@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
*{box-sizing:border-box;margin:0;padding:0}
body{font:16px/1.6 Inter,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#1c2733;background:#f3f5f8;-webkit-font-smoothing:antialiased}
a{color:#1a6fb5;text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
header{background:#0f2b46;color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.12)}
.top{display:flex;align-items:center;gap:20px;padding:16px 0;flex-wrap:wrap}
.logo{font-size:23px;font-weight:800;color:#fff;letter-spacing:-.3px}.logo span{color:#5ac2ff}
.top .contacts{margin-left:auto;text-align:right;font-size:14px;color:#c6d6e6}
.top .contacts b{color:#fff;font-size:17px;font-weight:700}
nav{background:#122f4e}nav .wrap{display:flex;gap:2px;flex-wrap:wrap}
nav a{color:#dce8f3;padding:12px 14px;font-size:14px;font-weight:500;border-radius:4px;transition:background .15s}
nav a:hover{background:#1f4d77;text-decoration:none}
.hero{background:linear-gradient(135deg,#0f2b46,#1a6fb5 70%,#2a8ad4);color:#fff;padding:48px 0 44px;position:relative;overflow:hidden}
.hero h1{font-size:33px;font-weight:800;margin-bottom:12px;letter-spacing:-.4px}.hero p{color:#dceaf7;max-width:720px;font-size:16px}
.search{margin:20px 0 0}.search input{width:100%;max-width:520px;padding:14px 16px;border:0;border-radius:8px;font-size:15px;box-shadow:0 6px 20px rgba(0,0,0,.18)}
.grid{display:grid;gap:18px;margin:24px 0}
.catgrid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.prodgrid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{background:#fff;border:1px solid #e8ecf1;border-radius:12px;padding:16px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 10px 28px rgba(20,57,92,.14);transform:translateY(-3px)}
.catcard{display:block}.catcard .ic{width:46px;height:46px;border-radius:8px;background:#e8f3fb;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:10px}
.catcard h3{font-size:17px;font-weight:700;color:#0f2b46}.catcard .n{color:#78889a;font-size:13px;margin-top:4px}
.prod{display:flex;flex-direction:column}
.prod h4{font-size:15px;font-weight:600;min-height:42px;color:#17263a;line-height:1.4}
.prod .meta{font-size:13px;color:#6a7a8c;margin:8px 0}
.prod .art{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#1a6fb5}
.prod .price{font-weight:800;font-size:20px;color:#0f2b46;margin-top:auto;padding-top:8px}
.prod .price .q{font-weight:400;font-size:13px;color:#78889a}
.stock{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:20px;margin:6px 0}
.stock.in{background:#e6f6ec;color:#107a3d}.stock.out{background:#f1f0ed;color:#8a7a52}
.prod .buy{display:inline-block;margin-top:10px;background:#1a6fb5;color:#fff;padding:11px 14px;border-radius:7px;font-size:14px;font-weight:600;text-align:center;cursor:pointer;border:0;width:100%;transition:background .15s,box-shadow .15s}
.prod .buy:hover{background:#0f5a96;text-decoration:none;box-shadow:0 4px 14px rgba(26,111,181,.35)}
h2.sec{margin:32px 0 4px;font-size:23px;font-weight:800;color:#0f2b46;letter-spacing:-.3px}
.sub{color:#78889a;margin-bottom:6px}
.badge{display:inline-block;background:#e8f3fb;color:#1a6fb5;font-size:12px;padding:2px 9px;border-radius:20px;margin:0 4px 6px 0}
footer{background:#0f2b46;color:#aec3d6;margin-top:48px;padding:32px 0;font-size:14px}
footer a{color:#cfe1f0}footer .cols{display:flex;gap:40px;flex-wrap:wrap}
.content{background:#fff;border:1px solid #e8ecf1;border-radius:12px;padding:28px;margin:24px 0;box-shadow:0 2px 12px rgba(20,57,92,.05)}
.content h1{color:#0f2b46;font-weight:800;margin-bottom:12px}.content p{margin:10px 0}
.crumbs{font-size:13px;color:#8a99a9;margin:16px 0}
