */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--d,0) * 70ms)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}*{animation-duration:.01ms!important;animation-iteration-count:1!important}}

/* ---------- ratings: engraved nameplates ---------- */
.plates{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.plate{position:relative;padding:30px 28px 26px;border-radius:var(--r);border:1px solid var(--rule);display:grid;gap:10px;align-content:start;
  background:linear-gradient(135deg,rgba(255,255,255,.6),rgba(255,255,255,0) 42%),repeating-linear-gradient(90deg,rgba(21,24,27,.035) 0 1px,transparent 1px 3px),var(--surface);transition:transform .4s var(--ease),box-shadow .4s}
:root[data-theme="dark"] .plate{background:linear-gradient(135deg,rgba(255,255,255,.05),rgba(255,255,255,0) 42%),repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 1px,transparent 1px 3px),var(--surface)}
.plate::before,.plate::after{content:"";position:absolute;top:14px;width:7px;height:7px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#d7dbdf,#7d858d);box-shadow:0 1px 1px rgba(0,0,0,.3)}
.plate::before{inset-inline-start:14px}.plate::after{inset-inline-end:14px}
.plate:hover{transform:translateY(-4px);box-shadow:0 30px 50px -36px rgba(0,0,0,.45)}
.p-code{font-weight:var(--w-head);font-size:clamp(30px,3vw,42px);line-height:1.05;text-align:start}
.p-std{font-size:11.5px;letter-spacing:.08em;color:var(--accent-text);text-align:start}
.plate h3{font-family:var(--f-body);font-weight:var(--w-title);font-size:16px;line-height:1.55;margin-top:6px}
.plate p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ---------- about ---------- */
.about-sec{padding-top:var(--sec)}
.about{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:center}
.about-pic{position:relative;margin:0;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;background:var(--steel)}
.about-pic img{width:100%;height:100%;object-fit:cover}
.about-pic::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,13,15,.85),transparent 45%)}
.about-pic figcaption{position:absolute;z-index:1;inset-inline:20px;bottom:20px;display:flex;justify-content:space-between;align-items:end;gap:12px;color:#fff;font-size:13.5px}
.about-pic figcaption b{font-weight:var(--w-head);font-size:48px;line-height:1;color:var(--amber)}
.about-body{display:grid;gap:22px}
.about-body h2{font-weight:var(--w-head);font-size:clamp(28px,3.2vw,46px)}
.about-body .lead{color:var(--text);font-weight:var(--w-ui)}
.about-body p{color:var(--muted)}
.pillars{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px;border-top:1px solid var(--rule);margin-top:6px}
.pillars div{padding-top:20px}
.pillars div:nth-child(n+3){margin-top:18px;border-top:1px solid var(--rule)}
.pillars b{font-family:var(--f-display);font-weight:var(--w-head);font-size:16px;display:flex;align-items:center;gap:10px}
.pillars b::before{content:"";width:10px;height:10px;border:2px solid var(--amber);transform:rotate(45deg);flex:none}
.pillars span{display:block;color:var(--muted);font-size:14px;margin-top:8px;line-height:1.75}

/* ---------- catalog index ---------- */
.catalog{background:var(--surface);border-block:1px solid var(--rule)}
.cat-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,60px);align-items:start}
.fam-list{display:grid;border-top:1px solid var(--rule-strong)}
.fam{appearance:none;background:none;border:0;border-bottom:1px solid var(--rule-strong);color:inherit;text-align:start;cursor:pointer;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:24px 4px;transition:padding .35s var(--ease)}
.fam .n{font-size:12px;color:var(--muted)}
.fam b{font-family:var(--f-display);font-weight:var(--w-head);font-size:clamp(18px,1.8vw,24px);line-height:1.4}
.fam .c{font-size:12px;border:1px solid var(--rule-strong);border-radius:999px;padding:3px 10px;color:var(--muted)}
.fam[aria-selected="true"]{padding-inline-start:18px}
.fam[aria-selected="true"] b{color:var(--accent-text)}
.fam[aria-selected="true"] .c{background:var(--amber);border-color:var(--amber);color:#15181b}
.panels{position:sticky;top:100px}
.panel{display:grid;gap:18px;animation:fadein .5s var(--ease)}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}}
.shot{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:16/9;background:var(--steel)}
.shot img{width:100%;height:100%;object-fit:cover}
.tag,.p-tag{position:absolute;inset-inline-start:14px;top:14px;font-size:11px;letter-spacing:.12em;color:#fff;background:rgba(18,20,22,.74);backdrop-filter:blur(4px);border-radius:999px;padding:6px 12px}
.panel p{color:var(--muted);font-size:15px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a{text-decoration:none;font-size:13.5px;border:1px solid var(--rule-strong);border-radius:999px;padding:7px 14px;background:var(--bg);transition:border-color .2s,color .2s}
.chips a:hover{border-color:var(--amber);color:var(--accent-text)}

