/* ثنابکر — استایل مشترک همه‌ی صفحه‌ها (موبایل اول؛ از ۶۰۰، ۹۰۰ و ۱۱۰۰ پیکسل به بالا گسترش می‌یابد)
   اجزای پنجره‌ها (سبد، حساب، مشاوره، چت) در بخش «اجزا» پایین‌تر است. */
:root{--bg:#f6f8fb;--surface:#fff;--sand:#edf1f7;--sand2:#dde5f0;--navy:#1f3a68;--navy7:#2b4c84;--navy9:#132647;--ink:#152238;--ink2:#46536b;--muted:#5e6980;--line:#e1e7f0;
  /* نارنجی برند: رنگ متن/دکمه‌ها کمی تیره‌تر شد تا متن سفید روی آن ≥ ۴٫۵:۱ باشد؛ --orangeB همان نارنجی روشن قبلی است (فقط تزئینی: خط، دایره، سایه) */
  --orange:#ad5509;--orangeB:#f28c28;--orange2:#ffbe7d;--orangeD:#8f4506;--orangeL:#fff1e3;--gold:#ad5509;--gold2:#ffbe7d;--goldD:#8f4506;
  --ok:#2f7a52;--err:#b3261e;--r:20px;--ease:cubic-bezier(.2,.8,.2,1);--sh:0 1px 2px rgba(19,38,71,.05),0 16px 36px -20px rgba(19,38,71,.35);--hdr:60px;--gut:16px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:76px}
body{margin:0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;font-family:Vazir,Tahoma,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-wrap:anywhere}
main{flex:1;width:100%;min-width:0}main:focus{outline:0}
img{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}
::selection{background:var(--gold2)}
:focus-visible{outline:3px solid var(--navy);outline-offset:2px;border-radius:8px}
h1,h2,h3{margin:0;line-height:1.5}
.ic{width:1.2em;height:1.2em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;top:-80px;inset-inline-start:8px;z-index:100;background:var(--navy);color:#fff;padding:12px 18px;border-radius:12px;font-weight:700;min-height:44px}.skip:focus{top:8px}

/* دکمه‌ها (حداقل ۴۸ پیکسل ارتفاع) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:12px;border:0;font-weight:700;font-size:15px;transition:background .2s,transform .15s}
.btn:active{transform:scale(.98)}
.btn-primary,.btn-rose{background:var(--navy);color:#fff}.btn-primary:hover,.btn-rose:hover{background:var(--navy7)}
.btn-soft{background:var(--sand);color:var(--navy)}.btn-soft:hover{background:var(--sand2)}
.btn-block{width:100%}
.link{border:0;background:none;padding:0 6px;min-height:44px;display:inline-flex;align-items:center;gap:4px;color:var(--goldD);font-weight:700;text-decoration:underline;text-underline-offset:4px}
.kicker{display:inline-block;font-size:13px;font-weight:700;color:var(--orange);letter-spacing:.2px}

/* هدر */
.top{position:sticky;top:0;z-index:30;background:rgba(246,248,251,.95);-webkit-backdrop-filter:saturate(1.4) blur(8px);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
.top-in{max-width:1120px;margin:0 auto;height:var(--hdr);display:flex;align-items:center;gap:10px;padding:0 14px}
.brand{display:flex;align-items:center;gap:9px;min-height:44px;min-width:0}.brand img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex:none}
.brand b{display:block;font-size:17px;font-weight:800;line-height:1.25;color:var(--navy)}.brand small{display:block;font-size:12px;color:var(--muted);line-height:1.25;white-space:nowrap}
.top-nav{display:none}
.tools{margin-inline-start:auto;display:flex;gap:8px;align-items:center}
.acc-btn{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:0 14px;border-radius:99px;border:1.5px solid var(--navy);background:#fff;color:var(--navy);font-weight:700;font-size:14px;white-space:nowrap;max-width:132px;transition:background .2s,color .2s}
.acc-btn span{overflow:hidden;text-overflow:ellipsis}.acc-btn .ic{width:18px;height:18px}.acc-btn:hover{background:var(--navy);color:#fff}.acc-btn.in{border-color:var(--sand2);background:var(--sand)}.acc-btn.in:hover{background:var(--navy);color:#fff}
.cart-btn{position:relative;width:44px;height:44px;border-radius:50%;border:0;display:grid;place-items:center;background:var(--orange);color:#fff;transition:background .2s}.cart-btn:hover{background:var(--orangeD)}.cart-btn .ic{width:22px;height:22px}
.cart-btn b{position:absolute;top:-4px;left:-4px;min-width:22px;height:22px;border-radius:11px;background:var(--navy);color:#fff;font-size:12px;display:grid;place-items:center;padding:0 5px;box-shadow:0 0 0 2px var(--bg)}
.cart-btn b[hidden]{display:none}.cart-btn.bump{animation:bump .5s var(--ease)}@keyframes bump{40%{transform:scale(1.15)}}

/* صفحه‌ی اصلی */
.hero{max-width:1120px;margin:0 auto;display:grid;gap:14px;padding:12px 14px 22px}
.hero-photo{position:relative;border-radius:22px;overflow:hidden;background:var(--navy9);height:clamp(230px,37svh,340px)}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 24%}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,38,71,0) 42%,rgba(19,38,71,.9))}
.hero-cap{position:absolute;inset-inline:0;bottom:0;z-index:1;padding:14px 16px;color:#fff}
.hero-cap h1{font-size:clamp(19px,5.6vw,26px);font-weight:800;line-height:1.4;color:#fff}.hero-cap p{margin:2px 0 0;color:var(--orange2);font-size:13.5px}
.lead{display:none;margin:0;color:var(--ink2);font-size:16px;line-height:2}
.cta-col{display:grid;gap:10px}
.cta{display:flex;align-items:center;gap:12px;min-height:60px;padding:0 18px;border-radius:16px;font-weight:800;font-size:17px;color:#fff;box-shadow:0 10px 22px -14px rgba(19,38,71,.7);transition:transform .15s,background .2s}
.cta:active{transform:scale(.985)}.cta .ic{width:26px;height:26px}.cta span{flex:1}.cta .cta-arr{width:20px;height:20px;opacity:.85}
.cta-shop{background:var(--orange)}.cta-shop:hover{background:var(--orangeD)}
.cta-consult{background:var(--navy)}.cta-consult:hover{background:var(--navy7)}
.trust{display:grid;gap:8px}.trust h2{font-size:14px;font-weight:700;color:var(--muted)}
.trust-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.enamad{display:flex;align-items:center;justify-content:center;background:#fff;border:2px solid var(--orangeB);border-radius:14px;padding:6px;min-height:88px;min-width:0}
.enamad img{height:80px;width:auto;max-width:100%;object-fit:contain;cursor:pointer}
.ct{display:grid;place-items:center;height:88px;min-width:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px}
.ct img{max-height:100%;max-width:100%;width:auto;height:auto;object-fit:contain;filter:grayscale(1);opacity:.8;transition:filter .2s,opacity .2s}
.ct:hover img,.ct:focus-visible img,.ct:active img{filter:none;opacity:1}

/* سربرگ صفحه‌های داخلی، مسیر صفحه */
.page-head{max-width:1120px;margin:0 auto;padding:18px var(--gut) 6px}
.page-head h1{font-size:24px;font-weight:800;color:var(--navy)}.page-head p{margin:4px 0 0;color:var(--ink2);font-size:14.5px}
.crumbs{max-width:1000px;margin:0 auto;padding:4px var(--gut) 0}.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;margin:0;padding:0;font-size:13.5px;color:var(--muted)}
.crumbs li{display:flex;align-items:center}.crumbs li+li::before{content:"‹";margin-inline:4px;color:var(--sand2)}.crumbs a{display:inline-flex;align-items:center;min-height:44px;padding:0 4px;color:var(--navy);font-weight:600}
