/* ===== ENP theme layer: dark/light + new components (loaded after main.css) ===== */
:root{--surface:#fff;--header-h:84px;--logo:64px;--ov:.72}
html[data-theme=dark]{color-scheme:dark;--white:#0A1520;--paper:#0D1B28;--paper-2:#132637;--ink:#E7EFF6;--ink-2:#B3C5D5;--ink-3:#8398AB;--line:#203548;--surface:#10202E;--orange-100:rgba(245,130,32,.14);--shadow:0 10px 30px -12px rgba(0,0,0,.65);--shadow-lg:0 24px 60px -24px rgba(0,0,0,.8)}
html[data-theme=dark] :is(h1,h2,h3,h4){color:#fff}
html[data-theme=dark] .section.alt{background:var(--paper)}
html[data-theme=dark] :is(.card,.why-item,.filters a,.filters button.f,.searchbar input,.searchbar select,.aside-card,.form-card,.field input,.field select,.field textarea,.msg,.member,.mv .box,.cert,.lessons li,.so-box,.hero-search,.hero-search input,.tl::before,.badge.abs,.dd,.tbl table,.sr-item){background:var(--surface);color:var(--ink);border-color:var(--line)}
html[data-theme=dark] .dd a{color:var(--ink)}html[data-theme=dark] .dd a:hover{background:var(--paper-2)}
html[data-theme=dark] .dd .ic,html[data-theme=dark] .chip{background:var(--paper-2);border-color:var(--line)}
html[data-theme=dark] .card:hover .chip{background:var(--orange-100)}
html[data-theme=dark] .tbl tr:nth-child(even) td{background:var(--paper)}
html[data-theme=dark] .so-it:hover,html[data-theme=dark] .so-it.act{background:var(--paper-2)}
html[data-theme=dark] .alert{background:rgba(214,64,59,.15)}html[data-theme=dark] .alert.ok{background:rgba(23,160,107,.16)}
html[data-theme=dark] .badge.blue{background:rgba(27,95,168,.25);color:#7FC1F0}html[data-theme=dark] .badge.green{background:rgba(23,160,107,.2)}
html[data-theme=dark] .why-item::before{color:var(--paper-2)}
html[data-theme=dark] .btn-outline{border-color:#3B6C8F;color:#D5E1EC}html[data-theme=dark] .btn-outline:hover{background:#173A57}
body{transition:background-color .35s,color .35s}

/* ---------- header ---------- */
.brand img{width:var(--logo);height:var(--logo);flex-shrink:0;filter:drop-shadow(0 4px 14px rgba(0,0,0,.45))}
.brand-text b{font-size:19px}
.header .container{height:var(--header-h)}
.search-pill{display:flex;align-items:center;gap:9px;min-width:190px;padding:9px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);color:#B9CBDB;font-size:13.5px;cursor:pointer;transition:.2s}
.search-pill:hover{background:rgba(255,255,255,.13);color:#fff}
.search-pill svg{width:17px;height:17px}.search-pill kbd{margin-inline-start:auto;font:600 10.5px/1 var(--font);background:rgba(255,255,255,.12);border-radius:5px;padding:3px 6px;direction:ltr}
.theme-ic .sun{display:none}html[data-theme=dark] .theme-ic .sun{display:block}html[data-theme=dark] .theme-ic .moon{display:none}
@media(max-width:1280px){.search-pill{min-width:0;padding:9px 12px}.search-pill span,.search-pill kbd{display:none}}
@media(max-width:700px){:root{--header-h:68px;--logo:48px}.brand-text b{font-size:16px}}

/* ---------- hero slider ---------- */
.hero2{position:relative;background:var(--navy-900);color:#fff;overflow:hidden}
.hero2 .slides{position:relative;min-height:clamp(560px,82vh,760px)}
.hero2 .slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .9s ease,visibility .9s,transform .9s cubic-bezier(.2,.7,.2,1);display:flex;align-items:center;padding:56px 0 110px;background:var(--navy-900)}
.hero2 .slide.on{opacity:1;visibility:visible;transform:none}
.hero2 .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 9s ease-out}
.hero2 .slide.on .bg{transform:scale(1.12)}
.hero2 .slide.has-media::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(var(--ovrgb,4,14,23),calc(var(--ov) + .2)) 0%,rgba(var(--ovrgb,4,14,23),var(--ov)) 55%,rgba(var(--ovrgb,4,14,23),calc(var(--ov) - .35)) 100%)}
html[dir=rtl] .hero2 .slide.has-media::before{background:linear-gradient(260deg,rgba(var(--ovrgb,4,14,23),calc(var(--ov) + .2)) 0%,rgba(var(--ovrgb,4,14,23),var(--ov)) 55%,rgba(var(--ovrgb,4,14,23),calc(var(--ov) - .35)) 100%)}
.hero2 .slide-brand{background:radial-gradient(1200px 600px at 80% -10%,#10405F 0%,transparent 60%),linear-gradient(180deg,var(--navy-900),var(--navy-800))}
.hero2 .slide-brand.has-bg::before{background:linear-gradient(180deg,rgba(4,14,23,calc(var(--ov) * .8)),rgba(4,14,23,var(--ov)))}
.hero2 .slide.grid::after{content:"";position:absolute;inset:0;z-index:1;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%)}
.hero2 .hs-in{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero2 .hs-in.single{grid-template-columns:minmax(0,720px)}
.hero2 h1,.hero2 h2.h1{color:#fff;font-size:clamp(30px,4.4vw,54px);font-weight:800;margin-bottom:18px;line-height:1.3}
.hero2 h1 em{font-style:normal;color:var(--orange)}
.hero2 .lead{font-size:clamp(16px,1.6vw,18.5px);color:#C4D4E2;max-width:600px}
.hero2 .sl-nav{position:absolute;z-index:5;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(4,14,23,.45);color:#fff;font-size:22px;cursor:pointer;backdrop-filter:blur(6px);transition:.2s}
.hero2 .sl-nav:hover{background:var(--orange);border-color:var(--orange)}
.hero2 .sl-nav[data-d="-1"]{inset-inline-start:18px}.hero2 .sl-nav[data-d="1"]{inset-inline-end:18px}
.hero2 .dots{position:absolute;z-index:5;bottom:104px;left:0;right:0;display:flex;justify-content:center;gap:9px}
.hero2 .dots button{width:10px;height:10px;border-radius:99px;border:0;background:rgba(255,255,255,.35);cursor:pointer;transition:.3s;padding:0}
.hero2 .dots button.on{width:34px;background:var(--orange)}
.hero2 .stats{position:absolute;z-index:6;inset-inline:0;bottom:0;margin:0;background:rgba(4,14,23,.62);backdrop-filter:blur(10px)}
.hero2 .stats .container{display:grid;grid-template-columns:repeat(4,1fr)}
.hero2 .stat{padding:18px 10px}
@media(max-width:900px){.hero2 .hs-in{grid-template-columns:1fr}.hero2 .sld-wrap{display:none}.hero2 .slide{padding:40px 0 150px}.hero2 .slides{min-height:620px}.hero2 .sl-nav{display:none}.hero2 .dots{bottom:150px}.hero2 .stats .container{grid-template-columns:repeat(2,1fr)}.hero2 .stat{padding:12px 6px}}

