/* ===== A-Trade — общий стиль сайта (макеты) ===== */
:root{
  --red:#E30613; --red-d:#B5040F; --red-soft:#FDECEC;
  --ink:#14171C; --tx:#1B1F26; --tx2:#5A6473; --tx3:#8A92A0;
  --bd:#E7E9EE; --bg:#F4F5F7; --wh:#fff;
  --r:14px; --rb:10px;
  --sh:0 2px 10px rgba(20,23,28,.05); --shh:0 14px 36px rgba(20,23,28,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Inter,system-ui,sans-serif;color:var(--tx);background:var(--wh);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:Manrope,sans-serif;color:var(--ink);line-height:1.12;letter-spacing:-.02em}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:1280px;margin:0 auto;padding:0 28px}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;padding:14px 24px;border-radius:var(--rb);cursor:pointer;border:1.5px solid transparent;transition:.15s;white-space:nowrap}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d)}
.btn-out{background:#fff;color:var(--ink);border-color:var(--bd)}.btn-out:hover{border-color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#232831}
.btn-lg{padding:16px 28px;font-size:16px}
.btn-block{width:100%;justify-content:center}
.sec{padding:84px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:Inter;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.eyebrow .sep{color:var(--red);opacity:.5}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--red);background:var(--red-soft);padding:8px 16px;border-radius:999px}
.h2{font-size:clamp(30px,3.6vw,44px);font-weight:800}
.lead{color:var(--tx2);font-size:18px;max-width:660px}
.shead{margin-bottom:42px}
.shead.center{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.shead.center .lead{margin-left:auto;margin-right:auto}
.shead.row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.shead h2{margin-top:14px}

/* topbar / header / logo */
.topbar{background:var(--ink);color:#b9c0cc;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:42px;gap:18px}
.topbar a{color:#b9c0cc}.topbar a:hover{color:#fff}
.topbar .l,.topbar .r{display:flex;gap:22px;align-items:center}
.topbar i{color:var(--red);margin-right:7px}
.logo{display:flex;align-items:center;gap:11px}
.logo .bc{display:flex;gap:2px;align-items:flex-end;height:34px}
.logo .bc span{display:block;width:3px;background:var(--ink)}
.logo .wm{line-height:1}
.logo .wm b{font-family:Manrope;font-weight:800;font-size:25px;letter-spacing:.02em;color:var(--ink)}
.logo .wm b i{color:var(--red);font-style:normal}
.logo .wm small{display:block;font-size:9.5px;letter-spacing:.04em;color:var(--tx3);text-transform:uppercase;margin-top:2px;font-weight:500}
header{background:#fff;border-bottom:1px solid var(--bd);position:sticky;top:0;z-index:50}
.hdr{display:flex;align-items:center;gap:26px;height:84px}
nav.main{display:flex;gap:24px;margin-left:18px;list-style:none}
nav.main ul,nav.main li{list-style:none;margin:0;padding:0;display:flex;align-items:center}
nav.main a{color:var(--tx);font-weight:500;font-size:15.5px;display:flex;align-items:center;gap:7px;padding:10px 0}
nav.main a:hover{color:var(--red)}
nav.main a.cat{background:var(--bg);border-radius:var(--rb);padding:10px 16px;font-weight:600}
nav.main a.cat i:first-child{color:var(--red)}
.hdr .sp{flex:1}
.hdr .ic{width:44px;height:44px;border-radius:var(--rb);display:flex;align-items:center;justify-content:center;color:var(--ink);border:1px solid var(--bd);font-size:21px}
.hdr .ic:hover{border-color:var(--ink)}

