:root{--ink:#122d45;--muted:#586979;--blue:#0069aa;--line:#dce3e9;--pale:#f1f5f8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:#fff;font:16px/1.65 Arial,Helvetica,sans-serif;color:var(--ink)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}a,button,input,select,textarea,summary{outline-offset:5px}a:focus-visible,button:focus-visible{outline:3px solid #0785c5}a:hover{color:var(--blue)}h1,h2,h3,p{margin:0}p{color:var(--muted)}h1,h2,h3{line-height:1.13;letter-spacing:-.035em}h1{font-size:clamp(44px,4.6vw,68px);font-weight:700}h2{font-size:clamp(29px,3vw,42px);font-weight:600}h3{font-size:27px;font-weight:600}.topbar{background:var(--ink);color:#cbd6df;display:flex;justify-content:space-between;gap:20px;padding:9px 5%;font-size:9px;letter-spacing:.11em;line-height:1.4}.topbar-separator{padding:0 12px;color:#7995ac}.preview{font-size:8px;color:#cad7e0}header{display:flex;align-items:center;gap:30px;min-height:101px;padding:20px 5%;border-bottom:1px solid var(--line);background:#fff}.wordmark{display:inline-flex;flex-direction:column;font-weight:800;font-size:45px;line-height:.9;letter-spacing:-2.5px}.wordmark>span{font-size:9px;letter-spacing:.19em;font-weight:600;margin-top:9px}.logo:hover{color:var(--ink)}.main-nav{display:flex;gap:30px;margin-left:auto;font-size:13px}.main-nav a{padding:10px 0}.main-nav .active{border-bottom:2px solid var(--blue);color:var(--blue)}.languages{display:flex;gap:10px;font-size:11px}.languages [aria-current]{font-weight:bold;color:var(--blue);border-bottom:2px solid var(--blue)}.header-cta{background:var(--blue);color:white;padding:12px 16px;font-size:12px;white-space:nowrap}.header-cta:hover{background:var(--ink);color:white}.hero{display:grid;grid-template-columns:.85fr 1.15fr;gap:32px;padding:65px 5% 55px;min-height:570px;align-items:center}.eyebrow{font-size:10px;letter-spacing:.14em;font-weight:700;color:var(--blue);text-transform:uppercase;margin-bottom:22px}.hero h1{max-width:600px;font-size:clamp(48px,4.7vw,72px)}.hero .intro{max-width:480px;margin-top:24px}.intro{font-size:17px;line-height:1.7}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:var(--blue);color:white;padding:15px 21px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid var(--blue)}.button:hover{background:var(--ink);border-color:var(--ink);color:white}.text-link{font-size:13px;font-weight:600;color:var(--blue);line-height:1.5}.hero-product{align-self:stretch;display:flex;flex-direction:column;justify-content:center;border-left:1px solid var(--line);padding:25px 0 15px 34px;min-width:0}.product-kicker{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.15em;color:var(--muted);margin-bottom:36px}.product-kicker span:first-child{font-weight:700;color:var(--ink)}.hero-photo{width:100%;height:260px;object-fit:contain;display:block}.hero-product-bottom{display:flex;align-items:flex-end;justify-content:space-between;margin-top:36px;gap:15px}.hero-product-bottom h2{font-size:27px;margin-top:7px}.category-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;display:block}.family-nav{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:0 5%;background:var(--pale)}.family-nav a{display:flex;align-items:center;gap:18px;padding:24px 28px;border-right:1px solid var(--line);font-size:14px;font-weight:600}.family-nav a:first-child{padding-left:0}.family-nav a:last-child{border:0}.family-nav small{font-size:10px;display:block;font-weight:normal;color:var(--muted);margin-top:4px}.nav-index{font-size:10px;font-weight:normal;color:#8da0af}.family-nav b{margin-left:auto;font-size:19px;color:var(--blue)}.section{padding:75px 