/* ============================================================
   MAKH.IR — Immersive 3D Scrollytelling
   Palette: Midnight navy / Brand blue #1E73E8 / Ion cyan / Paper
   Type: Estedad (FA + EN)
   ============================================================ */

@font-face { font-family:'Estedad'; src:url('../fonts/Estedad-Light.woff2') format('woff2'); font-weight:300; font-display:swap; }
@font-face { font-family:'Estedad'; src:url('../fonts/Estedad-Regular.woff2') format('woff2'); font-weight:400; font-display:swap; }
@font-face { font-family:'Estedad'; src:url('../fonts/Estedad-Medium.woff2') format('woff2'); font-weight:500; font-display:swap; }
@font-face { font-family:'Estedad'; src:url('../fonts/Estedad-SemiBold.woff2') format('woff2'); font-weight:600; font-display:swap; }
@font-face { font-family:'Estedad'; src:url('../fonts/Estedad-ExtraBold.woff2') format('woff2'); font-weight:800; font-display:swap; }
@font-face { font-family:'Estedad'; src:url('../fonts/Estedad-Black.woff2') format('woff2'); font-weight:900; font-display:swap; }

:root{
  --midnight:#04070F;
  --abyss:#0A1226;
  --navy:#0E1B33;
  --blue:#1E73E8;
  --blue-deep:#1257B8;
  --cyan:#5BB8FF;
  --ice:#DCE9FB;
  --paper:#F6F8FC;
  --ink:#0B1830;
  --ink-soft:#3D4F6E;
  --hairline:rgba(91,184,255,.22);
  --hairline-ink:rgba(14,27,51,.12);
  --glass:rgba(8,14,32,.55);
  --shadow-l:0 30px 80px -20px rgba(4,10,28,.55);
  --r-lg:22px; --r-md:14px; --r-sm:9px;
  --ease:cubic-bezier(.22,.8,.24,1);
  --header-h:72px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{width:100%}
body{
  font-family:'Estedad',system-ui,-apple-system,'Segoe UI',Tahoma,sans-serif;
  background:var(--midnight);
  color:var(--ice);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-loading{overflow:hidden}
::selection{background:var(--blue);color:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ============ WEBGL STAGE ============ */
#stage{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block}
#vignette{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 42%,transparent 52%,rgba(2,5,14,.5) 100%);
  transition:opacity 1s var(--ease);}
body[data-mood="light"] #vignette{opacity:.35}

/* ============ LOADER ============ */
.loader{position:fixed;inset:0;z-index:100;background:var(--midnight);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .9s var(--ease),visibility .9s;}
.loader.done{opacity:0;visibility:hidden}
.loader-grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--hairline) 1px,transparent 1px),linear-gradient(90deg,var(--hairline) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(60% 60% at 50% 50%,#000 0%,transparent 75%);
  -webkit-mask-image:radial-gradient(60% 60% at 50% 50%,#000 0%,transparent 75%);
  animation:gridDrift 14s linear infinite;}
@keyframes gridDrift{to{background-position:64px 64px,64px 64px}}
.loader-core{position:relative;text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px;padding:0 24px}
.loader-mark{position:relative;width:108px;height:108px;display:grid;place-items:center}
.loader-ring{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.loader-ring circle{fill:none;stroke:rgba(91,184,255,.16);stroke-width:2.5}
.loader-ring--fill circle{stroke:var(--ice);stroke-linecap:round;
  stroke-dasharray:182.2;stroke-dashoffset:182.2;
  filter:drop-shadow(0 0 8px rgba(30,115,232,.8));
  transition:stroke-dashoffset .35s var(--ease);}
.loader-m{font-size:44px;font-weight:900;color:#fff;text-shadow:0 0 26px rgba(30,115,232,.9)}
.loader-percent{font-size:46px;font-weight:800;color:#fff;letter-spacing:.02em;direction:ltr}
.loader-percent i{font-style:normal;font-size:20px;color:var(--cyan);margin-inline-start:4px}
.loader-lines{display:grid;gap:2px;min-height:34px}
.loader-lines span{display:none;font-size:13px;font-weight:300;color:var(--cyan);letter-spacing:.03em}
.loader-lines span.on{display:block;animation:lineIn .5s var(--ease)}
@keyframes lineIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.loader-bar{width:min(340px,70vw);height:2px;background:rgba(91,184,255,.15);border-radius:2px;overflow:hidden}
.loader-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan));
  box-shadow:0 0 12px rgba(30,115,232,.9);transition:width .35s var(--ease)}

