:root{--ink:#111518;--black:#0c1013;--char:#171d21;--yellow:#f4b51f;--muted:#6b7378;--pale:#f7f7f6;--line:#e2e4e3;--wrap:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:14px/1.55 Arial,Helvetica,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.wrap{width:100%;max-width:var(--wrap);margin:auto;padding-left:20px;padding-right:20px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.utility-bar{height:38px;background:#0c1114;color:#e4e7e8;font-size:10px}.utility-bar .wrap,.utility-bar .wrap>div{height:100%;display:flex;align-items:center}.utility-bar .wrap{justify-content:space-between}.utility-bar a{margin-right:25px}.utility-bar .wrap>div:last-child a{margin-right:18px}.language{border:0;background:transparent;color:#fff;font-size:10px;cursor:pointer}.site-header{height:78px;background:#fff;border-bottom:1px solid #e4e5e5;position:relative;z-index:10}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:block;width:143px;height:48px;overflow:hidden;position:relative}.brand img{position:absolute;width:150px;height:auto;top:1px;left:0}#main-nav{display:flex;align-items:center;gap:31px;height:100%;font-size:10px;font-weight:bold;letter-spacing:.2px}#main-nav>a:not(.quote-nav){height:100%;display:flex;align-items:center;border-bottom:2px solid transparent}#main-nav>a.active,#main-nav>a:not(.quote-nav):hover{border-color:var(--yellow)}#main-nav small{font-size:10px;margin-left:4px}.quote-nav{background:#11171b;color:#fff;padding:12px 22px;border-radius:2px}.menu-toggle{display:none;border:0;background:none;padding:8px}.menu-toggle span{display:block;width:25px;height:2px;margin:5px;background:var(--ink)}.hero{height:385px;background:linear-gradient(90deg,rgba(4,8,10,.95) 0%,rgba(4,8,10,.84) 32%,rgba(4,8,10,.13) 73%),url('public/assets/hero-chemical.png') center/cover no-repeat;color:#fff}.hero-copy{padding-top:82px}.eyebrow{margin:0 0 12px;color:var(--yellow);font-size:10px;letter-spacing:1.8px;font-weight:bold}.hero h1,.product-hero h1{font-size:43px;line-height:1.08;letter-spacing:-1px;margin:0;font-weight:800}.accent{display:block;width:64px;height:2px;background:var(--yellow);margin:21px 0}.hero-copy>p:not(.eyebrow){max-width:390px;font-size:14px;line-height:1.65;margin:0 0 25px;color:#f1f2f2}.button{min-height:39px;padding:0 19px;display:inline-flex;align-items:center;gap:15px;justify-content:center;border:1px solid transparent;font-size:10px;font-weight:bold;letter-spacing:.25px;cursor:pointer}.button-primary{background:var(--yellow);color:#15191b}.button-primary:hover{background:#ffd05a}.button-dark{background:#12181c;color:#fff}.benefits{background:#181e22;color:#fff}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr)}.benefit-grid article{min-height:84px;display:flex;align-items:center;gap:16px;padding:13px 24px;border-right:1px solid #353c40}.benefit-grid article:first-child{padding-left:26px}.benefit-grid article:last-child{border:0}.line-icon{color:#fff;font-size:25px;line-height:1}.benefit-grid h2{margin:0 0 2px;font-size:11px;letter-spacing:.2px}.benefit-grid p{margin:0;color:#c9ced0;font-size:10px;line-height:1.4}.section{padding:51px 0}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.section-heading h2,.cta-band h2,.stats-band h2{margin:0;font-size:25px;line-height:1.1;letter-spacing:-.4px}.section-heading p{max-width:410px;margin:9px 0 0;font-size:12px;color:#424a4e}.text-link{font-size:10px;font-weight:bold;white-space:nowrap}.text-link span,.category-card a span{margin-left:8px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.category-card{min-height:269px;background:#f5f5f4;padding:0 17px 16px;display:flex;flex-direction:column;position:relative;overflow:hidden}.category-card img{width:100%;height:157px;object-fit:contain;display:block;margin-top:11px}.category-card h3{font-size:12px;margin:8px 0 5px;line-height:1.25}.category-card p{margin:0;color:#4d5559;font-size:10px;line-height:1.45;min-height:31px}.category-card a{font-size:10px;font-weight:bold;margin-top:auto}.stats-band{background:linear-gradient(90deg,rgba(9,14,17,.96),rgba(9,14,17,.88)),url('public/assets/hero-chemical.png') center/cover;color:#fff;padding:34px 0}.stats-wrap{display:grid;grid-template-columns:2.25fr