5%}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:35px}.section-head h2{max-width:640px}.section-head>p{max-width:370px;font-size:14px}.section-head .eyebrow{margin-bottom:14px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.product{border:1px solid var(--line);background:white;scroll-margin-top:30px}.product[hidden]{display:none}.product-image{height:235px;display:flex;align-items:center;position:relative;border-bottom:1px solid var(--line);overflow:hidden;padding:15px 8px;background:#fff}.product-image img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .25s}.product-image:hover img{transform:scale(1.035)}.image-arrow{position:absolute;right:14px;bottom:12px;color:var(--blue);font-size:20px}.product-body{padding:25px}.product-body h3{margin:9px 0 17px}.product-body>p:not(.category-label):not(.variants){font-size:14px;min-height:92px}.variants{font-size:11px;color:var(--ink);font-weight:700;margin:18px 0 21px}.card-actions{border-top:1px solid var(--line);padding-top:18px;display:flex;flex-wrap:wrap;align-items:center;gap:12px;justify-content:space-between}.family-select{border:0;background:none;color:var(--muted);font-size:11px;padding:0;cursor:pointer;text-decoration:underline}.family-select:hover{color:var(--blue)}.credit{font-size:10px;color:#6c7f8e;margin-top:20px}.approach{background:var(--pale)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:44px}.steps>div{border-top:1px solid #c7d4dd;padding-top:22px}.step-number{font-size:13px;font-weight:700;color:var(--blue);display:block;margin-bottom:22px}.steps h3{font-size:23px;margin-bottom:15px}.steps p{font-size:14px}.inquiry{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;border-top:1px solid var(--line)}.inquiry h2{max-width:430px;margin-bottom:23px}.inquiry>div>p{font-size:14px;max-width:430px}.inquiry>div>.eyebrow{font-size:10px}.form-note{font-size:12px!important;border-left:3px solid #cad7e0;padding-left:15px;margin-top:35px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}label{display:block;font-size:12px;font-weight:600}input,textarea,select{display:block;width:100%;background:#fff;border:1px solid #bfcbd5;border-radius:0;padding:11px 12px;color:var(--ink);margin:7px 0 20px}textarea{resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid var(--blue);outline-offset:2px}.consent{font-weight:normal;margin-bottom:22px;line-height:1.7}.consent input{display:inline-block;width:16px;height:16px;margin:0 7px 0 0;vertical-align:middle}.consent a{text-decoration:underline;color:var(--blue)}.form-actions{display:flex;gap:12px;flex-wrap:wrap}.secondary{background:white;color:var(--ink);border-color:#bfcbd5}.trap{position:absolute;left:-10000px}#form-status{font-size:13px;margin-top:18px}button:disabled{opacity:.5;cursor:wait}.breadcrumbs{font-size:11px;color:var(--muted);padding:22px 5%;background:var(--pale)}.breadcrumbs span{padding:0 10px;color:#9dacb7}.catalog-hero{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding-top:45px;padding-bottom:50px}.catalog-hero h1{font-size:clamp(39px,4vw,58px)}.catalog-hero .intro{margin-top:20px;font-size:16px}.catalog-hero .button{margin-top:28px}.catalog-photo img{width:100%;height:280px;object-fit:contain;display:block}.catalog-hero+.range{border-top:1px solid var(--line)}.filter-label{font-size:10px;min-width:220px}.filter-label select{font-size:12px;margin-bottom:0;padding:10px}.technical{display:grid;grid-template-columns:1fr 1fr;gap:90px;background:var(--pale)}.technical h2{margin-bottom:22px}.technical p{font-size:14px}.source-note