/* ---------- crash-rated ---------- */
.crash{position:relative;background:var(--graphite);color:var(--on-dark);overflow:hidden;isolation:isolate}
.crash-photo{position:absolute;inset:0;z-index:-2}
.crash-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(.2) brightness(.35)}
.crash::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to left,rgba(18,20,22,.35),rgba(18,20,22,.95) 60%)}
[dir="ltr"] .crash::before{background:linear-gradient(to right,rgba(18,20,22,.35),rgba(18,20,22,.95) 60%)}
.hazard{height:14px;background:repeating-linear-gradient(-45deg,var(--amber) 0 16px,#15181b 16px 32px);background-size:45.25px 45.25px;animation:hz 1.6s linear infinite}
@keyframes hz{to{background-position:45.25px 0}}
.crash-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;padding-block:clamp(84px,10vw,140px)}
.big{font-weight:var(--w-head);font-size:clamp(110px,17vw,250px);line-height:.8;color:transparent;-webkit-text-stroke:2px var(--amber);text-align:start}
.big-cap{font-size:12.5px;letter-spacing:.2em;color:var(--on-dark-muted);margin-top:18px;text-align:start}
.crash .kicker{color:var(--amber)}
.crash h2{font-weight:var(--w-head);font-size:clamp(28px,3.2vw,46px);margin-top:16px}
.crash .lede{color:#c8cdd2;margin-top:18px;max-width:54ch}
.gauges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--dark-rule);border:1px solid var(--dark-rule);border-radius:var(--r);overflow:hidden;margin-block:34px}
.gauges div{background:rgba(18,20,22,.88);padding:20px 22px}
.gauges b{display:flex;align-items:baseline;gap:8px;font-weight:var(--w-head);line-height:1.1}
.gauges b .lat{font-size:30px;font-variant-numeric:tabular-nums}
.gauges b em{font-style:normal;font-family:var(--f-body);font-weight:var(--w-body);font-size:14px;color:var(--on-dark-muted)}
.gauges span{font-size:13px;color:var(--on-dark-muted)}

/* ---------- reel ---------- */
.reel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.reel-item{display:grid;grid-template-rows:1fr auto;gap:12px;text-decoration:none}
.reel-item .img{border-radius:var(--r);overflow:hidden;aspect-ratio:16/10;background:var(--steel)}
.reel-item.wide{grid-column:span 2}
.reel-item.wide .img{aspect-ratio:auto;height:100%;min-height:0}
.reel-item img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.reel-item:hover img{transform:scale(1.05)}
.cap{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.cap b{font-weight:var(--w-title);font-size:15.5px}
.cap .mono{font-size:11.5px;color:var(--muted)}

/* ---------- partners ---------- */
.partners{background:var(--steel-2);color:var(--on-dark);padding-block:70px}
.partners .lbl{display:flex;gap:14px;align-items:center;font-size:14px;color:var(--on-dark-muted);margin-bottom:34px}
.partners .lbl::before{content:"";width:34px;height:1px;background:var(--amber)}
.partners .lbl .mono{font-size:11px;letter-spacing:.2em}
.logos{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:34px 48px}
.logos img{height:44px;width:auto;opacity:.72;transition:opacity .3s}
.logos img:hover{opacity:1}

/* ---------- certificates ---------- */
.certs{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,80px);align-items:center}
/* مروحة الشهادات: المسافات نسبة من عرض الورقة نفسها فتبقى داخل عمودها بأي عرض */
.fan{position:relative;display:block;width:100%;aspect-ratio:1/.68;max-width:560px;justify-self:center}
.fan img{position:absolute;top:4%;left:50%;width:36%;border-radius:6px;box-shadow:0 30px 50px -30px rgba(0,0,0,.55),0 0 0 1px var(--rule);background:#fff;transition:transform .6s var(--ease)}
.fan img:nth-child(1){transform:translateX(-50%) translateX(-82%) rotate(-12deg)}
.fan img:nth-child(2){transform:translateX(-50%) translateX(-41%) rotate(-6deg)}
.fan img:nth-child(3){transform:translateX(-50%)}
.fan img:nth-child(4){transform:translateX(-50%) translateX(41%) rotate(6deg)}
.fan img:nth-child(5){transform:translateX(-50%) translateX(82%) rotate(12deg)}
.fan:hover img:nth-child(1){transform:translateX(-50%) translateX(-92%) rotate(-14deg)}
.fan:hover img:nth-child(5){transform:translateX(-50%) translateX(92%) rotate(14deg)}
.certs .count{font-weight:var(--w-head);font-size:88px;line-height:1;color:var(--accent-text);margin-top:14px;text-align:start}
.certs h2{font-weight:var(--w-head);font-size:clamp(26px,3vw,40px);margin-top:6px}
.c-list{list-style:none;padding:0;margin:24px 0 30px;display:grid;gap:10px}
.c-list li{display:flex;gap:14px;align-items:baseline;border-bottom:1px solid var(--rule);padding-bottom:10px;font-size:15px}
.c-list .mono{font-size:12px;color:var(--accent-text);min-width:120px}

