/* ============================================================
   NEWCAP — 1rem = 1px of the source mockup (1055 x 1491)
   ============================================================ */
:root{
  color-scheme:light;
  --navy:#0B2D58;  --navy-ink:#102C51;
  --orange:#FF7A00;
  --body:#5A6474;  --muted:#8D929D;  --sub:#8E939E;  --navlink:#5B6572;
  --card:#F8F8FA;  --panel:#F7F8F9;  --rule:#C6CBD4; --hair:#E0E5ED;
  --page:#FFFFFF;
  --shadow:0 14rem 34rem rgba(11,45,88,.16), 0 3rem 9rem rgba(11,45,88,.09);
  --shadow-lg:0 26rem 56rem rgba(11,45,88,.20), 0 5rem 14rem rgba(11,45,88,.10);
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:border-box}
html{
  font-size:clamp(0.70px, 0.094787vw, 1.42px);
  scroll-padding-top:env(safe-area-inset-top,0px);
  -webkit-text-size-adjust:100%;
}
body{
  margin:0; background:var(--page); color:var(--navy);
  font-family:"Manrope",system-ui,"Segoe UI",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
html[lang="fa"] body{font-family:"Vazirmatn",Tahoma,sans-serif}
html[lang="fa"] h1,html[lang="fa"] h2,html[lang="fa"] .label,html[lang="fa"] .pcard .t,
html[lang="fa"] .icard .t,html[lang="fa"] .btn-o,html[lang="fa"] .btn-w,html[lang="fa"] .link-all{
  font-family:"Vazirmatn",Tahoma,sans-serif;font-weight:700}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

.skip{position:absolute;inset-inline-start:-9999px;top:0;background:#fff;color:var(--navy);
  padding:10px 16px;z-index:99;font-size:14px}
.skip:focus{inset-inline-start:0}

.page{width:1055rem;margin:0 auto;position:relative;overflow:hidden}
.wrap{width:959rem;margin-inline:auto}      /* header / hero / cta / footer */
.wrap-w{width:983rem;margin-inline:auto}    /* product + industry grids   */

/* ---------- shared atoms ---------- */
.eyebrow{display:flex;align-items:center;gap:13rem;
  font-size:8.5rem;line-height:11rem;font-weight:600;letter-spacing:.185em;
  text-transform:uppercase;color:var(--muted)}
.eyebrow i{display:block;height:1rem;width:40rem;background:currentColor;opacity:.45;flex:none}
html[lang="fa"] .eyebrow{letter-spacing:0;text-transform:none;font-size:9.5rem}

.label{display:flex;align-items:center;gap:13rem;
  font-size:11rem;line-height:14rem;font-weight:800;letter-spacing:.125em;
  text-transform:uppercase;color:var(--navy)}
.label i{display:block;height:1rem;width:36rem;background:var(--rule);flex:none}
html[lang="fa"] .label{letter-spacing:0;text-transform:none;font-size:12.5rem}

.mini{font-size:8.5rem;line-height:12rem;font-weight:600;letter-spacing:.15em;
  text-transform:uppercase;color:var(--muted)}
html[lang="fa"] .mini{letter-spacing:0;text-transform:none;font-size:9.5rem}

.btn-o{display:inline-flex;align-items:center;justify-content:center;gap:10rem;
  background:var(--orange);color:#fff;border-radius:3rem;
  font-size:9.5rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  transition:filter .18s ease}
.btn-o:hover{filter:brightness(1.07)}
.btn-w{display:inline-flex;align-items:center;justify-content:center;gap:9rem;
  background:#fff;color:var(--navy);border-radius:3rem;border:1rem solid rgba(11,45,88,.13);
  font-size:9.5rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  transition:box-shadow .18s ease}
.btn-w:hover{box-shadow:0 2rem 10rem rgba(11,45,88,.13)}
html[lang="fa"] .btn-o,html[lang="fa"] .btn-w{letter-spacing:0;text-transform:none;font-size:11rem}
.ar{width:13rem;height:9rem;flex:none}
html[dir="rtl"] .ar{transform:scaleX(-1)}

/* ============================ HEADER ============================ */
.hdr{position:absolute;inset-inline:0;top:0;height:85rem;z-index:5}
.hdr .wrap{display:flex;align-items:center;height:85rem}
.hdr .logo{width:226rem;margin-top:-4rem}
.hdr nav{display:flex;gap:29rem;margin-inline-start:66rem}
.hdr nav a{font-size:10.5rem;font-weight:500;color:var(--navlink);transition:color .16s}
.hdr nav a:hover{color:var(--navy)}
html[lang="fa"] .hdr nav a{font-size:11.5rem}
html[lang="fa"] .hdr nav{gap:26rem;margin-inline-start:52rem}
.hdr .tools{margin-inline-start:auto;display:flex;align-items:center;gap:17rem;white-space:nowrap}
.lang{font-size:9.5rem;font-weight:700;letter-spacing:.1em;color:var(--navlink);
  min-width:34rem;text-align:center}
.lang:hover{color:var(--navy)}
.ico-s{width:15rem;height:15rem;color:var(--navy)}
.langwrap{position:relative;display:flex;align-items:center}
.langmenu{position:absolute;top:calc(100% + 10rem);inset-inline-end:0;z-index:30;
  margin:0;padding:6rem 0;list-style:none;min-width:104rem;
  background:#fff;border:1rem solid var(--hair);box-shadow:var(--shadow)}
.langmenu[hidden]{display:none}
.langmenu button{display:block;width:100%;text-align:start;white-space:nowrap;
  padding:9rem 15rem;font-size:11rem;line-height:15rem;color:var(--navy)}
.langmenu button:hover{background:var(--card)}
.langmenu button[aria-current="true"]{color:var(--orange);font-weight:700}
:root[data-theme="dark"] .langmenu{background:var(--chrome);border-color:rgba(11,45,88,.16)}
:root[data-theme="dark"] .langmenu button{color:var(--chrome-ink)}
:root[data-theme="dark"] .langmenu button:hover{background:rgba(11,45,88,.07)}
@media (max-width:900px){
  .langmenu{min-width:140px;padding:6px 0}
  .langmenu button{font-size:14px;line-height:20px;padding:11px 16px}
}
.hdr .btn-o{width:111rem;height:30rem;gap:8rem}
.hdr .btn-o .ar{width:11rem;height:8rem}
.burger{display:none}

/* ============================= HERO ============================= */
.hero{position:relative;height:496rem;
  background:linear-gradient(112deg,#FFFFFF 0%,#FDFDFE 30%,#F3F5F8 62%,#E2E5ED 100%)}
.hero .shot{position:absolute;top:85rem;inset-inline-end:0;width:620rem;height:411rem;
  object-fit:cover;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 9%);
  mask-image:linear-gradient(90deg,transparent 0,#000 9%)}
html[dir="rtl"] .hero .shot{
  -webkit-mask-image:linear-gradient(270deg,transparent 0,#000 11%);
  mask-image:linear-gradient(270deg,transparent 0,#000 11%)}
.hero .wrap{position:relative;z-index:2;padding-top:103rem}
.hero h1{margin:32rem 0 0;font-size:38rem;line-height:46rem;font-weight:800;
  letter-spacing:-.004em;color:var(--navy);text-transform:uppercase}
html[lang="fa"] .hero h1{font-size:46rem;line-height:60rem;letter-spacing:-.018em;text-transform:none;
  margin-top:22rem}
.hero p.lede{margin:28rem 0 0;font-size:15rem;line-height:22.5rem;color:var(--body);max-width:330rem}
html[lang="fa"] .hero p.lede{font-size:15rem;line-height:27rem;max-width:330rem;margin-top:22rem}
.vals{display:flex;margin-top:26rem;margin-inline-start:-25rem}
.vals li{list-style:none;width:106rem;text-align:center}
.vals svg{width:28rem;height:30rem;margin-inline:auto;color:var(--navy)}
.vals span{display:block;margin-top:5rem;font-size:9rem;line-height:15rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:#445068}
html[lang="fa"] .vals span{letter-spacing:0;text-transform:none;font-size:10.5rem;font-weight:600}
html[lang="fa"] .vals{margin-inline-start:0;margin-top:30rem}
html[lang="fa"] .vals li{width:112rem}
.vals i{display:block;width:20rem;height:1rem;background:var(--rule);margin:7rem auto 0}
.hero .btn-o{margin-top:25rem;width:207rem;height:30rem}
html[lang="fa"] .hero .btn-o{width:215rem}

/* =========================== PRODUCTS =========================== */
.products{padding-top:18rem}
.headrow{display:flex;align-items:center}
.headrow .right{margin-inline-start:auto;display:flex;align-items:center;gap:81rem}
.link-all{display:inline-flex;align-items:center;gap:10rem;font-size:9rem;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .link-all{letter-spacing:0;text-transform:none;font-size:10.5rem}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:12.5rem;margin-top:14rem}
.pcard{display:block;background:var(--card);box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease}
.pcard:hover{transform:translateY(-3rem);box-shadow:var(--shadow-lg)}
.pcard img{width:100%;height:133rem;object-fit:cover}
.pcard .bd{height:75rem;padding:11rem 12rem 0}
.pcard .t{display:flex;align-items:center;font-size:11rem;line-height:14rem;font-weight:800;
  letter-spacing:.055em;text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .pcard .t{letter-spacing:0;text-transform:none;font-size:12.5rem}
.pcard .t svg{margin-inline-start:auto;width:9rem;height:9rem;flex:none}
html[dir="rtl"] .pcard .t svg{transform:scaleX(-1)}
.pcard .s{margin-top:10rem;font-size:9rem;line-height:13rem;letter-spacing:.055em;
  text-transform:uppercase;color:var(--sub)}
html[lang="fa"] .pcard .s{letter-spacing:0;text-transform:none;font-size:10.5rem;line-height:16rem}

/* ========================== INDUSTRIES ========================== */
.industries{padding-top:24rem}
.indrow{display:flex;gap:12.5rem;margin-top:12.5rem;margin-inline-end:-36rem}
.icard{width:156.5rem;height:149rem;background:var(--panel);text-align:center;
  display:flex;flex-direction:column;align-items:center;transition:background .18s}
.icard:hover{background:#F1F3F6}
.icard .ic{margin-top:20rem;height:53rem;display:flex;align-items:center;color:var(--navy)}
.icard .ic svg{height:53rem;width:auto}
.icard .t{margin-top:15rem;font-size:11rem;line-height:13rem;font-weight:800;
  letter-spacing:.055em;text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .icard .t{letter-spacing:0;text-transform:none;font-size:12.5rem}
.icard .s{margin-top:11rem;font-size:9rem;line-height:13rem;letter-spacing:.05em;
  text-transform:uppercase;color:var(--sub)}
html[lang="fa"] .icard .s{letter-spacing:0;text-transform:none;font-size:10.5rem;line-height:16rem}
.indshot{position:relative;flex:1;margin-inline-start:.5rem;height:149rem;overflow:hidden;
  box-shadow:var(--shadow)}
.indshot img{width:100%;height:100%;object-fit:cover}

