:root{
  --navy:#0b2545; --navy-2:#13315c; --blue:#1d4ed8; --accent:#f59e0b; --accent-dark:#b45309;
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --bg:#f8fafc; --card:#ffffff;
  --ok:#15803d; --warn:#b45309; --err:#b91c1c; --radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;font-size:16px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.sr{position:absolute;left:-9999px}

/* top strip + header */
.strip{background:var(--navy);color:#cbd5e1;font-size:13px}
.strip .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap}
.strip b{color:#fff}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.logo{display:flex;align-items:center;gap:10px;color:var(--navy);font-weight:800;font-size:20px;letter-spacing:-.02em;white-space:nowrap}
.logo:hover{text-decoration:none}
.logo-mark{width:38px;height:38px;border-radius:8px;background:var(--navy);display:grid;place-items:center;color:var(--accent);font-weight:900;font-size:18px}
.logo small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.search{flex:1;display:flex;max-width:560px}
.search input{flex:1;border:2px solid var(--navy);border-right:0;border-radius:8px 0 0 8px;padding:10px 12px;font:inherit;min-width:0}
.search button{border:0;background:var(--navy);color:#fff;padding:0 18px;border-radius:0 8px 8px 0;font-weight:600;cursor:pointer}
.head-links{display:flex;gap:18px;align-items:center;white-space:nowrap}
.head-links a{color:var(--ink);font-weight:600;font-size:14px}
.basket-link{position:relative}
.badge{background:var(--accent);color:var(--navy);border-radius:999px;font-size:12px;padding:1px 7px;margin-left:4px;font-weight:800}
nav.cats{background:var(--navy-2)}
nav.cats .wrap{display:flex;gap:4px;overflow-x:auto;padding-top:0;padding-bottom:0}
nav.cats a{color:#e2e8f0;padding:11px 14px;font-size:14px;font-weight:600;white-space:nowrap}
nav.cats a:hover,nav.cats a.on{background:rgba(255,255,255,.1);color:#fff;text-decoration:none}

/* flashes */
.flashes{margin:16px auto 0}
.flash{padding:12px 14px;border-radius:8px;margin-bottom:8px;border:1px solid;font-size:15px}
.flash.info{background:#eff6ff;border-color:#bfdbfe;color:#1e3a8a}
.flash.warn{background:#fffbeb;border-color:#fde68a;color:#92400e}
.flash.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}

main{min-height:60vh;padding-bottom:48px}

/* hero */
.hero{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 60%,#1e40af 100%);color:#fff}
.hero .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-top:56px;padding-bottom:56px;align-items:center}
.hero h1{font-size:44px;line-height:1.08;margin:0 0 14px;letter-spacing:-.03em}
.hero h1 span{color:var(--accent)}
.hero p{font-size:18px;color:#cbd5e1;margin:0 0 24px;max-width:540px}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:14px;padding:24px}
.hero-card h3{margin:0 0 12px;font-size:18px}
.hero-card ul{margin:0;padding:0;list-style:none}
.hero-card li{padding:8px 0 8px 28px;position:relative;color:#e2e8f0;border-bottom:1px solid rgba(255,255,255,.08)}
.hero-card li:last-child{border-bottom:0}
.hero-card li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}

.btn{display:inline-block;border:0;border-radius:8px;padding:12px 20px;font:inherit;font-weight:700;cursor:pointer;text-align:center}
.btn:hover{text-decoration:none;filter:brightness(1.05)}
.btn-accent{background:var(--accent);color:var(--navy)}
.btn-primary{background:var(--navy);color:#fff}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-line{background:#fff;color:var(--navy);border:2px solid var(--navy)}
.btn-sm{padding:8px 12px;font-size:14px}
.btn-block{display:block;width:100%}
.btn-danger{background:#fff;color:var(--err);border:2px solid #fecaca}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

/* trust bar */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:18px;padding-bottom:18px}
.trust div{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--muted)}
.trust b{color:var(--ink);display:block;font-size:15px}
.trust i{font-style:normal;width:36px;height:36px;border-radius:8px;background:#fef3c7;display:grid;place-items:center;font-size:18px;flex:none}

section{padding-top:36px}
h2.sec{font-size:26px;margin:0 0 18px;letter-spacing:-.02em}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}

/* category tiles */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.cat-tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;color:var(--ink);transition:box-shadow .15s,transform .15s}
.cat-tile:hover{text-decoration:none;box-shadow:0 8px 24px rgba(15,23,42,.08);transform:translateY(-2px)}
.cat-tile img{aspect-ratio:4/3;object-fit:cover;width:100%;background:#f1f5f9}
.cat-tile div{padding:12px 14px}
.cat-tile b{display:block}
.cat-tile span{color:var(--muted);font-size:14px}

