/* =====================================================================
   Supreme Systems — public site styles
   Section 1 is the front hero, carried over from the reference design.
   ===================================================================== */
:root{
  --u:min(calc(100vw / 1280),calc(100dvh / 760));
  --ink:#fff;
  --ink-muted:#ededed;
  --panel:#181818;
  --white-btn:#fdfdfd;
  --btn-ink:#050505;
  --glass-fill:rgba(0,0,0,.78);
  --glass-line:rgba(255,255,255,.09);
  --dx:8.5;
  --dy:13.1;
  --e-reveal:cubic-bezier(.16,1,.3,1);
  --e-soft:cubic-bezier(.25,.8,.3,1);

  /* inner pages */
  --bg:#000;
  --bg-2:#07080c;
  --surface:#0d0f15;
  --surface-2:#12151d;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --muted:#a3a9b6;
  --muted-2:#7c8391;
  --accent:#02d3d5;
  --accent-ink:#021316;
  --navy:#051f54;
  --wa:#25d366;
  --radius:20px;
  --font:'PJS','Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font-ar:'IBM Plex Sans Arabic','Plus Jakarta Sans',Tahoma,sans-serif;
}
@supports not (height:100dvh){
  :root{--u:min(calc(100vw / 1280),calc(100vh / 760))}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0;background:#000}
body{
  font-family:var(--font);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:geometricPrecision;color:var(--ink);
  font-size:16px;line-height:1.6;overflow-x:hidden;overflow-x:clip;
}
html[dir=rtl] body{font-family:var(--font-ar)}
img{max-width:100%;display:block}
a{color:inherit}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:8px;top:8px;z-index:100;background:#fff;color:#000;padding:8px 14px;border-radius:8px;transform:translateY(-200%);transition:transform .2s}
.skip:focus{transform:none}

/* ---------- 1. HERO (reference design) ---------- */
.hero{position:relative;width:100%;height:100dvh;overflow:hidden;background:#000}
@supports not (height:100dvh){.hero{height:100vh}}
.hero .bg{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:max(100vw,calc(100dvh * 1.6));height:max(62.5vw,100dvh);background:#000;
}
@supports not (height:100dvh){.hero .bg{width:max(100vw,calc(100vh * 1.6));height:max(62.5vw,100vh)}}
.bg-video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:51% 8%;
  display:block;background:#000;pointer-events:none;opacity:0;transition:opacity .9s linear;
}
.bg-video.is-active{opacity:1}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:22%;background:linear-gradient(to bottom,transparent,#000);pointer-events:none;z-index:1}

.nav{
  position:fixed;top:0;left:0;right:0;height:calc(67 * var(--u));
  display:flex;align-items:center;
  padding-left:calc(24.5 * var(--u));padding-right:calc(50.7 * var(--u));
  z-index:50;transition:background .3s ease,border-color .3s ease,-webkit-backdrop-filter .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.solid{background:rgba(4,5,9,.74);-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);border-bottom-color:var(--line)}
.logo{
  display:block;transform:translateY(calc(-1 * var(--u)));line-height:1;text-decoration:none;white-space:nowrap;
}
.logo img{height:calc(30 * var(--u));width:auto}
.nav-links{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%) translateX(calc(-23 * var(--u)));
  display:flex;align-items:center;gap:calc(24.3 * var(--u));white-space:nowrap;
}
.nav-links a{
  color:var(--ink-muted);text-decoration:none;font-size:calc(11.5 * var(--u));
  font-weight:500;letter-spacing:calc(-.15 * var(--u));line-height:1;transition:color .18s ease;position:relative;
}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active::after{content:"";position:absolute;left:50%;bottom:calc(-9 * var(--u));width:4px;height:4px;border-radius:50%;background:var(--accent);transform:translateX(-50%)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:calc(6.8 * var(--u))}
html[dir=rtl] .nav-actions{margin-left:0;margin-right:auto}
@media (min-width:1161px){html[dir=rtl] .nav{padding-left:calc(50.7 * var(--u));padding-right:calc(24.5 * var(--u))}}
html[dir=rtl] .nav-links{transform:translate(-50%,-50%) translateX(calc(23 * var(--u)))}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:inherit;text-decoration:none;white-space:nowrap;border:0;cursor:pointer}
.btn-login{
  height:calc(28 * var(--u));padding:0 calc(12.9 * var(--u));border-radius:calc(14 * var(--u));
  background:var(--panel);color:#e8e8e8;font-size:calc(11.5 * var(--u));font-weight:500;letter-spacing:calc(-.15 * var(--u));
  transition:background .18s ease,color .18s ease;gap:calc(6 * var(--u));
}
.btn-login:hover{background:#232323;color:#fff}
.btn-login .ico{width:calc(13 * var(--u));height:calc(13 * var(--u))}
.btn-nav-start{
  height:calc(28 * var(--u));padding-left:calc(13.5 * var(--u));padding-right:calc(14.5 * var(--u));
  border-radius:calc(14 * var(--u));background:var(--white-btn);color:var(--btn-ink);font-size:calc(11.1 * var(--u));
  font-weight:500;letter-spacing:0;gap:calc(7 * var(--u));transition:background .18s ease;
}
.btn-nav-start:hover{background:#fff}
.count{display:inline-grid;place-items:center;min-width:calc(17 * var(--u));height:calc(17 * var(--u));padding:0 calc(5 * var(--u));border-radius:99px;background:var(--accent);color:var(--accent-ink);font-size:calc(10 * var(--u));font-weight:700}
.count[data-n="0"]{background:#e3e3e3;color:#555}
.arw{flex:0 0 auto;display:block}
html[dir=rtl] .arw{transform:scaleX(-1)}
.btn-nav-start .arw{width:calc(11.5 * var(--u));height:calc(9.6 * var(--u))}
.burger{
  display:none;margin-left:auto;width:calc(40 * var(--u));height:calc(28 * var(--u));align-items:center;justify-content:center;
  background:var(--panel);border-radius:calc(14 * var(--u));border:0;cursor:pointer;padding:0;position:relative;
}
html[dir=rtl] .burger{margin-left:0;margin-right:auto}
.burger span{display:block;width:16px;height:1.5px;background:#ededed;border-radius:2px;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:16px;height:1.5px;background:#ededed;border-radius:2px}
.burger span::before{top:-5px}.burger span::after{top:5px}
.burger .dot{position:absolute;top:4px;right:6px;width:8px;height:8px;border-radius:50%;background:var(--accent)}

