:root{--ink:#102c37;--muted:#62757c;--blue:#007d8b;--line:#dce6e6;--pale:#f2f7f6;--orange:#ef9d43}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.6 Arial,sans-serif}a{color:inherit;text-decoration:none}img{display:block;width:100%;object-fit:cover}button,input,select,textarea{font:inherit}.container{width:min(1200px,calc(100% - 48px));margin:auto}.top{background:#102e39;color:#dce9e9;font-size:12px;letter-spacing:.06em}.top .container{display:flex;justify-content:space-between;padding:8px 0}.nav{background:#fff;position:sticky;top:0;z-index:10;box-shadow:0 2px 16px #102c370c}.nav .container{height:82px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{font-weight:800;font-size:25px;letter-spacing:.04em;line-height:1}.brand span{color:var(--blue)}.brand small{display:block;font-size:9px;letter-spacing:.23em;margin-top:7px;color:#72868b}.links{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:700}.links a:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;background:var(--blue);color:white!important;padding:14px 22px;font-weight:700;font-size:13px;letter-spacing:.02em;border:0;cursor:pointer}.button:hover{background:#006976}.button.light{background:white;color:var(--ink)!important}.menu{display:none;background:none;border:0;font-size:24px;color:var(--ink)}.hero{position:relative;min-height:575px;display:flex;align-items:center;background:#102e39;isolation:isolate;overflow:hidden}.hero-content{color:white;max-width:700px;padding:80px 0}.eyebrow{text-transform:uppercase;font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--blue)}.hero .eyebrow{color:#91d9d7}.hero h1{font-size:clamp(42px,5vw,70px);line-height:1.08;letter-spacing:-.045em;margin:22px 0}.hero p{font-size:18px;color:#d5e5e5;max-width:560px;margin:0 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero .outline{border:1px solid #ffffff90;color:white;padding:13px 22px;font-weight:700;font-size:13px}.strip{background:var(--blue);color:#fff}.strip .container{display:grid;grid-template-columns:repeat(3,1fr)}.strip-item{padding:23px 30px;border-right:1px solid #ffffff35;display:flex;gap:15px;align-items:center;font-size:14px}.strip-item:first-child{padding-left:0}.strip-item strong{font-size:21px;color:#aee5df}.section{padding:100px 0}.heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.heading h2,.about h2,.contact h2{font-size:clamp(31px,3.5vw,46px);line-height:1.15;letter-spacing:-.035em;margin:12px 0}.heading p{max-width:460px;color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);background:white}.card-img{height:250px;background:#f5f7f6;overflow:hidden}.card-img img{height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .3s}.card:hover img{transform:scale(1.04)}.card-body{padding:25px}.card .number{color:var(--blue);font-size:12px;font-weight:bold;letter-spacing:.12em}.card h3{font-size:22px;margin:8px 0}.card p{color:var(--muted);font-size:14px;min-height:68px}.text-link{font-size:13px;font-weight:bold;color:var(--blue)}.about{background:var(--pale)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.photo{position:relative}.photo img{height:470px}.photo-label{position:absolute;bottom:-20px;right:-20px;background:var(--blue);color:white;padding:22px 28px;font-weight:bold;font-size:15px}.about p{color:var(--muted)}.features{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0}.feature{border-top:2px solid #cbdedd;padding-top:14px}.feature strong{display:block}.feature span{font-size:13px;color:var(--muted)}.contact{background:#11343f;color:#fff}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.contact .eyebrow{color:#8dd4cf}.contact p{color:#b7ccce}.contact-note{border-left:3px solid var(--orange);padding-left:18px;margin-top:30px}.form{background:#fff;color:var(--ink);padding:34px}.form h3{margin:0 0 8px;font-size:24px}.form p{color:var(--muted);font-size:13px;margin:0 0 22px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field.full{grid-column:1/-1}label{display:block;font-size:12px;font-weight:bold;margin-bottom:6px}input,select,textarea{width:100%;border:1px solid #d5e0df;padding:12px;background:#fff;color:var(--ink);border-radius:0}textarea{min-height:100px;resize:vertical}.form button{margin-top:18px}.status{margin-top:12px!important}.footer{background:#0a2630;color:#a9c0c3;padding:28px 0;font-size:12px}.footer .container{display:flex;justify-content:space-between;gap:20px}.footer strong{color:#fff}.social{display:flex;gap:16px;align-items:center}.social