/* Xderek -?global site prototype */
:root{
  --ink:#0A0E14; --ink-2:#121821; --paper:#FFFFFF; --surface:#F5F7FA; --surface-2:#EDF1F6;
  --line:#E3E8EF; --muted:#5B6675; --brand:#0B5FFF; --brand-dark:#0043C7; --brand-soft:#E8F0FF;
  --metal:#C9D3DF; --radius:16px; --radius-sm:10px; --max:1200px;
  --shadow:0 24px 60px -24px rgba(10,14,20,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC","Noto Sans Arabic",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.02em;font-weight:650}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:24px}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--brand)}
.muted{color:var(--muted)}
.section{padding-block:88px}
.section--tight{padding-block:64px}
.section-head{max-width:720px;margin-bottom:44px}
.section-head h2{font-size:clamp(28px,3.6vw,44px)}
.section-head p{margin-top:14px;color:var(--muted);font-size:17px}

.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;transition:transform .15s ease,background .2s ease,color .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px -12px rgba(11,95,255,.75)}
.btn--primary:hover{background:var(--brand-dark)}
.btn--ghost{border-color:rgba(255,255,255,.28);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.08)}
.btn--dark{border-color:var(--line);color:var(--ink);background:#fff}
.btn--dark:hover{border-color:var(--ink)}
.btn .arw{transition:transform .2s ease}
.btn:hover .arw{transform:translateX(3px)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:21px;letter-spacing:-.03em}
.brand-mark{width:34px;height:34px;flex:none}
.brand small{display:block;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-weight:600;line-height:1.2}
.nav-links{display:flex;align-items:center;gap:26px;margin-inline-start:auto;font-size:15px;font-weight:500}
.nav-links a{color:var(--ink);opacity:.78;transition:opacity .15s}
.nav-links a:hover,.nav-links a[aria-current]{opacity:1}
.nav-links a[aria-current]{color:var(--brand);font-weight:600}
.nav-actions{display:flex;align-items:center;gap:14px}

.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid var(--line);border-radius:999px;font-size:14px;font-weight:600;color:var(--ink);background:#fff}
.lang summary::-webkit-details-marker{display:none}
.lang summary svg{opacity:.55}
.lang-menu{position:absolute;inset-inline-end:0;top:calc(100% + 8px);min-width:190px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;z-index:60}
.lang-menu a{display:flex;justify-content:space-between;gap:16px;padding:9px 12px;border-radius:9px;font-size:14px}
.lang-menu a:hover{background:var(--surface)}
.lang-menu a[aria-current]{background:var(--brand-soft);color:var(--brand-dark);font-weight:600}
.lang-menu a span.code{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}

.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 600px at 78% -10%,#12315F 0%,#0B1420 46%,#080C12 100%);color:#fff}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 30% 20%,#000 12%,transparent 72%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-block:104px 96px}
.hero h1{font-size:clamp(38px,5.1vw,66px);letter-spacing:-.035em;margin-top:18px}
.hero .lead{margin-top:20px;font-size:18px;color:rgba(255,255,255,.72);max-width:520px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-stats{display:flex;flex-wrap:wrap;gap:38px;margin-top:52px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12)}
.hero-stats b{display:block;font-size:28px;letter-spacing:-.03em}
.hero-stats span{font-size:12.5px;color:rgba(255,255,255,.55);letter-spacing:.04em}
.hero-visual{position:relative;aspect-ratio:1/.92;border-radius:26px;background:linear-gradient(160deg,rgba(255,255,255,.14),rgba(255,255,255,.03) 40%),#101826;border:1px solid rgba(255,255,255,.14);box-shadow:0 40px 90px -40px rgba(0,0,0,.9);display:grid;place-items:center;padding:26px}
.hero-visual .glow{position:absolute;width:60%;aspect-ratio:1;background:radial-gradient(circle,rgba(11,95,255,.55),transparent 65%);filter:blur(20px);top:-6%;inset-inline-end:-10%}
.hero-shot{position:relative;width:100%;height:100%;border-radius:18px;background:linear-gradient(180deg,#F7F9FC,#E9EEF6);display:grid;place-items:center;overflow:hidden}
.hero-shot .tag{position:absolute;top:14px;inset-inline-start:14px;background:rgba(10,14,20,.82);color:#fff;font-size:11px;letter-spacing:.08em;padding:6px 10px;border-radius:999px;text-transform:uppercase}
.hero-chip{position:absolute;bottom:16px;inset-inline-end:-14px;background:#fff;color:var(--ink);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);font-size:13px;display:flex;gap:10px;align-items:center}
.hero-chip b{font-size:17px}
.hero-chip .dot{width:8px;height:8px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.18)}