/* ---------- consult ---------- */
.consult .sec-head{margin-bottom:30px}
.consult-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:22px;align-items:start}
.consult-side,.consult-form{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:28px}
.consult-side h3{font-size:17px;margin:0 0 14px}
.chan{display:grid;grid-template-columns:1fr;gap:9px}
.chan a{display:flex;align-items:center;gap:12px;padding:10px 13px;border-radius:13px;background:var(--paper);border:1px solid var(--line);color:var(--ink);transition:.2s;min-width:0}
.chan a:hover{border-color:var(--c,var(--orange));transform:translateY(-2px);box-shadow:var(--shadow)}
.chan i{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;flex-shrink:0;background:var(--c,#2B7FD0)}
.chan i svg{width:19px;height:19px;color:#fff}
.chan span{display:flex;flex-direction:column;line-height:1.35;min-width:0}.chan small{font-size:11.5px;color:var(--ink-3)}.chan b{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.consult-steps{list-style:none;margin:22px 0 0;padding:18px 0 0;border-top:1px dashed var(--line);display:grid;gap:11px}
.consult-steps li{display:flex;align-items:center;gap:12px;font-size:13.5px;color:var(--ink-2)}
.consult-steps b{width:26px;height:26px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:12.5px;flex:none}
.consult-form h3{font-size:19px;margin:0 0 4px}.consult-form .sub{color:var(--ink-3);font-size:13.5px;margin-bottom:18px}
.consult-form .flabel{font-size:12.5px;font-weight:600;color:var(--ink-3);margin-bottom:8px}
.consult-form .field{margin-bottom:12px}.consult-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.consult-form .chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.consult-form .chips label{cursor:pointer}.consult-form .chips input{position:absolute;opacity:0}
.consult-form .chips span{display:inline-block;padding:6px 13px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--ink-2);transition:.15s}
.consult-form .chips input:checked+span{background:var(--orange);border-color:var(--orange);color:#fff}
.consult-form .chips input:focus-visible+span{outline:2px solid var(--cyan);outline-offset:2px}
.footer .chan a{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1);color:#fff}.footer .chan small{color:#9FB4C7}
@media(max-width:900px){.consult-grid{grid-template-columns:1fr}.consult-side,.consult-form{padding:22px 18px}.consult-form .row2{grid-template-columns:1fr}}

/* ---------- services (compact) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.svc{position:relative;display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:16px;background:var(--surface);border:1px solid var(--line);overflow:hidden;transition:.25s;isolation:isolate}
.svc::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--ph) center/cover;opacity:0;transition:.35s}
.svc:hover{transform:translateY(-4px);border-color:var(--orange);box-shadow:var(--shadow)}
.svc:hover::before{opacity:.16}
.svc .ic{width:48px;height:48px;border-radius:13px;background:var(--paper);border:1px solid var(--line);display:grid;place-items:center;flex-shrink:0}
.svc .ic img{width:30px;height:30px}
.svc h3{font-size:17px;font-weight:700;margin:0;line-height:1.5;letter-spacing:-.005em}
.svc small.en,.card-body small.en{display:block;direction:ltr;text-align:start;font:600 10.5px/1.5 var(--font-en,Inter,system-ui,sans-serif);letter-spacing:.08em;text-transform:uppercase;color:var(--orange-600);margin:1px 0 6px}
html[lang=fa] .svc small.en,html[lang=fa] .card-body small.en{text-align:right}
.svc p{margin:0;font-size:13px;color:var(--ink-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.7}
.svc .n{position:absolute;inset-inline-end:14px;top:10px;font-size:11px;font-weight:700;color:var(--ink-3);opacity:.6;direction:ltr}
@media(max-width:980px){.svc-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.svc-grid{grid-template-columns:1fr}}

/* ---------- clients wall ---------- */
.cw{background:linear-gradient(180deg,var(--paper),var(--white));padding:60px 0;border-block:1px solid var(--line);overflow:hidden}
.cw-head{text-align:center;margin-bottom:26px}.cw-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;margin-bottom:6px}.cw-head p{color:var(--ink-3);margin:0}
.cw-row{overflow:hidden;margin-bottom:14px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.cw-track{display:flex;gap:14px;width:max-content;animation:marq 46s linear infinite;direction:ltr}
.cw-row.rev .cw-track{animation-direction:reverse;animation-duration:54s}
.cw-row:hover .cw-track{animation-play-state:paused}
.cw-tile{position:relative;width:176px;height:96px;border-radius:16px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;padding:14px 18px;transition:.25s;box-shadow:0 6px 18px -14px rgba(8,28,48,.5)}
.cw-tile img{max-height:100%;max-width:100%;object-fit:contain;transition:.3s}
.cw-hover .cw-tile img{filter:grayscale(1);opacity:.7}
.cw-tile:hover{transform:translateY(-4px) scale(1.04);border-color:var(--orange);box-shadow:0 16px 30px -16px rgba(245,130,32,.6)}
.cw-hover .cw-tile:hover img{filter:none;opacity:1}
.cw-tile .ext{position:absolute;top:6px;inset-inline-end:8px;font-size:11px;font-style:normal;color:var(--orange);opacity:0;transition:.2s}
.cw-tile.has-link{cursor:pointer}.cw-tile.has-link:hover .ext{opacity:1}

