:root{font-family:Arial,Helvetica,sans-serif;color:#f4f5f1;background:#101110;font-size:16px;scroll-behavior:smooth;--green:#80ba0d;--black:#101110}*{box-sizing:border-box}body{margin:0}a{color:inherit}button,summary{font:inherit}img{max-width:100%}.skip-link{position:absolute;top:-100px;left:1rem;background:var(--green);color:#101110;padding:1rem;z-index:9}.skip-link:focus{top:1rem}.site-header{position:absolute;z-index:5;top:0;left:0;right:0;border-bottom:1px solid #ffffff22}.header-inner{max-width:1440px;margin:auto;min-height:84px;padding:0 clamp(22px,5vw,76px);display:flex;align-items:center;justify-content:space-between;gap:2rem}.brand-word{text-decoration:none;color:var(--green);font-weight:900;font-style:italic;letter-spacing:-.1em;font-size:2rem;padding-right:.2em}.brand-rule{display:block;height:2px;width:90%;background:var(--green);margin-top:2px}.site-header nav{display:flex;align-items:center;gap:clamp(14px,2.6vw,42px)}.site-header nav>a,.site-header summary{font-size:.84rem;text-decoration:none;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:#f1f1ed;white-space:nowrap}.site-header nav>a:hover,.site-header summary:hover,.site-header a:focus-visible,.site-header summary:focus-visible{color:var(--green)}.nav-products{position:relative}.nav-products summary{cursor:pointer;list-style:none}.nav-products summary::-webkit-details-marker{display:none}.chevron{font-size:1.3rem;margin-left:3px}.nav-submenu{position:absolute;right:0;top:calc(100% + 20px);width:280px;padding:10px;background:#212420;border:1px solid #566138;box-shadow:0 18px 36px #0008;z-index:8}.nav-submenu a{display:block;padding:13px 14px;text-decoration:none;font-size:.88rem;line-height:1.3}.nav-submenu a:hover,.nav-submenu a:focus-visible{background:#334122;color:#b8e65f}.hero{min-height:730px;min-height:92svh;background:radial-gradient(ellipse at 72% 45%,#283021 0%,#161916 33%,#101110 72%);display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.hero-inner{width:100%;max-width:1440px;margin:auto;padding:150px clamp(22px,5vw,76px) 70px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:3vw}.eyebrow,.section-index,.product-label,.edition-label{font-size:.78rem;font-weight:700;letter-spacing:.17em;color:var(--green)}.eyebrow{display:flex;align-items:center;gap:16px}.eyebrow-line{width:42px;height:1px;background:var(--green)}h1,h2,h3,h4,p{margin-top:0}.hero h1{font-size:clamp(3.3rem,6.5vw,6.6rem);line-height:.98;letter-spacing:-.065em;max-width:850px;margin:38px 0 30px}.hero h1 em,.end-cta em{font-style:normal;color:var(--green)}.hero-copy>p:not(.eyebrow){max-width:480px;line-height:1.65;color:#b8beb5;font-size:1.1rem}.hero-link{display:inline-flex;gap:55px;align-items:center;text-decoration:none;border-bottom:2px solid var(--green);padding:18px 2px;margin-top:26px;font-weight:700;letter-spacing:.04em}.hero-link span{color:var(--green);font-size:1.5rem}.hero-mark{justify-self:end;width:min(100%,500px);aspect-ratio:2048/975;background:#101110;box-shadow:0 28px 90px #0006}.hero-mark img{width:100%;height:100%;object-fit:cover;display:block}.hero-bottom{width:100%;max-width:1440px;margin:0 auto;padding:0 clamp(22px,5vw,76px) 25px;display:flex;justify-content:space-between;color:#888e86;font-size:.67rem;letter-spacing:.18em}.section{padding:110px clamp(22px,5vw,76px);max-width:1440px;margin:auto;scroll-margin-top:28px}.section-intro{display:grid;grid-template-columns:220px 1fr;gap:4vw;align-items:start;margin-bottom:74px}.section-intro h2{font-size:clamp(2.6rem,4.6vw,5rem);line-height:1.06;letter-spacing:-.06em;max-width:920px;margin:0}.accent{color:var(--green)}.muted{color:#898f86}.about{background:#101110}.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(50px,8vw,150px);margin-left:calc(220px + 4vw)}.about-main p{font-size:1.06rem;line-height:1.75;color:#b9beb8;max-width:650px}.about-main .lead{font-size:1.5rem;line-height:1.42;color:#f5f6f2;font-weight:600}.about-main a{color:#b6df68;text-underline-offset:4px}.about-main .note{border-left:3px solid var(--green);padding-left:20px;font-size:.94rem;margin-top:30px}.about-offer{border-top:1px solid var(--green);padding-top:22px}.about-offer h3{font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;color:var(--green)}.about-offer ul{list-style:none;padding:0;margin:25px 0}.about-offer li{padding:11px 0;border-bottom:1px solid #333832;color:#e2e4dd}.metrics{border-top:1px solid #3c433a;margin-top:85px;display:grid;grid-template-columns:repeat(3,1fr)}.metrics>div{padding:30px 25px;border-right:1px solid #3c433a}.metrics>div:first-child{padding-left:0}.metrics>div:last-child{border:0}.metrics strong{display:block;color:var(--green);font-size:clamp(2.5rem,4vw,4.5rem);letter-spacing:-.06em;line-height:1}.metrics strong span{font-size:.37em;letter-spacing:0}.metrics div>span{display:block;margin-top:14px;color:#a7ada5;font-size:.9rem}.products{border-top:1px solid #272d27;padding-top:110px}.product{scroll-margin-top:30px;display:grid;grid-template-columns:220px 1fr;gap:4vw;border-top:1px solid #444b41;padding:65px 0 85px}.product-label{display:flex;flex-direction:column;gap:22px}.product-number{font-size:4.5rem;line-height:1;letter-spacing:-.08em;color:#39492b}.product-body{max-width:830px}.product h3{font-size:clamp(2.3rem,4vw,4rem);line-height:1.07;letter-spacing:-.055em;margin:0 0 20px}.product p{font-size:1.05rem;line-height:1.75;color:#b9beb8;max-width:760px}.product p strong{color:#f3f5f0}.product .product-tagline{font-size:1.35rem;color:var(--green);font-weight:700;margin-bottom:28px}.edition{background:#1f2420;border-left:3px solid var(--green);padding:32px clamp(24px,3vw,46px);margin-top:48px}.edition h4{font-size:1.5rem;line-height:1.2;margin:17px 0 12px}.edition p{margin-bottom:0}.benefits{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:35px 0 0;list-style:none}.benefits li{border:1px solid #46533d;color:#d7e0cf;padding:11px 15px;font-size:.88rem}.end-cta{background:var(--green);color:#101110;display:flex;justify-content:space-between;align-items:end;gap:35px;padding:85px max(clamp(22px,5vw,76px),calc((100vw - 1288px)/2));}.end-cta .section-index{color:#27350c}.end-cta h2{font-size:clamp(2.5rem,5vw,5.3rem);line-height:1.04;letter-spacing:-.06em;margin:28px 0 0}.end-cta em{color:#f5f9ec}.end-cta a{border:2px solid #101110;text-decoration:none;padding:17px 21px;white-space:nowrap;font-weight:700;display:flex;gap:42px;align-items:center}.end-cta a:hover,.end-cta a:focus-visible{background:#101110;color:#fff}footer{background:#101110}.footer-inner{max-width:1440px;margin:auto;padding:37px clamp(22px,5vw,76px);display:flex;justify-content:space-between;align-items:center;gap:20px;color:#a2a9a1;font-size:.82rem}.footer-inner strong{color:var(--green);font-size:1.4rem;font-style:italic}.footer-inner small{display:block;font-size:.45rem;letter-spacing:.1em;color:#fff;font-style:normal}.footer-inner a{text-decoration:none;color:#fff}a:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:5px}@media(max-width:850px){.header-inner{min-height:76px;align-items:flex-start;padding-top:18px;padding-bottom:17px;flex-wrap:wrap;gap:20px}.site-header nav{width:100%;justify-content:space-between;gap:8px;flex-wrap:wrap}.site-header nav>a,.site-header summary{font-size:.73rem;letter-spacing:.03em}.nav-submenu{right:-50px;top:calc(100% + 12px)}.hero{min-height:780px}.hero-inner{padding-top:165px;grid-template-columns:1fr;gap:40px}.hero h1{max-width:680px;margin:24px 0}.hero-mark{width:min(65%,430px);justify-self:end}.section-intro,.product{grid-template-columns:1fr;gap:25px}.section-intro{margin-bottom:48px}.about-grid{margin-left:0;gap:35px}.product{padding:48px 0 65px}.product-label{flex-direction:row;align-items:center}.product-number{font-size:3rem}.section{padding-top:80px;padding-bottom:80px}}@media(max-width:600px){.hero{min-height:740px}.hero-inner{padding-top:170px;padding-bottom:35px}.hero h1{font-size:clamp(3rem,11vw,4.2rem)}.hero-mark{width:min(85%,350px)}.hero-bottom{font-size:.56rem}.section-intro h2{font-size:2.65rem}.about-grid{grid-template-columns:1fr}.about-main .lead{font-size:1.3rem}.metrics{margin-top:55px}.metrics>div{padding:22px 11px}.metrics strong{font-size:2rem}.metrics div>span{font-size:.73rem;line-height:1.35}.product h3{font-size:2.45rem}.end-cta{flex-direction:column;align-items:flex-start;padding-top:65px;padding-bottom:65px}.end-cta h2{font-size:2.9rem}.footer-inner{flex-wrap:wrap}.footer-inner span{order:3;width:100%}}@media(max-width:380px){.site-header nav{column-gap:12px;row-gap:15px;justify-content:flex-start}.hero-inner{padding-top:190px}.hero-mark{width:85%}.eyebrow{font-size:.65rem}.hero h1{font-size:2.8rem}}

