/* W Steel Fiber — light industrial theme, black top bar, gold accent. RTL-first. */
:root{
  --bg:#fff; --ink:#0d0d0d; --muted:#5a5e64; --line:#e2e4e7; --soft:#f2f3f5;
  --black:#0a0a0a; --gold:#b8892e; --gold-b:#e8bf6f; --ok:#1f7a45; --err:#b3261e;
  --radius:12px; --font:'Source Sans 3','Cairo',system-ui,sans-serif;
  --display:'Syne','Source Sans 3','Cairo',system-ui,sans-serif;
}
:root[lang="ar"]{--font:'Cairo','Source Sans 3',system-ui,sans-serif;--display:'Cairo','Syne',system-ui,sans-serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%;touch-action:manipulation}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;overflow-x:clip;-webkit-font-smoothing:antialiased;touch-action:manipulation;overscroll-behavior:none}
input,textarea,select{font-size:16px} /* prevent iOS focus zoom */
:root[lang="ar"] body{line-height:1.85}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--display);line-height:1.15;letter-spacing:-.02em;overflow-wrap:break-word}
:root[lang="ar"] h1,:root[lang="ar"] h2,:root[lang="ar"] h3,:root[lang="ar"] h4{line-height:1.4;letter-spacing:0}
:root[lang="ar"] *{letter-spacing:0!important;text-transform:none!important}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
::selection{background:var(--gold-b);color:#000}

.container{width:min(1200px,100% - 48px);margin-inline:auto}
.container.narrow{width:min(820px,100% - 48px)}
.section{padding:88px 0}
.section.soft{background:var(--soft)}
.section.dark{background:var(--black);color:#fff;padding:72px 0}
.section.dark .eyebrow{color:var(--gold-b)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid>*,.split>*{min-width:0}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:100;background:var(--black);color:#fff;border-bottom:1px solid #1d1d1d}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.brand{flex:none;display:flex;align-items:center}
.brand-logo{height:58px;width:auto;object-fit:contain}
.menu{display:flex;align-items:center;gap:30px;font-size:15px;font-weight:500}
.menu a{color:#d8d8d8;padding:8px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s;white-space:nowrap}
.menu a:hover{color:#fff;border-color:var(--gold-b)}
.topbar-actions{display:flex;align-items:center;gap:12px;flex:none}
.lang-btn{font-size:13px;font-weight:600;padding:8px 14px;border:1px solid #3a3a3a;border-radius:10px;color:#e8e8e8;transition:.2s;white-space:nowrap}
.lang-btn:hover{border-color:var(--gold-b);color:#fff}
.lang-mobile{display:none}
.burger{display:none;width:44px;height:44px;position:relative;border-radius:10px}
.burger span{position:absolute;inset-inline:11px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.burger.open span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:10px;font-weight:600;font-size:15px;white-space:nowrap;flex:none;transition:transform .2s,background .2s,border-color .2s,color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-gold{background:var(--gold-b);color:#111}
.btn-gold:hover{background:#f2cf85}
.btn-dark{background:var(--black);color:#fff}
.btn-dark:hover{background:#222}
.btn-line{border:1.5px solid var(--ink);color:var(--ink)}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-block{width:100%}
.btn:disabled{opacity:.6;cursor:wait}
.arrow{flex:none;transition:transform .2s}
:root[dir="rtl"] .arrow{transform:scaleX(-1)}
.btn:hover .arrow{translate:3px 0}
:root[dir="rtl"] .btn:hover .arrow{translate:-3px 0}

/* ---------- typography helpers ---------- */
.eyebrow{display:inline-block;font-size:13px;font-weight:600;color:var(--gold);letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.lead{color:var(--muted);font-size:18px;max-width:62ch;line-height:1.75}
.section.dark .lead{color:#bdbdbd}
.sec-head{margin-bottom:44px;max-width:780px}
.sec-head h2{font-size:clamp(28px,3.8vw,46px);font-weight:700}
.sec-head h2 .dim,.sec-head h3 .dim{color:#8a8d93;font-weight:600}
.section.dark .sec-head h2 .dim{color:#8f8f8f}
.sec-head.sub{margin-top:72px;margin-bottom:28px}
.sec-head h3{font-size:clamp(22px,2.6vw,30px);font-weight:700}
.section[data-pages="home"] > .container > .sec-head{margin-inline:auto;text-align:center}
.sec-head h2 br,.sec-head h3 br{display:block;content:""}
.footnote{margin-top:28px;font-size:13px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip{font-size:12.5px;font-weight:600;padding:7px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#333;white-space:nowrap}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
html.is-loading main,html.is-loading footer{visibility:hidden}

/* ---------- hero (full-bleed, one composition) ---------- */
.hero{position:relative;isolation:isolate;display:flex;align-items:center;justify-content:center;min-height:calc(100svh - 76px);padding:80px 0 88px;background:#0a0a0a;color:#fff;overflow:hidden;text-align:center}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 42%;z-index:-2;transform:scale(1.06);animation:heroZoom 1.35s cubic-bezier(.22,1,.36,1) forwards;filter:brightness(1.08) contrast(1.06) saturate(1.05)}
.hero-shade{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg,rgba(0,0,0,.42) 0%,rgba(0,0,0,.18) 42%,rgba(0,0,0,.62) 100%),
  radial-gradient(ellipse 70% 55% at 50% 45%,rgba(0,0,0,.05),rgba(0,0,0,.45) 100%)}
.hero-center{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:20px;max-width:820px;margin-inline:auto;animation:heroRise .8s cubic-bezier(.22,1,.36,1) .12s both}
.hero-rule{width:48px;height:2px;background:var(--gold-b);margin-bottom:2px}
.hero-brand{margin:0;font-size:13px;font-weight:600;color:var(--gold-b);letter-spacing:.12em;text-transform:uppercase;max-width:42ch}
:root[lang="ar"] .hero-brand{letter-spacing:0;text-transform:none;font-size:14px}
.hero .lead{color:rgba(255,255,255,.88);max-width:40ch;font-size:clamp(16px,1.55vw,19px);margin:0;line-height:1.7}
.hero h1{font-family:var(--display);font-size:clamp(36px,5.6vw,68px);font-weight:800;margin:0;color:#fff;letter-spacing:-.03em;line-height:1.12;max-width:14ch}
.hero h1 span{display:block}
.hero h1 .accent{color:var(--gold-b)}
.hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:8px}
.hero .btn-line{border-color:rgba(255,255,255,.85);color:#fff}
.hero .btn-line:hover{background:#fff;color:#111}
.hero-scroll{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.75;transition:opacity .2s;z-index:2}
.hero-scroll:hover{opacity:1}
.hero-scroll-line{display:block;width:1px;height:36px;background:linear-gradient(180deg,var(--gold-b),transparent);animation:heroScroll 1.6s ease-in-out infinite}
@keyframes heroZoom{to{transform:scale(1)}}
@keyframes heroRise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes heroScroll{0%,100%{transform:scaleY(.55);opacity:.4}50%{transform:scaleY(1);opacity:1}}
@media(prefers-reduced-motion:reduce){.hero-img{animation:none;transform:none}.hero-center{animation:none}.hero-scroll-line{animation:none}}