/* ---------- promo / rails ---------- */
.rail{position:relative}
.rail-track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 18px;scrollbar-width:none}
.rail-track::-webkit-scrollbar{display:none}
.rail-track>*{scroll-snap-align:start;flex:0 0 min(380px,84%)}
.rail-btn{position:absolute;top:42%;z-index:3;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:20px;cursor:pointer;box-shadow:var(--shadow);transition:.2s}
.rail-btn:hover{background:var(--orange);color:#fff;border-color:var(--orange)}
.rail-btn[data-d="-1"]{inset-inline-start:-14px}.rail-btn[data-d="1"]{inset-inline-end:-14px}
@media(max-width:700px){.rail-btn{display:none}}
.promo-card{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:16/10;background:#06141F;display:block;color:#fff}
.promo-card :is(video,img,iframe){width:100%;height:100%;object-fit:cover;border:0}
.promo-card .cap{position:absolute;inset-inline:0;bottom:0;padding:44px 16px 14px;background:linear-gradient(transparent,rgba(4,14,23,.9))}
.promo-card .cap b{display:block;font-size:15.5px}.promo-card .cap span{font-size:12.5px;color:#B9CBDB}
.promo-card .tag{position:absolute;top:12px;inset-inline-start:12px;background:rgba(4,14,23,.7);backdrop-filter:blur(6px);padding:3px 10px;border-radius:99px;font-size:11px;font-weight:700;letter-spacing:.08em}

/* ---------- industries (interactive) ---------- */
.industries.v2{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ind.v2{aspect-ratio:3/4;border-radius:20px}
.ind.v2 img{transition:transform .8s}.ind.v2:hover img{transform:scale(1.1)}
.ind.v2::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 35%,rgba(4,14,23,.92))}
.ind.v2 .in{position:absolute;inset-inline:0;bottom:0;z-index:2;padding:22px}
.ind.v2 b{display:block;font-size:19px;margin-bottom:4px}.ind.v2 small{color:#C4D4E2;font-size:13px}
.ind.v2 .go{position:absolute;top:16px;inset-inline-end:16px;z-index:2;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);display:grid;place-items:center;transition:.3s}
.ind.v2:hover .go{background:var(--orange)}
@media(max-width:800px){.industries.v2{grid-template-columns:1fr}.ind.v2{aspect-ratio:16/9}}
.proj-rail .rail-track>*{flex-basis:min(360px,86%)}

/* ---------- ENP Labs (devices) ---------- */
.labs{position:relative;background:radial-gradient(800px 400px at 15% 0%,#0F3550,transparent 60%),var(--navy-950);color:#C4D4E2;overflow:hidden}
.labs::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(45,212,232,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(45,212,232,.05) 1px,transparent 1px);background-size:38px 38px;-webkit-mask-image:radial-gradient(ellipse at 70% 50%,#000,transparent 75%);mask-image:radial-gradient(ellipse at 70% 50%,#000,transparent 75%)}
.labs .container{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.labs h2{color:#fff;font-size:clamp(26px,3.2vw,38px);font-weight:800}
.labs .badge-dev{display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:99px;background:rgba(245,130,32,.14);color:var(--orange);font-weight:700;font-size:12.5px;border:1px solid rgba(245,130,32,.35)}
.labs .badge-dev i{width:8px;height:8px;border-radius:50%;background:var(--orange);animation:pulse 1.6s infinite}
.labs .prog{margin:22px 0 6px;height:8px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.labs .prog i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--orange),var(--cyan));width:var(--p,0%)}
.labs .prog-l{display:flex;justify-content:space-between;font-size:12.5px;color:#8EA6BB}
.labs .specs{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 26px}
.labs .specs span{font-size:12.5px;padding:5px 12px;border-radius:9px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1)}
.labs .vis{position:relative;aspect-ratio:4/3;border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;box-shadow:var(--shadow-lg)}
.labs .vis img.cover{width:100%;height:100%;object-fit:cover;border-radius:22px}.labs .vis img.ico{width:42%;background:#fff;border-radius:34px;padding:7%}
.labs .vis::after{content:"ENP LABS";position:absolute;top:14px;inset-inline-start:18px;font-size:10.5px;letter-spacing:.2em;color:var(--cyan);font-weight:700;direction:ltr}
@media(max-width:900px){.labs .container{grid-template-columns:1fr}}

/* ---------- articles ---------- */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.art{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.art:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--orange)}
.art .im{aspect-ratio:16/9;background:linear-gradient(135deg,var(--navy-700),var(--navy-900));display:grid;place-items:center;overflow:hidden}
.art .im img{width:100%;height:100%;object-fit:cover}.art .im .ph{color:#fff;font-weight:800;font-size:34px;opacity:.5;letter-spacing:.1em}
.art .bd{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}.art .meta{font-size:12.5px;color:var(--ink-3);display:flex;gap:10px;margin-bottom:8px}
.art h3{font-size:17px;line-height:1.6;margin:0 0 8px}.art p{font-size:14px;color:var(--ink-2);margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.art .link-more{margin-top:auto}
.prose{max-width:780px;margin-inline:auto;font-size:17px;line-height:2.05;color:var(--ink-2)}
.prose h2{font-size:25px;margin:36px 0 12px;color:var(--ink)}.prose h3{font-size:20px;margin:26px 0 10px}.prose p{margin:0 0 1.2em}
.prose .ticks li{margin-bottom:8px}
@media(max-width:900px){.art-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.art-grid{grid-template-columns:1fr}}