.indshot .cap{position:absolute;top:16rem;left:228rem;right:auto;color:#fff;
  font-size:8.5rem;line-height:13.5rem;font-weight:600;letter-spacing:.185em;text-transform:uppercase}
html[lang="fa"] .indshot .cap{letter-spacing:0;text-transform:none;font-size:10rem;line-height:17rem}
html[dir="rtl"] .indshot .cap{text-align:right}
html[dir="rtl"] .indshot .cap i{margin-inline-start:auto}
.indshot .cap i{display:block;width:26rem;height:1rem;background:rgba(255,255,255,.6);margin-top:9rem}

/* =========================== FEATURES =========================== */
.features{display:flex;gap:9rem;margin-top:20rem}
.fblock{height:284rem;position:relative;overflow:hidden}
.fleft{width:562rem;
  background-image:linear-gradient(90deg,#17273B 0%,#1B2C46 26%,#243A57 44%,rgba(36,58,87,0) 58%);
  background-color:#17273B}
.fleft .bp{position:absolute;top:0;inset-inline-end:0;width:247rem;height:284rem;object-fit:cover;z-index:0}
html[dir="rtl"] .fleft{background-image:linear-gradient(270deg,#17273B 0%,#1B2C46 26%,#243A57 44%,rgba(36,58,87,0) 58%)}
html[dir="rtl"] .fleft .bp{-webkit-mask-image:linear-gradient(90deg,#000 0,#000 62%,transparent 100%);
  mask-image:linear-gradient(90deg,#000 0,#000 62%,transparent 100%)}
html[lang="fa"] .fleft h2{max-width:262rem}
.fleft .in{position:relative;z-index:1;padding:22rem 0 0 44rem}
html[dir="rtl"] .fleft .in{padding:22rem 44rem 0 0}
.fleft .eyebrow{color:#A9B4C4}
.fleft h2{margin:16rem 0 0;font-size:18rem;line-height:22.5rem;font-weight:800;color:#fff;
  text-transform:uppercase;letter-spacing:-.002em;max-width:280rem}
html[lang="fa"] .fleft h2{text-transform:none;font-size:19rem;line-height:28rem}
.fleft p{margin:18rem 0 0;font-size:11.5rem;line-height:16.25rem;color:#C3CBD6;max-width:246rem}
html[lang="fa"] .fleft p{font-size:12rem;line-height:21rem;max-width:262rem}
.fleft .btn-w{margin-top:20rem;width:158rem;height:31rem;border-color:transparent}
.fright{width:484rem;background:var(--panel)}
.fright .qs{position:absolute;top:0;inset-inline-end:0;width:215rem;height:284rem;object-fit:cover}
html[dir="rtl"] .fright .qs{-webkit-mask-image:linear-gradient(90deg,#000 0,#000 84%,transparent 100%);
  mask-image:linear-gradient(90deg,#000 0,#000 84%,transparent 100%)}
.fright .in{position:relative;z-index:1;padding:20rem 0 0 28rem}
html[dir="rtl"] .fright .in{padding:20rem 28rem 0 0}
.fright h2{margin:15rem 0 0;font-size:18rem;line-height:21rem;font-weight:800;color:var(--navy);
  text-transform:uppercase;max-width:200rem}
html[lang="fa"] .fright h2{text-transform:none;font-size:19rem;line-height:27rem}
.fright p{margin:15rem 0 0;font-size:11.5rem;line-height:16.5rem;color:#6F7681;max-width:215rem}
html[lang="fa"] .fright p{font-size:12rem;line-height:21rem;max-width:230rem}
.checks{margin:15rem 0 0;padding:0;list-style:none}
.checks li{display:flex;align-items:center;gap:9rem;height:19rem;
  font-size:11.5rem;color:#3F4A65}
html[lang="fa"] .checks li{font-size:12rem;height:22rem}
.checks svg{width:11rem;height:11rem;flex:none;color:var(--navy)}
.fright .btn-w{margin-top:15rem;width:132rem;height:31rem}

/* ============================= CTA ============================= */
.cta{position:relative;height:110rem;margin-top:10rem;overflow:hidden;
  background:linear-gradient(90deg,#1B3050 0%,#22395A 30%,#22395A 45%)}
.cta .mt{position:absolute;top:-12rem;inset-inline-end:0;width:495rem;height:134rem;object-fit:cover;z-index:0}
html[dir="rtl"] .cta{background:linear-gradient(270deg,#1B3050 0%,#22395A 30%,#22395A 45%)}
html[dir="rtl"] .cta .mt{-webkit-mask-image:linear-gradient(90deg,#000 0,#000 72%,transparent 100%);
  mask-image:linear-gradient(90deg,#000 0,#000 72%,transparent 100%)}
.cta .wrap{position:relative;z-index:1;height:110rem;display:flex;align-items:center;padding-top:6rem}
.cta .eyebrow{color:#C5CEDA;position:absolute;top:18rem}
.cta h2{margin:0;font-size:19rem;line-height:20.5rem;font-weight:800;color:#fff;
  text-transform:uppercase;width:270rem;padding-top:14rem}
html[lang="fa"] .cta h2{text-transform:none;font-size:20rem;line-height:29rem;width:300rem}
.cta .vr{width:1rem;height:42rem;background:rgba(255,255,255,.28);margin-inline:26rem 30rem;
  margin-top:14rem}
.cta p{margin:14rem 0 0;font-size:11.5rem;line-height:16.5rem;color:#DCE3EC;width:250rem}
html[lang="fa"] .cta p{font-size:12rem;line-height:21rem;width:270rem}
.cta .btn-o{margin-inline-start:auto;width:149rem;height:33rem;margin-top:12rem}

/* ============================ FOOTER ============================ */
.ftr{padding-top:22rem;height:115rem}
.ftop{display:flex;align-items:flex-start}
.ftr .logo{width:170rem;margin-top:1rem}
.ftr nav{display:flex;gap:22rem;margin-inline-start:46rem;padding-top:11rem}
.ftr nav a{font-size:11rem;color:#6B7482;transition:color .16s}
.ftr nav a:hover{color:var(--navy)}
html[lang="fa"] .ftr nav a{font-size:12rem}
.soc{margin-inline-start:auto;display:flex;align-items:center;gap:13rem;padding-top:9rem}
.soc a{width:16rem;height:16rem;background:var(--navy);border-radius:2rem;color:#fff;
  display:flex;align-items:center;justify-content:center}
.soc svg{width:10rem;height:10rem}
.fvr{width:1rem;height:30rem;background:var(--hair);margin-inline:20rem 22rem;margin-top:6rem}
.fclaim{padding-top:8rem;font-size:8rem;line-height:11rem;font-weight:600;letter-spacing:.15em;
  text-transform:uppercase;color:var(--muted);text-align:end;width:96rem}
html[lang="fa"] .fclaim{letter-spacing:0;text-transform:none;font-size:9.5rem;line-height:15rem;width:120rem}
.fhr{height:1rem;background:var(--hair);margin-top:17rem}
.fbot{display:flex;align-items:center;padding-top:12rem;
  font-size:9.5rem;color:#868E9B}
html[lang="fa"] .fbot{font-size:10.5rem}
.fbot .lnks{margin-inline-start:auto;display:flex;align-items:center;gap:13rem}
.fbot .lnks span{opacity:.5}
.fbot a:hover{color:var(--navy)}

/* ============================ SEARCH ============================ */
.sheet{position:fixed;inset:0;background:rgba(11,45,88,.55);display:none;z-index:40;
  align-items:flex-start;justify-content:center;padding-top:14vh}
.sheet[open]{display:flex}
.sheet .box{background:#fff;width:min(560px,90vw);padding:22px}
.sheet input{width:100%;font:inherit;font-size:16px;padding:12px 14px;
  border:1px solid #D9DEE7;color:var(--navy)}
.sheet ul{list-style:none;margin:12px 0 0;padding:0;max-height:46vh;overflow:auto}
.sheet li a{display:block;padding:9px 4px;font-size:14px;color:var(--navy);border-bottom:1px solid #EEF1F5}
.sheet li small{display:block;color:#8D929D;font-size:12px;margin-top:2px}
.sheet .empty{padding:14px 4px;color:#8D929D;font-size:14px}

/* =========================== REDUCED MOTION =========================== */
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}


/* ============================ HERO 3D ============================
   a real-time model of the closure; the photo stays underneath as the
   fallback for browsers without WebGL                               */
.hero .stage{position:absolute;top:85rem;inset-inline-end:0;width:620rem;height:411rem;z-index:1;
  opacity:0;transition:opacity 1.4s var(--ease,ease)}
.hero .stage.on{opacity:1}
.hero .stage canvas{position:relative;z-index:1;display:block;width:100%!important;height:100%!important;
  cursor:grab;touch-action:pan-y;outline:none}
.hero .stage canvas:active{cursor:grabbing}
.hero .glow3d{position:absolute;inset:6% 10% 4%;border-radius:50%;z-index:0;pointer-events:none;
  background:radial-gradient(closest-side,rgba(255,255,255,.95),rgba(236,241,247,.55) 55%,rgba(236,241,247,0) 100%);
  filter:blur(8rem)}
:root[data-theme="dark"] .hero .glow3d{
  background:radial-gradient(closest-side,rgba(70,128,196,.42),rgba(31,82,140,.18) 58%,rgba(8,32,60,0) 100%)}
.hero.has3d .shot{opacity:0;visibility:hidden;transition:opacity .6s ease,visibility 0s .6s}

/* ============================= MOTION ============================= */
:root{--ease:cubic-bezier(.22,.7,.22,1)}
html.js [data-rv]{opacity:0;transform:translateY(14rem);
  transition:opacity .75s var(--ease),transform .75s var(--ease);
  transition-delay:var(--d,0ms)}
html.js [data-rv].in{opacity:1;transform:none}

