/* SN Volga Category Showcase — scoped styles; does not change the rest of the website. */
.sv-cat-showcase,.sv-category-page{--sv-ink:#173444;--sv-muted:#667985;--sv-teal:#0f5961;--sv-gold:#e8ab24;--sv-border:#dbe4e7;--sv-pale:#f0f5f6;color:var(--sv-ink)}
.sv-cat-showcase{max-width:1240px;margin:0 auto;padding:34px 0}
.sv-cat-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin:0 0 24px}
.sv-cat-eyebrow{display:block;margin-bottom:8px;color:var(--sv-teal);font-size:11px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.sv-cat-heading h2,.sv-category-inquiry h2,.sv-category-section-title h2{margin:0;color:var(--sv-ink);font-size:clamp(25px,3vw,36px);line-height:1.15;font-weight:750}
.sv-cat-heading>p{max-width:470px;margin:0;color:var(--sv-muted);font-size:15px;line-height:1.65}
.sv-cat-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.sv-cat-card{display:block;overflow:hidden;border:1px solid var(--sv-border);border-radius:15px;background:#fff;color:inherit;text-decoration:none!important;box-shadow:0 7px 22px rgba(23,52,68,.055);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.sv-cat-card:hover,.sv-cat-card:focus-visible{transform:translateY(-4px);border-color:#aac4ca;box-shadow:0 14px 30px rgba(23,52,68,.12)}
.sv-cat-mosaic{display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:150px;gap:3px;overflow:hidden;background:#e9eff0}
.sv-cat-mosaic img{display:block;width:100%;height:100%;min-height:0;object-fit:cover}
.sv-cat-mosaic img:first-child:nth-last-child(2){grid-column:span 2}
.sv-cat-mosaic img:first-child:nth-last-child(1){grid-column:1/-1}
.sv-cat-mosaic:has(img:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:80px 80px}
.sv-cat-mosaic:has(img:nth-child(4)) img{min-height:0}
.sv-cat-mosaic-single{grid-template-columns:1fr}
.sv-cat-image-placeholder,.sv-subcategory-placeholder{display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#eaf0f2,#dce7e9);color:#65777d;font-size:13px;text-align:center}
.sv-cat-card-body{display:flex;flex-direction:column;align-items:flex-start;padding:19px 20px 20px}
.sv-cat-card-body>strong{font-size:19px;line-height:1.3;color:var(--sv-ink)}
.sv-cat-card-desc{display:block;margin-top:7px;color:var(--sv-muted);font-size:13px;line-height:1.55}
.sv-cat-card-link{display:flex;gap:10px;align-items:center;margin-top:14px;color:var(--sv-teal);font-size:13px;font-weight:750}
.sv-cat-card-link b{font-size:18px;transition:transform .2s ease}.sv-cat-card:hover .sv-cat-card-link b{transform:translateX(3px)}
.sv-cat-child-count{display:block;margin-top:12px;padding-top:10px;border-top:1px solid #edf1f2;color:#7a888d;font-size:11px}
.sv-category-page{padding:22px 0 70px;background:#fff}
.sv-category-wrap{width:min(1160px,calc(100% - 40px));margin:0 auto}
.sv-breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin:2px 0 26px;color:#728188;font-size:12px}
.sv-breadcrumbs a,.sv-back-category a{color:var(--sv-teal);text-decoration:none}.sv-breadcrumbs strong{color:var(--sv-ink);font-weight:700}
.sv-category-intro{max-width:760px;margin-bottom:25px}.sv-category-intro h1,.sv-detail-copy h1{margin:0 0 12px;color:var(--sv-ink);font-size:clamp(34px,4vw,48px);line-height:1.08;letter-spacing:-.03em}
.sv-category-description,.sv-category-intro>p,.sv-detail-description{color:var(--sv-muted);font-size:15px;line-height:1.75}
.sv-subcategory-tabs{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0 28px;padding:0}
.sv-subcategory-tabs a{display:inline-flex;align-items:center;justify-content:center;min-height:37px;padding:7px 15px;border:1px solid #d6e0e4;border-radius:999px;background:#fff;color:#28444f;text-decoration:none!important;font-size:12px;font-weight:650;transition:background .2s ease,color .2s ease,border-color .2s ease}
.sv-subcategory-tabs a:hover,.sv-subcategory-tabs a:focus-visible,.sv-subcategory-tabs a.is-first{border-color:var(--sv-teal);background:var(--sv-teal);color:#fff}
.sv-subcategory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.sv-subcategory-card{display:block;overflow:hidden;border:1px solid var(--sv-border);border-radius:14px;background:#fff;text-decoration:none!important;color:inherit;transition:transform .2s ease,box-shadow .2s ease}
.sv-subcategory-card:hover,.sv-subcategory-card:focus-visible{transform:translateY(-3px);box-shadow:0 12px 26px rgba(23,52,68,.1)}