.hero-inner{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%) translate(calc(var(--dx) * var(--u)),calc(var(--dy) * var(--u)));
  width:max-content;text-align:center;z-index:2;
}
.hero h1{
  margin:0;font-weight:500;font-size:calc(89 * var(--u));
  line-height:calc(90 * var(--u));letter-spacing:calc(-1 * var(--u));color:var(--ink);
}
html[dir=rtl] .hero h1{letter-spacing:0;line-height:calc(104 * var(--u));font-weight:600}
.ln{display:block}.ln-i{display:block}
.sub{
  margin:calc(16.1 * var(--u)) 0 0;font-weight:300;font-size:calc(17.4 * var(--u));line-height:calc(27 * var(--u));
  letter-spacing:calc(-.30 * var(--u));color:#f6f6f6;
}
html[dir=rtl] .sub{letter-spacing:0;line-height:calc(30 * var(--u))}
.ctas{
  margin-top:calc(21.8 * var(--u));display:flex;align-items:center;justify-content:center;
  transform:translateX(calc(-.75 * var(--u)));gap:calc(7 * var(--u));
}
.btn-lg{
  height:calc(39 * var(--u));border-radius:calc(19.5 * var(--u));font-size:calc(13.3 * var(--u));font-weight:500;
  letter-spacing:calc(-.3 * var(--u));gap:calc(9 * var(--u));
}
.btn-primary{
  background:var(--white-btn);color:var(--btn-ink);padding-left:calc(18.2 * var(--u));padding-right:calc(19.2 * var(--u));
  transition:background .18s ease,transform .18s ease;
}
.btn-primary:hover{background:#fff;transform:translateY(-1px)}
.btn-ghost{
  background:var(--glass-fill);color:#d9d9d9;padding:0 calc(17.4 * var(--u));border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);transition:background .18s ease,border-color .18s ease;
}
.btn-ghost:hover{background:rgba(0,0,0,.66);border-color:rgba(255,255,255,.16)}
.btn-lg .arw{width:calc(13 * var(--u));height:calc(10.8 * var(--u))}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.menu{display:none}
@keyframes menuIn{from{opacity:0;transform:translateY(-6px) scale(.985)}to{opacity:1;transform:none}}