/* hero opening sequence */
html.js .hero .shot{opacity:0;transform:scale(1.045);
  transition:opacity 1.1s var(--ease),transform 1.5s var(--ease)}
html.js .hero .shot.in{opacity:1;transform:none}
html.js .hero .eyebrow i{transform:scaleX(0);transform-origin:left center;
  transition:transform .8s var(--ease) .35s}
html[dir="rtl"].js .hero .eyebrow i{transform-origin:right center}
html.js .hero .eyebrow.in i{transform:scaleX(1)}

/* value marks + labels */
html.js .vals li i{transform:scaleX(0);transition:transform .6s var(--ease) var(--d,0ms)}
html.js .vals li.in i{transform:scaleX(1)}
.vals li svg{transition:transform .35s var(--ease)}
.vals li:hover svg{transform:translateY(-2rem)}

/* product cards */
.pcard{overflow:hidden}
.pcard img{transition:transform .6s var(--ease)}
.pcard:hover img{transform:scale(1.055)}
.pcard .t svg{transition:transform .3s var(--ease)}
.pcard:hover .t svg{transform:translateX(4rem)}
html[dir="rtl"] .pcard:hover .t svg{transform:scaleX(-1) translateX(4rem)}

/* industry icons */
.icard .ic svg{transition:transform .4s var(--ease)}
.icard:hover .ic svg{transform:translateY(-3rem) scale(1.04)}

/* buttons: arrow slide */
.btn-o .ar,.btn-w .ar,.link-all .ar{transition:transform .3s var(--ease)}
.btn-o:hover .ar,.btn-w:hover .ar,.link-all:hover .ar{transform:translateX(4rem)}
html[dir="rtl"] .btn-o:hover .ar,html[dir="rtl"] .btn-w:hover .ar,
html[dir="rtl"] .link-all:hover .ar{transform:scaleX(-1) translateX(4rem)}

/* check list tick draw */
html.js .checks li svg path{stroke-dasharray:14;stroke-dashoffset:14;
  transition:stroke-dashoffset .5s var(--ease) var(--d,0ms)}
html.js .checks li.in svg path{stroke-dashoffset:0}

/* cta parallax layer */
.cta .mt{will-change:transform}

/* underline on footer + nav links */
.hdr nav a,.ftr nav a{position:relative}
.hdr nav a::after,.ftr nav a::after{content:"";position:absolute;left:0;right:0;bottom:-4rem;
  height:1rem;background:currentColor;transform:scaleX(0);transform-origin:center;
  transition:transform .3s var(--ease)}
.hdr nav a:hover::after,.ftr nav a:hover::after{transform:scaleX(1)}

@media (prefers-reduced-motion:reduce){
  html.js [data-rv],html.js .hero .shot{opacity:1!important;transform:none!important}
  html.js .hero .eyebrow i,html.js .vals li i{transform:scaleX(1)!important}
  html.js .checks li svg path{stroke-dashoffset:0!important}
}
@media (max-width:900px){
  .hdr nav a::after,.ftr nav a::after{display:none}
}


/* ========================= AMBIENT LAYER =========================
   three slow rings echoing the NC monogram, two drifting lights.
   fixed behind the page; sections with their own surface cover it,
   which is what gives the scroll its rhythm.                        */
.ambient{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  --amb-line:rgba(11,45,88,.085); --amb-dot:rgba(255,122,0,.55);
  --amb-g1:rgba(11,45,88,.07); --amb-g2:rgba(255,122,0,.055);
  --amb-trace:rgba(11,45,88,.34)}
:root[data-theme="dark"] .ambient{
  --amb-line:rgba(173,205,240,.11); --amb-dot:rgba(255,122,0,.8);
  --amb-g1:rgba(43,108,180,.24); --amb-g2:rgba(255,122,0,.09);
  --amb-trace:rgba(156,203,255,.62)}
.ambient .ring{position:absolute;color:var(--amb-line)}
.ambient .ring svg{width:100%;height:100%;display:block;
  animation:ambSpin var(--sp,160s) linear infinite}
.ambient .r1{width:74vmin;height:74vmin;top:-22vmin;inset-inline-end:-16vmin;--sp:180s}
.ambient .r2{width:52vmin;height:52vmin;bottom:6vmin;inset-inline-start:-14vmin;--sp:240s}
.ambient .r2 svg{animation-direction:reverse}
.ambient .r3{width:26vmin;height:26vmin;top:46%;inset-inline-start:56%;--sp:120s}
.ambient .glow{position:absolute;border-radius:50%;filter:blur(70px)}
.ambient .g1{width:46vmax;height:46vmax;top:-12vmax;inset-inline-start:-10vmax;
  background:var(--amb-g1);animation:ambDrift1 34s ease-in-out infinite alternate}
.ambient .g2{width:30vmax;height:30vmax;bottom:-8vmax;inset-inline-end:-6vmax;
  background:var(--amb-g2);animation:ambDrift2 44s ease-in-out infinite alternate}
.ambient .tr{animation:ambTrace var(--tr,16s) linear infinite}
.ambient .r1 .tr{--tr:15s}
.ambient .r2 .tr{--tr:23s;animation-delay:-7s}
.ambient .r3 .tr{--tr:11s;animation-delay:-3s}
@keyframes ambTrace{from{stroke-dashoffset:0}to{stroke-dashoffset:-603}}
@keyframes ambSpin{to{transform:rotate(360deg)}}
@keyframes ambDrift1{from{transform:translate3d(0,0,0)}to{transform:translate3d(7vmax,5vmax,0)}}
@keyframes ambDrift2{from{transform:translate3d(0,0,0)}to{transform:translate3d(-6vmax,-4vmax,0)}}
@media (prefers-reduced-motion:reduce){
  .ambient svg,.ambient .glow,.ambient .tr{animation:none!important}}
@media (max-width:900px){
  .ambient .r3{display:none}
  .ambient .glow{filter:blur(46px)}}

.page{position:relative;z-index:1}
body{background:var(--page)}
/* let the rings read through the hero wash */
.hero{background:linear-gradient(112deg,rgba(255,255,255,.93) 0%,rgba(253,253,254,.89) 30%,
  rgba(243,245,248,.86) 62%,rgba(226,229,237,.88) 100%)}
:root[data-theme="dark"] .hero{
  background:
    radial-gradient(86% 120% at 72% 46%,rgba(31,82,140,.46) 0%,rgba(8,32,60,0) 62%),
    linear-gradient(112deg,rgba(6,26,49,.90) 0%,rgba(10,35,64,.88) 46%,rgba(13,44,80,.86) 100%)}

/* ====================== INNER PAGE ATOMS ====================== */
.phero{padding:112rem 0 0}
.phero h1{margin:18rem 0 0;font-size:40rem;line-height:46rem;font-weight:800;
  text-transform:uppercase;letter-spacing:-.004em;color:var(--navy);max-width:620rem}
html[lang="fa"] .phero h1{text-transform:none;font-size:38rem;line-height:56rem}
.phero .lede{margin:20rem 0 0;font-size:15rem;line-height:24rem;color:var(--body);max-width:480rem}
html[lang="fa"] .phero .lede{font-size:15rem;line-height:28rem;max-width:520rem}
.phero .hr{height:1rem;background:var(--hair);margin-top:34rem}

.psec{padding-top:40rem}
.psec.phero{padding-top:112rem}
.psec .label{margin-bottom:20rem}
.psec h2{margin:0;font-size:22rem;line-height:28rem;font-weight:800;text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .psec h2{text-transform:none;font-size:23rem;line-height:34rem}
.psec p.t{margin:14rem 0 0;font-size:12.5rem;line-height:19rem;color:var(--body)}
html[lang="fa"] .psec p.t{font-size:12.5rem;line-height:23rem}

/* alternating image / text rows */
.split{display:grid;grid-template-columns:.70fr 1.30fr;gap:30rem;align-items:center;
  padding:26rem 0;border-top:1rem solid var(--hair)}
.split .sh{position:relative;overflow:hidden;background:var(--card);height:186rem;
  box-shadow:var(--shadow);transition:box-shadow .3s var(--ease),transform .3s var(--ease)}
.split:hover .sh{box-shadow:var(--shadow-lg);transform:translateY(-3rem)}
.split .sh img{width:100%;height:100%;object-fit:cover}
.split.rev .sh{order:2}
html[dir="rtl"] .split{grid-template-columns:.70fr 1.30fr}
.split .n{font-size:9rem;font-weight:700;letter-spacing:.2em;color:var(--orange)}
html[lang="fa"] .split .n{letter-spacing:0;font-size:10.5rem}
.split h3{margin:10rem 0 0;font-size:19rem;line-height:24rem;font-weight:800;
  text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .split h3{text-transform:none;font-size:20rem;line-height:30rem}
.split p{margin:12rem 0 0;font-size:12.5rem;line-height:19rem;color:var(--body)}
html[lang="fa"] .split p{line-height:23rem}
.split ul{margin:16rem 0 0;padding:0;list-style:none;
  display:grid;grid-template-columns:1fr 1fr;gap:8rem 16rem}
.split ul li{display:flex;gap:8rem;font-size:11rem;line-height:16rem;color:var(--navy)}
html[lang="fa"] .split ul li{font-size:11.5rem;line-height:20rem}
.split ul li::before{content:"";flex:none;width:5rem;height:5rem;margin-top:5rem;
  background:var(--orange)}

/* numbered steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12.5rem;margin-top:22rem}
.stp{background:var(--card);padding:20rem 18rem 22rem;border:1rem solid transparent;box-shadow:var(--shadow);
  transition:transform .25s var(--ease),border-color .25s}
.stp:hover{transform:translateY(-3rem);border-color:rgba(255,122,0,.35);box-shadow:var(--shadow-lg)}
.stp .k{font-size:22rem;font-weight:800;color:var(--orange);line-height:1}
.stp h4{margin:12rem 0 0;font-size:12.5rem;line-height:16rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.05em;color:var(--navy)}
html[lang="fa"] .stp h4{text-transform:none;letter-spacing:0;font-size:13.5rem}
.stp p{margin:9rem 0 0;font-size:11rem;line-height:16.5rem;color:var(--body)}
html[lang="fa"] .stp p{font-size:11.5rem;line-height:20rem}

/* spec rows */
.spec{margin-top:22rem;border-top:1rem solid var(--hair)}
.spec .row{display:grid;grid-template-columns:200rem 1fr;gap:20rem;
  padding:15rem 0;border-bottom:1rem solid var(--hair)}
.spec dt{font-size:11.5rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--navy)}
html[lang="fa"] .spec dt{text-transform:none;letter-spacing:0;font-size:12.5rem}
.spec dd{margin:0;font-size:12rem;line-height:19rem;color:var(--body)}
html[lang="fa"] .spec dd{font-size:12.5rem;line-height:23rem}