/* proof bar */
.proof{background:var(--black);border-top:1px solid #1f1f1f;color:#fff}
.proof-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 28px;padding:16px 0;margin:0;font-size:13px;font-weight:600;color:rgba(255,255,255,.78)}
.proof-bar li{position:relative;padding-inline-start:14px}
.proof-bar li::before{content:"";position:absolute;inset-inline-start:0;top:50%;width:6px;height:6px;border-radius:1px;background:var(--gold-b);transform:translateY(-50%)}

/* trusted-by strip */
.trust{background:#0f0f0f;border-top:1px solid #222;color:#fff}
.trust-in{display:flex;align-items:center;justify-content:center;gap:28px;padding:22px 0 20px;flex-wrap:wrap}
.trust-label{flex:none;font-size:11px;font-weight:700;color:var(--gold-b);letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}
.trust-row{display:flex;align-items:center;justify-content:center;gap:44px;flex:none;min-width:0}
.trust-row .tl{flex:none;height:58px;width:auto;max-width:220px;object-fit:contain;opacity:.92;transition:opacity .2s}
.trust-row .tl:hover{opacity:1}
.trust-row .wm{display:inline-flex;align-items:center;font-weight:700;font-size:17px;color:#fff;white-space:nowrap;letter-spacing:.01em}
.jc-mark{display:inline-flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:3px;height:58px;opacity:.95;line-height:1;font-family:'Cairo',sans-serif}
.jc-mark:hover{opacity:1}
.jc-bar{display:block;color:#fff;font-weight:800;font-size:14px;letter-spacing:0;white-space:nowrap;padding:.32em .62em .36em;line-height:1.15}
.jc-teal{background:#008469}
.jc-ink{background:#0d0d0d;box-shadow:inset 0 0 0 1px #3f3f3f;margin-inline-end:12px}

/* material visual */
.material-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.material-copy .sec-head{margin-bottom:20px;text-align:start;margin-inline:0;max-width:none}
.material-copy .lead{margin-bottom:28px}
.material-visual{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#111;aspect-ratio:4/3;min-height:280px}
.material-visual img{width:100%;height:100%;object-fit:cover;opacity:.92}
.material-visual .mv-overlay{position:absolute;inset:auto 0 0 0;padding:18px 20px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.78));color:#fff}
.material-visual .mv-overlay strong{display:block;font-family:var(--display);font-size:18px;margin-bottom:4px}
.material-visual .mv-overlay span{font-size:13px;color:rgba(255,255,255,.78)}
.material-visual .mv-badge{position:absolute;top:14px;inset-inline-start:14px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#111;background:var(--gold-b);padding:6px 12px;border-radius:6px}
:root[lang="ar"] .material-visual .mv-badge{letter-spacing:0;text-transform:none}

/* before / after comparison */
.dim-strip{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:22px}
.dim-card{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;background:#fff;display:flex;gap:14px;align-items:center}
.dim-card b{font-family:var(--display);font-size:22px;color:var(--ink);line-height:1}
.dim-card.after{border-color:rgba(184,137,46,.45);background:linear-gradient(135deg,#fff 60%,#faf6ee)}
.dim-card.after b{color:var(--gold)}
.dim-card p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.45}
.compare-visual{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:28px}
.cv{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.cv-img{position:relative;aspect-ratio:4/3;background:#111}
.cv-img img{width:100%;height:100%;object-fit:cover}
.cv-tag{position:absolute;top:14px;inset-inline-start:14px;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:700;background:#fff;color:#111;letter-spacing:.04em}
.cv.after .cv-tag{background:var(--gold-b)}
.cv figcaption{padding:22px 24px 26px}
.cv figcaption h3{font-size:19px;margin-bottom:8px;font-family:var(--display)}
.cv figcaption p{color:var(--muted);font-size:15px}
.cv.after{border-color:rgba(184,137,46,.55)}
.cv.after figcaption h3{color:var(--ink)}

/* process track */
.process-track{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;position:relative}
.process-track::before{content:"";position:absolute;top:28px;inset-inline:4%;height:1px;background:linear-gradient(90deg,transparent,var(--gold-b),transparent);pointer-events:none}
.process-step{padding:0 16px;text-align:center;position:relative}
.process-step .num{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:18px;font-weight:800;color:var(--gold);margin-bottom:16px;position:relative;z-index:1}
.process-step h3{font-size:17px;margin-bottom:8px}
.process-step p{font-size:14px;color:var(--muted);margin:0}

/* ---------- lists / cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:box-shadow .25s,transform .25s}
.card:hover{box-shadow:0 12px 34px rgba(0,0,0,.07);transform:translateY(-3px)}
.section.soft .card{background:#fff}
.card h3{font-size:19px;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}
.num{font-size:13px;font-weight:700;color:var(--gold);margin-bottom:14px;direction:ltr;display:block;text-align:start}
:root[dir="rtl"] .num{text-align:right}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag{font-size:12px;font-weight:600;padding:5px 12px;background:var(--soft);border-radius:8px;color:#444;white-space:nowrap}
.section.soft .tag{background:#f1efe8}

.spec-list{border-top:1px solid var(--ink)}
.spec-row{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:20px 4px;border-bottom:1px solid var(--line)}
.spec-row .k{color:var(--muted);font-size:14px}
.spec-row .v{font-size:20px;font-weight:700;text-align:end}
.spec-row .v small{display:block;font-size:12px;font-weight:600;color:var(--gold);margin-top:2px}

/* products */
.prod{padding:0;overflow:hidden;display:flex;flex-direction:column}
.prod-art{background:var(--soft);padding:34px 28px;border-bottom:1px solid var(--line);color:var(--ink)}
.section.soft .prod-art{background:#f3f1ea}
.prod-art svg{width:100%;height:auto;max-height:90px;color:#111}
.prod-art .cap{margin-top:12px;font-size:12px;font-weight:600;color:var(--muted);text-align:center}
.prod-body{padding:28px;display:flex;flex-direction:column;flex:1}
.prod-idx{font-size:12px;font-weight:700;color:var(--gold);margin-bottom:8px}
.prod-body h3{font-size:22px;margin-bottom:10px}
.prod-body>p{margin-bottom:18px}
.feat{display:grid;gap:8px;margin-bottom:22px;font-size:14px;color:#333}
.feat li{position:relative;padding-inline-start:22px}
.feat li::before{content:"\2713";position:absolute;inset-inline-start:0;top:0;color:var(--gold);font-weight:800}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:20px}
.specs div{background:#fff;padding:12px 14px}
.specs dt{font-size:11.5px;color:var(--muted);font-weight:600}
.specs dd{font-weight:700;font-size:15px;direction:ltr;text-align:start}
:root[dir="rtl"] .specs dd{text-align:right}
.prod .btn-link,.link{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;color:var(--ink);border-bottom:2px solid var(--gold-b);padding-bottom:2px;align-self:flex-start;white-space:nowrap}
.prod-body .tags{margin-top:0;margin-bottom:22px}