/* Supplied wordmark and product photography */
.brand-logo{display:block;flex:none;width:clamp(240px,27vw,390px);line-height:0}.brand-logo img{display:block;width:100%;height:auto}.site-header .header-inner{min-height:134px}.hero-inner{display:block;padding-top:210px;padding-bottom:90px}.hero-copy{max-width:1000px}.hero h1{max-width:960px}.product-image{margin:28px 0 0;line-height:0;background:#fff;overflow:hidden}.product-image img{display:block;width:100%;height:auto}.product-image-silver{max-width:850px}.product-image-black{max-width:465px;margin-top:30px}.edition p{max-width:760px}@media(max-width:1100px){.brand-logo{width:270px}.site-header nav{gap:16px}.site-header nav>a,.site-header summary{font-size:.72rem;letter-spacing:.04em}}@media(max-width:850px){.site-header .header-inner{min-height:130px}.brand-logo{width:clamp(230px,55vw,330px)}.hero-inner{padding-top:195px}.hero{min-height:650px}}@media(max-width:600px){.site-header .header-inner{min-height:120px}.brand-logo{width:260px}.hero-inner{padding-top:190px}.hero{min-height:690px}.product-image-black{max-width:390px}}@media(max-width:380px){.hero-inner{padding-top:210px}.brand-logo{width:235px}}