/* accordion */
.acc{margin-top:22rem;border-top:1rem solid var(--hair)}
.acc details{border-bottom:1rem solid var(--hair)}
.acc summary{list-style:none;cursor:pointer;padding:16rem 30rem 16rem 0;position:relative;
  font-size:13rem;line-height:19rem;font-weight:700;color:var(--navy)}
html[dir="rtl"] .acc summary{padding:16rem 0 16rem 30rem}
html[lang="fa"] .acc summary{font-size:13.5rem;line-height:23rem}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"";position:absolute;inset-inline-end:6rem;top:22rem;
  width:9rem;height:9rem;border-right:1.5rem solid var(--orange);border-bottom:1.5rem solid var(--orange);
  transform:rotate(45deg);transition:transform .25s var(--ease)}
.acc details[open] summary::after{transform:rotate(-135deg);top:26rem}
.acc .a{padding:0 30rem 18rem 0;font-size:12rem;line-height:19rem;color:var(--body);max-width:640rem}
html[dir="rtl"] .acc .a{padding:0 0 18rem 30rem}
html[lang="fa"] .acc .a{font-size:12.5rem;line-height:23rem}

/* downloads + info cards */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12.5rem;margin-top:22rem}
.tile{background:var(--card);padding:22rem 20rem;display:block;box-shadow:var(--shadow);
  transition:transform .25s var(--ease),box-shadow .25s}
.tile:hover{transform:translateY(-3rem);box-shadow:var(--shadow-lg)}
.tile .k{font-size:9rem;font-weight:700;letter-spacing:.18em;color:var(--orange);text-transform:uppercase}
html[lang="fa"] .tile .k{letter-spacing:0;text-transform:none;font-size:10.5rem}
.tile h4{margin:11rem 0 0;font-size:13rem;line-height:17rem;font-weight:800;color:var(--navy)}
html[lang="fa"] .tile h4{font-size:13.5rem;line-height:21rem}
.tile p{margin:9rem 0 0;font-size:11rem;line-height:16.5rem;color:var(--body)}
html[lang="fa"] .tile p{font-size:11.5rem;line-height:20rem}

/* long-form article */
.art{max-width:600rem}
.art p{margin:0 0 15rem;font-size:12.5rem;line-height:21rem;color:var(--body)}
html[lang="fa"] .art p{font-size:13rem;line-height:25rem}
.art h2{margin:26rem 0 11rem;font-size:15rem;line-height:20rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.03em;color:var(--navy)}
html[lang="fa"] .art h2{text-transform:none;letter-spacing:0;font-size:16rem;line-height:26rem}
.art .kicker{display:flex;align-items:center;gap:10rem;margin-bottom:26rem;
  font-size:9.5rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sub)}
html[lang="fa"] .art .kicker{letter-spacing:0;text-transform:none;font-size:11rem}
.art .kicker b{color:var(--orange);font-weight:700}
.art .end{margin-top:30rem;padding-top:22rem;border-top:1rem solid var(--hair);
  display:flex;align-items:center;gap:18rem;flex-wrap:wrap}
.back{display:inline-flex;align-items:center;gap:9rem;font-size:10.5rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .back{letter-spacing:0;text-transform:none;font-size:12rem}
.back svg{width:12rem;height:9rem}
html[dir="ltr"] .back svg{transform:scaleX(-1)}
.arts{display:grid;grid-template-columns:1fr 1fr;gap:12.5rem;margin-top:22rem}
.acard{display:block;background:var(--card);padding:22rem 20rem 24rem;box-shadow:var(--shadow);
  transition:transform .25s var(--ease),box-shadow .25s}
.acard:hover{transform:translateY(-3rem);box-shadow:var(--shadow-lg)}
.acard .k{font-size:9rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--orange)}
html[lang="fa"] .acard .k{letter-spacing:0;text-transform:none;font-size:10.5rem}
.acard h4{margin:11rem 0 0;font-size:15rem;line-height:20rem;font-weight:800;color:var(--navy)}
html[lang="fa"] .acard h4{font-size:15.5rem;line-height:25rem}
.acard p{margin:10rem 0 0;font-size:11.5rem;line-height:17rem;color:var(--body)}
html[lang="fa"] .acard p{font-size:12rem;line-height:21rem}
.acard .rt{margin-top:14rem;font-size:9.5rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sub)}
html[lang="fa"] .acard .rt{letter-spacing:0;text-transform:none;font-size:11rem}
@media (max-width:900px){
  .arts{grid-template-columns:1fr;gap:10px}
  .art{max-width:none}
  .art p{font-size:14px;line-height:23px}
  .art h2{font-size:17px;line-height:23px;margin:24px 0 10px}
  .acard h4{font-size:17px;line-height:23px}
  .acard p{font-size:13px;line-height:20px}
}

/* contact */
.cwrap{display:grid;grid-template-columns:1.25fr 1fr;gap:34rem;margin-top:24rem}
.frm{display:grid;grid-template-columns:1fr 1fr;gap:14rem}
.fld{display:flex;flex-direction:column;gap:7rem}
.fld.full{grid-column:1 / -1}
.fld label{font-size:10rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .fld label{letter-spacing:0;text-transform:none;font-size:11.5rem}
.fld input,.fld select,.fld textarea{font:inherit;font-size:12.5rem;line-height:18rem;
  padding:11rem 12rem;background:var(--card);color:var(--navy);
  border:1rem solid var(--hair);border-radius:2rem}
.fld textarea{min-height:104rem;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:2rem solid var(--orange);outline-offset:1rem}
.frm .btn-o{grid-column:1 / -1;justify-self:start;width:190rem;height:36rem;margin-top:4rem}
.fmsg{grid-column:1 / -1;font-size:11.5rem;line-height:18rem;color:var(--body)}
.info{background:var(--card);padding:24rem 22rem;align-self:start}
.info h4{margin:0;font-size:11rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .info h4{letter-spacing:0;text-transform:none;font-size:12.5rem}
.info .it{display:flex;gap:11rem;padding:15rem 0;border-bottom:1rem solid var(--hair)}
.info .it:last-child{border-bottom:0;padding-bottom:0}
.info .it svg{width:13rem;height:13rem;flex:none;margin-top:3rem;color:var(--orange)}
.info .it b{display:block;font-size:9.5rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--sub);margin-bottom:5rem}
html[lang="fa"] .info .it b{letter-spacing:0;text-transform:none;font-size:11rem}
.info .it span{font-size:12rem;line-height:18rem;color:var(--navy)}
html[lang="fa"] .info .it span{font-size:12.5rem;line-height:21rem}

.hdr nav a.on,.ftr nav a.on{color:var(--navy)}
.hdr nav a.on::after{transform:scaleX(1)}

@media (max-width:900px){
  .phero{padding:26px 0 0}
  .phero h1{font-size:30px;line-height:38px;max-width:none}
  html[lang="fa"] .phero h1{font-size:27px;line-height:42px}
  .phero .lede{font-size:15px;line-height:25px;max-width:none;margin-top:14px}
  .phero .hr{margin-top:24px}
  .psec{padding-top:30px}
  .psec h2{font-size:21px;line-height:27px}
  .split{grid-template-columns:1fr;gap:18px;padding:22px 0}
  .split.rev .sh{order:0}
  .split .sh{height:200px;box-shadow:0 12px 28px rgba(11,45,88,.16)}
  :root[data-theme="dark"] .split .sh{box-shadow:0 12px 30px rgba(0,0,0,.5)}
  .pcard,.tile,.stp{box-shadow:0 8px 20px rgba(11,45,88,.12)}
  :root[data-theme="dark"] .pcard,:root[data-theme="dark"] .tile,
  :root[data-theme="dark"] .stp{box-shadow:0 8px 22px rgba(0,0,0,.45)}
  .split ul{grid-template-columns:1fr}
  .split h3{font-size:19px;line-height:25px}
  .split p,.psec p.t{font-size:14px;line-height:23px}
  .split ul li{font-size:13px;line-height:20px}
  .steps,.tiles{grid-template-columns:1fr;gap:10px}
  .stp h4{font-size:14px}.stp p{font-size:13px;line-height:20px}
  .tile h4{font-size:15px}.tile p{font-size:13px;line-height:20px}
  .spec .row{grid-template-columns:1fr;gap:6px}
  .spec dt{font-size:13px}.spec dd{font-size:13px;line-height:21px}
  .acc summary{font-size:14px;line-height:22px}
  .acc .a{font-size:13px;line-height:21px}
  .cwrap{grid-template-columns:1fr;gap:24px}
  .frm{grid-template-columns:1fr}
  .frm .btn-o{width:100%;height:46px}
  .fld input,.fld select,.fld textarea{font-size:16px;padding:12px 13px}
  .fld label{font-size:12px}
  .info .it span{font-size:14px;line-height:21px}
}

/* ============================= MOBILE ============================= */
@media (max-width:900px){
  html{font-size:1px}
  .page{width:100%;}
  .wrap,.wrap-w{width:auto;margin-inline:20px}
  .hdr{position:relative;height:60px;background:#fff;border-bottom:1px solid var(--hair)}
  .hdr .wrap{height:60px}
  .hdr .logo{width:150px;margin-top:0}
  .hdr nav{display:none;position:absolute;top:60px;inset-inline:0;background:#fff;
    flex-direction:column;gap:0;margin:0;padding:6px 20px 14px;border-bottom:1px solid var(--hair);
    box-shadow:0 10px 22px rgba(11,45,88,.08)}
  .hdr nav.open{display:flex}
  .hdr nav a{font-size:15px;padding:11px 0;border-bottom:1px solid #F0F2F6}
  .hdr .tools{gap:14px}
  .hdr .btn-o{display:none}
  .burger{display:block;width:22px;height:16px;position:relative;color:var(--navy)}
  .burger span{position:absolute;inset-inline:0;height:2px;background:currentColor}
  .burger span:nth-child(1){top:0}.burger span:nth-child(2){top:7px}.burger span:nth-child(3){top:14px}
  .lang{font-size:13px}
  .ico-s{width:19px;height:19px}