/* product cards — 3-up with hover zoom + fullscreen blueprint */
#prodGrid.prod-cards{align-items:stretch}
.prod-card{
  cursor:pointer;
  transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, border-color .35s ease;
  border:1px solid var(--line);
  will-change:transform;
}
.prod-card:hover,
.prod-card.is-hot,
.prod-card:focus-visible{
  transform:translateY(-8px) scale(1.03);
  box-shadow:0 22px 50px rgba(0,0,0,.14);
  border-color:rgba(184,137,46,.45);
  z-index:2;
}
.prod-card .prod-art{
  position:relative;
  overflow:hidden;
  background:var(--black);
  color:#f3f0ea;
  min-height:210px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:28px 22px 48px;
}
.prod-card .prod-art .cap{color:#9a9590;margin-top:12px}
.prod-art-zoom{
  transition:transform .45s cubic-bezier(.2,.8,.2,1);
  transform-origin:center;
}
.prod-card.is-hot .prod-art-zoom,
.prod-card:hover .prod-art-zoom{
  transform:scale(1.16);
}
.prod-card .prod-art-zoom svg{width:100%;height:auto;max-height:80px;color:#f3f0ea}
.prod-bp-preview{
  position:absolute;
  inset:auto 12px 12px 12px;
  height:78px;
  border-radius:8px;
  overflow:hidden;
  border:1px solid #2a2a2a;
  background:#0a0a0a;
  opacity:0;
  transform:translateY(10px) scale(.96);
  pointer-events:none;
  transition:opacity .3s ease, transform .35s ease;
}
.prod-card.is-hot .prod-bp-preview,
.prod-card:hover .prod-bp-preview,
.prod-card:focus-visible .prod-bp-preview{
  opacity:1;
  transform:none;
}
.prod-bp-preview .blueprint-svg{
  width:100%;
  height:100%;
  min-width:0;
  transform:scale(1.04);
  transform-origin:center center;
}
.prod-bp-hint{
  position:absolute;
  top:12px;
  inset-inline-end:12px;
  font-size:10px;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--gold-b);
  background:rgba(18,18,18,.85);
  border:1px solid rgba(232,191,111,.35);
  border-radius:999px;
  padding:5px 10px;
  opacity:0;
  transform:translateY(-4px);
  transition:opacity .25s ease, transform .25s ease;
  font-family:ui-monospace,Menlo,Consolas,monospace;
  max-width:min(78%,240px);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
:root[lang="ar"] .prod-bp-hint{
  font-family:'Cairo',Tahoma,sans-serif;
  letter-spacing:0;
  text-transform:none;
  white-space:normal;
  line-height:1.35;
  border-radius:10px;
  text-align:center;
}
.blueprint-svg{direction:ltr}
:root[lang="ar"] .blueprint-head{flex-direction:row-reverse}
:root[lang="ar"] .blueprint-tag{letter-spacing:0;text-transform:none;font-family:'Cairo',Tahoma,sans-serif}
:root[lang="ar"] .blueprint-sub{font-family:'Cairo',Tahoma,sans-serif;text-align:right}
:root[lang="ar"] .bp-lightbox-head{text-align:right}
:root[lang="ar"] .bp-lightbox-sub{margin-inline:0}
.prod-card.is-hot .prod-bp-hint,
.prod-card:hover .prod-bp-hint,
.prod-card:focus-visible .prod-bp-hint{opacity:1;transform:none}
.prod-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:auto}
.prod-actions .btn{font-size:13px;padding:10px 14px}
.prod-card .link{margin-top:0}

/* blueprint chrome (lightbox + shared) */
.blueprint-block{border:1px solid #2a2a2a;border-radius:12px;overflow:hidden;background:var(--black);box-shadow:inset 0 1px 0 rgba(232,191,111,.08)}
.blueprint-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px;padding:12px 16px;background:#121212;border-bottom:1px solid #2a2a2a}
.blueprint-tag{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-b);font-family:ui-monospace,Menlo,Consolas,monospace}
.blueprint-sub{font-size:12px;color:#9a9590;flex:1 1 160px;min-width:0}
.blueprint-dl{font-size:11px;font-weight:700;color:var(--gold-b);font-family:ui-monospace,Menlo,Consolas,monospace;border-bottom:1px solid rgba(232,191,111,.4);padding-bottom:1px;white-space:nowrap}
.blueprint-dl:hover{color:#fff;border-bottom-color:var(--gold-b)}
.blueprint-frame{padding:0;background:var(--black);overflow-x:auto;-webkit-overflow-scrolling:touch}
.blueprint-svg{width:100%;height:auto;min-width:0;max-height:none;display:block}

.bp-sheet{border-top:1px solid #2a2a2a;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:#cfc9c0;background:var(--black);border-radius:12px;overflow:hidden;margin-top:14px;border:1px solid #2a2a2a}
.bp-sheet-h,.bp-sheet-r{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.9fr);gap:8px;padding:9px 14px;border-top:1px solid #1f1f1f}
.bp-sheet-h{background:#121212;color:var(--gold-b);font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-top:0}
.bp-sheet-r:nth-child(even){background:#101010}
.bp-sheet-r span{overflow-wrap:anywhere}
.bp-sheet-r b{font-weight:700;color:#fff;direction:ltr;text-align:start;overflow-wrap:anywhere}

