/* Scoped additions for the native OpenCart elevator-chain category and products. */
.btm-chains-page{--chain-ink:#182525;--chain-red:#c94132;--chain-paper:#f7f6ef}.btm-chain-hero{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:20px;align-items:center;padding:42px 0 54px;overflow:hidden}.btm-chain-hero-copy{position:relative;z-index:2}.btm-chain-hero h1{font-size:clamp(42px,4.2vw,66px);line-height:1.05;margin:24px 0;letter-spacing:-.03em;max-width:680px}.btm-chains-page h1 em,.btm-chains-page h2 em,.btm-chain-product h2 em{font-style:normal;color:var(--chain-red,#c94132)}.btm-chain-hero-copy>p{max-width:540px;line-height:1.75;font-size:16px}.btm-chain-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:30px}.btm-chain-textlink{color:#182525;border-bottom:1px solid #182525;text-decoration:none;padding:10px 0;font-size:13px;font-weight:700;display:inline-block}.btm-chain-hero-facts{display:flex;gap:28px;margin-top:38px;padding-top:24px;border-top:1px solid #c9cbc2;max-width:560px}.btm-chain-hero-facts span{display:flex;flex-direction:column;font-size:11px;gap:5px}.btm-chain-hero-facts strong{font-family:Oswald,sans-serif;font-size:29px;font-weight:500}.btm-chain-hero-art{position:relative;min-height:470px;display:flex;align-items:center}.btm-chain-hero-art>img{position:relative;z-index:1;width:116%;max-width:none;margin-left:-6%;height:auto;filter:drop-shadow(0 22px 20px #1825251d)}.btm-chain-orbit{position:absolute;width:80%;aspect-ratio:1;left:10%;top:7%;border-radius:50%;background:#c94132}.btm-chain-orbit:before,.btm-chain-orbit:after{content:'';position:absolute;border:1px solid #18252525;border-radius:50%;inset:-24px}.btm-chain-orbit:after{inset:25px;border-color:#ffffff50}.btm-chain-art-tag{position:absolute;z-index:2;right:0;bottom:13px;padding:16px 20px;border-left:3px solid #c94132;background:#f7f6ef;box-shadow:0 10px 25px #1825250d;font-size:10px;line-height:1.9;letter-spacing:.06em}.btm-chain-art-tag strong{font-size:13px}.btm-chain-art-tag .pulse-dot{display:inline-block;margin-right:8px}.btm-chain-art-index{position:absolute;top:7px;right:4%;font-size:10px;letter-spacing:.1em;color:#53605b}.btm-chain-choices{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #c7cbc4;margin:38px 0 80px}.btm-chain-choices article{padding:25px 28px;position:relative;border-right:1px solid #c7cbc4}.btm-chain-choices article:last-child{border:0}.btm-chain-choices article>span{font-family:Oswald,sans-serif;font-size:13px;color:#778078}.btm-chain-choices .icon{width:34px;height:34px;float:right;color:#c94132}.btm-chain-choices h2{font-size:27px;line-height:1.13;margin:24px 0 12px}.btm-chain-choices p{font-size:13px;line-height:1.7;max-width:290px}.btm-chains-page .btm-section-heading{align-items:end;gap:30px}.btm-chains-page .btm-section-heading h2{font-size:clamp(34px,3.5vw,50px);line-height:1.06;margin:16px 0 0}.btm-chains-page .btm-section-heading>p{max-width:400px;font-size:14px;line-height:1.7}.btm-chain-catalog{scroll-margin-top:180px}.btm-chains-page .btm-card h3{font-size:23px;line-height:1.2}.btm-chain-card-note{font-size:12px;line-height:1.5;color:#56635a;margin:12px 