.thumb{height:128px;margin:-16px -16px 12px;border-radius:12px 12px 0 0;background:linear-gradient(135deg,#f0f6fb,#e2eef8);display:flex;align-items:center;justify-content:center}
.thumb img{width:66%;height:66%;object-fit:contain}
.catcard .thumb{height:96px;margin:-16px -16px 10px}
.cat-banner{background:linear-gradient(120deg,#eaf3fb,#d9e9f6);border:1px solid #e3e9ef;border-radius:12px;display:flex;align-items:center;gap:18px;padding:16px 22px;margin:16px 0}
.cat-banner img{width:84px;height:64px;object-fit:contain}
.cta{background:linear-gradient(120deg,#107a3d,#19a155);color:#fff;border-radius:12px;padding:24px 26px;margin:24px 0;display:flex;align-items:center;gap:22px;flex-wrap:wrap;box-shadow:0 10px 28px rgba(16,122,61,.2)}
.cta h3{font-size:21px;font-weight:800;margin-bottom:4px}.cta p{color:#dff0e5;max-width:560px}
.cta a{margin-left:auto;background:#fff;color:#0f6b34;padding:12px 22px;border-radius:7px;font-weight:700;white-space:nowrap;transition:transform .15s}
.cta a:hover{transform:translateY(-2px);text-decoration:none}
.geo{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.geo span{background:#e8f3fb;color:#15598f;padding:4px 12px;border-radius:20px;font-size:14px}
.vgrid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));margin:20px 0}
.vid{background:#fff;border:1px solid #e3e9ef;border-radius:8px;overflow:hidden}
.vid .fr{position:relative;padding-top:56.25%}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid .t{padding:12px 14px;font-size:14px;color:#17263a}
@media(max-width:600px){.top .contacts{margin-left:0;text-align:left}.cta a{margin-left:0}}
/* === refresh 2026-10-15 === */
:root{--ink:#0e2238;--navy:#0f2b46;--blue:#1a6fb5;--sky:#2a8ad4;--mint:#19a155}
html{scroll-behavior:smooth}
body{background:radial-gradient(1200px 500px at 85% -10%,#e3effa 0,transparent 60%),#f3f6fa}
::selection{background:#bfe0fa}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #7cc4f5;outline-offset:2px;border-radius:6px}
header{position:sticky;top:0;z-index:50;background:rgba(15,43,70,.94);backdrop-filter:saturate(1.4) blur(10px);box-shadow:0 4px 24px rgba(8,28,50,.22)}
.top{padding:12px 0}
.logo{font-size:24px;letter-spacing:-.5px}
.logo span{background:linear-gradient(90deg,#5ac2ff,#8be0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
nav{background:rgba(18,47,78,.96);border-top:1px solid rgba(255,255,255,.06)}
nav a{border-radius:999px;padding:9px 15px;margin:6px 0}
nav a:hover{background:rgba(255,255,255,.12)}
.hero{padding:64px 0 58px;background:radial-gradient(900px 380px at 80% 0,rgba(90,194,255,.35),transparent 60%),radial-gradient(700px 320px at 0 100%,rgba(25,161,85,.22),transparent 60%),linear-gradient(135deg,#0c2540,#14609f 65%,#2a8ad4)}
.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(28px,4.4vw,44px);line-height:1.15;letter-spacing:-.8px}
.hero p{font-size:17px;opacity:.95}
.search input{padding:16px 20px;border-radius:14px;font-size:16px;box-shadow:0 12px 34px rgba(5,25,48,.3);transition:box-shadow .2s}
.search input:focus{box-shadow:0 12px 38px rgba(5,25,48,.38),0 0 0 4px rgba(124,196,245,.55);outline:0}
.grid{gap:20px}
.card{border-radius:16px;border:1px solid #e3eaf2;box-shadow:0 1px 2px rgba(15,43,70,.05),0 6px 18px rgba(15,43,70,.05)}
.card:hover{box-shadow:0 18px 40px rgba(15,43,70,.16);transform:translateY(-4px);border-color:#cfe2f3}
.thumb{background:#fff;border-bottom:1px solid #eef2f7;border-radius:16px 16px 0 0}
.thumb img{width:78%;height:82%;mix-blend-mode:multiply}
.catcard{position:relative;overflow:hidden}
.catcard:before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),#5ac2ff);opacity:0;transition:opacity .2s}
.catcard:hover:before{opacity:1}
.catcard h3{font-size:17px}
.prod h4{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:44px;font-size:15px}
