@font-face{font-family:'Liberation Sans';src:url('/assets/liberation-sans-regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:'Liberation Sans';src:url('/assets/liberation-sans-bold.ttf') format('truetype');font-style:normal;font-weight:700;font-display:swap}
:root{--font:'Liberation Sans',Arial,sans-serif;--ink:#151a20;--panel:#212830;--paper:#f6f6f3;--steel:#e6e9eb;--text:#222c34;--muted:#66727b;--copper:#c6a17d;--line:#d5dade;--dark-line:#3c444d;--white:#f6f7f5}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:32px}
body{margin:0;background:var(--ink);color:var(--white);font-family:var(--font);font-size:16px;font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;font-synthesis:none}
body.modal-open{overflow:hidden}
button,input,select,textarea{font:inherit;letter-spacing:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;border:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
figure,dl,dd,h1,h2,h3,p{margin:0}
[hidden]{display:none!important}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--copper);outline-offset:5px}
.container,.nav-shell{width:min(calc(100% - 112px),1280px);margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:var(--copper);color:var(--ink);padding:10px 18px}
.skip-link:focus{top:16px}
.header{position:absolute;inset:0 0 auto;height:96px;z-index:20;border-bottom:1px solid #ffffff26;background:#151a206b}
.nav-shell{height:100%;display:flex;align-items:center;justify-content:space-between;gap:40px}
.brand{display:flex;align-items:center;gap:14px;flex-shrink:0}
.brand-symbol{width:40px;height:44px;display:grid;place-items:center;border-left:1px solid var(--copper);font-size:36px;line-height:1;color:var(--copper)}
.brand-type{display:flex;flex-direction:column;gap:5px}
.brand-name{display:flex;align-items:center;gap:12px;font-size:23px;line-height:1.1;font-weight:700;letter-spacing:.075em}
.brand-eec{color:var(--copper);font-size:12px;letter-spacing:.035em;font-weight:400;border:1px solid #c6a17d80;padding:3px 5px}
.brand-caption{font-size:12px;line-height:1.2;letter-spacing:.16em;color:#acb5bd}
.desktop-nav{display:flex;align-items:center;gap:36px;font-size:14px}
.desktop-nav a,.text-link,.back-top,.footer-policy{transition:color .2s}
.desktop-nav a:hover,.text-link:hover,.back-top:hover,.footer-policy:hover{color:var(--copper)}
.nav-actions{display:flex;align-items:center;gap:20px}
.language{display:flex;gap:8px;align-items:center;color:#78838d;font-size:13px}
.lang-button{background:none;color:#a9b3bc;padding:10px 1px;font-size:13px}
.lang-button.active{color:#fff}
.menu-toggle{display:none;background:none;width:36px;height:44px;padding:12px 2px;color:var(--white)}
.menu-toggle span{display:block;height:1px;background:currentColor;margin:7px 0}
.mobile-nav{position:absolute;inset:100% 0 auto;background:var(--ink);padding:16px 28px 24px;border-bottom:1px solid var(--dark-line)}
.mobile-nav a{display:block;padding:14px 0;border-bottom:1px solid var(--dark-line)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:14px 26px;border:1px solid transparent;font-size:14px;line-height:1.5;text-align:center;transition:background .2s,border-color .2s,color .2s}
.button-copper{background:var(--copper);color:var(--ink);border-color:var(--copper)}
.button-copper:hover{background:#d5b493;border-color:#d5b493}
.button-outline{color:inherit;background:none;border-color:currentColor}
.button-outline:hover{background:#ffffff0d}
.button-dark{background:var(--ink);color:var(--white);border-color:var(--ink)}
.button-dark:hover{background:#323c46;border-color:#323c46}
.text-action{background:none;padding:7px 0;font-size:14px;line-height:1.5;color:inherit;border-bottom:1px solid currentColor;width:fit-content;transition:color .2s}
.text-action:hover{color:#896948}
