*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#f5f7fb;color:#162033}.container{max-width:1420px;margin:auto;padding:0 24px}.utility{background:#09111f;color:#c7d2e3;font-size:13px}.utility-inner{display:flex;justify-content:space-between;padding-top:8px;padding-bottom:8px}.utility-links{display:flex;gap:18px}.utility a{color:#c7d2e3;text-decoration:none}.site-header{background:white;position:sticky;top:0;z-index:30;border-bottom:1px solid #e7ebf1}.header-main{display:flex;align-items:center;gap:24px;padding-top:18px;padding-bottom:18px}.brand{font-weight:900;font-size:29px;text-decoration:none;color:#0d1726;letter-spacing:.5px}.brand span{color:#1f76ef}.search-wrap{position:relative;display:flex;flex:1}.category-trigger{border:1px solid #d7dee8;border-right:0;background:#f4f7fb;border-radius:10px 0 0 10px;padding:0 16px;font-weight:700}.search-wrap input{flex:1;border:1px solid #d7dee8;padding:14px;font-size:15px;outline:none}.search-wrap>button:last-of-type{border:0;background:#1f76ef;color:white;padding:0 22px;border-radius:0 10px 10px 0;font-weight:700}.header-actions{display:flex;gap:8px}.icon-btn{position:relative;border:0;background:transparent;font-size:18px;display:grid;gap:2px;justify-items:center;cursor:pointer}.icon-btn span{font-size:11px;color:#5c6b7e}.cart-btn b{position:absolute;right:3px;top:-4px;background:#1f76ef;color:#fff;border-radius:999px;font-size:10px;padding:2px 5px}.menu-row{position:relative;display:flex;align-items:center;min-height:44px}.top-cats{display:flex;gap:20px;overflow:auto;white-space:nowrap}.top-cats button{border:0;background:transparent;font-weight:700;color:#36465a;padding:12px 0;cursor:pointer}.mega-menu{position:absolute;left:24px;top:44px;width:min(1000px,calc(100vw - 48px));background:#fff;border:1px solid #e3e8f0;box-shadow:0 16px 35px #0f172a20;border-radius:14px;padding:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;z-index:40}.mega-col h4{margin:0 0 10px}.mega-col button{display:block;border:0;background:none;padding:6px 0;color:#506176;text-align:left;cursor:pointer}.hidden{display:none!important}.hero{background:linear-gradient(120deg,#0e1d35,#133769 60%,#1b63b9);color:white}.hero-grid{display:grid;grid-template-columns:1.3fr .8fr;gap:50px;align-items:center;padding-top:64px;padding-bottom:64px}.eyebrow{font-size:12px;letter-spacing:1.2px;font-weight:800;color:#6ea8ff}.hero h1{font-size:56px;line-height:1.02;margin:10px 0 16px;max-width:760px}.hero p{font-size:18px;color:#d8e3f3;max-width:720px}.hero-actions{display:flex;gap:10px;margin:26px 0}.primary,.secondary{border:0;border-radius:10px;padding:12px 18px;font-weight:800;cursor:pointer}.primary{background:#1f76ef;color:#fff}.secondary{background:#fff;color:#12305c}.trust{display:flex;gap:18px;flex-wrap:wrap;color:#d3deec;font-size:13px}.hero-panels{display:grid;gap:16px}.promo-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.promo-card{background:white;color:#172033;border-radius:16px;padding:24px;display:grid;gap:8px;box-shadow:0 12px 30px #08152a20}.promo-card.dark{background:#0b1424;color:white}.promo-card small{font-size:11px;letter-spacing:1px;color:#6d7e94}.promo-card strong{font-size:26px}.promo-card span{color:#708197}.promo-card.dark span{color:#bfd0e6}.section-head{display:flex;justify-content:space-between;align-items:end;margin:44px 0 20px}.section-head.compact{margin-top:0}.section-head h2{margin:5px 0 0;font-size:30px}.category-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.category-card{background:white;border:1px solid #e5e9ef;border-radius:14px;padding:20px;cursor:pointer;transition:.15s}.category-card:hover{transform:translateY(-2px);box-shadow:0 12px 24px #0f172a10}.category-icon{width:48px;height:48px;border-radius:12px;background:#eaf2ff;display:grid;place-items:center;font-size:24px;margin-bottom:14px}.category-card h3{font-size:16px;margin:0 0 5px}.category-card