/* ============ HEADER ============ */
.site-header{position:fixed;top:0;inset-inline:0;z-index:50;height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:0 clamp(18px,4vw,48px);
  transition:background .5s var(--ease),backdrop-filter .5s,border-color .5s;
  border-bottom:1px solid transparent;}
.site-header.scrolled{background:rgba(5,9,22,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom-color:var(--hairline)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:40px;height:40px;border-radius:50%;box-shadow:0 0 0 1px var(--hairline),0 0 22px rgba(30,115,232,.35)}
.brand-name{font-weight:800;font-size:1.06rem;color:#fff;letter-spacing:.01em}
.top-nav{display:flex;gap:clamp(14px,2.2vw,30px)}
.top-nav a{font-size:.86rem;font-weight:500;color:rgba(220,233,251,.78);position:relative;padding:6px 0;transition:color .3s}
.top-nav a::after{content:'';position:absolute;bottom:0;inset-inline-start:0;width:0;height:1.5px;background:var(--cyan);transition:width .35s var(--ease)}
.top-nav a:hover{color:#fff}
.top-nav a:hover::after,.top-nav a.active::after{width:100%}
.top-nav a.active{color:#fff}
.header-actions{display:flex;align-items:center;gap:12px}
.lang-toggle{cursor:pointer;border:1px solid var(--hairline);background:rgba(30,115,232,.12);color:var(--cyan);
  font-family:inherit;font-weight:600;font-size:.82rem;padding:7px 16px;border-radius:99px;transition:all .3s}
.lang-toggle:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
body[data-lang="fa"] .lang-en{display:none}
body[data-lang="en"] .lang-fa{display:none}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--hairline);background:rgba(30,115,232,.1);
  border-radius:10px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:6px}
.menu-toggle span{width:18px;height:2px;background:var(--cyan);border-radius:2px;transition:.3s var(--ease)}
.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.mobile-menu{position:fixed;top:var(--header-h);inset-inline:14px;z-index:49;border-radius:var(--r-lg);
  background:rgba(6,11,26,.92);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  border:1px solid var(--hairline);padding:14px;display:grid;gap:2px;
  opacity:0;visibility:hidden;transform:translateY(-12px);transition:.4s var(--ease)}
.mobile-menu.open{opacity:1;visibility:visible;transform:none}
.mobile-menu a{padding:13px 16px;border-radius:var(--r-sm);font-weight:500;color:var(--ice)}
.mobile-menu a:hover{background:rgba(30,115,232,.16);color:#fff}

/* ============ RAIL + PROGRESS ============ */
.rail{position:fixed;top:50%;transform:translateY(-50%);inset-inline-end:clamp(12px,2.4vw,34px);
  z-index:40;display:grid;gap:18px}
.rail a{display:flex;align-items:center;gap:10px;flex-direction:row-reverse}
[dir="ltr"] .rail a{flex-direction:row}
.rail i{width:8px;height:8px;border-radius:50%;background:rgba(220,233,251,.3);
  box-shadow:0 0 0 0 rgba(30,115,232,0);transition:.4s var(--ease);flex:none}
.rail b{font-size:.72rem;font-weight:500;color:var(--cyan);opacity:0;transform:translateX(6px);
  transition:.35s var(--ease);white-space:nowrap}
[dir="ltr"] .rail b{transform:translateX(-6px)}
.rail a:hover b,.rail a.active b{opacity:1;transform:none}
.rail a.active i{background:var(--blue);box-shadow:0 0 0 4px rgba(30,115,232,.25),0 0 14px rgba(30,115,232,.8)}
body[data-mood="light"] .rail i{background:rgba(14,27,51,.3)}
body[data-mood="light"] .rail b{color:var(--blue-deep)}
.scroll-progress{position:fixed;top:0;inset-inline:0;height:2.5px;z-index:60;background:transparent}
.scroll-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan));
  box-shadow:0 0 10px rgba(30,115,232,.8)}

