/* ==========================================================================
   مدار — Arad Madar
   سربرگ تمام‌صفحه مطابق طرح مرجع (واحد --u بر پایهٔ رندر ۱۲۸۰×۸۰۰)، قرینه برای راست‌چین؛
   همهٔ رنگ‌ها از متغیرهای --md-* (ترکیب رنگی سفارشی‌سازی).
   ========================================================================== */

@font-face{font-family:Vazirmatn;src:url(../fonts/vazirmatn-var.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
	--u:min(calc(100vw / 1280),calc(100dvh / 760));
	--ink:#ffffff;
	--ink-muted:#ededed;
	--panel:#181818;
	--white-btn:#fdfdfd;
	--btn-ink:#050505;
	--glass-fill:rgba(0,0,0,.78);
	--glass-line:rgba(255,255,255,.09);
	--dx:8.5;
	--dy:13.1;
	--e-reveal:cubic-bezier(.16,1,.3,1);
	--e-soft:cubic-bezier(.25,.8,.3,1);
	--md-font:Estedad,Vazirmatn,Tahoma,sans-serif;
	--md-font-head:Mikhak,Vazirmatn,Tahoma,sans-serif;
	--md-wrap:1240px;
	--md-gap:22px;
	--md-ease:cubic-bezier(.22,.8,.3,1);
	--md-glass:rgba(255,255,255,.035);
	--md-glass-2:rgba(255,255,255,.06);
	--md-glass-line:rgba(255,255,255,.08);
	--md-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 20px 50px -24px rgba(0,0,0,.7);
	--md-shadow-lg:0 30px 80px -30px rgba(var(--md-p-rgb),.45);
}
@supports not (height:100dvh){:root{--u:min(calc(100vw / 1280),calc(100vh / 760))}}
.md-light{--md-glass:rgba(var(--md-text-rgb),.03);--md-glass-2:rgba(var(--md-text-rgb),.05);--md-glass-line:rgba(var(--md-text-rgb),.1);--md-shadow:0 14px 34px -18px rgba(var(--md-text-rgb),.25)}

/* ---------- پایه ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
html,body{margin:0;padding:0}
body{background:var(--md-bg);color:var(--md-text);font:400 15px/1.9 var(--md-font);direction:rtl;text-align:right;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,video,iframe,canvas{max-width:100%;display:block}
img{height:auto}
a{color:var(--md-a-text);text-decoration:none;transition:color .2s}
a:hover{color:var(--md-text)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.5;font-weight:700;color:var(--md-text)}
p{margin:0}
ul,ol{margin:0;padding:0}
:focus-visible{outline:2px solid #a78bfa;outline-offset:3px;border-radius:12px}
.md-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.md-skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:100;background:#fff;color:#000;padding:10px 16px;border-radius:999px}
.md-skip:focus{top:12px}
.md-wrap{width:min(100% - 40px,var(--md-wrap));margin-inline:auto}
.md-narrow{max-width:860px}
.md-hp{position:absolute;inset-inline-start:-9999px;height:0;overflow:hidden}
.md-i{width:1.25em;height:1.25em;flex:none}
#main{outline:0}
.arw{flex:0 0 auto;display:block;transform:scaleX(-1)}

/* ---------- دکمه‌های طرح مرجع ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:inherit;text-decoration:none;white-space:nowrap;border:0;cursor:pointer}
.btn-login{height:calc(40 * var(--u));padding:0 calc(18 * var(--u));border-radius:calc(20 * var(--u));background:var(--panel);color:#e8e8e8;font-size:calc(15 * var(--u));font-weight:600;transition:background .18s ease,color .18s ease}
.btn-login:hover{background:#232323;color:#fff}
.btn-nav-start{height:calc(40 * var(--u));padding-inline:calc(20 * var(--u)) calc(18 * var(--u));border-radius:calc(20 * var(--u));background:var(--white-btn);color:var(--btn-ink);font-size:calc(15 * var(--u));font-weight:700;gap:calc(8 * var(--u));transition:background .18s ease}
.btn-nav-start:hover{background:#fff;color:var(--btn-ink)}
.btn-nav-start .arw{width:calc(14 * var(--u));height:calc(11.5 * var(--u))}
.btn-lg{height:calc(54 * var(--u));border-radius:calc(27 * var(--u));font-size:calc(18 * var(--u));font-weight:700;gap:calc(11 * var(--u))}
.btn-primary{background:var(--white-btn);color:var(--btn-ink);padding-inline:calc(28 * var(--u)) calc(26 * var(--u));font-weight:600;transition:background .18s ease,transform .18s ease}
.btn-primary:hover{background:#fff;color:var(--btn-ink)}
.btn-ghost{background:var(--glass-fill);color:#e6e6e6;padding:0 calc(26 * var(--u));border:1px solid var(--glass-line);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);transition:background .18s ease,border-color .18s ease}
.btn-ghost:hover{background:rgba(0,0,0,.66);border-color:rgba(255,255,255,.16);color:#fff}
.btn-lg .arw{width:calc(17 * var(--u));height:calc(14 * var(--u))}
a:focus-visible,button:focus-visible{outline:2px solid #a78bfa;outline-offset:3px;border-radius:99px}

/* دکمه‌های بخش‌های پایین صفحه */
.md-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border:1px solid transparent;border-radius:12px;font-weight:600;font-size:14px;line-height:1;cursor:pointer;white-space:nowrap;transition:background .18s,color .18s,border-color .18s,transform .18s var(--md-ease)}
.md-btn .md-i{width:17px;height:17px}
.md-btn .arw{width:13px;height:11px}
.md-btn.is-pill{border-radius:999px}
.md-btn.is-sm{min-height:36px;padding:0 15px;font-size:13px}
.md-btn.is-lg{min-height:50px;padding:0 26px;font-size:15px}
.md-btn.is-block{display:flex;width:100%}
.md-btn.is-primary{background:var(--white-btn);color:var(--btn-ink)}
.md-btn.is-primary:hover{background:#fff;color:var(--btn-ink);transform:translateY(-1px)}
.md-light .md-btn.is-primary{background:var(--md-text);color:var(--md-bg)}
.md-btn.is-accent{background:var(--md-p);color:var(--md-on-p)}
.md-btn.is-accent:hover{background:var(--md-p-hi);color:var(--md-on-p)}
.md-btn.is-ghost,.md-btn.is-outline{background:var(--md-glass);border-color:var(--md-glass-line);color:var(--md-text)}
.md-btn.is-ghost:hover,.md-btn.is-outline:hover{background:var(--md-glass-2);border-color:rgba(var(--md-p-rgb),.5);color:var(--md-text)}
.md-ibtn{display:inline-grid;place-items:center;width:42px;height:42px;border:1px solid var(--md-glass-line);border-radius:50%;background:var(--md-glass);color:var(--md-text);cursor:pointer;transition:.2s}
.md-ibtn:hover{border-color:var(--md-p);color:var(--md-text)}
.md-ibtn .md-i{width:20px;height:20px}
.md-ibtn.is-wa{background:#25d366;border-color:#25d366;color:#fff;width:50px;height:50px}
.md-chip{display:inline-flex;align-items:center;gap:6px;padding:2px 11px;border-radius:999px;background:rgba(var(--md-p-rgb),.16);border:1px solid rgba(var(--md-p-rgb),.3);color:var(--md-a-text);font-size:11.5px;font-weight:600;line-height:1.8}
.md-chip.is-light{background:rgba(0,0,0,.55);border-color:rgba(255,255,255,.18);color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.md-more{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:13.5px;color:var(--md-a-text)}
.md-more .arw,.md-more .md-i{width:13px;height:11px;transition:transform .2s}
.md-more:hover .arw{transform:scaleX(-1) translateX(4px)}

/* ==========================================================================
   سربرگ تمام‌صفحه (طرح مرجع)
   ========================================================================== */
.hero{position:relative;width:100%;height:100dvh;min-height:520px;overflow:hidden;background:#000;color:var(--ink);isolation:isolate}
@supports not (height:100dvh){.hero{height:100vh}}
.bg{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:max(100vw,calc(100dvh * 1.6));height:max(62.5vw,100dvh);background-color:#000}
@supports not (height:100dvh){.bg{width:max(100vw,calc(100vh * 1.6));height:max(62.5vw,100vh)}}
.globe{position:absolute;inset:0;width:100%;height:100%}
.bg-video,.bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:51% 8%;display:block;pointer-events:none}
.bg-video{background-color:transparent;opacity:0;transition:opacity .9s linear;filter:var(--md-video-filter,none)}
.bg.is-playing .bg-video.is-active{opacity:1}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:22%;background:linear-gradient(180deg,transparent,var(--md-bg));pointer-events:none;z-index:1}
.md-hero-only .hero::after{display:none}
.hero-inner{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) translate(calc(var(--dx) * var(--u)),calc(var(--dy) * var(--u)));width:max-content;max-width:calc(100vw - 48px);text-align:center;z-index:2}
.ln{display:block}
.ln-i{display:block;white-space:nowrap}
.hero h1{margin:0;font-weight:800;font-size:calc(136 * var(--u));line-height:calc(160 * var(--u));letter-spacing:0;color:var(--ink);text-shadow:0 6px 40px rgba(0,0,0,.55)}
.hero .sub{text-shadow:0 2px 18px rgba(0,0,0,.85);margin:calc(18 * var(--u)) 0 0;font-weight:400;font-size:calc(23 * var(--u));line-height:calc(40 * var(--u));color:#f6f6f6}
.ctas{margin-top:calc(32 * var(--u));display:flex;align-items:center;justify-content:center;transform:translateX(calc(.75 * var(--u)));gap:calc(7 * var(--u))}
.hero-down{position:absolute;left:50%;bottom:calc(22 * var(--u));transform:translateX(-50%);z-index:3;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.35);animation:md-bob 2.6s ease-in-out infinite}
.hero-down:hover{color:#fff}
.hero-down .md-i{width:18px;height:18px}
@keyframes md-bob{50%{transform:translateX(-50%) translateY(5px)}}
body.md-hero-only{height:100dvh;overflow:hidden}
html:has(body.md-hero-only){overflow:hidden;height:100%}
.md-hero-only .md-footer,.md-hero-only .md-totop{display:none}