/* ---------- about ---------- */
.about-hero{position:relative;background:radial-gradient(900px 500px at 80% 0%,#10405F,transparent 60%),var(--navy-900);color:#fff;padding:70px 0 80px;overflow:hidden}
.about-hero .container{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;position:relative}
.about-hero h1{color:#fff;font-size:clamp(30px,4vw,48px);font-weight:800}.about-hero h1 em{font-style:normal;color:var(--orange)}
.about-hero p{color:#C4D4E2;max-width:600px}
.about-hero .logo-big{position:relative;display:grid;place-items:center}
.about-hero .logo-big::before{content:"";position:absolute;width:86%;aspect-ratio:1;border-radius:50%;background:radial-gradient(rgba(45,212,232,.22),transparent 68%);animation:pulse 4s ease-in-out infinite}
.about-hero .logo-big img{position:relative;width:min(340px,70%);filter:drop-shadow(0 30px 50px rgba(0,0,0,.55));animation:floaty 6s ease-in-out infinite}
@media(max-width:860px){.about-hero .container{grid-template-columns:1fr}.about-hero .logo-big{order:-1}}
.mgmt{background:linear-gradient(180deg,var(--navy-900),var(--navy-950));color:#C4D4E2;padding:84px 0 70px;overflow:hidden}
.mgmt .sec-head h2{color:#fff}
.cf{position:relative;height:520px;perspective:1300px;outline:0;margin-top:20px}
.cf-stage{position:absolute;inset:0;transform-style:preserve-3d}
.cf-item{position:absolute;top:0;inset-inline-start:50%;width:min(330px,76vw);margin-inline-start:calc(min(330px,76vw) / -2);height:490px;border-radius:22px;overflow:hidden;background:#0D2A40;border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 60px -20px rgba(0,0,0,.8);transition:transform .6s cubic-bezier(.2,.7,.2,1),opacity .5s;cursor:pointer;display:flex;flex-direction:column}
.cf-item .ph{height:260px;background:linear-gradient(160deg,#173A57,#0A1F30);position:relative;flex-shrink:0}
.cf-item .ph img{width:100%;height:100%;object-fit:cover;object-position:top}
.cf-item .ph .ini{position:absolute;inset:0;display:grid;place-items:center;font-size:90px;font-weight:800;color:rgba(255,255,255,.2)}
.cf-item .ph::after{content:"";position:absolute;inset:auto 0 0 0;height:90px;background:linear-gradient(transparent,#0D2A40)}
.cf-item .bd{padding:6px 20px 18px;overflow:hidden}
.cf-item h3{color:#fff;font-size:19px;margin-bottom:2px}.cf-item .role{color:var(--orange);font-size:13px;font-weight:600;margin-bottom:8px}
.cf-item p{font-size:13px;line-height:1.85;color:#9FB4C7;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.cf-item .tags{display:flex;flex-wrap:wrap;gap:5px}.cf-item .tags span{font-size:11px;padding:2px 9px;border-radius:99px;background:rgba(45,212,232,.12);color:var(--cyan)}
.cf-item.on{border-color:var(--orange);box-shadow:0 30px 70px -20px rgba(245,130,32,.45)}
.cf-item.on p{-webkit-line-clamp:6}
.cf-nav{position:absolute;top:44%;z-index:30;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(4,14,23,.6);color:#fff;font-size:20px;cursor:pointer}
.cf-nav:hover{background:var(--orange);border-color:var(--orange)}.cf-nav[data-d="-1"]{inset-inline-start:4px}.cf-nav[data-d="1"]{inset-inline-end:4px}
.cf-dots{display:flex;justify-content:center;gap:8px;margin-top:10px}.cf-dots button{width:9px;height:9px;border-radius:99px;border:0;background:rgba(255,255,255,.3);cursor:pointer;padding:0}.cf-dots button.on{width:28px;background:var(--orange)}
@media(max-width:700px){.cf{height:500px}.cf-item{height:470px}}
.quote{font-style:italic;color:#D5E1EC;border-inline-start:3px solid var(--orange);padding-inline-start:10px;font-size:12.5px;margin:0 0 8px}
.lic-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.lic-tabs button{padding:8px 18px;border-radius:99px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);font-weight:600;font-size:14px;cursor:pointer}
.lic-tabs button.on{background:var(--orange);border-color:var(--orange);color:#fff}
.lic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.lic{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.lic:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--orange)}
.lic .im{aspect-ratio:3/4;background:var(--paper-2);display:grid;place-items:center;overflow:hidden;position:relative}
.lic .im img{width:100%;height:100%;object-fit:cover}.lic .im img.ico{width:40%;height:auto}
.lic .kind{position:absolute;top:10px;inset-inline-start:10px;background:var(--navy-800);color:#fff;font-size:11px;font-weight:700;padding:3px 10px;border-radius:99px}
.lic .t{padding:14px 16px 16px}.lic .t b{display:block;line-height:1.55;font-size:14.5px}.lic .t small{display:block;color:var(--ink-3);font-size:12.5px;margin-top:3px}
@media(max-width:980px){.lic-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:500px){.lic-grid{grid-template-columns:1fr 1fr;gap:10px}}

/* ---------- footer ---------- */
.f-cta{background:linear-gradient(100deg,var(--orange),color-mix(in srgb,var(--orange) 70%,#b3320b));color:#fff;padding:30px 0}
.f-cta .container{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.f-cta h3{color:#fff;margin:0;font-size:22px}.f-cta p{margin:2px 0 0;opacity:.92}
.f-cta .btn{background:#fff;color:var(--navy-800);box-shadow:none}.f-cta .btn:hover{background:var(--navy-900);color:#fff}
.footer .legal{font-size:12.5px;color:#6F879B;display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:12px}
.footer .trust{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.footer .trust img{height:64px;width:auto;background:#fff;border-radius:10px;padding:5px}
.footer .cols{grid-template-columns:1.6fr 1fr 1fr 1.3fr}
.footer .chan{grid-template-columns:1fr;margin-top:12px}.footer .chan a{padding:8px 10px}
@media(max-width:900px){.footer .cols{grid-template-columns:1fr 1fr}}@media(max-width:560px){.footer .cols{grid-template-columns:1fr}}

/* ---------- popup / lightbox ---------- */
.popup{position:fixed;inset:0;z-index:300;display:none;place-items:center;background:rgba(4,14,23,.72);backdrop-filter:blur(5px);padding:18px}
.popup.on{display:grid;animation:fadein .35s}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.popup-card{position:relative;width:min(520px,100%);max-height:92vh;overflow:auto;background:var(--surface);color:var(--ink);border-radius:22px;box-shadow:var(--shadow-lg);animation:popin .45s cubic-bezier(.2,.8,.2,1)}
@keyframes popin{from{transform:translateY(30px) scale(.94);opacity:0}}
.popup-card img{width:100%;height:auto;display:block}
.popup-card .pb{padding:22px 26px 26px;text-align:center}.popup-card h3{font-size:22px;margin-bottom:8px}.popup-card p{color:var(--ink-2)}
.popup-x{position:absolute;top:10px;inset-inline-end:10px;width:36px;height:36px;border-radius:50%;border:0;background:rgba(4,14,23,.65);color:#fff;font-size:16px;cursor:pointer;z-index:2}
.lb{position:fixed;inset:0;z-index:400;background:rgba(2,8,14,.92);display:none;place-items:center;padding:24px}
.lb.on{display:grid}.lb figure{margin:0;text-align:center;max-width:94vw}.lb img{max-width:94vw;max-height:84vh;border-radius:10px;background:#fff}.lb figcaption{color:#D5E1EC;margin-top:10px}
.lb-x{position:absolute;top:16px;inset-inline-end:18px;width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.15);color:#fff;font-size:18px;cursor:pointer}

