/* Montserrat — свой файл на сервере (сторонние загрузки закрыты CSP) */
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/montserrat-cyrillic-ext.woff2) format('woff2');unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/montserrat-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/montserrat-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/montserrat-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* Оформление в стиле bex-space.com: белый фон, фирменный красный, Montserrat */
:root{
  --bg:#fff;--soft:#f3f3f3;--ink:#202020;--muted:#6f6f6f;--line:#e6e6e6;
  --brand:#c8081f;--brand-dark:#a30619;--ok:#1a8f4c;--r:7px;
  --shadow:0 2px 10px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 Montserrat,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
body.has-fab{padding-bottom:84px}
body.noscroll{overflow:hidden}
button,input,textarea{font:inherit;color:inherit}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
[hidden]{display:none!important}

/* шапка */
.topbar{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;height:68px}
.logo{display:flex;flex-direction:column;align-items:center;line-height:1;color:var(--ink);text-decoration:none}
.logo img{height:34px;width:auto;display:block}
.logo small{font-size:11px;font-weight:700;margin-top:3px;letter-spacing:.2px}
.right{display:flex;align-items:center;gap:10px}
.langs{display:flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.langs button{border:0;background:#fff;padding:7px 10px;font-size:12px;font-weight:700;cursor:pointer;color:var(--muted)}
.langs button.on{background:var(--ink);color:#fff}
.cart-btn{background:var(--brand);color:#fff;border:0;border-radius:var(--r);padding:10px 14px;font-weight:700;cursor:pointer;display:flex;gap:8px;align-items:center}
.cart-btn:hover{background:var(--brand-dark)}
.cart-btn b{background:#fff;color:var(--brand);border-radius:999px;min-width:22px;height:22px;display:inline-grid;place-items:center;font-size:12px;padding:0 6px}

.hero{background:var(--soft);padding:26px 0 30px}
h1{font-size:clamp(22px,3.4vw,34px);line-height:1.15;margin:0 0 8px;font-weight:800;text-transform:uppercase}
.sub{color:#444;max-width:680px;margin:0}
.stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:18px}
.stats div{font-size:13px;color:var(--muted)}
.stats b{display:block;font-size:24px;color:var(--ink);font-weight:800}

/* оптовая лестница */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}
.tier{background:#fff;border-radius:var(--r);padding:12px 14px;border:1px solid var(--line)}
.tier .q{color:var(--muted);font-size:13px;font-weight:600}
.tier .d{font-size:21px;font-weight:800}
.tier.hot{background:var(--brand);color:#fff;border-color:var(--brand)}
.tier.hot .q{color:#ffd6db}
@media (max-width:640px){
  .tiers{grid-template-columns:repeat(2,1fr)}
  .top{height:60px}
  .logo img{height:26px}
  .logo small{display:none}
  .cart-btn .lbl{display:none}
  .langs button{padding:6px 7px}
}

/* фильтры */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:22px 0 12px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:var(--r);padding:7px 13px;cursor:pointer;font-weight:600;font-size:13px}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.search{flex:1;min-width:220px;border:2px solid var(--brand);background:#fff;border-radius:var(--r);padding:10px 14px}
.search:focus{outline:none;box-shadow:0 0 0 3px rgba(200,8,31,.15)}
.seg{display:flex;background:var(--soft);border-radius:var(--r);padding:3px}
.seg button{border:0;background:none;padding:6px 12px;border-radius:5px;cursor:pointer;font-weight:600;font-size:13px;color:var(--muted)}
.seg button.on{background:#fff;color:var(--brand);box-shadow:var(--shadow)}

/* модели и карточки */
.model{margin:26px 0 12px;display:flex;align-items:baseline;gap:10px;border-bottom:2px solid var(--brand);padding-bottom:6px}
.model h2{margin:0;font-size:18px;font-weight:800;text-transform:uppercase}
.model small{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s}
.card:hover{box-shadow:0 6px 20px rgba(0,0,0,.08)}
.ph{aspect-ratio:4/3;background:#fff;display:grid;place-items:center;position:relative;border-bottom:1px solid var(--line)}
.zoom{all:unset;cursor:zoom-in;width:100%;height:100%;display:block;position:relative}
.zoom:focus-visible{outline:3px solid var(--brand);outline-offset:-3px}
.ph img{width:100%;height:100%;object-fit:contain;padding:8px;box-sizing:border-box;display:block}
.ph svg{width:46%;opacity:.35;color:var(--ink)}
.nph{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.6);color:#fff;font-size:11px;padding:2px 7px;border-radius:999px}
.badge{position:absolute;top:10px;left:10px;font-size:11px;font-weight:700;padding:4px 8px;border-radius:5px;background:var(--soft)}
.badge.new{color:var(--ok)}
.stock{position:absolute;top:10px;right:10px;font-size:12px;font-weight:700;padding:4px 9px;border-radius:5px;background:var(--ink);color:#fff}
.stock.low{background:var(--brand)}
.body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:5px;flex:1}
.name{font-weight:700;font-size:15px}
.meta{color:var(--muted);font-size:12.5px}
.price{display:flex;align-items:baseline;gap:8px;margin-top:4px}
.price b{font-size:20px;font-weight:800}
.opt{font-size:12.5px;color:var(--brand);font-weight:700}
.buy{display:flex;gap:8px;margin-top:auto;padding-top:8px}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:var(--r)}
.qty button{width:32px;height:38px;border:0;background:none;cursor:pointer;font-size:18px}
.qty input{width:38px;text-align:center;border:0;background:none;-moz-appearance:textfield}
.qty input::-webkit-inner-spin-button{display:none}
.add{flex:1;border:0;border-radius:var(--r);background:var(--brand);color:#fff;font-weight:700;cursor:pointer;text-transform:uppercase;font-size:12.5px}
.add:hover{background:var(--brand-dark)}
.add:disabled{opacity:.35;cursor:default}
.add.in{background:var(--ink)}
.empty{color:var(--muted);text-align:center;padding:60px 0}