/* ============ SECTIONS / PANELS ============ */
#content{position:relative;z-index:10}
.sec{position:relative;min-height:100vh;display:flex;align-items:center;
  padding:calc(var(--header-h) + 4vh) clamp(18px,5vw,72px) 8vh}
.kicker{font-size:.8rem;font-weight:600;letter-spacing:.14em;color:var(--blue);
  text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:12px}
.kicker::before{content:'';width:34px;height:1.5px;background:var(--blue);display:inline-block}
.kicker-light{color:var(--cyan)}
.kicker-light::before{background:var(--cyan)}
h2{font-size:clamp(1.6rem,3.4vw,2.6rem);font-weight:800;line-height:1.4;margin-bottom:16px}
.lead{font-size:clamp(.95rem,1.4vw,1.08rem);font-weight:300;color:var(--ink-soft);max-width:58ch}
.lead-light{color:rgba(220,233,251,.8)}

/* ============ JUSTIFIED PROSE ============
   direction (RTL fa / LTR en) is driven by <html dir>, set in i18n.js,
   so justify automatically aligns the last line to the correct side. */
.lead,
.hero-desc,
.pillars p,
.cap-list p,
.bank-grid p,
.bank-note,
.adv-grid p,
.ps-body p{
  text-align:justify;
  text-align-last:start;
}
/* keep the centered blocks centered, not justified */
.clients-inner .lead,
.contact-inner .lead{text-align:center;text-align-last:center}

.panel{width:min(720px,100%);border-radius:var(--r-lg);padding:clamp(28px,4.5vw,56px);
  position:relative}
.panel-light{background:var(--paper);color:var(--ink);box-shadow:var(--shadow-l);
  border:1px solid rgba(255,255,255,.6)}
.panel-light h2{color:var(--ink)}
.panel-light::before{content:'';position:absolute;top:0;inset-inline-start:0;width:64px;height:3px;
  background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:0 0 4px 4px}
.panel-end{margin-inline-start:auto}

/* reveal */
.reveal{opacity:0;transform:translateY(46px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ HERO ============ */
.sec-hero{align-items:center}
.hero-inner{max-width:760px}
.eyebrow{display:flex;align-items:center;gap:14px;font-size:.82rem;font-weight:500;
  color:var(--cyan);letter-spacing:.1em;margin-bottom:20px}
.eyebrow em{font-style:normal;font-weight:600;font-size:.74rem;color:#fff;
  border:1px solid var(--hairline);background:rgba(30,115,232,.14);
  padding:4px 13px;border-radius:99px;letter-spacing:.2em;direction:ltr}
h1{font-size:clamp(2.5rem,7vw,5rem);font-weight:900;line-height:1.18;color:#fff;
  margin-bottom:14px;text-shadow:0 4px 50px rgba(30,115,232,.35)}
.hero-sub{font-size:clamp(1.02rem,2vw,1.4rem);font-weight:600;color:var(--cyan);margin-bottom:18px}
.hero-desc{font-size:clamp(.92rem,1.4vw,1.05rem);font-weight:300;color:rgba(220,233,251,.82);
  max-width:62ch;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 34px;border-radius:99px;
  font-weight:600;font-size:.95rem;transition:.35s var(--ease);border:1px solid transparent}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-deep));color:#fff;
  box-shadow:0 12px 36px -8px rgba(30,115,232,.55)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 44px -8px rgba(30,115,232,.75)}
.btn-ghost{border-color:var(--hairline);color:var(--ice);background:rgba(10,18,38,.4);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(30,115,232,.16)}
.scroll-hint{position:absolute;bottom:30px;inset-inline-start:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;color:rgba(220,233,251,.6);font-size:.78rem;
  animation:hintFloat 3s ease-in-out infinite}
[dir="rtl"] .scroll-hint{transform:translateX(50%)}
@keyframes hintFloat{0%,100%{translate:0 0}50%{translate:0 7px}}
.mouse{width:24px;height:38px;border:1.5px solid rgba(220,233,251,.5);border-radius:14px;position:relative;display:block}
.mouse i{position:absolute;top:7px;left:50%;width:3px;height:7px;margin-left:-1.5px;border-radius:3px;
  background:var(--cyan);animation:wheel 1.8s ease-in-out infinite;display:block}
@keyframes wheel{0%{opacity:1;transform:translateY(0)}70%{opacity:0;transform:translateY(12px)}100%{opacity:0}}