span{font-size:13px;color:#6b7a8d}.brand-strip{background:white;margin-top:42px;padding:34px 0}.brand-row{display:grid;grid-template-columns:repeat(8,1fr);gap:10px}.brand-chip{border:1px solid #e5e9ef;border-radius:10px;padding:14px;text-align:center;font-weight:800;background:#fafbfd}.catalog-layout{display:grid;grid-template-columns:260px 1fr;gap:24px;margin-top:44px}.filters{background:white;border:1px solid #e5e9ef;border-radius:14px;padding:18px;height:max-content;position:sticky;top:150px}.filter-head{display:flex;justify-content:space-between;align-items:center}.filter-head button{border:0;background:none;color:#1f76ef}.filters label{display:grid;gap:7px;margin:16px 0;font-size:13px;font-weight:700}.filters select,.filters input{width:100%;padding:10px;border:1px solid #d6dde8;border-radius:8px}.filters .check{display:flex;align-items:center}.filters .check input{width:auto}.full{width:100%}.catalog-toolbar{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.catalog-toolbar h2{margin:4px 0 0}.muted{font-size:13px;color:#7a889a}.toolbar-actions{display:flex;gap:8px}.toolbar-actions select,.view-btn{border:1px solid #d6dde8;background:white;border-radius:8px;padding:10px}.view-btn.active{background:#eaf2ff;color:#1f76ef}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.product-grid.list{grid-template-columns:1fr}.product-card{background:#fff;border:1px solid #e3e8ef;border-radius:14px;padding:16px;display:flex;flex-direction:column;min-height:355px}.product-grid.list .product-card{display:grid;grid-template-columns:140px 1fr auto;align-items:center;gap:20px;min-height:auto}.product-img{height:135px;border-radius:12px;background:linear-gradient(145deg,#f0f4f8,#e3e9f1);display:grid;place-items:center;font-size:42px;position:relative}.badge{position:absolute;top:10px;left:10px;background:#0f9d58;color:white;font-size:11px;padding:5px 7px;border-radius:999px}.product-card small{color:#758396;margin-top:12px}.product-card h3{font-size:15px;line-height:1.35;margin:8px 0;min-height:60px}.product-grid.list h3{min-height:auto}.stock{font-size:12px;color:#18864b}.price-row{display:flex;justify-content:space-between;align-items:end;margin-top:auto}.price{font-size:23px;font-weight:900}.add-btn{background:#1f76ef;color:white;border:0;border-radius:9px;padding:10px 12px;font-weight:800;cursor:pointer}.load-more{display:block;margin:24px auto 0;border:1px solid #cdd6e3;background:white;padding:12px 20px;border-radius:10px}.suggestions{position:absolute;left:140px;right:70px;top:48px;background:#fff;border:1px solid #dce3ec;border-radius:10px;box-shadow:0 10px 24px #0f172a1c;z-index:50;max-height:320px;overflow:auto}.suggestions button{display:block;width:100%;text-align:left;border:0;background:white;padding:11px;border-bottom:1px solid #edf0f4}.cart-drawer{position:fixed;right:-430px;top:0;width:420px;max-width:94vw;height:100vh;background:#fff;z-index:60;transition:.2s;padding:22px;display:flex;flex-direction:column}.cart-drawer.open{right:0}.drawer-head{display:flex;justify-content:space-between;align-items:center}.drawer-head button{border:0;background:none;font-size:30px}.cart-line{display:grid;grid-template-columns:1fr auto;gap:10px;padding:14px 0;border-bottom:1px solid #edf0f3}.drawer-summary{margin-top:auto;border-top:1px solid #e5e9ef;padding-top:18px}.drawer-summary>div{display:flex;justify-content:space-between;font-size:19px}.checkout{width:100%;background:#11914d;color:white;border:0;border-radius:10px;padding:13px;font-weight:800}.overlay{position:fixed;inset:0;background:#0008;z-index:55}footer{background:#0b1424;color:#d5dfec;margin-top:60px;padding:45px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}.footer-grid>div{display:grid;gap:8px;align-content:start}.footer-grid a{color:#b8c4d4;text-decoration:none}.footer-brand{color:white}@media(max-width:1150px){.product-grid{grid-template-columns:repeat(3,1fr)}.category-cards{grid-template-columns:repeat(3,1fr)}.brand-row{grid-template-columns:repeat(4,1fr)}.header-actions .icon-btn span{display:none}}@media(max-width:850px){.hero-grid{grid-template-columns:1fr}.hero-panels{display:none}.catalog-layout{grid-template-columns:1fr}.filters{position:static}.product-grid{grid-template-columns:repeat(2,1fr)}.category-cards{grid-template-columns:repeat(2,1fr)}.mega-menu{grid-template-columns:repeat(2,1fr)}.header-main{flex-wrap:wrap}.search-wrap{order:3;flex-basis:100%}.hero h1{font-size:42px}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.container{padding:0 15px}.product-grid,.category-cards{grid-template-columns:1fr}.brand-row{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:34px}.utility-links{display:none}.top-cats{display:none}.category-trigger{display:none}.search-wrap input{border-radius:10px 0 0 10px}.suggestions{left:0}.product-grid.list .product-card{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}}
.category-card{font:inherit;color:inherit;text-align:left;width:100%}.brand-chip{cursor:pointer}.mega-col button{cursor:pointer}

.checkout-modal{position:fixed;inset:0;background:#07101dcc;z-index:90;display:grid;place-items:center;padding:20px;overflow:auto}.checkout-box{position:relative;background:#fff;width:min(760px,100%);max-height:94vh;overflow:auto;border-radius:18px;padding:30px;box-shadow:0 25px 70px #0005}.checkout-close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:32px;cursor:pointer}.checkout-tabs{display:flex;gap:8px;margin:18px 0}.checkout-tabs button{border:1px solid #d8e0ea;background:#fff;border-radius:9px;padding:10px 15px;font-weight:700}.checkout-tabs button.active{background:#eaf2ff;color:#1f76ef;border-color:#9fc4ff}.checkout-form{display:grid;gap:12px}.checkout-form input:not([type=radio]):not([type=checkbox]){padding:12px;border:1px solid #d6dde8;border-radius:9px;font:inherit}.checkout-form .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.payment-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.payment-grid label{border:1px solid #d8e0ea;border-radius:11px;padding:14px;display:grid;grid-template-columns:auto 1fr;column-gap:8px;cursor:pointer}.payment-grid label span{grid-column:2;color:#708197;font-size:12px}.legal-check{font-size:13px;line-height:1.5}.checkout-summary{background:#f5f7fb;border-radius:12px;padding:15px;display:grid;gap:9px}.checkout-summary div{display:flex;justify-content:space-between}.checkout-summary .grand{border-top:1px solid #dce3ec;padding-top:10px;font-size:20px}.form-msg{color:#b42318}.success-box{text-align:center;padding:30px}.success-icon{width:64px;height:64px;border-radius:50%;background:#e7f7ee;color:#14834b;font-size:38px;display:grid;place-items:center;margin:0 auto}.hidden{display:none!important}@media(max-width:600px){.payment-grid,.checkout-form .two{grid-template-columns:1fr}.checkout-box{padding:22px}}

.product-img{position:relative;overflow:hidden}
.product-img img{width:100%;height:100%;object-fit:contain;background:#fff;padding:12px;box-sizing:border-box}
.product-placeholder{width:100%;height:100%;display:grid;place-items:center;font-size:56px}
.img-fallback::after{content:'📦';font-size:56px}

.product-card.js-product{cursor:pointer;transition:transform .18s ease,box-shadow .18s ease}
.product-card.js-product:hover{transform:translateY(-2px);box-shadow:0 12px 30px #10213a18}
.product-title-link:hover{text-decoration:underline}
.product-page-header{background:#fff;border-bottom:1px solid #e4e9f0}
.product-header-inner{display:flex;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:18px}
.back-shop{text-decoration:none;font-weight:700;color:#1f76ef}
.product-page{padding-top:24px;padding-bottom:60px}
.breadcrumbs{font-size:13px;color:#6d7b8e;margin-bottom:22px;display:flex;gap:7px;flex-wrap:wrap}
.breadcrumbs a{color:#58708e;text-decoration:none}
.product-loading{padding:50px 0;font-size:18px}
.product-detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:48px;background:#fff;border:1px solid #e1e7ef;border-radius:18px;padding:28px}