/* فونت گرافیکی تیترها، منو و دکمه‌ها */
.hero h1,.logo,.nav-links a,.menu a,.btn,.md-btn,.md-h1,.md-h2,.md-h3,.md-kicker,h1,h2,h3,.md-ptitle,.md-mcard-t b,.md-scard-t,.md-step b,.md-step-n,.md-pcard-title,.md-ncard-title,.md-acard-title,.md-ftitle,.md-chip,.md-chips a,.md-ptabs-nav button,.md-price b,.md-mcode{font-family:var(--md-font-head)}
.hero h1{font-weight:800}
.hero h1 .ln:nth-child(2) .ln-i{background:linear-gradient(180deg,#fff 35%,var(--md-a) 120%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{font-family:var(--md-font)}
.hero-inner::before{content:"";position:absolute;inset:-12% -18%;z-index:-1;background:radial-gradient(closest-side,rgba(0,0,0,.62),rgba(0,0,0,.35) 55%,transparent);pointer-events:none}

/* ---------- منو (طرح مرجع) ---------- */
.nav{position:relative;z-index:10;height:calc(86 * var(--u));min-height:64px;display:flex;align-items:center;padding-inline:calc(24.5 * var(--u)) calc(50.7 * var(--u));background:#000;border-bottom:1px solid rgba(255,255,255,.06)}
.nav.is-over{position:absolute;top:0;left:0;right:0;background:transparent;border-bottom:0}
.admin-bar .nav.is-over{top:32px}
.logo{display:flex;align-items:center;gap:calc(10 * var(--u));font-weight:800;font-size:calc(32 * var(--u));line-height:1;color:var(--ink);text-decoration:none;white-space:nowrap;transform:translateY(calc(-2.4 * var(--u)))}
.logo:hover{color:#fff}
.md-mark{width:calc(38 * var(--u));height:calc(38 * var(--u));min-width:26px;min-height:26px}
.md-logo{max-height:calc(40 * var(--u));min-height:30px;width:auto}
.nav-links{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) translateX(calc(23 * var(--u)));display:flex;align-items:center;gap:calc(30 * var(--u));white-space:nowrap}
.nav-links a{position:relative;color:var(--ink-muted);text-decoration:none;font-size:calc(17 * var(--u));font-weight:600;line-height:1;padding-block:calc(8 * var(--u));transition:color .18s ease}
.nav-links a::after{content:"";position:absolute;inset-inline:0;bottom:0;height:2px;border-radius:2px;background:var(--md-a);transform:scaleX(0);transition:transform .25s ease}
.nav-links a:hover::after,.nav-links a.is-on::after{transform:scaleX(1)}
.nav-links a:hover,.nav-links a.is-on{color:#fff}
.nav-actions{margin-inline-start:auto;display:flex;align-items:center;gap:calc(9 * var(--u))}
.burger{display:none;margin-inline-start:auto;width:calc(40 * var(--u));height:calc(28 * var(--u));align-items:center;justify-content:center;background:var(--panel);border-radius:calc(14 * var(--u));border:0;cursor:pointer;padding:0}
.burger span{display:block;width:16px;height:1.5px;background:#ededed;border-radius:2px;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:16px;height:1.5px;background:#ededed;border-radius:2px}
.burger span::before{top:-5px}
.burger span::after{top:5px}
.menu{display:none}
@keyframes menuIn{from{opacity:0;transform:translateY(-6px) scale(.985)}to{opacity:1;transform:none}}
.md-light .nav:not(.is-over){background:#0b0b12}

/* ---------- حرکت ورود سربرگ (یک بار، سپس حذف می‌شود) ---------- */
html.anim .ln{overflow:hidden;padding-top:.26em;margin-top:-.26em}
html.anim .ln-i{transform:translateY(100%)}
html.anim .logo,html.anim .nav-links a,html.anim .nav-actions .btn,html.anim .burger,html.anim .hero .sub,html.anim .ctas .btn{opacity:0}
.ln-i,.logo,.nav-links a,.nav-actions .btn,.hero .sub,.ctas .btn{will-change:transform,opacity}
@keyframes lineRise{from{transform:translateY(100%)}to{transform:translateY(0)}}
@keyframes subIn{from{opacity:0;transform:translateY(calc(14 * var(--u)));filter:blur(4px)}to{opacity:1;transform:none;filter:blur(0)}}
@keyframes subInFlat{from{opacity:0;transform:translateY(calc(12 * var(--u)))}to{opacity:1;transform:none}}
@keyframes pillIn{from{opacity:0;transform:translateY(calc(8 * var(--u))) scale(.972)}to{opacity:1;transform:none}}
@keyframes liftIn{from{opacity:0;transform:translateY(calc(9 * var(--u)))}to{opacity:1;transform:none}}
@keyframes logoIn{from{opacity:0;transform:translateY(calc(-2.4 * var(--u))) translateY(calc(9 * var(--u)))}to{opacity:1;transform:translateY(calc(-2.4 * var(--u)))}}
html.anim.go .ln-i{animation:lineRise 1.05s var(--e-reveal) both}
html.anim.go .ln:nth-child(1) .ln-i{animation-delay:.12s}
html.anim.go .ln:nth-child(2) .ln-i{animation-delay:.22s}
html.anim.go .logo{animation:logoIn .62s var(--e-soft) .46s both}
html.anim.go .nav-links a{animation:liftIn .55s var(--e-soft) both}
html.anim.go .nav-links a:nth-child(1){animation-delay:.540s}
html.anim.go .nav-links a:nth-child(2){animation-delay:.585s}
html.anim.go .nav-links a:nth-child(3){animation-delay:.630s}
html.anim.go .nav-links a:nth-child(4){animation-delay:.675s}
html.anim.go .nav-links a:nth-child(5){animation-delay:.720s}
html.anim.go .nav-links a:nth-child(n+6){animation-delay:.765s}
html.anim.go .hero .sub{animation:subIn .85s var(--e-reveal) .58s both}
html.anim.go .btn-login{animation:pillIn .55s var(--e-soft) .68s both}
html.anim.go .burger{animation:pillIn .55s var(--e-soft) .68s both}
html.anim.go .btn-nav-start{animation:pillIn .55s var(--e-soft) .73s both}
html.anim.go .ctas .btn-primary{animation:pillIn .70s var(--e-reveal) .90s both}
html.anim.go .ctas .btn-ghost{animation:pillIn .70s var(--e-reveal) .97s both}


/* ---------- سرتیتر بخش‌ها ---------- */
.md-sec{padding-block:clamp(56px,7vw,96px)}
.md-sec.is-tight{padding-block:24px 0}
.md-sec.is-tint{background:var(--md-tint-3)}
.md-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px}
.md-head.is-center{justify-content:center;text-align:center}
.md-head.is-center .md-kicker{justify-content:center}
.md-kicker{display:flex;align-items:center;gap:7px;margin-bottom:4px;color:var(--md-a-text);font-size:13px;font-weight:700}
.md-kmark{width:20px;height:20px;color:var(--md-p)}
.md-kdot{width:8px;height:8px;border-radius:50%;background:var(--md-p)}
.md-kline{width:22px;height:2px;border-radius:2px;background:var(--md-p)}
.md-h1{font-size:clamp(26px,3.4vw,40px);font-weight:900}
.md-h2{font-size:clamp(22px,2.4vw,30px);font-weight:800}
.md-h3{font-size:18px;font-weight:800;margin:30px 0 16px}
.md-lead{color:var(--md-mute);margin-top:6px;max-width:640px}
.md-head.is-center .md-lead{margin-inline:auto}
.md-head-tools{display:flex;align-items:center;gap:12px;flex:none}
.md-arrows{display:flex;gap:6px;padding-inline-end:12px;border-inline-end:1px solid var(--md-line)}
.md-arrow{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;border:1px solid var(--md-line);background:var(--md-card);color:var(--md-p-text);cursor:pointer;transition:.2s}
.md-arrow:hover:not(:disabled){background:var(--md-p);color:var(--md-on-p);border-color:var(--md-p)}
.md-arrow:disabled{opacity:.4;cursor:default}
.md-arrow .md-i{width:18px;height:18px}

/* راهنمای مدیر */
.md-admin-hint{display:flex;align-items:flex-start;gap:8px;margin:18px auto 0;max-width:fit-content;padding:9px 14px;border:1px dashed rgba(var(--md-p-rgb),.5);border-radius:12px;background:rgba(var(--md-p-rgb),.06);color:var(--md-text);font-size:12.5px;line-height:1.8}
.md-admin-hint .md-i{color:var(--md-p);width:16px;height:16px;margin-top:3px}
.md-admin-hint a{font-weight:700;text-decoration:underline}

/* ---------- دسته‌بندی محصولات ---------- */
.md-cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:26px;max-width:960px;margin-inline:auto;padding-top:50px}
.md-cat-grid.is-n1{max-width:320px}.md-cat-grid.is-n2{max-width:640px}
.md-cat-grid.is-n4{max-width:none;grid-template-columns:repeat(4,1fr)}
.md-cat-grid.is-sm{max-width:none;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));padding-top:40px;margin-bottom:40px}
.md-ccard{position:relative;display:flex;align-items:flex-end;justify-content:space-between;gap:10px;min-height:170px;padding:20px 22px;color:var(--md-text);isolation:isolate}
.md-ccard:hover{color:var(--md-text)}
.md-ccard-bg{position:absolute;inset:0;z-index:-2;border-radius:calc(var(--md-r) + 4px);background:linear-gradient(160deg,var(--md-tint-2),var(--md-tint));border:1px solid rgba(var(--md-p-rgb),.12);transition:.35s var(--md-ease)}
.md-ccard-media{position:absolute;z-index:-1;top:-56px;inset-inline:0;margin-inline:auto;width:62%;height:165px;display:grid;place-items:end center;transition:transform .45s var(--md-ease)}
.md-ccard-media img{max-height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 14px 18px rgba(var(--md-deep-rgb),.25))}
.md-ccard-media .md-art{height:100%;width:auto}
.md-ccard-media.is-photo{width:58%;height:auto;aspect-ratio:4/3;top:-44px;border-radius:calc(var(--md-r) + 2px);overflow:hidden;box-shadow:0 18px 30px -14px rgba(var(--md-deep-rgb),.45);border:4px solid var(--md-card)}
.md-ccard-media.is-photo img{width:100%;height:100%;max-height:none;object-fit:cover;filter:none}
.md-ccard-t{display:flex;flex-direction:column;line-height:1.5;padding-top:110px}
.md-ccard-t b{font-size:20px;font-weight:800}
.md-ccard-t small{color:var(--md-mute);font-size:12.5px}
.md-ccard-go{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--md-card);color:var(--md-p);box-shadow:var(--md-shadow);transition:.3s}
.md-ccard-go .md-i{width:17px;height:17px}
.md-ccard:hover .md-ccard-media{transform:translateY(-8px) scale(1.04)}
.md-ccard:hover .md-ccard-bg{box-shadow:var(--md-shadow-lg);border-color:rgba(var(--md-p-rgb),.3)}
.md-ccard:hover .md-ccard-go{background:var(--md-p);color:var(--md-on-p)}

