:root{
  --ink:#16191d;--ink2:#444b54;--line:#e3e6ea;--bg:#ffffff;--soft:#f5f7f9;
  --accent:#ffcf00;--accent-ink:#16191d;--link:#0a5ad6;
  --red:#9b2423;--amber:#f5a200;--blue:#005387;--green:#237f52;
  --radius:10px;--wrap:1180px;--shadow:0 1px 2px rgba(16,25,40,.06),0 8px 24px rgba(16,25,40,.06);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  --head:'Barlow Semi Condensed','Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--head);font-weight:700;line-height:1.1;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:2.2rem}h2{font-size:1.7rem}h3{font-size:1.15rem}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--accent);color:var(--accent-ink);border:none;border-radius:8px;padding:.7em 1.3em;font-weight:700;font-size:1rem;cursor:pointer;font-family:var(--font);transition:transform .05s,box-shadow .15s}
.btn:hover{text-decoration:none;box-shadow:var(--shadow);transform:translateY(-1px)}
.btn.ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink)}
.btn.block{width:100%;justify-content:center}
.btn:disabled{opacity:.5;cursor:not-allowed}
.muted{color:var(--ink2)}
.small{font-size:.86rem}
/* header */
.topbar{background:var(--ink);color:#fff;font-size:.82rem}
.topbar .wrap{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;padding:7px 20px}
.topbar b{color:var(--accent)}
header.site{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);z-index:50}
header.site .wrap{display:flex;align-items:center;gap:22px;padding:14px 20px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:1.3rem;color:var(--ink)}
.logo:hover{text-decoration:none}
.logo .mk{width:34px;height:34px;flex:0 0 auto}
nav.main{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}
nav.main a{color:var(--ink);font-weight:600;font-size:.94rem}
.cartbtn{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--ink)}
.cartbtn .count{background:var(--accent);color:var(--ink);border-radius:999px;min-width:21px;height:21px;display:inline-flex;align-items:center;justify-content:center;font-size:.76rem;padding:0 5px}
.menutoggle{display:none;margin-left:auto;background:none;border:1.5px solid var(--line);border-radius:8px;padding:8px 10px;cursor:pointer}
/* hero */
.hero{background:linear-gradient(180deg,var(--soft),#fff);border-bottom:1px solid var(--line)}
.hero .wrap{padding:54px 20px 48px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:2.8rem;margin-bottom:.3em}
.hero p.lead{font-size:1.18rem;color:var(--ink2);margin:0 0 1.4em;max-width:36ch}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.trustrow{display:flex;gap:22px;flex-wrap:wrap;margin-top:26px;font-size:.9rem;color:var(--ink2)}
.trustrow b{color:var(--ink)}
.herogrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.herogrid .tile{aspect-ratio:1;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}
.herogrid .tile img{width:100%;height:100%;object-fit:contain}
/* category strip */
section{padding:48px 0}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:22px}
.sec-head p{margin:.2em 0 0;color:var(--ink2)}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.catcard{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;color:var(--ink);display:flex;flex-direction:column;transition:box-shadow .15s,transform .08s}
.catcard:hover{text-decoration:none;box-shadow:var(--shadow);transform:translateY(-2px)}
.catcard .band{height:8px}
.catcard .body{padding:16px 16px 18px}
.catcard h3{margin:0 0 .25em}
.catcard .cnt{font-size:.82rem;color:var(--ink2)}
.catcard .ico{width:46px;height:46px;margin-bottom:10px}
/* product grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s,transform .08s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card a.thumb{display:block;padding:18px;background:var(--soft);aspect-ratio:1.15;display:flex;align-items:center;justify-content:center}
.card a.thumb img{max-height:100%;width:auto;object-fit:contain;mix-blend-mode:multiply}
.card .info{padding:13px 14px 15px;display:flex;flex-direction:column;gap:4px;flex:1}
.card .info h3{font-size:1rem;font-family:var(--font);font-weight:600;line-height:1.3;margin:0}
.card .info h3 a{color:var(--ink)}
.card .sku{font-size:.74rem;color:var(--ink2);text-transform:uppercase;letter-spacing:.04em}
.card .price{font-weight:700;margin-top:auto;font-size:1.05rem}