.hero .text-action:hover{color:var(--copper)}
.hero{position:relative;isolation:isolate;min-height:810px;background:var(--ink);overflow:hidden;display:flex;align-items:center}
.hero-art{position:absolute;inset:76px -3% 0 24%;background:url('/assets/cable-hero.webp') center/cover no-repeat;z-index:-2}
.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#151a20 0%,#151a20ed 22%,#151a20a6 40%,#151a2029 65%,#151a2000 100%),linear-gradient(0deg,#151a20 0%,#151a2000 34%)}
.hero-content{padding-block:175px 170px}
.eyebrow,.small-label{font-size:12px;line-height:1.6;letter-spacing:.12em;text-transform:uppercase;font-weight:400}
.eyebrow{color:#86674b}
.hero-eyebrow{display:flex;align-items:center;gap:16px;color:var(--copper);margin-bottom:32px}
.short-line{width:32px;height:1px;background:currentColor;flex-shrink:0}
h1{font-size:clamp(60px,6.2vw,88px);font-weight:400;letter-spacing:-.045em;line-height:1.06;max-width:840px}
.hero-description{max-width:410px;color:#bfc8d0;margin-top:28px;line-height:1.7}
.hero-tech-line{display:flex;align-items:center;gap:24px;margin-top:26px;font-size:16px;color:#d8dee3}
.hero-tech-line>span+span{border-left:1px solid #71808c66;padding-left:24px}
.hero-buttons{display:flex;align-items:center;gap:28px;margin-top:35px;flex-wrap:wrap}
.hero-baseline{position:absolute;inset-inline:0;bottom:0;display:flex;justify-content:space-between;align-items:center;min-height:76px;border-top:1px solid #ffffff26;gap:24px;font-size:12px;letter-spacing:.12em;color:#a7b1ba}
.scroll-link{color:var(--white);letter-spacing:0;font-size:13px;padding-bottom:2px;border-bottom:1px solid #8f9aa480}
.light-section{background:var(--paper);color:var(--text)}
.group-section,.product-section,.catalogue-section,.standards-section,.engineering-section{padding:88px 0}
.section-top{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:42px}
.small-label{color:var(--muted)}
.text-link{font-size:13px}
.section-intro{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:80px;margin-bottom:48px}
h2{font-size:clamp(38px,4.2vw,60px);line-height:1.12;font-weight:400;letter-spacing:-.035em}
.muted-heading{color:#919ba2}
.intro-copy{max-width:400px;color:var(--muted);font-size:16px;line-height:1.7}
.plant-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.plant{padding:30px 30px 30px 0;display:flex;flex-direction:column;min-height:253px}
.plant+.plant{border-left:1px solid var(--line);padding-left:32px}
.plant-range{font-size:58px;letter-spacing:-.04em;line-height:1.2;margin-top:25px;margin-bottom:18px;font-variant-numeric:tabular-nums}
.plant-range>span{font-size:21px;color:var(--muted);letter-spacing:0}
.plant h3{font-size:19px;font-weight:400;line-height:1.4;letter-spacing:-.01em}
.plant-link,.plant-footnote{font-size:13px;line-height:1.5;margin-top:20px;width:fit-content}
.plant-link{border-bottom:1px solid #74818a66}
.plant-footnote{color:var(--muted)}
.plant-featured{background:var(--panel);color:var(--white);padding-inline:32px;margin-block:-1px;border:0!important}
.plant-featured .small-label,.plant-featured .plant-range>span,.plant-featured .plant-link{color:var(--copper)}
.product-section{background:var(--steel);color:var(--text)}
.product-heading{margin-bottom:42px}
.product-layout{display:grid;grid-template-columns:1.16fr 1fr;gap:76px;align-items:center}
.product-image,.standards-image{position:relative;min-width:0;overflow:hidden;background:#ccd1d6}
.product-image img{width:100%;aspect-ratio:1.14;object-fit:cover;object-position:50% 50%}
.product-image figcaption,.standards-image figcaption{position:absolute;inset:auto 0 0;background:#e9edefed;padding:12px 18px;color:#455661;font-size:12px;letter-spacing:.06em;line-height:1.5}
.product-detail{min-width:0}