/* ---------- کارت محصول و اسلایدر ---------- */
.md-band{position:relative;padding:22px 22px 4px}
.md-band::before{content:"";position:absolute;inset:0 0 34% 0;z-index:-1;border-radius:calc(var(--md-r) + 10px);background:var(--md-tint)}
.md-prods,.md-why{isolation:isolate}
.md-slider{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 3 * var(--md-gap)) / 4);gap:var(--md-gap);overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;overscroll-behavior-x:contain;scrollbar-width:none;padding:4px 2px 24px;outline:0}
.md-slider::-webkit-scrollbar{display:none}
.md-slider>*{scroll-snap-align:start}
.md-pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:var(--md-gap)}
.md-pcard{min-width:0}
.md-pcard-in{position:relative;display:flex;flex-direction:column;height:100%;padding:12px;border-radius:calc(var(--md-r) + 2px);background:var(--md-card);border:1px solid var(--md-line);box-shadow:var(--md-shadow);color:var(--md-text);transition:transform .35s var(--md-ease),box-shadow .35s,border-color .35s}
a.md-pcard-in:hover{color:var(--md-text);transform:translateY(-5px);box-shadow:var(--md-shadow-lg);border-color:rgba(var(--md-p-rgb),.35)}
.md-pcard .md-chip{position:absolute;top:20px;inset-inline-start:20px;z-index:1}
.md-pcard-media{display:grid;place-items:center;aspect-ratio:1;border-radius:var(--md-r);background:var(--md-tint-3);overflow:hidden}
.md-pcard-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--md-ease)}
.md-pcard-media.is-art{padding:10% 8% 2%}
.md-pcard-media .md-art{width:100%;height:100%;transition:transform .5s var(--md-ease)}
a.md-pcard-in:hover .md-pcard-media img,a.md-pcard-in:hover .md-pcard-media .md-art{transform:scale(1.05)}
.md-pcard-body{display:flex;flex-direction:column;align-items:center;gap:2px;padding:14px 6px 6px;text-align:center;flex:1}
.md-pcard-title{font-size:15px;font-weight:800;line-height:1.7}
.md-pcard-sub{color:var(--md-mute);font-size:12.5px}
.md-pcard-price{margin-top:auto;padding-top:8px}
.md-price{color:var(--md-p-text);font-weight:800}
.md-price small{font-weight:500;color:var(--md-mute);font-size:12px}
.md-price.is-ask{font-size:13px}

/* ---------- برندها ---------- */
.md-logos{list-style:none;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:clamp(24px,5vw,64px)}
.md-logos img{max-height:46px;max-width:150px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.6;transition:.3s}
.md-logos a:hover img,.md-logos li:hover img{filter:none;opacity:1}
.md-logo-ph{display:flex;align-items:center;gap:6px;padding:10px 16px;border:1px dashed var(--md-line);border-radius:12px;color:var(--md-mute);font-size:12.5px}

/* ---------- اخبار و مقالات (چیدمان یک بزرگ و دو کوچک) ---------- */
.md-bento{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(2,minmax(210px,1fr));gap:var(--md-gap)}
.md-bento .md-ncard.is-big{grid-row:span 2}
.md-bento.is-n1{grid-template-rows:minmax(320px,1fr);grid-template-columns:1fr}
.md-bento.is-n1 .md-ncard.is-big{grid-row:auto}
.md-bento.is-n2{grid-template-rows:minmax(320px,1fr)}
.md-bento.is-n2 .md-ncard.is-big{grid-row:auto}
.md-ncard-in{position:relative;isolation:isolate;display:flex;align-items:flex-end;height:100%;min-height:210px;border-radius:calc(var(--md-r) + 4px);overflow:hidden;color:#fff;box-shadow:var(--md-shadow)}
.md-ncard-in:hover{color:#fff}
.md-ncard-media{position:absolute;inset:0;z-index:-1;background:var(--md-tint)}
.md-ncard-media img,.md-ncard-media .md-art{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--md-ease)}
.md-ncard-in:hover .md-ncard-media img,.md-ncard-in:hover .md-ncard-media .md-art{transform:scale(1.06)}
.md-ncard-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(var(--md-deep-rgb),.88))}
.md-ncard-body{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:22px}
.md-ncard-title{color:#fff;font-size:17px;font-weight:800;line-height:1.7}
.md-ncard.is-big .md-ncard-title{font-size:clamp(18px,2vw,22px)}
.md-ncard time{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:rgba(255,255,255,.85)}
.md-ncard time .md-i{width:15px;height:15px}

/* کارت مقاله (بایگانی) */
.md-agrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--md-gap)}
.md-acard{display:flex;flex-direction:column;border-radius:calc(var(--md-r) + 2px);overflow:hidden;background:var(--md-card);border:1px solid var(--md-line);box-shadow:var(--md-shadow);transition:transform .35s var(--md-ease),box-shadow .35s}
.md-acard:hover{transform:translateY(-4px);box-shadow:var(--md-shadow-lg)}
.md-acard-media{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--md-tint)}
.md-acard-media img,.md-acard-media .md-art{width:100%;height:100%;object-fit:cover}
.md-acard-body{display:flex;flex-direction:column;gap:8px;padding:18px 20px 20px;flex:1}
.md-acard-title{font-size:16.5px;line-height:1.75}
.md-acard-title a{color:var(--md-text)}
.md-acard-title a:hover{color:var(--md-p-text)}
.md-acard-ex{color:var(--md-mute);font-size:14px}
.md-acard .md-more{margin-top:auto}
.md-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;color:var(--md-mute);font-size:12.5px}
.md-meta time,.md-meta>span{display:inline-flex;align-items:center;gap:5px}
.md-meta .md-i{width:15px;height:15px}
.md-meta.is-big{font-size:13.5px;margin-bottom:22px}

/* ---------- خدمات ---------- */
.md-svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--md-gap)}
.md-scard{position:relative;display:flex;flex-direction:column;border-radius:calc(var(--md-r) + 2px);overflow:hidden;background:var(--md-card);border:1px solid var(--md-line);color:var(--md-text);box-shadow:var(--md-shadow);transition:.35s var(--md-ease)}
.md-scard:hover{color:var(--md-text);transform:translateY(-4px);box-shadow:var(--md-shadow-lg)}
.md-scard-media{aspect-ratio:5/3;overflow:hidden;background:var(--md-tint)}
.md-scard-media img,.md-scard-media .md-art{width:100%;height:100%;object-fit:cover}
.md-scard-body{display:flex;flex-direction:column;gap:4px;padding:18px 20px 22px}
.md-scard-body b{font-size:17px}
.md-scard-body small{color:var(--md-mute);font-size:13.5px;line-height:1.9}
.md-scard-go{position:absolute;top:14px;inset-inline-end:14px;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--md-card);color:var(--md-p);box-shadow:var(--md-shadow)}
.md-scard-go .md-i{width:17px;height:17px}

/* ---------- نظر مشتریان ---------- */
.md-slider.is-testi{grid-auto-columns:calc((100% - 2 * var(--md-gap)) / 3)}
.md-tcard{display:flex;flex-direction:column;gap:14px;margin:0;padding:26px;border-radius:calc(var(--md-r) + 2px);background:var(--md-card);border:1px solid var(--md-line);box-shadow:var(--md-shadow)}
.md-tcard-q{width:34px;height:34px;color:var(--md-p);opacity:.5}
.md-tcard blockquote{margin:0;flex:1;font-size:14.5px;line-height:2.1}
.md-tcard figcaption{display:flex;align-items:center;gap:10px}
.md-tcard figcaption img,.md-avatar{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:none}
.md-avatar{display:grid;place-items:center;background:var(--md-tint);color:var(--md-p-text);font-weight:800;font-size:18px}
.md-tcard figcaption span{display:flex;flex-direction:column;line-height:1.6}
.md-tcard figcaption small{color:var(--md-mute);font-size:12.5px}

/* ---------- پرسش‌ها ---------- */
.md-acc{display:flex;flex-direction:column;gap:12px}
.md-acc-i{border-radius:var(--md-r);background:var(--md-card);border:1px solid var(--md-line);transition:border-color .2s}
.md-acc-i[open]{border-color:rgba(var(--md-p-rgb),.4)}
.md-acc-i summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;cursor:pointer;font-weight:700;list-style:none}
.md-acc-i summary::-webkit-details-marker{display:none}
.md-acc-i summary .md-i{flex:none;width:22px;height:22px;padding:3px;border-radius:50%;background:var(--md-tint);color:var(--md-p-text);transition:transform .25s}
.md-acc-i[open] summary .md-i{transform:rotate(45deg)}
.md-acc-a{padding:0 20px 18px;color:var(--md-mute)}

/* ---------- فرم‌ها ---------- */
.md-req-box{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,4vw,56px);padding:clamp(22px,4vw,44px);border-radius:calc(var(--md-r) + 10px);background:var(--md-card);border:1px solid var(--md-line);box-shadow:var(--md-shadow)}
.md-req-t{display:flex;flex-direction:column;gap:8px}
.md-contact{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:18px}
.md-contact li{display:flex;align-items:flex-start;gap:12px}
.md-contact li>.md-i{flex:none;width:42px;height:42px;padding:10px;border-radius:14px;background:var(--md-tint);color:var(--md-p-text)}
.md-contact-v{display:flex;flex-direction:column;line-height:1.7}
.md-contact-v small{color:var(--md-mute);font-size:12px}
.md-contact-v a,.md-contact-v span{color:var(--md-text);font-weight:600}
.md-contact.is-drawer li>.md-i{width:36px;height:36px;padding:8px}
.md-social.is-req,.md-social.is-drawer{margin-top:10px}
.md-social.is-req a,.md-social.is-drawer a{background:var(--md-tint);color:var(--md-p-text)}
.md-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.md-field{display:flex;flex-direction:column;gap:6px;min-width:0}
.md-field.is-full{grid-column:1/-1}
.md-field label{font-size:13px;font-weight:700}
.md-field label b{color:#dc2626}
.md-opt{color:var(--md-mute);font-weight:400;font-size:12px}
.md-in{position:relative;display:flex;align-items:center}
.md-in>.md-i{position:absolute;inset-inline-start:14px;width:18px;height:18px;color:var(--md-mute);pointer-events:none}
.md-in input,.md-field textarea{width:100%;min-height:48px;padding:10px 42px 10px 14px;border:1.5px solid var(--md-line);border-radius:calc(var(--md-r) * .7);background:var(--md-bg);transition:border-color .2s,box-shadow .2s;outline:0}
.md-field textarea{padding-right:14px;resize:vertical;min-height:96px}
.md-in input:focus,.md-field textarea:focus{border-color:var(--md-p);box-shadow:0 0 0 4px rgba(var(--md-p-rgb),.14)}
.md-in input[dir=ltr]{text-align:right}
.md-field.has-err input,.md-field.has-err textarea{border-color:#dc2626}
.md-ferr{color:#dc2626;font-size:12px;min-height:0}
.md-ferr:empty{display:none}
.md-form-note{display:flex;align-items:center;gap:8px;margin-top:14px;color:var(--md-mute);font-size:12.5px}
.md-form-note .md-i{width:16px;height:16px;color:var(--md-p)}
.md-form-end{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:18px}
.md-form-msg{font-size:13.5px;font-weight:600}
.md-form-msg.is-ok{color:#15803d}
.md-form-msg.is-err{color:#dc2626}
.md-form.is-busy button[type=submit]{opacity:.6;pointer-events:none}