/* ============ OVERVIEW ============ */
.pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:30px}
.pillars article{border:1px solid var(--hairline-ink);border-radius:var(--r-md);padding:20px 22px;
  background:#fff;transition:.35s var(--ease)}
.pillars article:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:0 16px 36px -16px rgba(30,115,232,.35)}
.pillars b{font-size:.78rem;font-weight:800;color:var(--blue);letter-spacing:.18em;direction:ltr;display:inline-block}
.pillars h3{font-size:1rem;font-weight:700;color:var(--ink);margin:6px 0 4px}
.pillars p{font-size:.85rem;font-weight:300;color:var(--ink-soft);line-height:1.8}

/* ============ CAPABILITIES ============ */
.cap-list{list-style:none;counter-reset:cap;margin-top:26px;display:grid;gap:0}
.cap-list li{counter-increment:cap;display:grid;grid-template-columns:54px 1fr;gap:4px 16px;grid-template-rows:auto auto;
  padding:18px 4px;border-bottom:1px solid var(--hairline-ink);align-items:start;transition:.3s}
.cap-list li:last-child{border-bottom:none}
.cap-list li::before{content:counter(cap,decimal-leading-zero);grid-row:1/3;font-weight:300;font-size:1.5rem;
  color:var(--blue);direction:ltr;opacity:.85;line-height:1.4}
.cap-list li:hover{padding-inline-start:12px}
.cap-list h3{grid-column:2;font-size:1.04rem;font-weight:700;color:var(--ink)}
.cap-list p{grid-column:2}
.cap-list p{grid-column:2;font-size:.86rem;font-weight:300;color:var(--ink-soft)}

/* ============ PRODUCTS ============ */
.sec-products{display:block;padding:0;min-height:740vh}
.products-track{height:100%}
.products-sticky{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;
  justify-content:flex-end;padding:calc(var(--header-h) + 2vh) clamp(18px,5vw,72px) 5vh;gap:18px}
.products-head{max-width:680px}
.products-head h2{color:#fff;margin-bottom:6px}
.product-frame{position:relative;width:min(980px,100%)}
.product-slides{position:relative;min-height:370px}
.product-slide{position:absolute;inset:0;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:26px;align-items:center;
  background:var(--glass);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  border:1px solid var(--hairline);border-radius:var(--r-lg);padding:24px;
  opacity:0;visibility:hidden;transform:translateY(34px) scale(.985);
  transition:opacity .6s var(--ease),transform .6s var(--ease),visibility .6s;
  box-shadow:var(--shadow-l)}
.product-slide.active{opacity:1;visibility:visible;transform:none}
.ps-media{position:relative;border-radius:var(--r-md);overflow:hidden;
  aspect-ratio:16/9;width:100%;align-self:center;
  border:1px solid var(--hairline)}
.ps-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ps-media-b{opacity:0;animation:mediaSwap 7s ease-in-out infinite}
@keyframes mediaSwap{0%,42%{opacity:0}50%,92%{opacity:1}100%{opacity:0}}
.ps-index{font-size:.8rem;font-weight:600;color:var(--cyan);letter-spacing:.1em}
.ps-index i{font-style:normal;opacity:.5}
.ps-body h3{font-size:1.6rem;font-weight:800;color:#fff;direction:ltr;text-align:start;
  display:inline-block;margin:4px 0 2px;
  background:linear-gradient(110deg,#fff 30%,var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
[dir="rtl"] .ps-body h3{direction:ltr}
.ps-body h4{font-size:1rem;font-weight:600;color:var(--ice);margin-bottom:8px}
.ps-body p{font-size:.88rem;font-weight:300;color:rgba(220,233,251,.78);max-width:52ch}
.ps-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.ps-tags span{font-size:.72rem;font-weight:500;color:var(--cyan);border:1px solid var(--hairline);
  background:rgba(30,115,232,.1);padding:4px 13px;border-radius:99px}
.product-dots{display:flex;gap:8px;margin-top:14px}
.product-dots i{width:26px;height:3px;border-radius:3px;background:rgba(220,233,251,.22);transition:.4s var(--ease)}
.product-dots i.on{background:var(--blue);box-shadow:0 0 10px rgba(30,115,232,.8);width:40px}