a{color:#d8e9e9;text-decoration:underline;text-underline-offset:3px}.form small{display:block;color:#62757c;font-size:12px;margin-top:5px}.button:disabled{opacity:.55;cursor:not-allowed}.mobile-only{display:none}@media(max-width:800px){.top .container span:last-child{display:none}.nav .container{height:70px}.menu{display:block}.links{display:none;position:absolute;top:70px;left:0;right:0;padding:20px 24px;background:white;flex-direction:column;align-items:stretch;gap:18px}.links.open{display:flex}.hero{min-height:550px}.strip .container{grid-template-columns:1fr}.strip-item,.strip-item:first-child{padding:12px 0;border-right:0;border-bottom:1px solid #ffffff30}.section{padding:70px 0}.heading{display:block}.heading p{margin-top:15px}.cards{grid-template-columns:1fr}.card-img{height:270px}.card p{min-height:0}.about-grid,.contact-grid{grid-template-columns:1fr;gap:45px}.photo img{height:330px}.photo-label{right:0}.footer .container{display:block}.footer span{display:block;margin-top:8px}}@media(max-width:480px){.container{width:min(100% - 32px,1200px)}.hero h1{font-size:40px}.features,.fields{grid-template-columns:1fr}.field.full{grid-column:auto}.form{padding:24px}.top{font-size:10px}}
.hero-slides{position:absolute;inset:0;z-index:-2}.hero-slide{position:absolute;inset:0;background-position:center;background-size:cover;opacity:0;transition:opacity .7s ease}.hero-slide.active{opacity:1}.hero-video{width:100%;height:100%;object-fit:cover;display:block}.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,39,49,.85),rgba(8,39,49,.55) 48%,rgba(8,39,49,.12))}.hero-controls{position:absolute;bottom:28px;left:max(24px,calc((100% - 1200px)/2));display:flex;align-items:center;gap:10px;z-index:1}.hero-dot{width:35px;height:5px;padding:0;border:0;background:#ffffff70;cursor:pointer}.hero-dot[aria-current="true"]{background:#fff}@media(prefers-reduced-motion:reduce){.hero-slide{transition:none}}.floating-contact{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;gap:3px}.floating-contact a,.floating-contact span{width:48px;height:48px;display:flex;align-items:center;justify-content:center;color:#fff;background:#007d8b;text-decoration:none;font-weight:700;font-size:14px;box-shadow:0 3px 12px #102c3730}.floating-contact a:hover,.floating-contact a:focus-visible{background:#075461}.floating-contact .unavailable{background:#60767c;cursor:not-allowed}.floating-contact svg{width:22px;height:22px;fill:currentColor}@media(max-width:480px){.floating-contact a,.floating-contact span{width:40px;height:40px}.floating-contact svg{width:19px;height:19px}} .page-hero{background:#11343f;color:white;padding:75px 0}.page-hero h1{font-size:clamp(38px,5vw,58px);margin:12px 0}.page-hero p{color:#bed2d3}.page-hero .eyebrow{color:#8dd4cf}.info-panel,.knowledge-grid article{border:1px solid var(--line);padding:30px}.knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.knowledge-grid p,.info-panel p{color:var(--muted)}.contact-details a{text-decoration:underline}.links a[aria-current=page]{color:var(--blue)}@media(max-width:800px){.knowledge-grid{grid-template-columns:1fr}}.certificate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.certificate{border:1px solid var(--line);padding:16px;background:#fff}.certificate img{width:100%;height:auto;object-fit:contain;border:1px solid var(--line)}.certificate a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.certificate h3{margin:18px 0 4px}.certificate p,.certificate-hint{color:var(--muted);margin:0}.certificate-hint{margin-top:20px;font-size:14px}@media(max-width:800px){.certificate-grid{grid-template-columns:1fr}}
.home-products{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.home-product{background:var(--pale);display:grid;grid-template-columns:1fr 1fr;align-items:center}.home-product img{height:270px;object-fit:contain;mix-blend-mode:multiply}.home-product div{padding:26px}.home-product h3{font-size:24px;line-height:1.2;margin:12px 0}.home-product p,.advantage-grid p{color:var(--muted);font-size:14px}.advantages,.partners{background:var(--pale)}.advantage-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}.advantage-grid article{border-top:2px solid var(--blue);padding-top:18px}.advantage-grid span{color:var(--blue);font-size:13px;font-weight:bold}.advantage-grid h3{font-size:18px;line-height:1.3}.partner-names{display:flex;flex-wrap:wrap;gap:12px}.partner-names