@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Inter:wght@400;500;600;700;800&display=swap');
:root{--ink:#112031;--muted:#526170;--red:#608111;--accent-hover:#4c680d;--accent-ink:#4c680d;--accent-soft:#e8eedc;--accent-on-dark:#b6c79c;--navy:#101b29;--paper:#f2f5f7;--line:#dce2e7;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,Arial,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{outline-offset:5px}a:focus-visible,button:focus-visible{outline:3px solid var(--red)}.wrap{width:min(1320px,calc(100% - 72px));margin:auto}.eyebrow{text-transform:uppercase;font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--red);display:block;margin-bottom:16px}h1,h2,h3,h4{line-height:1.05;margin:0 0 22px;font-family:'Barlow Condensed',Impact,'Arial Narrow',sans-serif;font-weight:600;letter-spacing:-.015em}h1{font-size:clamp(48px,5.8vw,88px)}h2{font-size:clamp(36px,4vw,58px)}h3{font-size:32px}p{margin:0 0 22px}.topbar{background:var(--navy);color:#d9e0e5;font-size:13px}.topbar .wrap{display:flex;justify-content:space-between;padding:8px 0}.topbar a{margin-left:24px}.header{background:white;position:relative;z-index:30;border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;min-height:96px;gap:34px}.logo img{width:178px;max-height:68px;object-fit:contain}.logo{margin-right:auto;flex-shrink:0}.brand-word{font-size:32px;font-weight:800;letter-spacing:-2px}.brand-word b{color:var(--red)}.navlinks{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:600}.navlinks>a{padding:28px 0;position:relative}.navlinks>a:hover{color:var(--red)}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:14px 23px;min-height:52px;font-size:14px;font-weight:700;border:1px solid transparent;background:var(--red);color:#fff;cursor:pointer;transition:background .2s}.button:hover{background:var(--accent-hover)}.button.light{background:#fff;color:var(--ink)}.button.ghost{background:transparent;color:inherit;border-color:#7b858f}.button.dark{background:var(--ink)}.arrow{font-size:23px;line-height:1}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}.menu-toggle{display:none}.hero{position:relative;background:var(--navy);color:white;overflow:hidden}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:67% 50%}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,19,30,.96) 0%,rgba(9,19,30,.88) 32%,rgba(9,19,30,.32) 70%,rgba(9,19,30,.12))}.hero-content{position:relative;z-index:2;padding:86px 0 80px;max-width:730px}.hero .eyebrow{color:#fff;border-left:3px solid var(--red);padding-left:13px}.hero p{max-width:565px;color:#dce3e9;font-size:18px;line-height:1.7}.hero h1 em{font-style:normal;color:#fff}.hero-bottom{position:relative;z-index:2;display:flex;border-top:1px solid #ffffff35;padding:20px 0;gap:50px;font-size:14px;color:#e2e8ed}.hero-bottom span{display:flex;gap:10px;align-items:center}.tick{color:var(--accent-on-dark)}.quicklinks{display:grid;grid-template-columns:repeat(3,1fr);background:var(--paper);border-bottom:1px solid var(--line)}.quicklink{padding:32px 36px;border-right:1px solid var(--line);display:flex;align-items:center;gap:20px}.quicklink .index{font-family:'Barlow Condensed',sans-serif;font-size:32px;color:#a1aab2}.quicklink strong{display:block;font-size:21px}.quicklink small{color:var(--muted);font-size:14px}.quicklink:hover{background:#e7edf1}.quicklink>.arrow{margin-left:auto;color:var(--red)}.section{padding:85px 0}.section.gray{background:var(--paper)}.section.dark{background:var(--navy);color:white}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.section-head h2{margin-bottom:0}.section-head p{color:var(--muted);max-width:440px;margin:0}.textlink{font-size:14px;font-weight:700;border-bottom:1px solid var(--red);padding-bottom:4px;white-space:nowrap}.grid{display:grid;gap:24px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:white;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}.card-image{width:100%;height:248px;object-fit:cover;background:#e7eaed;transition:transform .35s}.card:hover .card-image{transform:scale(1.025)}.card-body{padding:27px;flex:1;display:flex;flex-direction:column}.card h3{margin-bottom:13px}.card p{color:var(--muted);font-size:15px}.card .textlink{align-self:start;margin-top:auto}.card-tag{font-size:12px;letter-spacing:.09em;color:var(--red);text-transform:uppercase;font-weight:800;margin-bottom:11px}.feature{display:grid;grid-template-columns:1.05fr 1fr;min-height:500px}.feature>img{width:100%;height:100%;max-height:630px;object-fit:cover}.feature-copy{padding:62px;background:var(--navy);color:white}.feature-copy p{color:#d5dce3}.feature-copy .eyebrow{color:var(--accent-on-dark)}.blackwell{font-family:Inter,Arial,Helvetica,sans-serif;font-weight:800;letter-spacing:-.025em;font-size:32px;line-height:1.05;margin-bottom:30px}.blackwell small{display:block;font-family:Inter,Arial,Helvetica,sans-serif;font-size:12px;font-weight:500;line-height:1.4;letter-spacing:.3em;margin-top:8px;color:#b5c1cb}.brand-strip{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:32px 0;border-bottom:1px solid var(--line);align-items:center}.brand-strip a{font-size:21px;font-weight:800;letter-spacing:-.04em;color:#53606d}.brand-strip a:hover{color:var(--red)}.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 46px}.service-link{padding:28px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:35px 1fr 25px;gap:18px}.service-link h3{font-size:30px;margin-bottom:10px}.service-link p{color:var(--muted);font-size:15px;margin:0}.service-link>span:first-child{color:var(--accent-ink);font-weight:700}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.split img{width:100%;max-height:550px;object-fit:cover}.stat-row{display:flex;gap:40px;border-top:1px solid var(--line);margin-top:30px;padding-top:24px}.stat-row strong{display:block;font-family:'Barlow Condensed';font-size:44px;line-height:1.1}.stat-row span{font-size:13px;color:var(--muted)}.cta{background:var(--red);color:white;padding:52px 0}.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:46px;margin-bottom:9px}.cta p{margin:0}.footer{background:#0c1622;color:#acb9c7;padding:65px 0 24px;font-size:14px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:50px}.footer h3{font-family:Inter,sans-serif;font-size:14px;color:white;letter-spacing:0;margin-bottom:24px}.footer a{display:block;margin-bottom:10px}.footer a:hover{color:white}.footer .brand-word{color:white;margin-bottom:20px;display:block}.footer-bottom{border-top:1px solid #ffffff22;margin-top:40px;padding-top:23px;display:flex;justify-content:space-between;gap:30px;font-size:12px}.socials{display:flex;flex-wrap:wrap;gap:13px;margin-top:22px;font-size:13px}.subhero{background:var(--navy);color:#fff;padding:48px 0 60px}.crumbs{font-size:13px;color:#8e9dae;margin-bottom:25px}.crumbs a{color:inherit}.subhero h1{max-width:1040px;font-size:clamp(44px,5vw,72px)}.subhero p{font-size:18px;color:#d5dfe6;max-width:850px;margin:0}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:62px}.article{max-width:900px}.article h2{font-size:38px;margin:36px 0 18px}.article h3{font-size:28px;margin:26px 0 12px}.article p,.article li{color:#445465;line-height:1.8}.article img{max-height:620px;object-fit:contain;margin:30px auto}.article a{color:var(--accent-ink);text-decoration:underline}.article table,.specs{border-collapse:collapse;width:100%;margin:25px 0;font-size:14px}.article td,.article th,.specs td,.specs th{padding:13px;border:1px solid var(--line);text-align:left}.article th,.specs th{background:var(--paper)}.article table{display:block;overflow:auto}.sidebox{background:var(--paper);padding:30px;height:fit-content;position:sticky;top:25px}.sidebox h3{font-size:30px}.sidebox a{display:block;margin-top:16px;font-size:14px}.sidebox .button{display:flex}.filterbar{display:flex;align-items:end;gap:20px;flex-wrap:wrap;background:var(--paper);padding:24px;margin-bottom:30px}.filterbar label{font-weight:600;font-size:13px;display:flex;flex-direction:column;gap:6px;flex:1;min-width:160px}input,select,textarea{border:1px