/* ---------- فوتر ---------- */
.md-footer{position:relative;isolation:isolate;margin-top:40px;background:var(--md-deep);color:rgba(var(--md-on-deep-rgb),.78);font-size:14px;overflow:hidden}
.md-footer-bg{position:absolute;inset:0;z-index:-1}
.md-footer-bg img{width:100%;height:100%;object-fit:cover;opacity:.16}
.md-footer-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 85% 0,rgba(var(--md-p-rgb),.35),transparent 70%),radial-gradient(500px 260px at 0 100%,rgba(var(--md-a-rgb),.12),transparent 70%)}
.md-footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr 1.4fr;gap:clamp(24px,4vw,56px);padding-block:64px 44px}
.md-footer .md-brand,.md-footer .md-brand-t small{color:var(--md-on-deep)}
.md-ftext{margin-top:14px;line-height:2.1;font-size:13.5px}
.md-ftitle{color:var(--md-on-deep);font-size:15.5px;font-weight:800;margin-bottom:16px}
.md-flinks{list-style:none;display:flex;flex-direction:column;gap:9px}
.md-flinks a{color:rgba(var(--md-on-deep-rgb),.75);font-size:13.5px;transition:.2s}
.md-flinks a:hover{color:var(--md-on-deep);padding-inline-start:4px}
.md-social.is-foot{margin-top:18px}
.md-social.is-foot a{background:rgba(var(--md-on-deep-rgb),.1);color:var(--md-on-deep)}
.md-social.is-foot a:hover{background:var(--md-p);color:var(--md-on-p)}
.md-news{margin-top:14px}
.md-news-in{position:relative;display:flex;align-items:center;padding:5px;border-radius:999px;background:#fff;color:#1b2117}
.md-news-in>.md-i{width:18px;height:18px;margin-inline:10px 4px;color:#8a9184}
.md-news-in input{flex:1;min-width:0;border:0;background:none;padding:8px 4px;outline:0;color:#1b2117;font-size:13.5px}
.md-news-in button{display:grid;place-items:center;width:40px;height:40px;border:0;border-radius:50%;background:var(--md-deep);color:var(--md-on-deep);cursor:pointer;transition:.2s}
.md-news-in button:hover{background:var(--md-p);color:var(--md-on-p)}
.md-news-in button .md-i{width:18px;height:18px}
.md-news .md-form-msg{margin-top:8px;font-size:12.5px}
.md-news .md-form-msg.is-ok{color:#86efac}
.md-news .md-form-msg.is-err{color:#fca5a5}
.md-fcontact{list-style:none;display:flex;flex-direction:column;gap:8px;margin-top:20px;font-size:13px}
.md-fcontact li{display:flex;align-items:flex-start;gap:8px}
.md-fcontact .md-i{width:17px;height:17px;margin-top:4px;color:var(--md-p-hi)}
.md-fcontact a{color:inherit}
.md-fbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-block:18px;border-top:1px solid rgba(var(--md-on-deep-rgb),.12);font-size:12.5px}
.md-flic img{max-height:70px;width:auto;background:#fff;border-radius:10px;padding:4px}
.md-totop{position:fixed;inset-inline-end:20px;bottom:20px;z-index:20;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--md-p);color:var(--md-on-p);box-shadow:0 10px 26px -10px rgba(var(--md-p-rgb),.8);opacity:0;visibility:hidden;transform:translateY(10px);transition:.3s}
.md-totop.is-on{opacity:1;visibility:visible;transform:none}
.md-totop:hover{color:var(--md-on-p);background:var(--md-p-lo)}
.md-totop .md-i{width:20px;height:20px}

/* ---------- پنجرهٔ ویدیو ---------- */
.md-modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:20px}
.md-modal[hidden]{display:none}
.md-modal-bg{position:absolute;inset:0;background:rgba(0,0,0,.78);animation:md-fade .25s}
.md-modal-in{position:relative;width:min(960px,100%);animation:md-fade .3s}
.md-modal-body{aspect-ratio:16/9;border-radius:var(--md-r);overflow:hidden;background:#000}
.md-modal-body iframe,.md-modal-body video{width:100%;height:100%;border:0}
.md-modal-x{position:absolute;top:-54px;inset-inline-end:0;background:rgba(255,255,255,.15);border-color:transparent;color:#fff}

/* ---------- صفحه‌های داخلی ---------- */
.md-phead{position:relative;isolation:isolate;padding-block:clamp(48px,7vw,84px);color:#fff;overflow:hidden;background:var(--md-deep)}
.md-phead-bg{position:absolute;inset:0;z-index:-1}
.md-phead-bg>img,.md-phead-bg>.md-art{width:100%;height:100%;object-fit:cover}
.md-phead.has-img .md-phead-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(var(--md-deep-rgb),.35),rgba(var(--md-deep-rgb),.85))}
.md-phead .md-h1{color:#fff}
.md-phead-lead{margin-top:8px;max-width:680px;color:rgba(255,255,255,.85)}
.md-crumbs ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:13px;margin-bottom:10px}
.md-crumbs li{display:flex;align-items:center;gap:8px}
.md-crumbs li+li::before{content:"";width:6px;height:6px;border-inline-start:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);opacity:.6}
.md-phead .md-crumbs a{color:rgba(255,255,255,.8)}
.md-phead .md-crumbs a:hover{color:#fff}
.md-phead .md-crumbs [aria-current]{color:#fff}
.md-pbar{border-bottom:1px solid var(--md-line);background:var(--md-tint-3)}
.md-pbar .md-crumbs ol{margin:0;padding-block:14px;color:var(--md-mute)}
.md-pbar .md-crumbs a{color:var(--md-mute)}
.md-pbar .md-crumbs a:hover{color:var(--md-p-text)}
.md-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.md-chips a{padding:7px 16px;border-radius:999px;border:1px solid var(--md-line);background:var(--md-card);color:var(--md-text);font-size:13.5px;font-weight:600;transition:.2s}
.md-chips a:hover{border-color:var(--md-p);color:var(--md-p-text)}
.md-chips a.is-on{background:var(--md-p);border-color:var(--md-p);color:var(--md-on-p)}
.md-chips.is-filter{margin:0}
.md-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:30px}
.md-psearch{position:relative;display:flex;align-items:center;min-width:min(100%,300px)}
.md-psearch input{width:100%;min-height:46px;padding:8px 18px;padding-inline-end:52px;border:1.5px solid var(--md-line);border-radius:999px;background:var(--md-card);outline:0}
.md-psearch input:focus{border-color:var(--md-p)}
.md-psearch button{position:absolute;inset-inline-end:5px;display:grid;place-items:center;width:38px;height:38px;border:0;border-radius:50%;background:var(--md-p);color:var(--md-on-p);cursor:pointer}
.md-psearch button .md-i{width:18px;height:18px}
.md-psearch.is-wide{max-width:560px;margin:0 auto 34px}
.md-empty{display:flex;flex-direction:column;align-items:center;gap:12px;padding:60px 20px;text-align:center;color:var(--md-mute);border:1.5px dashed var(--md-line);border-radius:calc(var(--md-r) + 4px)}
.md-empty>.md-i{width:44px;height:44px;color:var(--md-p);opacity:.6}
.md-pager ul{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:40px}
.md-pager a,.md-pager span{display:grid;place-items:center;min-width:42px;height:42px;padding:0 12px;border-radius:12px;border:1px solid var(--md-line);background:var(--md-card);color:var(--md-text);font-weight:700}
.md-pager .current{background:var(--md-p);border-color:var(--md-p);color:var(--md-on-p)}
.md-pager a:hover{border-color:var(--md-p);color:var(--md-p-text)}
.md-inline-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:48px;padding:22px 26px;border-radius:calc(var(--md-r) + 4px);background:linear-gradient(110deg,var(--md-tint-2),var(--md-tint))}
.md-inline-cta div{display:flex;flex-direction:column}
.md-inline-cta b{font-size:17px}
.md-inline-cta span{color:var(--md-mute);font-size:14px}

/* محتوای متنی */
.md-prose{font-size:16px;line-height:2.15}
.md-prose>*+*{margin-top:1.1em}
.md-prose h2{font-size:22px;margin-top:1.6em}
.md-prose h3{font-size:18.5px;margin-top:1.4em}
.md-prose a{text-decoration:underline;text-underline-offset:4px}
.md-prose img{border-radius:var(--md-r)}
.md-prose ul,.md-prose ol{padding-inline-start:1.4em}
.md-prose blockquote{margin-inline:0;padding:14px 20px;border-inline-start:4px solid var(--md-p);background:var(--md-tint-3);border-radius:12px}
.md-prose table{width:100%;border-collapse:collapse}
.md-prose th,.md-prose td{padding:10px;border:1px solid var(--md-line)}
.md-prose.is-after{margin:40px auto 0}
.md-single-img{margin:0 0 30px;border-radius:calc(var(--md-r) + 4px);overflow:hidden}
.md-map{margin-top:40px;border-radius:calc(var(--md-r) + 4px);overflow:hidden;height:380px;box-shadow:var(--md-shadow)}
.md-map iframe{width:100%;height:100%;border:0}
.md-404{text-align:center}
.md-404-art{max-width:420px;margin:0 auto}
.md-404-n{font-size:clamp(60px,10vw,110px);font-weight:900;line-height:1.1;color:var(--md-p);opacity:.9}
.md-404 .md-lead{margin:10px auto 24px}
.md-404-links{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}