.card .price span{font-weight:400;font-size:.8rem;color:var(--ink2)}
.tag{display:inline-block;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:3px 7px;border-radius:5px;background:var(--accent);color:var(--ink)}
/* breadcrumbs */
.crumbs{font-size:.84rem;color:var(--ink2);padding:16px 0 0}
.crumbs a{color:var(--ink2)}
/* product detail */
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding-top:28px}
.pdp .gallery{border:1px solid var(--line);border-radius:14px;background:var(--soft);padding:40px;display:flex;align-items:center;justify-content:center;position:sticky;top:90px}
.pdp .gallery img{max-height:360px;mix-blend-mode:multiply}
.pdp h1{font-size:2rem}
.field{margin:18px 0}
.field label{display:block;font-weight:700;margin-bottom:7px;font-size:.92rem}
.opts{display:flex;gap:8px;flex-wrap:wrap}
.opt{border:1.5px solid var(--line);border-radius:8px;padding:9px 13px;cursor:pointer;background:#fff;font-size:.9rem;user-select:none}
.opt.sel{border-color:var(--ink);background:var(--ink);color:#fff}
.price-lg{font-size:2rem;font-weight:800;font-family:var(--head)}
.price-lg span{font-size:.9rem;font-weight:400;color:var(--ink2)}
.qtyrow{display:flex;align-items:center;gap:14px;margin:18px 0}
.qty{display:flex;border:1.5px solid var(--line);border-radius:8px;overflow:hidden}
.qty button{width:40px;border:none;background:var(--soft);font-size:1.2rem;cursor:pointer}
.qty input{width:52px;border:none;text-align:center;font-size:1rem;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.spec{margin-top:26px;border-top:1px solid var(--line);padding-top:20px}
.spec table{width:100%;border-collapse:collapse;font-size:.92rem}
.spec td{padding:7px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec td:first-child{color:var(--ink2);width:40%}
.added{background:var(--green);color:#fff;padding:10px 14px;border-radius:8px;font-size:.9rem;margin-top:12px;display:none}
/* custom builder */
.builder{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:24px}
.preview-wrap{position:sticky;top:90px;border:1px solid var(--line);border-radius:14px;background:var(--soft);padding:30px;display:flex;align-items:center;justify-content:center;min-height:360px}
#signpreview{max-width:100%;height:auto}
textarea,input[type=text]{width:100%;border:1.5px solid var(--line);border-radius:8px;padding:10px 12px;font-family:var(--font);font-size:.95rem}
select{width:100%;border:1.5px solid var(--line);border-radius:8px;padding:10px 12px;font-size:.95rem;background:#fff}
/* cart */
.cartline{display:grid;grid-template-columns:72px 1fr auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.cartline .th{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:8px;aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.cartline .th img{max-height:100%}
.cartline .rm{background:none;border:none;color:var(--link);cursor:pointer;font-size:.84rem;padding:0}
.summary{border:1px solid var(--line);border-radius:12px;padding:22px;background:var(--soft);position:sticky;top:90px}
.summary .row{display:flex;justify-content:space-between;margin:8px 0}
.summary .tot{font-size:1.3rem;font-weight:800;font-family:var(--head);border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
.empty{text-align:center;padding:60px 20px;color:var(--ink2)}
/* content pages */
.prose{max-width:760px}
.prose h2{margin-top:1.6em}
.prose ul{padding-left:1.2em}
.prose li{margin:.3em 0}
.callout{background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:16px 18px;margin:20px 0}
/* search */
.searchbar{display:flex;gap:10px;margin:0 0 24px}
.searchbar input{flex:1}
/* footer */
footer.site{background:var(--ink);color:#c6ccd4;margin-top:40px;padding:46px 0 28px;font-size:.9rem}
footer.site a{color:#c6ccd4}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer.site h4{color:#fff;font-family:var(--head);font-size:1rem;margin:0 0 .8em}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:.4em 0}
footer.site .legal{border-top:1px solid #2b3139;margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#8b949e}
.pill{display:inline-flex;gap:6px;align-items:center;background:#20262e;color:#c6ccd4;padding:5px 11px;border-radius:999px;font-size:.8rem;margin:3px 4px 0 0}
/* sign plate look for product images */