solid #c9d1d8;border-radius:0;padding:12px;color:var(--ink);background:#fff;width:100%}.results{font-size:14px;color:var(--muted);margin-bottom:24px}.product-card .card-image{object-fit:contain;padding:12px;height:225px}.product-card .spec-line{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:13px;margin:10px 0 24px;color:var(--muted)}.product-card .spec-line b{display:block;color:var(--ink)}.hidden,[hidden]{display:none!important}details.faq{padding:22px 0;border-bottom:1px solid var(--line)}details.faq summary{font-weight:700;cursor:pointer;font-size:17px}details.faq p{margin:16px 0 0;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:70px}.contact-form{background:var(--paper);padding:35px}.contact-form label{display:block;font-size:14px;font-weight:600;margin-bottom:17px}.contact-form input,.contact-form textarea,.contact-form select{margin-top:6px}.contact-form textarea{min-height:160px}.contact-form small{font-size:13px;color:var(--muted)}.notice{font-size:14px;border-left:3px solid var(--red);background:var(--paper);padding:16px 20px;margin:25px 0}.product-main{display:grid;grid-template-columns:1.2fr 1fr;gap:50px}.product-main>img{width:100%;height:460px;object-fit:contain;background:var(--paper);padding:25px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0}.gallery img{height:220px;width:100%;object-fit:cover}.skip{position:absolute;left:20px;top:-100px;z-index:100;background:white;padding:15px}.skip:focus{top:10px}.empty{text-align:center;padding:50px;background:var(--paper)}.tag-links{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.tag-links a{padding:8px 14px;border:1px solid var(--line);font-size:14px}.tag-links a:hover{border-color:var(--red);color:var(--accent-ink)}.media-link{border:1px solid var(--line);padding:16px;margin:14px 0;display:block}.article iframe{width:100%;aspect-ratio:16/9;border:0}.article ul{padding-left:24px}
@media(min-width:1600px){.hero-content{padding:110px 0}.hero{min-height:720px}}@media(max-width:1100px){.nav{gap:20px}.navlinks{gap:18px;font-size:13px}.nav>.button{display:none}.hero-content{max-width:650px}.feature-copy{padding:40px}.grid.four{grid-template-columns:repeat(2,1fr)}.footer-grid{gap:28px}.quicklink{padding:25px}.article-layout{gap:30px;grid-template-columns:minmax(0,1fr) 270px}}
@media(max-width:800px){.wrap{width:calc(100% - 36px)}.topbar .wrap>span{font-size:11px}.topbar a{margin-left:12px}.topbar .aux{display:none}.nav{min-height:78px}.logo img{width:150px;max-height:58px}.menu-toggle{display:block;background:none;border:1px solid var(--line);padding:8px 12px}.navlinks{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:20px;box-shadow:0 15px 25px #0002}.navlinks.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.navlinks>a{padding:12px}.hero-content{padding:58px 0;max-width:630px}.hero:after{background:linear-gradient(90deg,#09131eed,#09131eaa)}.hero p{font-size:16px}.hero-bottom{gap:15px;flex-wrap:wrap;font-size:12px}.quicklinks{grid-template-columns:1fr}.quicklink{padding:18px 22px;border-bottom:1px solid var(--line)}.quicklink strong{font-size:18px}.quicklink .index{font-size:26px}.section{padding:55px 0}.section-head{align-items:start;flex-direction:column;gap:20px}.grid.three,.grid.two{grid-template-columns:1fr}.feature{grid-template-columns:1fr}.feature>img{max-height:380px}.feature-copy{padding:34px 25px}.split{grid-template-columns:1fr;gap:30px}.service-list{grid-template-columns:1fr}.cta .wrap{align-items:start;flex-direction:column}.cta h2{font-size:38px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px 20px}.footer-bottom{flex-direction:column;gap:5px}.article-layout,.contact-grid,.product-main{grid-template-columns:1fr;gap:35px}.sidebox{position:static}.brand-strip{justify-content:center}.brand-strip a{font-size:18px}.gallery{grid-template-columns:repeat(2,1fr)}.gallery img{height:160px}.product-main>img{height:340px}.contact-form{padding:25px}.subhero{padding:32px 0 45px}.card-image{height:260px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.button{color:#fff}.button.light{color:var(--ink)}.button.dark{color:white}.button.ghost{color:inherit}.eyebrow,.card-tag{color:var(--accent-ink)}.dark .eyebrow,.subhero .eyebrow{color:var(--accent-on-dark)}.hero .eyebrow{color:white}.cta{color:white}.hero h1{max-width:700px}.footer .brand-word b{color:var(--accent-on-dark)}.logo img{width:190px;max-height:104px}.nav{min-height:126px}.hero-content{padding-top:75px;padding-bottom:75px}