/* ---------- صفحهٔ محصول ---------- */
.md-product{padding-top:40px}
.md-product-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,60px);align-items:start}
.md-gallery{position:sticky;top:100px}
.md-gallery-main{position:relative;aspect-ratio:1;border-radius:calc(var(--md-r) + 6px);background:var(--md-tint-3);border:1px solid var(--md-line);overflow:hidden}
.md-gallery-main .md-chip{position:absolute;top:16px;inset-inline-start:16px;z-index:2}
.md-gallery-f{margin:0;width:100%;height:100%}
.md-gallery-f img{width:100%;height:100%;object-fit:contain}
.md-gallery-f.is-art{padding:10%}
.md-gallery-f .md-art{width:100%;height:100%}
.md-gallery-thumbs{display:flex;gap:10px;margin-top:12px;overflow-x:auto;padding-bottom:4px}
.md-gallery-thumbs button{flex:none;width:76px;height:76px;padding:0;border:2px solid transparent;border-radius:14px;overflow:hidden;background:var(--md-tint-3);cursor:pointer;opacity:.7;transition:.2s}
.md-gallery-thumbs button[aria-selected=true]{border-color:var(--md-p);opacity:1}
.md-gallery-thumbs img{width:100%;height:100%;object-fit:cover}
.md-pinfo{display:flex;flex-direction:column;gap:12px}
.md-ptitle{font-size:clamp(24px,3vw,34px);font-weight:900;line-height:1.5}
.md-pen{color:var(--md-mute);font-size:14px;text-align:right}
.md-rating{display:flex;align-items:center;gap:2px;color:#d1d5db}
.md-rating .md-i{width:18px;height:18px}
.md-rating .md-i.is-on{color:#f59e0b;fill:#f59e0b}
.md-rating small{margin-inline-start:8px;color:var(--md-mute)}
.md-pex{color:var(--md-mute);font-size:15px;line-height:2.1}
.md-facts{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:6px}
.md-facts li{display:flex;flex-direction:column;padding:12px 14px;border-radius:14px;background:var(--md-tint-3);border:1px solid var(--md-line);line-height:1.7}
.md-facts small{color:var(--md-mute);font-size:12px}
.md-facts b{font-size:14px}
.md-pbuy{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:10px;padding:18px 20px;border-radius:calc(var(--md-r) + 2px);background:var(--md-card);border:1px solid var(--md-line);box-shadow:var(--md-shadow)}
.md-pprice{display:flex;flex-direction:column;line-height:1.6}
.md-pprice>small{color:var(--md-mute);font-size:12px}
.md-pprice .md-price{font-size:22px}
.md-pprice .md-price.is-ask{font-size:17px}
.md-pbtns{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.md-trust{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:6px;color:var(--md-mute);font-size:13px}
.md-trust li{display:flex;align-items:center;gap:6px}
.md-trust .md-i{width:18px;height:18px;color:var(--md-p)}
.md-ptabs{margin-top:clamp(40px,5vw,64px);border-radius:calc(var(--md-r) + 4px);background:var(--md-card);border:1px solid var(--md-line);box-shadow:var(--md-shadow);overflow:hidden}
.md-ptabs-nav{display:flex;gap:4px;padding:8px;border-bottom:1px solid var(--md-line);background:var(--md-tint-3);overflow-x:auto}
.md-ptabs-nav button{flex:none;padding:10px 20px;border:0;border-radius:12px;background:none;cursor:pointer;font-weight:700;color:var(--md-mute);transition:.2s}
.md-ptabs-nav button[aria-selected=true]{background:var(--md-card);color:var(--md-p-text);box-shadow:var(--md-shadow)}
.md-ptab{padding:clamp(20px,3vw,34px)}
.md-specs{width:100%;border-collapse:separate;border-spacing:0;font-size:14.5px}
.md-specs th,.md-specs td{padding:13px 16px;border-bottom:1px solid var(--md-line);text-align:right}
.md-specs th{width:32%;color:var(--md-mute);font-weight:600;background:var(--md-tint-3)}
.md-specs tr:last-child>*{border-bottom:0}
.md-video{position:relative;aspect-ratio:16/9;margin-top:24px;border-radius:var(--md-r);overflow:hidden;background:#000}
.md-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.md-inquiry{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,4vw,56px);margin-top:clamp(40px,5vw,64px);padding:clamp(22px,4vw,44px);border-radius:calc(var(--md-r) + 10px);background:linear-gradient(140deg,var(--md-tint-2),var(--md-tint));scroll-margin-top:100px}
.md-inquiry-t{display:flex;flex-direction:column;gap:6px}
.md-inquiry .md-form{padding:22px;border-radius:calc(var(--md-r) + 2px);background:var(--md-card);box-shadow:var(--md-shadow)}

/* دیدگاه‌ها */
.md-comments{margin-top:40px}
.md-ptab .md-comments{margin-top:0}
.md-clist{list-style:none}
.comment-form label{display:block;font-size:13px;font-weight:700;margin-bottom:4px}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;padding:10px 14px;border:1.5px solid var(--md-line);border-radius:12px;background:var(--md-bg)}
.comment-form .form-submit{margin:0}
.md-hint{color:var(--md-mute);font-size:12.5px}

/* ---------- حالت تیره ---------- */
.md-dark .md-in input,.md-dark .md-field textarea{background:rgba(255,255,255,.04)}
.md-dark .md-chip.is-light{background:rgba(0,0,0,.55);color:#fff}

/* ==========================================================================
   بخش‌های صفحهٔ اصلی و صفحه‌های داخلی (تیره، شیشه‌ای)
   ========================================================================== */
.md-sec{position:relative;isolation:isolate;padding-block:clamp(40px,5vw,72px);overflow:hidden}
.md-sec.is-tight{padding-block:24px 0}
.md-sec.is-tint{background:linear-gradient(180deg,transparent,rgba(var(--md-p-rgb),.05),transparent)}
.md-sec+.md-sec{border-top:1px solid rgba(255,255,255,.04)}
.md-light .md-sec+.md-sec{border-top-color:var(--md-line)}
.md-head{margin-bottom:28px}
.md-h2{font-size:clamp(24px,3vw,38px);font-weight:600;letter-spacing:0;line-height:1.45}
.md-kicker{color:var(--md-a-text);font-size:12.5px;font-weight:600;letter-spacing:0}
.md-kdot{width:7px;height:7px;border-radius:50%;background:var(--md-p);box-shadow:0 0 0 4px rgba(var(--md-p-rgb),.2),0 0 14px var(--md-p)}
.md-kmark{color:var(--md-p)}
.md-lead{color:var(--md-mute);font-weight:300;font-size:15.5px}
.md-head-tools .md-btn.is-primary{min-height:38px;font-size:13px}
.md-arrows{border-inline-end-color:var(--md-glass-line)}
.md-arrow{background:var(--md-glass);border-color:var(--md-glass-line);color:var(--md-text);border-radius:50%}
.md-arrow:hover:not(:disabled){background:#fff;border-color:#fff;color:#000}
.md-light .md-arrow:hover:not(:disabled){background:var(--md-text);color:var(--md-bg)}

/* حاشیهٔ نوری بالای هر بخش */
.md-sec::before{content:"";position:absolute;inset-inline:0;top:0;margin-inline:auto;width:min(560px,70%);height:1px;background:linear-gradient(90deg,transparent,rgba(var(--md-p-rgb),.55),transparent);opacity:.6;z-index:1}
.md-sec:first-of-type::before,.hero+div+.md-sec::before{opacity:0}

/* محصولات */
.md-prods .md-chips{margin:-12px 0 26px}
.md-chips a small{margin-inline-start:6px;opacity:.6;font-size:11.5px}
.md-pcard-in{background:linear-gradient(180deg,var(--md-glass-2),var(--md-glass));border:1px solid var(--md-glass-line);box-shadow:var(--md-shadow);border-radius:calc(var(--md-r) + 4px);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
a.md-pcard-in:hover{transform:translateY(-6px);border-color:rgba(var(--md-p-rgb),.55);box-shadow:var(--md-shadow-lg)}
.md-pcard-media{background:radial-gradient(80% 70% at 50% 35%,rgba(var(--md-p-rgb),.22),transparent 70%),rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04)}
.md-light .md-pcard-media{background:radial-gradient(80% 70% at 50% 35%,rgba(var(--md-p-rgb),.14),transparent 70%),var(--md-tint-3)}
.md-pcard-title{font-weight:600}
.md-pcard .md-chip{background:rgba(0,0,0,.5);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.md-light .md-pcard .md-chip{background:rgba(255,255,255,.85)}
.md-price{color:var(--md-a-text);font-weight:700}

/* بازارهای هدف */
.md-markets{overflow:hidden}
.md-markets-glow{position:absolute;inset:0;z-index:-1;background:radial-gradient(50% 60% at 50% 100%,rgba(var(--md-p-rgb),.18),transparent 70%),radial-gradient(1px 1px at 20% 30%,rgba(255,255,255,.5),transparent),radial-gradient(1px 1px at 70% 20%,rgba(255,255,255,.4),transparent),radial-gradient(1px 1px at 85% 60%,rgba(255,255,255,.35),transparent),radial-gradient(1px 1px at 40% 75%,rgba(255,255,255,.3),transparent)}
.md-mgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.md-mcard{position:relative;display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:calc(var(--md-r) + 2px);background:var(--md-glass);border:1px solid var(--md-glass-line);color:var(--md-text);transition:.3s var(--md-ease)}
a.md-mcard:hover{color:var(--md-text);background:var(--md-glass-2);border-color:rgba(var(--md-p-rgb),.5);transform:translateY(-3px)}
.md-mcode{flex:none;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--md-p-hi),var(--md-p) 55%,var(--md-p-lo));color:var(--md-on-p);font-weight:800;font-size:15px;letter-spacing:.5px;box-shadow:0 0 0 5px rgba(var(--md-p-rgb),.12),0 10px 30px -8px rgba(var(--md-p-rgb),.7)}
.md-mcard-t{display:flex;flex-direction:column;gap:1px;min-width:0;line-height:1.7}
.md-mcard-t b{font-size:16px;font-weight:600}
.md-mcard-t small{color:var(--md-mute);font-size:12.5px}
.md-mregion{display:flex;align-items:center;gap:4px;color:var(--md-a-text)!important}
.md-mregion .md-i{width:13px;height:13px}
.md-mmetric{margin-inline-start:auto;display:flex;flex-direction:column;align-items:flex-end;line-height:1.5}
.md-mmetric b{font-size:17px;color:var(--md-a-text)}
.md-mmetric small{font-size:11px;color:var(--md-mute)}
.md-mgo{margin-inline-start:auto;color:var(--md-mute)}
.md-mgo .arw{width:13px;height:11px}

