/* ===================== تتیس لیان پایا | لایه طراحی v4 — ابرفروشگاه صندلی =====================
   پالت: سرمه‌ای عمیق (اعتماد) + مرجانی گرم (اقدام) روی زمینه کرم روشن
   این فایل بعد از style.css بارگذاری می‌شود و آن را بازطراحی می‌کند. */
:root{--red:#e2553a;--red-d:#c8432a;--red-s:#fdf0eb;--amz:#e2553a;--navy:#14213d;--navy2:#22335a;--ink:#16203a;--txt:#424a5e;--muted:#868b98;
  --line:#e7e3dc;--line2:#f0ece6;--bg:#f7f5f1;--soft:#f3f0eb;--card:#fff;--blue:#2b6cb0;--gold:#c99a4b;--r:16px;
  --sh1:0 1px 2px rgba(20,33,61,.05),0 4px 14px -6px rgba(20,33,61,.10);--sh2:0 2px 6px rgba(20,33,61,.06),0 18px 40px -18px rgba(20,33,61,.28)}
body{background:var(--bg);color:var(--ink)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
::selection{background:var(--navy);color:#fff}

/* ---------- دکمه‌ها ---------- */
.btn{border-radius:12px;height:46px;box-shadow:0 6px 16px -8px rgba(226,85,58,.7)}
.btn.ghost{background:transparent;box-shadow:none}
.btn.gray{box-shadow:none}

/* ---------- هدر ---------- */
.topbar{background:var(--navy);font-weight:600;letter-spacing:.1px}
.hd{background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hd-row{height:78px;gap:22px}
.logo{flex-direction:column;align-items:flex-start;line-height:1.3}
.logo b{color:var(--navy);font-size:21px;letter-spacing:-.4px}
.logo small{font-size:10.5px;color:var(--muted);font-weight:600;max-width:190px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo img{height:44px}
.search{max-width:640px;height:50px;padding:0 6px 0 4px;padding-right:16px;border-radius:14px;background:var(--soft);border:1px solid transparent;transition:.2s}
.search:focus-within{background:#fff;border-color:var(--navy);box-shadow:0 8px 26px -14px rgba(20,33,61,.45)}
.search-go{height:38px;padding:0 16px;border-radius:10px;background:var(--navy);color:#fff;font-weight:800;font-size:13px}
.hd-tel{display:flex;align-items:center;gap:8px;padding:0 6px;color:var(--navy)}
.hd-tel svg{width:34px;height:34px;padding:7px;border-radius:50%;background:var(--red-s);color:var(--red)}
.hd-tel span{display:flex;flex-direction:column;line-height:1.35}
.hd-tel small{font-size:10.5px;color:var(--muted);font-weight:600}.hd-tel b{font-size:14px;font-weight:900}
.hd-login{border-radius:12px;border-color:var(--line);height:44px}
.hd-login:hover{border-color:var(--navy)}
.cart-btn{width:46px;justify-content:center;background:var(--navy);color:#fff;border-radius:12px}
.cart-btn:hover{background:var(--navy2)}
.cart-btn em{position:absolute;top:-6px;left:-6px;min-width:20px;height:20px;border-radius:10px;background:var(--red);color:#fff;font-size:11px;font-style:normal;font-weight:800;display:grid;place-items:center;border:2px solid #fff}
.nav{display:block;height:auto;border-top:1px solid var(--line2);background:#fff}
.nav-in{display:flex;align-items:center;gap:2px;height:48px}
.nav-i>a{font-weight:700;color:var(--txt)}
.nav-i>a:hover,.nav-i>a.hl{color:var(--red)}
.nav-cbtn{height:48px;border-left:1px solid var(--line);color:var(--navy);padding-left:18px}
.nav-cbtn svg{color:var(--red)}
.mega{display:none;min-width:min(960px,92vw);padding:22px;border-radius:0 0 20px 20px;border:1px solid var(--line);box-shadow:var(--sh2)}
.nav-cats:hover .mega,.nav-cats:focus-within .mega{display:block}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.mega-col a.mega-h{display:flex;align-items:center;gap:10px;padding:8px!important;border:0;border-radius:12px;margin:0;font-size:13px}
.mega-col a.mega-h:hover{background:var(--soft)}
.mega-h span:last-child{display:flex;flex-direction:column;line-height:1.5}
.mega-h small{font-size:11px;color:var(--muted);font-weight:600}
.mega-im{flex:none;width:46px;height:46px;border-radius:12px;background:var(--soft);overflow:hidden;display:grid;place-items:center}
.mega-im img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.mega-k{padding:2px 64px 2px 0!important;font-size:12px!important}
.drawer .dr-search{margin:4px 0 10px;height:42px;padding:0 12px}
.dr-t{display:block;font-size:12px;color:var(--muted);margin:6px 0}
.dr-cat{display:flex!important;align-items:center;gap:10px}
.dr-cat span{width:38px;height:38px;border-radius:10px;background:var(--soft);overflow:hidden;flex:none}
.dr-cat img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}