@media (max-width:1160px){
  :root{
    --u:min(max(.9px,min(calc(100vw / 1280),calc(100dvh / 760))),calc((100vw - 72px) / 575),calc(100dvh / 620));
  }
  .nav{height:max(58px,calc(67 * var(--u)));padding-left:max(24px,calc(28 * var(--u)));padding-right:max(24px,calc(28 * var(--u)))}
  .logo img{height:max(26px,calc(30 * var(--u)))}
  .nav-links,.nav-actions{display:none}
  .burger{display:flex;width:max(46px,calc(48 * var(--u)));height:max(38px,calc(34 * var(--u)));border-radius:999px}
  .hero-inner{max-width:calc(100vw - 48px)}
  .sub{font-size:max(16px,calc(17.4 * var(--u)));line-height:max(25px,calc(27 * var(--u)))}
  .ctas{margin-top:max(26px,calc(21.8 * var(--u)));gap:max(10px,calc(7 * var(--u)))}
  .btn-lg{height:max(44px,calc(39 * var(--u)));border-radius:max(22px,calc(19.5 * var(--u)));font-size:max(15px,calc(13.3 * var(--u)));gap:max(10px,calc(9 * var(--u)))}
  .btn-primary{padding-left:max(21px,calc(18.2 * var(--u)));padding-right:max(22px,calc(19.2 * var(--u)))}
  .btn-ghost{padding-left:max(20px,calc(17.4 * var(--u)));padding-right:max(21px,calc(18.4 * var(--u)))}
  .btn-lg .arw{width:max(14px,calc(13 * var(--u)));height:max(11.6px,calc(10.8 * var(--u)))}
  .menu{
    position:fixed;top:calc(max(58px,calc(67 * var(--u))) - 6px);right:max(24px,calc(28 * var(--u)));
    width:min(320px,calc(100vw - 48px));max-height:calc(100dvh - 80px);overflow:auto;
    background:rgba(10,10,12,.92);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);
    border:1px solid rgba(255,255,255,.09);border-radius:20px;padding:10px 8px 12px;flex-direction:column;
    box-shadow:0 24px 60px rgba(0,0,0,.55);transform-origin:top right;z-index:60
  }
  html[dir=rtl] .menu{right:auto;left:max(24px,calc(28 * var(--u)));transform-origin:top left}
  .menu.open{display:flex;animation:menuIn .18s ease both}
  .menu a{color:var(--ink-muted);text-decoration:none;font-size:15px;font-weight:500;padding:12px 14px;border-radius:12px;
    transition:background .18s ease,color .18s ease;display:flex;align-items:center;justify-content:space-between;gap:10px}
  .menu a:hover,.menu a.active{background:rgba(255,255,255,.06);color:#fff}
  .menu .divider{height:1px;background:rgba(255,255,255,.08);margin:8px 14px}
  .menu .m-start{display:flex;align-items:center;justify-content:center;gap:9px;background:var(--white-btn);color:var(--btn-ink);
    margin:6px 8px 0;padding:13px 16px;border-radius:14px;font-weight:600}
  .menu .m-start:hover{background:#fff;color:var(--btn-ink)}
  .menu .m-start .arw{width:13px;height:11px}
  .menu .count{min-width:20px;height:20px;font-size:11px}
}
@media (max-width:552px){
  :root{--u:1px}
  .nav{height:56px;padding:0 20px}
  .logo img{height:24px}
  .burger{width:42px;height:36px}
  .hero-inner{position:absolute;left:0;right:0;top:50%;width:auto;max-width:none;padding:0 20px;transform:translateY(-47%)}
  .hero h1{font-size:min(60px,calc((100vw - 44px) / 9.2));line-height:1.06;letter-spacing:-.02em}
  html[dir=rtl] .hero h1{font-size:min(60px,calc((100vw - 44px) / 6.4));line-height:1.3;letter-spacing:0}
  .sub{margin-top:16px;font-size:clamp(15.5px,4vw,16.5px);line-height:1.6;letter-spacing:0;max-width:42ch;margin-left:auto;margin-right:auto}
  .sub br{display:none}
  .ctas{margin-top:24px;gap:10px;transform:none;flex-wrap:wrap}
  .btn-lg{height:46px;border-radius:23px;font-size:15px;gap:9px}
  .btn-primary{padding-left:20px;padding-right:21px}
  .btn-ghost{padding-left:19px;padding-right:20px}
  .btn-lg .arw{width:13px;height:11px}
  .menu{top:50px;left:16px;right:16px;width:auto}
  html[dir=rtl] .menu{left:16px;right:16px}
  .menu a{font-size:15.5px;padding:13px 14px}
  .menu .m-start{padding:14px 16px}
}
@media (max-width:353px){
  .ctas{flex-direction:column;align-items:center}
  .btn-lg{width:min(100%,272px)}
}
@media (max-width:552px) and (max-height:460px){
  .hero h1{font-size:min(44px,calc((100vw - 44px) / 8.4))}
  .sub{margin-top:12px;font-size:15px;line-height:1.5}
  .ctas{margin-top:18px}
  .hero-inner{transform:translateY(-44%)}
}