  .hero{height:auto;padding:0 0 30px;position:relative;
    background:linear-gradient(168deg,#FFFFFF 0%,#F6F8FA 48%,#EAEEF3 100%)}
  .hero .shot{position:static;display:block;width:calc(100% + 40px);margin:0 -20px;
    height:288px;object-fit:cover;object-position:52% 56%;
    -webkit-mask-image:linear-gradient(#000 0,#000 56%,transparent 100%)!important;
    mask-image:linear-gradient(#000 0,#000 56%,transparent 100%)!important}
  .hero .wrap{position:relative;z-index:2;padding-top:0;margin-top:-64px}
  .hero .eyebrow i{width:34px}
  .hero h1{font-size:33px;line-height:37px;margin-top:14px}
  html[lang="fa"] .hero h1{font-size:30px;line-height:46px;margin-top:12px}
  .hero p.lede{font-size:15px;line-height:24px;max-width:none;margin-top:12px}
  .vals{margin-inline-start:0;display:grid;grid-template-columns:1fr 1fr;gap:0;
    margin-top:26px;border-top:1px solid var(--hair)}
  .vals li{width:auto;display:flex;align-items:center;gap:11px;text-align:start;
    padding:14px 2px;border-bottom:1px solid var(--hair)}
  .vals li:nth-child(odd){border-inline-end:1px solid var(--hair);padding-inline-end:12px}
  .vals li:nth-child(even){padding-inline-start:14px}
  .vals svg{width:24px;height:26px;margin:0;flex:none}
  .vals span{font-size:10.5px;line-height:14px;margin:0;text-align:start}
  html[lang="fa"] .vals span{font-size:12px;line-height:17px}
  .vals i{display:none}
  .hero .btn-o{margin-top:24px;width:100%;max-width:none;height:48px;font-size:11px;
    box-shadow:0 10px 24px rgba(255,122,0,.30)}

  .products{padding-top:34px}
  .headrow{flex-wrap:wrap;gap:10px}
  .headrow .right{gap:14px;width:100%;margin-inline-start:0;justify-content:space-between}
  .grid4{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:16px}
  .pcard img{height:104px}
  .pcard .bd{height:auto;padding:11px 12px 14px}
  .pcard .t{font-size:11.5px}.pcard .s{font-size:9.5px;line-height:14px}

  .industries{padding-top:34px}
  .indrow{flex-wrap:wrap;margin-inline-end:0;gap:10px;margin-top:16px}
  .icard{width:calc(50% - 5px);height:auto;padding-bottom:16px}
  .icard .ic{height:44px}.icard .ic svg{height:44px}
  .indshot{flex:0 0 100%;height:120px;margin-inline-start:0}
  .indshot .cap{inset-inline-start:20px;top:20px;font-size:9.5px;line-height:15px}

  .features{flex-direction:column;gap:10px;margin-top:34px}
  .fblock{height:auto;width:auto}
  .fleft,.fright{width:auto}
  .fleft{background-image:linear-gradient(120deg,#17273B 0%,#20334E 70%)}
  .fleft .bp,.fright .qs{position:static;width:100%;height:170px;margin-top:20px}
  .fleft .in,.fright .in{padding:24px 20px 4px!important}
  .fleft h2,.fright h2{font-size:21px;line-height:26px;max-width:none}
  .fleft p,.fright p{font-size:13px;line-height:20px;max-width:none}
  .checks li{font-size:13px;height:auto;padding:5px 0}
  .checks svg{width:14px;height:14px}
  .fleft .btn-w,.fright .btn-w{height:42px;width:auto;padding-inline:20px;font-size:10.5px}

  .cta{height:auto;margin-top:34px;padding:26px 0 28px}
  .cta .mt{position:absolute;inset:0;width:100%;height:100%;opacity:.5;transform:none!important}
  .cta .wrap{height:auto;display:block;padding-top:0}
  .cta .eyebrow{position:static;margin-bottom:12px}
  .cta h2{width:auto;font-size:23px;line-height:28px;padding-top:0}
  .cta .vr{display:none}
  .cta p{width:auto;font-size:13px;line-height:20px;margin-top:12px}
  .cta .btn-o{margin-top:18px;width:100%;max-width:230px;height:44px}

  .ftr{height:auto;padding:30px 0 26px}
  .ftop{flex-wrap:wrap;gap:18px}
  .ftr .logo{width:150px}
  .ftr nav{margin-inline-start:0;flex-wrap:wrap;gap:14px;padding-top:0;width:100%}
  .ftr nav a{font-size:13px}
  .soc{margin-inline-start:0;padding-top:0}
  .soc a{width:26px;height:26px}.soc svg{width:14px;height:14px}
  .fvr{display:none}
  .fclaim{width:auto;text-align:start;font-size:9.5px;line-height:14px}
  .fhr{margin-top:20px}
  .fbot{flex-wrap:wrap;gap:10px;font-size:11px}
  .fbot .lnks{margin-inline-start:0;width:100%}
}


/* ======================= NAVY DARK THEME =======================
   the canvas turns brand navy; the chrome (header + footer) stays a
   pale slab so the full-colour logo keeps its real navy and orange    */
:root[data-theme="dark"]{
  color-scheme:dark;
  --page:#08203C;
  --card:#0E2B4D; --panel:#0E2B4D;
  --navy:#EDF3FA;                 /* headings + icon strokes */
  --body:#A9BCD3; --muted:#8098B6; --sub:#8AA0BB; --navlink:#B6C7DB;
  --hair:rgba(255,255,255,.12); --rule:rgba(255,255,255,.22);
  --shadow:0 16rem 40rem rgba(0,0,0,.52), 0 3rem 10rem rgba(0,0,0,.38);
  --shadow-lg:0 28rem 64rem rgba(0,0,0,.60), 0 5rem 16rem rgba(0,0,0,.42);
  --chrome:#E9EDF3;               /* the pale bar */
  --chrome-ink:#0B2D58;
}
body,.hdr,.ftr,.pcard,.icard,.fright,.hero,.sheet .box{
  transition:background-color .4s ease,color .4s ease,border-color .4s ease}

/* --- hero --- */
:root[data-theme="dark"] .hero{
  background:
    radial-gradient(86% 120% at 72% 46%,rgba(31,82,140,.50) 0%,rgba(8,32,60,0) 62%),
    linear-gradient(112deg,#061A31 0%,#0A2340 46%,#0D2C50 100%)}
:root[data-theme="dark"] .hero .shot{
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 26%),linear-gradient(#000 66%,transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 26%),linear-gradient(#000 66%,transparent 100%);
  -webkit-mask-composite:source-in;mask-composite:intersect}
:root[data-theme="dark"][dir="rtl"] .hero .shot{
  -webkit-mask-image:linear-gradient(270deg,transparent 0,#000 26%),linear-gradient(#000 66%,transparent 100%);
  mask-image:linear-gradient(270deg,transparent 0,#000 26%),linear-gradient(#000 66%,transparent 100%)}
:root[data-theme="dark"] .vals span{color:#C6D6E8}
:root[data-theme="dark"] .vals i,:root[data-theme="dark"] .eyebrow i{background:rgba(255,255,255,.3)}

/* --- header + footer: the pale slab --- */
:root[data-theme="dark"] .hdr{
  background:var(--chrome);
  box-shadow:0 1rem 0 rgba(11,45,88,.10),0 10rem 30rem rgba(0,0,0,.28)}
:root[data-theme="dark"] .hdr nav a{color:#51617A}
:root[data-theme="dark"] .hdr nav a:hover{color:var(--chrome-ink)}
:root[data-theme="dark"] .lang,:root[data-theme="dark"] .ico-s,
:root[data-theme="dark"] .burger,:root[data-theme="dark"] .theme{color:var(--chrome-ink)}
:root[data-theme="dark"] .ftr{background:var(--chrome);color:var(--chrome-ink)}
:root[data-theme="dark"] .ftr nav a{color:#5B6A80}
:root[data-theme="dark"] .ftr nav a:hover{color:var(--chrome-ink)}
:root[data-theme="dark"] .fhr{background:rgba(11,45,88,.14)}
:root[data-theme="dark"] .fvr{background:rgba(11,45,88,.16)}
:root[data-theme="dark"] .fclaim,:root[data-theme="dark"] .fbot{color:#7C8798}
:root[data-theme="dark"] .fbot a:hover{color:var(--chrome-ink)}
:root[data-theme="dark"] .soc a{background:var(--chrome-ink);color:#fff}

/* --- cards + panels --- */
:root[data-theme="dark"] .pcard,:root[data-theme="dark"] .icard{
  border:1rem solid rgba(255,255,255,.07)}

:root[data-theme="dark"] .icard:hover{background:#12335A}
:root[data-theme="dark"] .fright p{color:#A0B4CC}
:root[data-theme="dark"] .checks li{color:#C6D6E8}
:root[data-theme="dark"] .fright .qs{
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 30%);
  mask-image:linear-gradient(90deg,transparent 0,#000 30%)}
:root[data-theme="dark"][dir="rtl"] .fright .qs{
  -webkit-mask-image:linear-gradient(270deg,transparent 0,#000 30%);
  mask-image:linear-gradient(270deg,transparent 0,#000 30%)}
:root[data-theme="dark"] .btn-w{background:#EDF3FA;color:#0B2D58;border-color:transparent}
:root[data-theme="dark"] .sheet{background:rgba(4,14,26,.72)}
:root[data-theme="dark"] .sheet .box{background:var(--card)}
:root[data-theme="dark"] .sheet input{background:#08203C;border-color:rgba(255,255,255,.16);color:#EDF3FA}
:root[data-theme="dark"] .sheet li a{color:#EDF3FA;border-color:rgba(255,255,255,.10)}

/* the toggle itself */
.theme{display:flex;align-items:center;color:var(--navy)}
.theme svg{width:15rem;height:15rem}
.theme .moon{display:none}
:root[data-theme="dark"] .theme .moon{display:block}
:root[data-theme="dark"] .theme .sun{display:none}
@media (max-width:900px){.theme svg{width:19px;height:19px}}


/* ==================== MOBILE CORRECTIONS (last word) ==================== */
@media (max-width:900px){
  .psec.phero{padding-top:26px}