/* ---------- هیرو ---------- */
.slider{margin-top:20px;border-radius:24px;box-shadow:var(--sh1)}
.hero{position:relative;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:20px;margin-top:20px;padding:46px 48px;border-radius:28px;overflow:hidden;
  background:radial-gradient(900px 400px at 0% 100%,rgba(226,85,58,.28),transparent 60%),radial-gradient(700px 500px at 100% 0%,#2a3f6e,transparent 60%),var(--navy);color:#fff}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:18px 18px;pointer-events:none}
.hero-txt{position:relative;z-index:1}
.hero-k{display:inline-block;font-size:12px;font-weight:700;padding:5px 12px;border-radius:30px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#ffd9cf}
.hero h2{font-size:clamp(24px,3.4vw,42px);font-weight:900;line-height:1.45;margin:16px 0 12px;letter-spacing:-.5px}
.hero p{color:#c9d1e3;font-size:14.5px;line-height:2.2;max-width:54ch}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.hero .btn.ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.hero .btn.ghost:hover{background:rgba(255,255,255,.08)}
.hero-num{display:flex;gap:30px;margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}
.hero-num span{display:flex;flex-direction:column;font-size:12px;color:#aab4ca}
.hero-num b{font-size:22px;color:#fff;font-weight:900}
.hero-art{position:relative;z-index:1;height:360px}
.hero-art span{position:absolute;border-radius:24px;background:#fff;overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,.5);display:grid;place-items:center;padding:14px}
.hero-art img{width:100%;height:100%;object-fit:contain}
.hero-art .ha0{width:58%;height:88%;right:21%;top:6%;z-index:2}
.hero-art .ha1{width:36%;height:56%;right:0;bottom:0;transform:rotate(4deg)}
.hero-art .ha2{width:36%;height:56%;left:0;top:0;transform:rotate(-5deg)}

/* ---------- سرتیترها ---------- */
.sec{margin-top:40px}
.sec-h{margin-bottom:18px}
.sec-h h2{font-size:21px;padding:0;letter-spacing:-.3px}
.sec-h h2::after{display:none}
.sec-h a{color:var(--navy);font-weight:800;padding:6px 14px;border-radius:30px;background:#fff;border:1px solid var(--line)}
.sec-h a:hover{border-color:var(--navy)}

/* ---------- کاشی دسته‌ها ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.cat-tile{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:14px 10px 16px;border-radius:20px;background:#fff;border:1px solid var(--line);transition:.25s;overflow:hidden}
.cat-tile::before{content:"";position:absolute;inset:0 0 auto;height:62%;background:linear-gradient(180deg,color-mix(in srgb,var(--tone) 12%,#fff),transparent)}
.cat-tile:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:transparent}
.ct-im{position:relative;width:100%;aspect-ratio:1;display:grid;place-items:center;margin-bottom:8px}
.ct-im img{width:86%;height:86%;object-fit:contain;mix-blend-mode:multiply;transition:transform .35s}
.cat-tile:hover .ct-im img{transform:scale(1.07)}
.cat-tile b{position:relative;font-size:13.5px;font-weight:900;color:var(--ink);line-height:1.6}
.cat-tile small{position:relative;font-size:11.5px;color:var(--tone);font-weight:800}