.hint{font-size:14px;color:var(--ink2);background:var(--sand);padding:12px 16px;border-radius:12px;margin:12px 0}.hint a{color:var(--goldD);font-weight:700}.hint .ic{display:inline-block;vertical-align:-3px;margin-inline-end:6px;color:var(--orange)}

/* فروشگاه */
.trust-bar{max-width:1088px;margin:10px auto 14px;padding:12px;display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px}
@media(max-width:1120px){.trust-bar{margin-inline:var(--gut)}}
.trust-bar .enamad{flex:none;min-height:104px;min-width:104px}.trust-bar .enamad img{height:92px}
.tb-text{display:grid;gap:4px;min-width:0;font-size:13.5px;color:var(--ink2);line-height:1.8}.tb-text b{font-size:15.5px;color:var(--navy)}
.tb-certs{display:flex;gap:6px;flex-wrap:wrap}.ct-sm{height:44px;width:60px;padding:4px;border-radius:10px}
.list{max-width:1120px;margin:0 auto;padding:0 12px 18px;display:grid;gap:10px;grid-template-columns:minmax(0,1fr)}
.item{position:relative;min-width:0;display:grid;grid-template-columns:72px minmax(0,1fr);grid-template-areas:"thumb body" "thumb ctl";gap:2px 12px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:10px;cursor:pointer;transition:box-shadow .25s,border-color .25s}
.item:hover{box-shadow:var(--sh);border-color:transparent}
.thumb{grid-area:thumb;display:block;width:72px;aspect-ratio:4/5;border-radius:11px;overflow:hidden;background:var(--sand)}
.thumb img{width:100%;height:100%;object-fit:cover}
.i-body{grid-area:body;min-width:0;display:flex;flex-direction:column;gap:2px}
.i-body h3{font-size:15.5px;font-weight:800;line-height:1.6;color:var(--navy)}.i-body h3 a{display:inline}
.i-body h3 .vl{display:inline-block;font-size:12.5px;font-weight:600;color:var(--muted);margin-inline-start:6px;white-space:nowrap}
.benefits{margin:0;font-size:13px;color:var(--ink2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.benefits i{font-style:normal;color:var(--orange);margin:0 5px;font-weight:800}
.price{margin-top:2px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-weight:800;font-size:16px;color:var(--ink)}.price small{font-size:12.5px;font-weight:500;color:var(--muted);margin-inline-start:3px}
.ctl{grid-area:ctl;align-self:end;margin-top:6px}
.add{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:100%;min-height:44px;padding:0 16px;border-radius:12px;border:0;background:var(--navy);color:#fff;font-weight:700;font-size:14.5px;transition:background .2s}
.add .ic{width:17px;height:17px}.add:hover{background:var(--navy7)}.add.pick{background:var(--sand);color:var(--navy)}.add.pick:hover{background:var(--sand2)}
.step{display:flex;align-items:center;justify-content:space-between;min-height:44px;border-radius:12px;background:var(--orangeL);color:var(--orangeD);font-weight:800}
.step button{width:48px;height:44px;border:0;border-radius:12px;background:var(--orange);color:#fff;font-size:20px;font-weight:800;display:grid;place-items:center;line-height:1}
.step button[disabled]{opacity:.4;cursor:not-allowed}.step b{min-width:36px;text-align:center;font-size:16px}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:40px 0;margin:auto}
.item.out .thumb img{filter:grayscale(1);opacity:.55}.item.out .price{color:var(--muted)}
.stock{display:inline-block;font-size:12.5px;font-weight:700;color:#8a5a00;background:#f6ecd9;border-radius:99px;padding:0 10px;width:max-content}.stock.no{color:var(--err);background:#f8e9e7}
.bar{position:fixed;bottom:calc(10px + env(safe-area-inset-bottom));inset-inline:12px;z-index:40;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:60px;border:0;border-radius:16px;background:var(--navy);color:#fff;padding:8px 18px 8px 8px;box-shadow:var(--sh);max-width:560px;margin-inline:auto;text-align:right}.bar[hidden]{display:none}
.bar-sum small{display:block;opacity:.85;font-size:13px}.bar-sum b{font-size:14.5px}
.bar-go{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 16px;border-radius:12px;background:var(--orange);color:#fff;font-weight:800;font-size:15px}.bar-go .ic{width:18px;height:18px}
body.has-bar main{padding-bottom:84px}

/* صفحه‌ی محصول */
.prod{max-width:1000px;margin:0 auto;padding:4px var(--gut) 28px;display:grid;gap:16px}
.d-pic{border-radius:20px;overflow:hidden;background:#fff;border:1px solid var(--line);width:min(100%,320px);aspect-ratio:4/5;margin-inline:auto}.d-pic img{width:100%;height:100%;object-fit:cover}
.d-in{min-width:0}.d-in h1{font-size:23px;font-weight:800;color:var(--navy);margin:2px 0 8px}
.d-chips{list-style:none;margin:4px 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:6px}.d-chips li{font-size:13px;font-weight:700;color:var(--orangeD);background:var(--orangeL);border-radius:99px;padding:4px 12px;line-height:1.6}
.d-about{font-size:15px;line-height:2;color:var(--ink2);margin:0}
.vars{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 0}.vars button{min-height:46px;border:1.5px solid var(--line);padding:0 20px;border-radius:12px;background:#fff;font-weight:700}.vars button.on{border-color:var(--navy);background:var(--navy);color:#fff}.vars button.no{opacity:.5;text-decoration:line-through}
.d-buy{position:sticky;bottom:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;margin:16px calc(-1*var(--gut)) 0;padding:10px var(--gut) calc(10px + env(safe-area-inset-bottom));background:#f6f8fb;border-top:1px solid var(--line);box-shadow:0 -12px 26px -20px rgba(19,38,71,.4)}
.d-buy .price{font-size:21px;margin:0;flex-direction:column;align-items:flex-start;gap:0}.d-buy .price small{margin:0}.d-buy .price .stock{margin-top:2px}
.d-act{display:flex;gap:8px;align-items:center;flex:1;justify-content:flex-end;min-width:0}.d-act .btn{min-height:50px;flex:1;max-width:260px}.d-act .step{flex:none;min-width:150px}
.d-h{font-size:16px;font-weight:800;color:var(--navy);margin:22px 0 10px}
.d-feat{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
.d-feat li{display:flex;gap:8px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 12px;font-size:13.5px;line-height:1.85;color:var(--ink2)}.d-feat li b{display:block;font-size:14px;color:var(--navy)}
.d-feat .ic{width:20px;height:20px;margin-top:2px;color:#fff;background:var(--ok);border-radius:50%;padding:4px}
.d-info{display:grid;gap:8px;margin:14px 0 0}.d-info p{display:flex;gap:10px;align-items:flex-start;margin:0;background:var(--sand);border-radius:14px;padding:10px 12px;font-size:14px;line-height:1.9;color:var(--ink2)}.d-info p b{display:block;color:var(--navy);font-size:13.5px}.d-info .ic{width:20px;height:20px;margin-top:3px;color:var(--orange)}