/* blueprint motion */
.blueprint-block .bp-fiber,
.prod-bp-preview .bp-fiber{
  stroke-dasharray:1;
  stroke-dashoffset:1;
}
.blueprint-block.is-inview .bp-fiber,
.prod-bp-preview.is-inview .bp-fiber{
  animation:bp-draw 1.35s cubic-bezier(.4,0,.2,1) forwards;
}
.blueprint-block.is-inview .bp-fiber-wave,
.prod-bp-preview.is-inview .bp-fiber-wave{
  animation:bp-draw 1.35s cubic-bezier(.4,0,.2,1) forwards, bp-shimmer 2.8s ease-in-out 1.4s infinite;
}
.blueprint-block .bp-dim,
.blueprint-block .bp-callout,
.blueprint-block .bp-note,
.prod-bp-preview .bp-dim,
.prod-bp-preview .bp-callout,
.prod-bp-preview .bp-note{
  opacity:0;
  transform:translateY(6px);
}
.blueprint-block.is-inview .bp-dim,
.blueprint-block.is-inview .bp-callout,
.blueprint-block.is-inview .bp-note,
.prod-bp-preview.is-inview .bp-dim,
.prod-bp-preview.is-inview .bp-callout,
.prod-bp-preview.is-inview .bp-note{
  animation:bp-fade-up .55s ease forwards;
  animation-delay:var(--bp-delay,0ms);
}
.blueprint-block.is-inview .bp-pulse,
.prod-bp-preview.is-inview .bp-pulse{
  transform-box:fill-box;
  transform-origin:center;
  animation:bp-pulse 1.8s ease-in-out 1.2s infinite;
}
.blueprint-block .bp-grid-layer,
.prod-bp-preview .bp-grid-layer{opacity:.35}
.blueprint-block.is-inview .bp-grid-layer,
.prod-bp-preview.is-inview .bp-grid-layer{animation:bp-grid-in .8s ease forwards}
.blueprint-block .bp-sheet-r,
#bpLightboxTable .bp-sheet-r{opacity:0}
.blueprint-block.is-inview .bp-sheet-r,
.bp-lightbox.is-open #bpLightboxTable .bp-sheet-r{animation:bp-row-in .4s ease forwards}
.bp-lightbox.is-open #bpLightboxTable .bp-sheet-r:nth-child(2){animation-delay:.15s}
.bp-lightbox.is-open #bpLightboxTable .bp-sheet-r:nth-child(3){animation-delay:.22s}
.bp-lightbox.is-open #bpLightboxTable .bp-sheet-r:nth-child(4){animation-delay:.29s}
.bp-lightbox.is-open #bpLightboxTable .bp-sheet-r:nth-child(5){animation-delay:.36s}
.bp-lightbox.is-open #bpLightboxTable .bp-sheet-r:nth-child(6){animation-delay:.43s}
.bp-lightbox.is-open #bpLightboxTable .bp-sheet-r:nth-child(7){animation-delay:.5s}
.bp-lightbox.is-open #bpLightboxTable .bp-sheet-r:nth-child(8){animation-delay:.57s}

@keyframes bp-draw{to{stroke-dashoffset:0}}
@keyframes bp-fade-up{to{opacity:1;transform:none}}
@keyframes bp-row-in{to{opacity:1}}
@keyframes bp-grid-in{to{opacity:1}}
@keyframes bp-pulse{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.85);opacity:.5}
}
@keyframes bp-shimmer{
  0%,100%{filter:brightness(1)}
  50%{filter:brightness(1.18)}
}

/* fullscreen blueprint lightbox — above navbar (z-index 100) */
body.bp-open{overflow:hidden}
body.bp-open .topbar,
body.bp-open .ai{z-index:1!important;pointer-events:none}
.bp-lightbox{
  position:fixed;inset:0;z-index:220;
  display:flex;align-items:stretch;justify-content:center;
  padding:0;
  opacity:0;pointer-events:none;
  transition:opacity .28s ease;
}
.bp-lightbox.is-open{opacity:1;pointer-events:auto}
.bp-lightbox-backdrop{
  position:absolute;inset:0;
  background:rgba(10,10,10,.82);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.bp-lightbox-panel{
  position:relative;z-index:1;
  width:100%;
  max-width:100%;
  height:100%;
  max-height:100%;
  overflow:auto;
  background:#0a0a0a;
  border:0;
  border-radius:0;
  box-shadow:none;
  transform:translateY(12px);
  transition:transform .32s cubic-bezier(.2,.8,.2,1);
  display:flex;flex-direction:column;
}
.bp-lightbox.is-open .bp-lightbox-panel{transform:none}
.bp-lightbox-head{
  display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;
  gap:12px 20px;padding:16px clamp(14px,3vw,28px);border-bottom:1px solid #2a2a2a;background:#121212;
  position:sticky;top:0;z-index:3;
}
.bp-lightbox-head h2{color:#fff;font-size:clamp(18px,2.4vw,26px);margin-top:4px}
.bp-lightbox-sub{color:#9a9590;font-size:13px;margin-top:4px;max-width:52ch}
.bp-lightbox-close{
  width:44px;height:44px;border-radius:999px;border:1px solid #3a3a3a;
  color:#fff;font-size:26px;line-height:1;background:#1a1a1a;
  display:grid;place-items:center;flex:none;
}
.bp-lightbox-close:hover{border-color:var(--gold-b);color:var(--gold-b)}
.bp-lightbox-body{padding:clamp(12px,2vw,20px);display:grid;gap:14px;width:100%;max-width:720px;margin-inline:auto;box-sizing:border-box}
.bp-lightbox-body .blueprint-block{width:100%}
.bp-lightbox-body .blueprint-frame{overflow:hidden}
.bp-lightbox-body .blueprint-svg{
  width:100%;
  max-width:680px;
  min-width:0;
  height:auto;
  display:block;
  margin-inline:auto;
}
.bp-sheet{max-width:680px;margin-inline:auto}
:root[dir="rtl"] .bp-sheet-r b{text-align:left}

@media (max-width:900px){
  .prod-card:hover,
  .prod-card.is-hot,
  .prod-card:focus-visible{transform:translateY(-4px) scale(1.015)}
  .prod-bp-hint{max-width:75%;font-size:9px}
  .bp-lightbox-body{max-width:100%}
  .bp-lightbox-body .blueprint-frame{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .bp-lightbox-body .blueprint-svg{min-width:560px;max-width:none}
}
@media (max-width:600px){
  .prod-card .prod-art{min-height:190px;padding:22px 16px 44px}
  .prod-actions{flex-direction:column;align-items:stretch}
  .prod-actions .btn,.prod-actions .link{width:100%;justify-content:center}
  .bp-sheet{font-size:11px}
  .bp-sheet-h,.bp-sheet-r{padding:8px 12px;grid-template-columns:1fr auto}
  .bp-lightbox-body .blueprint-svg{min-width:480px}
  .bp-lightbox-head{padding:12px 14px}
}
@media (prefers-reduced-motion:reduce){
  .prod-card,
  .prod-art-zoom,
  .prod-bp-preview,
  .prod-bp-hint,
  .bp-lightbox,
  .bp-lightbox-panel{transition:none!important}
  .prod-card:hover,
  .prod-card.is-hot{transform:none}
  .blueprint-block .bp-fiber,
  .blueprint-block.is-inview .bp-fiber,
  .blueprint-block.is-inview .bp-fiber-wave,
  .prod-bp-preview .bp-fiber,
  .prod-bp-preview.is-inview .bp-fiber,
  .prod-bp-preview.is-inview .bp-fiber-wave,
  .blueprint-block .bp-dim,
  .blueprint-block .bp-callout,
  .blueprint-block .bp-note,
  .prod-bp-preview .bp-dim,
  .prod-bp-preview .bp-callout,
  .prod-bp-preview .bp-note,
  .blueprint-block .bp-sheet-r,
  #bpLightboxTable .bp-sheet-r,
  .blueprint-block .bp-grid-layer,
  .blueprint-block.is-inview .bp-pulse,
  .prod-bp-preview.is-inview .bp-pulse{
    animation:none!important;
    opacity:1!important;
    transform:none!important;
    stroke-dashoffset:0!important;
    filter:none!important;
  }
}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:#262626;border:1px solid #262626;border-radius:var(--radius);overflow:hidden}
.stat{background:var(--black);padding:28px 22px}
.stat .v{font-size:clamp(36px,4.8vw,58px);font-weight:800;line-height:1;color:#fff;direction:ltr;text-align:start;font-family:var(--display)}
:root[dir="rtl"] .stat .v{text-align:right}
.stat .v small{font-size:.5em;color:var(--gold-b);font-weight:700;margin-inline-start:4px}
.stat .k{margin-top:12px;color:#b5b5b5;font-size:14px}
.stats.light{background:var(--line);border-color:var(--line);margin-bottom:28px}
.stats.light .stat{background:#fff}
.stats.light .stat .v{color:var(--ink)}
.stats.light .stat .v small{color:var(--gold)}
.stats.light .stat .k{color:var(--muted)}
#projStats{margin-top:32px;margin-bottom:0}