/* ---------- contact ---------- */
.contact{background:var(--graphite);color:var(--on-dark);padding-block:var(--sec)}
.contact-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,80px)}
.contact .kicker{color:var(--amber)}
.contact h2{font-weight:var(--w-head);font-size:clamp(34px,4.4vw,64px);margin-top:16px}
.contact h2 span{display:block;font-weight:var(--w-light);color:#b9c0c7}
.lines{display:grid;margin-top:34px;border-top:1px solid var(--dark-rule)}
.lines a{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--dark-rule);text-decoration:none;transition:color .2s}
.lines a:hover{color:var(--amber)}
.lines span{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--on-dark-muted)}
.lines b{font-weight:var(--w-ui)}
.qform{display:grid;gap:14px;align-content:start;background:rgba(255,255,255,.03);border:1px solid var(--dark-rule);border-radius:var(--r-lg);padding:clamp(20px,3vw,34px)}
.qform label{display:grid;gap:6px;font-size:13px;color:var(--on-dark-muted)}
.qform input,.qform select,.qform textarea{font:inherit;font-size:15px;color:var(--on-dark);background:rgba(0,0,0,.3);border:1px solid var(--dark-rule);border-radius:10px;padding:12px 14px;width:100%}
.qform select option,.qform select optgroup{background:var(--graphite);color:var(--on-dark)}
.qform input:focus,.qform select:focus,.qform textarea:focus{outline:2px solid var(--amber);border-color:transparent}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-err{font-size:13px;color:var(--amber)}
.qform .btn{justify-self:start}

/* ---------- banner (inner pages) ---------- */
.banner{position:relative;background:var(--graphite);color:var(--on-dark);overflow:hidden;isolation:isolate;padding-top:170px;padding-bottom:clamp(56px,7vw,96px)}
.banner-img{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover;filter:grayscale(.35) brightness(.5)}
.banner::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(0deg,rgba(18,20,22,.95),rgba(18,20,22,.35) 70%)}
.crumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--on-dark-muted);margin-bottom:22px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--amber)}
.banner-tag{display:inline-block;font-size:11.5px;letter-spacing:.14em;color:#15181b;background:var(--amber);border-radius:999px;padding:6px 14px;margin-bottom:16px}
.banner h1{font-weight:var(--w-head);font-size:clamp(34px,5vw,72px);max-width:20ch}
.banner p{max-width:62ch;margin-top:18px;color:#c8cdd2;font-size:clamp(15px,1.25vw,18px)}

/* ---------- products page ---------- */
.fam-jump{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(40px,5vw,70px)}
.fam-jump a{display:inline-flex;align-items:center;gap:10px;text-decoration:none;border:1px solid var(--rule-strong);border-radius:999px;padding:10px 18px;font-size:14px;font-weight:var(--w-ui);background:var(--surface)}
.fam-jump a:hover{border-color:var(--amber)}
.fam-jump .mono{font-size:11px;color:var(--accent-text)}
.fam-block{scroll-margin-top:110px;padding-block:clamp(30px,4vw,56px);border-top:1px solid var(--rule-strong)}
.fam-head{display:grid;grid-template-columns:auto minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:baseline;margin-bottom:34px}
.fam-head .mono{font-size:13px;color:var(--accent-text)}
.fam-head h2{font-weight:var(--w-head);font-size:clamp(24px,2.6vw,36px)}
.fam-head p{color:var(--muted);font-size:15px}
.p-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.p-card{display:grid;grid-template-rows:auto 1fr;text-decoration:none;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.p-card:hover{transform:translateY(-4px);border-color:var(--rule-strong);box-shadow:0 30px 50px -36px rgba(0,0,0,.45)}
.p-img{position:relative;display:block;aspect-ratio:16/10;background:var(--steel);overflow:hidden}
.p-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.p-card:hover .p-img img{transform:scale(1.05)}
.p-body{display:grid;gap:8px;align-content:start;padding:20px 22px 22px}
.p-body b{font-family:var(--f-display);font-weight:var(--w-head);font-size:17px;line-height:1.45}
.p-sum{font-size:13.5px;color:var(--muted);line-height:1.7}
.p-more{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-size:13.5px;font-weight:var(--w-title);color:var(--accent-text)}
.p-more .ic{width:15px;height:15px}
[dir="rtl"] .p-more .ic{transform:scaleX(-1)}