.product-gallery{min-width:0}
.main-image-button{width:100%;height:520px;border:1px solid #e4e9ef;background:#fff;border-radius:16px;padding:20px;position:relative;cursor:zoom-in;overflow:hidden}
.main-image-button.no-image{cursor:default}
.main-product-image{width:100%;height:100%;display:grid;place-items:center}
.main-product-image img{width:100%;height:100%;object-fit:contain}
.detail-placeholder{font-size:110px}
.main-product-image p{color:#7c8999}
.zoom-hint{position:absolute;right:18px;bottom:16px;background:#142033dd;color:white;padding:8px 12px;border-radius:999px;font-size:13px}
.product-thumbs{display:flex;gap:10px;margin-top:12px}
.thumb{width:76px;height:76px;border:2px solid #1f76ef;border-radius:10px;background:#fff;padding:5px}
.thumb img{width:100%;height:100%;object-fit:contain}
.product-brand{text-transform:uppercase;letter-spacing:.08em;color:#1f76ef;font-weight:800;font-size:13px}
.product-info h1{font-size:34px;line-height:1.12;margin:10px 0 14px;color:#17243a}
.product-ref-line{display:flex;gap:18px;flex-wrap:wrap;color:#718096;font-size:13px;border-bottom:1px solid #e8edf3;padding-bottom:16px}
.detail-stock{margin-top:22px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.in-stock{color:#14834b;font-weight:800}.out-stock{color:#b42318;font-weight:800}
.detail-price{font-size:38px;font-weight:900;color:#10213a;margin-top:15px}
.tax-note{margin-top:-4px;color:#77869a;font-size:13px}
.buy-box{display:flex;gap:12px;align-items:end;margin:24px 0}
.buy-box label{font-size:13px;font-weight:700}
.buy-box input{display:block;width:80px;margin-top:5px;padding:12px;border:1px solid #d5dde8;border-radius:9px}
.detail-add{min-height:46px;padding:0 28px}
.add-msg{color:#14834b;font-weight:700;min-height:22px}
.service-points{display:grid;gap:10px;border-top:1px solid #e8edf3;padding-top:20px}
.service-points div{display:grid;grid-template-columns:auto 1fr;column-gap:8px}
.service-points span{grid-column:2;color:#77869a;font-size:13px}
.product-sections{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.product-section{background:#fff;border:1px solid #e1e7ef;border-radius:16px;padding:25px}
.product-section h2,.related-section h2{margin-top:0}
.spec-list{margin:0}
.spec-list>div{display:grid;grid-template-columns:190px 1fr;padding:11px 0;border-bottom:1px solid #edf1f5}
.spec-list dt{font-weight:700;color:#526174}.spec-list dd{margin:0;color:#17243a}
.related-section{margin-top:28px}
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.related-card{background:#fff;border:1px solid #e1e7ef;border-radius:14px;padding:14px;color:#17243a;text-decoration:none}
.related-card h3{font-size:14px;line-height:1.3;min-height:54px}
.related-image{height:150px;display:grid;place-items:center;margin-bottom:10px}
.related-image img{width:100%;height:100%;object-fit:contain}.related-image span{font-size:56px}
.image-lightbox{position:fixed;inset:0;z-index:200;background:#08111ee8;display:grid;place-items:center;padding:40px}
.image-lightbox img{max-width:94vw;max-height:92vh;object-fit:contain;background:#fff;border-radius:12px;padding:10px}
.lightbox-close{position:fixed;right:25px;top:18px;border:0;background:#fff;color:#10213a;width:44px;height:44px;border-radius:50%;font-size:30px;cursor:pointer}
.no-scroll{overflow:hidden}
@media(max-width:900px){
  .product-detail{grid-template-columns:1fr;gap:24px}.main-image-button{height:420px}
  .product-sections{grid-template-columns:1fr}.related-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
  .product-detail{padding:16px}.main-image-button{height:320px;padding:10px}
  .product-info h1{font-size:26px}.detail-price{font-size:32px}
  .buy-box{align-items:stretch;flex-direction:column}.detail-add{width:100%}
  .related-grid{grid-template-columns:1fr 1fr}.related-image{height:110px}
  .spec-list>div{grid-template-columns:1fr;gap:4px}
}