repeat(4,1fr);gap:20px;align-items:center}.stats-band h2{font-size:21px}.stats-band p{margin:7px 0 0;font-size:10px;color:#e1e4e5}.stat{text-align:center}.stat strong{display:block;color:var(--yellow);font-size:28px;line-height:1;font-weight:800}.stat span{font-size:10px;color:#fff}.industries{padding-bottom:43px}.centered{justify-content:center;text-align:center}.industry-grid{display:grid;grid-template-columns:repeat(6,1fr)}.industry-grid article{text-align:center;border-right:1px solid #e1e2e2}.industry-grid article:last-child{border:0}.industry-grid i{display:grid;place-items:center;height:31px;color:#252d31;font-size:25px;font-style:normal}.industry-grid h3{font-size:10px;font-weight:normal;margin:7px 0 0}.cta-band{background:linear-gradient(90deg,rgba(8,13,16,.96),rgba(8,13,16,.87)),url('public/assets/hero-chemical.png') center/cover;color:#fff;padding:45px 0}.cta-band .wrap{display:flex;align-items:center;justify-content:space-between}.cta-band h2{font-size:21px}.cta-band p{margin:10px 0 0;font-size:11px;color:#fff}.site-footer{background:#171d21;color:#d1d4d5;padding-top:36px}.footer-grid{display:grid;grid-template-columns:1.6fr 1.05fr 1.1fr 1fr 1.25fr;gap:27px;padding-bottom:32px}.footer-logo{width:119px;filter:brightness(0) invert(1);margin-bottom:11px}.footer-grid p{margin:0 0 9px;font-size:10px;line-height:1.55}.footer-grid h2{margin:4px 0 12px;color:#fff;font-size:10px;letter-spacing:.4px}.footer-grid a{display:block;margin:0 0 7px;font-size:10px}.footer-grid a:hover{color:var(--yellow)}.socials{display:flex;gap:15px;color:#fff;font-weight:bold;font-size:11px;margin-top:15px}.demo-note{color:#82898d;font-size:9px!important}.legal{border-top:1px solid #3c4347;display:flex;justify-content:space-between;padding-top:14px;padding-bottom:17px;font-size:9px;color:#c7cbcd}.product-hero{height:265px;background:linear-gradient(90deg,rgba(4,8,10,.97) 0%,rgba(4,8,10,.85) 38%,rgba(4,8,10,.16) 83%),url('public/assets/hero-chemical.png') center/cover;color:#fff}.product-hero .wrap{padding-top:75px}.product-hero .eyebrow{display:none}.product-hero h1{font-size:37px}.product-hero .wrap>p:last-child{max-width:370px;margin:14px 0 0;color:#fff;font-size:13px}.catalog{padding-top:20px}.crumb{font-size:10px;color:#444c4f;margin:0 0 22px}.crumb span{margin:0 15px}.crumb a:hover{text-decoration:underline}.catalog-layout{display:grid;grid-template-columns:177px minmax(0,1fr);gap:20px}.filter-panel{border:1px solid var(--line);padding:13px;height:max-content}.filter-title{display:flex;justify-content:space-between;align-items:center;padding-bottom:13px}.filter-title h2{font-size:10px;margin:0}.filter-title button{border:0;background:none;color:#747c80;font-size:9px;padding:0;cursor:pointer}.search-label{display:block;font-size:9px;font-weight:bold;margin:0 0 15px}.search-label input{width:100%;margin-top:7px;border:1px solid #dfe2e2;padding:7px;font-size:10px}fieldset{border:0;border-top:1px solid #eceeee;padding:14px 0 0;margin:0 0 13px}legend{width:100%;font-size:9px;font-weight:bold;padding:0;margin:0 0 10px}legend span{float:right}.check-options{display:grid;gap:6px}.check-options label{font-size:9px;line-height:1.3;cursor:pointer}.check-options input{appearance:none;width:11px;height:11px;border:1px solid #d3d7d7;margin:0 5px 0 0;vertical-align:-2px;background:#fff}.check-options input:checked{background:#182024;border-color:#182024;box-shadow:inset 0 0 0 2px #fff}.compact-options{max-height:120px;overflow:auto;padding-right:3px}.wide{width:100%}.filter-toggle{display:none}.result-bar{min-height:35px;display:flex;justify-content:space-between;align-items:start;margin:0 0 15px}.result-bar p{margin:4px 0 0;font-size:10px}.result-bar label{display:flex;gap:8px;align-items:center;font-size:10px;font-weight:bold}.result-bar select{width:152px;padding:7px;border:1px solid var(--line);background:#fff;font-size:10px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.product-card{background:#f7f7f6;padding:10px 11px 13px;min-height:291px;display:flex;flex-direction:column}.product-image{height:163px;display:grid;place-items:center}.product-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.product-card h2{font-size:10px;line-height:1.4;margin:9px 