.grid{display:grid;gap:22px}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.cat-card{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px 22px;background:#fff;transition:border-color .2s,transform .2s,box-shadow .2s;overflow:hidden}
.cat-card:hover{border-color:#C9D6EA;transform:translateY(-3px);box-shadow:0 22px 40px -30px rgba(10,14,20,.45)}
.cat-card .ico{width:46px;height:46px;border-radius:12px;background:var(--brand-soft);color:var(--brand-dark);display:grid;place-items:center;margin-bottom:20px}
.cat-card h3{font-size:18px}
.cat-card p{margin-top:8px;font-size:14px;color:var(--muted)}
.cat-card .more{margin-top:auto;padding-top:20px;font-size:13px;font-weight:600;color:var(--brand);display:inline-flex;gap:6px;align-items:center}

.prod-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s,border-color .2s}
.prod-card:hover{transform:translateY(-4px);border-color:#C9D6EA;box-shadow:0 30px 50px -34px rgba(10,14,20,.5)}
.prod-media{position:relative;aspect-ratio:4/3.4;background:linear-gradient(180deg,#FAFBFD,#EEF2F7);display:grid;place-items:center;border-bottom:1px solid var(--line)}
.ph span{color:#6B7789}
.ph{color:#9AA7B8;display:grid;place-items:center;gap:10px;text-align:center;font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.hero-shot .ph{color:#8A97A8}
.prod-media .ph{color:#9AA7B8;display:grid;place-items:center;gap:10px;text-align:center}
.prod-media .ph span{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase}
.prod-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.prod-cat{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);font-weight:600}
.prod-body h3{margin-top:8px;font-size:19px}
.prod-specs{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:12px;padding:4px 9px;border-radius:6px;background:var(--surface);color:#3C4758;border:1px solid var(--line);white-space:nowrap}
.prod-foot{margin-top:auto;padding-top:18px;display:flex;justify-content:space-between;align-items:center;font-size:13.5px;font-weight:600}
.prod-foot .sku{color:#98A2B3;font-weight:500;font-size:12px;letter-spacing:.06em}

.why{background:var(--surface);border-block:1px solid var(--line)}
.feat h3{font-size:17px;margin-bottom:8px}
.feat p{color:var(--muted);font-size:14.5px}
.feat .n{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--brand);margin-bottom:14px;display:block}

.oem{background:linear-gradient(115deg,#0A0E14,#12203A 62%,#0A0E14);color:#fff;border-radius:24px;padding:56px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;overflow:hidden}
.oem::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(11,95,255,.45),transparent 65%);inset-inline-end:-140px;top:-180px;filter:blur(10px)}
.oem h2{font-size:clamp(28px,3.4vw,40px)}
.oem p{margin-top:16px;color:rgba(255,255,255,.68);max-width:520px}
.oem-list{margin-top:26px;display:grid;gap:12px}
.oem-list li{display:flex;gap:12px;font-size:15px;color:rgba(255,255,255,.85)}
.oem-list .tick{width:20px;height:20px;border-radius:50%;background:rgba(11,95,255,.22);color:#8FBAFF;display:grid;place-items:center;flex:none;font-size:12px}