  /* --- mobile hero --- */
  .hero,:root[data-theme="dark"] .hero{background:var(--page)}
  .hero{padding:0 0 32px!important}
  .hero .shot{position:static!important;display:block;width:100%!important;margin:0!important;
    height:300px!important;object-fit:cover;object-position:52% 56%;
    -webkit-mask-image:none!important;mask-image:none!important}
  .hero .wrap{position:relative;z-index:2;margin:-42px 0 0!important;
    padding:26px 20px 0!important;background:var(--page)}
  .hero .wrap::before{content:"";position:absolute;top:0;inset-inline-start:20px;
    width:46px;height:3px;background:var(--orange)}
  .hero .eyebrow{margin-top:0}
  .hero h1{margin-top:15px!important}
  .hero p.lede{margin-top:13px!important}
  .vals{margin-top:24px!important}
  .fleft .bp,.fright .qs{-webkit-mask-image:none!important;mask-image:none!important}
  :root[data-theme="dark"] .hdr{box-shadow:0 1px 0 rgba(11,45,88,.12)}
  :root[data-theme="dark"] .hdr nav{background:var(--chrome);border-bottom-color:rgba(11,45,88,.12);
    box-shadow:0 10px 22px rgba(0,0,0,.35)}
  :root[data-theme="dark"] .hdr nav a{color:#51617A;border-bottom-color:rgba(11,45,88,.10)}
  :root[data-theme="dark"] .cta .mt{opacity:.4}
  .lang{min-width:0}
  .hdr .tools{gap:14px}
  html[lang="fa"] .phero .lede,html[lang="fa"] .hero p.lede{max-width:none}
  html[lang="fa"] .split ul li,html[lang="fa"] .stp p,html[lang="fa"] .tile p{line-height:22px}
  html[lang="fa"] .phero h1{letter-spacing:0}
  .split .n{font-size:12px;letter-spacing:.14em}
  html[lang="fa"] .split .n{letter-spacing:0;font-size:13px}
  .info{padding:20px 18px}
  .info .it svg{width:16px;height:16px;margin-top:2px}
  .info .it b{font-size:11px}
  .acc summary{padding:15px 26px 15px 0}
  html[dir="rtl"] .acc summary{padding:15px 0 15px 26px}
  .acc .a{padding:0 4px 16px 0}
  html[dir="rtl"] .acc .a{padding:0 0 16px 4px}
  .acc summary::after{top:20px;width:8px;height:8px;inset-inline-end:4px}
  .acc details[open] summary::after{top:24px}
  .spec .row{padding:13px 0}
  .stp{padding:18px 16px 20px}
  .stp .k{font-size:24px}
  .tile{padding:20px 18px}
  .ambient .r1{width:98vmin;height:98vmin;top:-32vmin}
  .ambient .r2{width:74vmin;height:74vmin;bottom:2vmin}
  .phero .lede{font-size:15px}
}
@media (max-width:420px){
  .wrap,.wrap-w{margin-inline:16px}
  .hero h1{font-size:29px;line-height:32px}
  html[lang="fa"] .hero h1{font-size:26px;line-height:40px}
  .phero h1{font-size:26px;line-height:33px}
  html[lang="fa"] .phero h1{font-size:24px;line-height:38px}
  .vals li{width:50%}
  .grid4{grid-template-columns:1fr}
  .pcard img{height:140px}
  .icard{width:100%}
}

@media (max-width:900px){
  .hero .stage{position:relative!important;top:auto!important;inset:auto!important;
    width:100%!important;height:330px!important;margin:0!important}
  .hero.has3d .shot{display:none!important}
  .hero .glow3d{inset:4% 8% 8%;filter:blur(6px)}
}

/* ===================== CINEMATIC MOTION (v2) =====================
   longer, deeper reveals: text rises out of a mask, panels wipe open,
   photos settle from a slow push-in. data-rv is removed once an element
   has landed, so hover transitions return to their own timings.      */
:root{--ease-c:cubic-bezier(.16,1,.3,1)}
html.js [data-rv]{opacity:0;transform:translate3d(0,30rem,0);filter:blur(7px);
  transition:opacity 1s var(--ease-c),transform 1.25s var(--ease-c),filter 1s var(--ease-c),
    clip-path 1.35s var(--ease-c);transition-delay:var(--d,0ms)}
html.js [data-rv].in{opacity:1;transform:none;filter:blur(0)}
/* headlines emerge from beneath a line */
html.js h1[data-rv],html.js h2[data-rv]{clip-path:inset(100% -8% -30% -8%);transform:translate3d(0,42rem,0);filter:none}
html.js h1[data-rv].in,html.js h2[data-rv].in{clip-path:inset(-30% -8% -30% -8%);transform:none}
/* the hero plays after the cap has landed */
html.js .hero [data-rv]{transition-duration:1.2s,1.6s,1.2s,1.6s;transition-delay:calc(var(--d,0ms) + 150ms)}
html.js .hero .eyebrow i{transition:transform 1.3s var(--ease-c) .9s}
html.js .hero .shot{transition:opacity 1.6s var(--ease-c),transform 2.6s var(--ease-c)}
/* panels wipe open, their photo eases back from a push-in */
html.js .fblock[data-rv],html.js .indshot[data-rv]{clip-path:inset(0 100% 0 0);transform:none;filter:none;opacity:1}
html[dir="rtl"].js .fblock[data-rv],html[dir="rtl"].js .indshot[data-rv]{clip-path:inset(0 0 0 100%)}
html.js .fblock[data-rv].in,html.js .indshot[data-rv].in{clip-path:inset(0 0 0 0)}
html.js .fblock[data-rv] img,html.js .indshot[data-rv] img{transform:scale(1.16);
  transition:transform 2.2s var(--ease-c) var(--d,0ms)}
html.js .fblock[data-rv].in img,html.js .indshot[data-rv].in img{transform:none}
html.js .fblock[data-rv] > .in,html.js .indshot[data-rv] .cap{opacity:0;transform:translate3d(0,18rem,0);
  transition:opacity 1s var(--ease-c),transform 1.2s var(--ease-c);transition-delay:calc(var(--d,0ms) + 450ms)}
html.js .fblock[data-rv].in > .in,html.js .indshot[data-rv].in .cap{opacity:1;transform:none}
/* product cards: photo settles, a light glint crosses once */
.pcard{position:relative}
html.js .pcard[data-rv] img{transform:scale(1.2);transition:transform 1.8s var(--ease-c) var(--d,0ms)}
html.js .pcard[data-rv].in img{transform:none}
.pcard::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:linear-gradient(105deg,rgba(255,255,255,0) 38%,rgba(255,255,255,.42) 50%,rgba(255,255,255,0) 62%);
  transform:translateX(-130%)}
html.js .pcard[data-rv].in::after{transform:translateX(130%);
  transition:transform 1.5s cubic-bezier(.6,0,.2,1) calc(var(--d,0ms) + 350ms)}
html[dir="rtl"] .pcard::after{transform:translateX(130%)}
html[dir="rtl"].js .pcard[data-rv].in::after{transform:translateX(-130%)}

/* hero stage: a pulse of light when the cap lands */
.hero .stage.land .glow3d{animation:glowLand 1.8s var(--ease-c)}
@keyframes glowLand{0%{transform:scale(.82);opacity:.35}35%{transform:scale(1.1);opacity:1}100%{transform:none;opacity:1}}

/* ambient: fades up on load; rings are turned by the scroll (see script) */
.ambient{animation:ambIn 2.8s var(--ease-c) both}
@keyframes ambIn{from{opacity:0;transform:scale(1.07)}to{opacity:1;transform:none}}
.ambient .ring{translate:0 var(--sy,0px);rotate:var(--sr,0deg)}
.ambient .glow{translate:var(--gx,0px) var(--gy,0px)}

@media (prefers-reduced-motion:reduce){
  html.js [data-rv],html.js .fblock[data-rv] img,html.js .indshot[data-rv] img,html.js .pcard[data-rv] img,
  html.js .fblock[data-rv] > .in,html.js .indshot[data-rv] .cap{opacity:1!important;transform:none!important;
    filter:none!important;clip-path:none!important}
  .pcard::after{display:none}
  .ambient{animation:none}
}

/* ===================== PHOTOGRAPHY: CINE BANDS, GALLERY ===================== */
.cine{position:relative;margin:0;height:430rem;overflow:hidden;background:var(--card);box-shadow:var(--shadow)}
.cine > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;
  translate:0 var(--py,0px);will-change:transform}
.cine::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none}
.cine figcaption{position:absolute;z-index:2;left:48rem;top:50%;translate:0 -50%;width:340rem}
html[dir="rtl"] .cine figcaption{text-align:right}
.cine .n{font-size:9rem;font-weight:700;letter-spacing:.2em;color:var(--orange);text-transform:uppercase}
html[lang="fa"] .cine .n{letter-spacing:0;font-size:10.5rem}
.cine h3{margin:12rem 0 0;font-size:26rem;line-height:31rem;font-weight:800;text-transform:uppercase;letter-spacing:-.004em}
html[lang="fa"] .cine h3{text-transform:none;font-size:25rem;line-height:38rem}
.cine p{margin:14rem 0 0;font-size:12.5rem;line-height:19.5rem}
html[lang="fa"] .cine p{line-height:23rem}
.cine h3::after{content:"";display:block;width:44rem;height:3rem;background:var(--orange);margin-top:16rem}
html[dir="rtl"] .cine h3::after{margin-inline-start:0}
/* light band: navy type over a bright, out-of-focus line */
/* light band: caption on a clean panel, the line photo takes the rest and fades into it */
.cine.light{background:linear-gradient(90deg,#FBFCFD 0%,#F1F3F6 100%)}
.cine.light > img{left:32%;width:68%;object-position:center 62%;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 22%);mask-image:linear-gradient(90deg,transparent 0,#000 22%)}
.cine.light h3{color:#0B2D58}.cine.light p{color:#3F4A5C}
/* dark band: white type over the navy studio */
.cine.dark{background:#0a2146}
.cine.dark::before{background:linear-gradient(90deg,rgba(6,22,48,.55) 0%,rgba(6,22,48,0) 45%)}
.cine.dark h3{color:#fff}.cine.dark p{color:#C3CBD6}
/* taller photo slot for the product studio shots */
.split .sh.tall{height:320rem}
.split .sh.tall img{object-position:center 58%}
/* campaign posters */
.posters{display:grid;grid-template-columns:repeat(3,1fr);gap:18rem;margin-top:22rem}
.posters button{all:unset;cursor:zoom-in;display:block;position:relative;overflow:hidden;aspect-ratio:1;
  background:var(--card);box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.posters button:hover{transform:translateY(-4rem);box-shadow:var(--shadow-lg)}
.posters button:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.posters img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--ease)}
.posters button:hover img{transform:scale(1.035)}
.lbx{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:24px;
  background:rgba(4,14,30,.86);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;transition:opacity .35s ease}
.lbx.open{opacity:1;pointer-events:auto}
.lbx img{max-width:min(92vw,900px);max-height:88vh;box-shadow:0 30px 80px rgba(0,0,0,.5);
  transform:scale(.94);transition:transform .45s var(--ease-c,ease)}
.lbx.open img{transform:none}
.lbx button{position:absolute;top:calc(14px + env(safe-area-inset-top,0px));inset-inline-end:16px;width:40px;height:40px;
  border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:22px;cursor:pointer}
@media (max-width:900px){
  .cine{height:auto;display:flex;flex-direction:column}
  .cine > img{position:relative;height:250px;translate:none}
  .cine::before{display:none}
  .cine figcaption{position:relative;left:auto;top:auto;translate:none;width:auto;padding:22px 20px 26px}
  .cine.light figcaption{background:var(--card)}
  .cine.light h3{color:var(--navy)}.cine.light p{color:var(--body)}
  .cine h3{font-size:22px;line-height:28px} html[lang="fa"] .cine h3{font-size:21px;line-height:34px}
  .cine p{font-size:14.5px;line-height:23px}
  .cine .n{font-size:11px}
  .split .sh.tall{height:300px}
  html[dir="rtl"] .split{grid-template-columns:1fr}   /* the RTL desktop rule was out-ranking the mobile stack */
  .cine.light > img{left:auto;width:100%;-webkit-mask-image:none;mask-image:none}
  .posters{grid-template-columns:1fr;gap:14px}
}
/* the band wipes open like the home panels */
html.js .cine[data-rv]{clip-path:inset(0 100% 0 0);transform:none;filter:none;opacity:1}
html.js .cine[data-rv].in{clip-path:inset(0 0 0 0)}
html.js .cine[data-rv] > img{transform:scale(1.14);transition:transform 2.4s var(--ease-c)}
html.js .cine[data-rv].in > img{transform:none}
html.js .cine[data-rv] figcaption{opacity:0;transform:translate3d(0,18rem,0);
  transition:opacity 1s var(--ease-c) .5s,transform 1.2s var(--ease-c) .5s}
html.js .cine[data-rv].in figcaption{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html.js .cine[data-rv],html.js .cine[data-rv] > img,html.js .cine[data-rv] figcaption{clip-path:none!important;transform:none!important;opacity:1!important}
  .cine > img{translate:none!important}
}