/* ---------- product page ---------- */
.product-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(28px,4vw,64px);align-items:start}
.p-side{position:sticky;top:100px;display:grid;gap:16px}
.side-card{position:relative;display:grid;gap:12px;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r-lg);padding:24px}
.side-card>b{font-family:var(--f-display);font-weight:var(--w-head);font-size:18px;line-height:1.45}
.side-card .p-tag{position:static;justify-self:start;background:var(--graphite)}
.side-card p{font-size:14px;color:var(--muted)}
.side-card .btn{width:100%}
.side-line{display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;color:var(--muted);font-size:14px}
.side-nav{gap:0}
.side-nav>b{font-size:15px;padding-bottom:10px;border-bottom:1px solid var(--rule)}
.side-nav a{display:flex;justify-content:space-between;align-items:center;gap:10px;text-decoration:none;font-size:14px;padding:11px 0;border-bottom:1px solid var(--rule);color:var(--muted);transition:color .2s}
.side-nav a:last-child{border-bottom:0}
.side-nav a:hover{color:var(--accent-text)}
.side-nav .ic{width:14px;height:14px;opacity:.6}
.related{padding-top:0}

/* spec sheet typography (migrated technical content) */
.spec{min-width:0;font-size:16.5px;line-height:1.95}
.spec>*+*{margin-top:1.1em}
.spec h2{font-weight:var(--w-head);font-size:clamp(24px,2.4vw,32px);margin-top:1.8em;padding-top:1.2em;border-top:1px solid var(--rule)}
.spec>h2:first-child{margin-top:0;padding-top:0;border-top:0}
.spec h3{font-weight:var(--w-head);font-size:clamp(18px,1.7vw,22px);margin-top:1.6em;display:flex;align-items:center;gap:12px}
.spec h3::before{content:"";width:10px;height:10px;border:2px solid var(--amber);transform:rotate(45deg);flex:none}
.spec p{color:var(--text)}
.spec ul,.spec ol{padding-inline-start:1.2em}
.spec li{margin-block:.35em}
.spec li::marker{color:var(--amber)}
.spec strong{font-weight:var(--w-title)}
.spec a{color:var(--accent-text)}
.spec figure{margin:1.6em 0}
.spec figure img{border-radius:var(--r);background:#fff;border:1px solid var(--rule);width:auto;max-width:100%;margin-inline:auto}
.spec .spec-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-block:1.6em;align-items:center}
.spec .spec-gallery figure{margin:0;display:grid;place-items:center;background:#fff;border:1px solid var(--rule);border-radius:var(--r);padding:10px;height:100%}
.spec .spec-gallery img{border:0;border-radius:6px;width:auto;max-height:420px}
.spec .spec-box{border:1px solid var(--rule);border-radius:var(--r);padding:20px 22px;background:var(--surface)}
.spec .spec-box h3{margin-top:0}
.spec table{width:100%;border-collapse:collapse;font-size:14px;display:block;overflow-x:auto}
.spec th,.spec td{border:1px solid var(--rule);padding:8px 10px;text-align:start}
.spec a.js-lightbox{cursor:zoom-in}

/* ---------- certificates page ---------- */
.c-high{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:clamp(40px,5vw,70px)}
.c-high .plate p{color:var(--text);font-size:14px}
.c-high .p-code{font-size:clamp(22px,2.1vw,30px);overflow-wrap:anywhere}
.c-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.c-sheet{position:relative;display:block;border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 0 0 1px var(--rule),0 30px 50px -40px rgba(0,0,0,.6);transition:transform .45s var(--ease),box-shadow .45s}
.c-sheet img{width:100%;aspect-ratio:1/1.414;object-fit:cover}
.c-sheet:hover{transform:translateY(-6px) rotate(-.6deg)}
.zoom{position:absolute;inset-inline-end:12px;bottom:12px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--graphite);color:#fff;opacity:0;transform:scale(.8);transition:opacity .3s,transform .3s}
.c-sheet:hover .zoom{opacity:1;transform:none}
.map-sec iframe{display:block;width:100%;height:clamp(320px,40vw,480px);border:0;filter:grayscale(.6) contrast(1.05)}
:root[data-theme="dark"] .map-sec iframe{filter:grayscale(.7) invert(.9) hue-rotate(180deg)}

/* ---------- footer ---------- */
.foot{background:var(--ink-deep);color:var(--on-dark-muted);padding-block:64px 30px;font-size:14px}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.f-brand .brand{color:var(--on-dark);margin-bottom:18px}
.f-brand .brand b{white-space:normal;font-size:14px}
.f-brand p{max-width:40ch}
.social{display:flex;gap:10px;margin-top:20px}
.social .pill{color:var(--on-dark-muted)}
.f-h{display:block;color:var(--on-dark);font-family:var(--f-display);font-weight:var(--w-head);margin-bottom:12px;font-size:14px}
.f-h2{margin-top:24px}
.foot a{display:block;text-decoration:none;padding-block:5px;transition:color .2s}
.foot a:hover{color:var(--on-dark)}
.foot address{font-style:normal;display:grid;gap:6px}
.foot address a{padding:0}
.f-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:1px solid var(--dark-rule);font-size:12.5px}