/* comparison + tables */
.cmp,.table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.cmp-row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:16px;padding:18px 24px;border-top:1px solid var(--line);align-items:center;font-size:15px}
.cmp-row:first-child{border-top:0}
.cmp-row.head{background:var(--black);color:#fff;font-weight:700;font-size:13.5px}
.cmp-row.head .hl{color:var(--gold-b)}
.cmp-k{font-weight:600}
.cmp-f{font-weight:600;display:flex;align-items:center;gap:10px}
.cmp-f i{width:8px;height:8px;border-radius:50%;background:var(--gold-b);flex:none}
.cmp-t{color:var(--muted)}
.tl-h{font-size:20px;margin:44px 0 16px}
.tl-row{display:grid;grid-template-columns:1.3fr 1fr .9fr;gap:16px;padding:14px 24px;border-top:1px solid var(--line);font-size:14.5px;align-items:center}
.tl-row:first-child{border-top:0}
.tl-row.head{background:var(--soft);font-size:12.5px;font-weight:700;color:var(--muted)}
.tl-k{font-weight:600}
.tl-v{font-weight:700;direction:ltr;text-align:start}
:root[dir="rtl"] .tl-v{text-align:right}
.tl-std{color:var(--muted)}
.table.dosage .tl-row{grid-template-columns:1.4fr .8fr .8fr .9fr}
#docsGrid{margin-top:32px}

/* process / about */
#homeProducts .link-card .prod-art{min-height:140px}
#homeApps .link-card{padding:0;overflow:hidden}
#homeCerts .cert{box-shadow:none}
#homeCerts .cert-logo{height:64px;opacity:.92}
body[data-page="home"] #numbers .sec-head{margin-bottom:28px}
body[data-page="home"] #homeWhy .card{border-color:transparent;background:transparent;padding:8px 4px 16px;box-shadow:none}
body[data-page="home"] #homeWhy .card:hover{transform:none;box-shadow:none}
body[data-page="home"] #homeWhy .card h3{font-size:17px}

/* photo media cards (apps / cases) */
.media-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
.media-card .card-media{position:relative;aspect-ratio:4/3;background:#111;overflow:hidden}
.media-card .card-media.wide{aspect-ratio:16/9}
.media-card .card-media-img{width:100%;height:100%;object-fit:cover;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.media-card:hover .card-media-img{transform:scale(1.04)}
.media-card .card-media-cap{position:absolute;inset:auto 0 0 0;padding:10px 14px;font-size:12px;font-weight:600;color:#f0f0f0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.72))}
.media-card .card-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.media-card .card-body .num{margin-bottom:10px}
#homeAppGrid,#appGrid{align-items:stretch}
#homeCaseGrid .media-card .card-body{padding:20px 22px 22px}
@media (prefers-reduced-motion:reduce){
  .media-card .card-media-img,.media-card:hover .card-media-img{transition:none;transform:none}
}
.about-block{display:grid;gap:26px;margin-top:34px}
.ab-h{font-size:13px;font-weight:700;color:var(--gold);margin-bottom:6px;letter-spacing:.1em;text-transform:uppercase}
.about-block p{color:var(--muted);font-size:15px}
.values{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:10px}
.values h4{font-size:15px;margin-bottom:4px}
.values p{font-size:13.5px}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.about-stats div{background:#fff;padding:26px}
.about-stats .v{font-size:34px;font-weight:800;direction:ltr;text-align:start}
:root[dir="rtl"] .about-stats .v{text-align:right}
.about-stats .v em{font-style:normal;color:var(--gold)}
.about-stats .k{font-size:13px;color:var(--muted);margin-top:4px}
.legal{margin-top:24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:6px 22px;font-size:14px}
.legal div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid var(--line)}
.legal div:first-child{border-top:0}
.legal dt{color:var(--muted)}
.legal dd{font-weight:600;text-align:end}

/* cert / reports / testimonials / case */
.cert-logo{height:76px;display:flex;align-items:center;margin-bottom:20px}
.cert-logo img{height:100%;width:auto;max-width:100%;object-fit:contain}
.report .r-res{font-size:24px;font-weight:800;color:var(--gold);margin:6px 0 8px;direction:ltr;text-align:start}
:root[dir="rtl"] .report .r-res{text-align:right}
.report h4{font-size:15px;font-weight:700}
.report .r-std{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);direction:ltr;text-align:start}
:root[dir="rtl"] .report .r-std{text-align:right}
.testi .q{font-size:40px;line-height:1;color:var(--gold-b);font-weight:800;height:26px}
.testi p.quote{color:var(--ink);font-size:15.5px;margin:12px 0 20px}
.testi .t-name{font-weight:700}
.testi .t-role{font-size:13px;color:var(--muted)}
.testi .t-project{font-size:12px;font-weight:700;color:var(--gold);margin-top:8px}
.case .pc-top,.proj .pc-top{display:flex;justify-content:space-between;font-size:12px;font-weight:700;color:var(--gold);margin-bottom:12px}
.case .pc-top span:last-child,.proj .pc-top span:last-child{color:var(--muted)}
.card.proj.has-media{padding:0;overflow:hidden;display:flex;flex-direction:column}
.card.proj .proj-media{aspect-ratio:16/10;background:#111;overflow:hidden}
.card.proj .proj-media img{width:100%;height:100%;object-fit:cover;display:block}
.card.proj .proj-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.card.proj.has-media .pc-top{margin-bottom:10px}
.pc-foot{display:flex;justify-content:space-between;gap:12px;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.case .save{display:flex;gap:28px;margin-top:16px}
.case .save div{font-size:13px;color:var(--muted)}
.case .save b{display:block;font-size:26px;color:var(--ink);font-weight:800;direction:ltr;text-align:start}
:root[dir="rtl"] .case .save b{text-align:right}
.doc .d-type{font-size:12px;font-weight:700;color:var(--gold);margin-bottom:8px}