/* ---------- کارت محصول ---------- */
.pc{padding:0;border-radius:18px;background:#fff;border:1px solid var(--line);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.pc:hover{transform:translateY(-3px);box-shadow:var(--sh2);border-color:transparent}
.pc-im{position:relative;margin:0;aspect-ratio:1;background:linear-gradient(180deg,#fbfaf8,#f2efea);padding:16px}
.pc-im img{mix-blend-mode:multiply;transition:transform .4s}
.pc:hover .pc-im img{transform:scale(1.05)}
.pc-badge{position:absolute;top:10px;right:10px;font-style:normal;background:var(--red);color:#fff;font-size:11px;font-weight:800;padding:3px 9px;border-radius:30px}
.pc-body{display:flex;flex-direction:column;flex:1;padding:12px 14px 14px}
.pc-brand{font-size:11px;font-weight:800;color:var(--gold);margin-bottom:2px}
.pc-t{font-size:13px;font-weight:700;color:var(--ink);min-height:50px}
.pc-chips{display:flex;gap:4px;flex-wrap:wrap;margin-top:6px}
.pc-chips i{font-style:normal;font-size:10.5px;color:var(--txt);background:var(--soft);padding:1px 8px;border-radius:20px;white-space:nowrap}
.pc-foot{margin-top:auto;padding-top:10px}
.pc-pr{align-items:flex-start;padding:0}
.pc-pr del{margin:0;font-size:11.5px}
.pc-pr .now{font-size:16px;color:var(--navy)}
.pc-call{display:flex;align-items:center;justify-content:center;gap:6px;height:36px;border-radius:10px;background:var(--soft);color:var(--navy);font-weight:800;font-size:12.5px;transition:.2s}
.pc-call svg{width:16px}
.pc:hover .pc-call{background:var(--navy);color:#fff}
.pc-na{text-align:right;font-size:12.5px}
.grid{gap:14px;border:0;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.grid>*{border:1px solid var(--line)}
.rail{gap:14px;padding:4px 2px 14px}
.rail>.pc{flex:0 0 220px;border-radius:18px}

/* ---------- پیشنهاد ویژه ---------- */
.amazing{margin-top:40px;padding:22px 0 22px 22px;border-radius:26px;background:linear-gradient(120deg,var(--red),#ef7a52);gap:14px}
.amz-side{gap:8px}
.amz-side b{font-size:28px}
.amz-side span{font-size:12px;opacity:.85}
.amz-side a{margin-top:6px;border:1px solid rgba(255,255,255,.6);border-radius:30px;padding:4px 14px}
.amazing .rail{padding-bottom:4px}
.amazing .pc,.amazing .pc:first-child{border-radius:18px;border:0}
.amazing .rail>.pc{flex-basis:200px}

/* ---------- بخش هر دسته ---------- */
.cat-sec{margin-top:40px;padding:22px;border-radius:26px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden}
.cat-sec::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--tone)}
.cs-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.cs-head h2{font-size:22px;font-weight:900;color:var(--ink);line-height:1.5}
.cs-head small{font-size:12px;color:var(--muted)}
.cs-k{display:inline-block;font-size:11px;font-weight:800;color:var(--tone);background:color-mix(in srgb,var(--tone) 10%,#fff);padding:2px 10px;border-radius:20px}
.cs-kids{display:flex;gap:6px;flex-wrap:wrap}
.cs-kids a{font-size:12.5px;font-weight:700;padding:6px 14px;border-radius:30px;background:var(--soft);color:var(--txt)}
.cs-kids a:hover{background:var(--tone);color:#fff}
.cs-all{margin-right:auto;display:flex;align-items:center;gap:4px;font-weight:800;font-size:13px;color:#fff;background:var(--tone);padding:9px 16px;border-radius:12px}
.cs-all svg{width:16px}
.cat-sec .pc{background:#fff}
.cat-sec .rail>.pc{flex-basis:210px}

/* ---------- پروموها ---------- */
.promo2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
.promo{position:relative;min-height:190px;border-radius:26px;padding:28px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.promo.p-svc{background:radial-gradient(400px 200px at 0 0,rgba(255,255,255,.12),transparent),linear-gradient(135deg,#2f6b5e,#1d4b41)}
.promo.p-ai{background:radial-gradient(400px 200px at 0 0,rgba(226,85,58,.4),transparent),linear-gradient(135deg,var(--navy2),var(--navy))}
.promo span{display:flex;flex-direction:column;gap:8px;max-width:46ch}
.promo b{font-size:21px;font-weight:900}
.promo small{font-size:13px;line-height:2;opacity:.85}
.promo .btn{align-self:flex-start;height:40px;font-style:normal;font-size:13px;margin-top:6px;background:#fff;color:var(--ink);box-shadow:none}
.promo::after{content:"";position:absolute;left:-40px;bottom:-40px;width:200px;height:200px;border-radius:50%;border:30px solid rgba(255,255,255,.06)}