/* product grid */
.crumbs{font-size:14px;color:var(--muted);margin:20px 0 6px}
.crumbs a{color:var(--muted)}
.list-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.list-head h1{margin:0;font-size:30px;letter-spacing:-.02em}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card .img{display:block;background:#f1f5f9;aspect-ratio:1/1}
.card .img img{width:100%;height:100%;object-fit:contain}
.card .body{padding:12px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .name{color:var(--ink);font-weight:600;font-size:15px;line-height:1.35}
.card .code{font-size:12px;color:var(--muted);letter-spacing:.02em}
.price{font-weight:800;font-size:20px;color:var(--navy)}
.price small{font-size:12px;font-weight:500;color:var(--muted)}
.rep-note{font-size:12px;color:var(--accent-dark);font-weight:600}
.locked{font-size:14px;color:var(--muted);background:#f8fafc;border:1px dashed var(--line);border-radius:8px;padding:8px 10px}
.locked a{font-weight:700}
.card form{margin-top:auto;display:flex;gap:6px}
.qty{width:64px;border:1px solid var(--line);border-radius:8px;padding:8px;font:inherit;text-align:center}
.card .btn{flex:1;padding:9px 10px;font-size:14px}
.sort{font-size:14px;color:var(--muted)}
.sort a{font-weight:600;margin-left:8px}
.sort a.on{color:var(--ink)}

/* product page */
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:8px}
.pdp .gallery{background:#fff;border:1px solid var(--line);border-radius:14px;aspect-ratio:1/1;display:grid;place-items:center;overflow:hidden}
.pdp .gallery img{width:100%;height:100%;object-fit:contain}
.pdp h1{font-size:30px;margin:0 0 6px;letter-spacing:-.02em;line-height:1.2}
.pdp .price{font-size:32px;margin:18px 0 4px}
.buybox{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;margin-top:18px}
.buybox form{display:flex;gap:10px}
.buybox .qty{width:84px;padding:12px}
.facts{margin:18px 0 0;padding:0;list-style:none;font-size:14px;color:var(--muted)}
.facts li{padding:6px 0;border-top:1px solid var(--line)}

/* forms & panels */
.narrow{max-width:520px;margin:32px auto 0}
.mid{max-width:820px;margin:32px auto 0}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px}
.panel h1{margin:0 0 6px;font-size:26px;letter-spacing:-.02em}
.panel .sub{color:var(--muted);margin:0 0 20px}
label{display:block;font-weight:600;font-size:14px;margin:14px 0 6px}
label .opt{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=number],select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:11px 12px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:3px solid #bfdbfe;border-color:var(--blue)}
textarea{min-height:84px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;margin:10px 0}
.check input{margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{margin:0;border:1px solid #cbd5e1;border-radius:999px;padding:7px 12px;font-weight:500;cursor:pointer;display:flex;gap:6px;align-items:center}
.choice{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:6px}
.choice label{margin:0;border:2px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;font-weight:400}
.choice label b{display:block;font-size:16px}
.choice input{margin-right:6px}
.choice label:has(input:checked){border-color:var(--navy);background:#f1f5ff}
.steps{display:flex;gap:6px;margin-bottom:20px}
.steps span{flex:1;height:5px;border-radius:9px;background:var(--line)}
.steps span.on{background:var(--accent)}
.steplabel{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700;margin-bottom:6px}
.otp{font-size:28px;letter-spacing:.4em;text-align:center;font-weight:700}
.muted{color:var(--muted)}
.small{font-size:14px}
.divider{border:0;border-top:1px solid var(--line);margin:22px 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:960px;margin:32px auto 0}
.benefits{background:var(--navy);color:#e2e8f0;border-radius:14px;padding:28px}
.benefits h2{color:#fff;margin-top:0}
.benefits li{margin:8px 0}

/* account */
.acct{display:grid;grid-template-columns:240px 1fr;gap:24px;margin-top:28px}
.acct nav{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;align-self:start}
.acct nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--ink);font-weight:600}
.acct nav a.on,.acct nav a:hover{background:#f1f5f9;text-decoration:none}
.acct nav form button{all:unset;display:block;padding:10px 12px;color:var(--err);font-weight:600;cursor:pointer}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
.stat span{display:block;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.05em;font-weight:700}
.stat b{font-size:24px;color:var(--navy)}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);font-size:15px;vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#f8fafc}
td.num,th.num{text-align:right}
.table-wrap{border:1px solid var(--line);border-radius:14px;overflow-x:auto}
.pill{display:inline-block;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700;text-transform:capitalize}
.pill.awaiting_payment,.pill.awaiting_approval{background:#fef3c7;color:#92400e}
.pill.paid,.pill.approved{background:#dcfce7;color:#166534}
.pill.dispatched{background:#dbeafe;color:#1e40af}
.pill.cancelled,.pill.rejected{background:#fee2e2;color:#991b1b}
dl.kv{display:grid;grid-template-columns:200px 1fr;gap:8px 16px;margin:0}
dl.kv dt{color:var(--muted);font-size:14px}
dl.kv dd{margin:0;font-weight:500}
.paybox{background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:18px;margin-top:20px}
.paybox h3{margin:0 0 8px}