/* Light ROPER theme */
:root{color:#171d16;background:#fff;--green:#527b08;--black:#171d16}
body{background:#fff}
.site-header{background:#fff;border-bottom:1px solid #e0e5da}
.site-header nav>a,.site-header summary{color:#20271c}
.site-header nav>a:hover,.site-header summary:hover,.site-header a:focus-visible,.site-header summary:focus-visible{color:var(--green)}
.nav-submenu{background:#fff;border-color:#d7dfce;box-shadow:0 18px 36px #17201225}
.nav-submenu a{color:#20271c}
.nav-submenu a:hover,.nav-submenu a:focus-visible{background:#eef5e5;color:#365c00}
.hero{background:#fff}
.hero h1{color:#171d16}
.hero-copy>p:not(.eyebrow){color:#4e594d}
.hero-bottom{color:#66705f}
.section-index,.eyebrow,.product-label,.edition-label{color:var(--green)}
.eyebrow-line{background:var(--green)}
.hero-link{color:#172012}
.about{background:#fff}
.about-main p,.product p{color:#465044}
.about-main .lead{color:#1b2519}
.about-main a{color:#426b00}
.about-offer li{color:#263024;border-bottom-color:#e3e8df}
.metrics,.products,.product{border-color:#d9e1d3}
.metrics>div{border-color:#d9e1d3}
.metrics div>span{color:#5b6759}
.product-number{color:#dbe9ca}
.product p strong{color:#172012}
.product .product-tagline{color:var(--green)}
.edition{background:#f2f6ec}
.benefits li{border-color:#d2dfc4;color:#354931;background:#f9fbf7}
.end-cta{background:#fff;color:#172012;border-top:1px solid #d9e1d3}
.end-cta .section-index{color:var(--green)}
.end-cta em{color:var(--green)}
.end-cta a{border-color:var(--green);background:var(--green);color:#fff}
.end-cta a:hover,.end-cta a:focus-visible{background:#355300;border-color:#355300}
footer{background:#fff;border-top:1px solid #d9e1d3}
.footer-inner{color:#596456}
.footer-inner strong{color:var(--green)}
.footer-inner small,.footer-inner a{color:#283225}