/* filters / faq / partners */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.filters button{padding:9px 18px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:14px;font-weight:600;color:#333;transition:.2s}
.filters button:hover{border-color:var(--ink)}
.filters button.active{background:var(--black);color:#fff;border-color:var(--black)}
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px}
.faq details[hidden]{display:none}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:600;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;line-height:1;color:var(--gold);flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 22px 20px;color:var(--muted);font-size:15px}
.faq .a small{display:block;font-size:11.5px;font-weight:700;color:var(--gold);margin-bottom:8px}

/* map */
.map{position:relative;aspect-ratio:860/570;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fbfaf6}
.map svg{position:absolute;inset:0;width:100%;height:100%}
.map-context path{fill:#ece9e0;stroke:#d9d5c8;stroke-width:.8}
.map-country{fill:#f0ddb0;stroke:#b8892e;stroke-width:1.4}
.map-country[data-country="saudi-arabia"],.map-country[data-country="egypt"]{fill:#f4efe2;stroke:#c9b98f;stroke-dasharray:4 4}
.pulse{transform-box:fill-box;transform-origin:center;animation:pulse 2.6s ease-out infinite}
@keyframes pulse{0%{transform:scale(.4);opacity:.9}100%{transform:scale(3);opacity:0}}
.node-label{position:absolute;transform:translate(-50%,-150%);background:#fff;border:1px solid var(--ink);border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:700;line-height:1.3;white-space:nowrap;z-index:2;box-shadow:0 4px 14px rgba(0,0,0,.08);text-align:center}
.node-label small{display:block;font-size:10.5px;font-weight:600;color:var(--muted)}
.node-label.soon{border-style:dashed;border-color:#a99c78;color:#666}
.node-label.below{transform:translate(calc(-50% + 30px),40%)}
.node-label.left{transform:translate(calc(-100% - 12px),-50%)}
.node-label.right{transform:translate(12px,-50%)}
:root[dir="rtl"] .node-label.right{transform:translate(calc(-100% - 12px),-50%)}
:root[dir="rtl"] .node-label.left{transform:translate(12px,-50%)}
.node-label.under{transform:translate(-50%,70%)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info{display:grid;gap:14px}
.ci{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px}
.ci .ci-k{font-size:12px;font-weight:700;color:var(--gold);margin-bottom:6px}
.ci .ci-v{font-weight:600;font-size:16px}
.ci .ci-v a:hover{color:var(--gold)}
.ci-phones{display:grid;gap:10px}
.ci-phone{display:grid;gap:2px}
.ci-phone-name{font-size:13px;font-weight:700;color:var(--ink)}
.ci-phone a{font-size:15px}
.ci small{display:block;font-size:13px;color:var(--muted);font-weight:400;margin-top:2px}
.form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;display:grid;gap:16px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:6px;min-width:0}
.field>span{font-size:13px;font-weight:600;color:#333}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1px solid #d5d2c9;border-radius:10px;background:#fff;font:inherit;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,191,111,.3)}
.field textarea{resize:vertical;min-height:110px}
.form-status{min-height:22px;font-size:14px;font-weight:600}
.form-status.ok{color:var(--ok)}.form-status.err{color:var(--err)}

/* footer */
.footer{background:var(--black);color:#cfcfcf;padding:64px 0 28px}
.footer-top{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap}
.footer-brand{max-width:320px}
.footer-brand p{margin-top:18px;font-size:14px;color:#9a9a9a}
.footer-cols{display:flex;gap:56px;flex-wrap:wrap}
.footer-col h4{color:#fff;font-size:14px;margin-bottom:16px}
.footer-col a,.footer-col span{display:block;font-size:14px;color:#a8a8a8;margin-bottom:10px}
.footer-col a:hover{color:var(--gold-b)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:22px;border-top:1px solid #222;font-size:13px;color:#7d7d7d}

/* ---------- responsive ---------- */
@media(max-width:1100px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.contact-grid{grid-template-columns:1fr;gap:40px}
}
@media(max-width:900px){
  html{scroll-padding-top:68px}
  .topbar-in{min-height:64px}
  .brand-logo{height:48px}
  .burger{display:block}
  .lang-desktop{display:none}
  .lang-mobile{display:inline-flex;align-self:flex-start;margin-top:8px}
  .menu{position:absolute;inset-inline:0;top:100%;background:var(--black);flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 22px;border-bottom:1px solid #222;display:none;max-height:calc(100vh - 64px);overflow-y:auto}
  .menu.open{display:flex}
  .menu a{width:100%;padding:14px 0;border-bottom:1px solid #1e1e1e;font-size:17px}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section{padding:64px 0}
  .sec-head{margin-bottom:28px}
  .card{padding:22px}
  .cmp-row{grid-template-columns:1fr 1fr;padding:16px 18px}
  .cmp-k{grid-column:1/-1;font-size:13px;color:var(--muted)}
  .cmp-row.head span:first-child{display:none}
  .tl-row,.table.dosage .tl-row{grid-template-columns:1fr 1fr;padding:14px 18px}
  .tl-row.head{display:none}
  .tl-std,.table.dosage .tl-row span:nth-child(4){grid-column:1/-1}
  .guide-nav{top:64px}
  .page-head{padding:32px 0 40px}
  .contact-grid{grid-template-columns:1fr}

  /* landing hero — phone/tablet */
  .hero{min-height:calc(100svh - 64px);padding:56px 0 72px;align-items:center}
  .hero-img{object-position:58% 38%;filter:brightness(1.06) contrast(1.04) saturate(1.04)}
  .hero-shade{background:
    linear-gradient(180deg,rgba(0,0,0,.48) 0%,rgba(0,0,0,.22) 40%,rgba(0,0,0,.68) 100%)}
  .hero-center{gap:14px;width:100%;padding-inline:0}
  .hero-rule{width:36px;margin-bottom:0}
  .hero-brand{font-size:11.5px;max-width:34ch}
  .hero h1{font-size:clamp(28px,8.2vw,40px);max-width:none;line-height:1.22}
  .hero .lead{font-size:15.5px;max-width:36ch;line-height:1.65}
  .hero-cta{width:100%;flex-direction:column;gap:10px;margin-top:4px}
  .hero-cta .btn{width:100%;max-width:none;min-height:48px;justify-content:center}
  .hero-scroll{bottom:14px}
  .material-layout{grid-template-columns:1fr;gap:28px}
  .dim-strip{grid-template-columns:1fr}
  .process-track{grid-template-columns:1fr 1fr;gap:24px 12px}
  .process-track::before{display:none}
  .proof-bar{gap:8px 18px;font-size:12.5px;padding:14px 0}