p{margin-bottom:20px}.specs{margin:0 0 24px}.specs>div{display:flex;justify-content:space-between;gap:25px;border-bottom:1px solid #cbd7e0;padding:13px 0;font-size:14px}.specs dd{font-weight:600;margin:0;text-align:right}.specs dt{color:var(--muted)}.review{font-size:10px!important;margin-bottom:25px;color:#60717f}.detail-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:center}.detail-photo img{width:100%;height:360px;object-fit:contain;display:block}.detail-photo .credit{text-align:center}.detail-copy h1{font-size:56px;margin-bottom:20px}.features{padding:0;list-style:none;margin:24px 0}.features li{position:relative;padding:7px 0 7px 21px;font-size:14px}.features li:before{content:'✓';position:absolute;left:0;color:var(--blue)}.detail-copy .intro{font-size:16px}.detail-copy .eyebrow{margin-bottom:15px}.application{display:grid;grid-template-columns:1fr 1fr;gap:70px}.application p{font-size:16px}.faq{max-width:1000px;margin:auto;padding-left:5%;padding-right:5%}.faq h2{margin-bottom:24px}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq summary{cursor:pointer;font-size:17px;font-weight:600}.faq details p{font-size:14px;margin-top:15px}.legal{min-height:65vh;max-width:1100px}.legal h1{font-size:48px;margin-bottom:30px}.legal p{margin-bottom:25px}.legal .eyebrow{margin-bottom:20px}footer{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px;background:var(--ink);color:#fff;padding:55px 5%}.footer-brand p{font-size:12px;color:#b6c7d4;max-width:330px;margin-top:25px}.footer-products,.footer-links{display:flex;flex-direction:column;gap:9px;font-size:12px}.footer-products .category-label{color:#a5bbc9;margin-bottom:5px}.footer-links small{font-size:10px;color:#a5bbc9;margin-top:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:white;z-index:10;padding:10px}@media(min-width:1700px){body{max-width:1700px;margin:auto}}@media(max-width:1100px){header{gap:23px}.header-cta{display:none}.main-nav{gap:20px}.hero{gap:22px;padding-top:50px;padding-bottom:45px;min-height:520px}.hero h1{font-size:56px}.hero-product{padding-left:22px}.hero-photo{height:230px}.hero-product-bottom{margin-top:25px}.inquiry{gap:50px}.product-body{padding:21px}.product-image{height:205px}.product-body>p:not(.category-label):not(.variants){min-height:120px}.card-actions{display:block}.family-select{display:block;margin-top:15px}.detail-hero{gap:35px}.detail-copy h1{font-size:46px}.family-nav a{padding:20px 18px}}@media(max-width:760px){.topbar{padding:8px 5%}.topbar>span:first-child{font-size:8px;max-width:65%}.topbar-separator{padding:0 5px}.preview{max-width:28%;font-size:7px;text-align:right}header{flex-wrap:wrap;gap:18px;padding:20px 5% 15px;min-height:0}.wordmark{font-size:37px}.wordmark>span{font-size:8px}.languages{margin-left:auto;gap:14px}.main-nav{width:100%;order:3;justify-content:space-between;margin:0;font-size:12px;gap:12px}.main-nav a{padding:4px 0}.hero{grid-template-columns:1fr;gap:28px;padding:38px 5% 30px;min-height:0}.hero h1{font-size:clamp(43px,8vw,58px);max-width:570px}.hero .eyebrow{margin-bottom:16px}.hero .intro{font-size:15px;margin-top:18px;max-width:570px}.actions{gap:22px;margin-top:24px}.button{font-size:12px;padding:13px 18px}.hero-product{border:0;border-top:1px solid var(--line);padding:24px 0 0}.product-kicker{margin-bottom:16px;font-size:9px}.hero-photo{height:190px}.hero-product-bottom{margin-top:15px}.hero-product-bottom h2{font-size:24px}.family-nav{grid-template-columns:1fr;padding:0 5%}.family-nav a,.family-nav a:first-child{padding:15px 0;border-right:0;border-bottom:1px