@media (max-width:1150px){.desktop-nav{gap:14px;font-size:.82rem}.brand-copy small{display:none}.hero-grid{gap:35px}.product-grid{grid-template-columns:repeat(3,1fr)}.catalog-main .product-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.container{width:min(calc(100% - 28px),var(--container))}.section{padding:62px 0}.desktop-nav,.header-quote{display:none}.menu-toggle{display:inline-flex}.site-header{height:68px}.brand-copy small{display:block}.mobile-drawer.is-open{display:block}.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(360px,88vw);background:#fff;padding:20px;z-index:2;display:flex;flex-direction:column}.drawer-panel nav{display:flex;flex-direction:column;padding:15px 0;overflow:auto}.drawer-panel nav a{padding:10px;border-bottom:1px solid #f0f2f5;font-size:.88rem}.drawer-panel>.button{margin-top:auto}.hero{padding-top:25px}.hero-grid{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:25px 0 0}.hero-copy h1{font-size:clamp(2.2rem,8vw,4rem)}.hero-visual{height:480px}.home-search-wrap{margin-top:20px}.product-grid{grid-template-columns:repeat(2,1fr)}.brand-grid{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-item:nth-child(2){border-left:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--border)}.quote-banner{grid-template-columns:1fr;padding:38px}.quote-banner>img{display:none}.catalog-layout{display:block}.filter-sidebar{display:none}.mobile-filter-button{display:inline-flex}.catalog-toolbar{justify-content:space-between}.catalog-count{margin-left:0}.filter-drawer.is-open{display:block}.filter-drawer__panel{position:absolute;right:0;top:0;bottom:0;width:min(380px,92vw);background:#fff;z-index:2;padding:20px;overflow:auto}.filter-drawer__panel .filter-sidebar{display:block!important;position:static;border:0;padding:10px 0}.brand-hero__grid{grid-template-columns:1fr}.brand-logo-panel{padding:45px}.product-detail-grid{grid-template-columns:1fr;gap:30px}.product-content-grid{grid-template-columns:1fr;gap:45px}.contact-grid{grid-template-columns:1fr}.info-columns{grid-template-columns:1fr}.mobile-product-bar{display:flex;position:fixed;z-index:80;right:12px;left:12px;bottom:12px;background:rgba(255,255,255,.96);border:1px solid var(--border);border-radius:13px;box-shadow:0 15px 40px rgba(16,24,32,.16);padding:8px;gap:8px}.mobile-product-bar .button:first-child{flex:1}.mobile-product-bar .button:last-child{min-width:90px}.product-page{padding-bottom:35px}}
@media (max-width:620px){body{line-height:1.75}.container{width:min(calc(100% - 22px),var(--container))}.section{padding:48px 0}.site-header{height:62px}.header-inner{gap:10px}.brand-mark{width:34px;height:34px}.brand-copy strong{font-size:.92rem}.brand-copy small{font-size:.58rem}.header-actions{gap:5px}.icon-button{width:40px;height:40px}.hero-grid{gap:20px}.hero-copy h1{font-size:2.35rem}.hero-copy>p{font-size:.92rem}.hero-actions{display:grid;grid-template-columns:1fr 1fr}.trust-line{font-size:.7rem;gap:7px}.hero-visual{height:360px;border-radius:18px}.visual-product--main{width:61%;left:4%;top:20%}.visual-product--cylinder{width:58%;right:3%;bottom:8%}.visual-product--frl{width:34%;right:3%;top:17%}.visual-label{right:17px;top:15px}.visual-chip{left:14px;bottom:13px}.search-module{padding:18px}.catalog-search{display:grid;grid-template-columns:24px 1fr}.catalog-search .button{grid-column:1/-1}.search-examples span{width:100%}.section-heading{align-items:flex-start;margin-bottom:22px}.section-heading .text-link{display:none}.section-heading h2{font-size:1.6rem}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.category-card__image{height:130px}.category-card__body{padding:13px}.category-card h3{font-size:.88rem}.category-card p{font-size:.72rem;min-height:0}.card-foot{display:block}.card-foot span{display:none}.product-grid,.catalog-main .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product-card__image{height:145px}.product-card__body{padding:11px}.product-card h3{font-size:.78rem;min-height:50px}.technical-line{padding:5px 6px}.mini-specs{grid-template-columns:1fr}.mini-specs span:nth-child(n+2){display:none}.product-card__state{align-items:flex-start;flex-direction:column}.product-card .button{min-height:40px;font-size:.75rem}.brand-grid{gap:10px}.brand-card{padding:10px}.brand-card img{height:60px}.brand-card>div{display:block}.brand-card>div span{display:block;margin-top:4px}.trust-grid{grid-template-columns:1fr}.trust-item,.trust-item:nth-child(2){border-left:0}.trust-item:not(:last-child){border-bottom:1px solid var(--border)}.quote-banner{padding:28px 22px;min-height:320px}.quote-banner h2{font-size:1.65rem}.quote-banner__copy>div{display:grid}.page-hero{padding:25px 0 42px}.page-heading{margin-top:20px}.page-heading h1{font-size:2.2rem}.catalog-toolbar{display:grid;grid-template-columns:1fr 1fr;gap:10px}.catalog-count{grid-column:1/-1;order:-1}.sort-control{justify-content:flex-end}.sort-control>span{display:none}.sort-control select{width:100%}.key-specs{grid-template-columns:repeat(2,1fr)}.price-box>div{display:grid}.product-meta{grid-template-columns:1fr}.product-meta div:nth-child(n){border-right:0;padding:7px 0}.product-content-grid{gap:35px}.brand-logo-panel{padding:25px}.form-grid{grid-template-columns:1fr}.form-span{grid-column:auto}.modal{padding:10px}.modal-panel{padding:18px;max-height:calc(100vh - 20px)}.contact-card,.contact-form{padding:20px}.error-code{font-size:5rem}.error-page>div>div{display:grid}.error-page{padding:85px 0 110px}}
