.product-page{padding-top:24px;padding-bottom:0}nav.product-breadcrumbs,.product-breadcrumbs{font-size:13px;color:#6b7280;margin:0;padding:0 0 10px}.product-breadcrumbs a{color:inherit;text-decoration:none}.product-breadcrumbs a:hover{color:#111827;text-decoration:underline}.product-title{margin:0 0 18px 0;font-size:26px;line-height:1.25;font-weight:900;color:#111827}.product-hero{padding-bottom:18px}.product-hero__grid{display:grid;grid-template-columns:320px minmax(0,1fr) 340px;gap:28px;align-items:start}@media (max-width:1100px){.product-hero__grid{grid-template-columns:300px minmax(0,1fr) 320px;gap:22px}}@media (max-width:980px){.product-hero__grid{grid-template-columns:1fr}}.product-hero__media{border:1px solid #e5e7eb;border-radius:14px;background:#fff;padding:14px}.product-hero__media img{width:100%;height:auto;display:block;border-radius:12px;object-fit:contain}.product-hero__media-ph{width:100%;aspect-ratio:1/1;border-radius:12px;background:#f3f4f6}.product-brief__title{font-size:18px;line-height:1.25;font-weight:900;margin:6px 0 14px;color:#111827}.product-brief__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 22px}@media (max-width:640px){.product-brief__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:420px){.product-brief__grid{grid-template-columns:1fr}}.product-brief__label{font-size:12px;color:#6b7280;margin-bottom:6px}.product-brief__value{font-size:16px;font-weight:900;color:#111827;word-break:break-word}.product-brief__more{display:inline-flex;margin-top:14px;font-size:13px;font-weight:800;color:var(--color-accent,#f0cf4c);text-decoration:none}.product-brief__more:hover{text-decoration:underline}.product-brief__category{margin-top:18px;font-size:13px;color:#6b7280}.product-brief__category a{color:#111827;font-weight:800;text-decoration:none}.product-brief__category a:hover{text-decoration:underline}.product-buy__card{border:1px solid #e5e7eb;border-radius:16px;background:#fff;padding:18px;box-shadow:0 6px 22px rgba(17,24,39,0.08)}@media (max-width:640px){.product-buy__card{padding:16px;border-radius:14px}}.product-buy__form{margin:0}.product-buy__qty-row{display:flex;gap:10px;align-items:center}@media (max-width:480px){.product-buy__qty-row{flex-direction:column;gap:10px}.product-buy__qty-control{width:100%;justify-content:center}}.product-buy__qty-control{display:inline-flex;align-items:center;border:1px solid #e5e7eb;border-radius:6px;background:#fff;height:48px;flex-shrink:0}.product-buy__qty-btn{width:40px;height:100%;border:none;background:transparent;color:#374151;font-size:18px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.15s ease;user-select:none}.product-buy__qty-btn:hover{background:#f3f4f6;color:#111827}.product-buy__qty-btn:active{background:#e5e7eb}.product-buy__qty-input{width:50px;height:100%;border:none;border-left:1px solid #e5e7eb;border-right:1px solid #e5e7eb;text-align:center;font-size:15px;font-weight:600;color:#111827;background:#fff;-moz-appearance:textfield}.product-buy__qty-input::-webkit-outer-spin-button,.product-buy__qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.product-buy__qty-input:focus{outline:none;background:#f9fafb}.product-buy__price{font-size:22px;font-weight:900;color:#111827;margin-bottom:16px;line-height:1.2}@media (max-width:640px){.product-buy__price{font-size:20px;margin-bottom:14px;text-align:left}}.product-buy__btn{width:100%;min-height:48px;padding:10px 16px;border-radius:6px;border:1px solid #e5e7eb;background:#fff;color:#111827;font-weight:800;font-size:14px;text-transform:uppercase;letter-spacing:0.3px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:all 0.15s ease;touch-action:manipulation}.product-buy__btn:hover{background:#f3f4f6;transform:translateY(-1px)}.product-buy__btn:active{transform:translateY(0)}.product-buy__btn--primary{background:var(--color-accent,#f0cf4c);border-color:var(--color-accent,#f0cf4c);color:#111111;box-shadow:0 