:root{--ink:#122b38;--muted:#66747a;--red:#c53f30;--paper:#f4f5f1;--line:#d9dedb}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,select,textarea{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #d78a38;outline-offset:5px}.skip{position:fixed;top:-80px;z-index:50;background:#fff;padding:15px}.skip:focus{top:0}.utility{display:flex;justify-content:space-between;padding:11px 5%;background:var(--ink);color:#d8e1e4;font-size:11px;letter-spacing:.06em}header{position:sticky;top:0;z-index:10;background:#fffffff5;backdrop-filter:blur(12px);min-height:89px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:25px}.brand-mark{font-size:30px;font-weight:900;letter-spacing:4px;line-height:1}.brand-mark>span{display:block;font-size:8px;letter-spacing:2.2px;margin-top:8px;font-weight:500}nav{display:flex;gap:35px;font-size:13px}nav a:hover,.text-link:hover{color:var(--red)}.header-actions{display:flex;align-items:center;gap:23px}.header-actions button{border:0;background:none;font-size:12px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;background:var(--red);color:white;border:1px solid var(--red);padding:18px 24px;font-size:13px;cursor:pointer;transition:background .2s}.button:hover{background:#a82f23}.button.small{padding:12px 17px}.hero{display:grid;grid-template-columns:1fr 1fr;min-height:620px;background:var(--paper)}.hero-copy{padding:68px 9% 30px 10%}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:600;margin:0 0 25px}.eyebrow>span{display:inline-block;width:7px;height:7px;background:var(--red);margin-right:10px}h1{font-size:clamp(44px,4.6vw,76px);line-height:1.22;letter-spacing:-2px;font-weight:500;margin:36px 0 25px}h2{font-size:clamp(30px,3vw,44px);line-height:1.4;font-weight:500;letter-spacing:-1px;margin:0}.hero-description{font-size:15px;line-height:1.95;color:var(--muted)}.hero-buttons{display:flex;gap:30px;align-items:center;margin-top:34px}.text-link{font-size:12px}.hero-bottom{font-size:10px;color:var(--muted);margin-top:57px;letter-spacing:1px}.hero-visual{position:relative;overflow:hidden;background:#e7ecea;display:flex;align-items:center;justify-content:center;background-image:linear-gradient(#cad4d540 1px,transparent 1px),linear-gradient(90deg,#cad4d540 1px,transparent 1px);background-size:52px 52px}.hero-product{position:relative;width:66%;height:77%;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(20px 28px 14px #23445225);transform:rotate(-12deg);z-index:1}.tech-ring{position:absolute;border:1px solid #b8c8c9;border-radius:50%;width:440px;height:440px}.ring-two{width:340px;height:340px;border-style:dashed}.visual-label{position:absolute;top:31px;left:30px;font-size:9px;letter-spacing:2px;color:#6c7d80}.image-tag{position:absolute;bottom:49px;left:32px;z-index:2;border-left:2px solid var(--red);padding-left:15px}.image-tag span{font-size:9px;letter-spacing:1px;display:block;color:var(--muted)}.image-tag strong{font-size:17px;font-weight:500;display:block;margin-top:9px}.asset-note{position:absolute;bottom:12px;left:32px;right:20px;font-size:9px;color:#5e7275}.cross{position:absolute;color:#678287;font-size:24px}.cross-one{right:30px;top:70px}.cross-two{right:30px;bottom:70px}.chapter-bar{padding:22px 5%;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:1px}.chapter-bar a{font-size:22px}.section{padding:90px 5%}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px}.section-intro{max-width:340px;color:var(--muted);font-size:14px;line-height:1.9}.product-toolbar{margin:38px 0 26px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.filters{display:flex;gap:27px}.filters button{background:none;border:0;border-bottom:2px solid transparent;padding:15px 0;color:var(--muted);font-size:13px}.filters button.active{color:var(--red);border-color:var(--red)}.result-count{font-size:11px;color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{border:1px solid var(--line);background:#fff;transition:transform .25s}.product-card:hover{transform:translateY(-5px)}.product-image{position:relative;background:#f2f4f2;height:280px;display:flex;align-items:center;justify-content:center;padding:32px}.product-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .3s}.product-card:hover img{transform:scale(1.04)}.product-number{position:absolute;left:18px;top:18px;font-size:10px;color:#7b8b8b}.product-info{padding:24px}.product-info .eyebrow{font-size:9px;color:var(--muted);margin-bottom:12px}.product-info h3{font-size:22px;font-weight:500;margin:0 0 12px}.product-info p{font-size:12px;line-height:1.8;color:var(--muted);min-height:44px}.product-info button{border:0;border-top:1px solid var(--line);padding:17px 0 