.prod .art{display:inline-block;background:#eef5fb;padding:2px 8px;border-radius:6px;font-size:12px}
.prod .price{font-size:22px;font-variant-numeric:tabular-nums;color:var(--ink)}
.stock{padding:3px 11px 3px 9px}
.stock:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;background:currentColor;vertical-align:1px}
.prod .buy{border-radius:10px;padding:12px 14px;background:linear-gradient(135deg,#1a6fb5,#2a8ad4);box-shadow:0 4px 14px rgba(26,111,181,.28)}
.prod .buy:hover{background:linear-gradient(135deg,#145f9e,#1f7ac4);box-shadow:0 8px 22px rgba(26,111,181,.42);transform:translateY(-1px)}
h2.sec{display:flex;align-items:center;gap:12px;font-size:26px}
h2.sec:before{content:"";width:5px;height:26px;border-radius:3px;background:linear-gradient(180deg,#5ac2ff,var(--blue))}
.content{border-radius:16px;padding:32px;box-shadow:0 8px 30px rgba(15,43,70,.07)}
.cat-banner{border-radius:16px;background:linear-gradient(120deg,#eef6fd,#d6e8f7)}
.cat-banner img{width:120px;height:92px;object-fit:contain;mix-blend-mode:multiply;border-radius:10px}
.rmbtn{width:38px;height:38px;border:1px solid #f0c9c9;background:#fff;color:#b13a3a;border-radius:8px;font-size:17px;line-height:1;cursor:pointer;flex:none}.rmbtn:hover{background:#fdeeee}
.clrbtn{border:0;background:none;color:#8a99a9;font-size:13px;cursor:pointer;text-decoration:underline}.clrbtn:hover{color:#b13a3a}
.catcard .thumb{height:132px}
.catcard .thumb img{width:70%;height:86%}
.cta{border-radius:16px}
.badge{background:#e3f0fb;font-weight:500}
.crumbs a{color:#5a7692}
footer{background:linear-gradient(180deg,#0f2b46,#0a1f35);margin-top:56px;padding:40px 0}
@media(max-width:600px){.hero{padding:40px 0 38px}.prodgrid{grid-template-columns:repeat(2,1fr);gap:12px}.prod h4{font-size:14px;min-height:58px}.prod .price{font-size:18px}.prod .buy{padding:10px 8px;font-size:13px}.catgrid{grid-template-columns:repeat(2,1fr);gap:12px}.content{padding:20px}}

/* === refresh 2 2026-10-15 === */
.top{padding:12px 16px}
.top form{margin:0 20px}
nav .wrap{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
nav .wrap::-webkit-scrollbar{display:none}
nav a{white-space:nowrap;flex:none;font-size:14px;padding:9px 13px}
.stock:before{display:none}
.stock{padding:3px 11px}
.prod .thumb{height:184px}
.thumb img{width:88%;height:90%}
.catcard .thumb{height:150px}
.catcard .thumb img{width:76%;height:88%}
.cat-banner{padding:14px 26px}
.cat-banner img{width:150px;height:110px}
.cat-banner h2{font-size:26px!important}
.eyebrow{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);color:#e6f3ff;font-size:13px;font-weight:600;padding:5px 14px;border-radius:999px;margin-bottom:16px;letter-spacing:.2px}
.hero p{max-width:640px}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.chips span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:14px;padding:7px 15px;border-radius:999px;backdrop-filter:blur(4px)}
.card h4,.card h3{letter-spacing:-.1px}
@media(max-width:700px){
 header{position:static}
 .top{gap:8px;padding:10px 16px}
 .top form{display:none}
 .logo{font-size:20px}
 .top{flex-wrap:nowrap}
 .top .contacts{margin-left:auto;text-align:right;font-size:0;white-space:nowrap}
 .top .contacts b{font-size:15px}
 .top .contacts a{display:none}
 .prodgrid,.catgrid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
 .card,.prod{min-width:0}
 .prod .meta{word-break:break-word}
 body{overflow-x:hidden}
 .content h1{font-size:25px;line-height:1.25}
 nav a{padding:9px 11px;font-size:13.5px;margin:4px 0}
 .hero{padding:34px 0 30px}
 .hero p{font-size:15px}
 .chips{gap:8px}.chips span{font-size:12.5px;padding:6px 11px}
 .prod .thumb{height:140px}.catcard .thumb{height:112px}
 .cat-banner{padding:12px 16px}.cat-banner img{width:96px;height:72px}.cat-banner h2{font-size:21px!important}
