.nav-catalog{position:relative}.nav-catalog summary{display:flex;align-items:center;gap:6px;min-height:44px;font-size:11px;cursor:pointer;list-style:none}.nav-catalog summary::-webkit-details-marker{display:none}.nav-chevron{transform:rotate(90deg)}.nav-catalog[open] .nav-chevron{transform:rotate(-90deg)}.nav-catalog-list{position:absolute;top:100%;left:-22px;width:310px;background:var(--paper);padding:16px 22px;border:1px solid var(--line);box-shadow:0 14px 30px #302b1812;display:grid}.nav-catalog-list a{font-size:13px;line-height:1.5;padding:12px 0}.nav-catalog-list a:first-child{border-bottom:1px solid var(--line);font-weight:600}.mobile-nav{max-height:calc(100dvh - var(--header));overflow:auto}.mobile-categories{display:grid;border-block:1px solid var(--line);padding:10px 0}.mobile-categories a{font-size:13px;line-height:1.6;padding:10px 12px}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;font-size:11px;line-height:1.7;padding-block:26px;color:var(--muted)}.breadcrumbs a:hover{text-decoration:underline;text-underline-offset:4px}.breadcrumbs img{flex:none}.product-page-hero{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center;padding-bottom:42px}.catalog-back{display:inline-flex;align-items:center;gap:5px;font-size:12px;min-height:44px;margin-bottom:22px}.product-page-hero h1{font-size:clamp(43px,4.7vw,68px);line-height:1.2;letter-spacing:-2px}.product-lead{font-size:15px;line-height:1.9;max-width:470px;margin-top:26px}.product-hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:30px}.product-hero-actions .button{padding-inline:22px;gap:16px}.product-hero-visual{margin:0}.product-hero-visual>img{width:100%;height:570px;object-fit:cover}.product-hero-visual figcaption{font-size:11px;line-height:1.7;margin-top:12px;color:var(--muted)}.page-section-nav{display:flex;flex-wrap:wrap;gap:15px 36px;border-block:1px solid var(--line);padding-block:12px}.page-section-nav a{font-size:12px;min-height:44px;display:flex;align-items:center}.page-section-nav a:hover{text-decoration:underline;text-underline-offset:5px}.product-description-intro{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.product-description-intro p{font-size:15px;line-height:1.9;max-width:530px}.choices-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:54px}.choices-grid article{border-top:1px solid var(--line);padding-top:25px}.choices-grid h3{font-size:24px;line-height:1.4}.choices-grid p{font-size:13px;line-height:1.9;margin-top:14px}.gallery-status{font-size:12px;margin:0 0 24px;color:var(--muted)}.page-gallery .gallery-grid{columns:auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 26px;align-items:start}.page-gallery .gallery-item{margin:0;min-width:0}.page-gallery .gallery-item>.gallery-photo{display:block;margin:0;aspect-ratio:3/4;background:#ece8e1}.page-gallery .gallery-photo img,.page-gallery .gallery-item:nth-child(3n+2) .gallery-photo img{display:block;width:100%;height:100%;min-height:0;max-height:none;object-fit:contain}.page-gallery .gallery-item>span:not(.gallery-photo){font-size:12px;line-height:1.7;align-items:start}.page-gallery .gallery-more{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:24px;margin-top:38px}.lightbox-original{display:inline-block;font-size:12px;min-height:44px;padding-top:12px;text-decoration:underline;text-underline-offset:4px}.video-section{padding-top:0}.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.video-grid figure{margin:0;min-width:0}.video-grid video{display:block;width:100%;height:460px;object-fit:contain;background:#282723}.video-grid figcaption{font-size:12px;line-height:1.7;margin-top:12px;color:var(--muted)}.related-products{padding-top:0}.related-links{display:grid;grid-template-columns:1fr 1fr;column-gap:60px;margin-top:32px}.related-links a{display:flex;justify-content:space-between;gap:20px;padding-block:23px;border-top:1px solid var(--line);font-size:15px;align-items:center;line-height:1.6}.related-links img{flex:none}.catalog-intro,.gallery-intro{padding-top:0;padding-bottom:50px}.catalog-intro .breadcrumbs,.gallery-intro .breadcrumbs{padding-top:26px}.catalog-intro h1,.gallery-intro h1{font-size:clamp(43px,5vw,72px);line-height:1.2;letter-spacing:-2px;margin-top:22px}.catalog-intro>p,.gallery-intro>p{font-size:15px;line-height:1.9;max-width:640px;margin-top:27px}.catalog-categories{display:grid;grid-template-columns:1fr 1fr;gap:60px 40px;padding-bottom:100px}.catalog-category{display:block;min-width:0}.catalog-category-photo{height:375px;background:#e7e3da;overflow:hidden}.catalog-category-photo>img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.catalog-category:hover .catalog-category-photo>img{transform:scale(1.025)}.catalog-category>div:last-child{position:relative;padding:24px 35px 0 0}.catalog-category h2{font-size:30px;line-height:1.4;letter-spacing:-.8px}.catalog-category>div:last-child>img{position:absolute;right:0;top:29px}.catalog-category