0;width:100%;background:none;display:flex;justify-content:space-between;font-size:12px;text-align:left}.catalog-note{font-size:11px;color:var(--muted);line-height:1.8;margin-top:23px}.engineering{background:var(--ink);color:#fff;display:grid;grid-template-columns:1fr 1fr;padding:80px 7%;gap:10%}.engineering .eyebrow{color:#a0b7bd}.engineering-title>p:not(.eyebrow){font-size:13px;line-height:1.95;color:#b3c2c8;max-width:360px;margin:25px 0 30px}.light{color:#fff}.steps article{display:flex;gap:27px;padding:24px 0;border-bottom:1px solid #3c515d}.steps article:first-child{padding-top:0}.steps article>span{font-size:11px;color:#a4b6bb;margin-top:7px}.steps h3{font-size:19px;font-weight:500;margin:0 0 13px}.steps p{font-size:12px;line-height:1.9;color:#b3c2c8;margin:0}.about{display:grid;grid-template-columns:1fr 1fr;gap:10%}.about-copy>p{font-size:15px;line-height:2;color:var(--muted);margin-top:0}.about-facts{display:flex;gap:50px;border-top:1px solid var(--line);padding-top:25px;margin-top:30px}.about-facts span{display:block;font-size:9px;letter-spacing:1px;color:var(--muted);margin-bottom:12px}.about-facts strong{font-size:15px;font-weight:500}.contact{display:grid;grid-template-columns:1fr 1fr;gap:10%;background:#eff1ed}.phone{display:block;font-size:clamp(23px,2.7vw,40px);margin-top:30px;letter-spacing:-1px}.contact p:not(.eyebrow){font-size:11px;color:var(--muted);line-height:1.9}form{padding:30px;background:white}form h3{font-size:20px;font-weight:500;margin:0 0 24px}label{display:block;font-size:12px;margin:17px 0 10px}select,textarea{width:100%;padding:12px;border:1px solid var(--line);background:white;color:var(--ink);font-size:13px}textarea{resize:vertical}form .button{width:100%;margin-top:18px}footer{padding:35px 5%;display:flex;gap:30px;justify-content:space-between;align-items:center;font-size:10px;color:var(--muted)}.footer-brand{font-size:13px;color:var(--ink)}#menu{display:none}dialog{border:0;padding:45px;width:min(680px,90vw);max-height:90vh;color:var(--ink)}dialog::backdrop{background:#102633aa;backdrop-filter:blur(4px)}.close{position:absolute;top:10px;right:15px;border:0;background:none;font-size:30px}dialog img{height:220px;max-width:100%;object-fit:contain}dialog p{line-height:1.9;font-size:14px;color:var(--muted)}dialog h2{font-size:30px}[hidden]{display:none!important}@media(min-width:1600px){main,header,.utility,.chapter-bar,footer{padding-left:max(5%,calc((100vw - 1500px)/2));padding-right:max(5%,calc((100vw - 1500px)/2))}.hero{padding:0}.hero-copy{padding-left:max(10%,calc((100vw - 1500px)/2))}}@media(max-width:1000px){nav{gap:18px}header{gap:15px}.header-actions{gap:14px}.hero-copy{padding-top:50px}.hero-buttons{gap:18px;flex-wrap:wrap}.hero{min-height:570px}.hero-product{width:85%}.tech-ring{width:350px;height:350px}.ring-two{width:270px;height:270px}.product-image{height:220px}}@media(max-width:720px){.utility{font-size:9px;gap:8px}.utility>span{max-width:48%}header{min-height:76px}.brand-mark{font-size:25px}.brand-mark>span{font-size:7px}.header-actions>.small{display:none}#menu{display:block;font-size:24px}nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:25px 6%;border-bottom:1px solid var(--line)}nav.open{display:flex;flex-direction:column;gap:25px}.hero{grid-template-columns:1fr}.hero-copy{padding:40px 6% 30px}h1{font-size:49px;margin:28px 0 22px}.hero-description{font-size:14px}.hero-buttons{margin-top:26px}.hero-bottom{margin-top:32px}.hero-visual{height:400px}.hero-product{width:65%;height:85%}.section{padding:58px 6%}.section-heading{display:block}.section-intro{margin-top:20px}.product-grid{grid-template-columns:1fr}.product-image{height:290px}.product-info p{min-height:0}.filters{gap:20px}.filters button{font-size:12px}.chapter-bar{font-size:8px;gap:15px}.chapter-bar span:nth-child(2){letter-spacing:0}.engineering,.about,.contact{grid-template-columns:1fr;gap:38px}.engineering{padding:55px 6%}.engineering h2,h2{font-size:33px}.steps article:first-child{padding-top:20px}.about-facts{gap:30px}.phone{font-size:32px}form{padding:24px}.contact{gap:25px}footer{flex-wrap:wrap;gap:22px}.footer-brand{width:100%}.result-count{font-size:10px}dialog{padding:35px 23px}html{scroll-padding-top:80px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Supplied EBLO registered brand artwork: preserve the complete image. */
.brand{flex-shrink:0}.brand-mark{display:flex;flex-direction:column;align-items:center;letter-spacing:0}.brand-logo{display:block;width:164px;height:auto;mix-blend-mode:multiply}.brand-mark>span{font-size:8px;letter-spacing:2.2px;margin-top:0;font-weight:500}@media(max-width:720px){.brand-logo{width:138px}.brand-mark>span{font-size:7px;letter-spacing:1.8px}}