0 5px}.product-card p{margin:0;color:#4d5559;font-size:9px;line-height:1.45;min-height:27px}.details{border:0;background:transparent;padding:0;margin-top:auto;text-align:left;font-size:9px;letter-spacing:.2px;font-weight:bold;cursor:pointer}.details span{margin-left:8px}.empty{grid-column:1/-1;background:var(--pale);padding:40px;text-align:center}.pagination{display:flex;justify-content:center;gap:4px;margin-top:25px}.pagination button{width:25px;height:25px;border:0;background:#fff;font-size:10px;cursor:pointer}.pagination .current{background:#172025;color:#fff}.product-modal{width:min(620px,calc(100% - 30px));border:0;padding:34px;box-shadow:0 18px 45px #0007}.product-modal::backdrop{background:#0009}.modal-close{position:absolute;top:10px;right:14px;border:0;background:none;font-size:28px;cursor:pointer}.product-modal h2{margin:0 35px 4px 0;font-size:27px;line-height:1.15}.chinese{color:var(--muted);margin:0}.detail-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0}.detail-list div{border-top:1px solid var(--line);padding-top:6px}.detail-list dt{font-size:9px;font-weight:bold;color:var(--muted)}.detail-list dd{margin:3px 0 0;font-size:13px}.simple-content{max-width:800px}.simple-content h2{font-size:27px}.simple-content p{color:#4f595d;font-size:16px}.content-columns{display:grid;grid-template-columns:1fr 1fr;gap:50px}.content-card{background:var(--pale);padding:28px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid label{font-size:12px;font-weight:bold}.form-grid input,.form-grid textarea{display:block;width:100%;margin-top:6px;border:1px solid var(--line);padding:11px}.form-grid textarea{min-height:120px;grid-column:1/-1}.form-message{margin-top:15px;color:#247046;font-weight:bold}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
.inner-hero{min-height:230px;background:linear-gradient(90deg,rgba(4,8,10,.96),rgba(4,8,10,.48)),url('public/assets/hero-chemical.png') center/cover;color:#fff;padding:46px 0}.inner-hero .crumb{color:#d7dcdd;margin-bottom:20px}.inner-hero h1{margin:0;font-size:37px;line-height:1.1}.inner-hero .wrap>p:last-child{max-width:480px;color:#fff}
.industry-icon{display:block;width:32px;height:32px;margin:0 auto;color:#252d31;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Product detail and revised catalogue interactions */
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.button-outline{border-color:#fff;color:#fff;background:transparent}.button-outline:hover{border-color:var(--yellow);background:var(--yellow);color:#15191b}.product-card{display:flex}.product-card-link{display:flex;flex:1;flex-direction:column}.product-card-link:hover .details{text-decoration:underline}.details{cursor:inherit}.product-detail-hero{background:#f7f7f6;border-bottom:1px solid var(--line);padding:18px 0 0}.product-detail-hero .crumb{margin-bottom:18px}.product-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:58px;align-items:start}.product-gallery{min-width:0}.product-main-image{height:490px;background:#f7f7f6;display:grid;place-items:center;overflow:hidden}.product-main-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .2s ease,object-position .2s ease}.product-main-image.view-left img{object-fit:cover;object-position:27% center;transform:scale(1.04)}.product-main-image.view-detail img{object-fit:cover;object-position:73% center;transform:scale(1.24)}.product-thumbnails{display:flex;gap:12px;margin-top:13px}.product-thumbnail{width:82px;height:74px;padding:4px;border:1px solid var(--line);background:#f7f7f6;cursor:pointer}.product-thumbnail.active{border:2px solid var(--yellow)}.product-thumbnail img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.product-thumbnail[data-view="left"] img{object-fit:cover;object-position:27% center}.product-thumbnail[data-view="detail"] img{object-fit:cover;object-position:73% center;transform:scale(1.18)}.product-information h1{font-size:34px;line-height:1.12;letter-spacing:-.7px;margin:0}.product-chinese-name{color:var(--muted);font-size:16px;margin:8px 0 23px}.product-description{border-top:1px solid var(--line);padding-top:16px}.product-description h2{font-size:10px;letter-spacing:.7px;margin:0 0 8px}.product-description