@media (max-width:390px){.brand-copy small{display:none}.product-grid,.catalog-main .product-grid,.category-grid{grid-template-columns:1fr}.product-card__image{height:210px}.category-card__image{height:180px}.hero-actions{grid-template-columns:1fr}.trust-line{flex-wrap:wrap}.hero-visual{height:310px}}
@media (max-width:900px){.footer-grid{grid-template-columns:repeat(2,1fr);gap:30px}}
@media (max-width:620px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}.footer-brand{grid-column:1/-1}.footer-bottom{align-items:flex-start;flex-direction:column;justify-content:center;padding:16px 0}.site-footer{padding-top:44px}}

/* === Industrial catalog responsive refinement / 2026-09 === */
@media (max-width:1150px){
  .hero-grid{gap:38px}.hero-copy h1{font-size:clamp(2.35rem,4vw,3.1rem)}
  .home-search-wrap .search-module{grid-template-columns:220px minmax(0,1fr)}
}
@media (max-width:900px){
  .home-page .section{padding:48px 0}
  .hero{padding-top:22px}.hero-grid{gap:22px}.hero-copy{padding:20px 0 4px}.hero-copy h1{font-size:clamp(2.25rem,7vw,3.1rem)}
  .hero-copy h1 .hero-line,.hero-copy h1 .hero-accent{white-space:normal}
  .hero-visual{height:430px}
  .home-page .home-search-wrap{margin-top:16px}
  .home-search-wrap .search-module{display:block;padding:15px}
  .home-search-wrap .search-title-row{margin-bottom:9px}.home-search-wrap .search-title-row p{display:none}
  .home-search-wrap .search-examples{margin-top:8px}
  .quote-banner{min-height:245px;padding:30px 34px}
}
@media (max-width:620px){
  .home-page .section{padding:40px 0}
  .brand-mark{width:34px;height:34px;padding:5px}
  .hero{padding-top:16px}.hero-copy h1{font-size:2.08rem;line-height:1.34;margin:11px 0 13px}.hero-copy>p{font-size:.87rem}.hero-actions{margin:18px 0 14px}
  .hero-visual{height:330px;border-radius:13px}.hero-visual::after{inset:10px}
  .visual-product--main{width:61%;height:48%;left:2%;top:23%}.visual-product--cylinder{width:57%;height:41%;right:1%;bottom:7%}.visual-product--frl{width:34%;height:33%;right:3%;top:19%}
  .visual-product figcaption{padding:3px 5px;font-size:.44rem}.visual-product figcaption b{font-size:.48rem}
  .spec-rail{display:none}.visual-label{right:15px;top:14px}
  .home-search-wrap .search-module{padding:12px;border-radius:10px}.home-search-wrap .search-title-row h2{font-size:.9rem}.home-search-wrap .search-examples{display:none}
  .home-page .section-heading{margin-bottom:17px}.home-page .section-heading h2{font-size:1.48rem}
  .category-card__image{height:125px;min-height:0;max-height:none;aspect-ratio:auto}.category-card__body{min-height:0;padding:12px}.category-card h3{font-size:.86rem}.category-card p{font-size:.68rem;line-height:1.65;min-height:0}
  .brand-card__logo{height:66px}.brand-card__logo img{height:44px;width:86%}
  .product-card__image{height:152px}.product-card__body{padding:10px}.product-card h3{font-size:.76rem;min-height:46px}.model-block{padding:6px}.model-block>strong{font-size:.63rem}.model-block>small{display:none}.mini-specs{grid-template-columns:1fr}.mini-specs span{border-left:0}.mini-specs span:nth-child(n+2){display:none}.product-card__state{margin:7px 0}.price-state{font-size:.65rem}
  .trust-item{padding:17px 18px}
  .quote-banner{padding:24px 20px;min-height:260px}.quote-banner h2{font-size:1.45rem}
}
@media (max-width:390px){
  .product-card__image{height:205px}.category-card__image{height:165px}
}
@media (max-width:1150px){.service-grid{grid-template-columns:repeat(3,1fr)}.home-service-strip{grid-template-columns:repeat(2,1fr)}.home-service-strip a:nth-child(2){border-left:0}.home-service-strip a:nth-child(-n+2){border-bottom:1px solid var(--border)}}
@media (max-width:900px){.service-process-grid,.service-request-layout{grid-template-columns:1fr;gap:32px}.service-request-intro{position:static}.service-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.service-grid{grid-template-columns:1fr}.service-card{min-height:0;padding:17px}.service-card h3{margin:18px 0 6px}.service-process-grid{gap:24px}.service-spec-panel{padding:18px}.service-request-layout{gap:22px}.home-service-strip{grid-template-columns:1fr}.home-service-strip a,.home-service-strip a:nth-child(2){border-left:0;border-bottom:1px solid var(--border)}.home-service-strip a:last-child{border-bottom:0}}