/* legal */
.legal{background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px;max-width:860px;margin:28px auto 0}
.legal h1{margin-top:0}
.legal h2{font-size:19px;margin-top:28px}
.legal p,.legal li{color:#334155}

footer.site{background:var(--navy);color:#94a3b8;font-size:14px;margin-top:40px}
footer.site .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px;padding-top:36px;padding-bottom:24px}
footer.site h4{color:#fff;margin:0 0 10px}
footer.site a{color:#cbd5e1;display:block;padding:3px 0}
footer.site .base{border-top:1px solid rgba(255,255,255,.08);padding:14px 0;grid-column:1/-1}

@media (max-width:900px){
  .hero .wrap,.pdp,.split,.acct{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .trust .wrap{grid-template-columns:1fr 1fr}
  footer.site .wrap{grid-template-columns:1fr}
}
@media (max-width:700px){
  header.site .wrap{flex-wrap:wrap;gap:10px}
  .search{order:3;flex-basis:100%;max-width:none}
  .head-links{margin-left:auto;gap:12px}
  .two,.choice,.stats{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .card form{flex-direction:column}
  .card .qty{width:100%}
  dl.kv{grid-template-columns:1fr}
  .panel{padding:20px}
  .strip .hide-m{display:none}
}
@media print{
  header.site,nav.cats,.strip,footer.site,.acct nav,.no-print{display:none!important}
  .acct{grid-template-columns:1fr}
  body{background:#fff}
}

.pager{display:flex;gap:14px;align-items:center;justify-content:center;margin-top:24px}

/* help bot */
.helpbot{position:fixed;right:16px;bottom:16px;z-index:50;display:flex;flex-direction:column-reverse;align-items:flex-end;gap:10px}
.helpbot-toggle{border:0;border-radius:999px;background:var(--navy);color:#fff;font:inherit;font-weight:700;padding:12px 18px;cursor:pointer;box-shadow:0 8px 24px rgba(15,23,42,.25);display:flex;gap:8px;align-items:center}
.helpbot-toggle span{background:var(--accent);color:var(--navy);width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-weight:900}
.helpbot-panel{padding-top:0;width:min(360px,calc(100vw - 32px));background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 40px rgba(15,23,42,.22);overflow:hidden;display:flex;flex-direction:column;max-height:min(520px,calc(100vh - 110px))}
.helpbot-panel[hidden]{display:none}
.helpbot-panel header{background:var(--navy);color:#fff;padding:12px 14px;display:flex;justify-content:space-between;align-items:center}
.helpbot-close{all:unset;cursor:pointer;font-size:22px;line-height:1;padding:0 4px}
.helpbot-log{padding:12px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:8px;background:var(--bg)}
.hb-msg{padding:9px 12px;border-radius:12px;font-size:14px;max-width:88%;line-height:1.45}
.hb-bot{background:#fff;border:1px solid var(--line);align-self:flex-start}
.hb-me{background:var(--navy);color:#fff;align-self:flex-end}
.hb-msg ul{margin:6px 0 0;padding-left:18px}
.hb-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;font-weight:600}
.hb-chips{display:flex;flex-wrap:wrap;gap:6px}
.hb-chips button{border:1px solid #cbd5e1;background:#fff;border-radius:999px;padding:6px 10px;font:inherit;font-size:13px;cursor:pointer}
.hb-chips button:hover{border-color:var(--navy)}
.helpbot-form{display:flex;gap:6px;padding:10px;border-top:1px solid var(--line)}
.helpbot-form input{flex:1;min-width:0;border:1px solid #cbd5e1;border-radius:8px;padding:9px 10px;font:inherit}
.helpbot-wa{display:block;text-align:center;padding:10px;border-top:1px solid var(--line);font-weight:700;color:#15803d}

.paysteps ol{margin:6px 0 0;padding-left:20px}
.paysteps li{margin:4px 0}
.paydetails{display:grid;grid-template-columns:140px 1fr;gap:8px 12px;margin:14px 0 0;background:#fff;border:1px solid #fde68a;border-radius:10px;padding:12px 14px}
.paydetails dt{color:var(--muted);font-size:14px}
.paydetails dd{margin:0;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.copy{border:1px solid #cbd5e1;background:#fff;border-radius:6px;font:inherit;font-size:12px;padding:2px 8px;cursor:pointer}
.payok{background:#dcfce7;color:#166534;border-radius:8px;padding:8px 10px;margin:8px 0 0;font-size:14px}
@media (max-width:700px){.paydetails{grid-template-columns:1fr}}

.paycard{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:10px}