.certs{display:flex;flex-wrap:wrap;gap:12px}
.cert{border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:13px;font-weight:600;color:#3C4758;background:#fff;letter-spacing:.03em}

.cta-band{background:var(--brand);color:#fff;border-radius:24px;padding:48px 56px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(26px,3vw,36px)}
.cta-band p{margin-top:10px;color:rgba(255,255,255,.78);max-width:560px}
.cta-band .btn--dark{background:#fff;border-color:#fff}

.site-footer{background:#080C12;color:rgba(255,255,255,.72);padding-block:64px 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.site-footer h4{color:#fff;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.site-footer a:hover{color:#fff}
.footer-links{display:grid;gap:10px;font-size:14px}
.footer-bottom{margin-top:52px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.45)}
.footer-brand p{margin-top:16px;font-size:14px;max-width:300px;color:rgba(255,255,255,.55)}
.footer-brand .brand{color:#fff}
.legal-links{display:flex;gap:18px;flex-wrap:wrap}

.page-head{background:linear-gradient(180deg,#F7F9FC,#fff);border-bottom:1px solid var(--line);padding-block:64px 56px}
.page-head h1{font-size:clamp(32px,4vw,52px)}
.page-head p{margin-top:16px;color:var(--muted);font-size:17px;max-width:680px}
.crumbs{font-size:12.5px;color:#98A2B3;margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--brand)}

.pdp{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;padding-block:64px;align-items:start}
.pdp-media{border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,#FAFBFD,#EEF2F7);aspect-ratio:1/.92;display:grid;place-items:center;position:relative;overflow:hidden}
.pdp-media .tag{position:absolute;top:16px;inset-inline-start:16px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#6B7789;background:#fff;border:1px solid var(--line);padding:6px 10px;border-radius:999px}
.pdp h1{font-size:clamp(30px,3.6vw,44px);margin-top:10px}
.pdp .lead{margin-top:16px;color:var(--muted);font-size:16.5px}
.pdp-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.pdp-high{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:28px}
.pdp-high div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.pdp-high b{display:block;font-size:17px}
.pdp-high span{font-size:12px;color:var(--muted);letter-spacing:.03em}

.spec-table{width:100%;border-collapse:collapse;font-size:14.5px}
.spec-table tr{border-bottom:1px solid var(--line)}
.spec-table tr:last-child{border-bottom:0}
.spec-table th{text-align:start;font-weight:500;color:var(--muted);padding:14px 0;width:42%;vertical-align:top}
.spec-table td{padding:14px 0;font-weight:600}
.spec-wrap{border:1px solid var(--line);border-radius:16px;padding:6px 24px;background:#fff}

.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.prose p{margin-bottom:16px;color:#33404F;font-size:16.5px}
.fact-list{display:grid;gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.fact{display:flex;justify-content:space-between;gap:24px;padding:16px 20px;border-bottom:1px solid var(--line);font-size:14.5px;background:#fff}
.fact:last-child{border-bottom:0}
.fact span{color:var(--muted)}
.fact b{text-align:end}

.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.contact-card{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff;display:grid;gap:18px}
.contact-row{display:flex;gap:14px;align-items:flex-start}
.contact-row .ico{width:38px;height:38px;border-radius:10px;background:var(--brand-soft);color:var(--brand-dark);display:grid;place-items:center;flex:none}
.contact-row b{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:3px;font-weight:600}
.form{display:grid;gap:14px;border:1px solid var(--line);border-radius:16px;padding:26px;background:#fff}
.field{display:grid;gap:6px}
.field label{font-size:12.5px;font-weight:600;color:#3C4758}
.field input,.field textarea,.field select{border:1px solid var(--line);border-radius:10px;padding:11px 13px;font:inherit;font-size:14.5px;background:#FBFCFE;width:100%}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:12px;color:var(--muted)}

html[dir="rtl"] .arw{transform:scaleX(-1)}
html[dir="rtl"] .btn:hover .arw{transform:scaleX(-1) translateX(3px)}