  /* trusted by — wrap, no awkward scroll */
  .trust-in{flex-direction:column;align-items:center;gap:14px;padding:16px 0 18px}
  .trust-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px;width:100%;max-width:420px;justify-items:center;align-items:center;overflow:visible;-webkit-mask-image:none;mask-image:none}
  .trust-row .tl{height:44px;max-width:150px}
  .jc-mark{height:44px;gap:2px}
  .jc-bar{font-size:12px}
  .jc-ink{margin-inline-end:9px}

  .map{border-radius:14px}
}
@media(max-width:640px){
  .compare-visual{grid-template-columns:1fr}
  .container,.container.narrow{width:calc(100% - 28px)}
  .g2,.g3,.g4,.row,.values{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stat{padding:20px 14px}
  .stat .v{font-size:clamp(28px,9vw,36px)}
  .stat .k{font-size:12.5px;margin-top:8px}
  .about-stats{grid-template-columns:1fr 1fr}
  .section{padding:52px 0}
  .sec-head h2{font-size:clamp(24px,7vw,32px)}
  .hero{padding:48px 0 64px;min-height:auto}
  .hero h1{font-size:clamp(26px,8.8vw,34px)}
  .hero .lead{font-size:15px}
  .process-track{grid-template-columns:1fr}
  .lead{font-size:15.5px}
  .card{padding:20px}
  .prod-body{padding:20px}
  .prod-art{padding:24px 18px}
  .center{margin-top:28px}
  .center .btn{width:100%;max-width:320px}
  .form{padding:20px}
  .footer{padding:48px 0 24px}
  .footer-cols{gap:28px;flex-direction:column}
  .footer-top{gap:32px}
  .topbar-actions .btn{display:none}
  .cta-band{padding:44px 0}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1;min-width:0;justify-content:center}
  .node-label{font-size:9.5px;padding:3px 8px}
  .node-label small{font-size:8px}
  .node-label.below{transform:translate(calc(-50% + 16px),35%)}
  .chips{justify-content:center}
  #region .footnote{font-size:12.5px}
}
@media(max-width:420px){
  .g5{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .trust-row{gap:14px 16px}
  .trust-row .tl{height:38px}
  .jc-mark{height:38px}
  .jc-bar{font-size:11px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ================= multi-page additions ================= */
.skip{position:absolute;inset-inline-start:-9999px;top:8px;background:#fff;color:#000;padding:10px 16px;border-radius:8px;z-index:300;font-weight:600}
.skip:focus{inset-inline-start:12px}
.menu a.active{color:#fff;border-color:var(--gold-b)}

.page-head{background:var(--black);color:#fff;padding:44px 0 56px;border-bottom:4px solid var(--gold-b)}
.page-head .eyebrow{color:var(--gold-b)}
.page-head h1{font-size:clamp(30px,4.4vw,54px);font-weight:800;margin-bottom:14px;max-width:900px}
.page-head .lead{color:#c9c9c9;max-width:70ch}
.crumbs{display:flex;gap:10px;font-size:13px;color:#9a9a9a;margin-bottom:26px;flex-wrap:wrap}
.crumbs a:hover{color:var(--gold-b)}

.center{text-align:center;margin-top:38px}
.link-card{display:block;color:inherit}
.link-card:hover h3{color:var(--gold)}
a.prod.link-card{display:flex}
.kv{display:flex;justify-content:space-between;align-items:baseline;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.kv b{color:var(--ink);font-size:16px;direction:ltr}
.prod-body .kv{margin-top:16px}
.h2s{font-size:26px;margin-bottom:8px}
.contact-info{margin-top:26px}
.coverage{margin-top:28px}.coverage b{font-size:14px}
.faq .pre{white-space:pre-line}

.cta-band{background:#0a0a0a;color:#fff;padding:72px 0;border-top:1px solid #222;border-bottom:1px solid #222;position:relative}
.cta-band::before{content:"";position:absolute;top:0;inset-inline:50%;transform:translateX(-50%);width:min(120px,30%);height:2px;background:var(--gold-b)}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-in h2{font-family:var(--display);font-size:clamp(26px,3.2vw,40px);margin-bottom:10px;max-width:18ch}
.cta-in p{color:#bdbdbd;max-width:52ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-line-light{border:1.5px solid rgba(255,255,255,.7);color:#fff}
.btn-line-light:hover{background:#fff;color:#111}
.cta-phone{margin-top:12px;font-size:14px;color:#9a9a9a}
.cta-phone a{color:var(--gold-b);font-weight:600}

.calc{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;background:var(--black);color:#fff;border-radius:20px;padding:40px;position:relative;border-top:4px solid var(--gold-b)}
.calc h2{font-size:clamp(24px,3vw,34px);margin:6px 0 12px}
.calc p{color:#c8c8c8;max-width:60ch}
.calc .eyebrow{color:var(--gold-b)}
.badge-soon{position:absolute;top:22px;inset-inline-end:22px;background:var(--gold-b);color:#111;font-weight:700;font-size:12px;padding:5px 12px;border-radius:999px}
.calc-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.calc .btn-dark{background:var(--gold-b);color:#111}
.calc .btn-line{border-color:#fff;color:#fff}
.calc .btn-line:hover{background:#fff;color:#111}
.calc-points{display:grid;gap:12px;align-content:center;list-style:none}
.calc-points li{padding:14px 18px;border:1px solid #2b2b2b;border-radius:12px;color:#ddd;font-size:15px}

.guide-hero{background:var(--black);padding:36px 0 44px}
.guide-nav{position:sticky;top:76px;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.guide-nav nav{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-block:10px}
.guide-nav nav::-webkit-scrollbar{display:none}
.guide-nav a{flex:none;padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;color:#444;white-space:nowrap}
.guide-nav a:hover,.guide-nav a.on{background:var(--black);color:#fff}
.guide [id^="g-"]{scroll-margin-top:130px}
.feat-card{padding:34px;margin-bottom:34px;border-color:var(--gold-b)}
.feat-card h3{font-size:24px;margin:6px 0 10px}
.timeline{list-style:none;display:grid;gap:16px}
.timeline li{display:grid;grid-template-columns:110px 1fr;gap:20px;align-items:start}
.timeline .yr{font-weight:800;font-size:18px;color:var(--gold);padding-top:24px;text-align:end;direction:ltr}
.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.bigv{font-size:44px;font-weight:800;color:var(--gold);line-height:1;margin-bottom:12px}
.lead.wide{max-width:none;margin-bottom:26px}
.footer-brand .std{color:#7d7d7d;font-size:13px}

