@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(fonts/inter-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FFFD}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(fonts/inter-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(fonts/inter-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FFFD}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(fonts/inter-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FFFD}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(fonts/inter-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(fonts/inter-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FFFD}
@font-face{font-family:Manrope;font-weight:400;font-display:swap;src:url(fonts/manrope-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Manrope;font-weight:400;font-display:swap;src:url(fonts/manrope-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FFFD}
@font-face{font-family:Manrope;font-weight:500;font-display:swap;src:url(fonts/manrope-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Manrope;font-weight:500;font-display:swap;src:url(fonts/manrope-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FFFD}
@font-face{font-family:Manrope;font-weight:600;font-display:swap;src:url(fonts/manrope-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Manrope;font-weight:600;font-display:swap;src:url(fonts/manrope-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FFFD}
@font-face{font-family:Manrope;font-weight:700;font-display:swap;src:url(fonts/manrope-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Manrope;font-weight:700;font-display:swap;src:url(fonts/manrope-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FFFD}
:root{--navy:#0F1A33;--navy2:#182747;--blue:#2563EB;--bg:#F6F7FA;--card:#fff;--line:#DDE2EC;--text:#0E1526;--muted:#5B657A}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;-webkit-text-size-adjust:100%}
h1,h2,h3{font-family:Manrope,Inter,sans-serif;font-weight:700;line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(26px,4vw,38px)}h2{font-size:clamp(20px,2.6vw,26px);margin-top:1.6em}h3{font-size:18px}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1140px;margin:0 auto;padding:0 16px}
img{max-width:100%;height:auto;display:block}
/* header */
.top{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.top .wrap{display:flex;align-items:center;gap:12px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:Manrope,Inter,sans-serif;font-weight:700;font-size:22px;text-decoration:none!important}
.brand img{width:44px;height:44px;border-radius:10px;object-fit:cover}
.top nav{margin-left:auto;display:flex;gap:2px;align-items:center;flex-wrap:wrap}
.top nav a{color:#E3E8F3;padding:8px 10px;border-radius:8px;font-size:13.5px;font-weight:500;white-space:nowrap}
.top nav a:hover,.top nav a.active{background:var(--navy2);text-decoration:none;color:#fff}
.top nav a.tel{background:var(--blue);color:#fff;font-weight:600;margin-left:6px}
.top nav a.wa{background:#25D366;color:#fff;font-weight:600}
.btn.wa-btn{background:#25D366;border-color:#25D366;color:#fff}
.menu-toggle{display:none}.menu-btn{display:none}

/* banner */
.banner{position:relative;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw;width:100vw;background:#0B1020 url(../img/banner.jpg) left center/auto 100% no-repeat;color:#fff;margin-bottom:8px}
.banner::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,16,32,0) 55%,#0B1020 100%);pointer-events:none}
.banner-in{position:relative;z-index:1}
.banner-in{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:28px;align-items:center;min-height:380px;padding-top:24px;padding-bottom:24px}
.banner-logo{min-height:1px}
.banner-text h1{color:#fff;margin:0 0 10px;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.banner-text p{color:#D6DCEA;font-size:17px;max-width:60ch;margin:0;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.btn.light{background:#fff;color:var(--navy);border-color:#fff}
/* hero */
.hero{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;padding:40px 0 16px}
.hero p{font-size:17px;color:var(--muted);max-width:56ch}
.hero-logo{width:100%;max-width:340px;border-radius:24px;justify-self:end;box-shadow:0 10px 30px rgba(15,26,51,.25)}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;font-weight:600;padding:12px 20px;border-radius:10px;text-decoration:none!important;border:2px solid var(--blue)}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn.big{font-size:17px;padding:13px 20px;width:100%;justify-content:center}