.range-tabs{display:flex;gap:18px;margin-top:12px;border-bottom:1px solid #c4cdd3}
.range-tab{background:none;color:#647480;font-size:14px;line-height:1.5;border-bottom:2px solid transparent;white-space:nowrap;padding:12px 0}
.range-tab.selected{border-color:#9e7c59;color:#775434}
.range-tab:hover{color:var(--ink)}
.range-panel{padding:22px 0 24px;min-height:184px}
.range-display{display:flex;gap:12px;align-items:baseline;line-height:1.15;margin-bottom:10px;font-variant-numeric:tabular-nums}
#range-value{font-size:58px;letter-spacing:-.04em}
.range-display>span:last-child{font-size:20px;color:#886546}
.range-panel h3{font-size:21px;line-height:1.35;font-weight:400;letter-spacing:-.015em}
.range-panel p{font-size:14px;line-height:1.7;color:var(--muted);margin-top:9px;max-width:410px}
.product-spec{border-top:1px solid #c4cdd3;margin-bottom:20px}
.product-spec>div{display:flex;justify-content:space-between;align-items:baseline;gap:18px;border-bottom:1px solid #c4cdd3;padding:12px 0;font-size:14px;line-height:1.5}
.product-spec dt{color:var(--muted)}
.product-spec dd{text-align:right}
.catalogue-section{background:#fafaf8}
.catalogue-intro{grid-template-columns:1.4fr 1fr;gap:70px;margin-bottom:36px}
.catalogue-size-band{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:35px;align-items:center;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:35px}
.catalogue-size-band>div{display:flex;flex-direction:column;gap:8px}
.catalogue-size-band>div+div{padding-left:35px;border-left:1px solid var(--line)}
.catalogue-size-band strong{font-size:33px;line-height:1.2;font-weight:400;letter-spacing:-.025em;display:block}
.catalogue-size-band .section-range-value{font-size:44px;white-space:nowrap}
.section-range-value small{font-size:18px;letter-spacing:0}
.catalogue-size-band>p{color:var(--muted);font-size:13px;line-height:1.7;max-width:285px}
.catalogue-controls{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:20px}
.catalogue-controls label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:12px;line-height:1.5}
.catalogue-controls input,.catalogue-controls select{min-width:0;width:100%;height:48px;padding:10px 13px;border:1px solid #cbd2d6;background:#fafaf8;color:var(--text);font-size:14px;line-height:1.5;border-radius:0}
.catalogue-controls input::placeholder{color:#7a858d}
.catalogue-controls select{padding-right:26px}
.catalogue-filter-line{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:25px;margin-bottom:16px}
.system-filters{display:flex;gap:22px;flex-wrap:wrap}
.system-filters button{padding:7px 0;background:none;color:var(--muted);font-size:13px;line-height:1.5;border-bottom:1px solid transparent}
.system-filters button.selected{color:var(--text);border-color:var(--text)}
.system-filters button:hover{color:#886545}
.catalogue-count{color:var(--muted);font-size:12px;line-height:1.5;text-align:right}
.cable-grid{border-top:1px solid var(--line)}
.cable-card{display:grid;grid-template-columns:100px 1fr 1.6fr 165px;align-items:center;gap:26px;min-height:104px;padding:24px 0;border-bottom:1px solid var(--line)}
.cable-card-top{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted);line-height:1.5}
.cable-system{color:#836243;font-size:12px;letter-spacing:.06em}
.cable-card h3{font-size:16px;font-weight:400;line-height:1.4;letter-spacing:-.01em}
.cable-marks{display:flex;gap:5px 14px;flex-wrap:wrap;align-items:center;font-size:13px;line-height:1.5;color:#465864;overflow-wrap:anywhere;min-width:0}
.cable-card-bottom{display:flex;flex-direction:column;align-items:flex-end;gap:9px;text-align:right}
.cable-norm{font-size:12px;line-height:1.5;color:var(--muted)}
.cable-request{padding:2px 0;background:none;color:var(--text);border-bottom:1px solid #74818a66;font-size:13px;line-height:1.5}