.d-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin:0}.d-specs div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 12px}.d-specs dt{font-size:12.5px;color:var(--muted);font-weight:600}.d-specs dd{margin:0;font-size:14px;font-weight:700;color:var(--ink);line-height:1.7}
.d-certlink{display:flex;align-items:center;gap:8px;min-height:48px;margin-top:14px;padding:0 14px;border-radius:12px;background:#fff;border:1px solid var(--line);font-weight:700;color:var(--navy)}.d-certlink .ic{color:var(--orange)}
.d-warn,.d-med{display:flex;gap:8px;align-items:flex-start;margin:14px 0 0;padding:10px 12px;border-radius:12px;font-size:13.5px;line-height:1.85}
.d-warn{background:var(--orangeL);color:var(--orangeD)}.d-med{background:var(--sand);color:var(--ink2)}.d-warn .ic,.d-med .ic{width:18px;height:18px;margin-top:4px}

/* مشاوره */
.plats{max-width:760px;margin:12px auto 0;padding:0 var(--gut);display:grid;gap:10px}
.plat{--b:var(--navy);--t:#fff;display:flex;align-items:center;gap:14px;min-height:68px;padding:10px 16px;border-radius:18px;background:var(--b);color:var(--t);box-shadow:0 10px 22px -16px rgba(19,38,71,.7);transition:transform .15s,filter .2s}
.plat:hover{filter:brightness(1.06)}.plat:active{transform:scale(.985)}
.plat-ic{flex:none;width:48px;height:48px;border-radius:50%;background:#fff;color:var(--b);display:grid;place-items:center}
.plat-ic .ic{width:26px;height:26px}.plat-svg{width:26px;height:26px;fill:currentColor}
.plat .bm{width:26px;height:26px;background:currentColor;-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.bm-rubika{--m:url(/images/brand/rubika.png)}.bm-bale{--m:url(/images/brand/bale.png)}
.plat-t{display:grid;min-width:0}.plat-t b{font-size:17px;font-weight:800;line-height:1.5}.plat-t small{font-size:13.5px;line-height:1.6}
.plat-arr{margin-inline-start:auto;width:20px;height:20px}
/* رنگ برند هر پلتفرم؛ رنگ متن طوری انتخاب شده که کنتراست ≥ ۴٫۵:۱ باشد (متن تیره روی رنگ‌های روشن) */
.plat-whatsapp{--b:#25d366;--t:#0b1c36}.plat-telegram{--b:#229ed9;--t:#0b1c36}.plat-eitaa{--b:#ff7634;--t:#0b1c36}.plat-bale{--b:#00b898;--t:#0b1c36}.plat-rubika{--b:#5b2e91;--t:#fff}.plat-online{--b:#1f3a68;--t:#fff}
.sec-h{max-width:760px;margin:26px auto 10px;padding:0 var(--gut);font-size:18px;font-weight:800;color:var(--navy)}
.tools-cards{max-width:760px;margin:0 auto;padding:0 var(--gut);display:grid;gap:12px}
.tcard{display:grid;gap:6px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:18px;transition:box-shadow .25s,border-color .25s}.tcard:hover{box-shadow:var(--sh);border-color:transparent}
.tc-ic{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--orangeL);color:var(--orange)}.tc-ic .ic{width:26px;height:26px}
.tcard b{font-size:17px;color:var(--navy)}.tcard>span:not(.tc-ic){font-size:14px;color:var(--ink2);line-height:1.9}
.tc-go{display:inline-flex;align-items:center;gap:4px;min-height:44px;font-style:normal;font-weight:800;color:var(--orange)}
.plats~.hint,.tools-cards~.hint{max-width:728px;margin-inline:auto}

/* صفحه‌های متنی و مجوزها */
.doc{max-width:760px;margin:0 auto;padding:6px var(--gut) 28px}
.doc h1{font-size:25px;font-weight:800;color:var(--navy);margin:6px 0 12px}.doc h2{font-size:18px;font-weight:800;color:var(--navy);margin:24px 0 6px}
.doc p,.doc li{color:var(--ink2);font-size:15px;line-height:2}.doc ul{padding-inline-start:20px}
.doc .kv{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:14px 0}.doc .kv dt{color:var(--muted);font-weight:600}.doc .kv dd{margin:0}.doc .kv dd a{color:var(--goldD);font-weight:700}
.cbtns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
.cb{display:flex;align-items:center;justify-content:center;min-height:48px;border-radius:12px;font-weight:700;background:var(--sand);color:var(--navy)}.cb:hover{background:var(--sand2)}.cb.call{grid-column:1/-1;background:var(--navy);color:#fff}
.cert-hero{display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;margin:6px 0 14px}.cert-hero img{max-height:180px;width:auto}
.cert-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:14px 0}
.cert-card{display:grid;gap:4px;align-content:start;padding:12px;background:#fff;border:1px solid var(--line);border-radius:16px}.cert-card:hover{box-shadow:var(--sh);border-color:transparent}
.cc-img{display:grid;place-items:center;height:84px;margin-bottom:4px}.cc-img img{max-height:100%;width:auto;max-width:100%;filter:grayscale(1)}.cert-card:hover .cc-img img{filter:none}
.cert-card b{font-size:14.5px;color:var(--navy);line-height:1.7}.cert-card small{font-size:12.5px;color:var(--muted);line-height:1.7}
.certs-pic{width:100%;max-width:420px;margin:8px auto 16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}
.enamad-row{display:flex;justify-content:center;margin:10px 0}
.iso-list{list-style:none;padding:0;margin:12px 0;display:grid;gap:8px}.iso-list li{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;line-height:1.8}.iso-list b{min-width:92px;color:var(--navy)}
.nf{text-align:center;padding:48px var(--gut)}.nf b{display:block;font-size:64px;line-height:1.2;font-weight:800;color:var(--orange)}.nf h1{font-size:22px;color:var(--navy);margin:6px 0 8px}.nf p{color:var(--ink2);margin:0 0 20px}

/* پانویس */
.foot{background:#fff;border-top:1px solid var(--line);margin-top:20px;padding:8px var(--gut) calc(12px + env(safe-area-inset-bottom))}
.foot-in{max-width:1120px;margin:0 auto}
.foot nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px}
.foot nav a{display:flex;align-items:center;min-height:44px;font-size:14px;font-weight:600;color:var(--ink2)}.foot nav a:hover{color:var(--navy)}
.foot-copy{margin:4px 0 0;padding-top:8px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);text-align:center}

@media(min-width:600px){
  .list,.cert-grid,.tools-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plats{grid-template-columns:repeat(2,minmax(0,1fr));max-width:900px}.sec-h{max-width:900px}.tools-cards{max-width:900px}
  .foot nav{grid-template-columns:repeat(4,auto);justify-content:center;gap:0 24px}
  .d-feat{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(min-width:900px){
  :root{--hdr:68px;--gut:24px}
  .top-in{padding:0 24px}.top-nav{display:flex;gap:4px;margin-inline-start:20px}.top-nav a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;font-weight:700;font-size:14.5px;color:var(--ink2)}.top-nav a:hover,.top-nav a[aria-current]{background:var(--sand);color:var(--navy)}
  .hero{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:44px;align-items:center;padding:28px 24px 36px}
  .hero-photo{height:min(74svh,660px);min-height:440px;border-radius:28px}
  .hero-cap{padding:22px 24px}.hero-cap h1{font-size:30px}.hero-cap p{font-size:15px}
  .hero-in{display:grid;gap:22px}.lead{display:block}
  .cta{min-height:68px;font-size:19px;padding:0 24px;border-radius:18px}
