/* Согласованная визуальная концепция: белый, графит, синий. */
:root { --primary:#0758db; --primary-dark:#0648b2; --text:#17202c; --dark:#101926; --bg:#fff; --max-w:1280px; --radius:4px; --radius-lg:6px; }
body { background:#fff; }
.logo { color:var(--primary); font-weight:800; font-size:29px; letter-spacing:0; }
.header-top { min-height:76px; }
.header-actions .header-phone-btn,.header-actions .btn-primary-header,.header-actions .header-compare-btn,.header-actions .header-favorites-btn { display:none; }
.header-actions .btn-outline-header { background:var(--primary); border:1px solid var(--primary); color:#fff; }
.header { box-shadow:none; }
.header-nav { gap:24px; }
.header-nav a { font-size:13px; }
.page-title { font-size:34px; line-height:1.25; margin-bottom:24px; }
.btn { border-radius:4px; }
.concept-hero { position:relative; min-height:0; background:#273038; isolation:isolate; overflow:hidden; }
.concept-hero .hero-bg-image { position:absolute; inset:0; background:url('../img/design/warehouse.png') center center/cover no-repeat; opacity:1; z-index:-2; }
.concept-hero::before { content:''; position:absolute; inset:0; background:#09121a30; z-index:-1; }
.concept-hero-copy { width:620px; max-width:100%; padding:70px 0; }
.concept-hero h1 { font-size:56px; line-height:1.05; margin:0 0 8px; color:white; }
.concept-hero-offer { font-size:38px; line-height:1.15; font-weight:700; color:#fff; margin:0 0 22px; max-width:550px; }
.concept-hero .hero-subtitle { font-size:15px; line-height:1.6; max-width:450px; margin-bottom:26px; color:#fff; }
.concept-hero .hero-buttons { display:flex; gap:12px; }
.concept-hero .btn { min-height:44px; padding:12px 20px; font-size:13px; }
.concept-hero .btn-outline { color:#fff; border-color:#d8e0e8; background:#ffffff12; }
.concept-section { padding-top:34px; padding-bottom:8px; }
.concept-section .section-header { margin-bottom:20px; gap:20px; display:flex; justify-content:space-between; align-items:baseline; }
.concept-section h2 { font-size:27px; }
.concept-section .section-header>a { font-size:12px; color:var(--primary); white-space:nowrap; }
.concept-categories { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.concept-category { background:#f5f7fa; display:flex; flex-direction:column; padding:16px; border-radius:4px; }
.concept-category img { width:100%; height:160px; object-fit:contain; mix-blend-mode:multiply; padding:4px 16px; }
.concept-category-bottom { display:flex; justify-content:space-between; align-items:center; gap:8px; margin-top:12px; }
.concept-category h3 { font-size:14px; line-height:1.4; }
.concept-category:hover { background:#edf3fb; }
.concept-applications { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; padding-bottom:28px; }
.concept-application img { width:100%; aspect-ratio:1.8; object-fit:cover; border-radius:4px; }
.concept-application h3 { font-size:15px; margin:12px 0 6px; }
.concept-application p { color:var(--text-light); font-size:12px; }
.concept-company h2 { font-size:26px; margin-bottom:12px; }
.concept-company-intro { font-size:17px; line-height:1.7; max-width:1080px; margin-bottom:24px; }
.concept-company-photo img { width:100%; height:430px; object-fit:cover; object-position:center 45%; }
.concept-company-photo figcaption { font-size:11px; color:var(--text-muted); padding-top:5px; }
.concept-values { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); margin:32px 0; }
.concept-values>div { padding:0 24px; border-left:1px solid var(--border); }
.concept-values>div:first-child { padding-left:0; border-left:0; }
.concept-value-mark { display:block; color:var(--primary); font-size:22px; font-weight:700; margin-bottom:12px; }
.concept-values h3 { font-size:17px; margin-bottom:12px; }
.concept-values p { font-size:14px; color:var(--text-light); }
.concept-partner-band { display:flex; align-items:center; justify-content:space-between; padding:28px; background:#f1f4f8; margin:30px 0 40px; gap:24px; overflow:hidden; }
.concept-partner-band p { font-size:14px; color:var(--text-light); margin-bottom:20px; }
.concept-partner-wordmark { font-size:48px; font-weight:800; color:#b6c7dd; }
.catalog-directions { display:none; }
.catalog-category-grid { display:grid; grid-auto-flow:column; grid-auto-columns:calc((100% - 42px)/4); grid-template-columns:none; overflow-x:auto; padding-bottom:10px; gap:14px; margin:8px 0 24px; scroll-snap-type:x proximity; }
.catalog-category-card { scroll-snap-align:start; box-shadow:none; border:1px solid #e4e9f0; border-radius:4px; background:#f9fafc; }
.catalog-category-card.active { border-color:var(--primary); background:#f1f6ff; }