p{margin:0;color:#4d5559;font-size:13px;line-height:1.7}.product-specifications{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;margin:25px 0}.product-specifications div{border-top:1px solid var(--line);padding:10px 0}.product-specifications dt{font-size:9px;font-weight:bold;letter-spacing:.35px;color:var(--muted)}.product-specifications dd{margin:3px 0 0;font-size:13px}.product-enquire{margin-top:2px}.product-error{max-width:620px;padding:35px;background:var(--pale)}.product-error h1{font-size:30px;line-height:1.12;margin:0}.product-error p:not(.eyebrow){color:#4d5559;margin:13px 0 22px}.product-loading{padding:40px 0;color:var(--muted)}
@media(max-width:700px){.hero-actions{gap:10px}.hero-actions .button{flex:1;min-width:0;padding:0 12px}.product-detail-section{padding-top:28px}.product-detail-layout{grid-template-columns:1fr;gap:32px}.product-main-image{height:330px}.product-information h1{font-size:28px}.product-specifications{grid-template-columns:1fr}.product-thumbnail{width:calc((100% - 24px)/3);height:82px}.product-thumbnail img{max-width:100%}}
@media(max-width:900px){#main-nav{gap:16px}.footer-grid{grid-template-columns:repeat(3,1fr)}.footer-grid>div:first-child{grid-column:span 2}.product-grid{grid-template-columns:repeat(3,1fr)}.stats-wrap{grid-template-columns:2fr repeat(4,1fr);gap:8px}}
@media(max-width:700px){.utility-bar{height:32px}.utility-bar .wrap>div:first-child a:last-child{display:none}.utility-bar a{margin-right:7px}.site-header{height:63px}.brand{width:126px;height:43px}.brand img{width:132px}.menu-toggle{display:block}#main-nav{display:none;position:absolute;top:63px;left:0;width:100%;height:auto;background:#fff;padding:8px 20px 18px;box-shadow:0 8px 15px #0002;flex-direction:column;align-items:stretch;gap:0}#main-nav.open{display:flex}#main-nav>a:not(.quote-nav){height:auto;padding:11px 0;border-bottom:1px solid #e6e7e7}.quote-nav{text-align:center;margin-top:12px}.hero{height:405px;background-position:62% center}.hero-copy{padding-top:65px}.hero h1,.product-hero h1{font-size:33px}.hero-copy>p:not(.eyebrow){font-size:13px;max-width:310px}.benefit-grid{grid-template-columns:1fr}.benefit-grid article,.benefit-grid article:first-child{min-height:75px;padding:12px 5px;border-right:0;border-bottom:1px solid #353c40}.benefit-grid article:last-child{border:0}.section{padding:41px 0}.section-heading{align-items:start;gap:16px}.section-heading h2{font-size:23px}.section-heading p{font-size:11px}.text-link{font-size:9px}.category-grid{grid-template-columns:1fr 1fr;gap:10px}.category-card{min-height:220px;padding:0 10px 11px}.category-card img{height:120px}.category-card h3{font-size:11px}.category-card p{font-size:9px}.stats-wrap{grid-template-columns:1fr 1fr;gap:24px;text-align:center}.stats-wrap>div:first-child{grid-column:1/-1}.stats-band h2{font-size:20px}.industry-grid{grid-template-columns:repeat(3,1fr);gap:20px}.industry-grid article:nth-child(3){border:0}.cta-band .wrap{align-items:start;gap:22px;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.footer-grid>div:first-child{grid-column:1/-1}.legal{flex-direction:column;gap:5px}.product-hero{height:225px}.product-hero .wrap{padding-top:61px}.catalog{padding-top:17px}.catalog-layout{display:block}.filter-toggle{width:100%;display:flex;justify-content:space-between;border:1px solid var(--line);padding:12px;background:#fff;font-weight:bold;font-size:10px;margin-bottom:12px}.filter-panel{display:none}.filter-panel.mobile-open{display:block;margin-bottom:16px}.product-grid{grid-template-columns:1fr}.product-card{min-height:274px}.product-image{height:162px}.result-bar{align-items:stretch;gap:9px;flex-direction:column}.result-bar label{justify-content:space-between}.result-bar select{width:160px}.detail-list{grid-template-columns:1fr}.content-columns,.form-grid{grid-template-columns:1fr}.form-grid textarea{grid-column:auto}}
.inner-hero{min-height:230px;background:linear-gradient(90deg,rgba(4,8,10,.96),rgba(4,8,10,.48)),url('public/assets/hero-chemical.png') center/cover;color:#fff;padding:46px 0}.inner-hero .crumb{color:#d7dcdd;margin-bottom:20px}.inner-hero h1{margin:0;font-size:37px;line-height:1.1}.inner-hero .wrap>p:last-child{max-width:480px;color:#fff}