:root{--ink:#17191d;--muted:#72767b;--line:#e4e7e9;--bg:#f5f5f2;--red:#d62835;--blue:#11394a;--gold:#9b762f;--card:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Vazirmatn,Inter,"Noto Sans Armenian",Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.shell{max-width:1180px;margin:auto;min-height:100vh;background:#fff}
.topbar{height:72px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:30}
.brand{font-weight:900;font-size:21px;color:var(--blue);letter-spacing:.4px}.brand b{color:var(--red)}.top-actions{display:flex;gap:9px;align-items:center}
.lang{border:1px solid var(--line);background:#fff;border-radius:11px;padding:8px 9px}.basket-btn{border:0;background:var(--ink);color:#fff;border-radius:11px;padding:9px 12px;font-weight:700}.basket-count{background:var(--red);padding:1px 7px;border-radius:999px;margin-inline-start:5px}
.hero{padding:30px 18px 16px}.eyebrow{display:inline-block;padding:7px 11px;border-radius:999px;background:#f3efe6;color:#7a5b24;font-size:12px}.hero h1{font-size:clamp(28px,6vw,44px);margin:12px 0 8px;line-height:1.25}.hero p{color:var(--muted);line-height:1.9;margin:0;max-width:760px}
.category-links{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 14px}.category-links a{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;text-decoration:none;color:var(--ink);font-size:13px}.category-links a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.tools{padding:0 18px 16px}.search{display:flex;gap:8px}.search input{width:100%;border:1px solid var(--line);border-radius:14px;padding:14px 15px;background:#fafafa;outline:none}.chips{display:flex;gap:8px;overflow:auto;padding:12px 0 2px;scrollbar-width:none}.chip{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;cursor:pointer}.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:0 18px 100px}.card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:flex;flex-direction:column}.card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#f3f3f1}.card-media{position:relative}.card-swatches{position:absolute;bottom:8px;inset-inline-start:8px;display:flex;gap:6px}.swatch{width:18px;height:18px;border-radius:999px;border:2px solid #fff;box-shadow:0 0 0 1px var(--line);padding:0;cursor:pointer}.swatch.black{background:#1a1a1a}.swatch.white{background:#f5f5f5}.swatch.active{box-shadow:0 0 0 2px var(--ink)}
.qv-btn{position:absolute;top:8px;inset-inline-end:8px;width:30px;height:30px;border-radius:999px;border:0;background:rgba(255,255,255,.92);box-shadow:0 1px 4px rgba(0,0,0,.15);font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.qv-overlay{position:fixed;inset:0;background:rgba(17,17,17,.55);display:flex;align-items:flex-end;justify-content:center;z-index:200;opacity:0;pointer-events:none;transition:.2s}
.qv-overlay.show{opacity:1;pointer-events:auto}
.qv-modal{background:#fff;border-radius:20px 20px 0 0;width:100%;max-width:520px;max-height:88vh;overflow:auto;position:relative;padding-bottom:18px}
@media(min-width:620px){.qv-overlay{align-items:center}.qv-modal{border-radius:20px}}
.qv-close{position:absolute;top:10px;inset-inline-end:10px;width:32px;height:32px;border-radius:999px;border:0;background:#f0f1f2;font-size:14px;cursor:pointer;z-index:2}
.qv-media{position:relative}.qv-img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#f4f4f1}
.qv-swatches{position:absolute;bottom:12px;inset-inline-start:14px;display:flex;gap:8px}
.qv-body{padding:16px 18px 4px}.qv-title{margin:0 0 4px;font-size:17px}.qv-code{color:var(--muted);font-size:12px;margin-bottom:8px}.qv-sub{color:var(--muted);line-height:1.8;font-size:13px;margin:0 0 16px}.qv-actions{display:flex;gap:8px}.qv-actions .btn{flex:1}.card-body{padding:12px;display:flex;flex-direction:column;gap:7px;flex:1}.card h3{font-size:14px;margin:0;line-height:1.5}.card .sub{color:var(--muted);font-size:11px;line-height:1.6}.code{font-size:11px;color:#999}.card-actions{display:flex;gap:7px;margin-top:auto}.btn{border:0;border-radius:12px;padding:11px 12px;font-weight:800;cursor:pointer;text-align:center}.btn.primary{background:var(--red);color:#fff}.btn.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}.card .btn{font-size:11px;padding:9px 8px;flex:1}
.sticky{position:fixed;bottom:0;left:0;right:0;z-index:40;background:#fff;border-top:1px solid var(--line);padding:10px 14px;display:flex;gap:9px;max-width:1180px;margin:auto}.sticky .btn{flex:1}
.detail{padding-bottom:105px}.detail-media{padding:16px 18px 0}.main-img{width:100%;border-radius:20px;display:block;background:#f4f4f1}.detail-body{padding:18px}.detail h1{font-size:28px;margin:10px 0 6px}.lead{color:var(--muted);line-height:1.9}.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:18px 0}.spec{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fafafa}.spec strong{display:block;font-size:15px}.spec span{display:block;color:var(--muted);font-size:11px;margin-top:4px}.options{display:grid;gap:15px}.label{font-weight:800;font-size:13px;margin-bottom:7px}.color-row{display:flex;gap:8px}.color{border:1px solid var(--line);border-radius:999px;background:#fff;padding:9px 14px}.color.active{background:var(--ink);color:#fff}.qty{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:14px;padding:8px 12px}.counter{display:flex;align-items:center;gap:16px}.counter button{width:34px;height:34px;border:0;border-radius:10px;background:#f0f1f2;font-size:20px}.catalog-link{display:block;border:1px solid var(--line);border-radius:13px;padding:12px 14px;margin-top:14px;font-weight:700}
.quote-page{padding:20px 18px 110px}.quote-list{display:grid;gap:10px;margin:18px 0}.quote-item{display:grid;grid-template-columns:76px 1fr auto;gap:11px;align-items:center;border:1px solid var(--line);border-radius:15px;padding:10px}.quote-item img{width:76px;height:76px;object-fit:cover;border-radius:11px}.quote-item h3{font-size:13px;margin:0 0 5px}.quote-item small{color:var(--muted)}.quote-item input{width:70px;border:1px solid var(--line);border-radius:9px;padding:7px}.remove{border:0;background:none;color:var(--red);cursor:pointer}.form{display:grid;gap:10px;margin-top:22px}.form input,.form textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:#fff}.form textarea{min-height:90px;resize:vertical}.empty{padding:30px 10px;color:var(--muted);text-align:center}.toast{position:fixed;left:50%;bottom:92px;transform:translateX(-50%);background:#17191d;color:white;padding:10px 16px;border-radius:999px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:99}.toast.show{opacity:1}
@media(min-width:760px){.grid{grid-template-columns:repeat(3,1fr);gap:18px}.card h3{font-size:16px}.card .sub{font-size:12px}.hero,.tools,.grid,.detail-media,.detail-body,.quote-page{padding-left:32px;padding-right:32px}.detail-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;padding:20px 32px}.detail-media,.detail-body{padding:0}.sticky{left:50%;transform:translateX(-50%)}}
@media(min-width:1050px){.grid{grid-template-columns:repeat(4,1fr)}}