0}.btm-chain-card-brand{display:flex;align-items:center;gap:8px;font-size:10px;color:#536058}.btm-chain-card-brand .btm-brand-mark{width:24px!important;height:26px!important;min-width:24px!important;background:transparent!important}.btm-chain-card-brand .btm-brand-mark img{width:24px!important;height:24px!important;max-width:24px!important;object-fit:contain}.btm-chains-page .btm-card-body{display:flex;flex-direction:column}.btm-chains-page .btm-card-bottom{margin-top:auto;padding-top:20px}.btm-chain-catalog-note{border-left:2px solid #c94132;padding:8px 0 8px 18px;font-size:12px;line-height:1.7;color:#536058;margin:25px 0 0}.btm-chain-measure{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:50px;background:#182525;color:#f7f6ef;margin:80px 0;clip-path:polygon(0 0,calc(100% - 24px) 0,100% 24px,100% 100%,24px 100%,0 calc(100% - 24px))}.btm-chain-measure h2{font-size:38px;line-height:1.12;margin:20px 0}.btm-chain-measure h2 em{color:#ed7865}.btm-chain-measure p{font-size:14px;line-height:1.75;max-width:460px}.btm-chain-measure small{display:block;font-size:10px;color:#bdc5bc;margin-top:12px}.btm-chain-measure .btm-btn{margin-top:22px}.btm-chain-measure ol{list-style:none;counter-reset:measure;padding:0;margin:0}.btm-chain-measure li{counter-increment:measure;position:relative;padding:20px 0 20px 42px;border-bottom:1px solid #ffffff26}.btm-chain-measure li:before{content:'0' counter(measure);position:absolute;left:0;color:#ed7865;font-family:Oswald,sans-serif;font-size:20px}.btm-chain-measure li strong{display:block;font-family:Oswald,sans-serif;font-weight:500;font-size:20px}.btm-chain-measure li span{display:block;font-size:12px;line-height:1.7;color:#cbd2c9;margin-top:6px}.btm-chain-brands{margin-bottom:80px}.btm-chain-brand-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #c7cbc4;border-left:1px solid #c7cbc4}.btm-chain-brand-grid>a{display:flex;align-items:center;gap:12px;min-height:94px;padding:20px 16px;border-right:1px solid #c7cbc4;border-bottom:1px solid #c7cbc4;text-decoration:none;color:#182525;font-size:11px;transition:background .2s}.btm-chain-brand-grid>a:hover{background:#eeece3}.btm-chain-brand-grid>a>span:last-child{margin-left:auto}.btm-chain-brand-grid .btm-brand-mark{width:105px;min-width:70px;background:transparent}.btm-chain-seo{display:grid;grid-template-columns:1.5fr 1fr;gap:80px;margin:70px 0}.btm-chain-seo .btm-richtext h2{font-size:32px}.btm-chain-seo aside{padding:30px;border-top:3px solid #c94132;background:#eeece3;align-self:start}.btm-chain-seo aside h2{font-size:34px;line-height:1.15;margin:20px 0}.btm-chain-seo aside p{font-size:14px;line-height:1.7}.btm-chain-faq{max-width:900px;margin:70px auto}.btm-chain-faq>h2{font-size:34px;margin:16px 0 28px}.btm-chain-faq details{border-top:1px solid #c7cbc4;padding:19px 0}.btm-chain-faq summary{cursor:pointer;font-weight:600;font-size:15px}.btm-chain-faq details p{font-size:14px;line-height:1.8;max-width:780px}.btm-chain-product .btm-product-info h1{font-size:clamp(30px,3.1vw,45px);line-height:1.13}.btm-chain-product .btm-product-summary{font-size:14px}.btm-chain-scheme{padding:28px;background:#eeece3;margin-top:34px;display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:start}.btm-chain-scheme h2{font-size:31px;line-height:1.15;margin:16px 0}.btm-chain-scheme p{font-size:13px;line-height:1.7}.btm-chain-scheme-image{display:block;background:#fff;padding:8px;border:1px solid #c7cbc4}.btm-chain-scheme-image img{display:block;width:100%;height:auto}.btm-chain-product .btm-specs dd{overflow-wrap:anywhere}.btm-chains-page .btm-sort select{max-width:260px}