/* Full-width dark brand header and 30% larger supplied wordmark */
.site-header{background:#101110;border-bottom-color:#101110}
.site-header .header-inner{min-height:185px}
.brand-logo{width:clamp(312px,35.1vw,507px)}
.site-header nav>a,.site-header summary{color:#f5f6f2}
.site-header nav>a:hover,.site-header summary:hover,.site-header a:focus-visible,.site-header summary:focus-visible{color:#a6d83e}
.hero-inner{padding-top:260px}
@media(max-width:1100px){.brand-logo{width:351px}.site-header .header-inner{min-height:155px}.hero-inner{padding-top:230px}}
@media(max-width:850px){.brand-logo{width:clamp(299px,71.5vw,429px)}.site-header .header-inner{min-height:0}.hero-inner{padding-top:280px}}
@media(max-width:600px){.brand-logo{width:min(338px,calc(100vw - 44px))}.hero-inner{padding-top:255px}}
@media(max-width:380px){.brand-logo{width:min(305px,calc(100vw - 44px))}.hero-inner{padding-top:275px}}

/* About section copy */
.about-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:4vw;align-items:start}
.about-layout>.section-index{padding-top:8px}
.about-content{max-width:890px}
.about-content h2{font-size:clamp(2.6rem,4.6vw,5rem);line-height:1.08;letter-spacing:-.055em;margin:28px 0 48px}
.about-content p{font-size:1.06rem;line-height:1.75;color:#465044;margin-bottom:27px}
.about-content .about-opening{font-size:1.38rem;line-height:1.45;color:#1b2519;font-weight:600;max-width:760px;margin:0}
.about-content a{color:#426b00;text-underline-offset:4px}
.about-products{list-style:none;padding:0;margin:15px 0 45px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:40px}
.about-products li{padding:13px 0 13px 22px;border-bottom:1px solid #e3e8df;position:relative;color:#263024}
.about-products li:before{content:'–';position:absolute;left:0;color:var(--green)}
@media(max-width:850px){.about-layout{grid-template-columns:1fr;gap:25px}.about-content h2{margin:20px 0 38px}}
@media(max-width:600px){.about-products{grid-template-columns:1fr}.about-content h2{font-size:2.65rem}.about-content .about-opening{font-size:1.25rem}}