/* floating WhatsApp + lightbox */
.wa-fab{position:fixed;inset-inline-start:22px;bottom:calc(22px + env(safe-area-inset-bottom,0px));z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--amber);color:#15181b;box-shadow:0 14px 30px -12px rgba(0,0,0,.5);transition:transform .25s}
.wa-fab:hover{transform:scale(1.06)}
.wa-fab .ic{width:26px;height:26px}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(8,9,10,.92);display:grid;place-items:center;padding:40px 16px}
.lightbox[hidden]{display:none}
.lightbox img{max-height:88vh;width:auto;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb-close{position:absolute;top:18px;inset-inline-end:18px;color:#fff}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .nav{display:none}
  .menu-btn{display:inline-flex}
  .tools{margin-inline-start:auto}
  .mega{display:none}
}
@media (max-width:980px){
  .hero-in,.sec-head,.about,.cat-grid,.crash-in,.certs,.contact-in,.product-grid{grid-template-columns:1fr}
  .hero-in{min-height:0;padding-top:140px}
  .dim{justify-self:start}.dim svg{height:150px}
  .plates,.p-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .reel{grid-template-columns:repeat(2,minmax(0,1fr))}
  .panels,.p-side{position:static}
  .foot-in{grid-template-columns:1fr 1fr}
  .fam-head{grid-template-columns:auto 1fr}
  .fam-head p{grid-column:1/-1}
  .c-high,.c-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .banner{padding-top:130px}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .head-cta{display:none}
  .brand b{font-size:13px}.brand small{display:none}
  .brand img{width:44px;height:44px}
  .plates,.p-grid,.reel,.pillars,.gauges,.row2{grid-template-columns:1fr}
  .reel-item.wide{grid-column:auto}
  .reel-item.wide .img{aspect-ratio:16/10}
  .lines a{grid-template-columns:1fr;gap:4px}
  .foot-in{grid-template-columns:1fr}
  .c-high,.c-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .qform .btn{justify-self:stretch}
  .ctas .btn{flex:1 1 100%}
  .wa-fab{width:50px;height:50px}
}

/* ==========================================================================
   ترتيب v2 — كتالوج بترتيب الموقع الأصلي، شركات الصالحي، تواصل أوضح
   ========================================================================== */

/* بطاقة المنتج: صورة عريضة مثل بنرات الكتالوج الأصلي + رقم + اسم */
.p-grid{gap:22px}
.p-img{aspect-ratio:2/1}
.p-body{gap:6px;padding:18px 22px 22px}
.p-top{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:22px}
.p-n{font-size:12px;letter-spacing:.14em;color:var(--accent-text)}
.p-kids{font-size:12px;font-weight:var(--w-title);color:#15181b;background:var(--amber);border-radius:999px;padding:3px 12px}
.p-body b{font-size:18px}
.p-card.has-kids{border-color:rgba(242,165,22,.45)}
.products-page{padding-top:clamp(56px,6vw,90px)}

/* القائمة المنسدلة للمنتجات */
.mega-in{grid-template-columns:minmax(0,1fr) minmax(0,2.4fr);gap:44px;align-items:start}
.mega-lead{display:grid;gap:2px;padding-inline-end:36px;border-inline-end:1px solid var(--dark-rule)}
.mega-lead a{text-decoration:none;font-size:14px;color:#c9ced3;padding:6px 0;transition:color .2s,padding .2s}
.mega-lead a:hover{color:#fff;padding-inline-start:6px}
.mega-lead .ml{display:flex;gap:10px;align-items:baseline;font-family:var(--f-display);font-weight:var(--w-head);font-size:15px;color:var(--amber);padding-bottom:12px;margin-bottom:6px;border-bottom:1px solid var(--dark-rule)}
.mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 28px}
.mega-grid a{display:flex;gap:10px;align-items:baseline;text-decoration:none;font-size:14px;color:#c9ced3;padding:9px 0;border-bottom:1px solid rgba(237,238,239,.06);transition:color .2s}
.mega-grid a:hover{color:#fff}
.mega-grid .mono,.mega-lead .mono{font-size:11px;color:var(--on-dark-muted)}
.d-fam a.d-sub{padding-inline-start:44px;font-size:13px;opacity:.8}