/* ---------- برندها ---------- */
.brand-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
.brand-row a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;height:96px;border-radius:18px;background:#fff;border:1px solid var(--line);transition:.2s}
.brand-row a:hover{border-color:var(--navy);transform:translateY(-2px)}
.brand-row img{max-height:44px;max-width:80%;object-fit:contain}
.brand-row b{font-size:16px;font-weight:900;color:var(--navy)}
.brand-row small{font-size:11px;color:var(--muted)}

/* ---------- اعتماد ---------- */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:8px 0 28px}
.trust div{display:flex;align-items:center;gap:12px;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--line)}
.trust svg{width:44px;height:44px;padding:10px;border-radius:14px;background:var(--red-s);color:var(--red)}
.trust span{display:flex;flex-direction:column;line-height:1.7}
.trust b{font-size:13.5px;font-weight:900;color:var(--ink)}.trust small{font-size:11.5px;color:var(--muted)}
.about-box{padding:26px;border-radius:24px;background:#fff;border:1px solid var(--line)}
.about-box h2{font-size:17px;font-weight:900;margin-bottom:8px}
.about-box p{color:var(--txt);line-height:2.2}

/* ---------- صفحه دسته / فروشگاه ---------- */
.cat-hero{display:flex;align-items:center;gap:20px;padding:26px 30px;border-radius:26px;margin-bottom:16px;color:#fff;position:relative;overflow:hidden;
  background:radial-gradient(500px 260px at 0 100%,rgba(255,255,255,.14),transparent),linear-gradient(120deg,var(--tone),color-mix(in srgb,var(--tone) 70%,#000))}
.cat-hero>div{flex:1;position:relative;z-index:1}
.cat-hero h1{font-size:clamp(22px,3vw,32px);font-weight:900;margin:8px 0 4px}
.cat-hero p{font-size:13px;opacity:.85}.cat-hero p a{font-weight:900}
.cat-hero .cs-k{background:rgba(255,255,255,.16);color:#fff}
.cat-hero .cs-kids{margin-top:14px}
.cat-hero .cs-kids a{background:rgba(255,255,255,.14);color:#fff}
.cat-hero .cs-kids a:hover{background:#fff;color:var(--ink)}
.ch-im{flex:none;width:170px;height:170px;border-radius:24px;background:#fff;display:grid;place-items:center;padding:12px;box-shadow:0 20px 40px -18px rgba(0,0,0,.5);transform:rotate(-3deg)}
.ch-im img{width:100%;height:100%;object-fit:contain}
.cat-chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 2px 14px;margin-bottom:6px}
.cat-chips::-webkit-scrollbar{display:none}
.cat-chips a{flex:none;display:flex;align-items:center;gap:8px;height:44px;padding:0 14px 0 16px;border-radius:30px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--txt);white-space:nowrap;transition:.2s}
.cat-chips a img{width:30px;height:30px;object-fit:contain;mix-blend-mode:multiply;margin-right:-8px}
.cat-chips a:hover{border-color:var(--navy)}
.cat-chips a.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.cat-chips a.on img{mix-blend-mode:normal;background:#fff;border-radius:50%}
.shop{grid-template-columns:280px 1fr;gap:20px}
.filters{top:150px;background:#fff;border-radius:20px;border-color:var(--line);padding:18px;max-height:calc(100vh - 170px);overflow:auto}
.f-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.f-head b{font-size:16px;font-weight:900}.f-head a{font-size:12px;color:var(--red);font-weight:700}
.f-close{display:none;font-size:18px;width:36px;height:36px}
.f-box{border-top:1px solid var(--line2);padding:12px 0}
.f-box summary{cursor:pointer;font-weight:800;font-size:14px;list-style:none;display:flex;justify-content:space-between}
.f-box summary::after{content:"⌄";color:var(--muted)}
.f-box[open] summary{margin-bottom:8px}
.f-cat a{display:flex;align-items:center;gap:8px;padding:7px 4px;font-size:13px;color:var(--txt);border-radius:8px}
.f-cat a i{width:18px;height:18px;border-radius:6px;border:1.5px solid #c9c4bb;flex:none;display:grid;place-items:center}
.f-cat a.on{color:var(--ink);font-weight:800}
.f-cat a.on i{background:var(--navy);border-color:var(--navy)}
.f-cat a.on i::after{content:"✓";color:#fff;font-size:11px;font-style:normal}
.f-cat a small{margin-right:auto;color:var(--muted);font-size:11px}
.f-cat a:hover{background:var(--soft)}
.f-price{display:grid;grid-template-columns:1fr 1fr;gap:8px}.f-price .inp{height:40px;direction:ltr;text-align:center}
.f-sw{border-top:1px solid var(--line2)}
.shop-t{font-size:20px;font-weight:900;margin-bottom:10px}
.act-f{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.act-f a{font-size:12px;font-weight:700;padding:5px 12px;border-radius:30px;background:var(--red-s);color:var(--red)}
.sortbar{background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px 12px;margin-bottom:14px;flex-wrap:nowrap}
.sorts{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.sorts::-webkit-scrollbar{display:none}
.sortbar .sorts a{white-space:nowrap;border-radius:10px;padding:6px 12px}
.sortbar .sorts a.on{background:var(--navy);color:#fff}
.sortbar .cnt{white-space:nowrap;font-weight:700}
.f-open{display:none;align-items:center;gap:6px;height:36px;padding:0 12px;border-radius:10px;border:1px solid var(--line);font-weight:800;font-size:12.5px;white-space:nowrap}
.f-open svg{width:18px}
.f-ov{display:none}
.pager{display:flex;justify-content:center;gap:6px;margin-top:24px;flex-wrap:wrap}
.pager a,.pager span{min-width:40px;height:40px;padding:0 12px;border-radius:12px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);font-weight:800;font-size:13px}
.pager span{border:0;background:none}
.pager a.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.crumbs{padding:16px 0 12px}