/* Entrance sequence (home only — html.anim is added by the hero script) */
html.anim .ln{overflow:hidden;padding-top:.26em;margin-top:-.26em}
html.anim .ln-i{transform:translateY(100%)}
html.anim .logo,html.anim .nav-links a,html.anim .nav-actions .btn,
html.anim .burger,html.anim .sub,html.anim .ctas .btn{opacity:0;will-change:transform,opacity}
@keyframes lineRise{from{transform:translateY(100%)}to{transform:translateY(0)}}
@keyframes subIn{from{opacity:0;transform:translateY(calc(14 * var(--u)));filter:blur(4px)}to{opacity:1;transform:none;filter:blur(0)}}
@keyframes subInFlat{from{opacity:0;transform:translateY(calc(12 * var(--u)))}to{opacity:1;transform:none}}
@keyframes pillIn{from{opacity:0;transform:translateY(calc(8 * var(--u))) scale(.972)}to{opacity:1;transform:none}}
@keyframes liftIn{from{opacity:0;transform:translateY(calc(9 * var(--u)))}to{opacity:1;transform:none}}
@keyframes logoIn{from{opacity:0;transform:translateY(calc(-1 * var(--u))) translateY(calc(9 * var(--u)))}to{opacity:1;transform:translateY(calc(-1 * var(--u)))}}
html.anim.go .ln-i{animation:lineRise 1.05s var(--e-reveal) both}
html.anim.go .ln:nth-child(1) .ln-i{animation-delay:.12s}
html.anim.go .ln:nth-child(2) .ln-i{animation-delay:.22s}
html.anim.go .logo{animation:logoIn .62s var(--e-soft) .46s both}
html.anim.go .nav-links a{animation:liftIn .55s var(--e-soft) both}
html.anim.go .nav-links a:nth-child(1){animation-delay:.540s}
html.anim.go .nav-links a:nth-child(2){animation-delay:.570s}
html.anim.go .nav-links a:nth-child(3){animation-delay:.600s}
html.anim.go .nav-links a:nth-child(4){animation-delay:.630s}
html.anim.go .nav-links a:nth-child(5){animation-delay:.660s}
html.anim.go .nav-links a:nth-child(6){animation-delay:.690s}
html.anim.go .nav-links a:nth-child(7){animation-delay:.720s}
html.anim.go .sub{animation:subIn .85s var(--e-reveal) .58s both}
html.anim.go .btn-login{animation:pillIn .55s var(--e-soft) .68s both}
html.anim.go .burger{animation:pillIn .55s var(--e-soft) .68s both}
html.anim.go .btn-nav-start{animation:pillIn .55s var(--e-soft) .73s both}
html.anim.go .ctas .btn-primary{animation:pillIn .70s var(--e-reveal) .90s both}
html.anim.go .ctas .btn-ghost{animation:pillIn .70s var(--e-reveal) .97s both}
@media (max-width:552px){
  html.anim.go .sub{animation-name:subInFlat}
  html.anim.go .ln-i{animation-duration:.92s}
  html.anim.go .ctas .btn-primary{animation-delay:.84s}
  html.anim.go .ctas .btn-ghost{animation-delay:.90s}
}

/* ---------- 2. Layout primitives ---------- */
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 28px}
.section{padding:112px 0;position:relative}
.section-tight{padding:72px 0}
.section-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 16px}
.kicker::before{content:"";width:18px;height:1.5px;background:currentColor;border-radius:2px}
html[dir=rtl] .kicker{letter-spacing:0;font-size:14px}
.h2{font-size:clamp(30px,3.7vw,48px);line-height:1.1;font-weight:500;letter-spacing:-.025em;margin:0}
.h3{font-size:21px;line-height:1.3;font-weight:600;letter-spacing:-.01em;margin:0}
html[dir=rtl] .h2,html[dir=rtl] .h3{letter-spacing:0;line-height:1.35}
.lead{font-size:18px;line-height:1.7;color:var(--muted);font-weight:300;margin:18px 0 0;max-width:62ch}
.muted{color:var(--muted)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:52px}
.section-head .lead{margin-top:14px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.grid{display:grid;gap:22px}
.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))}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;align-items:center}
.prose{color:#d7dae1;font-size:16.5px;line-height:1.8}
.prose p{margin:0 0 1.1em}
.prose ul{padding:0;margin:0 0 1.2em;list-style:none;display:grid;gap:10px}
.prose li{position:relative;padding-inline-start:28px}
.prose li::before{content:"";position:absolute;inset-inline-start:2px;top:.62em;width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg) translateY(-50%)}
.prose h3{font-size:20px;margin:1.4em 0 .5em}
.prose strong{color:#fff}

