.catalog-hero{height:auto;display:block;background:#f6f9fb}
.catalog-hero>img{position:static;width:100%;height:clamp(145px,15vw,245px);object-fit:cover;opacity:1}.catalog-hero:after{display:none}
.catalog-hero .inner-hero-content{display:flex;justify-content:space-between;align-items:center;gap:16px;color:#28445a;padding:13px 0}
.catalog-hero .breadcrumbs{color:#536574}.catalog-hero h1{font-size:16px;margin:0;font-weight:600}
.catalog-wrap{width:min(calc(100% - 80px),1320px);margin-inline:auto}.catalog-main,.category-main{position:relative;background:#fff}
.catalog-main{padding:48px 0 100px}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:42px 24px}
.catalog-item[hidden]{display:none}.catalog-search-status{color:#425667;margin:0 0 24px}
.catalog-item{display:grid;grid-template-columns:minmax(150px,42%) minmax(0,1fr);gap:22px;align-items:center;border:1px solid #dfe7ed;border-radius:6px;padding:18px;min-height:258px}
.catalog-photo{display:block;overflow:hidden}.catalog-photo img{width:100%;height:215px;object-fit:contain;transition:transform .2s}.catalog-photo:hover img{transform:scale(1.025)}
.catalog-item h2{font-size:21px;line-height:1.35;color:#1f3548;margin:0 0 11px}.catalog-item h2 a:hover{color:var(--green)}
.catalog-item p{color:#4b5d69;font-size:15px;line-height:1.7;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.catalog-more{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-weight:700;min-height:44px}.catalog-more:hover{text-decoration:underline}
.catalog-footer{background:#242424}.catalog-footer .footer-grid{grid-template-columns:1.1fr 1fr 1.2fr .7fr}
.category-main{padding-bottom:90px}.category-section{padding:72px 0 20px}.category-section:first-child{padding-top:64px}
.category-heading{text-align:center;font-size:clamp(27px,2.6vw,38px);color:#1d364a;line-height:1.25;margin:0 0 34px}.category-heading:after{content:'';width:40px;height:3px;background:var(--green);display:block;margin:16px auto 0}
.category-intro{text-align:center;max-width:900px;color:#53616c;line-height:1.8;margin:-12px auto 36px}
.category-feature{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px;margin-bottom:55px}.category-feature:nth-child(even) img{order:-1}
.category-feature h3{color:#1d364a;font-size:clamp(21px,2vw,29px);line-height:1.3;margin:0 0 14px}.category-feature p{line-height:1.8;color:#53616c;margin:0;max-width:68ch}
.category-feature img{width:100%;aspect-ratio:7/4;object-fit:contain;max-height:350px}
.category-benefits{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.category-benefits article{border:1px solid #dce7ee;padding:26px 16px 32px;min-height:250px;position:relative;overflow:hidden;text-align:center;border-radius:5px}.category-benefits h3{font-size:17px;color:#1e384b;line-height:1.35;margin:0 0 13px}.category-benefits p{font-size:14px;line-height:1.65;color:#53616c;margin:0}.category-benefits span{position:absolute;bottom:-19px;left:0;right:0;font-size:60px;color:#e6f0f7;line-height:1;font-weight:700}
.category-comparison{padding:18px 0;max-width:1050px;margin:auto}.category-comparison article{padding:14px 0;border-bottom:1px solid #e4ebf0}.category-comparison h3{font-size:18px;color:#1d4059;margin:0 0 7px}.category-comparison p{font-size:15px;color:#53616c;line-height:1.7;margin:0}
.category-applications{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:1100px;margin:auto}.category-applications article{padding:22px;border:1px solid #e2e9ee;border-radius:5px}.category-applications h3{font-size:17px;color:#225c86;margin:0 0 9px}.category-applications p{font-size:15px;color:#53616c;line-height:1.7;margin:0}
.category-table-scroll{overflow-x:auto}.category-table{width:100%;border-collapse:collapse;min-width:530px;font-size:15px}.category-table th,.category-table td{padding:14px 18px;border:1px solid #dce6ed;text-align:left}.category-table th{width:38%;background:#f2f7fa;color:#244157}.category-table td{color:#455967}
.category-related{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.category-related a{border:1px solid #dce6ed;border-radius:5px;overflow:hidden;display:block}.category-related img{width:100%;aspect-ratio:4/3;object-fit:contain;background:#f6f8fa}.category-related span{display:block;padding:12px;color:#1e3b50;font-weight:700;line-height:1.4}.category-related a:hover{border-color:var(--green)}
.category-inquiry{background:#f2f7fa;padding:50px 0;text-align:center;margin-top:60px}.category-inquiry h2{font-size:clamp(25px,2.4vw,34px);color:#1d364a;margin:0 0 12px}.category-inquiry p{margin:0 auto 22px;max-width:760px;color:#4b5d69;line-height:1.7}
@media(max-width:1050px){.catalog-wrap{width:calc(100% - 44px)}.category-benefits{grid-template-columns:repeat(3,minmax(0,1fr))}.category-related{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-item{grid-template-columns:1fr}.catalog-photo img{height:190px}}
@media(max-width:700px){.catalog-wrap{width:calc(100% - 32px)}.catalog-grid{grid-template-columns:1fr;gap:15px}.catalog-main{padding:32px 0 65px}.catalog-item{grid-template-columns:36% minmax(0,1fr);min-height:190px;gap:13px;padding:12px}.catalog-photo img{height:165px}.catalog-item h2{font-size:17px}.catalog-item p{font-size:14px;-webkit-line-clamp:2}.catalog-footer .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-section{padding:55px 0 12px}.category-section:first-child{padding-top:42px}.category-feature{grid-template-columns:1fr;gap:15px;margin-bottom:35px}.category-feature:nth-child(even) img{order:0}.category-feature img{grid-row:1;max-height:260px}.category-benefits{grid-template-columns:1fr 1fr}.category-benefits article{min-height:220px}.category-applications{grid-template-columns:1fr}.category-related{gap:10px}}
@media(max-width:390px){.catalog-item{grid-template-columns:1fr}.catalog-photo img{height:185px}.category-benefits{grid-template-columns:1fr}.category-benefits article{min-height:0}}