@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;padding-block:72px 64px;gap:40px}
  .hero-visual{max-width:520px}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .oem{grid-template-columns:1fr;padding:40px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .pdp{grid-template-columns:1fr;gap:32px}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:32px}
  .nav-links{display:none}
}
@media (max-width:680px){
  .nav-actions .btn--primary{display:none}
  .brand small{display:none}
  .nav{gap:14px;height:64px}
  .brand{font-size:19px}
  .hero-chip{inset-inline-end:6px;bottom:8px}
  .section{padding-block:56px}
  .grid--4,.grid--3,.grid--2{grid-template-columns:1fr}
  .cta-band{padding:34px 28px}
  .oem{padding:32px 24px;border-radius:18px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .hero-stats{gap:26px}
  .form .row2{grid-template-columns:1fr}
  .pdp-high{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}


/* language bar */
.lang-bar{background:#080C12;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.lang-bar[hidden]{display:none}
.lang-bar__inner{max-width:var(--max);margin:0 auto;padding:10px 24px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:14px}
.lang-bar__text{opacity:.85}
.lang-bar__go{background:var(--brand);color:#fff;padding:6px 14px;border-radius:999px;font-weight:600;font-size:13px}
.lang-bar__close{background:transparent;border:1px solid rgba(255,255,255,.28);color:#fff;padding:6px 14px;border-radius:999px;font-size:13px;cursor:pointer;font-family:inherit}
.lang-bar__close:hover{border-color:#fff}
/* faq */
.faq-section{background:linear-gradient(180deg,#FFFFFF,#F6F8FC)}
.faq{border-top:1px solid var(--line);margin-top:8px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;font-size:17px;font-weight:600}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .plus{font-size:24px;line-height:1;color:var(--brand);font-weight:400;transition:transform .2s}
.faq-item[open] summary .plus{transform:rotate(45deg)}
.faq-item p{color:var(--muted);max-width:840px;padding-bottom:22px;font-size:15.5px}

/* category sections */
.cat-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.cat-head h2{font-size:clamp(24px,3vw,34px)}
.cat-head p{margin-top:8px;color:var(--muted);max-width:640px}
.cat-section + .cat-section{border-top:1px solid var(--line)}
.prod-media img{width:100%;height:100%;object-fit:contain;padding:16px}
.pdp-media img{width:100%;height:100%;object-fit:contain;padding:24px}
.gallery{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery img{width:76px;height:76px;object-fit:contain;border:1px solid var(--line);border-radius:10px;background:#fff;padding:6px}
.form-ok{margin:8px 0 0;padding:16px 18px;border-radius:12px;background:#ECFDF3;color:#067647;font-weight:600}

/* cookie banner */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:80;background:#0A0E14;color:#fff;padding:16px 24px;box-shadow:0 -10px 30px rgba(0,0,0,.25)}
.cookie[hidden]{display:none}
.cookie__inner{max-width:var(--max);margin:0 auto;display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.cookie p{margin:0;font-size:14px;color:rgba(255,255,255,.85);flex:1 1 420px;line-height:1.6}
.cookie__acts{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.cookie a{color:#8FBAFF;font-size:14px;text-decoration:underline}
.cookie button{border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;padding:8px 14px;border-radius:999px;font:inherit;font-size:13px;cursor:pointer}
.cookie button[data-ck="all"]{background:var(--brand);border-color:var(--brand)}
/* legal pages */
.legal{max-width:820px}
.legal h2{font-size:20px;margin:34px 0 10px}
.legal h2:first-child{margin-top:0}
.legal p{color:#33404F;margin:0 0 12px;font-size:16px;line-height:1.75}
.legal-note{background:#FFF7E6;border:1px solid #FFE2A8;padding:12px 16px;border-radius:10px;color:#7A5B00;font-size:14px}
.legal-updated{font-size:13px;color:#98A2B3;margin-top:6px}