.plate{position:relative;display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid #d7dce2;border-radius:9px;box-shadow:0 1px 3px rgba(16,25,40,.12);padding:12%;width:80%;aspect-ratio:1}
.plate img{max-width:100%;max-height:100%;mix-blend-mode:multiply}
.plate::before,.plate::after{content:"";position:absolute;top:7px;width:5px;height:5px;border-radius:50%;background:#cfd5dc}
.plate::before{left:7px}.plate::after{right:7px}
.plate.lg{width:auto;max-width:420px;padding:36px}
.plate.lg img{max-height:320px}
/* payment marks */
.paymarks{display:inline-flex;gap:6px;align-items:center}
.pm{height:24px;min-width:38px;padding:0 6px;border:1px solid var(--line);border-radius:4px;display:inline-flex;align-items:center;justify-content:center;font-size:.62rem;font-weight:800;letter-spacing:.04em;color:#5a6472;background:#fff}
.pm.mc{gap:0;min-width:34px}
.pm.mc i{width:12px;height:12px;border-radius:50%;display:block}
.pm.mc i:first-child{background:#eb001b}
.pm.mc i:last-child{background:#f79e1b;margin-left:-5px}
.trustline{display:flex;flex-wrap:wrap;gap:12px 18px;margin-top:14px;font-size:.84rem;color:var(--ink2)}
.trustline span{white-space:nowrap}
/* live chat widget */
.ssc-chat{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));top:auto;left:auto;z-index:2147483000;font-family:var(--font)}
.ssc-launch{width:58px;height:58px;border-radius:50%;background:var(--accent);border:none;box-shadow:0 6px 20px rgba(16,25,40,.25);cursor:pointer;display:flex;align-items:center;justify-content:center}
.ssc-launch.on{transform:scale(.9)}
.ssc-panel{position:absolute;right:0;bottom:70px;width:350px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 110px);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 40px rgba(16,25,40,.22);display:flex;flex-direction:column;overflow:hidden}
.ssc-head{background:var(--ink);color:#fff;padding:14px 16px;display:flex;flex-direction:column;position:relative}
.ssc-head strong{font-family:var(--head);font-size:1.05rem}
.ssc-head span{font-size:.78rem;color:#aeb6c0}
.ssc-x{position:absolute;right:12px;top:12px;background:none;border:none;color:#fff;font-size:1.4rem;cursor:pointer;line-height:1}
.ssc-msgs{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--soft)}
.ssc-m{max-width:86%;padding:10px 13px;border-radius:14px;font-size:.9rem;line-height:1.45}
.ssc-m.b{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.ssc-m.u{background:var(--ink);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.ssc-m a{color:var(--link);font-weight:600}
.ssc-m.u a{color:#fff}
.ssc-prods{display:flex;flex-direction:column;gap:8px}
.ssc-prod{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px}
.ssc-prod img{width:44px;height:44px;object-fit:contain;mix-blend-mode:multiply}
.ssc-pinfo{display:flex;flex-direction:column;min-width:0}
.ssc-pinfo a{font-size:.85rem;font-weight:600;color:var(--ink);line-height:1.2}
.ssc-pinfo span{font-size:.76rem;color:var(--ink2)}
.ssc-add{background:var(--accent);border:none;border-radius:7px;padding:7px 11px;font-weight:700;cursor:pointer;font-size:.8rem}
.ssc-chips{display:flex;gap:6px;flex-wrap:wrap;padding:8px 12px;background:#fff;border-top:1px solid var(--line)}
.ssc-chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:6px 11px;font-size:.78rem;cursor:pointer;color:var(--ink)}
.ssc-chip:hover{border-color:var(--ink)}
.ssc-form{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line);background:#fff}
.ssc-form input{flex:1;border:1.5px solid var(--line);border-radius:999px;padding:9px 14px;font-size:.88rem}
.ssc-form button{width:38px;height:38px;border-radius:50%;border:none;background:var(--ink);color:#fff;font-size:1.1rem;cursor:pointer;flex:0 0 auto}
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:28px}.hero h1{font-size:2.2rem}
  .cats,.grid{grid-template-columns:repeat(2,1fr)}
  .pdp,.builder{grid-template-columns:1fr}.pdp .gallery,.preview-wrap{position:static}
  nav.main{display:none;flex-direction:column;width:100%;gap:10px;margin:8px 0 0}
  nav.main.open{display:flex}.menutoggle{display:block}
  header.site .wrap{flex-wrap:wrap}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:540px){.cats,.grid,.herogrid{grid-template-columns:1fr 1fr}.cartline{grid-template-columns:56px 1fr}.cartline .price-cell{grid-column:2;text-align:right}}