.cable-request:hover{color:#886545;border-color:currentColor}
.catalogue-more{text-align:center;margin-top:30px}
.catalogue-more .button{border-color:#b2bbc2;min-height:46px;padding:12px 24px;font-size:13px}
.catalogue-more .button:hover{background:var(--steel)}
.catalogue-empty{padding:40px 0;text-align:center;border-bottom:1px solid var(--line)}
.catalogue-empty h3{font-weight:400;font-size:22px}
.catalogue-empty p{color:var(--muted);font-size:14px;margin-top:10px}
.catalogue-empty .text-action{margin-top:18px}
.size-details{margin-top:36px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.size-details summary{padding:17px 24px 17px 0;cursor:pointer;font-size:13px;line-height:1.5;list-style:none;position:relative}
.size-details summary::-webkit-details-marker{display:none}
.size-details summary::after{content:'+';position:absolute;right:0;top:12px;font-size:22px;color:#826242}
.size-details[open] summary::after{content:'−'}
.cross-section-series{display:flex;flex-wrap:wrap;gap:10px 18px;padding-bottom:19px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.catalogue-notation{font-size:12px;line-height:1.7;color:var(--muted);margin-top:18px;max-width:840px}
.standards-section{background:var(--panel);color:var(--white)}
.standards-section .eyebrow{color:var(--copper)}
.standards-section .small-label{color:#aab7c1}
.standards-intro{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:80px;margin-bottom:42px}
.standards-intro h2{max-width:540px}
.standards-intro p{color:#b5bfc7;max-width:365px;font-size:16px;line-height:1.7;margin-top:26px}
.standards-image img{width:100%;aspect-ratio:1.6;object-fit:cover;object-position:center 44%}
.standards-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:35px;padding-top:30px;border-top:1px solid #ffffff26}
.standards-grid h3{font-size:20px;font-weight:400;line-height:1.4;letter-spacing:-.01em;margin-bottom:14px}
.standard-codes{display:flex;flex-direction:column;align-items:flex-start;gap:6px;font-size:12px;line-height:1.6;color:#b8c3cc}
.standard-codes a{border-bottom:1px solid #66758080}
.standard-codes a:hover{color:var(--copper)}
.standards-note{font-size:12px;line-height:1.7;color:#9eacb7;margin-top:28px}
.engineering-section h2{margin-bottom:42px}
.quality-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px;border-top:1px solid var(--line);padding-top:28px}
.quality-grid article>span{font-size:12px;color:#92704f}
.quality-grid h3{font-size:22px;font-weight:400;line-height:1.4;letter-spacing:-.015em;margin-top:16px}
.quality-grid p{color:var(--muted);font-size:15px;line-height:1.7;margin-top:12px;max-width:330px}
.applications-band{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:26px;margin-top:42px;border-top:1px solid var(--line);font-size:13px;line-height:1.6}
.applications-band .small-label{color:#8c6b4c}
.contact-section{padding:75px 0 80px;background:#dce2e6;color:var(--text)}
.contact-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center}
.contact-layout .button{margin-top:28px}
.contact-email{display:block;width:fit-content;font-size:34px;line-height:1.4;letter-spacing:-.025em;border-bottom:1px solid #83929c80;margin-top:14px}
.contact-email:hover{color:#826140}
.contact-details p{font-size:15px;line-height:1.7;margin-top:24px;color:#5b6b78}
.contact-websites{display:flex;gap:25px;margin-top:25px;font-size:13px}
.contact-websites a{border-bottom:1px solid #83929c80}
.footer{padding:36px 0 24px;background:var(--ink)}
.footer-main{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:28px;border-bottom:1px solid var(--dark-line)}
.footer-brand .brand-name{font-size:20px}
.footer-brand .brand-symbol{font-size:32px}
.back-top{font-size:13px;color:#b0bac2}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:22px;font-size:12px;line-height:1.6;color:#9eabb5}