/* hero (home) */
.hero{background:#fff;padding:56px 0 0}
.hero .wrap{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(36px,4.6vw,56px);font-weight:800;margin:20px 0 0}
.hero h1 .ac{color:var(--red)}
.hero p{color:var(--tx2);font-size:18px;margin:20px 0 26px;max-width:520px}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px;margin-bottom:32px}
.feat .f{display:flex;gap:13px;align-items:flex-start}
.feat .f i{font-size:26px;color:var(--red);flex-shrink:0}
.feat .f b{display:block;font-weight:600;font-size:15.5px;color:var(--ink);line-height:1.3}
.feat .f span{font-size:13.5px;color:var(--tx2)}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-img{position:relative}
.hero-img img{width:100%;border-radius:18px;aspect-ratio:1/.92;object-fit:cover}
.hero-badge{position:absolute;left:-18px;bottom:26px;background:#fff;box-shadow:var(--shh);border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:12px}
.hero-badge i{font-size:30px;color:var(--red)}
.hero-badge b{font-family:Manrope;font-weight:800;font-size:22px;color:var(--ink);display:block;line-height:1}
.hero-badge span{font-size:12.5px;color:var(--tx2)}
.stats{border-top:1px solid var(--bd);margin-top:56px}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:30px 28px}
.stat{display:flex;align-items:center;gap:14px}
.stat i{font-size:34px;color:var(--red)}
.stat .n{font-family:Manrope;font-weight:800;font-size:28px;color:var(--ink);line-height:1}
.stat .t{font-size:13.5px;color:var(--tx2)}

/* catalog cards */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cat{background:#fff;border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:.18s;display:flex;flex-direction:column}
.cat:hover{box-shadow:var(--shh);transform:translateY(-4px);border-color:#dfe2e8}
.cat .ph{height:200px;background:#fff;display:flex;align-items:center;justify-content:center;padding:18px;border-bottom:1px solid var(--bd)}
.cat .ph img{width:100%;height:100%;object-fit:contain}
.cat .bd{padding:22px;display:flex;flex-direction:column;gap:9px;flex:1}
.cat .ic{width:46px;height:46px;border-radius:12px;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center;font-size:24px}
.cat h3{font-size:18px;font-weight:700}
.cat p{color:var(--tx2);font-size:13.5px;flex:1}
.cat .go{color:var(--red);font-weight:600;font-size:14px;display:flex;align-items:center;gap:7px;margin-top:4px}
.cat:hover .go i{transform:translateX(4px)}.cat .go i{transition:.18s}
.catall{margin-top:22px;display:flex;justify-content:center}
.catall a{background:var(--bg);border-radius:var(--r);padding:20px 40px;display:flex;align-items:center;gap:16px;font-family:Manrope;font-weight:800;font-size:20px;color:var(--ink);transition:.15s}
.catall a:hover{background:#ebedf0}.catall a .l{color:var(--red);font-size:24px}.catall a .r{color:var(--red);font-size:24px;margin-left:6px}

/* brands */
.brands{background:var(--bg)}
.brands .wrap{padding:34px 28px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.brands .lab{font-size:13px;font-weight:600;color:var(--tx3);letter-spacing:.04em;text-transform:uppercase;flex-shrink:0}
.brands .row{display:flex;align-items:center;gap:40px;flex-wrap:wrap;flex:1;justify-content:space-around}
.brands img{height:28px;width:auto;object-fit:contain;opacity:.55;filter:grayscale(1);transition:.15s}
.brands img:hover{opacity:1;filter:none}

/* services / advantages */
.srv,.adv{display:grid;gap:22px}
.srv{grid-template-columns:repeat(3,1fr)}
.adv{grid-template-columns:repeat(4,1fr)}
.srvc,.advc{background:#fff;border:1px solid var(--bd);border-radius:var(--r);padding:28px;box-shadow:var(--sh);transition:.18s}
.srvc:hover{box-shadow:var(--shh);transform:translateY(-3px)}
.srvc .ic,.advc .ic{width:54px;height:54px;border-radius:14px;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center;font-size:27px;margin-bottom:16px}
.srvc h3,.advc h3{font-size:18.5px}.srvc p,.advc p{color:var(--tx2);font-size:14.5px;margin-top:8px}
.advc{padding:26px}.advc p{font-size:14px}

/* cta band / forms */
.ctaband,.final{background:var(--ink);border-radius:20px;padding:46px 50px;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.ctaband h2,.final h2{color:#fff;font-size:30px;font-weight:800}
.ctaband p,.final p{color:#aeb6c2;margin-top:10px;font-size:15.5px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form input,.form textarea{height:50px;border-radius:var(--rb);border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);padding:0 16px;color:#fff;font-size:15px;font-family:inherit}
.form textarea{height:auto;padding:13px 16px;resize:vertical}
.form input::placeholder,.form textarea::placeholder{color:#8891a0}
.form .full{grid-column:1/-1}.form .btn{grid-column:1/-1;justify-content:center}