p{font-size:13px;line-height:1.8;margin-top:12px}.category-link-label{display:inline-block;font-size:12px;margin-top:18px;border-bottom:1px solid #a9906c;padding-bottom:6px}.material-note{background:var(--surface);padding:50px;margin-bottom:90px}.material-note h2{font-size:36px}.material-note p{font-size:14px;line-height:1.9;max-width:630px;margin-top:22px}.material-note .button{margin-top:25px}.glazing-visual{height:570px;background:linear-gradient(135deg,#e6e3dc,#f0efea);display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;gap:48px}.glass-layers{width:260px;height:290px;position:relative;transform:rotate(-7deg)}.glass-layers span,.catalog-glazing-art span{position:absolute;inset:0;border:2px solid #72999a90;background:linear-gradient(125deg,#ffffffb0,#a7cacb40);box-shadow:10px 16px 25px #658b8b15;transform:skewY(-8deg)}.glass-layers span:nth-child(1){transform:translate(-55px,-20px) skewY(-8deg)}.glass-layers span:nth-child(3){transform:translate(55px,20px) skewY(-8deg)}.glazing-visual p{text-align:center;font-size:13px;line-height:1.8}.catalog-glazing-art{height:100%;position:relative;width:170px;margin:auto}.catalog-glazing-art span{inset:80px 0}.catalog-glazing-art span:first-child{transform:translate(-40px,-15px) skewY(-8deg)}.catalog-glazing-art span:last-child{transform:translate(40px,15px) skewY(-8deg)}
@media(max-width:1199px){.product-page-hero{gap:40px}.product-page-hero h1{font-size:52px}.product-hero-visual>img,.glazing-visual{height:510px}.product-hero-actions .button{font-size:12px}.choices-grid{gap:26px}.video-grid video{height:380px}}
@media(max-width:1023px){.product-page-hero{gap:28px}.product-page-hero h1{font-size:43px;letter-spacing:-1.3px}.product-lead{font-size:13px}.product-hero-visual>img,.glazing-visual{height:460px}.product-description-intro{gap:35px}.product-description-intro p{font-size:14px}.choices-grid h3{font-size:22px}.catalog-category-photo{height:320px}.catalog-category h2{font-size:26px}.video-grid{grid-template-columns:1fr 1fr}.glass-layers{width:180px;height:250px}}
@media(max-width:767px){.breadcrumbs{font-size:10px;gap:6px;padding-block:20px}.product-page-hero{display:flex;flex-direction:column;align-items:stretch;gap:30px;padding-bottom:30px}.catalog-back{margin-bottom:14px}.product-page-hero h1{font-size:clamp(39px,10.5vw,61px);line-height:1.22;letter-spacing:-1.4px}.product-lead{font-size:14px;margin-top:23px}.product-hero-actions{margin-top:25px;gap:14px}.product-hero-actions .button{font-size:12px;gap:14px}.product-hero-actions .text-link{font-size:12px}.product-hero-visual>img{height:430px;object-position:center}.product-hero-visual figcaption{font-size:11px}.page-section-nav{gap:0 24px}.page-section-nav a{font-size:12px}.product-description-intro{grid-template-columns:1fr;gap:25px}.product-description-intro p{font-size:14px}.choices-grid{grid-template-columns:1fr;gap:26px;margin-top:34px}.choices-grid article{padding-top:22px}.choices-grid h3{font-size:25px}.choices-grid p{font-size:13px;margin-top:12px}.page-gallery .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 15px}.page-gallery .gallery-item>span:not(.gallery-photo){font-size:11px}.page-gallery .gallery-more{gap:18px;margin-top:30px}.gallery-status{font-size:12px}.filter{font-size:12px}.video-grid{grid-template-columns:1fr;gap:30px}.video-grid video{height:460px;max-height:75vh}.related-links{grid-template-columns:1fr;margin-top:25px}.related-links a{font-size:14px;padding-block:20px}.catalog-intro,.gallery-intro{padding-bottom:36px}.catalog-intro h1,.gallery-intro h1{font-size:42px;letter-spacing:-1.2px;margin-top:14px}.catalog-intro>p,.gallery-intro>p{font-size:14px;margin-top:22px}.catalog-categories{grid-template-columns:1fr;gap:40px;padding-bottom:64px}.catalog-category-photo{height:350px}.catalog-category h2{font-size:28px}.catalog-category p{font-size:13px}.material-note{padding:30px 24px;margin-bottom:64px}.material-note h2{font-size:30px}.material-note .button{white-space:normal;text-align:left;gap:12px}.glazing-visual{height:430px;gap:35px}.glass-layers{width:170px;height:220px}.glass-layers span:nth-child(1){transform:translate(-35px,-15px) skewY(-8deg)}.glass-layers span:nth-child(3){transform:translate(35px,15px) skewY(-8deg)}}
@media(max-width:374px){.product-page-hero h1{font-size:38px}.catalog-intro h1,.gallery-intro h1{font-size:38px}.product-hero-visual>img{height:390px}.catalog-category-photo{height:310px}}
@media(prefers-reduced-motion:reduce){.catalog-category-photo>img{transition:none}}
.process-number{color:#805c32}.request-card textarea::placeholder{color:#70695f}.brand-place,.site-footer .brand-place{font-size:11px}.site-footer p,.back-top,.hero-actions .text-link,.hero-figure figcaption,.form-note{font-size:12px!important}.request-card label{font-size:12px}.site-footer .back-top{font-size:12px}.breadcrumbs{font-size:12px}.hero-description,.product-copy p,.other-products p,.process-list p,.faq-list details p,.contact-copy>p:not(.eyebrow),.request-card>p{font-size:14px}.social-links a{font-size:12px}