/* ---------- contact / misc ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:30px}
.contact-cards a,.contact-cards div.cc{display:flex;gap:14px;align-items:center;padding:18px;border-radius:16px;background:var(--surface);border:1px solid var(--line);transition:.2s}
.contact-cards a:hover{border-color:var(--orange);transform:translateY(-3px);box-shadow:var(--shadow)}
.contact-cards i{width:46px;height:46px;border-radius:13px;background:var(--c,var(--orange));display:grid;place-items:center;flex-shrink:0}.contact-cards i svg{width:22px;height:22px;color:#fff}
.contact-cards b{display:block;font-size:14.5px}.contact-cards small{color:var(--ink-3);font-size:12.5px;direction:ltr;unicode-bidi:isolate}
.course-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--navy-800)}
.course-media :is(img,video){width:100%;height:100%;object-fit:cover}
.tour-frame{aspect-ratio:16/9;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg);background:#000}.tour-frame :is(iframe,video){width:100%;height:100%;border:0}
.pay-box{border:1px dashed var(--orange);background:var(--orange-100);border-radius:14px;padding:16px 18px;margin-top:16px;white-space:pre-line}
/* ---------- auth ---------- */
.auth-body{margin:0;background:var(--navy-950)}
.auth{display:grid;grid-template-columns:1.05fr 1fr;min-height:100vh}
.auth-art{position:relative;overflow:hidden;background:radial-gradient(900px 600px at 20% 10%,#12486B,transparent 60%),linear-gradient(160deg,var(--navy-800),var(--navy-950));color:#fff;display:flex}
.auth-art canvas{position:absolute;inset:0;width:100%;height:100%}
.auth-art-in{position:relative;padding:56px;display:flex;flex-direction:column;justify-content:center;gap:6px;max-width:620px}
.auth-logo{display:flex;align-items:center;gap:16px;margin-bottom:22px}.auth-logo b{display:block;font-size:22px}.auth-logo small{color:#8EA6BB;letter-spacing:.14em;font-size:11.5px;text-transform:uppercase}
.auth-art h1{color:#fff;font-size:clamp(28px,3.2vw,42px);font-weight:800;line-height:1.45}.auth-art h1 em{font-style:normal;color:var(--orange)}
.auth-art p{color:#B9CBDB;max-width:460px}
.auth-points{display:grid;gap:10px;margin-top:18px;color:#D5E1EC}.auth-points li{display:flex;align-items:center;gap:10px}.auth-points i{width:9px;height:9px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(245,130,32,.2)}
.auth-pane{display:grid;place-items:center;padding:26px;background:var(--white)}
.auth-card{width:100%;max-width:430px;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow-lg);color:var(--ink)}
.auth-card h2{font-size:24px;margin-bottom:4px}.auth-card .sub{color:var(--ink-3);font-size:14px;margin-bottom:20px}
.auth-card .tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--paper-2);border-radius:12px;padding:4px;margin-bottom:18px}
.auth-card .tabs a{text-align:center;padding:9px;border-radius:9px;font-weight:600;font-size:14px;color:var(--ink-2)}.auth-card .tabs a.on{background:var(--surface);color:var(--orange-600);box-shadow:0 4px 12px -6px rgba(0,0,0,.4)}
.auth-card .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.auth-card .code{text-align:center;font-size:28px;letter-spacing:.5em;font-weight:700;padding:14px}
.auth-links{display:flex;justify-content:space-between;gap:10px;margin-top:16px;font-size:13.5px}.auth-links a,.linkbtn{color:var(--orange-600);font-weight:600;background:none;border:0;cursor:pointer;padding:0}
.auth-hint{color:var(--ink-3);font-size:12.5px;margin:12px 0 0}.auth-back{display:block;text-align:center;margin-top:18px;color:var(--ink-3);font-size:13.5px}
@media(max-width:900px){.auth{grid-template-columns:1fr}.auth-art{min-height:210px}.auth-art-in{padding:26px 22px}.auth-art h1{font-size:24px}.auth-points,.auth-art p{display:none}.auth-logo{margin-bottom:8px}.auth-logo img{width:56px;height:56px}}

/* ---------- header fit ---------- */
.nav>li>a,.nav>li>button{padding:10px 9px;font-size:14px}
@media(max-width:1500px){.hdr-cta{display:none}.search-pill{min-width:0;padding:9px 12px}.search-pill span,.search-pill kbd{display:none}}
@media(max-width:1280px){.nav>li>a,.nav>li>button{padding:10px 7px;font-size:13.5px}}
.cw-row{direction:ltr}
.cw-tile img{width:auto;height:auto;max-height:62px;max-width:128px}
html[data-theme=dark] .field label,html[data-theme=dark] label{color:var(--ink-2)}
html[data-theme=dark] .field input::placeholder,html[data-theme=dark] textarea::placeholder{color:#6F879B}

/* ---------- hero fixes: stats in flow, mobile header ---------- */
.hero2 .stats{position:relative}
.hero2 .slides{min-height:clamp(540px,74vh,700px)}
.hero2 .slide{padding:56px 0 70px}
.hero2 .dots{bottom:18px}
@media(max-width:900px){.hero2 .slides{min-height:690px}.hero2 .slide{padding:34px 0 64px}.hero2 .dots{bottom:14px}}
@media(max-width:520px){.brand-text small{display:none}.brand-text b{font-size:14.5px}.header-actions{gap:5px}.header-actions .btn-icon{width:34px;height:34px}}

/* ===== جهت فلش‌ها: شورون با CSS، مستقل از بیدی و فونت =====
   data-d=1 «بعدی» همیشه در inline-end و رو به inline-end؛ data-d=-1 «قبلی» در inline-start */
.ci{display:block;width:10px;height:10px;border:solid currentColor;border-width:0 2.5px 2.5px 0;border-radius:1px}
.ci,[data-d="1"] .ci{transform:translateX(-2px) rotate(-45deg)}
[data-d="-1"] .ci{transform:translateX(2px) rotate(135deg)}
html[dir=rtl] [data-d="1"] .ci{transform:translateX(2px) rotate(135deg)}
html[dir=rtl] [data-d="-1"] .ci{transform:translateX(-2px) rotate(-45deg)}
.sl-nav,.rail-btn,.cf-nav{display:grid;place-items:center;padding:0;line-height:1}

