.kz-catalog,.kz-prices-page{--kz-navy:#07233f;--kz-accent:#b9470e;--kz-border:#d9e3ec;--kz-muted:#516679;color:#35485b}
.kz-catalog [hidden],.kz-prices-page [hidden]{display:none!important}
.kz-catalog-heading{display:flex;justify-content:space-between;align-items:start;gap:28px;margin-bottom:24px}.kz-catalog-heading>div{max-width:880px}.kz-catalog-heading>a{white-space:nowrap;padding-top:32px}
.kz-catalog-jumps,.kz-price-jumps{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 30px}.kz-catalog-jumps a,.kz-price-jumps a{color:var(--kz-navy);background:#fff;border:1px solid #c9d7e3;border-radius:6px;font-size:.83rem;font-weight:750;padding:10px 15px;text-decoration:none}.kz-catalog-jumps a:hover,.kz-price-jumps a:hover{border-color:var(--kz-accent);color:var(--kz-accent)}
.kz-catalog-filter{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:#f3f7fa;padding:16px 20px;border-radius:8px;margin-bottom:36px}.kz-catalog-filter label{font-weight:750;font-size:.85rem}.kz-catalog-filter select{min-width:190px;max-width:100%;padding:9px 35px 9px 12px;border:1px solid #a9bccd;border-radius:4px;color:var(--kz-navy);background:#fff;font:inherit}.heating-page .kz-catalog-filter p{margin:0 0 0 auto;font-size:.82rem!important}
.kz-catalog-category{margin:0 0 45px;scroll-margin-top:120px}.kz-category-head{max-width:820px;margin-bottom:22px}.heating-page .kz-category-head h3{font-size:1.6rem!important;margin-bottom:10px}.heating-page .kz-category-head p{font-size:.94rem!important}
.kz-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.kz-product{background:#fff;border:1px solid var(--kz-border);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;min-width:0;box-shadow:0 5px 16px #07233f05;scroll-margin-top:120px}.kz-product figure{margin:0;background:#fff;padding:17px 17px 0}.kz-product figure img{width:100%;height:185px;object-fit:contain;display:block}.kz-product-content{display:flex;flex:1;flex-direction:column;padding:23px 22px 22px}.heating-page .kz-product-brand{color:#6b462e;font-size:.67rem!important;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin:0 0 10px;line-height:1.5}.kz-product h4{font-size:1.07rem!important;color:var(--kz-navy);font-weight:800;line-height:1.4;letter-spacing:-.02em;margin:0 0 12px;overflow-wrap:anywhere}.heating-page .kz-product-description{font-size:.84rem!important;line-height:1.7;margin-bottom:19px}.kz-estimate-tag{color:#71510b;background:#fff6d9;border-radius:4px;font-size:.68rem;line-height:1.5;padding:6px 8px;align-self:start;margin:0 0 15px}.kz-product-price{border-top:1px solid #e0e7ee;padding-top:16px;margin-top:auto;color:var(--kz-navy);line-height:1.3}.kz-product-price>span{font-size:.8rem;font-weight:650}.kz-product-price>strong{font-size:1.5rem;letter-spacing:-.04em;white-space:nowrap}.heating-page .kz-product-terms{font-size:.74rem!important;line-height:1.6;margin:8px 0 18px;color:var(--kz-muted)}.kz-product-cta{color:#9a3809;font-size:.8rem;font-weight:800;text-decoration:none;display:flex;justify-content:space-between;gap:10px;line-height:1.5}.kz-product-cta:hover{color:var(--kz-navy);text-decoration:underline}
.kz-scope{background:#f3f7fa;border-radius:10px;padding:32px;margin-top:36px}.kz-scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;border-top:1px solid #d6e1eb;padding-top:22px;margin-top:22px}.kz-scope-grid strong{display:block;color:var(--kz-navy);margin-bottom:7px}.heating-page .kz-scope p{font-size:.9rem!important}.heating-page .kz-price-note{font-size:.78rem!important;line-height:1.7;color:var(--kz-muted);margin:15px 0 0}
.kz-prices-hero{background:linear-gradient(110deg,#edf5f9,#fff7ee);padding:65px 0 56px}.kz-prices-hero__grid{display:grid;grid-template-columns:1.25fr .75fr;gap:64px;align-items:center}.kz-prices-hero__visual{margin:0;border-radius:14px;overflow:hidden;aspect-ratio:4/3}.kz-prices-hero__visual img{width:100%;height:100%;object-fit:cover;display:block}.kz-prices-hero__facts{display:flex;gap:8px 25px;flex-wrap:wrap;color:var(--kz-navy);font-size:.81rem;font-weight:750;margin-top:25px}