solid var(--line);font-size:13px;gap:16px}.family-nav a:last-child{border-bottom:0}.family-nav small{display:inline;margin-left:12px}.section{padding:50px 5%}.section-head{display:block;margin-bottom:28px}.section-head h2{font-size:32px}.section-head>p{margin-top:20px;max-width:none}.product-grid{grid-template-columns:1fr;gap:22px}.product-image{height:240px;padding:15px}.product-body>p:not(.category-label):not(.variants){min-height:0}.product-body h3{font-size:28px;margin:8px 0 13px}.card-actions{display:flex;align-items:center}.family-select{margin-top:0}.steps{grid-template-columns:1fr;gap:24px;margin-top:28px}.step-number{margin-bottom:14px}.steps h3{font-size:24px}.inquiry,.technical,.application{grid-template-columns:1fr;gap:35px}.form-note{margin-top:22px}.form-grid{gap:0 16px}.catalog-hero{grid-template-columns:1fr;gap:20px;padding-top:35px}.catalog-hero h1{font-size:42px}.catalog-photo img{height:225px}.filter-label{margin-top:25px;max-width:320px}.detail-hero{grid-template-columns:1fr;gap:30px;padding-top:20px}.detail-copy{grid-row:1}.detail-copy h1{font-size:46px}.detail-photo img{height:230px}.detail-photo .credit{margin-top:10px}.breadcrumbs{font-size:10px;padding:16px 5%}.application p{font-size:14px}.faq{padding:50px 5%}.faq summary{font-size:15px}footer{grid-template-columns:1fr 1fr;padding:45px 5%;gap:30px}.footer-brand{grid-column:1/-1}.footer-brand p{margin-top:18px}.footer-links{gap:13px}.legal h1{font-size:39px}}@media(max-width:420px){.form-grid{grid-template-columns:1fr}.form-actions .button{width:100%}.hero-product-bottom{align-items:center}.hero-product-bottom .text-link{font-size:11px}.family-nav small{display:block;margin-left:0}.card-actions{gap:15px}.product-image{height:200px}.hero h1{font-size:43px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:760px){.detail-copy{grid-row:auto}.detail-photo img{height:190px}.detail-hero{gap:25px}.detail-photo .credit{font-size:9px;margin-top:0}}
.range-more{margin-top:24px}.option-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.option-card{border:1px solid var(--line);background:white;overflow:hidden}.option-card img{width:100%;height:210px;object-fit:contain;display:block;padding:15px}.option-card>div{padding:20px;border-top:1px solid var(--line)}.option-card h3{font-size:20px;min-height:48px}.option-card button{font-size:12px;color:var(--blue);cursor:pointer;border:0;background:none;padding:0;margin-top:15px}.option-note{font-size:12px;margin:25px 0 18px;max-width:1000px}.tube-heading{margin-top:60px}.roller-options{background:#f7f9fa}.main-nav{gap:22px}@media(max-width:1100px){.main-nav{gap:14px;font-size:12px}}@media(max-width:760px){.option-grid{grid-template-columns:1fr 1fr;gap:14px}.option-card img{height:160px}.option-card>div{padding:15px}.option-card h3{font-size:17px}.main-nav{flex-wrap:wrap;justify-content:flex-start;gap:8px 22px}}@media(max-width:420px){.option-grid{grid-template-columns:1fr}.option-card img{height:195px}}
.catalog-shortcuts{display:flex;gap:28px;flex-wrap:wrap;background:var(--pale);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 5%;font-size:12px;color:var(--blue);font-weight:600}#tube-options{scroll-margin-top:30px}@media(max-width:760px){.catalog-shortcuts{gap:12px 24px}}
.brand-logo{display:block;width:155px;height:auto;object-fit:contain;flex-shrink:0}.logo{display:block;flex-shrink:0}.footer-brand .brand-logo{width:175px;background:white;padding:6px}.main-nav{flex-wrap:wrap}@media(max-width:760px){.brand-logo{width:140px}header{padding-top:10px;padding-bottom:14px}}