/* ---------- صفحه محصول ---------- */
.pd{background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px}
.pd-main{border-radius:20px;background:linear-gradient(180deg,#fbfaf8,#f2efea);padding:20px}
.pd-main img{mix-blend-mode:multiply}
.pd-thumbs button{border-radius:12px;background:#f7f5f1}
.pd-thumbs button.on{border-color:var(--navy);box-shadow:0 0 0 2px var(--navy) inset}
.pd-thumbs img{mix-blend-mode:multiply}
.pd-meta{color:var(--gold)}
.pd-keys div{border-radius:12px;background:var(--soft)}
.buy{background:#fff;border-radius:22px;box-shadow:var(--sh1)}
.buy-pr b{color:var(--navy);font-size:23px}
.tabs{background:var(--bg);border-color:var(--line)}
.tabs a.on{color:var(--navy);border-color:var(--red)}
.pd-sec{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;margin-bottom:16px}
.spec tr:nth-child(odd) th,.spec tr:nth-child(odd) td{background:#faf9f6}

/* ---------- عمومی ---------- */
.card{border-radius:20px;border-color:var(--line)}
.inp,.sel,.ta{border-radius:12px}
.inp:focus,.sel:focus,.ta:focus{border-color:var(--navy)}
.ft{background:var(--navy);color:#c3cbdc;border:0;margin-top:56px;padding-top:34px}
.ft-brand b{color:#fff}.ft-brand span,.ft-brand a{color:#aab4ca}
.ft-up{border-color:rgba(255,255,255,.2);color:#fff}
.ft .trust{margin:26px 0}
.ft .trust div{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.08)}
.ft .trust b{color:#fff}.ft .trust small{color:#aab4ca}
.ft .trust svg{background:rgba(226,85,58,.18)}
.ft-cols h3{color:#fff}
.ft-cols a,.ft-about p{color:#aab4ca}
.ft-cols a:hover{color:#fff}
.ft-copy{border-color:rgba(255,255,255,.1);color:#8592ad}