/* Buttons (px-based for inner pages) */
.b{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:46px;padding:0 22px;border-radius:23px;font:inherit;font-size:15px;font-weight:500;text-decoration:none;white-space:nowrap;border:1px solid transparent;cursor:pointer;transition:background .18s,border-color .18s,transform .18s,color .18s}
.b .arw{width:13px;height:11px}
.b:hover{transform:translateY(-1px)}
.b-primary{background:#fdfdfd;color:#050505}.b-primary:hover{background:#fff}
.b-ghost{background:rgba(255,255,255,.04);color:#e4e4e4;border-color:var(--line-2)}.b-ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.b-accent{background:var(--accent);color:var(--accent-ink);font-weight:600}.b-accent:hover{background:#2ee6e8}
.b-wa{background:var(--wa);color:#04210f;font-weight:600}.b-wa:hover{background:#3ae07a}
.b-sm{height:38px;padding:0 16px;font-size:14px}
.b-block{width:100%}
.b[disabled]{opacity:.6;cursor:not-allowed;transform:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:500;font-size:15px;white-space:nowrap}
.link-arrow .arw{width:13px;height:11px;transition:transform .2s}
.link-arrow:hover .arw{transform:translateX(3px)}
html[dir=rtl] .link-arrow:hover .arw{transform:scaleX(-1) translateX(3px)}

/* ---------- 3. Page hero (inner pages) ---------- */
.page-hero{position:relative;padding:190px 0 90px;overflow:hidden;background:#000;isolation:isolate}
.page-hero .ph-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;opacity:.42;transform:scale(1.04)}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(1200px 500px at 15% 0%,rgba(2,211,213,.16),transparent 60%),linear-gradient(180deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,.65) 60%,#000 100%)}
.page-hero h1{font-size:clamp(38px,5.4vw,72px);line-height:1.04;font-weight:500;letter-spacing:-.03em;margin:0;max-width:18ch}
html[dir=rtl] .page-hero h1{letter-spacing:0;line-height:1.25}
.page-hero .lead{color:#c9cdd6}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--muted-2);margin:0 0 22px;padding:0;list-style:none}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:#fff}
.crumbs li+li::before{content:"/";margin-inline-end:8px;color:#444a55}

/* ---------- 4. Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;position:relative;transition:border-color .25s,transform .25s,background .25s;display:flex;flex-direction:column}
.card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.card-media{aspect-ratio:16/10;overflow:hidden;background:#0a0c10;position:relative}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--e-reveal)}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body p{margin:0;color:var(--muted);font-size:15px;line-height:1.65}
.card-body .link-arrow{margin-top:auto;padding-top:8px}
.card a.cover{position:absolute;inset:0;z-index:1}
.card .z{position:relative;z-index:2}
.icon-badge{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:rgba(2,211,213,.1);color:var(--accent);border:1px solid rgba(2,211,213,.22);flex:0 0 auto}
.card-media .icon-badge{position:absolute;left:18px;bottom:18px;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
html[dir=rtl] .card-media .icon-badge{left:auto;right:18px}
.tile{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;gap:14px;transition:border-color .25s,background .25s}
.tile:hover{border-color:rgba(2,211,213,.35);background:var(--surface-2)}
.tile p{margin:0;color:var(--muted);font-size:15px;line-height:1.65}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.stat{padding:30px 28px;border-inline-end:1px solid var(--line)}
.stat:last-child{border-inline-end:0}
.stat b{display:block;font-size:clamp(32px,3.4vw,46px);font-weight:500;letter-spacing:-.03em;line-height:1;background:linear-gradient(180deg,#fff,#9ef3f4);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{display:block;margin-top:10px;color:var(--muted);font-size:14.5px}

/* about teaser */
.media-frame{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3.3}
.media-frame img{width:100%;height:100%;object-fit:cover}
.media-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.55))}
.media-frame .badge-float{position:absolute;z-index:2;left:20px;bottom:20px;right:20px;display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:16px;background:rgba(5,6,10,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line-2)}
.media-frame .badge-float b{display:block;font-size:15px}.media-frame .badge-float small{color:var(--muted);font-size:13px}

/* banners */
.banner{position:relative;border-radius:24px;overflow:hidden;min-height:300px;display:flex;align-items:flex-end;padding:34px;border:1px solid var(--line);isolation:isolate;text-decoration:none}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s var(--e-reveal)}
.banner::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(200deg,rgba(0,0,0,.05) 0%,rgba(0,0,0,.82) 75%)}
.banner:hover img{transform:scale(1.04)}
.banner h3{font-size:clamp(24px,2.4vw,32px);font-weight:500;letter-spacing:-.02em;margin:0 0 8px;line-height:1.15}
.banner p{margin:0 0 18px;color:#cfd3db;max-width:44ch}