  .trust-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.enamad,.ct{min-height:104px;height:104px}.enamad img{height:92px}
  .page-head h1{font-size:30px}.page-head{padding-top:26px}
  .list{gap:14px;padding-bottom:28px;grid-template-columns:repeat(2,minmax(0,1fr))}
  .item{grid-template-columns:96px minmax(0,1fr);padding:12px;gap:2px 16px}.thumb{width:96px}
  .bar{display:none!important}body.has-bar main{padding-bottom:0}
  .prod{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:40px;padding-bottom:40px;align-items:start}
  .d-pic{position:sticky;top:88px;width:100%}
  .d-in h1{font-size:28px}
  .d-buy{position:static;margin:16px 0 0;padding:14px 0;background:none;border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:none}
  .plats{gap:14px}.doc h1{font-size:30px}
  .foot nav{gap:0 32px}
}
@media(min-width:1100px){.list{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:360px){.brand small{display:none}.acc-btn{padding:0 10px}.acc-btn .ic{display:none}}


/* ——— اجزا: پنجره‌ها (سبد خرید، حساب کاربری، مشاوره، چت، سونوگرافی)، فرم‌ها، پرداخت، فاکتور ——— */
/* پنجره‌ها */
.sheet{position:fixed;inset:0;z-index:50;display:flex;justify-content:flex-start}.sheet[hidden]{display:none}
.sheet-bg{position:absolute;inset:0;background:rgba(19,38,71,.45);backdrop-filter:blur(4px);animation:fade .25s}
.sheet-box{position:relative;width:min(500px,100%);height:100%;background:var(--bg);box-shadow:var(--sh);animation:slide .4s var(--ease);display:flex;flex-direction:column}
@keyframes slide{from{transform:translateX(36px);opacity:0}}@keyframes fade{from{opacity:0}}
.sheet-scroll{overflow:auto;padding:28px 26px;flex:1}
.x{position:absolute;top:16px;left:16px;z-index:2;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--ink)}.x:hover{background:var(--sand)}
.sheet-title{font-size:22px;font-weight:800;margin-bottom:18px}
.vars{display:flex;gap:8px;margin:16px 0}.vars button{border:1px solid var(--line);padding:7px 18px;border-radius:10px;background:#fff;font-weight:700}.vars button.on{border-color:var(--navy);background:var(--navy);color:#fff}
.qty button{background:var(--orangeL)!important;border-color:transparent!important;color:var(--orangeD)}
.hint{font-size:13.5px;color:var(--ink2);background:var(--sand);padding:12px 16px;border-radius:12px}.hint a{color:var(--goldD)}
.c-line{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.c-line img{width:48px;height:60px;border-radius:12px;object-fit:cover;background:var(--sand);mix-blend-mode:multiply}
.c-line b{display:block;font-size:14.5px}.c-line small{color:var(--muted)}
.qty{display:flex;align-items:center;gap:8px}.qty button{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:#fff;font-weight:800}
.sum{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin:18px 0}.sum div{display:flex;justify-content:space-between;gap:12px;padding:4px 0}.sum div>span:last-child{text-align:left}.sum .t{font-weight:800;font-size:16px;border-top:1px dashed var(--line);margin-top:6px;padding-top:10px}
.free{color:var(--ok)}.free-hint{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--ok);font-weight:600;margin:-8px 0 16px}
.fields{display:grid;gap:14px}.fields label{display:grid;gap:6px;font-size:13.5px;font-weight:700;color:var(--ink)}
.fields.two{grid-template-columns:1fr 1fr}.fields .full{grid-column:1/-1}@media(max-width:480px){.fields.two{grid-template-columns:1fr}}
.fields input,.fields textarea,.fields select{border:1.5px solid var(--line);border-radius:12px;background:#fff;padding:12px 14px;font-weight:500;font-size:16px;width:100%;min-height:50px;transition:border-color .2s,box-shadow .2s}.fields textarea{min-height:84px;resize:vertical}
.fields input::placeholder,.fields textarea::placeholder{color:#a3acbd;font-weight:400}
.fields input:user-invalid,.fields textarea:user-invalid,.fields select:user-invalid{border-color:var(--err);background:#fff8f7}
.fields input:focus,.fields textarea:focus,.fields select:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 4px rgba(31,58,104,.12)}
.fields label .opt{color:var(--muted);font-weight:500;font-size:12px}
.fs{background:#fff;border:1px solid var(--line)!important;border-radius:16px;padding:14px 14px 16px!important}.fs legend{padding:0 6px}
.fs{border:0;padding:0;margin:0 0 16px}.fs legend{font-weight:800;margin-bottom:8px;font-size:15px}
.steps-mini{list-style:none;padding:0;margin:-4px 0 20px;display:flex;gap:6px;font-size:12.5px;font-weight:600;color:var(--muted)}
.steps-mini li{flex:1;display:flex;align-items:center;gap:6px;padding-bottom:8px;border-bottom:2px solid var(--line)}
.steps-mini span{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:var(--sand);font-size:12px;flex:none}
.steps-mini li.on{color:var(--navy);border-color:var(--navy)}.steps-mini li.on span{background:var(--navy);color:#fff}.steps-mini li.done{border-color:var(--gold)}.steps-mini li.done span{background:var(--gold);color:#fff}
.auth-switch{display:flex;background:var(--sand);border-radius:11px;padding:4px;margin-bottom:16px}.auth-switch button{flex:1;border:0;background:none;padding:8px;border-radius:8px;font-weight:700;color:var(--muted)}.auth-switch button.on{background:#fff;color:var(--ink);box-shadow:0 2px 8px -4px rgba(19,38,71,.3)}
.who{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:14px;margin:0 0 16px}.who span{flex:1}
.co-btns{display:grid;grid-template-columns:auto 1fr;gap:10px}
.form-err{margin:0 0 12px;padding:10px 14px;border-radius:11px;background:#f8e9e7;color:var(--err);font-weight:600;font-size:13.5px}
.alt-order{text-align:center;font-size:13.5px;color:var(--muted);margin:14px 0 0}
.send{display:grid;gap:10px;margin-top:16px}
.is-busy{opacity:.7;pointer-events:none}.is-busy::after{content:"";width:15px;height:15px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}
.pay{display:grid;gap:14px}
.pay-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.pay-amount{text-align:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.pay-amount small{display:block;color:var(--muted);font-weight:600}.pay-amount b{display:block;font-size:30px;font-weight:800;line-height:1.4}.pay-amount i{font-style:normal;font-size:14px;color:var(--muted)}.pay-amount span{display:block;font-size:12.5px;color:var(--muted)}.pay-amount .copy{margin-top:8px}
.copy{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--ink);padding:3px 12px;font-size:12.5px;font-weight:700}
.bank-card{position:relative;overflow:hidden;border-radius:18px;padding:20px;color:#fff;background:radial-gradient(300px 180px at 0 0,rgba(242,140,40,.3),transparent 70%),linear-gradient(135deg,#24457a,#132647);display:grid;gap:12px}
.bc-top{display:flex;justify-content:space-between;align-items:center;font-weight:700;color:var(--gold2)}.bc-top .ic{width:26px;height:26px}
