:root{--bg:#020812;--panel:#061426;--blue:#0077ff;--blue2:#00a2ff;--text:#f7f9ff;--muted:#cbd8ea;--line:rgba(0,119,255,.42)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 82% 8%,rgba(0,119,255,.12),transparent 30%),linear-gradient(180deg,#030a14,#020812);color:var(--text);font-family:Arial,Helvetica,sans-serif}
a{color:inherit}
.container{width:min(1480px,calc(100% - 44px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(2,8,18,.98);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{min-height:86px;display:flex;align-items:center;gap:28px}
.logo{display:inline-block;white-space:nowrap;border:2px solid #fff;padding:9px 17px;font-size:29px;letter-spacing:1px;font-weight:900;text-decoration:none;background:rgba(0,0,0,.34);line-height:1}
.menu{margin-left:auto;display:flex;align-items:center;gap:28px;text-transform:uppercase;font-size:15px;font-weight:900}
.menu a{text-decoration:none}
.menu a:hover,.menu .active{color:var(--blue2)}
.btn{display:inline-flex;align-items:center;justify-content:center;background:#006fff;color:#fff!important;border:1px solid rgba(255,255,255,.25);border-radius:4px;padding:14px 22px;text-decoration:none;text-transform:uppercase;font-weight:900;box-shadow:0 0 22px rgba(0,119,255,.32)}
.menu-toggle{display:none;margin-left:auto;background:transparent;color:#fff;border:1px solid var(--line);padding:8px 11px;font-size:22px}
.page-hero{padding:70px 0 42px;border-bottom:1px solid rgba(255,255,255,.07)}
.back{display:inline-block;margin-bottom:38px;color:var(--muted);text-decoration:none}
.kicker{color:var(--blue2);text-transform:uppercase;letter-spacing:4px;font-weight:900;margin-bottom:16px}
.page-hero h1{margin:0;font-size:clamp(46px,6vw,82px);line-height:.92;text-transform:uppercase}
.page-hero h1 span{color:var(--blue2)}
.lead{color:var(--muted);font-size:20px;line-height:1.55;max-width:850px}
.section{padding:42px 0 80px}
.section-tabs{display:flex;gap:8px;padding-top:26px}
.section-tabs a{padding:13px 20px;border:1px solid var(--line);border-radius:7px;text-decoration:none;text-transform:uppercase;font-weight:900;color:var(--muted)}
.section-tabs a:hover,.section-tabs .active{background:#087cff;color:#fff;border-color:#19b7ff}
.shop-banner{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:26px;padding:28px 32px;border:1px solid #19b7ff;border-radius:14px;background:linear-gradient(120deg,rgba(0,119,255,.3),rgba(5,20,38,.96));text-decoration:none;box-shadow:0 16px 50px rgba(0,119,255,.12)}
.shop-banner span{color:#19b7ff;font-weight:900;letter-spacing:2px;text-transform:uppercase}
.shop-banner h2{margin:7px 0 8px;font-size:29px;text-transform:uppercase}
.shop-banner p{margin:0;color:var(--muted);line-height:1.5}
.shop-banner b{white-space:nowrap;color:#fff;background:#087cff;border-radius:6px;padding:14px 18px}
.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.category-card{display:grid;grid-template-columns:240px 1fr;min-height:270px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,rgba(5,20,38,.94),rgba(2,12,26,.96));text-decoration:none}
.category-card>img{width:100%;height:100%;object-fit:cover;background:#061426}
.category-card>div{padding:30px}
.category-card span,.number{color:var(--blue2);font-weight:900;letter-spacing:2px;text-transform:uppercase}
.category-card h2{font-size:30px;text-transform:uppercase;margin:9px 0}
.category-card p{color:var(--muted);line-height:1.55}
.category-card b{color:var(--blue2)}
.product-list{display:grid;gap:30px}
.product-block{border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,rgba(5,20,38,.94),rgba(2,12,26,.96));overflow:hidden}
.product-copy{padding:32px}
.product-copy h2{margin:8px 0 16px;font-size:32px;text-transform:uppercase}
.product-copy h3{margin:30px 0 8px;color:var(--blue2);font-size:21px;letter-spacing:.5px;text-transform:uppercase}
.product-copy p,.product-copy li{color:var(--muted);font-size:17px;line-height:1.65}
.product-copy p a{color:var(--blue2);font-weight:700}
.product-copy ul{columns:2;max-width:950px;padding-left:22px}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;background:#020812}
.gallery img{width:100%;height:260px;object-fit:cover;background:#fff}
.config-cta{margin-bottom:70px;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:25px;border:1px solid var(--blue2);border-radius:14px;background:linear-gradient(120deg,rgba(0,119,255,.18),rgba(5,20,38,.95))}
.config-cta h2{font-size:32px;text-transform:uppercase;margin:0}
.config-cta p{color:var(--muted)}
.site-footer{padding:28px 0;background:#01060d;border-top:1px solid rgba(255,255,255,.08)}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:24px;color:var(--muted)}
.footer-row a{text-decoration:none}
@media(max-width:1050px){.menu-toggle{display:block}
.menu{display:none;position:absolute;left:0;right:0;top:86px;padding:22px;background:#020812;flex-direction:column;align-items:stretch}
.menu.open{display:flex}
.category-grid{grid-template-columns:1fr}
.gallery{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){.container{width:min(100% - 28px,1480px)}
.logo{font-size:20px}
.page-hero{padding:48px 0 30px}
.lead{font-size:17px}
.category-card{grid-template-columns:1fr}
.category-card>img{height:230px}
.product-copy{padding:22px}
.product-copy ul{columns:1}
.gallery img{height:190px}
.config-cta,.footer-row{flex-direction:column;align-items:flex-start}
.shop-banner{flex-direction:column;align-items:flex-start;padding:24px}.shop-banner b{white-space:normal;width:100%;text-align:center}
.btn{width:100%}
}