/* industries */
.ind{display:flex;gap:16px;align-items:flex-start}
.ind h3{font-size:17px;margin:0 0 6px;font-weight:600}
.ind p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.6}

/* project card meta */
.meta-row{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13px;color:var(--muted-2)}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.meta-row .ico{width:14px;height:14px}
.chip{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 11px;border-radius:13px;font-size:12.5px;font-weight:500;background:rgba(255,255,255,.06);color:#d5d8de;border:1px solid var(--line)}

/* CTA band */
.cta-band{position:relative;border-radius:28px;overflow:hidden;padding:72px 64px;border:1px solid rgba(2,211,213,.22);background:radial-gradient(800px 400px at 85% 120%,rgba(2,211,213,.28),transparent 60%),radial-gradient(600px 300px at 0% -20%,rgba(5,31,84,.9),transparent 70%),#05070c;display:grid;grid-template-columns:1.4fr auto;gap:40px;align-items:center}
.cta-band .h2{max-width:20ch}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 5. Shop ---------- */
.shop-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:40px;align-items:start}
.sidebar{position:sticky;top:96px;display:flex;flex-direction:column;gap:22px}
.side-box{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}
.side-box h4{margin:0 0 12px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);font-weight:600}
html[dir=rtl] .side-box h4{letter-spacing:0}
.cat-list{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.cat-list a{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:9px 12px;border-radius:10px;text-decoration:none;color:#d3d6dc;font-size:14.5px;transition:background .15s,color .15s}
.cat-list a:hover{background:rgba(255,255,255,.05);color:#fff}
.cat-list a.active{background:rgba(2,211,213,.12);color:var(--accent)}
.cat-list small{color:var(--muted-2);font-size:12.5px}
.toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:24px}
.searchbar{position:relative;flex:1;min-width:220px;max-width:460px}
.searchbar input[type=search]{padding-inline-start:44px}
.searchbar .ico{position:absolute;inset-inline-start:15px;top:50%;transform:translateY(-50%);color:var(--muted-2)}
.result-count{color:var(--muted);font-size:14.5px}
.pcard .card-media{aspect-ratio:1/0.82;background:#0b0d12}
.pcard .card-body{padding:18px 18px 20px;gap:8px}
.pcard h3{font-size:16.5px;line-height:1.35;font-weight:600;margin:0}
.pcard h3 a{text-decoration:none}
.pcard .cat{font-size:12.5px;color:var(--muted-2)}
.pcard .sku{font-size:12.5px;color:var(--muted-2);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pcard .price{font-size:17px;font-weight:600;margin-top:2px}
.pcard .price.req{font-size:14.5px;font-weight:500;color:var(--accent)}
.pcard .actions{display:flex;gap:8px;margin-top:auto;padding-top:10px}
.pcard .actions .b{flex:1}
.avail{position:absolute;top:14px;inset-inline-start:14px;z-index:2;display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:13px;font-size:12px;font-weight:600;background:rgba(0,0,0,.62);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line-2)}
.avail::before{content:"";width:7px;height:7px;border-radius:50%;background:#9aa0aa}
.avail.in_stock::before{background:#2fd67a}.avail.on_request::before{background:#f2b84b}.avail.pre_order::before{background:#6aa8ff}.avail.out_of_stock::before{background:#ff5d5d}
.feat{position:absolute;top:14px;inset-inline-end:14px;z-index:2;height:26px;padding:0 10px;border-radius:13px;display:inline-flex;align-items:center;font-size:12px;font-weight:700;background:var(--accent);color:var(--accent-ink)}
.pager{display:flex;justify-content:center;gap:8px;margin-top:44px;flex-wrap:wrap}
.pager a,.pager span{min-width:42px;height:42px;padding:0 14px;border-radius:21px;display:inline-grid;place-items:center;text-decoration:none;border:1px solid var(--line-2);color:#d8dbe1;font-size:14.5px}
.pager a:hover{background:rgba(255,255,255,.06)}
.pager .cur{background:#fff;color:#000;border-color:#fff;font-weight:600}
.empty{padding:70px 24px;text-align:center;border:1px dashed var(--line-2);border-radius:var(--radius);color:var(--muted)}
.filters-toggle{display:none}