2px 8px rgba(240,207,76,0.35)}.product-buy__btn--primary:hover{filter:brightness(0.97);box-shadow:0 4px 12px rgba(240,207,76,0.45)}.product-buy__btn--outline{border-color:rgba(17,24,39,0.2);background:#fff}.product-buy__btn--outline:hover{border-color:rgba(17,24,39,0.4);background:#f9fafb}.product-buy__btn--grow{flex:1;min-width:0}.product-buy__btn-icon{width:20px;height:20px;flex-shrink:0}.product-buy__social-row{display:flex;gap:10px;align-items:center;margin-top:14px}@media (max-width:480px){.product-buy__social-row{gap:8px;margin-top:12px}}.product-buy__social-group{display:flex;gap:8px;align-items:center;flex-shrink:0}@media (max-width:360px){.product-buy__social-group{gap:6px}}.product-buy__social{width:44px;height:44px;border-radius:6px;border:1px solid #e5e7eb;background:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.15s ease;flex-shrink:0}@media (max-width:480px){.product-buy__social{width:40px;height:40px}}.product-buy__social:hover{background:#f3f4f6;border-color:#d1d5db;transform:translateY(-1px)}.product-buy__social svg{width:20px;height:20px;display:block;color:#111827}@media (max-width:480px){.product-buy__social svg{width:18px;height:18px}}.product-buy__link{display:inline-flex;margin-top:14px;font-size:13px;color:#6b7280;text-decoration:none;border-bottom:1px solid rgba(107,114,128,0.35);padding-bottom:2px;transition:all 0.15s ease}.product-buy__link:hover{color:#111827;border-bottom-color:rgba(17,24,39,0.5)}.product-buy__divider{height:1px;background:#e5e7eb;margin:16px 0}@media (max-width:640px){.product-buy__divider{margin:14px 0}}.product-buy__bottom{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media (max-width:640px){.product-buy__bottom{gap:8px}}@media (max-width:360px){.product-buy__bottom{grid-template-columns:1fr}}.product-buy__small{min-height:44px;border-radius:6px;border:1px solid #e5e7eb;background:#fff;font-weight:700;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;color:#374151;padding:8px 12px;text-align:center;transition:all 0.15s ease;line-height:1.3}.product-buy__small:hover{background:#f3f4f6;border-color:#d1d5db;color:#111827}@media (max-width:980px){.product-buy{margin-top:16px}}@media (max-width:640px){.product-buy{margin-top:12px}.product-buy__btn{font-size:13px;min-height:50px}.product-buy__small{font-size:12px}}.product-buy__btn--success{background:#22c55e !important;border-color:#22c55e !important;color:#fff !important}.cart-notification{position:fixed;top:20px;right:20px;background:#111827;color:#fff;padding:16px 20px;border-radius:6px;box-shadow:0 10px 40px rgba(0,0,0,0.2);z-index:9999;display:flex;align-items:center;gap:16px;font-size:14px;transform:translateX(120%);transition:transform 0.3s ease;max-width:90vw}.cart-notification.show{transform:translateX(0)}.cart-notification a{color:var(--color-accent,#f0cf4c);text-decoration:none;font-weight:600;white-space:nowrap}.cart-notification a:hover{text-decoration:underline}@media (max-width:640px){.cart-notification{top:auto;bottom:20px;left:16px;right:16px;transform:translateY(120%);flex-direction:column;align-items:flex-start;gap:10px}.cart-notification.show{transform:translateY(0)}}.product-details{margin-top:22px;padding-top:18px;border-top:1px solid #e5e7eb}.product-details:is(h2,h3){margin:0 0 12px 0;font-size:18px;font-weight:900;color:#111827}.control-block{margin-top:22px;padding-top:18px;border-top:1px solid #e5e7eb}.in-product__tabs{display:flex;gap:18px;align-items:flex-end;border-bottom:1px solid #e5e7eb;overflow-x:auto;-webkit-overflow-scrolling:touch}.in-product__tabs::-webkit-scrollbar{height:4px}.in-product__tabs::-webkit-scrollbar-track{background:transparent}.in-product__tabs::-webkit-scrollbar-thumb{background:rgba(17,24,39,0.18);border-radius:999px}.in-product__tabs .tab{appearance:none;border:0;background:transparent;padding:12px 0 10px;cursor:pointer;color:#6b7280;flex:0 