/* ============ BANKING ============ */
.bank-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.bank-grid article{border:1px solid var(--hairline-ink);background:#fff;border-radius:var(--r-md);padding:20px}
.bank-grid h3{font-size:.98rem;font-weight:700;color:var(--ink);margin-bottom:6px}
.bank-grid p{font-size:.83rem;font-weight:300;color:var(--ink-soft)}
.bank-note{margin-top:22px;padding:16px 20px;border-inline-start:3px solid var(--blue);
  background:rgba(30,115,232,.07);border-radius:0 var(--r-sm) var(--r-sm) 0;
  font-size:.88rem;color:var(--ink-soft)}
[dir="ltr"] .bank-note{border-radius:0 var(--r-sm) var(--r-sm) 0}

/* ============ CLIENTS ============ */
.sec-clients{justify-content:center}
.clients-inner{width:100%;max-width:1100px;margin-inline:auto;text-align:center;
  background:rgba(5,9,22,.62);border:1px solid var(--hairline);border-radius:var(--r-lg);
  padding:clamp(28px,4vw,52px);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--shadow-l)}
.clients-inner h2{color:#fff;max-width:30ch;margin-inline:auto}
.marquee{direction:ltr;margin-top:44px;overflow:hidden;position:relative;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;align-items:center;gap:56px;width:max-content;
  animation:marq 36s linear infinite;padding:8px 0}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.marquee-track img{height:56px;width:auto;border-radius:10px;background:#fff;padding:7px 12px;
  box-shadow:0 8px 28px -10px rgba(4,10,28,.6);filter:saturate(.9);transition:.3s}
.marquee-track img:hover{transform:scale(1.08);filter:saturate(1.1)}

/* ============ ADVANTAGE ============ */
.adv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}
.adv-grid article{border:1px solid var(--hairline-ink);background:#fff;border-radius:var(--r-md);
  padding:22px;transition:.3s var(--ease)}
.adv-grid article:hover{border-color:var(--blue);transform:translateY(-4px);
  box-shadow:0 16px 36px -16px rgba(30,115,232,.35)}
.adv-grid h3{font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:6px;position:relative;padding-inline-start:16px}
.adv-grid h3::before{content:'';position:absolute;inset-inline-start:0;top:.5em;width:7px;height:7px;
  border-radius:50%;background:var(--blue);box-shadow:0 0 8px rgba(30,115,232,.7)}
.adv-grid p{font-size:.84rem;font-weight:300;color:var(--ink-soft)}