.about-content h2{margin-top:0;margin-bottom:30px}
.about-content .about-opening{margin-bottom:40px}
@media(max-width:850px){.about-content h2{margin-top:0;margin-bottom:25px}}

/* BLACK EDITION: clean white surface and bold italic branding */
.edition{background:#fff;border-left:0;padding:32px 0;margin-top:48px;border-top:1px solid #d9e1d3}
.edition-label{color:var(--green)}
.edition h4{font-family:Impact,"Arial Black",Arial,sans-serif;font-weight:900;font-style:italic;letter-spacing:-.045em;font-size:clamp(2.65rem,5.2vw,5rem);line-height:1;color:#171d16;margin:20px 0 30px;transform:skewX(-5deg);transform-origin:left center}
.edition .product-image{background:#fff}

/* Larger launch label; wide, slanted BLACK EDITION lettering inspired by ROPER */
.edition-label{display:inline-block;font-size:1.56rem;line-height:1.2;color:var(--green)}
.edition h4{font-family:"Arial Black","DejaVu Sans",Arial,sans-serif;font-size:clamp(2rem,4.8vw,4.3rem);font-weight:900;font-style:italic;letter-spacing:-.055em;color:#080908;transform:skewX(-7deg) scaleX(1.03);margin-top:24px}

.product-image-pads{max-width:811px}

.product-image-caliper{max-width:765px}

.product-image-repair{max-width:867px}

/* About section figures */
.about-metrics{margin-top:50px;width:100%}
.about-metrics strong{color:var(--green)}
.about-metrics div>span{color:#171d16}
@media(max-width:600px){.about-metrics>div{padding:22px 9px}.about-metrics strong{font-size:clamp(1.8rem,7vw,2.4rem)}}

/* Emphasize product links in the navigation menu */
.nav-submenu a{font-weight:700}

/* Full-width dark band around the company figures */
.about-metrics{
  background:#101110;
  box-shadow:0 0 0 100vmax #101110;
  clip-path:inset(0 -100vmax);
  padding:1cm 0;
  border-top:1px solid #414741;
  margin-top:55px;
}
.about-metrics>div{padding:0 25px;border-color:#414741}
.about-metrics>div:first-child{padding-left:0}
.about-metrics>div:last-child{padding-right:0}
.about-metrics strong{color:var(--green)}
.about-metrics div>span{color:#fff}
@media(max-width:600px){.about-metrics>div{padding:0 9px}}

/* Subtle technical illustration throughout the light page */
body{
  background-color:#fff;
  background-image:linear-gradient(#ffffffbd,#ffffffbd),url("assets/rysunek-techniczny-hamulce-powielony.png");
  background-position:center top,center top;
  background-size:auto,max(900px,min(100vw,1320px)) auto;
  background-repeat:no-repeat,no-repeat;
}
.hero,.about,.end-cta,footer,.edition{background:transparent}

/* Emphasize the eight product groups in About */
.about-products li{font-weight:700}

/* Stop the technical illustration at the black figures band */
.about{padding-bottom:0}
.products{
  background:#fff;
  box-shadow:0 0 0 100vmax #fff;
  clip-path:inset(0 -100vmax);
}
.end-cta,footer{background:#fff}

/* Center the BLACK EDITION photo within the product content */
.product-image-black{margin-left:auto;margin-right:auto}

/* Halfway between the original left alignment and centered placement */
.product-image-black{margin-left:max(0px,calc((100% - 465px)/4));margin-right:0}
@media(max-width:600px){.product-image-black{margin-left:max(0px,calc((100% - 390px)/4))}}