/* ======================= COLOUR RANGE (home) ======================= */
@property --pc{syntax:'<color>';inherits:true;initial-value:#FF7B02}
.palette{position:relative;padding:78rem 0 84rem;--pc:#FF7B02;transition:--pc .9s ease;
  --pal-line:rgba(11,45,88,.16);
  --pal-bg:radial-gradient(62% 58% at 50% 44%,#FFFFFF 0%,#F2F5F9 52%,#E3E8EF 100%)}
:root[data-theme="dark"] .palette{--pal-line:rgba(173,205,240,.16);
  --pal-bg:radial-gradient(62% 58% at 50% 44%,#1C4B80 0%,#0F2E53 52%,#081C36 100%)}
.pal-in{display:grid;grid-template-columns:.92fr 1.08fr;gap:48rem;align-items:center}
.pal-copy h2{margin:18rem 0 0;font-size:40rem;line-height:44rem;font-weight:800;text-transform:uppercase;
  letter-spacing:-.006em;color:var(--navy)}
html[lang="fa"] .pal-copy h2{text-transform:none;font-size:38rem;line-height:58rem}
.pal-p{margin:18rem 0 0;max-width:390rem;font-size:13.5rem;line-height:21rem;color:var(--body)}
html[lang="fa"] .pal-p{font-size:14rem;line-height:26rem}
.pal-sw{display:flex;gap:12rem;margin-top:30rem;flex-wrap:wrap}
.pal-sw button{all:unset;box-sizing:border-box;cursor:pointer;position:relative;width:56rem;height:56rem;border-radius:50%;
  display:grid;place-items:center;background:var(--card);box-shadow:inset 0 0 0 1rem var(--hair);
  transition:transform .35s var(--ease)}
.pal-sw button img{width:42rem;height:42rem;object-fit:contain;transition:transform .45s var(--ease)}
.pal-sw button:hover img{transform:translateY(-2rem) scale(1.07)}
.pal-sw button::after{content:"";position:absolute;inset:-4rem;border-radius:50%;border:1.6rem solid var(--c);
  opacity:0;transform:scale(.86);transition:opacity .35s ease,transform .5s var(--ease)}
.pal-sw button[aria-selected="true"]::after{opacity:1;transform:none}
.pal-sw button::before{content:"";position:absolute;left:50%;bottom:-11rem;width:14rem;height:3rem;translate:-50% 0;
  border-radius:2rem;background:var(--c);opacity:.55;transition:opacity .3s ease,width .4s var(--ease)}
.pal-sw button[aria-selected="true"]::before,.pal-sw button:hover::before{opacity:1;width:22rem}
.pal-sw button:focus-visible{outline:2px solid var(--navy);outline-offset:7px}
.pal-now{display:flex;align-items:center;gap:11rem;margin-top:24rem;font-size:10.5rem;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--navy)}
html[lang="fa"] .pal-now{letter-spacing:0;font-size:12.5rem}
.pal-now .dot{width:9rem;height:9rem;border-radius:50%;background:var(--pc);
  box-shadow:0 0 0 4rem color-mix(in srgb,var(--pc) 20%,transparent)}
.pal-now b{min-width:74rem}
.pal-now .bar{width:120rem;height:1.5rem;background:var(--hair);position:relative;overflow:hidden}
.pal-now .bar i{position:absolute;inset:0;background:var(--pc);transform:scaleX(0);transform-origin:left center}
html[dir="rtl"] .pal-now .bar i{transform-origin:right center}
.pal-now .bar i.run{animation:palBar var(--pal-t,3600ms) linear forwards}
@keyframes palBar{to{transform:scaleX(1)}}
.palette .btn-o{margin-top:30rem;width:207rem;height:32rem}
/* stage */
.pal-stage{position:relative;height:480rem;background:var(--pal-bg);box-shadow:var(--shadow);overflow:hidden;
  perspective:1100px}
.pal-ring{position:absolute;left:50%;top:47%;width:410rem;height:410rem;translate:-50% -50%;
  animation:ambSpin 70s linear infinite}
.pal-glow{position:absolute;left:50%;top:50%;width:380rem;height:380rem;translate:-50% -50%;border-radius:50%;
  background:radial-gradient(closest-side,color-mix(in srgb,var(--pc) 30%,transparent),transparent 72%);filter:blur(10rem)}
.pal-floor{position:absolute;left:50%;top:79%;width:270rem;height:30rem;translate:-50% -50%;border-radius:50%;
  background:radial-gradient(closest-side,rgba(10,26,52,.34),rgba(10,26,52,0));filter:blur(3rem);
  animation:palShadow 6s ease-in-out infinite}
:root[data-theme="dark"] .pal-floor{background:radial-gradient(closest-side,rgba(0,0,0,.55),rgba(0,0,0,0))}
.pal-float{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .9s var(--ease-c,ease);
  animation:palFloat 6s ease-in-out infinite}
.pal-cap{position:absolute;left:50%;top:47%;width:320rem;height:auto;translate:-50% -50%;
  opacity:0;transform:translate3d(0,46rem,0) scale(.9) rotate(-5deg);filter:blur(5px) drop-shadow(0 18rem 22rem rgba(10,26,52,.18));
  transition:opacity .7s ease,transform 1.1s cubic-bezier(.16,1,.3,1),filter .8s ease}
.pal-cap.on{opacity:1;transform:none;filter:blur(0) drop-shadow(0 18rem 22rem rgba(10,26,52,.18))}
.pal-cap.out{opacity:0;transform:translate3d(0,-34rem,0) scale(1.05) rotate(4deg)}
@keyframes palFloat{0%,100%{translate:0 0}50%{translate:0 -9rem}}
@keyframes palShadow{0%,100%{scale:1;opacity:1}50%{scale:.9;opacity:.8}}
.pal-note{position:absolute;inset-inline-start:22rem;bottom:18rem;margin:0;font-size:9.5rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted)}
html[lang="fa"] .pal-note{letter-spacing:0;font-size:11.5rem}
@media (max-width:900px){
  .palette{padding:44px 0 50px}
  .pal-in{grid-template-columns:1fr;gap:26px}
  .pal-copy h2{font-size:30px;line-height:35px} html[lang="fa"] .pal-copy h2{font-size:28px;line-height:44px}
  .pal-p{font-size:15px;line-height:25px;max-width:none}
  .pal-sw{gap:10px;margin-top:22px}
  .pal-sw button{width:46px;height:46px} .pal-sw button img{width:35px;height:35px}
  .pal-now{font-size:12px;margin-top:18px}
  .palette .btn-o{width:100%;height:44px}
  .pal-stage{height:340px}
  .pal-ring{width:300px;height:300px}.pal-glow{width:280px;height:280px}
  .pal-cap{width:230px}.pal-floor{width:190px}
  .pal-note{font-size:11px}
}
@media (prefers-reduced-motion:reduce){
  .pal-ring,.pal-float,.pal-floor{animation:none}
  .pal-cap{transition:opacity .3s ease;transform:none!important;filter:none!important}
}
/* seven links now sit in the header */
.hdr nav{gap:24rem} html[lang="fa"] .hdr nav{gap:21rem}

/* two product cards on the home page */
.grid4.two{grid-template-columns:repeat(2,1fr);gap:16rem}
.grid4.two .pcard img{height:270rem}
.grid4.two .pcard .bd{height:78rem;padding:14rem 18rem 0}
.grid4.two .pcard .t{font-size:13rem;line-height:17rem}
.grid4.two .pcard .s{font-size:10rem;line-height:14rem}
@media (max-width:900px){ .grid4.two{grid-template-columns:1fr} .grid4.two .pcard img{height:210px} .grid4.two .pcard .bd{height:auto;padding:14px 16px 16px} }

