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.spec-heading{font-size:26px;margin:30px 0 8px}.spec-list li{line-height:1.45}
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.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.meton-ai{position:fixed;right:22px;bottom:98px;z-index:120;font-family:Arial,Helvetica,sans-serif}.meton-ai-launch{display:flex;align-items:center;gap:10px;border:0;border-radius:999px;background:#111;color:#fff;padding:8px 15px 8px 8px;box-shadow:0 18px 42px rgba(0,0,0,.28);cursor:pointer}.meton-ai-launch:hover{transform:translateY(-2px)}.meton-ai-spark{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:var(--yellow);color:#111;font-weight:900}.meton-ai-launch-copy{display:grid;text-align:left;line-height:1.1}.meton-ai-launch-copy strong{font-size:14px}.meton-ai-launch-copy small{margin-top:3px;color:#bbb;font-size:11px}.meton-ai-panel{position:absolute;right:0;bottom:64px;width:min(390px,calc(100vw - 24px));height:min(650px,calc(100vh - 130px));display:none;grid-template-rows:auto 1fr auto auto auto;background:#fff;border:1px solid #111;box-shadow:0 28px 70px rgba(0,0,0,.3);overflow:hidden}.meton-ai.is-open .meton-ai-panel{display:grid}.meton-ai.is-open .meton-ai-launch{background:var(--yellow);color:#111}.meton-ai.is-open .meton-ai-launch-copy small{color:#333}.meton-ai-head{display:flex;align-items:center;justify-content:space-between;padding:16px 17px;background:#111;color:#fff}.meton-ai-head>div{display:grid;grid-template-columns:auto 1fr;column-gap:9px;align-items:center}.meton-ai-head strong{font-size:15px}.meton-ai-head small{grid-column:2;color:#bbb;margin-top:3px}.meton-ai-status{width:9px;height:9px;border-radius:50%;background:#36c775;box-shadow:0 0 0 4px rgba(54,199,117,.14);grid-row:1/3}.meton-ai-close{border:0;background:transparent;color:#fff;font-size:28px;line-height:1;cursor:pointer}.meton-ai-messages{overflow:auto;padding:18px;background:#f5f5f2;scroll-behavior:smooth}.meton-ai-message{display:grid;margin-bottom:13px}.meton-ai-message.is-user{justify-items:end}.meton-ai-bubble{max-width:89%;padding:12px 14px;border:1px solid #d8d8d3;background:#fff;line-height:1.48;font-size:14px}.meton-ai-message.is-user .meton-ai-bubble{background:#111;color:#fff;border-color:#111}.meton-ai-links{display:flex;gap:7px;flex-wrap:wrap;margin-top:7px;max-width:89%}.meton-ai-links a{padding:8px 10px;background:#fff;border:1px solid #b6c7bc;color:#244d35;font-size:12px;font-weight:900}.meton-ai-quick{display:flex;gap:7px;overflow-x:auto;padding:10px 12px 3px;background:#fff}.meton-ai-quick:empty{display:none}.meton-ai-quick button{flex:0 0 auto;border:1px solid #111;background:#fff;padding:8px 10px;font-size:12px;font-weight:900;cursor:pointer}.meton-ai-quick button:hover{background:#fff2bf}.meton-ai-form{display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px 12px}.meton-ai-form input{min-width:0;height:44px;border:1px solid #aaa;padding:10px 12px;font:inherit}.meton-ai-form button{border:1px solid var(--yellow);background:var(--yellow);padding:0 13px;font-weight:900;cursor:pointer}.meton-ai-note{margin:0;padding:0 12px 11px;color:#777;font-size:10px;line-height:1.35}@media(max-width:640px){.meton-ai{right:12px;bottom:84px}.meton-ai-panel{position:fixed;inset:12px;width:auto;height:auto}.meton-ai-launch-copy{display:none}.meton-ai-launch{padding:7px}.meton-ai-spark{width:44px;height:44px}}
.product-media.is-clickable{cursor:pointer}.product-media.is-clickable:focus{outline:3px solid var(--yellow);outline-offset:-3px}.equipment-dynamic-detail .badge{display:inline-flex;margin-top:14px}.equipment-dynamic-detail .detail-img{align-self:start}.equipment-dynamic-detail .detail-img img{max-height:650px;object-fit:contain}.equipment-dynamic-detail .spec-list strong{color:#111}
.page-hero .panel-category-hero-img{object-fit:contain;background:#fff}

/* Mobile-first usability layer */
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{overflow-x:hidden}img{max-width:100%}button,a,input,select,textarea{-webkit-tap-highlight-color:rgba(244,197,66,.28)}input,select,textarea,button{font-family:inherit}.nav,.meton-ai-quick,.compare-table-wrap{-webkit-overflow-scrolling:touch}
.mobile-subcategory-panel{display:none}
@media(max-width:720px){
  body{padding-bottom:calc(82px + env(safe-area-inset-bottom))}
  .header{position:sticky;top:0;z-index:100;grid-template-columns:1fr auto;padding:9px 12px 7px;gap:8px 12px;box-shadow:0 5px 18px rgba(0,0,0,.1)}
  .brand{font-size:22px}.mark{width:36px;height:36px}.account-pill{width:42px;height:42px;padding:3px;justify-content:center}.account-avatar{width:34px;height:34px}
