/* Product pages: compact technical rhythm without shrinking readable type. */
.single-alu_product .section{padding-block:48px;}
.single-alu_product .product-hero{padding-block:30px 36px;}
.single-alu_product .section-head{max-width:none;margin-bottom:24px;}
.single-alu_product .section-head h2{margin-bottom:0;}
.single-alu_product .product-detail-grid{gap:16px 36px;grid-template-areas:"gallery intro" "features intro";grid-template-rows:auto 1fr;}
.single-alu_product .product-gallery{grid-area:gallery;}
.single-alu_product .product-intro{grid-area:intro;}
.single-alu_product .product-feature-summary{grid-area:features;min-width:0;}
.single-alu_product .product-gallery{gap:12px;min-width:0;}
.single-alu_product .product-gallery .main-image{height:auto;aspect-ratio:1.5;}
.single-alu_product .product-gallery .main-image img{height:100%;}
.single-alu_product .product-feature-icons{margin:10px 0 0;}
.single-alu_product .product-feature-conditions{margin:12px 0 0;}
.single-alu_product .product-intro h1{margin:8px 0 18px;}
.single-alu_product .product-hero-features{margin-top:0;}
.single-alu_product .product-hero-features h2{font-size:20px!important;margin:0 0 10px;}
.single-alu_product .product-hero-features .product-detail-list{font-size:18px;line-height:1.65;}
.single-alu_product .product-hero-features li{margin-bottom:8px;}
.single-alu_product .product-quick-specs{margin:20px 0;}
.single-alu_product .product-quick-specs>div{padding:8px 0;gap:16px;}
.single-alu_product .product-info-panel{padding:24px;}
.single-alu_product .product-info-panel>:last-child{margin-bottom:0;}
.single-alu_product .product-detail-list{margin-bottom:18px;}
.single-alu_product .product-detail-list li{margin-bottom:8px;}
.single-alu_product .product-technical-note{margin:18px 0 0;padding:14px 18px;}
.single-alu_product .product-spec-section .text-muted{margin:16px 0 0;}
.single-alu_product .spec-table-scroll{margin-bottom:20px;}
.single-alu_product .product-installation-methods{gap:20px;}
.single-alu_product #construction .container>.product-info-panel{margin-bottom:20px;}
.single-alu_product .installation-visual{margin:18px 0;gap:24px;}
.single-alu_product .installation-steps{padding-top:16px;}
.single-alu_product .installation-method .product-detail-list{margin-top:12px;}
.single-alu_product .product-order-grid{grid-template-columns:minmax(220px,.65fr) minmax(0,1.35fr);gap:32px;}
.single-alu_product .product-section-nav{padding-block:12px;gap:6px;}
.single-alu_product .product-section-nav a{padding:10px 12px;}
@media(min-width:1000px){
 .single-alu_product .installation-visual{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);}
 .single-alu_product .installation-visual .product-diagram>a{aspect-ratio:4/3;}
}
@media(max-width:860px){
 .single-alu_product .section{padding-block:32px;}
 .single-alu_product .product-detail-grid{gap:24px;grid-template-areas:"gallery" "intro" "features";grid-template-rows:auto;}
 .single-alu_product .product-order-grid{grid-template-columns:1fr;gap:12px;}
 .single-alu_product .product-gallery .main-image{max-height:400px;}
 .single-alu_product .section-head{margin-bottom:20px;}
 .single-alu_product .product-info-panel{padding:20px;}
}
@media(max-width:600px){
 .single-alu_product .product-hero{padding-top:24px;}
 .single-alu_product .product-feature-icons{gap:10px;}
 .single-alu_product .product-section-nav a{font-size:14px;min-height:44px;display:flex;align-items:center;}
 .single-alu_product .product-hero-features .product-detail-list{font-size:17px;}
}