/* product page */
.product-top{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:start}
.gallery-main{border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#0b0d12;aspect-ratio:1/0.82}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{width:84px;height:68px;border-radius:12px;overflow:hidden;border:1px solid var(--line);padding:0;cursor:pointer;background:none;opacity:.6;transition:opacity .2s,border-color .2s}
.thumbs button.active,.thumbs button:hover{opacity:1;border-color:var(--accent)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.pinfo h1{font-size:clamp(28px,3vw,40px);line-height:1.15;font-weight:500;letter-spacing:-.02em;margin:10px 0 14px}
html[dir=rtl] .pinfo h1{letter-spacing:0;line-height:1.4}
.pinfo .short{color:var(--muted);font-size:16.5px;line-height:1.7;margin:0 0 24px}
.pinfo .price-big{font-size:30px;font-weight:600;letter-spacing:-.02em}
.pinfo .price-big.req{font-size:20px;color:var(--accent);font-weight:500}
.facts{display:grid;grid-template-columns:auto 1fr;gap:10px 22px;margin:24px 0;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:15px}
.facts dt{color:var(--muted-2)}.facts dd{margin:0;color:#e9ebef}
.facts code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;background:rgba(255,255,255,.06);padding:2px 8px;border-radius:6px}
.buy{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.qty{display:inline-flex;align-items:center;height:46px;border:1px solid var(--line-2);border-radius:23px;overflow:hidden;background:var(--surface)}
.qty button{width:40px;height:100%;background:none;border:0;color:#fff;font-size:18px;cursor:pointer}
.qty button:hover{background:rgba(255,255,255,.06)}
.qty input[type=number]{border-radius:0;border:0;background:none;width:56px;height:100%;border:0;background:none;text-align:center;color:#fff;font:inherit;font-size:15px;padding:0;-moz-appearance:textfield;appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:28px}
.tabs button{background:none;border:0;color:var(--muted);font:inherit;font-size:15.5px;font-weight:500;padding:14px 18px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.active{color:#fff;border-bottom-color:var(--accent)}
.tabpane{display:none}.tabpane.active{display:block}
.spec-table{width:100%;border-collapse:collapse;font-size:15px;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.spec-table th,.spec-table td{text-align:start;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{width:38%;color:var(--muted);font-weight:500;background:rgba(255,255,255,.02)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}

/* inquiry */
.inq-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;align-items:start}
.inq-list{display:flex;flex-direction:column;gap:12px}
.inq-item{display:grid;grid-template-columns:76px minmax(0,1fr) auto auto;gap:16px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.inq-item img{width:76px;height:64px;object-fit:cover;border-radius:10px}
.inq-item h3{font-size:15.5px;margin:0 0 4px;font-weight:600;line-height:1.35}
.inq-item h3 a{text-decoration:none}
.inq-item .sku{font-size:12.5px;color:var(--muted-2);font-family:ui-monospace,Menlo,monospace}
.inq-item .qty{height:40px}
.inq-item .qty button{width:34px}.inq-item .qty input[type=number]{width:44px}
.icon-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-2);background:none;color:var(--muted);cursor:pointer}
.icon-btn:hover{color:#ff7272;border-color:#ff7272}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px}
.panel h2{font-size:20px;margin:0 0 18px;font-weight:600}
.note{font-size:13.5px;color:var(--muted-2);margin:14px 0 0;line-height:1.6}

/* forms */
.form{display:grid;gap:14px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13.5px;color:var(--muted);font-weight:500}
.field label .req{color:var(--accent)}
input[type=text],input[type=email],input[type=tel],input[type=search],input[type=number],select,textarea{
  width:100%;height:48px;padding:0 16px;border-radius:13px;border:1px solid var(--line-2);background:#090b10;color:#fff;font:inherit;font-size:15px;transition:border-color .18s,background .18s;
}
textarea{height:auto;min-height:130px;padding:13px 16px;resize:vertical;line-height:1.6}
select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23aaa' stroke-width='1.6'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center;padding-inline-end:38px}
html[dir=rtl] select{background-position:left 15px center}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);background:#0c0f15}
::placeholder{color:#5e6470}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.alert{padding:14px 18px;border-radius:14px;font-size:15px;margin:0 0 20px;border:1px solid}
.alert-ok{background:rgba(47,214,122,.08);border-color:rgba(47,214,122,.35);color:#9ff0c4}
.alert-error{background:rgba(255,93,93,.08);border-color:rgba(255,93,93,.35);color:#ffb3b3}