/* خدمات */
.md-sgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.md-scard{position:relative;isolation:isolate;display:flex;flex-direction:column;gap:6px;min-height:220px;padding:24px;border-radius:calc(var(--md-r) + 4px);background:var(--md-glass);border:1px solid var(--md-glass-line);color:var(--md-text);overflow:hidden;transition:.35s var(--md-ease)}
a.md-scard:hover{color:var(--md-text);border-color:rgba(var(--md-p-rgb),.5);transform:translateY(-4px)}
.md-scard::after{content:"";position:absolute;inset:auto -30% -60% auto;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(var(--md-p-rgb),.28),transparent 70%);z-index:-1;transition:.5s var(--md-ease)}
.md-scard:hover::after{transform:scale(1.25)}
.md-scard-img{position:absolute;inset:0;z-index:-2;opacity:.22}
.md-scard-img img{width:100%;height:100%;object-fit:cover}
.md-scard-ic{display:grid;place-items:center;width:48px;height:48px;margin-bottom:auto;border-radius:14px;background:rgba(var(--md-p-rgb),.16);border:1px solid rgba(var(--md-p-rgb),.35);color:var(--md-a-text)}
.md-scard-ic .md-i{width:22px;height:22px}
.md-scard-t{margin-top:22px;font-size:17px;font-weight:600}
.md-scard-p{color:var(--md-mute);font-size:13.5px;line-height:1.9}
.md-scard .md-more{margin-top:8px}

/* روند همکاری */
.md-steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:s;position:relative}
.md-steps.is-n3{grid-template-columns:repeat(3,1fr)}
.md-steps.is-n5{grid-template-columns:repeat(5,1fr)}
.md-steps::before{content:"";position:absolute;top:30px;inset-inline:6%;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--md-p-rgb),.6),transparent)}
.md-step{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:0 10px}
.md-step-n{display:grid;place-items:center;width:60px;height:60px;margin-bottom:12px;border-radius:50%;background:var(--md-bg);border:1px solid rgba(var(--md-p-rgb),.55);color:#fff;font-weight:700;font-size:17px;box-shadow:0 0 0 6px var(--md-bg),0 0 30px -4px rgba(var(--md-p-rgb),.8)}
.md-light .md-step-n{color:var(--md-text)}
.md-step b{font-size:16px;font-weight:600}
.md-step small{color:var(--md-mute);font-size:13.5px;line-height:1.9;max-width:240px}


/* ---------- بازنویسی‌های حالت تیره برای بخش‌های مشترک ---------- */
.md-acard,.md-tcard,.md-acc-i,.md-req-box,.md-ptabs,.md-pbuy,.md-inquiry .md-form,.md-empty{background:var(--md-glass);border-color:var(--md-glass-line);box-shadow:var(--md-shadow)}
.md-req-box{background:linear-gradient(160deg,rgba(var(--md-p-rgb),.12),var(--md-glass) 45%);border:1px solid var(--md-glass-line)}
.md-inquiry{background:linear-gradient(160deg,rgba(var(--md-p-rgb),.14),var(--md-glass) 50%);border:1px solid var(--md-glass-line)}
.md-in input,.md-field textarea,.md-psearch input,.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{background:rgba(255,255,255,.03);border-color:var(--md-glass-line);color:var(--md-text)}
.md-light .md-in input,.md-light .md-field textarea{background:var(--md-bg)}
.md-in input:focus,.md-field textarea:focus{border-color:var(--md-p);box-shadow:0 0 0 4px rgba(var(--md-p-rgb),.18)}
.md-form .md-btn.is-primary,.md-inquiry .md-btn.is-primary{min-height:48px}
.md-contact li>.md-i{background:rgba(var(--md-p-rgb),.16);color:var(--md-a-text)}
.md-social.is-req a,.md-social.is-drawer a{background:var(--md-glass-2);color:var(--md-text)}
.md-chips a{background:var(--md-glass);border-color:var(--md-glass-line);color:var(--md-text)}
.md-chips a:hover{border-color:rgba(var(--md-p-rgb),.6);color:var(--md-text)}
.md-chips a.is-on{background:#fff;border-color:#fff;color:#000}
.md-light .md-chips a.is-on{background:var(--md-text);border-color:var(--md-text);color:var(--md-bg)}
.md-pager a,.md-pager span{background:var(--md-glass);border-color:var(--md-glass-line);color:var(--md-text)}
.md-pager .current{background:#fff;border-color:#fff;color:#000}
.md-inline-cta{background:linear-gradient(110deg,rgba(var(--md-p-rgb),.18),var(--md-glass));border:1px solid var(--md-glass-line)}
.md-acc-i summary .md-i{background:rgba(var(--md-p-rgb),.18);color:var(--md-a-text)}
.md-ncard-media::after{background:linear-gradient(180deg,transparent 25%,rgba(0,0,0,.88))}
.md-ncard-in{border:1px solid var(--md-glass-line)}
.md-acard-media,.md-ncard-media,.md-scard-media{background:radial-gradient(70% 70% at 50% 40%,rgba(var(--md-p-rgb),.25),transparent),#0a0a0d}
.md-light .md-acard-media,.md-light .md-ncard-media{background:var(--md-tint)}
.md-gallery-main,.md-gallery-thumbs button,.md-facts li{background:var(--md-glass);border-color:var(--md-glass-line)}
.md-gallery-main{background:radial-gradient(70% 70% at 50% 40%,rgba(var(--md-p-rgb),.2),transparent),var(--md-glass)}
.md-ptabs-nav{background:rgba(255,255,255,.02);border-bottom-color:var(--md-glass-line)}
.md-ptabs-nav button[aria-selected=true]{background:#fff;color:#000;box-shadow:none}
.md-light .md-ptabs-nav button[aria-selected=true]{background:var(--md-text);color:var(--md-bg)}
.md-specs th{background:rgba(255,255,255,.03)}
.md-specs th,.md-specs td{border-bottom-color:var(--md-glass-line)}
.md-pbar{background:rgba(255,255,255,.02);border-bottom-color:var(--md-glass-line)}
.md-admin-hint{background:rgba(var(--md-p-rgb),.1);border-color:rgba(var(--md-p-rgb),.45)}
.md-ccard-bg{background:linear-gradient(160deg,var(--md-glass-2),var(--md-glass));border-color:var(--md-glass-line)}
.md-ccard-go{background:var(--md-glass-2);color:var(--md-text)}
.md-logos img{filter:grayscale(1) brightness(1.6);opacity:.55}
.md-logo-ph{border-color:var(--md-glass-line)}
.md-avatar{background:rgba(var(--md-p-rgb),.2);color:var(--md-a-text)}
.md-totop{background:#fff;color:#000;box-shadow:0 10px 26px -10px rgba(0,0,0,.8)}
.md-totop:hover{background:#fff;color:#000}

/* سربرگ صفحه‌های داخلی: آسمان پرستاره و نیم‌کره */
.md-phead{background:#000;padding-block:clamp(56px,8vw,100px)}
.md-phead-bg{background:radial-gradient(60% 120% at 50% 130%,rgba(var(--md-p-rgb),.55),transparent 60%),radial-gradient(1px 1px at 12% 22%,#fff8,transparent),radial-gradient(1px 1px at 32% 70%,#fff6,transparent),radial-gradient(1.5px 1.5px at 58% 30%,#fff9,transparent),radial-gradient(1px 1px at 78% 62%,#fff7,transparent),radial-gradient(1px 1px at 90% 18%,#fff8,transparent),#000}
.md-phead-bg::before{content:"";position:absolute;left:50%;bottom:-78%;width:min(1400px,140%);aspect-ratio:1;transform:translateX(-50%);border-radius:50%;border-top:1px solid rgba(var(--md-p-rgb),.7);box-shadow:0 -20px 80px -10px rgba(var(--md-p-rgb),.45) inset}
.md-phead-bg>.md-art{display:none}
.md-phead-in{text-align:center}
.md-phead .md-crumbs ol{justify-content:center}
.md-phead .md-h1{font-weight:600;font-size:clamp(28px,4.4vw,52px)}
.md-phead-lead{margin-inline:auto;font-weight:300}

/* شبکه‌های اجتماعی */
.md-social{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.md-social a{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;transition:.2s}
.md-social .md-i{width:17px;height:17px}

/* فوتر */
.md-footer{background:#000;border-top:1px solid var(--md-glass-line);color:rgba(255,255,255,.62);margin-top:0}
.md-light .md-footer{background:#0b0b12}
.md-footer-bg::after{background:radial-gradient(800px 260px at 50% 0,rgba(var(--md-p-rgb),.22),transparent 70%)}
.md-footer .logo{font-size:24px;transform:none}
.md-footer .md-mark{width:30px;height:30px}
.md-footer .md-brand-t{color:#fff}
.md-ftitle{color:#fff;font-weight:600}
.md-flinks a{color:rgba(255,255,255,.62)}
.md-flinks a:hover{color:#fff}
.md-social.is-foot a{background:rgba(255,255,255,.06);color:#fff}
.md-social.is-foot a:hover{background:#fff;color:#000}
.md-news-in{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#fff}
.md-news-in input{color:#fff}
.md-news-in input::placeholder{color:rgba(255,255,255,.45)}
.md-news-in>.md-i{color:rgba(255,255,255,.45)}
.md-news-in button{background:#fff;color:#000}
.md-news-in button:hover{background:var(--md-p);color:var(--md-on-p)}
.md-fbar{border-top-color:rgba(255,255,255,.08)}
.md-fcontact .md-i{color:var(--md-a)}

/* ---------- حرکت ورود بخش‌ها ---------- */
.md-js [data-motion="1"] .md-rv{opacity:0;transform:translateY(18px);transition:opacity .8s var(--md-ease),transform .8s var(--md-ease)}
.md-js [data-motion="1"] .md-rv.is-in{opacity:1;transform:none}