 .eyebrow{font-size:12px}
}

/* === sidebar + solutions 2026-10-15 === */
header{position:sticky;top:0;z-index:60}
.top{max-width:1440px;gap:14px}
.top .hsearch{flex:1;max-width:420px;margin:0 8px}
.top .hsearch input{width:100%;padding:10px 14px;border:0;border-radius:10px;font-size:14.5px}
.hcart{margin-left:auto;background:rgba(255,255,255,.14);color:#fff;padding:9px 16px;border-radius:999px;font-weight:600;font-size:14px;white-space:nowrap}
.hcart:hover{background:rgba(255,255,255,.24);text-decoration:none}
.hcart b{background:#4fb0e8;color:#0f2b46;border-radius:999px;padding:1px 8px;margin-left:4px}
.burger{display:none;background:rgba(255,255,255,.14);border:0;color:#fff;font-size:20px;line-height:1;width:42px;height:42px;border-radius:10px;cursor:pointer}
.shell{display:flex;align-items:flex-start;max-width:1440px;margin:0 auto}
.side{width:262px;flex:none;position:sticky;top:64px;max-height:calc(100vh - 64px);overflow-y:auto;padding:18px 10px 24px 16px;scrollbar-width:thin}
.side-t{font-size:11.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:#7b8da0;margin:18px 12px 6px}
.side-t:first-child{margin-top:0}
.side a{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-radius:9px;color:#1c2f45;font-size:14.5px;line-height:1.3}
.side a:hover{background:#e3effa;text-decoration:none}
.side a.on{background:#d6e9fa;color:#0f2b46;font-weight:600}
.side a.green{color:#107a3d;font-weight:600}
.side a.all{font-weight:600;color:#1a6fb5}
.side .n{color:#8a99a9;font-size:12px;font-weight:400;margin-left:8px}
.main{flex:1;min-width:0}
.main .wrap{max-width:none;padding:0 28px}
.side details.sg{margin:2px 0 6px}.side summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-radius:10px;font-size:12px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:#42596f;background:#eaf2fa;user-select:none}.side summary::-webkit-details-marker{display:none}.side summary::after{content:'+';font-size:17px;font-weight:600;color:#5b7ea0;margin-left:8px;line-height:1}.side details[open]>summary::after{content:'\2212'}.side summary:hover{background:#dcebf8}.side summary .n{margin-left:auto;margin-right:2px;color:#7b8da0;font-weight:500;letter-spacing:0}.side .sgb{padding:4px 0 2px}
.side-ov{display:none}
.soltgrid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.solcard{display:flex;flex-direction:column;gap:8px;color:inherit}
.solcard:hover{text-decoration:none}
.solcard h3{font-size:17px;color:#0f2b46;line-height:1.3}
.solcard p{font-size:14px;color:#51657a}
.solcard .solfoot{margin-top:auto;display:flex;justify-content:space-between;font-size:13px;color:#51657a;padding-top:6px}
.solcard .solfoot b{color:#0f2b46;font-size:16px}
.flow{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:10px 0}
.flow span{background:#e8f3fb;color:#15598f;padding:5px 12px;border-radius:999px;font-size:13px}
.flow i{font-style:normal;color:#8aa3ba}
.flow.mini span{font-size:12px;padding:3px 9px}
.kit{background:#fff;border:1px solid #e3eaf2;border-radius:16px;padding:18px;margin:18px 0;box-shadow:0 6px 24px rgba(15,43,70,.06)}
.kit .ctl{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:14px}
.kit .ctl label{display:flex;flex-direction:column;font-size:12.5px;color:#51657a;gap:4px}
.kit .ctl select,.kit .ctl input{padding:9px 12px;border:1px solid #cfd8e0;border-radius:8px;font-size:14.5px;min-width:150px}
.kit table{width:100%;border-collapse:collapse}
.kit th{font-size:12px;color:#7b8da0;text-align:left;font-weight:600;padding:6px 8px;border-bottom:1px solid #e3eaf2}
.kit td{padding:10px 8px;border-bottom:1px solid #eef2f7;vertical-align:middle;font-size:14px}
.kit tr.off td{opacity:.45}