.nav .nav-lang{display:none}
@media(max-width:1100px){.nav .nav-lang{display:block;padding:14px 11px 0;margin-top:8px;border-top:1px solid rgba(255,255,255,.1)}}

/* ===== اسلایدر: افکت‌های جابه‌جایی (جهت‌دار برای RTL/LTR) ===== */
.hero2.tr-slide .slide{transform:translateX(calc(var(--sx,1) * 5%))}
.hero2.tr-slide .slide.out{transform:translateX(calc(var(--sx,1) * -5%))}
.hero2.tr-zoom .slide{transform:scale(1.06)}
.hero2.tr-zoom .slide.out{transform:scale(.97)}
.hero2 .slide.out{visibility:visible}
/* پس‌زمینه‌های آماده برای اسلایدهای گرافیکی */
.hero2 .bgs-navy{background:radial-gradient(1200px 600px at 80% -10%,#10405F 0%,transparent 60%),linear-gradient(180deg,var(--navy-900),var(--navy-800))}
.hero2 .bgs-blue{background:radial-gradient(1000px 560px at 15% -10%,#1F72AE 0%,transparent 62%),linear-gradient(180deg,#0B2D4A,#091E31)}
.hero2 .bgs-teal{background:radial-gradient(1000px 560px at 85% -10%,#10808B 0%,transparent 62%),linear-gradient(180deg,#06252D,#071B24)}
.hero2 .bgs-steel{background:radial-gradient(1000px 560px at 50% -20%,#5B7489 0%,transparent 62%),linear-gradient(180deg,#17283A,#0E1C2A)}
.hero2 .bgs-ember{background:radial-gradient(900px 520px at 88% 105%,rgba(245,130,32,.42) 0%,transparent 60%),radial-gradient(1000px 520px at 10% -10%,#10405F 0%,transparent 60%),linear-gradient(180deg,var(--navy-900),#0A1D2D)}
.hero2 .bgs-custom{background:linear-gradient(180deg,var(--bgc,#0F2B42),#06141F)}
/* گرافیک اسلاید */
.hero2 .art-wrap::after{content:attr(data-tag)}
.art{width:100%;height:auto;direction:ltr;display:block}
.art .t-b{fill:#fff;font:700 11px var(--font);letter-spacing:.05em}
.art .t-dim{fill:#8EA9BF;font:600 9.5px var(--font);letter-spacing:.08em}
.art .t-lcd{fill:#BFD3E4;font:500 12px ui-monospace,Menlo,Consolas,monospace}
.art .t-lcd.v{fill:#2DD4E8;font-weight:700}
.art .wire{stroke:#3B6C8F;stroke-width:2;fill:none}
.art .hot{stroke:var(--cyan);stroke-width:2;fill:none;stroke-dasharray:6 8;animation:dash 1.1s linear infinite}
.art .led-on{animation:ledblink 2.4s ease-in-out infinite}
.art .pls{animation:pulse 2.8s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.art .glow-line{animation:ledblink 3s ease-in-out infinite}
.art .curve{stroke-dasharray:420;stroke-dashoffset:420;animation:draw 3.6s ease-in-out infinite alternate}
.art .wv path{stroke-dasharray:6 5;animation:dash 2s linear infinite}
.art .bar{animation:barw 5s ease-in-out infinite alternate}
.art .spin{animation:spin 1.2s linear infinite;transform-box:fill-box;transform-origin:center}
.art .nd{animation:needle 4s ease-in-out infinite alternate;transform-origin:center;transform-box:fill-box}
.art .needle{animation:gauge 5s ease-in-out infinite alternate;transform-origin:0 0}
.art .pwm,.art .sine{stroke-dasharray:7 6;animation:dash 1.8s linear infinite}
@keyframes ledblink{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes barw{from{width:96px}to{width:170px}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes needle{from{transform:rotate(-12deg)}to{transform:rotate(14deg)}}
@keyframes gauge{from{transform:rotate(-16deg)}to{transform:rotate(30deg)}}
@media(prefers-reduced-motion:reduce){.art *{animation:none!important}}
/* اعداد قابل تنظیم زیر دکمه‌ها */
.hero-metrics{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0;padding:0;list-style:none}
.hero-metrics li{min-width:118px;padding:11px 16px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px)}
.hero-metrics b{display:block;font-size:22px;line-height:1.2;color:var(--cyan);font-weight:800;letter-spacing:.01em;text-align:start}
.hero-metrics span{display:block;margin-top:3px;font-size:12px;color:#B9CBDB}
@media(max-width:900px){
  .hero2 .hs-in{position:relative}
  .hero2 .sld-wrap{display:none}
  .hero2 .sld-wrap::after{display:none}
  .hero2 .hs-in>div:first-child{position:relative;z-index:1}
  .hero-metrics li{min-width:0;flex:1 1 30%;padding:9px 12px}.hero-metrics b{font-size:18px}
}
.hero2.tr-slide .slide.on,.hero2.tr-zoom .slide.on{transform:none}
/* نوار کارفرمایان: جهت حرکت = جهت خواندن (انگلیسی ← به چپ، فارسی ← به راست) */
@keyframes marq-r{from{transform:translateX(-50%)}to{transform:translateX(0)}}
html[dir=rtl] .cw-track{animation-name:marq-r}

/* ===== سلسله‌مراتب عنوان‌ها: ظریف‌تر و منظم‌تر ===== */
.sec-head h2{font-size:clamp(24px,2.7vw,33px);font-weight:700;letter-spacing:-.01em;line-height:1.4}
.sec-head p{font-size:15px;line-height:1.95}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.1em}
.svc{padding:18px 20px}.svc p{font-size:13.2px}