/* ---------- واکنش‌گرا ---------- */
@media(max-width:1180px){.mega-grid{grid-template-columns:repeat(3,1fr)}.hd-tel span{display:none}}
@media(max-width:1023px){
  .nav{display:none}
  .hd-row{height:auto;padding:10px 16px 0}
  .hd-tel{display:none}
  .logo small{display:none}
  .search{height:46px;margin-bottom:10px}
  .search-go{display:none}
  .hero{grid-template-columns:1fr;padding:30px 22px}
  .hero-art{height:230px;order:-1}
  .promo2{grid-template-columns:1fr}
  .trust{grid-template-columns:1fr 1fr}
  .shop{grid-template-columns:1fr}
  .filters{position:fixed;top:0;bottom:0;right:0;width:min(340px,88vw);max-height:none;z-index:120;border-radius:0;transform:translateX(105%);transition:transform .3s;box-shadow:var(--sh2)}
  .fopen .filters{transform:none}
  .fopen .f-ov{display:block;position:fixed;inset:0;z-index:110;background:rgba(10,16,30,.45)}
  .f-close,.f-open{display:flex}
}
@media(max-width:700px){
  .sec,.cat-sec,.amazing,.promo2{margin-top:26px}
  .cat-grid{grid-template-columns:repeat(3,1fr);gap:8px}
  .cat-tile{padding:8px 6px 10px;border-radius:16px}.cat-tile b{font-size:11.5px}.cat-tile small{font-size:10px}
  .cat-sec{padding:16px 0 16px 0;border-radius:20px}
  .cs-head{padding:0 14px;gap:10px}.cs-head h2{font-size:18px}
  .cs-all{padding:7px 12px;font-size:12px}
  .cat-sec .rail{padding-right:14px}
  .rail>.pc,.cat-sec .rail>.pc{flex-basis:168px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .pc-body{padding:10px}.pc-t{font-size:12px;min-height:44px}.pc-chips{display:none}.pc-pr .now{font-size:14px}
  .hero h2{font-size:24px}.hero-num{gap:18px}.hero-num b{font-size:18px}
  .cat-hero{padding:20px;border-radius:20px}.ch-im{width:96px;height:96px;border-radius:18px}
  .sortbar b.hide-m{display:none}.sortbar .cnt{display:none}
  .trust{grid-template-columns:1fr}
  .pd{padding:14px;border-radius:20px}
  .amazing{padding:16px 0}
}
@media(prefers-reduced-motion:reduce){.pc:hover,.cat-tile:hover,.brand-row a:hover{transform:none}}
.toast:empty{display:none}
@media(max-width:700px){
  .hero{padding:22px 18px;gap:10px}.hero p{display:none}.hero-art{height:180px}.hero h2{font-size:21px;margin:10px 0 0}
  .hero-cta .btn{flex:1;height:44px;font-size:13px}.hero-num{margin-top:16px;padding-top:14px}
  .cat-grid{display:grid;grid-auto-flow:column;grid-template-rows:repeat(2,auto);grid-auto-columns:31%;grid-template-columns:none;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
  .cat-grid::-webkit-scrollbar{display:none}
}