0 auto}.in-product__tabs .tab h2{margin:0;font-size:16px;line-height:1.2;font-weight:900;white-space:nowrap}.in-product__tabs .tab.active{color:#111827;position:relative}.in-product__tabs .tab.active::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:3px;border-radius:3px 3px 0 0;background:var(--color-accent,#f0cf4c)}.in-product__content{padding:16px 0 0}.in-product__content.hidden{display:none}.in-product__desc_text{font-size:14px;line-height:1.75;color:#374151}.in-product__desc_text a{color:#111827;text-decoration:underline;text-decoration-color:rgba(17,24,39,0.35)}.in-product__desc_text a:hover{text-decoration-color:rgba(17,24,39,0.65)}.in-product__desc_text h3{margin:0 0 10px 0;font-size:16px;font-weight:900;color:#111827}.in-product__desc_text ul{margin:0 0 12px;padding-left:18px}.in-product__desc_text li{margin:0 0 4px}.in-product__desc_text_line{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px dashed rgba(17,24,39,0.12)}.in-product__desc_text_line>span:first-child{color:#6b7280;flex:0 0 auto}.in-product__desc_text_item{color:#111827;font-weight:800;text-align:right;min-width:0;word-break:break-word}@media (max-width:640px){.in-product__desc_text_line{flex-direction:column;align-items:flex-start}.in-product__desc_text_item{text-align:left}}.product-similar{margin-top:26px;padding-top:18px;border-top:1px solid #e5e7eb}.product-similar__list{display:flex;flex-direction:column;gap:0}.product-similar__row{display:flex;align-items:center;gap:16px;padding:14px 0;border-top:1px solid rgba(17,24,39,0.06)}.product-similar__row:first-child{border-top:0}.product-similar__media{width:52px;height:52px;flex:0 0 52px;border-radius:12px;border:1px solid #e5e7eb;background:#fff;display:inline-flex;align-items:center;justify-content:center;overflow:hidden;text-decoration:none}.product-similar__media img{width:100%;height:100%;object-fit:contain;display:block}.product-similar__ph{font-weight:900;color:rgba(17,24,39,0.55);font-size:22px;line-height:1}.product-similar__main{min-width:0;flex:1}.product-similar__title{display:inline-block;color:#111827;text-decoration:none;font-weight:500;line-height:1.35}.product-similar__title:hover{text-decoration:underline}.product-similar__right{display:flex;align-items:center;gap:14px;flex:0 0 auto}.product-similar__price{font-size:13px;font-weight:900;color:#111827;white-space:nowrap}.product-similar__buy{height:34px;padding:0 18px;border-radius:12px;border:0;background:var(--color-accent,#f0cf4c);color:#111111;font-weight:900;letter-spacing:0.3px;cursor:pointer}.product-similar__buy:hover{filter:brightness(0.97)}@media (max-width:680px){.product-similar__row{align-items:flex-start}.product-similar__right{flex-direction:column;align-items:flex-end;gap:8px}}.product-shipments-section{margin-top:26px;margin-bottom:0}.product-shipments-section .shipments-section__header{text-align:left;margin-bottom:18px}.product-shipments-section .shipments-section__title{font-size:24px;margin:0}.product-page .clients-section{margin-top:26px;padding:44px 0;background:#f9fafb;border-radius:24px}.product-page .clients-section__title{text-align:left;font-size:26px;font-weight:900;color:#111827;margin:0 0 34px;line-height:1.35}.product-page .clients-section__title span{color:var(--color-accent,#f0cf4c)}.product-page .clients-grid{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:24px;align-items:center}.product-page .client-logo{width:160px;height:80px;display:flex;align-items:center;justify-content:center;padding:16px;background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.04);transition:transform 0.2s ease,box-shadow 0.2s ease}.product-page .client-logo:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,0.08)}.product-page .client-logo img{max-width:100%;max-height:100%;object-fit:contain;filter:grayscale(100%);opacity:0.72;transition:filter 0.2s ease,opacity 0.2s ease}.product-page .client-logo:hover img{filter:grayscale(0%);opacity:1}@media (max-width:640px){.product-page .clients-section{padding:28px 0;border-radius:16px}.product-page .clients-section__title{text-align:left;font-size:20px;margin-bottom:18px}.product-page .clients-grid{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;gap:12px;padding:4px 0 16px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.product-page .clients-grid::-webkit-scrollbar{height:4px}.product-page .clients-grid::-webkit-scrollbar-thumb{background:var(--color-accent,#f0cf4c);border-radius:2px}.product-page .client-logo{flex:0 0 130px;height:65px;padding:12px;scroll-snap-align:start}}.product-specs{margin:20px 0;padding:18px 20px;background:#f9fafb;border-radius:12px;border:1px solid #e5e7eb}.product-specs__title{margin:0 0 12px;font-size:16px;font-weight:700;color:#111827}.product-specs__list{margin:0;padding:0;display:flex;flex-direction:column;gap:0}.product-specs__row{display:flex;align-items:baseline;gap:8px;padding:6px 0;border-bottom:1px solid #e5e7eb}.product-specs__row:last-child{border-bottom:none}.product-specs__label{font-size:13px;color:#6b7280;flex-shrink:0;min-width:160px}.product-specs__value{font-size:13px;font-weight:600;color:#111827}
.product-related-armatura{margin:28px 0}.product-related-armatura__title{margin:0 0 4px;font-size:18px;font-weight:700;color:#111827}.product-related-armatura__note{margin:0 0 14px;font-size:13px;color:#6b7280}.product-related-armatura__list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.product-related-armatura__card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px;border:1px solid #e5e7eb;border-radius:10px;background:#fff;text-decoration:none;text-align:center;transition:border-color 0.2s,box-shadow 0.2s}.product-related-armatura__card:hover{border-color:#d1d5db;box-shadow:0 4px 12px rgba(0,0,0,0.07)}.product-related-armatura__img{width:48px;height:48px;object-fit:contain;border-radius:6px;background:#f3f4f6}.product-related-armatura__img--ph{width:48px;height:48px;border-radius:6px;background:#f3f4f6;display:block}.product-related-armatura__name{font-size:12px;font-weight:500;color:#111827;line-height:1.35}.product-related-armatura__price{font-size:12px;color:#6b7280}
.product-gosts{margin:20px 0;padding:16px 20px;border:1px solid #e5e7eb;border-radius:12px;background:#fff}.product-gosts__title{margin:0 0 10px;font-size:16px;font-weight:700;color:#111827}.product-gosts__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.product-gosts__item{display:flex}.product-gosts__link{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:#374151;text-decoration:none;padding:4px 0}.product-gosts__link:hover{color:#b45309}.product-gosts__icon{font-size:15px;flex-shrink:0}.product-gosts__name{color:#6b7280}
@media (max-width:640px){.product-specs__label{min-width:120px}.product-related-armatura__list{grid-template-columns:repeat(2,1fr)}}
.product-buy__stock{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:#059669;margin-bottom:8px}.product-buy__stock-dot{width:7px;height:7px;border-radius:50%;background:#10b981;flex-shrink:0;animation:product-stock-pulse 2s infinite}@keyframes product-stock-pulse{0%,100%{opacity:1}50%{opacity:.5}}.product-brief__item--gost .product-brief__value{font-weight:700;color:#1a1a1a}

/* ——— Typography normalization ——— */
.product-similar>h2,.product-related-armatura__title,.product-gosts__title,.product-shipments-section .shipments-section__title,.product-page-calc-title{font-size:20px;font-weight:700;color:#111827;margin:0 0 12px}
.product-brief__label{font-size:13px}
.product-related-armatura__name{font-size:13px}
.product-page-calc-title{margin:24px 0 12px}

/* ——— Section spacing normalization ——— */
.control-block,
.product-similar,
.product-related-armatura,
.product-gosts,
.product-shipments-section,
.product-page .calculator-wrap--embed{margin-top:32px}