@media(max-width:800px){.nav{min-height:108px}.logo img{width:156px;max-height:88px}.hero-content{padding-top:54px;padding-bottom:54px}}
.product-filter-item{min-width:0}.product-filter-item>.card{height:100%}.article{overflow-wrap:anywhere}.article .textlink{white-space:normal}.contact-grid h2{font-size:clamp(30px,3.7vw,52px)}
.blackwell-model-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:34px 0}.blackwell-model-images figure{margin:0;border:1px solid var(--line);background:var(--paper)}.article .blackwell-model-images img{width:100%;height:300px;object-fit:contain;margin:0;padding:20px}.blackwell-model-images figcaption{padding:13px 18px;background:#fff;border-top:1px solid var(--line);font-size:13px;font-weight:700;color:var(--muted)}
@media(max-width:800px){.blackwell-model-images{grid-template-columns:1fr}.article .blackwell-model-images img{height:250px}}

/* Keep the seller route visible in the shared navigation. */
@media(min-width:801px){.nav{gap:24px}.navlinks{gap:19px}.navlinks>a{white-space:nowrap}}
@media(min-width:801px) and (max-width:1240px){.nav>.button{display:none}.nav{gap:16px}.navlinks{gap:14px;font-size:14px}.logo img{width:164px}}
@media(min-width:801px) and (max-width:1020px){.nav{flex-wrap:wrap;padding:15px 0}.logo{margin-right:0}.navlinks{flex:1;flex-wrap:wrap;justify-content:flex-end;gap:4px 18px}.navlinks>a{padding:8px 0}}

/* Compact stock status labels shared by cards and specification pages. */
.stock-photo.is-sold,.stock-photo.is-under-offer,.used-product-photo:has(.sold-badge),.used-product-photo:has(.under-offer-badge){position:relative;display:block}.sold-badge,.under-offer-badge{position:absolute;top:16px;left:16px;z-index:2;padding:8px 14px;font-size:14px;font-weight:800;line-height:1.4;letter-spacing:.04em;text-transform:uppercase;pointer-events:none}.sold-badge{background:#a92b32;color:#fff}.under-offer-badge{background:#f6c65b;color:#34250c}

/* Original industry artwork, displayed on white on every page. */
.industry-logos{background:#fff;padding:30px 0;border-block:1px solid #e6ebef}
.industry-logos-grid{display:grid;grid-template-columns:minmax(270px,2.5fr) repeat(4,minmax(90px,1fr));align-items:center;gap:24px;margin:0;padding:0;list-style:none}
.industry-logo{display:flex;align-items:center;justify-content:center;min-width:0;background:#fff}
.industry-logo svg{display:block;width:100%;height:auto;max-width:136px;overflow:hidden;background:#fff}
.industry-logo-ukgsa svg{max-width:410px}
.industry-logo-amps svg{max-width:111px}
.industry-logo-made-in-britain svg{max-width:100px}
.industry-logo-chamber svg{max-width:142px}
@media(max-width:900px){.industry-logos-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.industry-logo-ukgsa{grid-column:1/-1}}
@media(max-width:600px){.industry-logos{padding:26px 0}.industry-logos-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px}.industry-logo-chamber svg{max-width:130px}.industry-logo-made-in-britain svg{max-width:90px}}

.footer a.preferred-source{display:inline-flex;align-items:center;max-width:100%;min-height:44px;margin:10px 0 0;padding:10px 14px;border:1px solid var(--red);border-radius:4px;background:#fff;color:var(--accent-ink);font-size:14px;font-weight:700;line-height:1.4;text-align:left;overflow-wrap:break-word}.footer a.preferred-source:hover{background:var(--red);color:#fff}.footer a.preferred-source:focus-visible{outline:3px solid #fff;outline-offset:4px}