/* صفحة المنتج: فهرس المنتجات والتنقل */
.side-nav a>span{display:flex;gap:10px;align-items:baseline}
.side-nav a .mono{font-size:11px;opacity:.7}
.side-nav a[aria-current]{color:var(--accent-text);font-weight:var(--w-title)}
.side-nav a[aria-current] .ic{opacity:1}
.side-parent{text-decoration:none;color:inherit}
.side-parent:hover{color:var(--accent-text)}
.p-side{max-height:calc(100vh - 120px);overflow:auto;scrollbar-width:thin}
.p-pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-bottom:var(--sec)}
.pg{display:grid;gap:4px;text-decoration:none;border:1px solid var(--rule);border-radius:var(--r);padding:20px 24px;background:var(--surface);transition:border-color .25s,transform .25s}
.pg:hover{border-color:var(--amber);transform:translateY(-2px)}
.pg small{font-size:12.5px;color:var(--muted)}
.pg b{font-family:var(--f-display);font-weight:var(--w-head);font-size:16px}
.pg.next{text-align:end}
.product-sec{padding-bottom:clamp(40px,5vw,70px)}

/* شركات الصالحي */
.group-sec{background:var(--surface);border-block:1px solid var(--rule)}
.group-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.g-card{display:grid;grid-template-rows:auto auto 1fr;gap:16px;text-decoration:none;background:var(--bg);border:1px solid var(--rule);border-radius:var(--r-lg);padding:26px;transition:border-color .3s,transform .3s,box-shadow .3s}
a.g-card:hover{border-color:var(--amber);transform:translateY(-4px);box-shadow:0 30px 50px -36px rgba(0,0,0,.45)}
.g-logo{display:grid;place-items:center;height:120px;border-radius:var(--r);background:#fff;border:1px solid var(--rule);padding:14px}
.g-logo img{max-height:92px;max-width:80%;width:auto;height:auto;object-fit:contain}
.g-txt{display:grid;gap:4px}
.g-txt b{font-family:var(--f-display);font-weight:var(--w-head);font-size:18px}
.g-txt small{font-size:14px;color:var(--muted);line-height:1.7}
.g-go{align-self:end;display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:14px;border-top:1px solid var(--rule);color:var(--accent-text);font-size:13px}
.g-go .ic{width:16px;height:16px}
.g-here{align-self:end;padding-top:14px;border-top:1px solid var(--rule);font-size:11.5px;letter-spacing:.14em;color:var(--muted);text-align:start}
.g-self{border-style:dashed}

/* التواصل */
.contact-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:clamp(36px,4vw,56px)}
.contact-head p{color:#b9c0c7;max-width:52ch}
.contact-in{align-items:start}
.c-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.c-card{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;text-decoration:none;background:rgba(255,255,255,.04);border:1px solid var(--dark-rule);border-radius:var(--r-lg);padding:22px;min-width:0;transition:border-color .25s,background .25s,transform .25s}
.c-card:hover{border-color:var(--amber);background:rgba(242,165,22,.06);transform:translateY(-2px)}
.c-ic{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--amber);color:#15181b;flex:none}
.c-ic .ic{width:22px;height:22px}
.c-txt{display:grid;gap:4px;min-width:0}
.c-txt small{font-size:13px;color:var(--on-dark-muted)}
.c-txt b{font-weight:var(--w-title);font-size:15.5px;line-height:1.5;overflow-wrap:anywhere}
.c-txt b.mono{font-size:15px}
.q-title{font-family:var(--f-display);font-weight:var(--w-head);font-size:20px;color:var(--on-dark)}

/* الفوتر: شركات الصالحي بشعاراتها + تواصل بأيقونات واضحة */
.f-sis{display:grid;gap:10px;margin-top:26px;max-width:420px}
.f-sis .f-h{margin-bottom:4px}
.foot .sis{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;border:1px solid var(--dark-rule);border-radius:var(--r);padding:10px;padding-inline-end:14px;margin:0;transition:border-color .25s,background .25s}
.foot .sis:hover{border-color:rgba(242,165,22,.5);background:rgba(255,255,255,.03)}
.s-logo{width:84px;height:54px;border-radius:10px;background:#fff;display:grid;place-items:center;padding:6px}
.s-logo img{max-width:72px;max-height:42px;width:auto;height:auto;object-fit:contain}
.s-txt{display:grid;gap:2px;min-width:0}
.s-txt b{color:var(--on-dark);font-weight:var(--w-title);font-size:14px;line-height:1.4}
.s-txt small{font-size:12px;line-height:1.5}
.s-go{width:30px;height:30px;border-radius:50%;border:1px solid var(--dark-rule);display:grid;place-items:center;color:var(--on-dark)}
.s-go .ic{width:13px;height:13px}
.f-contact{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.foot .f-contact a{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;padding:0}
.f-ic{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(242,165,22,.14);color:var(--amber);flex:none}
.f-ic .ic{width:17px;height:17px}
.f-contact small{display:block;font-size:11.5px;color:var(--on-dark-muted)}
.f-contact b{display:block;color:var(--on-dark);font-weight:var(--w-ui);font-size:14px;line-height:1.5;overflow-wrap:anywhere}
.foot a.f-all{display:inline-flex;align-items:center;gap:8px;color:var(--amber);margin-top:6px}
.foot a.f-all .ic{width:14px;height:14px}
.foot-in{grid-template-columns:1.5fr .8fr 1fr 1.3fr}