/* ==========================================================================
   واکنش‌گرا (نقاط شکست طرح مرجع: ۱۱۶۰، ۵۵۲، ۳۵۳)
   ========================================================================== */
@media (max-width:1160px){
	:root{--u:min(max(.9px,min(calc(100vw / 1280),calc(100dvh / 760))),calc((100vw - 72px) / 575),calc(100dvh / 620))}
	.nav{height:max(66px,calc(80 * var(--u)));padding-inline:max(24px,calc(28 * var(--u)))}
	.nav-links,.nav-actions{display:none}
	.burger{display:flex;width:max(52px,calc(54 * var(--u)));height:max(44px,calc(42 * var(--u)));border-radius:999px}
	.burger span,.burger span::before,.burger span::after{width:20px;height:2px}
	.burger span::before{top:-6px}.burger span::after{top:6px}
	.logo{font-size:max(26px,calc(30 * var(--u)))}
	.md-mark{width:34px;height:34px}
	.hero-inner{max-width:calc(100vw - 48px)}
	.hero .sub{font-size:max(18px,calc(22 * var(--u)));line-height:max(31px,calc(38 * var(--u)))}
	.ctas{margin-top:max(26px,calc(23 * var(--u)));gap:max(10px,calc(7 * var(--u)))}
	.btn-lg{height:max(50px,calc(52 * var(--u)));border-radius:max(25px,calc(26 * var(--u)));font-size:max(16px,calc(17 * var(--u)));gap:max(10px,calc(10 * var(--u)))}
	.btn-primary{padding-inline:max(22px,calc(19.2 * var(--u))) max(21px,calc(18.2 * var(--u)))}
	.btn-ghost{padding-inline:max(21px,calc(18.4 * var(--u))) max(20px,calc(17.4 * var(--u)))}
	.btn-lg .arw{width:max(14px,calc(13 * var(--u)));height:max(11.6px,calc(10.8 * var(--u)))}
	.menu{position:absolute;top:calc(max(66px,calc(80 * var(--u))) - 6px);left:max(24px,calc(28 * var(--u)));width:min(380px,calc(100vw - 48px));background:rgba(10,10,12,.86);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);border:1px solid rgba(255,255,255,.09);border-radius:20px;padding:10px 8px 12px;flex-direction:column;box-shadow:0 24px 60px rgba(0,0,0,.55);transform-origin:top left;z-index:5}
	.menu.open{display:flex;animation:menuIn .18s ease both}
	.menu a{color:var(--ink-muted);text-decoration:none;font-family:var(--md-font-head);font-size:19px;font-weight:600;padding:14px 16px;border-radius:12px;transition:background .18s ease,color .18s ease}
	.menu a:hover{background:rgba(255,255,255,.06);color:#fff}
	.menu .divider{height:1px;background:rgba(255,255,255,.08);margin:8px 14px}
	.menu .m-start{display:flex;align-items:center;justify-content:center;gap:10px;background:var(--white-btn);color:var(--btn-ink);margin:8px 8px 0;padding:16px 18px;border-radius:16px;font-weight:700;font-size:19px}
	.menu .m-start:hover{background:#fff;color:var(--btn-ink)}
	.menu .m-start .arw{width:13px;height:11px}
	.md-mgrid{grid-template-columns:repeat(2,1fr)}
	.md-steps,.md-steps.is-n5{grid-template-columns:repeat(2,1fr);row-gap:34px}
	.md-steps::before{display:none}
	.md-slider{grid-auto-columns:calc((100% - 2 * var(--md-gap)) / 3)}
	.md-footer-grid{grid-template-columns:1.3fr 1fr 1fr}
	.md-fcol.is-news{grid-column:1/-1;max-width:520px}
}
@media (max-width:900px){
	:root{--md-gap:14px}
	.md-product-grid,.md-req-box,.md-inquiry{grid-template-columns:1fr}
	.md-gallery{position:static}
	.md-slider{grid-auto-columns:calc((100% - var(--md-gap)) / 2)}
	.md-bento{grid-template-columns:1fr;grid-template-rows:none}
	.md-bento .md-ncard.is-big{grid-row:auto}
	.md-bento .md-ncard-in{min-height:240px}
	.md-footer-grid{grid-template-columns:1fr 1fr}
	.md-fcol.is-brand{grid-column:1/-1}
	.md-head{flex-wrap:wrap;align-items:flex-end}
	.md-slider.is-testi{grid-auto-columns:calc((100% - var(--md-gap)) / 2)}
}
@media (max-width:552px){
	:root{--u:1px}
	body{font-size:14.5px}
	.nav{height:66px;min-height:66px;padding:0 18px}
	.logo{font-size:25px}
	.burger{width:50px;height:42px}
	.hero-inner{left:0;right:0;width:auto;max-width:none;padding:0 20px;transform:translateY(-47%)}
	.hero h1{font-size:min(100px,calc((100vw - 40px) / 4.3));line-height:1.25}
	.hero .sub{margin-top:18px;font-size:clamp(17px,4.6vw,19px);line-height:1.85;max-width:36ch;margin-inline:auto}
	.hero .sub br{display:none}
	.ctas{margin-top:24px;gap:10px;transform:none;flex-wrap:wrap}
	.btn-lg{height:52px;border-radius:26px;font-size:16.5px;gap:10px}
	.btn-primary{padding-inline:21px 20px}
	.btn-ghost{padding-inline:20px 19px}
	.btn-lg .arw{width:13px;height:11px}
	.menu{top:60px;left:14px;right:14px;width:auto}
	.menu a{font-size:20px;padding:15px 16px}
	.menu .m-start{padding:17px 18px}
	.md-hide-sm{display:none!important}
	.md-mgrid{grid-template-columns:1fr}
	.md-steps,.md-steps.is-n3,.md-steps.is-n5{grid-template-columns:1fr}
	.md-step{flex-direction:row;text-align:right;align-items:flex-start;gap:14px;padding:0}
	.md-step-n{width:48px;height:48px;flex:none;margin:0}
	.md-step b{display:block}
	.md-slider{grid-auto-columns:76%}
	.md-slider.is-testi{grid-auto-columns:88%}
	.md-pgrid{grid-template-columns:1fr 1fr}
	.md-pcard-in{padding:8px}
	.md-pcard .md-chip{top:14px;inset-inline-start:14px;font-size:10.5px}
	.md-pcard-title{font-size:13.5px}
	.md-head-tools{width:100%;justify-content:space-between}
	.md-fields{grid-template-columns:1fr}
	.md-footer-grid{grid-template-columns:1fr 1fr;padding-block:48px 30px}
	.md-fcol.is-news{grid-column:1/-1}
	.md-fbar{justify-content:center;text-align:center}
	.md-pbuy{flex-direction:column;align-items:stretch}
	.md-pbtns .md-btn{flex:1}
	.md-specs th{width:42%}
	.md-toolbar{flex-direction:column;align-items:stretch}
	.md-chips.is-filter{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
	.md-chips.is-filter a{flex:none}
	html.anim.go .hero .sub{animation-name:subInFlat}
	html.anim.go .ln-i{animation-duration:.92s}
	html.anim.go .ctas .btn-primary{animation-delay:.84s}
	html.anim.go .ctas .btn-ghost{animation-delay:.90s}
}
@media (max-width:353px){
	.ctas{flex-direction:column;align-items:center}
	.btn-lg{width:min(100%,272px)}
}
@media (max-width:552px) and (max-height:460px){
	.hero h1{font-size:min(54px,calc((100vw - 40px) / 4.3))}
	.hero .sub{margin-top:12px;font-size:15px;line-height:1.5}
	.ctas{margin-top:18px}
	.hero-inner{transform:translateY(-44%)}
}
@media (prefers-reduced-motion:reduce){
	html.anim .ln{overflow:visible;padding-top:0;margin-top:0}
	html.anim .ln-i{transform:none}
	html.anim .logo,html.anim .nav-links a,html.anim .nav-actions .btn,html.anim .burger,html.anim .hero .sub,html.anim .ctas .btn{opacity:1}
	.md-js .md-rv{opacity:1!important;transform:none!important}
	.hero-down{animation:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

.md-news .md-ferr{display:block;margin-top:6px;color:#fca5a5}
.md-news .md-ferr:empty{display:none}


/* ==========================================================================
   طرح‌های پس‌زمینهٔ بخش‌ها — همه از رنگ‌های ترکیب رنگی (--md-p و --md-a) ساخته می‌شوند
   ========================================================================== */
.md-sec::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none}
.md-sec+.md-sec{border-top:0}
/* واژهٔ بزرگ توخالی پشت عنوان بخش */
.md-head-t{position:relative}
.md-head-t[data-mark]::before{content:attr(data-mark);position:absolute;top:-.24em;inset-inline-start:-.04em;z-index:-1;font-family:var(--md-font-head);font-weight:900;font-size:clamp(64px,9vw,130px);line-height:1;white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(var(--md-p-rgb),.28);opacity:.75;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,#000 30%,transparent 95%);mask-image:linear-gradient(180deg,#000 30%,transparent 95%)}
.md-head.is-center .md-head-t[data-mark]::before{inset-inline:0;text-align:center}
.md-light .md-head-t[data-mark]::before{-webkit-text-stroke-color:rgba(var(--md-p-rgb),.22)}

/* محصولات: شبکهٔ نقطه‌ای و هالهٔ بالا */
.md-prods{background:radial-gradient(700px 420px at 88% 0,rgba(var(--md-p-rgb),.22),transparent 70%),radial-gradient(500px 360px at 0 100%,rgba(var(--md-a-rgb),.08),transparent 70%)}
.md-prods::after{background:radial-gradient(rgba(var(--md-a-rgb),.22) 1px,transparent 1.6px) 0 0/22px 22px;-webkit-mask-image:radial-gradient(70% 60% at 80% 10%,#000,transparent 75%);mask-image:radial-gradient(70% 60% at 80% 10%,#000,transparent 75%)}

/* بازارها: نقشهٔ نقطه‌ای جهان */
.md-markets{background:radial-gradient(60% 70% at 50% 100%,rgba(var(--md-p-rgb),.2),transparent 70%)}
.md-markets::after{inset:6% 0 0;background:linear-gradient(120deg,var(--md-p),var(--md-a));opacity:.22;-webkit-mask:url(../img/world-dots.png) center/min(1500px,140%) auto no-repeat;mask:url(../img/world-dots.png) center/min(1500px,140%) auto no-repeat}
.md-markets-glow{display:none}

/* خدمات: خطوط شبکه و نور کناری */
.md-svc{background:radial-gradient(520px 420px at 0 30%,rgba(var(--md-p-rgb),.2),transparent 70%),radial-gradient(420px 300px at 100% 100%,rgba(var(--md-a-rgb),.1),transparent 70%)}
.md-svc::after{background:linear-gradient(rgba(var(--md-a-rgb),.09) 1px,transparent 1px) 0 0/64px 64px,linear-gradient(90deg,rgba(var(--md-a-rgb),.09) 1px,transparent 1px) 0 0/64px 64px;-webkit-mask-image:radial-gradient(60% 70% at 20% 40%,#000,transparent 75%);mask-image:radial-gradient(60% 70% at 20% 40%,#000,transparent 75%)}