.footer-policy{padding:0;background:none;font-size:12px;color:inherit}
.enquiry-dialog{width:min(600px,calc(100% - 32px));max-height:calc(100dvh - 40px);margin:auto;padding:0;border:1px solid #4a5661;background:var(--panel);color:var(--white);box-shadow:0 30px 100px #0007;overflow-y:auto}
.enquiry-dialog::backdrop{background:#10151acf;backdrop-filter:blur(5px)}
.dialog-inner{position:relative;padding:40px 36px 32px}
.dialog-inner>.eyebrow{color:var(--copper)}
.dialog-close{position:absolute;right:16px;top:12px;padding:0;width:40px;height:40px;background:none;color:#c0cbd3;font-size:28px;line-height:1}
.dialog-close:hover{color:var(--copper)}
.dialog-inner h2{font-size:32px;line-height:1.2;margin-top:18px}
.dialog-subtitle{font-size:14px;color:#b5c0c9;line-height:1.7;margin-top:16px}
#enquiry-form{margin-top:24px}
#enquiry-form label{display:flex;flex-direction:column;gap:7px;font-size:13px;line-height:1.5;color:#c4ced5;margin-bottom:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
#enquiry-form input,#enquiry-form textarea,.form-feedback textarea{width:100%;min-width:0;border:1px solid #52616d;border-radius:0;background:#192128;color:var(--white);padding:11px 12px;font-size:16px;line-height:1.5}
#enquiry-form textarea,.form-feedback textarea{resize:vertical;min-height:116px}
#enquiry-form input::placeholder,#enquiry-form textarea::placeholder{color:#8394a1}
.form-note{font-size:12px;line-height:1.7;color:#99a9b5;margin:3px 0 20px}
.form-actions{display:flex;gap:12px;flex-wrap:wrap}
.form-actions .button{min-height:48px;padding:12px 20px;font-size:13px}
.form-feedback{font-size:14px;line-height:1.7;color:var(--copper);margin-top:18px}
.form-feedback:empty{display:none}
.form-feedback textarea{margin-top:12px}
.policy-dialog .dialog-inner>p{font-size:15px;line-height:1.7;color:#bbc5ce;margin-top:20px}
.policy-dialog .button{margin-top:26px}

@media(min-width:1600px){.hero{min-height:860px}.hero-art{inset-inline:27% 0}.hero-content{padding-top:190px;padding-bottom:190px}}
@media(max-width:1180px){
  .container,.nav-shell{width:calc(100% - 72px)}
  .desktop-nav{gap:25px}.nav-shell{gap:28px}
  .hero{min-height:760px}.hero-content{padding-top:162px;padding-bottom:152px}
  .section-intro,.product-layout,.standards-intro,.contact-layout{gap:48px}
  .plant-range{font-size:50px}.plant h3{font-size:18px}.plant+.plant{padding-left:25px}
  .cable-card{grid-template-columns:86px 1fr 1.4fr 140px;gap:20px}
  .catalogue-size-band{gap:24px}.catalogue-size-band>div+div{padding-left:24px}
  .catalogue-size-band .section-range-value{font-size:38px}
  .quality-grid{gap:34px}.applications-band{gap:18px;flex-wrap:wrap}
}
@media(max-width:900px){
  .desktop-nav{display:none}.menu-toggle{display:block}
  .hero-art{inset:120px -28% 0 8%;opacity:.8}
  .hero-shade{background:linear-gradient(90deg,#151a20 0%,#151a20e6 20%,#151a2099 48%,#151a2022 100%),linear-gradient(0deg,#151a20 0%,#151a2000 44%)}
  .hero-content{padding-top:152px;padding-bottom:172px}
  .hero-description{max-width:370px}
  .group-section,.product-section,.catalogue-section,.standards-section,.engineering-section{padding-block:68px}
  .section-intro{gap:32px}.plant{padding-right:20px}.plant+.plant{padding-left:20px}.plant-range{font-size:43px}.plant .small-label{font-size:12px;letter-spacing:.04em}.plant h3{font-size:17px}
  .product-layout{grid-template-columns:1fr 1fr;gap:32px;align-items:start}
  .product-image img{aspect-ratio:.83;object-position:54% center}
  .range-tabs{gap:14px}.range-tab{font-size:13px}.range-panel{min-height:202px}#range-value{font-size:48px}.range-panel h3{font-size:19px}
  .product-spec>div{font-size:13px;gap:14px}.product-spec dd{max-width:175px}
  .catalogue-intro{grid-template-columns:1.3fr 1fr;gap:32px}