/* colour range: each colour gets its own scene */
.palette::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(38% 60% at 72% 52%,color-mix(in srgb,var(--pc) 13%,transparent),transparent 70%)}
html[dir="rtl"] .palette::before{background:radial-gradient(38% 60% at 28% 52%,color-mix(in srgb,var(--pc) 13%,transparent),transparent 70%)}
.pal-in{position:relative}
.pal-stage{height:440rem;background:#DDE2E8;box-shadow:0 30rem 60rem -20rem rgba(11,32,64,.35)}
:root[data-theme="dark"] .pal-stage{background:#0b2242;box-shadow:0 30rem 60rem -20rem rgba(0,0,0,.6)}
.pal-scene{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;
  transform:scale(1.12);translate:var(--mx,0px) var(--my,0px);
  transition:opacity 1.2s ease,transform 6s cubic-bezier(.2,.6,.2,1),translate .8s cubic-bezier(.16,1,.3,1)}
.pal-scene.on{opacity:1;transform:scale(1.04)}
.pal-tint{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(0deg,rgba(6,20,42,.34) 0%,rgba(6,20,42,0) 34%),
             linear-gradient(0deg,color-mix(in srgb,var(--pc) 16%,transparent),transparent 22%);
  box-shadow:inset 0 0 0 1rem rgba(255,255,255,.18)}
.pal-chip{position:absolute;inset-inline-start:22rem;bottom:24rem;display:flex;flex-direction:column;gap:6rem;
  padding:14rem 18rem 15rem;max-width:74%;background:rgba(255,255,255,.8);
  -webkit-backdrop-filter:blur(12px) saturate(1.3);backdrop-filter:blur(12px) saturate(1.3);
  box-shadow:0 10rem 30rem rgba(6,20,42,.18);border-inline-start:3rem solid var(--pc)}
:root[data-theme="dark"] .pal-chip{background:rgba(8,26,50,.72)}
.pal-chip .k{display:flex;align-items:center;gap:8rem;font-size:9rem;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:#5A6474}
:root[data-theme="dark"] .pal-chip .k{color:#A9BCD3}
.pal-chip .k i{width:8rem;height:8rem;border-radius:50%;background:var(--pc)}
.pal-chip .t{font-size:17rem;line-height:22rem;font-weight:800;color:#0B2D58;letter-spacing:-.005em}
:root[data-theme="dark"] .pal-chip .t{color:#fff}
html[lang="fa"] .pal-chip .k{letter-spacing:0;font-size:11rem}
html[lang="fa"] .pal-chip .t{font-size:17rem;line-height:28rem}
.pal-chip.swap .k,.pal-chip.swap .t{animation:chipIn .8s cubic-bezier(.16,1,.3,1) both}
.pal-chip.swap .t{animation-delay:.08s}
@keyframes chipIn{from{opacity:0;transform:translate3d(0,10rem,0)}to{opacity:1;transform:none}}
.pal-prog{position:absolute;inset-inline:0;bottom:0;height:3rem;background:rgba(255,255,255,.25)}
.pal-prog i{position:absolute;inset:0;background:var(--pc);transform:scaleX(0);transform-origin:left center}
html[dir="rtl"] .pal-prog i{transform-origin:right center}
.pal-prog i.run{animation:palBar var(--pal-t,4200ms) linear forwards}
.pal-note{position:static;margin:14rem 0 0;font-size:9.5rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.pal-now .bar{display:none}
@media (max-width:900px){
  .pal-stage{height:380px}
  .pal-chip{inset-inline-start:14px;bottom:16px;padding:11px 14px 12px}
  .pal-chip .k{font-size:11px} .pal-chip .t{font-size:16px;line-height:22px}
  html[lang="fa"] .pal-chip .t{font-size:16px;line-height:26px}
  .pal-note{font-size:11px}
  .palette::before{display:none}
}
@media (prefers-reduced-motion:reduce){ .pal-scene{transition:opacity .4s ease;transform:none!important} }
/* the resources gallery holds eight posters now */
.posters{grid-template-columns:repeat(5,1fr)}
@media (max-width:900px){ .posters{grid-template-columns:repeat(2,1fr)} }

/* reversed rows keep the photo in the narrow column, like the others */
.split.rev,html[dir="rtl"] .split.rev{grid-template-columns:1.30fr .70fr}
@media (max-width:900px){ .split.rev,html[dir="rtl"] .split.rev{grid-template-columns:1fr} }

/* designer credit */
.fbot .credit{margin-inline-start:auto;display:inline-flex;align-items:center;gap:7rem;opacity:.72;
  transition:opacity .25s ease,color .25s ease}
.fbot .credit svg{width:13rem;height:13rem;flex:none;color:#2AABEE}
.fbot .credit:hover{opacity:1}
@media (max-width:900px){ .fbot .credit{margin-inline-start:0;width:100%} .fbot .credit svg{width:15px;height:15px} }

/* Telegram QR appears above the credit on hover (desktop); on phones the link opens Telegram directly */
.fbot .credit{position:relative}
.ftr{position:relative;z-index:5}
.fbot .credit .qr{position:absolute;z-index:60;bottom:calc(100% + 12rem);inset-inline-end:-6rem;width:150rem;padding:0;
  background:none;filter:drop-shadow(0 16rem 26rem rgba(8,24,48,.28));pointer-events:none;
  opacity:0;transform:translate3d(0,8rem,0) scale(.96);transform-origin:bottom center;
  transition:opacity .3s ease,transform .45s cubic-bezier(.16,1,.3,1)}
.fbot .credit .qr img{display:block;width:100%;height:auto}
.fbot .credit .qr::after{content:"";position:absolute;top:calc(100% - 1rem);inset-inline-end:24rem;border:7rem solid transparent;border-top-color:#fff}
.fbot .credit:hover .qr,.fbot .credit:focus-visible .qr{opacity:1;transform:none}
@media (hover:none),(max-width:900px){ .fbot .credit .qr{display:none} }

/* CTA: eyebrow sits above the headline in the flow, so a two-line title can never run into it */
.cta{height:auto}
.cta .mt{top:0;height:100%}
.cta .wrap{height:auto;padding:30rem 0 32rem}
.cta .eyebrow{position:static;margin:0 0 12rem;white-space:nowrap}
.cta .ch{flex:none}
@media (max-width:900px){ .cta .wrap{padding:0} .cta .eyebrow{white-space:normal} }

/* designer credit: clearly visible, with room below it.
   the footer had a fixed height, so the bottom row was being cut off by the page */
.ftr{height:auto}
.fbot{padding-bottom:26rem}
.fbot .credit{opacity:1;color:var(--navy);font-weight:600;padding:7rem 13rem;border:1rem solid var(--hair);
  border-radius:40rem;background:var(--card);transition:border-color .25s ease,box-shadow .25s ease}
.fbot .credit:hover{border-color:#2AABEE;box-shadow:0 6rem 18rem rgba(42,171,238,.18)}
.fbot .credit svg{width:15rem;height:15rem}
.fbot .credit,:root[data-theme="dark"] .fbot .credit{color:#0B2D58;background:#fff;border-color:#DCE2EA}   /* the footer stays light in both themes */
@media (max-width:900px){ .fbot{padding-bottom:28px} .fbot .credit{width:auto;padding:9px 14px;font-size:13px} }

/* let drags reach the 3D cap: the hero text sits above the stage, so only its links and buttons take clicks */
.hero .wrap,.hero .wrap *{pointer-events:none}
.hero .wrap a,.hero .wrap button{pointer-events:auto}
/* performance: soft lights drawn as gradients instead of large blurred layers */
.ambient .glow,.ambient .glow{filter:none!important}
.ambient .g1{background:radial-gradient(closest-side,var(--amb-g1),transparent)}
.ambient .g2{background:radial-gradient(closest-side,var(--amb-g2),transparent)}

/* drag hint under the 3D cap */
.hero .stage .drag-hint{position:absolute;z-index:2;left:50%;bottom:10rem;translate:-50% 0;pointer-events:none;
  padding:6rem 14rem 6rem 30rem;border-radius:30rem;font-size:10rem;font-weight:600;letter-spacing:.04em;white-space:nowrap;
  color:var(--navy);background:rgba(255,255,255,.86);
  box-shadow:0 6rem 18rem rgba(8,24,48,.12);opacity:0;animation:hintIn .8s ease 1.6s forwards;transition:opacity .5s ease}
.hero .stage .drag-hint::before{content:"⟲";position:absolute;left:12rem;top:50%;translate:0 -52%;font-size:13rem;color:var(--orange)}
html[dir="rtl"] .hero .stage .drag-hint{padding:6rem 30rem 6rem 14rem}
html[dir="rtl"] .hero .stage .drag-hint::before{left:auto;right:12rem}
:root[data-theme="dark"] .hero .stage .drag-hint{color:#EAF1FA;background:rgba(10,30,60,.82)}
.hero .stage .drag-hint.gone{opacity:0!important;animation:none}
@keyframes hintIn{to{opacity:1}}
@media (max-width:900px){ .hero .stage .drag-hint{font-size:11px;bottom:8px} }

/* a soft shade behind the cap, as if thrown on a backdrop: depth without a visible set */
.hero .stage .backshade{position:absolute;z-index:0;pointer-events:none;left:58%;top:43%;width:46%;height:66%;
  translate:-50% -50%;border-radius:48% 48% 42% 42%;
  background:radial-gradient(closest-side,rgba(10,24,48,.30),rgba(10,24,48,.12) 55%,rgba(10,24,48,0));filter:blur(18rem)}
html[dir="rtl"] .hero .stage .backshade{left:58%}
:root[data-theme="dark"] .hero .stage .backshade{background:radial-gradient(closest-side,rgba(0,4,14,.62),rgba(0,4,14,.25) 55%,rgba(0,4,14,0))}
.hero .stage .glow3d{z-index:0}
.hero .stage canvas{z-index:1}
@media (max-width:900px){ .hero .stage .backshade{filter:blur(12px)} }

.hero .stage,.hero .stage canvas{-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}

/* performance: a still background. The animated rings and drifting lights repainted the whole
   viewport on every frame and made scrolling stutter */
.ambient .ring svg,.ambient .tr,.ambient .glow{animation:none!important}
.ambient .ring{translate:none!important;rotate:none!important}

/* performance: reveals move and fade only (a blur on every revealing element was expensive while scrolling),
   and the still background lives on its own layer so scrolling never repaints it */
html.js [data-rv]{filter:none!important}
.ambient{will-change:transform;contain:strict}

@media (max-width:900px){
  .hero .stage{height:370px!important}
  /* if the 3D cap cannot load, the fallback photo shows whole, not cut by a fade */
  .hero .shot,:root[data-theme="dark"] .hero .shot{-webkit-mask-image:none!important;mask-image:none!important;object-fit:contain;background:transparent}
  .hero .stage .drag-hint{bottom:10px;font-size:11.5px;padding:7px 14px 7px 30px}
  html[dir="rtl"] .hero .stage .drag-hint{padding:7px 30px 7px 14px}
}