.product-info p.product-caption{min-height:0;margin:0 0 17px;font-size:11px;line-height:1.7;color:#50636c}

/* Consistent brand/contact watermark, separate from restored product photographs. */
.product-image{height:300px;padding:36px 30px 58px}.product-watermark{position:absolute;left:18px;right:18px;bottom:12px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:5px;border-top:1px solid #173d521c;color:#24475b;z-index:3;pointer-events:none}.product-watermark>span{font-size:10px;letter-spacing:1px;font-weight:500;font-variant-numeric:tabular-nums}.product-image .watermark-logo,.product-watermark .watermark-logo{display:block;width:78px;height:26px;object-fit:contain;mix-blend-mode:multiply;filter:none;transform:none}.product-card:hover .watermark-logo{transform:none}.hero-watermark{left:auto;right:26px;bottom:25px;width:200px}.hero-watermark .watermark-logo{width:82px;height:28px}.hero-product{height:80%;width:80%;transform:rotate(-8deg)}.dialog-product-visual{position:relative;height:310px;background:#f2f4f2;padding:20px 30px 55px;margin:0 0 24px;display:flex;justify-content:center;align-items:center}.dialog-product-visual .dialog-product-photo{height:100%;width:100%;object-fit:contain}.dialog-product-visual .watermark-logo{height:26px;width:78px}@media(max-width:1000px) and (min-width:721px){.product-image{height:260px;padding:30px 20px 60px}.product-watermark{left:12px;right:12px;gap:5px}.product-watermark>span{font-size:9px;letter-spacing:.4px}}@media(max-width:720px){.product-image{height:310px;padding:35px 30px 60px}.hero-watermark{right:20px;bottom:22px;width:180px}.image-tag{left:20px;bottom:78px}.hero-product{width:85%;height:85%}.dialog-product-visual{height:280px}}
/* White signature strip keeps the supplied logo background visually continuous. */
.product-image .product-watermark,.dialog-product-visual .product-watermark{background:#fff;left:0;right:0;bottom:0;padding:7px 18px;border-top:1px solid #173d5214}.hero-watermark{background:#ffffffb8;padding:5px 12px;border:1px solid #173d5214}

/* Keep product identity and contact in one flow-based footer at every width. */
.hero-visual{padding-bottom:100px}.hero-image-footer{position:absolute;left:24px;right:24px;bottom:22px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px 24px;z-index:3}.hero-image-footer .image-tag{position:static;flex:0 1 auto;min-width:160px;padding-left:14px}.hero-image-footer .hero-watermark{position:static;flex:0 0 200px;width:200px;margin:0;background:#ffffffc9;box-sizing:border-box}.hero-visual .cross-two{bottom:120px}@media(max-width:1000px){.hero-visual{padding-bottom:130px}.hero-image-footer{left:20px;right:20px;bottom:20px;gap:12px 20px}.hero-image-footer .hero-watermark{flex-basis:200px}.hero-visual .cross-two{bottom:150px}}@media(max-width:720px){.hero-visual{height:460px;padding-bottom:140px}.hero-image-footer{bottom:18px}.hero-image-footer .image-tag{min-width:160px}.hero-visual .cross-two{bottom:155px}}

.archive-entry{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:30px 0 0;padding:22px 25px;background:var(--ink);color:white;font-size:15px}.archive-entry:hover{background:#244553}.archive-entry span{font-size:24px}header nav{gap:25px}@media(max-width:1000px) and (min-width:721px){header nav{gap:12px;font-size:12px}.header-actions{gap:10px}.brand-logo{width:140px}}@media(max-width:720px){.archive-entry{padding:20px;font-size:13px}}

/* Homepage contact details: telephone, mobile, email. */
.contact>div{min-width:0}
.contact-methods{margin:30px 0 20px;max-width:100%}
.contact-method{display:grid;grid-template-columns:70px minmax(0,1fr);align-items:baseline;gap:14px;padding:17px 0;border-bottom:1px solid #d5ddd8}
.contact-method dt{font-size:12px;color:var(--muted);line-height:1.6}
.contact-method dd{margin:0;min-width:0}
.contact-method a{display:inline-block;max-width:100%;font-size:clamp(20px,2.2vw,32px);line-height:1.4;letter-spacing:-.5px;overflow-wrap:anywhere}
.contact-method a.contact-email{font-size:clamp(17px,1.7vw,25px)}
.contact-method a:hover{color:var(--red)}
.contact-method a:focus-visible{outline:2px solid currentColor;outline-offset:5px}
@media(max-width:600px){.contact-method{grid-template-columns:48px minmax(0,1fr);gap:12px;padding:15px 0}.contact-methods{margin-top:25px}.contact-method a{font-size:25px}.contact-method a.contact-email{font-size:19px}}