  .catalogue-size-band{grid-template-columns:1.4fr 1fr}.catalogue-size-band>p{grid-column:1/-1;max-width:100%}
  .catalogue-controls{grid-template-columns:1.3fr 1fr 1fr;gap:14px}
  .cable-card{grid-template-columns:85px 1fr 145px;gap:16px 22px;min-height:122px}
  .cable-card-top{grid-column:1;grid-row:1/3}.cable-card h3{grid-column:2;grid-row:1}.cable-marks{grid-column:2;grid-row:2}.cable-card-bottom{grid-column:3;grid-row:1/3}
  .standards-intro{gap:36px}.standards-grid{gap:28px;grid-template-columns:1fr 1fr}
  .standards-image img{aspect-ratio:1.1}.standards-intro p{font-size:15px}
  .quality-grid{gap:26px}.quality-grid p{font-size:14px}
  .applications-band{justify-content:flex-start;gap:14px 26px}.applications-band>.small-label{flex-basis:100%}
  .contact-layout{gap:44px}.contact-email{font-size:28px}
}
@media(max-width:640px){
  .container,.nav-shell{width:calc(100% - 40px)}
  .header{height:78px}.nav-shell{gap:16px}.brand{gap:10px}.brand-symbol{width:29px;height:36px;font-size:30px}.brand-name{font-size:19px;gap:8px;letter-spacing:.06em}.brand-eec{font-size:12px;padding:2px 4px}.brand-caption{font-size:12px;letter-spacing:.09em}
  .nav-actions{gap:16px}.language{gap:6px}.lang-button{font-size:12px}
  .hero{min-height:850px;align-items:flex-start}
  .hero-content{padding-top:126px;padding-bottom:340px}
  .hero-eyebrow{font-size:12px;letter-spacing:.07em;gap:12px;margin-bottom:25px}.short-line{width:22px}
  h1{font-size:clamp(34px,9vw,56px);line-height:1.11;letter-spacing:-.043em}
  .hero-description{font-size:15px;line-height:1.7;max-width:330px;margin-top:23px}
  .hero-tech-line{margin-top:23px;gap:18px;font-size:14px}.hero-tech-line>span+span{padding-left:18px}
  .hero-buttons{margin-top:28px;gap:17px 24px}.hero-buttons .button{font-size:13px;min-height:48px;padding:12px 20px}.hero-buttons .text-action{font-size:13px}
  .hero-art{inset:374px -18% 40px -16%;opacity:.98;background-position:62% center}
  .hero-shade{background:linear-gradient(180deg,#151a20 0%,#151a20 42%,#151a2073 55%,#151a2000 75%,#151a20 96%)}
  .hero-baseline{min-height:66px;font-size:12px;letter-spacing:.07em}.scroll-link{font-size:12px}
  .group-section,.product-section,.catalogue-section,.standards-section,.engineering-section{padding-block:54px}
  .section-top{margin-bottom:30px;gap:20px;align-items:flex-start}.section-top .small-label{font-size:12px;letter-spacing:.045em;text-align:right}.eyebrow{font-size:12px;letter-spacing:.1em}.text-link{font-size:12px}
  h2{font-size:clamp(33px,8.6vw,45px);line-height:1.15;letter-spacing:-.035em}
  .section-intro,.catalogue-intro{grid-template-columns:1fr;gap:22px;margin-bottom:32px}.intro-copy{font-size:15px;max-width:100%}
  .plant-grid{display:block}.plant,.plant+.plant{padding:24px 0;min-height:0;border-left:0;position:relative}
  .plant+.plant{border-top:1px solid var(--line)}.plant .small-label{font-size:12px;letter-spacing:.09em}
  .plant-range{font-size:52px;margin-block:16px 10px}.plant-range>span{font-size:20px}.plant h3{font-size:20px}.plant-link,.plant-footnote{font-size:13px;margin-top:14px}
  .plant-featured{padding:27px 24px!important;margin-inline:-20px;margin-bottom:-1px;border-top:0!important}
  .product-heading{margin-bottom:30px}.product-layout{grid-template-columns:1fr;gap:30px}.product-image img{aspect-ratio:1.19;object-position:center}.product-image figcaption,.standards-image figcaption{font-size:12px;padding:10px 12px;letter-spacing:.025em}
  .range-tabs{gap:26px}.range-tab{font-size:14px}.range-panel{min-height:176px;padding-block:20px 24px}#range-value{font-size:54px}.range-panel h3{font-size:21px}.range-panel p{font-size:14px}
  .product-spec>div{font-size:14px;padding-block:12px}.product-spec dd{max-width:200px}