@media(max-width:1100px){.g5{grid-template-columns:repeat(3,minmax(0,1fr))}.calc{grid-template-columns:1fr}}
@media(max-width:640px){
  .g5{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline li{grid-template-columns:1fr;gap:6px}
  .timeline .yr{text-align:start;padding-top:0}
  .calc{padding:26px 22px}
  .badge-soon{position:static;display:table;margin-bottom:12px}.calc .eyebrow{display:block}.about-stats div{padding:18px 16px}.about-stats .v{font-size:28px}
}

/* ---------- AI assistant ---------- */
.ai{position:fixed;inset-inline-end:20px;bottom:20px;z-index:95;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.ai-fab{position:relative;display:inline-flex;align-items:center;gap:10px;min-height:56px;background:var(--black);color:#fff;border:1px solid rgba(232,191,111,.55);border-radius:999px;padding-block:10px;padding-inline:12px 18px;box-shadow:0 12px 32px rgba(0,0,0,.32),0 0 0 0 rgba(232,191,111,.35);transition:transform .2s,border-color .2s,box-shadow .2s}
.ai-fab::before{content:"";position:absolute;inset:-5px;border-radius:inherit;border:1px solid rgba(232,191,111,.35);pointer-events:none;animation:ai-fab-pulse 2.4s ease-out infinite}
.ai-fab:hover{transform:translateY(-2px);border-color:var(--gold-b);box-shadow:0 16px 36px rgba(0,0,0,.36)}
.ai-fab:hover::before{animation:none;opacity:.55}
.ai-fab[aria-expanded="true"]::before{display:none}
.ai-fab-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:linear-gradient(145deg,#2a2114 0%,#151515 55%,#0f0f0f 100%);color:var(--gold-b);border:1px solid rgba(232,191,111,.45);flex:none}
.ai-fab-icon svg{display:block}
.ai-fab-copy{display:flex;flex-direction:column;align-items:flex-start;gap:1px;line-height:1.15;text-align:start}
.ai-fab-kicker{font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-b)}
:root[lang="ar"] .ai-fab-kicker{letter-spacing:0;text-transform:none;font-size:11px}
.ai-fab-label{font-size:14px;font-weight:700;white-space:nowrap;color:#fff}
@keyframes ai-fab-pulse{
  0%{transform:scale(.96);opacity:.9}
  70%{transform:scale(1.08);opacity:0}
  100%{transform:scale(1.08);opacity:0}
}
@media (prefers-reduced-motion:reduce){
  .ai-fab::before{animation:none}
}
.ai-panel{width:min(400px,calc(100vw - 28px));height:min(560px,70vh);background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 22px 50px rgba(0,0,0,.22);display:flex;flex-direction:column;overflow:hidden}
.ai-panel[hidden]{display:none!important}
.ai-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;padding:16px 16px 12px;background:var(--black);color:#fff}
.ai-head strong{display:block;font-size:15px}
.ai-head p{margin-top:4px;font-size:12.5px;color:#bdbdbd;line-height:1.45;max-width:28ch}
.ai-close{width:36px;height:36px;border-radius:10px;font-size:22px;line-height:1;color:#fff;border:1px solid #333}
.ai-close:hover{border-color:var(--gold-b);color:var(--gold-b)}
.ai-quick{display:flex;flex-wrap:wrap;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--soft)}
.ai-chip{font-size:12px;font-weight:600;padding:7px 11px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#333}
.ai-chip:hover{border-color:var(--gold);color:var(--ink)}
.ai-log{flex:1;overflow:auto;padding:14px 12px;display:flex;flex-direction:column;gap:12px;background:#fafafa}
.ai-msg{max-width:92%;padding:12px 14px;border-radius:14px;font-size:14px;line-height:1.55}
.ai-user{align-self:flex-end;background:var(--black);color:#fff;border-bottom-right-radius:4px}
:root[dir="rtl"] .ai-user{border-bottom-right-radius:14px;border-bottom-left-radius:4px}
.ai-bot{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}
:root[dir="rtl"] .ai-bot{border-bottom-left-radius:14px;border-bottom-right-radius:4px}
.ai-thinking{opacity:.7;font-style:italic}
.ai-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.ai-nav a{display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;background:var(--soft);border:1px solid var(--line);font-size:12.5px;font-weight:700;color:var(--ink)}
.ai-nav a:hover{border-color:var(--gold-b);background:#fff}
.ai-cards{display:grid;gap:8px;margin-top:12px}
.ai-card{display:grid;gap:4px;padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--soft);text-align:start;transition:border-color .2s,transform .2s}
.ai-card:hover{border-color:var(--gold-b);transform:translateY(-1px);background:#fff}
.ai-card-kind{font-size:11px;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:.08em}
:root[lang="ar"] .ai-card-kind{letter-spacing:0;text-transform:none}
.ai-card strong{font-size:14px;color:var(--ink)}
.ai-card p{font-size:12.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ai-card-meta{font-size:11.5px;font-weight:600;color:#666;direction:ltr;text-align:start}
button.ai-card{width:100%;cursor:pointer;font:inherit;color:inherit}
.ai-card-blueprint{background:#111;border-color:#2a2a2a;color:#f3f0ea;gap:8px}
.ai-card-blueprint:hover{background:#161616;border-color:rgba(232,191,111,.55);transform:translateY(-1px)}
.ai-card-blueprint strong{color:#fff}
.ai-card-blueprint p{color:#9a9590}
.ai-card-blueprint .ai-card-kind{color:var(--gold-b)}
.ai-card-blueprint .ai-card-meta{color:#b0aaa3}
.ai-bp-preview{
  height:72px;border-radius:8px;overflow:hidden;border:1px solid #2a2a2a;background:#0a0a0a;direction:ltr;
}
.ai-bp-preview .blueprint-svg{width:100%;height:100%;display:block;transform:scale(1.05);transform-origin:center}
.ai-bp-fallback{background:linear-gradient(135deg,#0a0a0a,#1a1a1a 60%,#2a2218)}
.ai-bp-cta{
  justify-self:start;margin-top:2px;font-size:12px;font-weight:700;color:var(--gold-b);
  border-bottom:1px solid rgba(232,191,111,.45);padding-bottom:1px;
}
:root[lang="ar"] .ai-bp-cta{font-family:'Cairo',Tahoma,sans-serif}
.ai-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:#fff}
.ai-form input{flex:1;min-width:0;padding:11px 12px;border:1px solid #d5d2c9;border-radius:10px;font:inherit}
.ai-form input:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,191,111,.3)}
.ai-form .btn{flex:none}
@media(max-width:640px){
  .ai{inset-inline-end:12px;bottom:max(14px,env(safe-area-inset-bottom,0px))}
  .ai-fab{min-height:52px;padding-block:8px;padding-inline:10px 14px;gap:8px}
  .ai-fab-icon{width:38px;height:38px}
  .ai-fab-icon svg{width:24px;height:24px}
  .ai-fab-kicker{font-size:10px}
  .ai-fab-label{font-size:13px}
  .ai-panel{width:calc(100vw - 24px);height:min(72vh,560px)}
}