/* promo / grad / notfound */
.promo{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.promo .img{border-radius:18px;overflow:hidden;aspect-ratio:4/3}
.promo .img img{width:100%;height:100%;object-fit:cover}
.promo ul{list-style:none;margin:22px 0 28px}
.promo li{display:flex;gap:11px;align-items:flex-start;margin-bottom:13px;font-size:16px}
.promo li i{color:var(--red);font-size:22px;flex-shrink:0}
.why{background:var(--bg)}
.grad{display:grid;grid-template-columns:1fr 1.1fr;border-radius:20px;overflow:hidden;border:1px solid var(--bd);box-shadow:var(--sh)}
.grad .img{min-height:320px;background-size:cover;background-position:center}
.grad .bd{padding:48px 50px;background:#fff;display:flex;flex-direction:column;justify-content:center}
.grad h2{font-size:32px}.grad p{color:var(--tx2);margin:14px 0 26px;font-size:16px}
.grad .cta{display:flex;gap:14px;flex-wrap:wrap}
.nf{background:var(--red);border-radius:20px;padding:52px;text-align:center;color:#fff}
.nf h2{color:#fff;font-size:32px}.nf p{color:rgba(255,255,255,.92);margin:12px auto 26px;max-width:560px;font-size:16.5px}
.nf .btn-w{background:#fff;color:var(--red)}.nf .btn-w:hover{background:#f2f2f2}

/* product cards */
.prods{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.prod{background:#fff;border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:.18s;display:flex;flex-direction:column}
.prod:hover{box-shadow:var(--shh);transform:translateY(-4px)}
.prod .ph{aspect-ratio:1/1;background:#fff;display:flex;align-items:center;justify-content:center;padding:22px;border-bottom:1px solid var(--bd);position:relative}
.prod .ph img{width:100%;height:100%;object-fit:contain}
.prod .tag{position:absolute;top:14px;left:14px;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:5px 11px;border-radius:999px}
.prod .bd{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.prod h3{font-size:15.5px;font-weight:600;line-height:1.35}
.prod .pr{color:var(--tx2);font-size:13px;margin-top:auto}
.prod .pr b{color:var(--ink);font-family:Manrope;font-size:19px;font-weight:800;display:block}
.prod .btn{width:100%;justify-content:center;font-size:14px;padding:11px;margin-top:4px}

/* articles */
.arts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.art{background:#fff;border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:.18s}
.art:hover{box-shadow:var(--shh);transform:translateY(-4px)}
.art .ph{height:190px;overflow:hidden}.art .ph img{width:100%;height:100%;object-fit:cover}
.art .bd{padding:22px}
.art .dt{font-size:12px;color:var(--red);font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.art h3{font-size:18.5px;margin:10px 0 0;font-weight:700;line-height:1.3}

/* footer */
footer{background:#0f1216;color:#9aa3b0;padding:64px 0 0}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:46px}
footer .logo .wm b,footer .logo .wm small{color:#fff}
footer .logo .bc span{background:#fff}
footer p{font-size:14px;line-height:1.7;margin-top:16px}
footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-family:Inter;font-weight:600}
footer ul{list-style:none}footer li{margin-bottom:11px}
footer a{font-size:14px;color:#9aa3b0}footer a:hover{color:#fff}
.fcontact div{display:flex;gap:10px;margin-bottom:13px;font-size:14px}
.fcontact i{color:var(--red);font-size:18px;flex-shrink:0}
.fbot{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;display:flex;justify-content:space-between;font-size:13px;flex-wrap:wrap;gap:10px}

/* ===== Внутренние страницы ===== */
/* breadcrumbs + page head */
.pagehead{background:var(--bg);border-bottom:1px solid var(--bd);padding:22px 0 40px}
.crumbs{display:flex;gap:8px;align-items:center;font-size:13.5px;color:var(--tx2);flex-wrap:wrap;margin-bottom:20px}
.crumbs a:hover{color:var(--red)}.crumbs i{font-size:15px;color:var(--tx3)}
.crumbs .cur{color:var(--ink);font-weight:500}
.pagehead h1{font-size:clamp(30px,4vw,46px);font-weight:800}
.pagehead .lead{margin-top:14px}