  .catalogue-size-band{padding-block:22px;gap:20px;margin-bottom:28px;grid-template-columns:1.55fr 1fr}.catalogue-size-band>div+div{padding-left:20px}
  .catalogue-size-band .small-label{font-size:12px;letter-spacing:.04em}.catalogue-size-band .section-range-value{font-size:31px}.section-range-value small{font-size:14px}.catalogue-size-band strong{font-size:26px}.catalogue-size-band>p{font-size:12px}
  .catalogue-controls{grid-template-columns:1fr 1fr;gap:17px 14px}.catalogue-search{grid-column:1/-1}.catalogue-controls input,.catalogue-controls select{font-size:16px;min-height:48px}.catalogue-controls label{font-size:12px}
  .catalogue-filter-line{display:block;margin-top:22px;margin-bottom:14px}.system-filters{gap:23px}.system-filters button{font-size:13px}.catalogue-count{display:block;text-align:left;margin-top:17px;font-size:12px}
  .cable-card{grid-template-columns:1fr;gap:13px;min-height:0;padding-block:22px}
  .cable-card-top{grid-column:1;grid-row:auto;flex-direction:row;justify-content:space-between;align-items:center;gap:14px;font-size:12px}.cable-system{font-size:12px}
  .cable-card h3{grid-column:1;grid-row:auto;font-size:18px;line-height:1.4}.cable-marks{grid-column:1;grid-row:auto;font-size:13px;gap:5px 13px}
  .cable-card-bottom{grid-column:1;grid-row:auto;flex-direction:row;justify-content:space-between;align-items:baseline;gap:15px;margin-top:2px}.cable-norm{font-size:12px;text-align:left}.cable-request{font-size:12px;white-space:nowrap}
  .catalogue-more{margin-top:24px}.catalogue-more .button{width:100%;font-size:13px}.size-details{margin-top:28px}.catalogue-notation{font-size:12px;margin-top:17px}
  .standards-intro{grid-template-columns:1fr;gap:28px;margin-bottom:30px}.standards-intro p{margin-top:22px;font-size:15px;max-width:100%}.standards-image img{aspect-ratio:1.55}
  .standards-grid{gap:28px 22px;padding-top:24px}.standards-grid h3{font-size:19px;margin-bottom:12px}.standard-codes{font-size:12px;gap:7px}.standards-note{font-size:12px;margin-top:25px}
  .engineering-section h2{margin-bottom:30px}.quality-grid{grid-template-columns:1fr;gap:25px;padding-top:26px}.quality-grid article{display:grid;grid-template-columns:24px 1fr;gap:0 18px}.quality-grid article>span{font-size:12px;margin-top:5px}.quality-grid h3{margin:0;font-size:22px}.quality-grid p{grid-column:2;font-size:15px;max-width:100%;margin-top:8px}
  .applications-band{margin-top:32px;padding-top:23px;gap:12px 24px;font-size:12px}.applications-band>.small-label{font-size:12px}
  .contact-section{padding-block:48px 54px}.contact-layout{grid-template-columns:1fr;gap:36px}.contact-layout .button{min-height:48px;margin-top:25px}.contact-email{font-size:29px;overflow-wrap:anywhere;max-width:100%;margin-top:12px}.contact-details p{font-size:14px;margin-top:21px}.contact-websites{font-size:12px;gap:23px;margin-top:22px}
  .footer{padding-block:28px 22px}.footer-main{padding-bottom:24px;gap:18px}.footer-brand .brand-name{font-size:18px}.footer-brand .brand-symbol{font-size:29px}.back-top{font-size:12px}.footer-bottom{font-size:12px;gap:20px;padding-top:19px}.footer-policy{font-size:12px}
  .dialog-inner{padding:36px 24px 28px}.dialog-inner h2{font-size:29px}.dialog-subtitle{font-size:14px}.form-row{grid-template-columns:1fr;gap:0}.form-actions{display:grid;grid-template-columns:1fr}.form-actions .button{width:100%}.form-note{font-size:12px}.policy-dialog .dialog-inner>p{font-size:14px}
}
@media(max-width:360px){