.bc-num,.bc-sheba{display:flex;align-items:center;justify-content:space-between;gap:10px}
.bc-num{flex-wrap:wrap}.bc-num b{font-size:clamp(17px,4.8vw,23px);letter-spacing:1px;font-weight:800;white-space:nowrap}.bc-sheba{font-size:13px}.bc-sheba small{opacity:.6}.bc-sheba b{flex:1;font-weight:600;word-break:break-all}
.bank-card .copy{background:rgba(255,255,255,.12);border-color:transparent;color:#fff;flex:none}
.bc-holder{font-size:13.5px;opacity:.85}.bc-holder b{color:var(--gold2)}
.pay-steps{margin:0;padding-inline-start:20px;font-size:13.5px;color:var(--ink2)}.pay-steps li{margin:3px 0}
.rcpt{display:grid;gap:12px}
.drop{display:block;cursor:pointer}.drop-in{display:grid;place-items:center;gap:4px;text-align:center;padding:22px;border-radius:14px;border:1.5px dashed var(--sand2);background:#fff;color:var(--ink)}.drop-in .ic{width:28px;height:28px;color:var(--gold)}.drop-in small{color:var(--muted)}.drop-in img{max-height:200px;border-radius:10px}.drop:hover .drop-in{border-color:var(--gold)}
.pay-ok,.pay-bad{display:flex;gap:10px;padding:14px;border-radius:12px;font-size:13.5px}.pay-ok{background:#e9f2ec;color:#2e5f40}.pay-ok .ic{width:24px;height:24px}.pay-ok b,.pay-bad b{display:block}.pay-bad{background:#f8e9e7;color:var(--err);flex-direction:column;gap:2px}
.badge{display:inline-flex;padding:1px 10px;border-radius:99px;font-size:12px;font-weight:700;white-space:nowrap;background:var(--sand);color:var(--ink2)}
.st-awaiting_payment{background:#f6ecd9;color:#7a5520}.st-receipt_submitted{background:#e6edf5;color:#2f5378}.st-receipt_rejected,.st-canceled{background:#f8e9e7;color:var(--err)}.st-paid{background:#e9f2ec;color:var(--ok)}.st-shipped{background:#ece8f3;color:#4b3f6b}.st-delivered{background:var(--ok);color:#fff}
.acc-card{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.acc-card div{flex:1}.acc-card b{display:block}.acc-card small{color:var(--muted)}
.acc-av{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:800;font-size:19px}
.acc-h{font-size:16px;margin:22px 0 10px}
.ord{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}
.ord summary{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding:14px;cursor:pointer;list-style:none}.ord summary::-webkit-details-marker{display:none}
.ord-id{font-weight:800}.ord summary b{margin-inline-start:auto}.ord summary small{width:100%;color:var(--muted);font-size:12px}
.ord-body{padding:0 14px 14px;display:grid;gap:10px}.ord .pay-head{display:none}
.ord-items{list-style:none;margin:0;padding:10px 14px;background:var(--bg);border-radius:10px;font-size:13.5px}.ord-items li{display:flex;justify-content:space-between;gap:8px;padding:3px 0}
.ord-ship,.ord-track{display:flex;gap:8px;margin:0;font-size:13.5px;color:var(--ink2)}.ord-note{margin:0;background:#f6ecd9;padding:8px 12px;border-radius:10px;font-size:13.5px}
.acc-edit{margin-top:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px}.acc-edit summary{display:flex;align-items:center;gap:8px;font-weight:700;cursor:pointer}.acc-edit form{display:grid;gap:12px;margin-top:12px}
.info h2{font-size:22px;font-weight:800;margin:0 0 12px}.info h3{font-size:15.5px;margin:20px 0 6px}
.info p,.info li{color:var(--ink2);font-size:14.5px}
.info .about-pic{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:50% 30%;border-radius:16px;margin:0 0 16px}
.info dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:14px 0}.info dt{color:var(--muted);font-weight:600}.info dd{margin:0}.info dd a{color:var(--goldD)}
.otp-code{font-size:24px!important;letter-spacing:12px;text-align:center;font-weight:800;direction:ltr}
#otpForm{display:grid;gap:12px;margin-bottom:16px}#otpForm .hint{margin:0}#otpForm .alt-order{margin:0}
.info .cbtns a svg{width:18px;height:18px;fill:currentColor}.info .cbtns a .bm{width:18px;height:18px;background:currentColor;-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.info .socials-row{display:flex;gap:8px;margin-top:12px}.info .socials-row .soc{background:var(--sand);color:var(--ink)}.info .socials-row .soc:hover{background:var(--ink);color:#fff}
.d-feat{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.d-feat li{display:flex;gap:8px;align-items:flex-start;font-size:14px;line-height:1.85;color:var(--ink2)}
.d-feat .ic{width:16px;height:16px;flex:none;margin-top:5px;color:var(--ok)}
.info .cbtns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
.info .cbtns a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:46px;border-radius:11px;font-weight:700;background:var(--sand)}
.info .cbtns a:hover{background:var(--sand2)}.info .cbtns .wa .ic{color:#25d366}.info .cbtns .call{grid-column:1/-1;background:var(--navy);color:#fff}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:60;background:var(--navy9);color:#fff;padding:10px 20px;border-radius:12px;box-shadow:var(--sh);font-weight:600;font-size:14px;white-space:nowrap;max-width:calc(100% - 32px);overflow:hidden;text-overflow:ellipsis}.toast[hidden]{display:none}
/* مشاور هوشمند، گفت‌وگو و سونوگرافی */
.tabs .dot{position:absolute;top:2px;left:4px;width:10px;height:10px;border-radius:50%;background:#e5484d}
.care .sheet-box{width:min(560px,100%)}
.care-head{padding:26px 26px 0;flex:none}.care-head .sheet-title{margin-bottom:12px}
.tabs{display:flex;gap:4px;background:var(--sand);border-radius:12px;padding:4px}
.tabs button{position:relative;flex:1;border:0;background:none;padding:8px 6px;border-radius:9px;font-weight:700;font-size:13px;color:var(--muted)}.tabs button.on{background:#fff;color:var(--navy);box-shadow:0 2px 8px -4px rgba(19,38,71,.3)}
.tabs .dot{box-shadow:0 0 0 2px var(--sand)}
.care-body{flex:1;min-height:0;display:flex;flex-direction:column}
.feed{flex:1;min-height:0;overflow:auto;padding:16px 26px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:86%;padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.85;white-space:pre-line;word-break:break-word}
.msg.me{align-self:flex-start;background:var(--navy);color:#fff;border-end-start-radius:4px}
.msg.them{align-self:flex-end;background:#fff;border:1px solid var(--line);border-end-end-radius:4px}
.msg time{display:block;font-size:12px;opacity:.6;margin-top:2px}
.msg img.att{max-width:220px;max-height:260px;border-radius:10px;margin-top:4px;cursor:zoom-in}
.msg .mform{display:grid;gap:8px;margin-top:6px;white-space:normal}.msg .mform b{font-size:14px}
.msg .ans{list-style:none;margin:4px 0 0;padding:0;white-space:normal}.msg .ans li{padding:2px 0}.msg .ans img{max-width:140px;border-radius:8px;display:block}
.pcards{display:grid;gap:8px;margin-top:8px;white-space:normal}
.pcard{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;background:var(--bg);border-radius:12px;padding:6px}