@media(max-width:1100px){.btm-chain-hero{grid-template-columns:1.1fr 1fr}.btm-chain-hero-art{min-height:370px}.btm-chain-hero-facts{gap:18px}.btm-chain-brand-grid{grid-template-columns:repeat(3,1fr)}.btm-chain-measure{padding:36px;gap:35px}.btm-chain-seo{gap:40px}.btm-chain-choices article{padding:22px}.btm-chain-scheme{grid-template-columns:1fr}.btm-chain-scheme-image{max-width:340px}}
@media(max-width:760px){.btm-chain-hero{grid-template-columns:1fr;padding:25px 0 32px;gap:12px}.btm-chain-hero h1{font-size:39px;margin:18px 0}.btm-chain-hero-copy>p{font-size:14px}.btm-chain-actions{gap:16px;margin-top:22px}.btm-chain-hero-facts{gap:24px;margin-top:27px}.btm-chain-hero-art{min-height:300px;max-width:470px;width:100%;margin:auto}.btm-chain-hero-art>img{width:104%;margin-left:-2%}.btm-chain-orbit{width:70%;left:15%;top:7%}.btm-chain-art-tag{bottom:0;font-size:9px;padding:11px 14px}.btm-chain-art-index{font-size:9px;top:0}.btm-chain-choices{grid-template-columns:1fr;margin:22px 0 50px}.btm-chain-choices article{border-right:0;border-bottom:1px solid #c7cbc4;padding:22px}.btm-chain-choices h2{font-size:25px;margin:12px 0 10px}.btm-chain-choices h2 br{display:none}.btm-chain-choices h2 em{margin-left:5px}.btm-chains-page .btm-section-heading{display:block}.btm-chains-page .btm-section-heading>p{font-size:13px;margin-top:20px}.btm-chains-page .btm-card h3{font-size:20px}.btm-chains-page .btm-card-body{padding:14px}.btm-chain-card-note{font-size:11px}.btm-chains-page .btm-card-bottom{font-size:10px;gap:8px;flex-wrap:wrap}.btm-chain-measure{grid-template-columns:1fr;padding:26px 22px;gap:24px;margin:45px 0}.btm-chain-measure h2{font-size:31px}.btm-chain-brand-grid{grid-template-columns:repeat(2,1fr)}.btm-chain-brand-grid>a{flex-wrap:wrap;gap:4px;padding:12px;min-height:110px}.btm-chain-brand-grid .btm-brand-mark{width:100%;height:46px}.btm-chain-brand-grid>a>span:last-child{margin-left:auto}.btm-chain-brands{margin-bottom:45px}.btm-chain-seo{grid-template-columns:1fr;gap:30px;margin:45px 0}.btm-chain-faq{margin:45px 0}.btm-chain-product .btm-product-info h1{font-size:31px}.btm-chain-scheme{padding:20px}.btm-chains-page .btm-sort{align-items:start;gap:12px;flex-wrap:wrap}.btm-chains-page .btm-sort select{max-width:210px}.btm-chain-catalog{scroll-margin-top:125px}}
@media(prefers-reduced-motion:reduce){.btm-chain-brand-grid>a{transition:none}}

@media(max-width:480px){.btm-chains-page .btm-product-grid,.btm-chain-product .btm-product-grid{grid-template-columns:minmax(0,1fr)}.btm-chains-page .btm-card h3{font-size:25px;overflow-wrap:normal;word-break:normal}.btm-chains-page .btm-card-body{padding:18px 0 24px}.btm-chains-page .btm-card-image{aspect-ratio:4/3}.btm-chains-page .btm-card-bottom{display:flex;font-size:12px}.btm-chain-card-note{font-size:13px}}