.kz-service-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;align-items:start}.kz-service-group{padding:27px;background:#fff;border:1px solid var(--kz-border);border-radius:10px;scroll-margin-top:120px;min-width:0}.kz-service-head{display:flex;gap:17px;margin-bottom:20px}.kz-service-number{display:grid;place-content:center;background:#edf3f8;color:#385a77;border-radius:6px;width:39px;height:39px;flex-shrink:0;font-size:.74rem;font-weight:800}.heating-page .kz-service-head h3{font-size:1.22rem!important;margin-bottom:9px}.heating-page .kz-service-head p{font-size:.84rem!important;line-height:1.7;margin:0}.kz-price-table{border-collapse:collapse;width:100%;font-size:.87rem}.kz-price-table caption{caption-side:bottom;text-align:left;padding:12px 0;font-size:.7rem;color:var(--kz-muted)}.kz-price-table th,.kz-price-table td{text-align:left;border-bottom:1px solid #e0e7ee;padding:15px 0;vertical-align:top}.kz-price-table thead th{font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:#64798a;border-top:1px solid #d8e2ec}.kz-price-table th{font-weight:400;width:73%;padding-right:18px}.kz-price-table th>strong{font-weight:750;color:var(--kz-navy);font-size:.85rem;display:block}.kz-price-table th>span,.kz-price-table th>small{display:block;font-size:.76rem;line-height:1.65;color:var(--kz-muted);margin-top:5px}.kz-price-table td{text-align:right}.kz-price-table td>strong{color:var(--kz-navy);font-size:.94rem;white-space:nowrap}.kz-price-table td>span{display:block;font-size:.68rem;line-height:1.5;margin-top:5px;color:var(--kz-muted)}.kz-service-group>.heating-text-link{font-size:.79rem;display:inline-block;margin-top:9px}
.kz-estimator{display:grid;grid-template-columns:1fr 1fr;gap:50px;background:#edf4f9;padding:40px;border-radius:12px;margin:50px 0;align-items:center;scroll-margin-top:120px}.kz-estimator-card{padding:27px;background:#fff;border:1px solid #d5e1eb;border-radius:9px;min-width:0}.kz-estimator-card label{font-size:.87rem;font-weight:750;display:block;color:var(--kz-navy);margin-bottom:9px}.kz-estimator-card select{width:100%;min-width:0;padding:13px 35px 13px 12px;border:1px solid #adbfcd;background:#fff;border-radius:5px;color:var(--kz-navy);font:inherit;font-size:.9rem}.kz-estimator-result{padding:22px 0}.kz-estimator-result>span{display:block;font-size:.77rem}.kz-estimator-result>strong{font-size:1.7rem;color:var(--kz-navy);line-height:1.5;display:block}.heating-page .kz-estimator-result p{font-size:.76rem!important;line-height:1.7;margin:8px 0 0}.kz-service-link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-top:24px}.kz-service-link-grid a{padding:20px;background:#fff;border:1px solid var(--kz-border);border-radius:8px;text-decoration:none;color:var(--kz-navy);font-weight:750;font-size:.88rem}
@media(max-width:1100px){.kz-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.kz-prices-hero__grid{gap:32px}.kz-service-groups{gap:18px}.kz-service-group{padding:22px}}
@media(max-width:800px){.kz-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.kz-catalog-heading{display:block}.kz-catalog-heading>a{display:inline-block;padding:0}.kz-prices-hero__grid{grid-template-columns:1fr}.kz-prices-hero__visual{display:none}.kz-service-groups,.kz-estimator{grid-template-columns:1fr}.kz-estimator{gap:10px;padding:26px}.kz-service-link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.kz-prices-hero{padding:38px 0}.kz-product-grid{grid-template-columns:1fr;gap:18px}.kz-product{display:grid;grid-template-columns:112px minmax(0,1fr)}.kz-product figure{padding:16px 0 16px 12px}.kz-product figure img{height:160px}.kz-product-content{padding:20px 17px}.kz-product h4{font-size:1rem!important}.kz-product-price>strong{font-size:1.4rem}.kz-catalog-filter{gap:9px;padding:15px}.kz-catalog-filter select{min-width:0;flex:1}.heating-page .kz-catalog-filter p{width:100%;margin-left:0}.kz-scope{padding:23px}.kz-scope-grid{grid-template-columns:1fr;gap:12px}.kz-service-group{padding:21px 17px}.kz-service-head{gap:12px}.kz-price-table th{padding-right:10px;width:69%}.kz-price-table td>strong{font-size:.85rem}.kz-service-number{width:30px;height:30px}.kz-estimator{padding:20px}.kz-estimator-card{padding:20px}.kz-service-link-grid{grid-template-columns:1fr}.kz-catalog-jumps a,.kz-price-jumps a{font-size:.76rem;padding:9px 12px}}
@media(prefers-reduced-motion:reduce){.kz-catalog *,.kz-prices-page *{scroll-behavior:auto!important;transition:none!important}}