.catalog-hero{padding:82px 0 68px;background:linear-gradient(135deg,#f7f7fc 0%,#eef8fb 100%);border-top:1px solid var(--line)}
.catalog-hero h1{font-size:clamp(40px,6vw,68px);line-height:1.04;letter-spacing:-3px;color:var(--navy);max-width:900px;margin:16px 0}.catalog-hero p{font-size:18px;color:var(--body);max-width:780px}.catalog-layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:34px;align-items:start}.calculator-card{position:sticky;top:18px;background:var(--navy);color:#fff;border-radius:18px;padding:28px;box-shadow:var(--shadow)}.calculator-card h2{color:#fff;font-size:28px;letter-spacing:-1px}.calculator-card p{color:#c8c3dc;font-size:13px}.calculator-card label{display:grid;gap:6px;margin:15px 0;font-size:12px;font-weight:800}.calculator-card select,.calculator-card input{width:100%;border:1px solid #575078;border-radius:9px;background:#fff;color:var(--ink);padding:12px;font:inherit}.calc-result{margin-top:20px;padding:20px;border-radius:12px;background:#30285e}.calc-result small{display:block;color:#bbb5d5}.calc-result strong{display:block;margin:5px 0;font-size:34px;color:#fff}.calc-result .saving{color:#66dfc8;font-weight:800}.calc-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.price-category{margin-bottom:42px}.price-category>p{max-width:720px}.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}.price-card{border:1px solid var(--line);border-radius:13px;padding:22px;background:#fff;display:flex;flex-direction:column}.price-card h3{margin:0 0 8px;color:var(--navy);font-size:18px}.price-card p{margin:0 0 16px;font-size:13px}.price-line{margin-top:auto;display:flex;justify-content:space-between;align-items:end;gap:14px;border-top:1px solid var(--line);padding-top:14px}.price-line strong{font-size:21px;color:var(--navy)}.market-price{text-decoration:line-through;color:#8c91a1;font-size:11px}.price-meta{font-size:10px;color:#6a7184}.section-tools{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.section-tools button{border:1px solid var(--line);border-radius:999px;padding:9px 14px;background:#fff;color:var(--navy);font:inherit;font-size:12px;font-weight:800;cursor:pointer}.section-tools button.active{background:var(--navy);border-color:var(--navy);color:#fff}.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.work-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.work-cover{min-height:145px;padding:22px;background:linear-gradient(145deg,var(--navy),#30285e);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.work-cover span{font-size:10px;letter-spacing:1.4px;text-transform:uppercase;color:#60d6c7}.work-cover b{font-size:22px;line-height:1.15}.work-body{padding:20px;display:flex;flex:1;flex-direction:column}.work-body p{font-size:13px;margin:0 0 18px}.work-body .button{margin-top:auto;align-self:flex-start}.work-card img{width:100%;height:190px;object-fit:cover}.empty-state{padding:44px;border:1px dashed #cbd0df;border-radius:14px;text-align:center;color:var(--body)}.print-note{padding:16px 18px;border-left:4px solid var(--orange);background:#fff8e7;color:#5d667b;font-size:12px;margin:22px 0}
@media(max-width:900px){.catalog-layout{grid-template-columns:1fr}.calculator-card{position:static}.work-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.price-grid,.work-grid{grid-template-columns:1fr}.catalog-hero{padding:58px 0}.catalog-hero h1{font-size:42px}.price-line{align-items:flex-start;flex-direction:column}}
@media print{.top,.nav,.calculator-card,.section-tools,.hero-actions,footer{display:none!important}.catalog-layout{display:block}.section{padding:20px 0}.price-card{break-inside:avoid}.price-grid{grid-template-columns:1fr 1fr}}