/* ============ CONTACT ============ */
.sec-contact{align-items:center}
.contact-inner{width:100%;max-width:920px;margin-inline:auto;text-align:center;
  background:rgba(5,9,22,.62);border:1px solid var(--hairline);border-radius:var(--r-lg);
  padding:clamp(28px,4vw,52px);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--shadow-l)}
.contact-inner h2{color:#fff}
.contact-inner .lead{margin-inline:auto}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
.contact-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:26px 14px;
  border:1px solid var(--hairline);border-radius:var(--r-lg);background:var(--glass);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:.35s var(--ease)}
.contact-card:hover{transform:translateY(-6px);border-color:var(--cyan);
  box-shadow:0 22px 48px -14px rgba(30,115,232,.5);background:rgba(30,115,232,.14)}
.cc-ico{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--blue-deep));box-shadow:0 8px 22px -6px rgba(30,115,232,.7)}
.cc-ico svg{width:22px;height:22px;fill:#fff}
.contact-card b{font-size:.92rem;font-weight:600;color:#fff}
.cc-val{font-size:.82rem;font-weight:400;color:var(--cyan);letter-spacing:.04em}
.contact-address{margin-top:30px;font-size:.88rem;font-weight:300;color:rgba(220,233,251,.75)}
.contact-address span:first-child{color:var(--cyan);font-weight:500}
.footer{margin-top:56px;padding-top:22px;border-top:1px solid var(--hairline);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:.78rem;font-weight:300;color:rgba(220,233,251,.55)}
.footer-domain{font-weight:600;color:var(--cyan);letter-spacing:.12em}

/* ============ QUICK CONTACT FLOATERS ============ */
.quick-contact{position:fixed;bottom:22px;inset-inline-start:22px;z-index:45;display:grid;gap:10px}
.qc{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 12px 30px -8px rgba(4,10,28,.7);transition:.3s var(--ease);
  border:1px solid rgba(255,255,255,.18)}
.qc svg{width:24px;height:24px;fill:#fff}
.qc-wa{background:#23B33A}.qc-tg{background:#229ED9}
.qc:hover{transform:translateY(-4px) scale(1.06)}

/* ============ FALLBACK (no WebGL) ============ */
body.no-webgl #stage{display:none}
body.no-webgl{background:linear-gradient(180deg,#04070F,#0A1226 40%,#0E1B33)}
body.no-webgl .products-sticky{position:relative;height:auto}
body.no-webgl .sec-products{min-height:0}
body.no-webgl .product-slide{position:relative;opacity:1;visibility:visible;transform:none;margin-bottom:18px}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .rail b{display:none}
}
@media (max-width:920px){
  .top-nav{display:none}
  .menu-toggle{display:flex}
  .pillars,.adv-grid{grid-template-columns:1fr 1fr}
  .bank-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .product-slide{grid-template-columns:1fr;padding:18px;gap:14px}
  .ps-media{width:100%;height:auto;max-width:100%;aspect-ratio:16/9}
  .ps-body p{font-size:.84rem}
  .sec-products{min-height:780vh}
}
@media (max-width:600px){
  :root{--header-h:62px}
  .rail{display:none}
  .pillars,.adv-grid{grid-template-columns:1fr}
  .panel{padding:24px 20px}
  .hero-cta .btn{padding:12px 24px;font-size:.88rem}
  .contact-grid{grid-template-columns:1fr 1fr;gap:10px}
  .quick-contact{bottom:16px;inset-inline-start:16px}
  .qc{width:44px;height:44px}
  .marquee-track img{height:44px}
  .scroll-hint{display:none}
}

/* ============ MOTION SAFETY ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
  html{scroll-behavior:auto}
}

/* hero legibility scrim (over canvas, under content) */
.sec-hero::before{content:'';position:absolute;inset:0;pointer-events:none;z-index:-1;
  background:linear-gradient(105deg,rgba(3,6,14,.88) 0%,rgba(3,6,14,.55) 42%,rgba(3,6,14,0) 70%)}
[dir="rtl"] .sec-hero::before{background:linear-gradient(-105deg,rgba(3,6,14,.88) 0%,rgba(3,6,14,.55) 42%,rgba(3,6,14,0) 70%)}
.sec-hero{isolation:isolate}

/* deterministic glass panels for full-bleed dark sections */
.clients-inner,.contact-inner{background:rgba(7,12,28,.62);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--hairline);border-radius:var(--r-lg);
  padding:clamp(26px,4vw,52px);box-shadow:var(--shadow-l)}

/* mobile: compact products header to avoid 3D overlap */
@media (max-width:600px){
  .products-head h2,.products-head .lead{display:none}
  .products-sticky{gap:10px}
}