  .nav{grid-column:1/-1;display:flex;gap:7px;margin:0 -12px;padding:5px 12px 3px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none;white-space:nowrap}.nav::-webkit-scrollbar{display:none}.nav-item{flex:0 0 auto}.nav-item>a{display:flex;align-items:center;min-height:42px;padding:10px 13px;border:1px solid #ddd;background:#fff;font-size:13px}.nav-item.mobile-open>a{background:#111;color:#fff;border-color:#111}.dropdown{display:none!important}.mobile-subcategory-panel{grid-column:1/-1;display:block;margin:2px 0 7px;padding:12px;border:1px solid #111;background:#fff}.mobile-subcategory-panel[hidden]{display:none}.mobile-subcategory-panel>strong{display:block;margin-bottom:9px;font-size:12px;text-transform:uppercase}.mobile-subcategory-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.mobile-subcategory-links a{display:flex;align-items:center;min-height:44px;padding:10px 12px;border:1px solid #ccc;background:#f7f7f4;font-size:14px;font-weight:800;white-space:normal}.mobile-subcategory-links a:active{background:#f4c542;border-color:#f4c542}
  .hero{min-height:auto;padding:58px 18px 52px;background:linear-gradient(90deg,rgba(0,0,0,.88),rgba(0,0,0,.58)),url("assets/hero-meton.png") 64% center/cover}.hero h1{font-size:clamp(36px,11vw,48px);line-height:1}.hero p{font-size:17px;line-height:1.55}
  .page-hero,.detail{padding:30px 16px;gap:22px}.page-hero img{height:240px}.page-hero h1,.detail h1{font-size:34px;overflow-wrap:anywhere}.detail-img img,.equipment-dynamic-detail .detail-img img{height:auto;min-height:280px;max-height:440px}.detail-price{font-size:27px}
  .section{padding:38px 16px}.section-head{margin-bottom:18px}.section h2{font-size:32px}.section-head p,.catalog-intro p{font-size:16px}
  .category-grid,.product-grid,.contact-grid,.trust-grid,.blog-grid{gap:14px}.category-card img{height:210px}.product-card{grid-template-rows:220px 1fr}.product-media img{height:220px}.category-card div,.product-body,.trust-card,.blog-card{padding:16px}
  .button-row,.actions{display:grid;grid-template-columns:1fr;gap:10px}.btn{width:100%;min-height:50px;padding:13px 16px;text-align:center}.product-body .actions{margin-top:16px}
  .lead-form,.shop-card,.config-step,.config-result,.calculator-result,.configurator-hero-card,.contact-card{padding:16px}.lead-form input,.lead-form select,.lead-form textarea,.config-step input,.config-step select,.catalog-filter select{min-height:50px;font-size:16px}.lead-form textarea{min-height:120px}
  .config-step{min-width:0}.config-step legend{font-size:18px;padding:0 4px;max-width:100%}.config-step legend span{width:30px;height:30px}.config-step>label{min-height:44px}.config-step input[type=radio]{width:22px;height:22px;flex:0 0 auto}.config-submit{width:100%}.config-result h2,.calculator-result h3{font-size:28px}.result-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cart-row{grid-template-columns:72px minmax(0,1fr);padding:10px;gap:10px}.cart-row img{width:72px;height:68px}.qty-control{display:grid;grid-template-columns:repeat(4,minmax(42px,1fr));width:100%}.qty-control button{min-width:42px;min-height:42px}.summary-line{gap:14px}.summary-line strong{text-align:right}
  .spec-heading{font-size:23px}.spec-list li{padding:13px 0;overflow-wrap:anywhere}.datasheet{padding:15px}.datasheet .btn{margin-top:10px}
  .compare-panel,.catalog-filter{padding:15px}.compare-list{max-height:none}.compare-option{grid-template-columns:24px 54px minmax(0,1fr);min-height:62px}.compare-option input{width:20px;height:20px}.compare-table{min-width:680px}.compare-table th,.compare-table td{padding:11px}.compare-table-wrap{margin:0 -16px;border-left:0;border-right:0;padding-left:16px}
  .footer{padding:32px 16px calc(30px + env(safe-area-inset-bottom))}.footer-links a{display:flex;align-items:center;min-height:42px}
  .floating-cart{right:12px;bottom:calc(12px + env(safe-area-inset-bottom));width:56px;height:56px;z-index:110}
  .meton-ai{right:76px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:120}.meton-ai-panel{inset:0 0 calc(0px - env(safe-area-inset-bottom)) 0;border:0;width:100vw;height:100dvh;max-height:none}.meton-ai-head{padding:calc(14px + env(safe-area-inset-top)) 15px 14px}.meton-ai-close{width:44px;height:44px}.meton-ai-messages{padding:14px}.meton-ai-bubble,.meton-ai-links{max-width:94%}.meton-ai-quick{padding:9px 10px 5px}.meton-ai-quick button{min-height:42px}.meton-ai-form{grid-template-columns:minmax(0,1fr) auto;padding:9px 10px}.meton-ai-form input{height:48px;font-size:16px}.meton-ai-form button{min-width:52px}.meton-ai-note{padding:0 10px calc(9px + env(safe-area-inset-bottom))}
}
@media(max-width:390px){
  .hero h1{font-size:34px}.section h2{font-size:29px}.result-metrics{grid-template-columns:1fr}.meton-ai{right:74px}.nav-item>a{padding:9px 11px}.page-hero h1,.detail h1{font-size:31px}
}
@media(hover:none) and (pointer:coarse){
  .btn,.nav-item>a,.footer a,.meton-ai-quick button{touch-action:manipulation}.category-card:hover,.meton-ai-launch:hover,.floating-cart:hover{transform:none}
}