span{background:#fff;border:1px solid var(--line);padding:18px 24px;font-weight:700;color:#47636b}.home-contact{background:#11343f;color:#fff;padding:60px 0}.home-contact .container{display:flex;align-items:center;justify-content:space-between;gap:30px}.home-contact .eyebrow{color:#8dd4cf}.home-contact h2{font-size:clamp(28px,3vw,40px);margin:10px 0}.home-contact p{color:#bed2d3;margin:8px 0}.home-contact p a{text-decoration:underline}@media(max-width:800px){.home-products,.advantage-grid{grid-template-columns:1fr 1fr}.home-product{grid-template-columns:1fr}.home-contact .container{align-items:flex-start;flex-direction:column}}@media(max-width:480px){.home-products,.advantage-grid{grid-template-columns:1fr}}
.industry-experience{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.industry-experience article{background:#fff;border:1px solid var(--line);padding:24px}.industry-experience h3{font-size:19px;line-height:1.3;margin:0 0 12px}.industry-experience p{font-size:14px;color:var(--muted)}.industry-experience span{font-size:13px;font-weight:700;color:#47636b}@media(max-width:800px){.industry-experience{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.industry-experience{grid-template-columns:1fr}}
.about-intro{display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:center}.about-intro h2{font-size:clamp(31px,3.5vw,46px);line-height:1.15;margin:12px 0}.about-intro p,.production-grid p,.quality-steps p{color:var(--muted)}.about-callout{background:#f2f7f6;padding:36px;border-left:3px solid var(--blue)}.about .about-callout{background:#fff}.about-callout h3{font-size:24px;line-height:1.25}.production-grid,.quality-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.production-grid article,.quality-steps article{padding:24px;border:1px solid var(--line);background:#fff}.quality-steps{grid-template-columns:repeat(4,1fr)}.quality-steps span{color:var(--blue);font-weight:700}.production-video{margin-top:35px;max-width:850px}.production-video video{display:block;width:100%;background:#102e39}.production-video p{font-size:13px;color:var(--muted)}@media(max-width:800px){.about-intro{grid-template-columns:1fr;gap:28px}.production-grid,.quality-steps{grid-template-columns:1fr 1fr}}@media(max-width:480px){.production-grid,.quality-steps{grid-template-columns:1fr}}
.product-category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.product-category{display:grid;grid-template-columns:1fr 1fr;background:var(--pale);border:1px solid var(--line);transition:transform .2s,box-shadow .2s}.product-category:hover{transform:translateY(-4px);box-shadow:0 12px 28px #102c3714}.category-image{min-height:300px;overflow:hidden}.category-image img{height:100%;object-fit:contain;mix-blend-mode:multiply}.category-body{padding:30px}.category-body h3{font-size:30px;margin:12px 0}.category-body p{font-size:14px;color:var(--muted);margin-bottom:28px}.detail-intro{display:grid;grid-template-columns:1fr 330px;gap:55px;align-items:center;margin-bottom:42px}.detail-intro h2{font-size:clamp(31px,3.5vw,46px);line-height:1.15;margin:12px 0}.detail-intro p{max-width:660px;color:var(--muted)}.detail-intro img{height:230px;object-fit:contain;background:var(--pale);mix-blend-mode:multiply}.table-wrap{overflow-x:auto;margin:26px 0;border:1px solid var(--line)}.spec-table{width:100%;min-width:850px;border-collapse:collapse;background:#fff;font-size:14px}.spec-table caption{text-align:left;padding:18px 20px;background:#11343f;color:#fff;font-size:18px;font-weight:700}.spec-table th,.spec-table td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}.spec-table thead th{background:#f2f7f6;color:var(--ink);font-size:12px;letter-spacing:.04em}.spec-table tbody th{width:18%;color:var(--blue);font-weight:700}.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}.spec-note{font-size:13px;color:var(--muted);margin:22px 0}.detail-contact{margin-left:26px}.spec-thumb{width:110px;text-align:center!important}.spec-thumb button{display:block;width:82px;height:62px;padding:0;border:1px solid var(--line);background:#fff;cursor:pointer}.spec-thumb button:hover{border-color:var(--blue)}.spec-thumb img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.image-lightbox{position:fixed;inset:0;z-index:100;background:rgba(8,31,38,.88);display:none;align-items:center;justify-content:center;padding:40px}.image-lightbox.open{display:flex}.lightbox-image{max-width:min(92vw,1100px);max-height:86vh;width:auto;object-fit:contain;background:#fff}.lightbox-close{position:absolute;top:20px;right:24px;border:0;background:transparent;color:#fff;font-size:42px;line-height:1;cursor:pointer}.lightbox-open{overflow:hidden}@media(max-width:800px){.product-category-grid{grid-template-columns:1fr}.product-category{grid-template-columns:1fr}.category-image{height:260px;min-height:0}.detail-intro{grid-template-columns:1fr;gap:20px}.detail-intro img{height:220px;order:-1}}