.sv-subcategory-card>img{display:block;width:100%;height:175px;object-fit:cover;background:#e7edef}
.sv-subcategory-placeholder{height:175px}
.sv-subcategory-card-body{display:flex;flex-direction:column;padding:16px 17px 18px}
.sv-subcategory-card-body strong{font-size:16px;line-height:1.35}.sv-subcategory-card-body small{margin-top:6px;color:var(--sv-muted);font-size:12px;line-height:1.55}.sv-subcategory-card-body b{display:flex;justify-content:space-between;align-items:center;margin-top:13px;color:var(--sv-teal);font-size:12px}
.sv-detail-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:38px;align-items:start;margin-top:12px}
.sv-detail-gallery{min-width:0}.sv-detail-main-image{height:400px;overflow:hidden;border-radius:15px;background:#e8eff1;border:1px solid var(--sv-border)}
.sv-detail-main-image>img{display:block;width:100%;height:100%;object-fit:cover}
.sv-detail-no-photo{height:100%}
.sv-detail-thumbnails{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:11px}
.sv-detail-thumb{height:82px;overflow:hidden;padding:0;border:2px solid transparent;border-radius:9px;background:#edf2f3;cursor:pointer}
.sv-detail-thumb img{display:block;width:100%;height:100%;object-fit:cover}.sv-detail-thumb.is-active,.sv-detail-thumb:focus-visible{border-color:var(--sv-teal)}
.sv-detail-copy{padding:5px 0}.sv-detail-copy h1{font-size:clamp(30px,3.5vw,42px)}.sv-detail-copy .sv-detail-description{margin:0 0 18px}.sv-spec-table{overflow:hidden;margin:18px 0 22px;border:1px solid var(--sv-border);border-radius:9px}.sv-spec-table>div{display:grid;grid-template-columns:minmax(110px,.8fr) 1.2fr;border-bottom:1px solid var(--sv-border);font-size:13px}.sv-spec-table>div:last-child{border-bottom:0}.sv-spec-table strong,.sv-spec-table span{padding:12px 13px}.sv-spec-table strong{background:#f1f5f6;font-weight:700}.sv-spec-table span{color:#4c6069}.sv-spec-hint{padding:12px 14px;border-radius:8px;background:#f3f7f7;color:#77868a;font-size:12px;line-height:1.5}
.sv-quote-button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:46px;padding:0 19px;border-radius:8px;background:var(--sv-gold);color:#18323b!important;text-decoration:none!important;font-size:13px;font-weight:800;box-shadow:0 3px 0 rgba(113,78,0,.1);transition:filter .2s ease,transform .2s ease}.sv-quote-button:hover{filter:brightness(.96);transform:translateY(-1px)}
.sv-back-category{margin-top:17px;font-size:12px}.sv-category-inquiry{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:42px;padding:26px 28px;border:1px solid var(--sv-border);border-radius:15px;background:var(--sv-pale)}.sv-category-inquiry h2{font-size:clamp(21px,2.5vw,29px)}.sv-category-inquiry p{margin:8px 0 0;color:var(--sv-muted);font-size:13px;line-height:1.6}.sv-category-inquiry .sv-cat-eyebrow{margin-bottom:7px}.sv-product-listings{margin-top:42px}.sv-category-section-title{margin-bottom:18px}.sv-product-list-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.sv-product-mini a{display:flex;flex-direction:column;overflow:hidden;height:100%;border:1px solid var(--sv-border);border-radius:12px;color:inherit;text-decoration:none!important}.sv-product-mini img{width:100%;height:160px;object-fit:cover}.sv-product-mini a>span{display:flex;flex-direction:column;gap:8px;padding:15px}.sv-product-mini strong{font-size:15px}.sv-product-mini small{color:var(--sv-teal);font-size:12px}
.sv-admin-gallery-preview{display:flex;flex-wrap:wrap;gap:7px;margin:8px 0}.sv-admin-gallery-preview img{display:block;width:72px;height:58px;object-fit:cover;border:1px solid #d5d9dc;border-radius:4px}
@media(max-width:900px){.sv-cat-card-grid,.sv-subcategory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sv-detail-layout{gap:26px}.sv-detail-main-image{height:340px}.sv-product-list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.sv-cat-showcase{padding:24px 0}.sv-cat-heading{display:block}.sv-cat-heading>p{margin-top:10px}.sv-cat-card-grid,.sv-subcategory-grid{grid-template-columns:1fr;gap:15px}.sv-cat-mosaic{grid-template-rows:145px}.sv-category-wrap{width:calc(100% - 30px)}.sv-detail-layout{grid-template-columns:1fr;gap:23px}.sv-detail-main-image{height:290px}.sv-detail-thumbnails{gap:7px}.sv-detail-thumb{height:68px}.sv-category-inquiry{align-items:flex-start;flex-direction:column;padding:22px}.sv-product-list-grid{grid-template-columns:1fr}.sv-breadcrumbs{margin-bottom:20px}.sv-category-page{padding-top:16px}}