/* KP-06/R1: compact, language-aware footer for catalog and quotation screens. */
.kp-shop-footer{position:relative!important;inset:auto!important;display:block;clear:both;box-sizing:border-box;background:#14202b;color:#b9c6d2;margin-top:28px;padding:16px 20px 115px;font-family:inherit;font-size:12px;text-align:start}.kp-shop-footer *{box-sizing:border-box}.kp-shop-footer-inner{width:100%;max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.kp-shop-footer a{color:#d9bc83;text-decoration:none}.kp-shop-footer a:hover{text-decoration:underline}.kp-shop-credit,.kp-shop-brand-link{display:inline-flex;align-items:center;gap:7px}.kp-shop-credit-label{color:#b9c6d2}.kp-shop-brand-link{direction:ltr;white-space:nowrap}.kp-shop-footer[dir=rtl] .kp-shop-brand-link{direction:rtl}.kp-shop-brand-link img{display:block;width:22px;height:22px;object-fit:contain;flex:none}.kp-shop-profile-link{font-size:12px;text-underline-offset:3px}.kp-shop-copyright{color:#b9c6d2}
@media(min-width:760px){.kp-shop-footer{padding-bottom:26px}}
@media(max-width:639px){.kp-shop-footer{padding:11px 12px 110px;font-size:11px}.kp-shop-footer-inner{display:flex;gap:8px;justify-content:space-between;flex-wrap:nowrap}.kp-shop-credit-label,.kp-shop-profile-link{display:none!important}.kp-shop-credit{flex:none}.kp-shop-brand-link{font-size:11px;gap:5px}.kp-shop-brand-link img{width:19px;height:19px}.kp-shop-copyright{min-width:0;font-size:10px}}

html[lang=en] body,html[lang=ru] body{font-family:Inter,Vazirmatn,Arial,sans-serif}html[lang=hy] body{font-family:"Noto Sans Armenian",Inter,Arial,sans-serif}

.detail-media .main-img{object-fit:contain;max-height:65vh;mix-blend-mode:multiply}

/* 2026-10-06 approved product imagery: transparent thumbnails on neutral technical surface. */
.detail-media .main-img{mix-blend-mode:normal;background:linear-gradient(145deg,#edf1f4,#ffffff);object-fit:contain;padding:18px;max-height:68vh}
.quote-item img{object-fit:contain;background:#eef2f5;padding:5px}

/* 2026-10-07 persistent contact access for products/product/quote flow */
.wa-scroll-float{position:fixed;right:18px;bottom:82px;z-index:145;display:inline-flex;align-items:center;gap:8px;background:#1fa855;color:#fff;padding:11px 15px;border-radius:999px;box-shadow:0 10px 28px #0003;font-size:13px;font-weight:800}.wa-scroll-float svg{width:20px;height:20px;fill:#fff}
.mobile-cta{display:none}
@media(max-width:640px){body{padding-bottom:66px}.wa-scroll-float{display:none}.mobile-cta{position:fixed;bottom:0;left:0;right:0;z-index:150;display:grid;grid-template-columns:1fr 1fr;background:#fff;padding:7px 8px;box-shadow:0 -10px 30px #0002}.mobile-cta a{height:48px;display:flex;align-items:center;justify-content:center;gap:6px;background:#171717;color:#fff;font-size:12px;font-weight:700}.mobile-cta a:last-child{background:#1fa855}.mobile-cta svg{width:18px;height:18px;fill:#fff}}