.knowledge-list{border-top:1px solid var(--line)}.knowledge-item-link{display:grid;grid-template-columns:90px minmax(280px,1fr) 130px;align-items:center;gap:28px;padding:26px 0;border-bottom:1px solid var(--line);color:inherit}.knowledge-item-link:hover .knowledge-summary strong{color:var(--blue)}.knowledge-number{font-size:30px;font-weight:700;color:var(--blue)}.knowledge-summary{display:flex;flex-direction:column;gap:7px}.knowledge-summary strong{font-size:23px;line-height:1.25}.knowledge-summary>span{color:var(--muted);font-size:14px}.read-more{justify-self:end;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.12em}.knowledge-item-link:focus-visible{outline:3px solid var(--blue);outline-offset:4px}@media(max-width:800px){.knowledge-item-link{grid-template-columns:70px 1fr 110px;gap:16px}}@media(max-width:480px){.knowledge-item-link{grid-template-columns:48px 1fr;gap:12px;padding:22px 0}.knowledge-number{font-size:24px}.read-more{grid-column:2;justify-self:start}.knowledge-summary strong{font-size:20px}}
.knowledge-article-page .container{max-width:860px}.knowledge-article-page p{font-size:18px;line-height:1.8;color:var(--muted);margin:0 0 24px}.article-back{display:inline-block;margin-top:24px;color:var(--muted);font-size:13px;font-weight:700;letter-spacing:.04em}.article-back:hover{color:var(--blue)}
.detail-intro>img{display:none}.detail-intro{grid-template-columns:1fr}

.factory-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:35px}.factory-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#dce6e6}@media(max-width:600px){.factory-gallery{grid-template-columns:1fr;gap:14px}}

.footer{padding:62px 0 24px}.footer .container{display:block}.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr 1.3fr;gap:40px}.footer-grid h2{color:#fff;font-size:14px;margin:0 0 16px}.footer-grid strong{font-size:16px;letter-spacing:.04em}.footer-grid a{display:block;margin:0 0 9px;color:#c4d5d6}.footer-grid a:hover{color:#fff;text-decoration:underline}.footer-grid p{margin:12px 0 0;line-height:1.7}.footer-brand p{max-width:270px}.footer-bottom{border-top:1px solid #ffffff24;margin-top:40px;padding-top:20px}@media(max-width:800px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}}@media(max-width:480px){.footer-grid{grid-template-columns:1fr;gap:26px}.footer{padding-top:45px}}


.factory-photo{position:relative;overflow:hidden;margin:0}.factory-photo img{transition:transform .3s ease}.factory-photo figcaption{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(8,39,49,.68);color:#fff;font-size:clamp(18px,2vw,25px);font-weight:700;text-align:center;opacity:0;transition:opacity .3s ease}.factory-photo:hover figcaption,.factory-photo:focus-visible figcaption{opacity:1}.factory-photo:hover img,.factory-photo:focus-visible img{transform:scale(1.04)}.factory-photo:focus-visible{outline:3px solid var(--blue);outline-offset:3px}@media(hover:none){.factory-photo figcaption{inset:auto 0 0;opacity:1;background:rgba(8,39,49,.78);font-size:17px;padding:12px}}@media(prefers-reduced-motion:reduce){.factory-photo img,.factory-photo figcaption{transition:none}}
:root .nav-products{position:relative;display:flex;align-items:center;gap:4px}.products-toggle{border:0;background:transparent;color:inherit;padding:8px;cursor:pointer}.products-toggle:focus-visible,.products-menu a:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.products-menu{display:none;position:absolute;top:100%;left:-16px;min-width:220px;background:#fff;box-shadow:0 8px 24px #102c3726;padding:8px 0}.products-menu a{display:block;padding:10px 16px;white-space:nowrap}.products-menu a:hover{background:var(--pale)}.nav-products.open .products-menu{display:block}@media(min-width:801px){.nav-products:hover .products-menu,.nav-products:focus-within .products-menu{display:block}}@media(max-width:800px){.nav-products{flex-wrap:wrap}.products-menu{position:static;width:100%;box-shadow:none;padding:0 0 0 12px}.products-menu a{padding:8px 12px}}