/* catalog layout */
.catlayout{display:grid;grid-template-columns:276px 1fr;gap:34px;align-items:start}
.filters{background:#fff;border:1px solid var(--bd);border-radius:var(--r);padding:8px 22px 22px;position:sticky;top:104px;box-shadow:var(--sh)}
.fgroup{padding:20px 0;border-bottom:1px solid var(--bd)}
.fgroup:last-child{border-bottom:0}
.fgroup h4{font-size:15px;font-family:Inter;font-weight:600;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}
.fgroup h4 i{color:var(--tx3);font-size:18px}
.chk{display:flex;align-items:center;gap:10px;margin-bottom:11px;font-size:14.5px;color:var(--tx);cursor:pointer}
.chk input{width:18px;height:18px;accent-color:var(--red)}
.chk .cnt{margin-left:auto;color:var(--tx3);font-size:13px}
.prange{display:flex;gap:10px;margin-top:4px}
.prange input{width:50%;height:40px;border:1px solid var(--bd);border-radius:8px;padding:0 12px;font-family:inherit;font-size:14px}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;flex-wrap:wrap;gap:14px}
.toolbar .cnt{color:var(--tx2);font-size:14.5px}
.toolbar .sort{display:flex;gap:8px;align-items:center}
.toolbar select{height:42px;border:1px solid var(--bd);border-radius:var(--rb);padding:0 14px;font-family:inherit;font-size:14.5px;background:#fff;cursor:pointer}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pager{display:flex;gap:8px;justify-content:center;margin-top:44px}
.pager a{min-width:44px;height:44px;border:1px solid var(--bd);border-radius:var(--rb);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:15px;color:var(--tx)}
.pager a:hover{border-color:var(--ink)}
.pager a.on{background:var(--red);color:#fff;border-color:var(--red)}
.seo{margin-top:64px;color:var(--tx2);font-size:15.5px;line-height:1.8}
.seo h2{font-size:26px;margin:0 0 16px}
.seo h3{font-size:19px;margin:26px 0 10px;color:var(--ink)}
.seo p{margin-bottom:14px}.seo ul{margin:0 0 14px 22px}.seo li{margin-bottom:8px}

/* product page (PDP) */
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;padding:48px 0 0}
.gallery .main{border:1px solid var(--bd);border-radius:var(--r);background:#fff;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:36px}
.gallery .main img{max-width:100%;max-height:100%;object-fit:contain}
.thumbs{display:flex;gap:12px;margin-top:14px}
.thumbs div{width:84px;height:84px;border:1px solid var(--bd);border-radius:10px;padding:8px;cursor:pointer;background:#fff;display:flex;align-items:center;justify-content:center}
.thumbs div.on{border-color:var(--red)}
.thumbs img{max-width:100%;max-height:100%;object-fit:contain}
.pinfo .badges{display:flex;gap:8px;margin-bottom:14px}
.pbadge{font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px}
.pbadge.red{background:var(--red);color:#fff}
.pbadge.green{background:#e8f6ec;color:#1a7d3c}
.pbadge.gray{background:var(--bg);color:var(--tx2)}
.pinfo h1{font-size:32px;font-weight:800;line-height:1.15}
.pinfo .sku{color:var(--tx3);font-size:13.5px;margin-top:10px}
.pinfo .desc{color:var(--tx2);font-size:16px;margin:18px 0 24px}
.pricebox{background:var(--bg);border-radius:var(--r);padding:24px;margin-bottom:22px}
.pricebox .lbl{font-size:13.5px;color:var(--tx2)}
.pricebox .price{font-family:Manrope;font-weight:800;font-size:34px;color:var(--ink);margin:2px 0 4px}
.pricebox .note{font-size:13px;color:var(--tx3)}
.pactions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.ulist{list-style:none;margin-top:22px}
.ulist li{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px;font-size:14.5px;color:var(--tx)}
.uList li i,.ulist li i{color:var(--red);font-size:20px;flex-shrink:0}
.spectable{width:100%;border-collapse:collapse;font-size:14.5px}
.spectable td{padding:13px 0;border-bottom:1px solid var(--bd);vertical-align:top}
.spectable td:first-child{color:var(--tx2);width:46%}
.spectable td:last-child{color:var(--ink);font-weight:500}
.tabbody{color:var(--tx);font-size:16px;line-height:1.8}
.tabbody p{margin-bottom:14px}