.pcard img{width:44px;height:55px;border-radius:8px;object-fit:cover;background:var(--sand)}.pcard b{display:block;font-size:13.5px}.pcard small{color:var(--muted);font-size:12px}
.pcard button{border:0;border-radius:99px;background:var(--navy);color:#fff;font-size:12px;font-weight:700;padding:5px 12px}
.chips-q{display:flex;gap:6px;flex-wrap:wrap;padding:0 26px 10px}.chips-q button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:5px 12px;font-size:12.5px;font-weight:600}
.composer{flex:none;display:flex;gap:8px;align-items:flex-end;padding:12px 26px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--bg)}
.composer textarea{flex:1;resize:none;border:1.5px solid var(--line);border-radius:14px;padding:10px 14px;font-size:16px;max-height:120px;min-height:44px;background:#fff}
.composer textarea:focus{outline:0;border-color:var(--navy)}
.composer .ib{flex:none;width:44px;height:44px;border-radius:50%;border:0;display:grid;place-items:center;background:var(--sand);color:var(--ink);cursor:pointer}.composer .ib.send{background:var(--orange);color:#fff}
.att-prev{padding:0 26px 8px;font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:8px}.att-prev img{height:44px;border-radius:8px}
.care-pad{flex:1;min-height:0;overflow:auto;padding:16px 26px 26px;display:grid;gap:14px;align-content:start}
.disclaimer{font-size:12.5px;color:#7a5520;background:#f6ecd9;border-radius:11px;padding:10px 14px;margin:0}
.sono-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;display:grid;gap:6px;font-size:14px}
.sono-card .resp{background:var(--bg);border-radius:10px;padding:10px 12px;white-space:pre-line;line-height:1.9}
.imgs{display:flex;gap:8px;flex-wrap:wrap}.imgs img{width:72px;height:72px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.check{display:flex;gap:8px;align-items:flex-start;font-size:13px;font-weight:600}.check input{margin-top:6px}
@media(max-width:900px){
  .care-head{padding:20px 16px 0}.feed,.care-pad{padding-inline:16px}.composer{padding-inline:16px}.chips-q{padding-inline:16px}.att-prev{padding-inline:16px}
}
/* منطق فروشگاه: موجودی، تخفیف، مهلت، لغو، فاکتور */
.stock{display:inline-block;font-size:12px;font-weight:700;color:#8a5a00;background:#f6ecd9;border-radius:99px;padding:0 9px;margin-top:2px;width:max-content}.stock.no{color:var(--err);background:#f8e9e7}
.item.out .thumb img{filter:grayscale(1);opacity:.55}.item.out .price{color:var(--muted)}
.add[disabled]{opacity:.55;cursor:not-allowed;background:var(--sand);border-color:var(--sand)}
.vars button.no{opacity:.45;text-decoration:line-through}
.d-buy .price .stock{display:block;margin-top:4px}
.coupon{display:flex;gap:8px;margin:16px 0 0}.coupon input{flex:1;border:1.5px solid var(--line);border-radius:12px;padding:10px 14px;background:#fff;font-size:16px;min-width:0;text-transform:uppercase}.coupon input:focus{outline:0;border-color:var(--navy)}.coupon .btn{min-height:44px}
.coupon-on{display:flex;align-items:center;gap:8px;margin:16px 0 0;padding:10px 14px;border-radius:11px;background:#e9f2ec;color:var(--ok);font-size:13.5px}.coupon-on span{flex:1}
.sum .disc{color:var(--ok)}
.qty button[disabled]{opacity:.35;cursor:not-allowed}
.c-line .stock{display:block}
.deadline{display:flex;gap:8px;align-items:flex-start;margin:0;padding:10px 14px;border-radius:11px;background:#f6ecd9;color:#7a5520;font-size:13px}.deadline .ic{width:16px;height:16px;margin-top:4px}
.cancel-o{justify-self:center;color:var(--err);font-size:13px}
.ord-track{flex-wrap:wrap;align-items:center}.ord-track a{color:var(--goldD);font-weight:700}
#print{display:none}
@media print{
  body>*:not(#print){display:none!important}
  #print{display:block}
  .inv{font-family:Vazir,Tahoma,sans-serif;color:#000;padding:8mm;font-size:12pt}
  .inv header{display:flex;justify-content:space-between;gap:12px;border-bottom:2px solid #000;padding-bottom:8px;margin-bottom:10px}
  .inv header b{font-size:16pt;display:block}.inv header small{display:block}.inv header span{display:block;text-align:left}
  .inv section{margin:8px 0 12px;line-height:1.9}
  .inv table{width:100%;border-collapse:collapse;margin:8px 0}.inv .lines th,.inv .lines td{border:1px solid #000;padding:5px 8px;text-align:right}.inv .lines th{background:#eee}
  .inv .totals{width:55%;margin-inline-start:auto}.inv .totals td{padding:4px 8px;border-bottom:1px solid #ccc}
  .inv footer{margin-top:16px;text-align:center}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* v8: قفل اسکرول پشت پنجره، اسکرول نرم و بدون لرزش در موبایل */
html.lock,html.lock body{overflow:hidden}
.sheet-scroll,.feed,.care-pad{overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.sheet-scroll{--px:26px;--pb:28px;padding:var(--pb) var(--px)}
@media(max-width:900px){
  .sheet-bg{backdrop-filter:none;background:rgba(19,38,71,.55)}
  .sheet-box{box-shadow:none}
  .sheet-scroll{--px:16px;--pb:22px}
  .thumb img,.d-pic img,.c-line img{mix-blend-mode:normal}
  .item:hover .thumb img{transform:none}
}
/* حساب کاربری */
.acc-hero{text-align:center;padding:6px 0 14px}
.acc-hero-ic{display:inline-grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--orangeL);color:var(--orange);margin-bottom:8px}.acc-hero-ic .ic{width:28px;height:28px}
.acc-hero h2{font-size:21px;font-weight:800;color:var(--navy);margin:0}.acc-hero p{margin:2px 0 0;color:var(--muted);font-size:13.5px}
.acc-perks{list-style:none;margin:18px 0 0;padding:14px;display:grid;gap:10px;background:#fff;border:1px solid var(--line);border-radius:16px}
.acc-perks li{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600;color:var(--ink2)}.acc-perks .ic{width:18px;height:18px;color:var(--orange);flex:none}
.acc-head{display:flex;align-items:center;gap:12px;padding:16px;border-radius:18px;color:#fff;background:radial-gradient(260px 160px at 0 0,rgba(242,140,40,.32),transparent 70%),linear-gradient(135deg,#24457a,#132647);margin:0 0 12px;padding-left:64px}
.acc-head .acc-av{width:50px;height:50px;background:#fff;color:var(--navy);flex:none}
.acc-head div{flex:1;min-width:0;display:grid}.acc-head small{opacity:.75;font-size:12px}.acc-head b{font-size:17px;line-height:1.5}.acc-head span{font-size:13px;opacity:.85;text-align:right}
.acc-head .link{color:#fff;opacity:.85;flex:none;font-size:13px}
.acc-alert{width:100%;display:flex;align-items:center;gap:10px;text-align:right;border:1px solid #f3d3a8;background:var(--orangeL);color:var(--orangeD);border-radius:14px;padding:11px 13px;margin:0 0 12px;font-size:12.5px}
.acc-alert span{flex:1}.acc-alert b{display:block;font-size:13.5px}.acc-alert .ic{width:18px;height:18px;flex:none}