.product-similar,
.product-gosts,
.product-shipments-section{padding-top:24px;border-top:1px solid #e5e7eb}
.control-block{padding-top:24px}
.product-hero{padding-bottom:0}
.product-title{margin-bottom:20px}
.see-also{margin-top:26px;padding-top:18px;border-top:1px solid rgba(17,24,39,0.08)}.see-also__title{margin:0 0 12px;font-size:22px;font-weight:900;color:#111827}.see-also__list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:12px}.see-also__link{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:12px;border:1px solid #e5e7eb;background:#fff;color:#111827;text-decoration:none;font-weight:500;line-height:1.1;white-space:nowrap}.see-also__link:hover{border-color:rgba(17,24,39,0.22);background:#f9fafb}@media (max-width:640px){.see-also__title{font-size:18px;margin-bottom:10px}.see-also__list{flex-wrap:nowrap;overflow-x:auto;gap:10px;padding:2px 2px 12px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.see-also__list::-webkit-scrollbar{height:4px}.see-also__list::-webkit-scrollbar-thumb{background:rgba(17,24,39,0.18);border-radius:999px}.see-also__item{scroll-snap-align:start}}
.shipments-section{margin-top:80px;margin-bottom:80px}.shipments-section__header{text-align:center;margin-bottom:48px}.shipments-section__title{font-size:32px;font-weight:700;color:#1a1a1a;margin:0 0 16px}.shipments-section__title span{color:#f0cf4c}.shipments-section__label{display:inline-block;font-size:13px;font-weight:500;color:#f0cf4c;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}.shipments-section__subtitle{font-size:16px;color:#6b7280;max-width:600px;margin:0 auto;line-height:1.6}.shipments-section__btn-all{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;background:#1a1a1a;color:#fff;border-radius:10px;font-size:15px;font-weight:500;text-decoration:none;transition:all 0.3s ease}.shipments-section__btn-all:hover{background:#f0cf4c;color:#1a1a1a}.shipments-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}@media (max-width:991px){.shipments-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.shipments-section{margin-top:40px;margin-bottom:40px}.shipments-section__header{text-align:left;margin-bottom:24px}.shipments-section__title{font-size:22px}.shipments-section__subtitle{margin:0;font-size:14px}.shipments-grid{display:flex;overflow-x:auto;gap:12px;padding:4px 4px 16px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.shipments-grid::-webkit-scrollbar{height:4px}.shipments-grid::-webkit-scrollbar-thumb{background:#f0cf4c;border-radius:2px}.shipment-card{flex:0 0 280px;scroll-snap-align:start}.shipment-card__img{height:180px}.shipment-card__content{padding:16px 20px 20px}}.shipment-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.06);border:1px solid #f3f4f6;transition:transform 0.3s ease,box-shadow 0.3s ease}.shipment-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,0.1)}.shipment-card__img{height:220px;overflow:hidden}.shipment-card__img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.shipment-card:hover .shipment-card__img img{transform:scale(1.05)}.shipment-card__content{padding:20px 24px 24px}.shipment-card__title{font-size:16px;font-weight:600;color:#1a1a1a;margin:0 0 8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.shipment-card__title a{color:inherit;text-decoration:none}.shipment-card__title a:hover{color:#f0cf4c}.shipment-card__date{font-size:13px;color:#9ca3af}
/* ——— Documents tab ——— */
.product-page .documents-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
@media(max-width:900px){.product-page .documents-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.product-page .documents-grid{display:flex;overflow-x:auto;gap:12px;padding-bottom:14px;scroll-snap-type:x mandatory}.product-page .document-card{flex:0 0 190px;scroll-snap-align:start}}
.product-page .document-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);border:1px solid #f3f4f6;transition:transform .2s,box-shadow .2s}