/* =================== v5: صیقل نهایی ظاهر =================== */
body{text-rendering:optimizeLegibility}
h1,h2,h3{letter-spacing:-.2px}
/* ورود نرم عکس‌ها و بخش‌ها */
img[loading=lazy]{animation:imgIn .5s ease both}
@keyframes imgIn{from{opacity:0}to{opacity:1}}
.rv-in{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.rv-in.on{opacity:1;transform:none}
/* فلش‌های ریل محصولات (دسکتاپ) */
.rail-w{position:relative}
.rail-b{position:absolute;top:38%;z-index:5;width:44px;height:44px;border-radius:50%;background:#fff;color:var(--navy);box-shadow:var(--sh2);display:grid;place-items:center;transition:opacity .2s,transform .2s;opacity:0;pointer-events:none}
.rail-b svg{width:20px}
.rail-b.p{right:-10px}.rail-b.n{left:-10px}
.rail-w:hover .rail-b.ok{opacity:1;pointer-events:auto}
.rail-b:hover{transform:scale(1.08);background:var(--navy);color:#fff}
.rail{scroll-behavior:smooth;scroll-padding:0 2px}
@media(hover:none),(max-width:700px){.rail-b{display:none}}
/* کارت محصول: لبه درخشان و برند */
.pc{isolation:isolate}
.pc::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}
.pc-t{transition:color .2s}.pc:hover .pc-t{color:var(--navy)}
/* هدر: خط رنگی زیر منو */
.nav-i>a{position:relative}
.nav-i>a::after{content:"";position:absolute;right:12px;left:12px;bottom:2px;height:2px;border-radius:2px;background:var(--red);transform:scaleX(0);transition:transform .25s}
.nav-i>a:hover::after{transform:scaleX(1)}
/* صفحه محصول */
.pd-info h1{font-size:22px;line-height:1.8;border:0;padding-bottom:6px}
.pd-trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pd-trust span{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--txt);background:var(--soft);padding:6px 12px;border-radius:30px}
.pd-trust svg{width:16px;color:var(--red)}
.buy{border:1px solid var(--line)}
.buy h3{font-size:14px;color:var(--muted);font-weight:700}
.buy .btn svg{width:18px}
.buy-call{margin:14px 0;padding:14px;border-radius:14px;background:linear-gradient(135deg,#fdf0eb,#fff7f3);border:1px dashed #f1c2b4}
.buy-call b{display:block;font-size:17px;font-weight:900;color:var(--navy)}
.buy-call span{font-size:12px;color:var(--txt);line-height:2}
.btn.wa{background:#1fa855;box-shadow:0 6px 16px -8px rgba(31,168,85,.7)}
.btn.wa:hover{background:#178c46}
.pd-sec h2{font-size:18px;display:flex;align-items:center;gap:10px}
.pd-sec h2::before{content:"";width:6px;height:22px;border-radius:4px;background:var(--red)}
.mbar{background:rgba(255,255,255,.97);backdrop-filter:blur(8px);box-shadow:0 -8px 24px -16px rgba(20,33,61,.4)}
/* متن سئو دسته */
.seo-txt{margin-top:34px;padding:28px 32px;border-radius:24px;background:#fff;border:1px solid var(--line);color:var(--txt);line-height:2.3;font-size:14px;max-height:340px;overflow:hidden;position:relative}
.seo-txt h2{font-size:17px;font-weight:900;color:var(--ink);margin:14px 0 6px}
.seo-txt h2:first-child{margin-top:0}
.seo-txt p{margin-bottom:10px}
.seo-txt:not(.open)::after{content:"";position:absolute;inset:auto 0 0 0;height:120px;background:linear-gradient(transparent,#fff)}
.seo-txt.open{max-height:none}
.seo-more{position:relative;z-index:2;display:block;margin:-24px auto 0;padding:8px 22px;border-radius:30px;background:#fff;border:1px solid var(--line);font-weight:800;font-size:13px;color:var(--navy)}
/* تمرکز کیبورد */
a:focus-visible,button:focus-visible{outline:2px solid var(--red);outline-offset:3px}
@media(max-width:700px){.seo-txt{padding:20px}.pd-info h1{font-size:18px}}
@media(prefers-reduced-motion:reduce){.rv-in{opacity:1;transform:none;transition:none}img[loading=lazy]{animation:none}}

/* =================== v6: پالت سرد و تمیز (سبک فروشگاه‌های بزرگ ایرانی) =================== */
:root{--navy:#123266;--navy2:#1c4385;--ink:#1a2236;--txt:#4a5266;--muted:#8a90a0;--line:#e6e8ec;--line2:#f0f1f4;--bg:#fff;--soft:#f3f4f7;
  --red:#e4173e;--red-d:#c40f32;--red-s:#fdebef;--amz:#e4173e;--gold:#6a7690;--blue:#1b6fd1;--sh1:0 1px 3px rgba(18,30,60,.06);--sh2:0 6px 24px -10px rgba(18,30,60,.22)}
body{background:#fff}
img[loading=lazy]{animation:none}
.btn{box-shadow:none;border-radius:10px}
.pc{border-radius:12px}
.pc:hover{transform:none;box-shadow:0 4px 20px -8px rgba(18,30,60,.25)}
.pc:hover .pc-im img{transform:none}
.pc-im{background:#fff}
.pc-brand{color:var(--gold);font-weight:700}
.pc-badge{border-radius:6px;padding:1px 7px}
.pc-call{border-radius:8px}
.hd{background:#fff;backdrop-filter:none}
.cat-tile:hover{transform:none}