/* روند همکاری: مدارهای هم‌مرکز */
.md-process{background:radial-gradient(40% 60% at 50% 60%,rgba(var(--md-p-rgb),.18),transparent 70%)}
.md-process::after{background:repeating-radial-gradient(circle at 50% 62%,transparent 0 90px,rgba(var(--md-a-rgb),.16) 90px 91px);-webkit-mask-image:radial-gradient(50% 65% at 50% 62%,#000 20%,transparent 80%);mask-image:radial-gradient(50% 65% at 50% 62%,#000 20%,transparent 80%)}
.md-steps{z-index:1}

/* اخبار: پرتو نور مورب */
.md-news-sec{background:linear-gradient(115deg,transparent 30%,rgba(var(--md-p-rgb),.12) 48%,transparent 66%),radial-gradient(500px 300px at 100% 0,rgba(var(--md-a-rgb),.1),transparent 70%)}
.md-news-sec::after{background:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1.4px) 0 0/140px 140px,radial-gradient(rgba(var(--md-a-rgb),.5) 1px,transparent 1.4px) 70px 50px/180px 180px;opacity:.5}

/* پرسش‌ها: نیم‌کرهٔ نورانی پایین */
.md-faq{background:radial-gradient(50% 40% at 50% 120%,rgba(var(--md-p-rgb),.35),transparent 70%)}
.md-faq::after{inset:auto 0 -86% 0;height:100%;margin-inline:auto;width:min(1100px,120%);border-radius:50%;border-top:1px solid rgba(var(--md-a-rgb),.45);box-shadow:0 -30px 80px -20px rgba(var(--md-p-rgb),.35) inset}

/* استعلام: شفق رنگی */
.md-request{background:radial-gradient(45% 60% at 15% 30%,rgba(var(--md-p-rgb),.28),transparent 70%),radial-gradient(40% 55% at 90% 80%,rgba(var(--md-a-rgb),.18),transparent 70%)}
.md-request::after{background:conic-gradient(from 200deg at 50% 50%,transparent,rgba(var(--md-p-rgb),.12),transparent 30%);filter:blur(30px)}
.md-req-box{position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}

/* برندها و نظرها */
.md-brands,.md-testi{background:radial-gradient(500px 300px at 50% 0,rgba(var(--md-p-rgb),.16),transparent 70%)}

/* صفحه‌های داخلی هم کمی طرح بگیرند */
.md-phead+.md-sec{background:radial-gradient(700px 360px at 100% 0,rgba(var(--md-p-rgb),.14),transparent 70%)}

@media (max-width:552px){
	.md-sec{padding-block:36px}
	.md-head{margin-bottom:22px}
	.md-head-t[data-mark]::before{font-size:64px;top:-.3em}
	.md-markets::after{-webkit-mask-size:240% auto;mask-size:240% auto}
}

/* پرچم بازارها */
.md-mflag{position:relative;flex:none;width:56px;height:56px;border-radius:50%;padding:3px;background:conic-gradient(from 210deg,var(--md-p),var(--md-a),var(--md-p));box-shadow:0 0 0 5px rgba(var(--md-p-rgb),.12),0 12px 30px -8px rgba(var(--md-p-rgb),.7)}
.md-mflag img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block;border:2px solid #000}
.md-mflag::after{content:"";position:absolute;inset:3px;border-radius:50%;background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.35),transparent 45%);pointer-events:none}
a.md-mcard:hover .md-mflag{transform:scale(1.06)}
.md-mflag{transition:transform .3s var(--md-ease)}

/* ===== نسخهٔ انگلیسی (LTR) ===== */
html[dir=ltr]{--md-font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;--md-font-head:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif}
html[dir=ltr] body{direction:ltr;text-align:left;line-height:1.7}
html[dir=ltr] h1,html[dir=ltr] h2,html[dir=ltr] h3,html[dir=ltr] h4{line-height:1.25;letter-spacing:-.01em}
html[dir=ltr] .arw{transform:none}
html[dir=ltr] .md-more:hover .arw{transform:translateX(4px)}
html[dir=ltr] .md-i-arrow{transform:scaleX(-1)}
html[dir=ltr] .md-btn:hover .md-i-arrow,html[dir=ltr] .md-more:hover .md-i-arrow{transform:translateX(4px) scaleX(-1)}
html[dir=ltr] .nav-links{transform:translate(-50%,-50%) translateX(calc(-23 * var(--u)))}
html[dir=ltr] .ctas{transform:translateX(calc(-.75 * var(--u)))}
html[dir=ltr] .menu{left:auto;right:max(24px,calc(28 * var(--u)))}
@media (max-width:552px){html[dir=ltr] .menu{left:14px;right:14px}html[dir=ltr] .md-step{text-align:left}}
html[dir=ltr] .md-in input,html[dir=ltr] .md-field textarea{padding:10px 14px 10px 42px}
html[dir=ltr] .md-field textarea{padding:10px 14px}
html[dir=ltr] .md-in input[dir=ltr],html[dir=ltr] .md-news-in input,html[dir=ltr] .md-pen,html[dir=ltr] .md-specs th,html[dir=ltr] .md-specs td{text-align:left}
html[dir=ltr] .md-news-in input::placeholder{direction:ltr;text-align:left}
html[dir=ltr] .md-scard::after{inset:auto auto -60% -30%}


/* ===== دیدگاه‌ها: کارت‌ها و فرم جمع‌وجور ===== */
.md-cm-title{display:flex;align-items:center;gap:10px}
.md-cm-title span{display:inline-grid;place-items:center;min-width:30px;height:30px;padding:0 9px;border-radius:99px;background:rgba(var(--md-p-rgb),.16);color:var(--md-p-text,var(--md-p));font-size:14px;font-weight:800}
.md-clist{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.md-clist .children{list-style:none;margin:14px 0 0;padding-block:0;display:grid;gap:14px;border-inline-start:2px solid rgba(var(--md-p-rgb),.22);padding-inline-start:18px;padding-inline-end:0}
.md-cm-card{position:relative;padding:18px 20px;border-radius:calc(var(--md-r) * .8);background:var(--md-card);border:1px solid var(--md-line);transition:border-color .2s,box-shadow .2s}
.md-cm-card:hover{border-color:rgba(var(--md-p-rgb),.35)}
.md-cm.is-team>.md-cm-card{background:linear-gradient(135deg,rgba(var(--md-p-rgb),.1),var(--md-card) 60%);border-color:rgba(var(--md-p-rgb),.35)}
.md-cm-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.md-cm-av{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:none;border:2px solid rgba(var(--md-p-rgb),.35)}
.md-cm-who{display:flex;flex-wrap:wrap;align-items:center;gap:2px 10px;min-width:0}
.md-cm-who b{font-size:15px;font-weight:800}
.md-cm-who time{flex-basis:100%;color:var(--md-mute);font-size:12.5px}
.md-cm-badge{padding:2px 10px;border-radius:99px;background:var(--md-p);color:var(--md-on-p);font-size:11.5px;font-weight:800}
.md-cm-body{color:var(--md-text);font-size:14.5px;line-height:2}
.md-cm-body p{margin:0 0 .5em}
.md-cm-body p:last-child{margin:0}
.md-cm-wait{display:inline-block;padding:3px 12px;border-radius:99px;background:rgba(245,158,11,.14);color:#fbbf24;font-size:12.5px}
.md-cm-foot{margin-top:10px}
.md-cm-foot .comment-reply-link{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:99px;border:1px solid var(--md-line);color:var(--md-p-text,var(--md-p));font-size:13px;font-weight:700;text-decoration:none;transition:background .2s,border-color .2s}
.md-cm-foot .comment-reply-link:hover{background:rgba(var(--md-p-rgb),.14);border-color:rgba(var(--md-p-rgb),.4)}
.comment-respond{margin-top:30px;padding:22px 24px;border-radius:calc(var(--md-r) + 2px);background:var(--md-card);border:1px solid var(--md-line)}
.comment-reply-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 4px;font-size:18px;font-weight:800}
.comment-reply-title small a{font-size:12.5px;color:var(--md-p-text,var(--md-p))}
.comment-respond .md-hint{margin:0 0 14px}
.comment-form{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px}
.comment-form>p{margin:0;min-width:0}
.comment-form .comment-form-comment,.comment-form .comment-form-cookies-consent,.comment-form .form-submit,.comment-form .md-hint,.comment-form .comment-notes{grid-column:1/-1}
.comment-form label{display:block;margin-bottom:5px;font-size:12.5px;font-weight:700;color:var(--md-mute)}
.comment-form label b{color:#f87171}
.comment-form input[type=text],.comment-form input[type=email]{min-height:44px;padding:8px 14px;font-size:14.5px;border-radius:12px}
.comment-form textarea{min-height:104px;max-height:260px;padding:10px 14px;font-size:14.5px;line-height:1.9;border-radius:12px;resize:vertical}
.comment-form input:focus,.comment-form textarea:focus{outline:0;border-color:var(--md-p)!important;box-shadow:0 0 0 3px rgba(var(--md-p-rgb),.18)}
.comment-form .comment-form-cookies-consent{display:flex;align-items:center;gap:8px}
.comment-form .comment-form-cookies-consent label{margin:0;font-weight:500}
.comment-form .form-submit{margin-top:2px}
.comment-form .form-submit .md-btn{min-height:44px;padding-inline:26px}
@media (max-width:600px){.comment-form{grid-template-columns:1fr}.comment-respond{padding:16px}.md-cm-card{padding:14px 15px}.md-clist .children{padding-inline-start:12px}}

/* ===== خبرنامه: کادر کوچک‌تر و شمارهٔ موبایل چپ‌چین ===== */
.md-news{max-width:340px}
.md-news-in{padding:3px;min-height:44px}
.md-news-in>.md-i{width:17px;height:17px;margin-inline:10px 2px}
.md-news-in input{padding:6px 8px;font-size:14px;text-align:left;direction:ltr;letter-spacing:.02em}
.md-news-in input::placeholder{direction:rtl;text-align:left;letter-spacing:0}
.md-news-in button{width:36px;height:36px}
.md-news-in button .md-i{width:16px;height:16px}
.md-news .md-ferr{font-size:12px}

/* شبکه‌ها: آیکن رسمی، فقط لوگو */
.md-social .arad-soc-i{width:18px;height:18px}
.md-social a{background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.1)}
.md-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0}
.md-chips a{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.1)}
.md-chips .arad-soc-i{width:22px;height:22px}