/* contact */
.contact-cards{display:grid;gap:14px}
.ccard{display:flex;gap:16px;align-items:flex-start;padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.ccard h3{font-size:14px;margin:0 0 6px;color:var(--muted-2);font-weight:500;letter-spacing:.06em;text-transform:uppercase}
html[dir=rtl] .ccard h3{letter-spacing:0}
.ccard p,.ccard a{margin:0;color:#eef0f3;text-decoration:none;font-size:16px;line-height:1.6}
.ccard a:hover{color:var(--accent)}
.map{border-radius:22px;overflow:hidden;border:1px solid var(--line);height:420px;background:#0b0d12}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(1) invert(.92) contrast(.9) hue-rotate(180deg)}
[dir=ltr] .phone-ltr,.phone-ltr{direction:ltr;unicode-bidi:embed;display:inline-block}

/* ---------- 6. Footer ---------- */
.footer{border-top:1px solid var(--line);background:#030406;padding:80px 0 30px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:44px}
.footer .flogo img{height:30px;width:auto}
.footer p{color:var(--muted);font-size:14.5px;line-height:1.75;margin:18px 0 0;max-width:36ch}
.footer h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:6px 0 18px;font-weight:600}
html[dir=rtl] .footer h4{letter-spacing:0;font-size:15px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer ul a{color:var(--muted);text-decoration:none;font-size:14.5px;transition:color .15s}
.footer ul a:hover{color:#fff}
.footer .fc li{display:flex;gap:10px;color:var(--muted);font-size:14.5px;line-height:1.6}
.footer .fc .ico{color:var(--accent);flex:0 0 auto;margin-top:2px;width:18px;height:18px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:60px;padding-top:26px;color:var(--muted-2);font-size:13.5px}
.footer-bottom a{color:var(--muted);text-decoration:none}
.footer-bottom a:hover{color:#fff}
.socials{display:flex;gap:10px;margin-top:22px}
.socials a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-2);color:#cfd3da;text-decoration:none;font-size:13px;font-weight:700}
.socials a:hover{border-color:var(--accent);color:var(--accent)}

/* floating WhatsApp + toast */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:40;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px rgba(37,211,102,.35);transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}
html[dir=rtl] .wa-float{right:auto;left:22px}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,30px);opacity:0;z-index:70;display:flex;align-items:center;gap:14px;padding:12px 14px 12px 18px;border-radius:16px;background:rgba(14,16,22,.94);border:1px solid var(--line-2);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 20px 50px rgba(0,0,0,.5);transition:opacity .25s,transform .35s var(--e-reveal);pointer-events:none;font-size:14.5px;max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.toast .ico{color:#2fd67a}

/* reveal on scroll */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--e-reveal),transform .9s var(--e-reveal)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- 7. Responsive ---------- */
@media (max-width:1100px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .shop-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .filters-toggle{display:inline-flex}
  .sidebar.collapsed{display:none}
  .cta-band{grid-template-columns:1fr;padding:56px 40px}
}
@media (max-width:900px){
  .section{padding:84px 0}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.product-top,.inq-layout{grid-template-columns:1fr;gap:40px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-inline-end:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .section-head{flex-direction:column;align-items:flex-start;gap:18px;margin-bottom:38px}
  .page-hero{padding:150px 0 64px}
}
@media (max-width:640px){
  .container{padding:0 20px}
  .section{padding:70px 0}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .pcard .card-body{padding:14px}
  .pcard h3{font-size:14.5px}
  .pcard .actions{flex-direction:column}
  .pcard .actions .b{height:40px;font-size:13.5px;padding:0 10px}
  .avail{font-size:11px;height:23px;padding:0 8px;top:10px;inset-inline-start:10px}
  .feat{display:none}
  .form .row2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .cta-band{padding:44px 24px;border-radius:22px}
  .inq-item{grid-template-columns:64px minmax(0,1fr) auto;grid-template-areas:"img info del" "img qty qty"}
  .inq-item img{grid-area:img;width:64px;height:56px}
  .inq-item .info{grid-area:info}.inq-item .qty{grid-area:qty;justify-self:start}.inq-item .icon-btn{grid-area:del}
  .banner{min-height:260px;padding:26px}
  .panel{padding:22px}
  .wa-float{width:52px;height:52px;right:16px;bottom:16px}
  html[dir=rtl] .wa-float{left:16px}
  .tabs button{padding:12px 12px;font-size:14.5px}
}
@media (prefers-reduced-motion:reduce){
  html.anim .ln{overflow:visible;padding-top:0;margin-top:0}
  html.anim .ln-i{transform:none}
  html.anim .logo,html.anim .nav-links a,html.anim .nav-actions .btn,html.anim .burger,html.anim .sub,html.anim .ctas .btn{opacity:1}
  .js .reveal{opacity:1;transform:none}
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}