/* ===== تخفیف: نوار بالا، بنر بزرگ، قیمت‌ها ===== */
.c-orange{--d1:#F58220;--d2:#C2570A}.c-cyan{--d1:#0FB5CC;--d2:#0A6F86}.c-navy{--d1:#1B5A87;--d2:#0A2238}
.c-green{--d1:#16A671;--d2:#0A6B4A}.c-red{--d1:#E5484D;--d2:#9A1C26}.c-violet{--d1:#7C5CE0;--d2:#46288F}
.dstrip{background:linear-gradient(90deg,var(--d2),var(--d1));color:#fff;font-size:13.5px;position:relative;z-index:101}
.dstrip .container{display:flex;align-items:center;justify-content:center;gap:14px;min-height:42px;padding-block:6px;flex-wrap:wrap;padding-inline-end:46px;position:relative}
.dstrip .pc{background:#fff;color:var(--d2);border-radius:99px;padding:1px 11px;font-size:13px;font-weight:800;line-height:1.7}
.dstrip .tx em{font-style:normal;opacity:.92;margin-inline-start:6px}
.dstrip .cd{font:700 12.5px/1 ui-monospace,Menlo,Consolas,monospace;background:rgba(0,0,0,.22);border-radius:8px;padding:6px 9px;letter-spacing:.04em}
.dstrip .go{background:#fff;color:var(--d2);border-radius:99px;padding:3px 14px;font-weight:700;font-size:12.5px}
.dstrip .go:hover{transform:translateY(-1px)}
.dstrip .x{position:absolute;inset-inline-end:12px;top:50%;transform:translateY(-50%);width:26px;height:26px;border:0;border-radius:50%;background:rgba(255,255,255,.18);color:#fff;cursor:pointer;font-size:11px}
.dstrip[hidden]{display:none}
.dbanner-wrap{padding:34px 0 0;background:var(--white)}
.dbanner{position:relative;display:flex;align-items:center;gap:30px;border-radius:24px;padding:30px 36px;color:#fff;overflow:hidden;background:linear-gradient(120deg,var(--d2),var(--d1));box-shadow:0 26px 50px -26px var(--d2)}
.dbanner .bgimg{position:absolute;inset:0;background:var(--bgimg) center/cover;opacity:.5;mix-blend-mode:overlay}
.dbanner .dpat{position:absolute;inset-inline-end:-30px;bottom:-24px;width:360px;color:#fff;opacity:.16;fill:#fff;pointer-events:none}
.dbanner .dp{position:relative;flex:none;width:132px;height:132px;border-radius:50%;background:rgba(255,255,255,.16);border:2px dashed rgba(255,255,255,.55);display:grid;place-content:center;text-align:center;line-height:1}
.dbanner .dp b{font-size:50px;font-weight:800}.dbanner .dp b small{font-size:24px;font-weight:700}.dbanner .dp span{font-size:12px;letter-spacing:.2em;margin-top:6px;text-transform:uppercase;opacity:.9}
.dbanner .dt{position:relative;flex:1;min-width:0}
.dbanner .eyebrow{color:#fff;opacity:.9;margin-bottom:6px}.dbanner .eyebrow::before{background:#fff}
.dbanner h2{color:#fff;font-size:clamp(22px,2.8vw,32px);margin:0 0 6px;font-weight:800}
.dbanner p{margin:0;opacity:.95;font-size:15px;max-width:560px}
.dbanner .btn-light{position:relative;background:#fff;color:var(--d2);box-shadow:0 12px 26px -12px rgba(0,0,0,.5);flex:none}
.dbanner .btn-light:hover{transform:translateY(-2px)}
.cd.big{display:inline-flex;gap:8px;margin-top:14px;direction:ltr}
.cd.big span{display:inline-grid;min-width:54px;padding:8px 6px;border-radius:12px;background:rgba(0,0,0,.24);text-align:center;font:800 20px/1 ui-monospace,Menlo,Consolas,monospace}
.cd.big span small{display:block;margin-top:4px;font:600 9.5px/1 var(--font);letter-spacing:.12em;text-transform:uppercase;opacity:.8}
@media(max-width:760px){.dbanner{flex-direction:column;align-items:flex-start;gap:16px;padding:24px 22px}.dbanner .dp{width:96px;height:96px}.dbanner .dp b{font-size:34px}.dbanner .btn-light{width:100%}}
.pr{display:inline-flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price-old{font-size:.62em;font-weight:500;color:var(--ink-3);text-decoration:line-through;text-decoration-thickness:1.5px}
.price-now{font-weight:800}
.off-badge{font-size:.5em;font-weight:800;padding:2px 9px;border-radius:99px;background:var(--orange);color:#fff;letter-spacing:.02em;align-self:center}
.camp-note{margin:8px 0 2px;padding:7px 12px;border-radius:10px;font-size:13px;font-weight:600;color:#fff;background:linear-gradient(90deg,var(--d2),var(--d1))}
.code-box{display:flex;gap:8px;align-items:stretch}.code-box input{flex:1;min-width:0}
.code-box button{flex:none;padding:0 16px;border-radius:10px;border:1px solid var(--navy-700);background:var(--surface);color:var(--navy-800);font-weight:600;cursor:pointer}
.code-box button:hover{background:var(--navy-800);color:#fff}
.code-msg{font-size:12.5px;margin-top:6px;min-height:18px}.code-msg.ok{color:#0E9F6E}.code-msg.bad{color:#D14343}
.due{margin:8px 0 12px;padding:10px 14px;border-radius:12px;background:var(--paper);border:1px dashed var(--line);font-size:14px}
html[lang=fa] .dstrip .cd{direction:rtl}
.search-pill{flex:none}
@media(max-width:1500px){.search-pill{min-width:0;padding:9px 12px}.search-pill span,.search-pill kbd{display:none}}

/* ---- ترتیب پویای بخش‌های صفحه اول: زمینه روشن/خاکستری به‌صورت یکی‌درمیان ---- */
.hs>.section:nth-child(even):not(.dark):not(.labs){background:var(--paper)}
html[data-theme=dark] .hs>.section:nth-child(even):not(.dark):not(.labs){background:var(--paper)}