.kit .c2 img{width:56px;height:56px;object-fit:contain;mix-blend-mode:multiply}
.kit .nm{font-weight:600;color:#17263a}.kit .mt{font-size:12.5px;color:#6a7a8c;margin-top:2px}.kit .nt{font-size:12.5px;color:#51657a;margin-top:3px}
.kit .c4,.kit .c5,.kit .c6{white-space:nowrap}.kit .c6{font-weight:700}
.kit-total{display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:space-between;margin-top:16px}
.kit-total .sum{font-size:24px;font-weight:800;color:#0f2b46}
.kit-total .sub2{font-size:13px;color:#6a7a8c}
.kitbtn{width:auto!important;padding:14px 26px!important;font-size:16px!important}
.kmsg{margin-top:12px;color:#107a3d;font-weight:600}
.solbox{background:#fff;border:1px solid #e3eaf2;border-radius:14px;padding:18px 22px;margin:16px 0}
.solbox h3{font-size:16px;color:#0f2b46;margin-bottom:8px}
.solbox ul{margin:6px 0 0 18px}.solbox li{margin:4px 0;font-size:14.5px;color:#34485d}
.disc{font-size:13px;color:#7b8da0;margin:14px 0}
.kit .c7 .stock{white-space:nowrap}
.brandh{font-size:14px;letter-spacing:1px;color:#7b8da0;text-transform:uppercase;margin:30px 0 -6px;font-weight:700}
.solhero{margin:14px 0;border-radius:18px;overflow:hidden;box-shadow:0 10px 34px rgba(15,43,70,.18);max-height:420px}
.solhero img{width:100%;height:100%;max-height:420px;object-fit:cover;display:block}
.schh{font-size:16px;color:#0f2b46;margin:18px 0 8px}
.scheme{display:flex;flex-wrap:wrap;align-items:center;gap:4px;background:linear-gradient(135deg,#f4f9fe,#e6f1fb);border:1px solid #dbe8f4;border-radius:16px;padding:16px;margin-bottom:16px}
.scheme .sn{width:138px;text-align:center}
.scheme .si{height:104px;background:#fff;border-radius:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(15,43,70,.08)}
.scheme .si img{max-width:84%;max-height:88%;object-fit:contain;mix-blend-mode:multiply}
.scheme .sl{font-size:12.5px;font-weight:600;color:#17263a;margin-top:7px;line-height:1.3}
.scheme .sa{color:#5ba3d6;font-size:24px;padding:0 2px;align-self:flex-start;margin-top:36px}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin-top:8px}
.gal img{width:100%;height:190px;object-fit:cover;border-radius:12px;display:block}
.solimg{margin:-16px -16px 6px;height:160px;overflow:hidden;border-radius:16px 16px 0 0;background:linear-gradient(135deg,#f4f9fe,#e2eef8)}
.solimg.ph img{width:100%;height:100%;object-fit:cover}
.solimg.sc{background:#fff}.solimg.sc img{width:100%;height:100%;object-fit:cover;object-position:left top}
.mfr{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:16px;margin-top:8px}.mfr figure{margin:0}.mfr img{width:100%;height:auto;border:1px solid #dbe8f4;border-radius:12px;background:#fff;display:block}.mfr figcaption{font-size:13.5px;font-weight:600;color:#17263a;margin-top:6px}.mfr figcaption span{font-weight:400;color:#6b7c8e;font-size:12px}
.solimg.mo{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px}
.solimg.mo img{height:100%;max-width:32%;object-fit:contain;mix-blend-mode:multiply}
@media(max-width:700px){.scheme .sn{width:calc(50% - 14px)}.scheme .sa{display:none}.solhero,.solhero img{max-height:240px}}

@media(max-width:900px){
 .burger{display:block}
 .side{position:fixed;left:0;top:0;bottom:0;width:300px;max-height:none;background:#fff;z-index:100;transform:translateX(-102%);transition:transform .25s;padding-top:70px}
 body.menu-open .side{transform:none;box-shadow:6px 0 30px rgba(8,28,50,.25)}
 body.menu-open{overflow:hidden}
 .side-ov{display:block;position:fixed;inset:0;background:rgba(8,28,50,.45);z-index:90;opacity:0;pointer-events:none;transition:opacity .2s}
 body.menu-open .side-ov{opacity:1;pointer-events:auto}
 .main .wrap{padding:0 16px}
 .top .hsearch{display:none}
 .kit td.c5,.kit th.c5,.kit td.c7,.kit th.c7{display:none}
 .kit{padding:12px}
}