.acc-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.acc-grid button{position:relative;display:grid;justify-items:start;gap:2px;text-align:right;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;transition:border-color .2s,box-shadow .2s}
.acc-grid button:hover{border-color:var(--orange2);box-shadow:var(--sh)}
.acc-grid .ic{width:22px;height:22px;color:var(--orange);margin-bottom:4px}.acc-grid b{font-size:14px;color:var(--navy)}.acc-grid small{font-size:12px;color:var(--muted)}
.acc-grid .dot{position:absolute;top:10px;left:10px;width:10px;height:10px;border-radius:50%;background:#e5484d}
.acc-empty{display:grid;justify-items:center;gap:8px;text-align:center;background:#fff;border:1px dashed var(--sand2);border-radius:16px;padding:18px}.acc-empty>.ic{width:30px;height:30px;color:var(--sand2)}
.acc-empty p{margin:0;color:var(--muted);font-size:13.5px}.acc-empty div{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.acc-edit summary{list-style:none}.acc-edit summary::-webkit-details-marker{display:none}.acc-edit summary span{display:grid}.acc-edit summary small{font-weight:500;color:var(--muted);font-size:12px}
.acc-help{display:flex;align-items:center;gap:8px;margin:14px 0 0;font-size:13px;color:var(--muted)}.acc-help .ic{width:16px;height:16px;color:var(--orange)}.acc-help a{color:var(--navy);font-weight:700}
.ord summary{flex-wrap:nowrap;gap:10px}
.ord-thumbs{display:flex;flex:none}.ord-thumbs img{width:34px;height:42px;border-radius:8px;object-fit:cover;border:2px solid #fff;background:var(--sand);margin-inline-start:-12px}.ord-thumbs img:first-child{margin-inline-start:0}
.ord-main{flex:1;min-width:0;display:grid;gap:2px}.ord-main>span{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ord-main small{color:var(--muted);font-size:12px}.ord-main small b{color:var(--ink)}
.ord-acts{display:flex;gap:8px}.ord-acts .btn{flex:1;min-height:42px}
.track{list-style:none;margin:2px 0 4px;padding:0;display:flex}
.track li{flex:1;position:relative;display:grid;justify-items:center;gap:3px;font-size:12px;font-weight:700;color:var(--muted);text-align:center}
.track li::before{content:"";position:absolute;top:11px;left:50%;width:100%;height:2px;background:var(--line);z-index:0}.track li:first-child::before{display:none}
.track i{position:relative;z-index:1;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:12px;background:var(--sand);color:var(--muted)}
.track li.done{color:var(--ok)}.track li.done i{background:var(--ok);color:#fff}.track li.done::before,.track li.on::before{background:var(--ok)}
.track li.on{color:var(--navy)}.track li.on i{background:var(--orange);color:#fff;box-shadow:0 0 0 4px var(--orangeL)}
/* مشاوره */
.msg.typing{display:flex;gap:4px;padding:14px 16px}.msg.typing i{width:7px;height:7px;border-radius:50%;background:var(--sand2);animation:blink 1s infinite}.msg.typing i:nth-child(2){animation-delay:.15s}.msg.typing i:nth-child(3){animation-delay:.3s}
@keyframes blink{50%{background:var(--orange)}}
.opts{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;white-space:normal}
.opts button{border:1.5px solid var(--orange2);background:var(--orangeL);color:var(--orangeD);border-radius:99px;padding:5px 12px;font-size:12.5px;font-weight:700;line-height:1.6;text-align:right}
.opts button:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.pcard img,.pcard div{cursor:pointer}.pcard small{display:block}.pcard .pc-price{color:var(--ink);font-weight:700}
.pcard button.in{background:var(--orangeL);color:var(--orangeD);display:inline-flex;gap:4px;align-items:center}.pcard button .ic{width:13px;height:13px}
.c-agent{flex:none;display:flex;align-items:center;gap:10px;margin:12px 26px 0;padding:10px 12px;border-radius:14px;background:#fff;border:1px solid var(--line)}
.c-agent img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex:none}.c-agent div{flex:1;min-width:0;display:grid}.c-agent b{font-size:14px;color:var(--navy)}.c-agent small{font-size:12px;color:var(--muted)}
.c-agent .ib{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--sand);color:var(--navy);flex:none}
.c-empty{margin:auto 0;text-align:center;color:var(--ink2);font-size:14px}.c-empty .opts{justify-content:center}
.day{align-self:center;margin:4px 0;font-size:12px;color:var(--muted)}.day span{background:var(--sand);border-radius:99px;padding:2px 10px}
.msg.pending{opacity:.65}.msg .seen{font-weight:700;color:var(--orange2)}
.msg img.att{display:block;cursor:zoom-in}.zoom{cursor:zoom-in}
.care-h{display:block;font-size:14px;font-weight:800;color:var(--navy);margin:2px 0 0}
.sono-intro{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;display:grid;gap:10px}.sono-intro b{color:var(--navy)}.sono-intro p{margin:0;font-size:13.5px;color:var(--ink2);line-height:1.9}
.sono-card header{display:flex;justify-content:space-between;align-items:center;gap:8px}.sono-card header small{color:var(--muted);font-weight:600}
.sono-card .resp b{display:flex;align-items:center;gap:6px;color:var(--navy);margin-bottom:4px}.sono-card .resp .ic{width:16px;height:16px;color:#4aa3f0}
.disclaimer.sm{font-size:12px;padding:6px 10px}
.sono-new{background:#fff;border:1px solid var(--line);border-radius:16px}
.sono-new summary{list-style:none;display:flex;align-items:center;gap:8px;padding:12px 14px;font-weight:800;color:var(--navy);cursor:pointer}.sono-new summary::-webkit-details-marker{display:none}.sono-new summary .ic{color:var(--orange)}
.sono-new .sono-card{border:0;border-top:1px solid var(--line);border-radius:0 0 16px 16px}
.sthumbs{display:flex;gap:8px;flex-wrap:wrap}.sthumbs:empty{display:none}
.sthumb{position:relative;width:76px;height:76px}.sthumb img{width:100%;height:100%;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.sthumb button{position:absolute;top:-6px;left:-6px;width:24px;height:24px;border-radius:50%;border:0;background:var(--err);color:#fff;font-size:15px;line-height:1;display:grid;place-items:center}
.sthumb small{position:absolute;bottom:4px;inset-inline:4px;text-align:center;font-size:12px;font-weight:700;background:rgba(179,38,30,.85);color:#fff;border-radius:6px}
.tip{display:flex;gap:8px;align-items:flex-start;margin:0;font-size:12.5px;color:var(--muted);line-height:1.8}.tip .ic{width:16px;height:16px;flex:none;margin-top:4px;color:var(--orange)}
.lb{position:fixed;inset:0;z-index:80;background:rgba(10,18,34,.92);display:grid;place-items:center;padding:20px}.lb[hidden]{display:none}.lb img{max-width:100%;max-height:100%;border-radius:10px}.lb .x{top:16px;left:16px;position:absolute}
@media(max-width:900px){.c-agent{margin:10px 16px 0}}

/* ——— اصلاحات لمس‌پذیری و خوانایی روی اجزای پنجره‌ها (موبایل اول) ——— */
.x{width:44px;height:44px;top:12px;left:12px}
.sheet-scroll{padding-top:max(var(--pb,22px),56px)}