/* ===================== هدر نسخهٔ ۴: جستجوی بالای صفحه، پرچم زبان ثابت، سبد و حساب ===================== */
@media(min-width:1101px){:root{--header-h:122px}}
.topbar{position:relative;z-index:120}
.topbar .container{direction:ltr;min-height:40px}
.topbar .tb-start{gap:0}
details>summary{list-style:none}details>summary::-webkit-details-marker{display:none}
.flag{width:22px;height:15px;border-radius:3px;box-shadow:0 0 0 1px rgba(255,255,255,.28);flex:none;display:block}
.lang-dd{position:relative}
.lang-dd summary{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:88px;height:30px;border-radius:999px;border:1px solid rgba(255,255,255,.2);color:#DCE7F1;font-size:12.5px;font-weight:700;letter-spacing:.05em;cursor:pointer;direction:ltr;transition:.2s;user-select:none}
.lang-dd summary:hover,.lang-dd[open] summary{background:rgba(255,255,255,.1);color:#fff}
.lang-dd .chev,.acct .chev{width:6px;height:6px;border:solid currentColor;border-width:0 1.8px 1.8px 0;transform:rotate(45deg) translate(-1px,-1px);transition:.2s;display:inline-block;margin-top:-2px}
.lang-dd[open] .chev,.acct[open] .chev{transform:rotate(225deg) translate(-1px,-1px)}
.lang-menu{position:absolute;left:0;top:calc(100% + 8px);min-width:168px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:6px;z-index:260;direction:ltr}
.lang-menu a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--ink);font-size:14px;font-weight:600}
.lang-menu a:hover{background:var(--paper)}
.lang-menu a.on{background:var(--orange-100);color:var(--orange-600)}
.lang-menu .flag{box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.lang-menu a[lang=fa] span{font-family:'Vazirmatn','Inter',sans-serif}

.header .container.hd-main{gap:20px}
.hd-search{flex:1 1 auto;max-width:640px;margin-inline:auto;position:relative;display:flex;align-items:center;cursor:text;min-width:0}
.hd-search>svg{position:absolute;inset-inline-start:16px;width:18px;height:18px;color:#9FB4C7;pointer-events:none}
.hd-search input{width:100%;height:46px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;padding-inline:46px 78px;font-size:14.5px;cursor:text;transition:.2s}
.hd-search input::placeholder{color:#A9BCCD;opacity:1}
.hd-search:hover input,.hd-search input:focus{background:rgba(255,255,255,.14);border-color:var(--orange);outline:none;box-shadow:0 0 0 4px rgba(245,130,32,.16)}
.hd-search kbd{position:absolute;inset-inline-end:14px;font:600 10.5px/1 var(--font);background:rgba(255,255,255,.14);color:#C8D7E4;border-radius:6px;padding:4px 7px;unicode-bidi:isolate;pointer-events:none}
.header-actions{flex:none;gap:8px}
.hd-search-ic{display:none}
.cart-ic{position:relative}
.cart-badge{position:absolute;top:-5px;inset-inline-end:-5px;min-width:20px;height:20px;padding:0 5px;border-radius:99px;background:var(--orange);color:#fff;font-size:11px;font-weight:800;line-height:1;display:grid;place-items:center;border:2px solid var(--navy-900)}
.avatar{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--orange),#ffb066);color:#fff;font-weight:800;display:grid;place-items:center;font-size:16px;flex:none;line-height:1;text-transform:uppercase}
.avatar.sm{width:32px;height:32px;font-size:12.5px}
.acct{position:relative}
.acct summary{display:flex;align-items:center;gap:8px;height:42px;padding-inline:5px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.2);color:#fff;cursor:pointer;transition:.2s;user-select:none}
.acct summary:hover,.acct[open] summary{background:rgba(255,255,255,.1)}
.acct-name{font-size:13.5px;font-weight:600;max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acct-menu{position:absolute;top:calc(100% + 10px);inset-inline-end:0;width:262px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:8px;z-index:260}
.acct-head{display:flex;gap:12px;align-items:center;padding:10px 10px 14px;border-bottom:1px solid var(--line);margin-bottom:6px}
.acct-head b{display:block;line-height:1.4;font-size:15px}
.acct-head small{display:block;color:var(--ink-3);direction:ltr;unicode-bidi:plaintext;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-menu a,.acct-menu button{display:flex;gap:10px;align-items:center;width:100%;padding:10px 12px;border-radius:10px;color:var(--ink);font-size:14.5px;font-weight:600;background:none;border:0;cursor:pointer;text-align:start}
.acct-menu a:hover,.acct-menu button:hover{background:var(--paper)}
.acct-menu form{margin:4px 0 0;padding-top:6px;border-top:1px solid var(--line)}
.acct-menu form button{color:var(--err)}
.login-chip{display:flex;align-items:center;gap:8px;height:42px;padding:0 16px;border-radius:999px;border:1px solid rgba(255,255,255,.22);color:#fff;font-size:13.5px;font-weight:600;white-space:nowrap;transition:.2s}
.login-chip:hover{background:rgba(255,255,255,.1)}
.login-chip svg{width:18px;height:18px}
@media(min-width:1101px){
  .header .container.hd-main{height:74px}
  .hd-navbar{border-top:1px solid rgba(255,255,255,.08)}
  .hd-navbar .container{height:48px;display:flex;align-items:center;justify-content:space-between;gap:16px}
  .hd-navbar .nav>li>a,.hd-navbar .nav>li>button{padding:10px 15px;font-size:14.5px}
  .hd-navbar .hdr-cta{display:inline-flex}
}
@media(max-width:1320px) and (min-width:1101px){.login-chip span,.acct-name{display:none}.login-chip{width:42px;padding:0;justify-content:center}.acct summary{padding-inline:5px 10px}.acct .chev{display:none}.acct summary{padding:5px}}
@media(max-width:1100px){
  .hd-navbar,.hd-navbar .container{display:contents}
  .hd-search{display:none}
  .hdr-cta{display:none!important}
  .hd-search-ic{display:grid}
  .header .container.hd-main{height:var(--header-h);gap:10px}
  .header-actions{margin-inline-start:auto}
  .acct-name,.acct .chev,.login-chip span{display:none}
  .login-chip{width:38px;height:38px;padding:0;justify-content:center}
  .acct summary{padding:3px;height:38px}.acct .avatar.sm{width:30px;height:30px}
  .acct-menu{inset-inline-end:-6px}
  .topbar .container{min-height:36px}
}
@media(max-width:520px){.header-actions{gap:4px}.header-actions .btn-icon{width:36px;height:36px}.cart-badge{top:-6px;inset-inline-end:-6px}}

/* ===== اصلاح موبایل/تیره (۷ آبان ۱۴۰۵): قیمت در تم تیره دیده نمی‌شد؛ نمودار انیمیشنی هیرو دیگر پشت متن نمی‌افتد ===== */
html[data-theme=dark] .price,html[data-theme=dark] .price-now{color:#fff}
html[data-theme=dark] .price small{color:var(--ink-3)}