.catalog-category-media { height:134px; background:transparent; }
.catalog-category-body { padding:10px 14px; gap:4px; }
.catalog-category-body h3 { font-size:13px; min-height:36px; }
.catalog-category-body p,.catalog-category-selected,.catalog-category-link { display:none; }
.catalog-category-meta { font-size:11px; }
.catalog-sidebar { background:#f5f7fa; padding:18px; border-radius:4px; }
.catalog-layout { grid-template-columns:230px minmax(0,1fr); gap:24px; }
.catalog-search-panel { margin-bottom:12px; }
.catalog-search-input { background:#f7f9fc; min-height:40px; font-size:13px; }
.catalog-series-panel { padding-top:0; }
.catalog-series-chip { border-radius:3px; background:#f3f6fb; font-size:12px; }
.products-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.product-card { display:grid; grid-template-columns:38% minmax(0,1fr); align-items:stretch; border-radius:4px; }
.product-card-image { height:100%; min-height:250px; border:0; background:#fbfcfd; }
.product-card-image img { padding:12px; }
.product-card-body { padding:16px 12px; }
.product-card h3 { font-size:13px; line-height:1.4; min-height:0; margin:0 0 6px; }
.product-card-category { display:none; }
.product-card-series { font-size:11px; white-space:normal; margin-bottom:10px; }
.spec-row { border:0; font-size:11px; padding:3px 0; }
.product-price { font-size:19px; }
.product-card-footer { border-top:0; padding-top:0; }
.product-card-actions { gap:6px; }
.product-card-actions .btn { font-size:11px; min-height:34px; padding:7px 4px; }
.product-card-price-row { gap:4px; }
.quick-action-btn { width:26px; height:26px; }
.product-card-icons { gap:4px; }
.catalog-toolbar { border:0; margin-bottom:12px; padding-bottom:0; }
.site-cta-strip { background:#f4f7fa; padding:22px 0; }
.footer-grid-new { border-top:0; }
.footer { margin-top:24px; }
@media(min-width:1600px){ .concept-hero-copy { padding:88px 0; } }
@media(max-width:1100px){ .product-card { display:flex; } .product-card-image { height:180px; min-height:0; } .concept-hero-copy { padding:48px 0; } .concept-company-photo img { height:360px; } }
@media(max-width:1024px){ .catalog-layout { grid-template-columns:minmax(0,1fr); } .catalog-sidebar { padding:20px; } }
@media(max-width:768px){
 .header-top { min-height:64px; } .logo { font-size:25px; }
 .concept-hero-copy { padding:42px 0; width:480px; }
 .concept-hero h1 { font-size:38px!important; }
 .concept-hero-offer { font-size:30px; }
 .concept-hero .hero-subtitle { font-size:14px; }
 .concept-hero .hero-bg-image { background-position:60% center; }
 .concept-hero::before { background:#09121a70; }
 .concept-categories { grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
 .concept-category { padding:12px; } .concept-category img { height:130px; padding:4px; }
 .concept-category h3 { font-size:12px; }
 .concept-section .section-header { align-items:flex-start; flex-wrap:wrap; gap:8px; }
 .concept-section h2 { font-size:24px; }
 .concept-applications { gap:14px; }
 .concept-company-intro { font-size:15px; }
 .concept-company h2 { font-size:22px; }
 .concept-company-photo img { height:280px; }
 .concept-values>div { padding:0 14px; }
 .concept-values h3 { font-size:15px; } .concept-values p { font-size:13px; }
 .concept-partner-wordmark { display:none; }
 .catalog-category-grid { grid-auto-columns:calc((100% - 12px)/2); gap:12px; }
 .catalog-category-media { height:110px; }
 .catalog-category-body h3 { font-size:12px; }
 .product-card-actions .btn { min-height:40px; font-size:12px; }
 .product-card-body { padding:14px; }
 .products-grid.list-view .product-card { display:flex; }
}
@media(max-width:600px){
 .concept-applications { grid-template-columns:minmax(0,1fr); }
 .concept-application img { aspect-ratio:2; }
 .concept-values { grid-template-columns:minmax(0,1fr); gap:24px; }
 .concept-values>div { border-left:0; border-top:1px solid var(--border); padding:20px 0 0; }
 .concept-values>div:first-child { border:0; padding:0; }
 .concept-company-photo img { height:230px; }
 .products-grid { grid-template-columns:minmax(0,1fr); }
 .product-card { display:grid; grid-template-columns:34% minmax(0,1fr); }
 .products-grid .product-card-image { height:100%; min-height:200px; }
 .spec-row { font-size:11px; }
 .product-card h3 { font-size:13px; }
 .product-card-icons { display:flex; }
}
@media(max-width:360px){
 .concept-hero-offer { font-size:26px; }
 .concept-hero .btn { padding:10px 12px; font-size:12px; }
 .product-card { display:flex; }
 .products-grid .product-card-image { height:165px; min-height:0; }
 .product-card-icons { display:flex; }
 .concept-category h3 { font-size:11px; }
}