/* contacts */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.cinfo{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ccard{background:#fff;border:1px solid var(--bd);border-radius:var(--r);padding:24px;box-shadow:var(--sh)}
.ccard .ic{width:48px;height:48px;border-radius:12px;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:14px}
.ccard .k{font-size:13px;color:var(--tx2)}
.ccard .v{font-size:17px;font-weight:600;color:var(--ink);margin-top:4px}
.ccard .v a:hover{color:var(--red)}
.formcard{background:#fff;border:1px solid var(--bd);border-radius:var(--r);padding:30px;box-shadow:var(--sh)}
.formcard h3{font-size:22px;margin-bottom:6px}
.formcard p{color:var(--tx2);font-size:14.5px;margin-bottom:20px}
.lform{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lform input,.lform textarea{height:50px;border:1px solid var(--bd);border-radius:var(--rb);padding:0 15px;font-family:inherit;font-size:15px;background:#fff;width:100%}
.lform textarea{height:auto;padding:13px 15px;resize:vertical}
.lform .full{grid-column:1/-1}
.lform input:focus,.lform textarea:focus{outline:none;border-color:var(--red)}
.map{border-radius:var(--r);overflow:hidden;border:1px solid var(--bd);min-height:360px;background:#e9ecf1 center/cover;display:flex;align-items:center;justify-content:center;color:var(--tx3);position:relative}
.map .pin{position:absolute;background:#fff;box-shadow:var(--shh);border-radius:12px;padding:12px 16px;display:flex;gap:10px;align-items:center;font-size:14px;color:var(--ink)}
.map .pin i{color:var(--red);font-size:22px}

/* article */
.artwrap{display:grid;grid-template-columns:1fr 300px;gap:48px;align-items:start;padding:48px 0 0}
.ameta{display:flex;gap:18px;color:var(--tx2);font-size:14px;margin:16px 0 26px;flex-wrap:wrap}
.ameta span{display:flex;gap:7px;align-items:center}.ameta i{color:var(--red)}
.acover{border-radius:var(--r);overflow:hidden;margin-bottom:30px;max-height:420px}
.acover img{width:100%;height:100%;object-fit:cover}
.prose{font-size:17px;line-height:1.8;color:var(--tx)}
.prose h2{font-size:27px;margin:34px 0 14px}
.prose h3{font-size:21px;margin:26px 0 10px}
.prose p{margin-bottom:18px}
.prose ul{margin:0 0 18px 24px}.prose li{margin-bottom:9px}
.prose blockquote{border-left:3px solid var(--red);padding:6px 0 6px 20px;margin:22px 0;color:var(--tx);font-size:18px}
.aside{position:sticky;top:104px;display:flex;flex-direction:column;gap:22px}
.aside .box{background:var(--bg);border-radius:var(--r);padding:22px}
.aside h4{font-size:16px;margin-bottom:14px}
.aside .toc a{display:block;color:var(--tx2);font-size:14.5px;padding:6px 0;border-bottom:1px solid var(--bd)}
.aside .toc a:hover{color:var(--red)}.aside .toc a:last-child{border-bottom:0}
.aside .cta{background:var(--ink);color:#fff;border-radius:var(--r);padding:24px}
.aside .cta h4{color:#fff}.aside .cta p{color:#aeb6c2;font-size:14px;margin:8px 0 16px}

@media(max-width:980px){
  .hero .wrap,.ctaband,.promo,.grad,.final,.pdp,.cgrid,.artwrap{grid-template-columns:1fr}
  .cats,.prods,.srv,.adv,.grid3{grid-template-columns:repeat(2,1fr)}
  .arts,.stats .wrap,.cinfo{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .catlayout{grid-template-columns:1fr}.filters{position:static}
  nav.main,.topbar{display:none}
}