/* корзина */
.shade{position:fixed;inset:0;background:rgba(0,0,0,.45);opacity:0;pointer-events:none;transition:.2s;z-index:40}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(440px,100%);background:#fff;transform:translateX(100%);transition:.25s;display:flex;flex-direction:column;box-shadow:-10px 0 40px rgba(0,0,0,.2);z-index:41}
.open .shade{opacity:1;pointer-events:auto}
.open .drawer{transform:none}
.dh{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.dh h3{margin:0;text-transform:uppercase;font-weight:800}
.x{border:0;background:none;font-size:26px;cursor:pointer;line-height:1}
.lines{flex:1;overflow:auto;padding:8px 20px}
.line{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:12px 0;border-bottom:1px solid var(--line)}
.line .t{font-weight:700}
.line .m{color:var(--muted);font-size:12.5px;grid-column:1}
.line .sum{text-align:right;font-weight:800}
.line .off{color:var(--brand);font-size:12px;font-weight:700;text-align:right}
.line .rm{border:0;background:none;color:var(--muted);cursor:pointer;font-size:12.5px;padding:0;text-align:left}
.line .qty{justify-self:start}
.next{font-size:12px;color:var(--brand);font-weight:600;grid-column:1/-1}
.foot{border-top:1px solid var(--line);padding:16px 20px;display:flex;flex-direction:column;gap:10px}
.foot textarea{resize:none}
.tot{display:flex;justify-content:space-between;font-size:18px;font-weight:800}
.save{display:flex;justify-content:space-between;color:var(--brand);font-weight:700}
.foot input,.foot textarea{border:1px solid var(--line);background:var(--soft);border-radius:var(--r);padding:10px 12px;width:100%}
.send{border:0;border-radius:var(--r);background:var(--brand);color:#fff;font-weight:800;padding:14px;cursor:pointer;font-size:15px;text-transform:uppercase}
.send:hover{background:var(--brand-dark)}
.send:disabled{opacity:.5}
.msg{font-size:13px;text-align:center}
.msg.err{color:var(--brand)}
.done{padding:40px 24px;text-align:center}
.done b{font-size:21px;display:block;margin-bottom:8px}
footer{color:var(--muted);font-size:12.5px;text-align:center;padding:30px 16px;border-top:1px solid var(--line);margin-top:40px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* плавающая корзина */
.fab{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);z-index:30;width:min(520px,calc(100% - 24px));
  display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--ink);color:#fff;border-radius:var(--r);
  padding:10px 10px 10px 16px;box-shadow:0 8px 30px rgba(0,0,0,.25)}
.fab span{font-weight:700}
.fab button{border:0;border-radius:var(--r);background:var(--brand);color:#fff;font-weight:800;padding:10px 16px;cursor:pointer;text-transform:uppercase;font-size:13px}

/* просмотр фото */
.lb{position:fixed;inset:0;z-index:50;background:rgba(10,10,10,.92);display:flex;align-items:center;justify-content:center}
.lb img{max-width:min(1000px,92vw);max-height:80vh;background:#fff;border-radius:var(--r);object-fit:contain}
.lb .cap{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:#fff;font-weight:600;padding:0 60px}
.lb .lbb{position:absolute;border:0;background:rgba(255,255,255,.14);color:#fff;width:48px;height:48px;border-radius:999px;font-size:26px;cursor:pointer;display:grid;place-items:center}
.lb .lbb:hover{background:var(--brand)}
.lbprev{left:16px;top:50%;transform:translateY(-50%)}
.lbnext{right:16px;top:50%;transform:translateY(-50%)}
.lbclose{top:16px;right:16px}