@media (max-width:1180px){.mega-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:980px){
  .group-grid{grid-template-columns:1fr}
  .contact-head{grid-template-columns:1fr}
  .p-side{max-height:none;overflow:visible}
}
@media (max-width:640px){
  .c-cards,.p-pager{grid-template-columns:1fr}
  .pg.next{text-align:start}
  .g-logo{height:100px}
}
/* بطاقات متساوية: وصف بثلاثة أسطر كحد أقصى وزر التفاصيل في الأسفل دائماً */
.p-body{grid-template-rows:auto auto auto 1fr}
.p-sum{display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.p-more{align-self:end;padding-top:6px}
/* بطاقات التواصل: عمود واحد حتى يظهر الرقم والبريد كاملين بلا كسر */
.c-cards{grid-template-columns:1fr;gap:12px}
.c-card{padding:18px 20px}
.c-txt b.mono{white-space:nowrap;overflow-wrap:normal;direction:ltr;text-align:start}
[dir="rtl"] .c-txt b.mono{text-align:right}
.f-contact b.mono{white-space:nowrap;overflow-wrap:normal;font-size:13.5px}
@media (max-width:1180px){.foot-in{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.foot-in{grid-template-columns:1fr}}
/* «من نحن» على الشاشات الصغيرة: النص أولاً ثم صورة أقصر */
@media (max-width:980px){
  .about-body{order:-1}
  .about-pic{aspect-ratio:4/3}
  .about-pic figcaption b{font-size:38px}
}
@media (max-width:640px){
  .about-pic{aspect-ratio:16/11}
  .hero-in{padding-bottom:40px;gap:28px}
  .dim svg{height:110px}
  .dim-num{font-size:64px}
}

/* المنتجات: 3 في كل صف دائماً (كتالوج الموقع الأصلي). على الشاشات الصغيرة بطاقة مختصرة: صورة + رقم + اسم */
.p-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:980px){
  .p-grid{gap:14px}
  .p-body{padding:14px 16px 16px}
  .p-body b{font-size:15px}
  .p-sum{-webkit-line-clamp:2;line-clamp:2;font-size:13px}
}
@media (max-width:640px){
  .p-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .p-card{border-radius:10px}
  .p-img{aspect-ratio:1/1}
  .p-tag,.p-sum,.p-more{display:none}
  .p-body{padding:8px 8px 10px;gap:2px;grid-template-rows:auto auto}
  .p-top{min-height:0}
  .p-n{font-size:10px;letter-spacing:.06em}
  .p-kids{position:absolute;top:6px;inset-inline-start:6px;font-size:10px;padding:2px 7px}
  .p-card{position:relative}
  .p-body b{font-size:12px;line-height:1.45;font-weight:var(--w-title)}
}

/* ===== سلّم الأوزان (IBM Plex) ===== */
body{font-weight:var(--w-body)}
h1,h2{font-weight:var(--w-head)}
h3,.p-body b,.side-card>b,.g-txt b,.pg b,.fam-head h2{font-weight:var(--w-title)}
.hero h1 span,.contact h2 span,.hero .lede,.banner p{font-weight:var(--w-light)}
.btn,.pill,.nav>a,.has-mega>a,.link-arrow,.p-more,.chips a,.c-txt small,.kicker{font-weight:var(--w-ui)}
.dim-num,.certs .count,.about-pic figcaption b{font-weight:var(--w-num);letter-spacing:-.02em}
.dim-num sup{font-weight:var(--w-light)}
.gauges b .lat{font-weight:var(--w-light)}
.p-code{font-weight:var(--w-title);letter-spacing:-.01em}
.big{font-weight:var(--w-head)}
.brand b,.f-h,.q-title,.mega-lead .ml,.d-nav>a{font-weight:var(--w-title)}
.spec h2{font-weight:var(--w-head)}.spec h3{font-weight:var(--w-title)}.spec strong{font-weight:var(--w-title)}

/* ===== الفوتر: ثلاثة أعمدة (العلامة + شركات الصالحي · روابط · المنتجات)، ومضغوط على الجوال ===== */
.foot-in{grid-template-columns:minmax(0,1.5fr) minmax(0,.8fr) minmax(0,1fr);gap:48px}
.f-col a{padding-block:6px;font-size:14px}
.social:empty{display:none}
@media (max-width:980px){.foot-in{grid-template-columns:1fr 1fr}.f-brand{grid-column:1/-1}}
@media (max-width:640px){
  .foot{padding-block:44px 24px;font-size:13.5px}
  .foot-in{grid-template-columns:1fr 1fr;gap:30px 18px}
  .f-brand{grid-column:1/-1;display:grid;gap:12px}
  .f-brand .brand{margin-bottom:4px}
  .f-brand .brand img{width:46px;height:46px}
  .f-brand .brand b{font-size:13.5px}
  .f-brand p{font-size:13px;line-height:1.8}
  .f-sis{margin-top:8px;max-width:none;gap:8px}
  .foot .sis{padding:8px;padding-inline-end:10px;gap:10px}
  .s-logo{width:64px;height:44px}
  .s-logo img{max-width:54px;max-height:34px}
  .s-txt b{font-size:13px}
  .s-txt small{font-size:11.5px}
  .f-col .f-h{font-size:13.5px;margin-bottom:6px}
  .f-col a{padding-block:4px;font-size:13px}
  .foot a.f-all{margin-top:4px}
  .f-bottom{margin-top:30px;padding-top:18px;flex-direction:column;align-items:flex-start;gap:8px;font-size:12px}
}