/* category cards */
.catgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.ccard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;color:var(--text);text-decoration:none!important;transition:.15s;display:flex;flex-direction:column}
.ccard:hover{border-color:var(--blue);box-shadow:0 6px 20px rgba(37,99,235,.12);transform:translateY(-2px)}
.cimgs{display:flex;gap:6px;margin-bottom:12px}.cimgs img{width:33%;aspect-ratio:1;object-fit:contain;background:#fff;border-radius:8px;border:1px solid var(--line);padding:4px}
.ccard p{color:var(--muted);font-size:14px;margin:0 0 10px;flex:1}
.ccard .count{color:var(--blue);font-weight:600;font-size:14px}
/* product cards */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;color:var(--text);text-decoration:none!important;transition:.15s}
.pcard:hover{border-color:var(--blue);box-shadow:0 6px 18px rgba(37,99,235,.12)}
.pimg{aspect-ratio:1;background:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:10px}
.pimg img{width:100%;height:100%;object-fit:contain}
.pname{font-family:Manrope,Inter,sans-serif;font-weight:700;font-size:15px}.psub{font-size:13px;color:var(--muted)}
.info{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:6px 22px 18px;margin:32px 0}
.info p{color:var(--muted)}
/* category page */
.crumbs{font-size:14px;color:var(--muted);margin:18px 0 8px}.lead{color:var(--muted);font-size:17px;margin-top:-4px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 6px;position:sticky;top:64px;background:var(--bg);padding:8px 0;z-index:10}
.tabs a{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:14px;color:var(--text);font-weight:500}
.tabs a small{color:var(--muted)}
/* product page */
.product{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:8px;align-items:start}
.gallery{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;align-items:center;justify-content:center;min-height:320px;position:sticky;top:80px}
.gallery img{max-height:480px;object-fit:contain}
.cta{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;margin:16px 0 8px;display:flex;flex-direction:column;gap:10px}
.price-note{font-family:Manrope,Inter,sans-serif;font-weight:700;font-size:17px}
.small{font-size:13px;color:var(--muted)}
.specs{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:15px}
.specs th,.specs td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.specs th{width:42%;color:var(--muted);font-weight:500;background:#FAFBFD}
.specs tr:last-child th,.specs tr:last-child td{border-bottom:0}
.desc{color:var(--text)}
/* contact / tek */
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:32px}.kroki{border-radius:12px;border:1px solid var(--line)}
.tek{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:6px 22px 14px;margin:14px 0}
.tekgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.tekgrid img{background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px}
/* footer */
footer{background:var(--navy);color:#C9D2E3;margin-top:48px;padding:28px 0 90px;font-size:14px}
@media (min-width:821px){footer{padding-bottom:28px}}
.foot{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px}.foot a{color:#fff}.foot b{color:#fff}
.sticky-bar{display:none}
/* mobile */
@media (max-width:820px){
 .hero{grid-template-columns:1fr;padding-top:22px}.hero-logo{max-width:180px;justify-self:start;order:-1}
 .banner{background-position:left top;background-size:auto 260px;background-color:#0B1020}.banner-in{grid-template-columns:1fr;min-height:0;padding-top:250px;padding-bottom:22px}.banner-logo{display:none}.banner-text p{font-size:15px}
 .product,.contact{grid-template-columns:1fr}.gallery{position:static;min-height:0}.foot{grid-template-columns:1fr}
 .menu-btn{display:flex;flex-direction:column;gap:5px;margin-left:auto;padding:10px;cursor:pointer}
 .menu-btn span{width:24px;height:2px;background:#fff;display:block}
 .top nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding-bottom:10px}
 .top nav a{padding:12px}.top nav a.tel{margin:6px 0 0}
 .menu-toggle:checked ~ nav{display:flex}
 .tabs{top:64px}
 .sticky-bar{display:flex;gap:10px;position:fixed;left:12px;right:12px;bottom:12px;z-index:30}
 .sticky-call,.sticky-wa{flex:1;display:flex;justify-content:center;align-items:center;color:#fff;font-weight:700;padding:14px;border-radius:12px;box-shadow:0 6px 20px rgba(0,0,0,.25);text-decoration:none!important}
 .sticky-call{background:var(--blue)}.sticky-wa{background:#25D366}
 .pgrid{grid-template-columns:repeat(2,1fr);gap:10px}.pcard{padding:8px}.pname{font-size:14px}
}