.sheet-title{margin-top:4px}
.tabs button{min-height:44px}
.qty{gap:4px}.qty button{width:44px;height:44px;font-size:20px}.qty b{min-width:28px;text-align:center}
.c-line{grid-template-columns:48px minmax(0,1fr) auto}
.copy{min-height:44px;padding:0 14px}
.opts button,.chips-q button{min-height:44px}
.pcard{grid-template-columns:48px minmax(0,1fr) auto}.pcard button{min-height:44px;padding:0 14px;font-size:13px}
.auth-switch button{min-height:44px}
.acc-edit summary{min-height:44px}
.composer textarea{min-height:48px}
.sthumb button{width:44px;height:44px;top:-14px;left:-14px;background:transparent}
.sthumb button::before{content:"×";display:grid;place-items:center;width:24px;height:24px;margin:10px;border-radius:50%;background:var(--err);color:#fff;font-size:16px}
.fields input,.fields textarea,.fields select{font-size:16px}
.check{min-height:44px;align-items:center}.check input{width:22px;height:22px;margin:0;flex:none}
.hint a,.alt-order a{display:inline-block;min-height:24px}
.sheet-box{padding-bottom:env(safe-area-inset-bottom)}
.composer{padding-bottom:calc(14px + env(safe-area-inset-bottom))}
/* کیبورد موبایل: فرم‌های داخل پنجره با اسکرول، و دکمه‌ی ارسال هنگام تایپ دیده می‌شود */
.sheet-scroll form .btn:last-child,.sheet-scroll .btn-block{scroll-margin-bottom:96px}
.fields input:focus,.fields textarea:focus,.fields select:focus{scroll-margin-block:96px}
.sheet-box{max-height:100dvh}
.hide-sm{display:inline}
.tabs button[aria-selected="true"]{background:#fff;color:var(--navy);box-shadow:0 2px 8px -4px rgba(19,38,71,.3)}
@media(max-width:380px){.tabs button{font-size:12.5px;padding:8px 2px}}
.consent{display:grid;gap:8px;background:var(--orangeL);border:1px solid #f3d3a8;border-radius:14px;padding:12px 14px}.consent .check{font-weight:600;line-height:1.9;font-size:13.5px}
.up-bar{height:8px;border-radius:99px;background:var(--sand);overflow:hidden}.up-bar i{display:block;height:100%;width:0;border-radius:99px;background:var(--orange);transition:width .25s}
.up-note{margin:0;font-size:13px;color:var(--ink2)}
.steps-note{display:flex;gap:6px;list-style:none;margin:0 0 6px;padding:0;font-size:12.5px;color:var(--muted)}
.pay-methods{display:grid;gap:8px;margin:0 0 14px;border:0;padding:0}.pay-methods legend{font-weight:800;margin-bottom:8px;font-size:15px;padding:0}
.pm{display:flex;align-items:center;gap:12px;min-height:60px;padding:10px 14px;background:#fff;border:1.5px solid var(--line);border-radius:14px;cursor:pointer}
.pm input{width:22px;height:22px;margin:0;flex:none;accent-color:var(--navy)}.pm span{display:grid;line-height:1.7}.pm b{font-size:15px;color:var(--navy)}.pm small{font-size:13px;color:var(--ink2)}
.pm:has(input:checked){border-color:var(--navy);background:#f0f4fb;box-shadow:0 0 0 3px rgba(31,58,104,.12)}
.pay-online{display:grid;gap:8px}
@media print{.bar,.top,.foot,.skip{display:none!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.vars{margin:14px 0 0}.vars button{min-height:46px;padding:0 20px}
.hint{display:block}
.ct img{width:100%;height:100%;max-height:none;object-fit:contain}
.ct-sm img{width:100%;height:100%}
.cc-img img{width:100%;height:100%;max-height:none;object-fit:contain}
.enamad img{min-height:40px}
@media(max-width:599px){
  .trust-bar{flex-direction:column;align-items:stretch;text-align:center}
  .trust-bar .enamad{align-self:center}
  .tb-certs{justify-content:center;flex-wrap:nowrap}.ct-sm{width:56px;flex:none}
}
.vlab{display:block;font-size:13px;font-weight:700;color:var(--muted)}
.crumbs a{min-width:44px;justify-content:center}
.hint a,.alt-order a{display:inline-flex;align-items:center;min-height:44px;padding:0 6px}
.i-body h3 a::after{content:"";position:absolute;inset:0;z-index:0}   /* کل کارت لینک محصول است */
.ctl,.item .stock{position:relative;z-index:1}
body.has-bar .toast{bottom:calc(86px + env(safe-area-inset-bottom))}
.toast{bottom:calc(22px + env(safe-area-inset-bottom))}
/* لوگوی مجوزها: داخل کاشی با اندازه‌ی ثابت جا می‌شود (position مطلق، چون درصدِ ارتفاع در grid خودکار کار نمی‌کند) */
.ct,.cc-img{position:relative;display:block}
.ct img,.cc-img img{position:absolute;inset:8px;width:calc(100% - 16px);height:calc(100% - 16px);max-width:none;max-height:none;object-fit:contain}
.ct-sm img{inset:4px;width:calc(100% - 8px);height:calc(100% - 8px)}
.ct-sm{height:44px}
.cc-img{height:84px;width:100%}
.doc .about-pic{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:50% 30%;border-radius:16px;margin:0 0 16px}
/* لوگوی مجوزها: بدون بزرگ‌کردن بیش از ۱٫۵ برابرِ پیکسل‌های اصلی (--nw/--nh در HTML)؛ تار نمی‌شوند */
.ct,.cc-img{display:grid;grid-template:minmax(0,1fr)/minmax(0,1fr);place-items:center;padding:8px}
.ct img,.cc-img img{position:static;inset:auto;width:auto;height:auto;max-width:min(100%,var(--nw,100%));max-height:min(100%,var(--nh,100%));object-fit:contain}
.ct-sm{padding:4px}
.cert-hero img{width:auto;height:auto;max-width:min(100%,var(--nw,100%));max-height:min(180px,var(--nh,180px))}
/* گوشی‌های کوتاه (مثل 360×640 و 360×740): عکس هرچه جا هست می‌گیرد تا دکمه‌ها و اینماد بدون اسکرول بمانند */
@media(max-width:899px){
  .hero-photo{height:clamp(150px,calc(100svh - 470px),340px)}
}
@media(max-width:899px) and (max-height:760px){
  .hero-photo{height:clamp(150px,calc(100svh - 400px),340px)}
  .hero{gap:10px;padding-block:8px 16px}.hero-in{gap:10px}.cta-col{gap:8px}.cta{min-height:54px}.trust{gap:6px}
  .trust-grid{gap:6px}.trust-grid .enamad,.trust-grid .ct{height:76px;min-height:76px}.trust-grid .enamad img{height:64px}
}
/* گوشی افقی (مثل 740×360 و 844×390): عکس و دکمه‌ها کنار هم، بدون اسکرول */
@media(orientation:landscape) and (max-height:520px) and (max-width:1000px){
  :root{--hdr:52px}
  .hero{grid-template-columns:minmax(0,4fr) minmax(0,6fr);gap:18px;align-items:center;padding:8px 16px 12px}
  .hero-photo{height:calc(100svh - var(--hdr) - 24px);min-height:200px;border-radius:18px}
  .hero-cap{padding:10px 14px}.hero-cap h1{font-size:17px}.hero-cap p{font-size:12.5px}
  .lead{display:none}.hero-in{gap:10px}.cta{min-height:54px;font-size:16px}
  .trust-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.trust-grid .enamad,.trust-grid .ct{height:60px;min-height:60px}.trust-grid .enamad img{height:50px}
  .page-head{padding-top:10px}
}
/* روش‌های پرداخت و نوار اقساط */
.pm-logo{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:10px;background:var(--sand);color:var(--navy);font-weight:800;font-size:12.5px}
.inst-bar{display:flex;gap:8px;align-items:center;margin:10px 0 0;padding:10px 14px;border-radius:12px;background:#e9f2ec;color:#1b5236;font-size:13.5px;font-weight:700;line-height:1.8}
.inst-bar .ic{width:20px;height:20px;flex:none}.inst-bar[hidden]{display:none}