  .container,.nav-shell{width:calc(100% - 32px)}.nav-shell{gap:12px}.brand-eec{display:none}.nav-actions{gap:12px}.brand-name{font-size:18px}.brand-caption{font-size:12px}.hero{min-height:880px}.hero-art{top:405px}.hero-buttons{gap:18px}.hero-buttons .text-action{font-size:12px}.plant-featured{margin-inline:-16px}.range-tabs{gap:19px}.catalogue-size-band .section-range-value{font-size:28px}.catalogue-size-band strong{font-size:24px}.catalogue-size-band>div+div{padding-left:15px}.catalogue-controls{gap:14px 10px}.system-filters{gap:19px}.contact-email{font-size:26px}.footer-main{align-items:flex-start}.footer-brand .brand-name{font-size:17px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* BlackROCK Cable identity and integrated production */
.brand-logo{width:238px;height:auto}.brand{gap:0}.brand-caption,.brand-symbol,.brand-name{display:none}
.hero-description{max-width:455px}.group-section .intro-copy{max-width:490px}
.materials-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:44px;border-top:1px solid var(--line);padding:30px 0 38px}
.materials-grid article{padding-right:30px}.materials-grid article+article{border-left:1px solid var(--line);padding-left:44px}
.materials-grid h3{font-size:26px;font-weight:400;letter-spacing:-.02em;line-height:1.3;margin:12px 0}
.materials-grid p{max-width:490px;color:var(--muted);line-height:1.7}
.division-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:16px 0;color:var(--muted);font-size:14px}
.integration-value{display:grid;grid-template-columns:1fr 1.3fr;gap:65px;margin-top:44px;padding-top:36px;border-top:1px solid var(--line)}
.integration-value h3{font-size:30px;font-weight:400;letter-spacing:-.025em;line-height:1.25}
.integration-value p{color:var(--muted);line-height:1.75}
.integration-principles{display:flex;gap:22px;flex-wrap:wrap;margin-top:22px;font-size:14px;line-height:1.5;color:#7e5d3c}
@media(max-width:1000px){.nav-shell{gap:24px}.desktop-nav{gap:22px}.brand-logo{width:218px}.integration-value{gap:32px;grid-template-columns:1fr 1.25fr}}
@media(max-width:680px){.brand-logo{width:198px}.materials-grid,.integration-value{grid-template-columns:1fr;gap:26px}.materials-grid article{padding:0}.materials-grid article+article{padding:26px 0 0;border-left:0;border-top:1px solid var(--line)}.integration-value h3{font-size:27px}.integration-principles{gap:12px 22px}.division-heading{align-items:flex-start}.division-heading>span:last-child{white-space:nowrap}}

/* Standard groups and complete designation lists */
.catalogue-certificate{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:8px}
.catalogue-certificate p{font-size:14px;color:var(--muted);line-height:1.5;text-align:right}
.catalogue-group-heading{font-size:22px;line-height:1.4;font-weight:400;letter-spacing:-.02em;padding:24px 0 13px;color:#7e5d3c}
.catalogue-standard-group+.catalogue-standard-group{margin-top:10px}
.cable-card{align-items:start}.cable-designations{min-width:0}.cable-marks{font-size:14px}.cable-card-top,.cable-request{font-size:14px}.cable-norm{font-size:12px;line-height:1.55}
.designation-details{margin-top:9px}.designation-details summary{width:fit-content;cursor:pointer;font-size:14px;line-height:1.5;color:#806044;list-style-position:inside}.designation-details summary:hover{color:var(--ink)}
.cable-full-list{padding-top:14px;gap:8px 15px}.cable-full-list>span{border-bottom:1px solid #d9dfe2;padding-bottom:4px;max-width:100%;overflow-wrap:anywhere}
.catalogue-notation{font-size:14px;line-height:1.65}
@media(max-width:680px){.catalogue-certificate{display:block;padding-block:17px}.catalogue-certificate p{text-align:left;margin-top:8px}.catalogue-group-heading{font-size:21px;padding-top:22px}.cable-card-top,.cable-marks,.cable-request{font-size:14px}.cable-norm{max-width:65%}.cable-full-list{gap:9px 13px}}
@media(min-width:641px) and (max-width:900px){.cable-designations{grid-column:2;grid-row:2}.cable-norm{max-width:100%}}
@media(max-width:640px){.nav-shell{gap:12px}.nav-actions{gap:12px}.brand-logo{width:clamp(148px,46vw,190px)}.cable-designations{grid-column:1;grid-row:auto}}