/* المنتجات التابعة: البطاقة الأولى عريضة بعرض الصف (صورة + نص)، والباقي 3 في كل صف */
.p-grid.lead-first>.p-card:first-child{grid-column:1/-1;grid-template-rows:none;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}
.p-grid.lead-first>.p-card:first-child .p-img{aspect-ratio:auto;height:100%;min-height:340px}
.p-grid.lead-first>.p-card:first-child .p-body{align-content:center;gap:12px;padding:40px 44px;grid-template-rows:none}
.p-grid.lead-first>.p-card:first-child .p-body b{font-size:clamp(20px,2.2vw,28px);line-height:1.4}
.p-grid.lead-first>.p-card:first-child .p-sum{display:block;-webkit-line-clamp:unset;line-clamp:unset;font-size:15px;line-height:1.85}
.p-grid.lead-first>.p-card:first-child .p-more{display:inline-flex}
@media (max-width:980px){
  .p-grid.lead-first>.p-card:first-child .p-img{min-height:240px}
  .p-grid.lead-first>.p-card:first-child .p-body{padding:24px 26px}
}
@media (max-width:640px){
  .p-grid.lead-first>.p-card:first-child{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .p-grid.lead-first>.p-card:first-child .p-img{min-height:150px}
  .p-grid.lead-first>.p-card:first-child .p-body{padding:12px 14px;gap:6px}
  .p-grid.lead-first>.p-card:first-child .p-body b{font-size:15px}
  .p-grid.lead-first>.p-card:first-child .p-sum{display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;font-size:12px;line-height:1.7}
}

/* ===== مفتاح نهاري / ليلي ===== */
.mode{position:relative;display:inline-flex;align-items:center;justify-content:space-between;width:74px;height:42px;padding:0 11px;border:1px solid currentColor;border-radius:999px;background:transparent;color:inherit;cursor:pointer;opacity:.9;transition:opacity .2s,border-color .2s}
.mode:hover{opacity:1;border-color:var(--amber)}
.mode .ic{position:relative;z-index:1;width:16px;height:16px;transition:color .35s,opacity .35s}
.mode-knob{position:absolute;top:4px;inset-inline-start:4px;width:32px;height:32px;border-radius:50%;background:var(--amber);box-shadow:0 4px 12px -4px rgba(242,165,22,.7);transition:transform .45s var(--ease)}
.mode .m-sun{color:#15181b}
.mode .m-moon{opacity:.6}
:root[data-theme="dark"] .mode-knob{transform:translateX(32px)}
:root[data-theme="dark"][dir="rtl"] .mode-knob{transform:translateX(-32px)}
:root[data-theme="dark"] .mode .m-sun{color:inherit;opacity:.6}
:root[data-theme="dark"] .mode .m-moon{color:#15181b;opacity:1}
.mode:focus-visible,.seg button:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
@media (max-width:640px){
  .mode{width:64px;height:38px;padding:0 9px}
  .mode-knob{width:28px;height:28px}
  :root[data-theme="dark"] .mode-knob{transform:translateX(26px)}
  :root[data-theme="dark"][dir="rtl"] .mode-knob{transform:translateX(-26px)}
}
/* اختيار المظهر في القائمة الجانبية */
.d-mode{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 20px;padding:18px 0}
.d-mode>span{font-size:14px;color:var(--on-dark-muted)}
.seg{display:inline-flex;padding:4px;border:1px solid var(--dark-rule);border-radius:999px;gap:4px}
.seg button{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:999px;padding:8px 16px;background:transparent;color:var(--on-dark);font:inherit;font-size:14px;font-weight:var(--w-ui);cursor:pointer;transition:background .3s,color .3s}
.seg button .ic{width:15px;height:15px}
.seg button[aria-pressed="true"]{background:var(--amber);color:#15181b}
/* انتقال ناعم لحظة التبديل فقط */
.theme-anim,.theme-anim *,.theme-anim *::before,.theme-anim *::after{transition:background-color .45s ease,color .45s ease,border-color .45s ease,fill .45s ease!important}
.theme-anim .mode-knob{transition:transform .45s var(--ease),background-color .45s ease!important}