.product-page .document-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(0,0,0,.1)}
.product-page .document-card__preview{height:180px;background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-page .document-card__preview img{width:100%;height:100%;object-fit:contain}
.product-page .document-card__content{padding:14px 16px 16px}
.product-page .document-card__title{font-size:14px;font-weight:600;color:#1a1a1a;margin:0 0 4px}
.product-page .document-card__desc{font-size:12px;color:#6b7280;margin:0 0 10px}
.product-page .document-card__link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:#f0cf4c;text-decoration:none}
.product-page .document-card__link:hover{text-decoration:underline}
.product-page .documents-section__header{margin-bottom:16px}
.product-page .documents-section__label{font-size:11px;font-weight:600;color:#9ca3af;text-transform:uppercase;letter-spacing:.12em;display:block;margin-bottom:6px}
.product-page .documents-section__title{font-size:18px;font-weight:700;color:#111827;margin:0 0 4px}
.product-page .documents-section__title span{color:#f0cf4c}
.product-page .documents-section__subtitle{font-size:13px;color:#6b7280;margin:0}
.product-page .documents-section__block{margin-bottom:24px}
.product-page .documents-section__block h3{font-size:15px;font-weight:600;color:#1a1a1a;margin:0 0 14px;text-align:left!important}
.product-page .documents-section__footer{margin-top:10px}
.product-page .documents-section__btn{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:#374151;text-decoration:none;padding:8px 14px;border:1px solid #e5e7eb;border-radius:8px;background:#fff;transition:all .15s}
.product-page .documents-section__btn:hover{background:#f9fafb;border-color:#d1d5db}
/* ——— Docs tab: single slider ——— */
.product-docs-slider{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:12px}
.product-docs-slider::-webkit-scrollbar{height:4px}
.product-docs-slider::-webkit-scrollbar-track{background:#f1f1f1;border-radius:2px}
.product-docs-slider::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:2px}
.product-docs-slider .document-card{flex:0 0 200px;scroll-snap-align:start;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);border:1px solid #f3f4f6;transition:transform .2s,box-shadow .2s}
.product-docs-slider .document-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.1)}
.product-docs-slider .document-card__preview{height:160px;background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-docs-slider .document-card__preview img{width:100%;height:100%;object-fit:contain}
.product-docs-slider .document-card__content{padding:12px 14px 14px}
.product-docs-slider .document-card__title{font-size:13px;font-weight:600;color:#1a1a1a;margin:0 0 3px}
.product-docs-slider .document-card__desc{font-size:12px;color:#6b7280;margin:0 0 8px}
.product-docs-slider .document-card__link{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;color:#f0cf4c;text-decoration:none}
.product-docs-slider .document-card__link:hover{text-decoration:underline}

/* ——— Calculator tabs styled like product tabs (product page only) ——— */
.product-page .calc-tabs{background:transparent;padding:0;gap:18px;border-bottom:1px solid #e5e7eb}
.product-page .calc-tab{padding:12px 0 10px;font-size:15px;font-weight:700;color:#6b7280}
.product-page .calc-tab:hover{color:#374151}
.product-page .calc-tab.active{color:#111827;font-weight:700}
.product-page .calc-tab.active::after{background:var(--color-accent,#f0cf4c)}
.product-page .calc-section{padding-left:0;padding-right:0}

.in-product__desc_text .product-gosts__list{padding-left:0}

@media(max-width:480px){.product-buy__qty-row{flex-direction:row!important;align-items:center}.product-buy__qty-control{width:auto;flex-shrink:0}.product-buy__qty-row .product-buy__btn--primary{flex:1;width:auto}}

@media(max-width:768px){.product-page .calc-grid{box-shadow:none}}