:root{
  --paper:#ffffff;
  --well:#f3f3f3;      /* same grey as the product photo backgrounds */
  --sheet:#fcfcfc;     /* same as the product sheet backgrounds */
  --ink:#1e2830;
  --steel:#5c6873;
  --rule:#d9dde1;
  --red:#c1121f;
  --red-dark:#9b0e18;
  --graphite:#232c34;
  --wide:"Archivo", "Arial Narrow", Arial, sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--wide);font-stretch:100%}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:10}

/* condensed display type */
h1,h2,h3,.cond{font-family:var(--wide);font-stretch:72%;font-weight:700;line-height:1.02;letter-spacing:-.005em;margin:0}
h1{font-size:clamp(2.4rem,5.2vw,4.4rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.8rem)}
h3{font-size:1.35rem;line-height:1.15}
p{margin:0 0 1em;max-width:68ch}
.lede{font-size:1.125rem;color:var(--steel)}

/* header */
.top{border-bottom:1px solid var(--rule);background:#fff;position:sticky;top:0;z-index:5}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none}
.brand b{font-stretch:68%;font-weight:800;font-size:1.9rem;letter-spacing:.02em;line-height:1}
.brand span{font-size:.8rem;color:var(--steel);white-space:nowrap}
.nav{display:flex;gap:4px}
.nav a{text-decoration:none;padding:10px 12px;font-weight:500;font-size:.95rem;border-bottom:3px solid transparent}
.nav a:hover{color:var(--red)}
.nav a[aria-current="page"]{border-bottom-color:var(--red)}
.nav a.cta{background:var(--red);color:#fff;border:0;margin-left:8px;padding:10px 16px}
.nav a.cta:hover{background:var(--red-dark);color:#fff}
.menu-btn{display:none;background:none;border:1px solid var(--rule);font:inherit;padding:8px 12px;cursor:pointer}

/* buttons */
.btn{display:inline-block;text-decoration:none;font-weight:600;padding:13px 22px;border:2px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;font-family:inherit;font-size:1rem}
.btn:hover{background:var(--ink);color:#fff}
.btn.red{background:var(--red);border-color:var(--red);color:#fff}
.btn.red:hover{background:var(--red-dark);border-color:var(--red-dark)}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* hero */
.hero{padding:64px 0 72px;border-bottom:1px solid var(--rule)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.hero h1{margin-bottom:22px}
.hero .lede{margin-bottom:30px}
.hero-img{position:relative;background:var(--sheet);border:1px solid var(--rule)}
.hero-img img{width:100%}
.stamp{position:absolute;right:-34px;bottom:-40px;width:150px;height:150px;color:var(--red)}
.stamp svg{width:100%;height:100%}

/* sections */
section{padding:72px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sec-head p{margin:0;color:var(--steel)}
.alt{background:var(--well)}

/* two ranges */
.ranges{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.range{background:#fff;border:1px solid var(--rule);padding:28px;display:flex;flex-direction:column}
.range h3{font-size:1.9rem;margin-bottom:6px}
.range p{color:var(--steel)}
.range-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:8px 0 22px}
.range-thumbs img{background:var(--well);aspect-ratio:1.25;object-fit:contain;width:100%}
.range .btn{align-self:flex-start;margin-top:auto}

/* company particulars table (echoes the product spec sheets) */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.spec{width:100%;border-collapse:collapse;font-size:.97rem}
.spec caption{text-align:left;background:var(--red);color:#fff;font-stretch:72%;font-weight:700;font-size:1.15rem;padding:10px 14px}
.spec th,.spec td{text-align:left;vertical-align:top;padding:11px 14px;border-bottom:1px solid var(--rule)}
.spec th{width:38%;font-weight:600;color:var(--steel)}
.spec tr:nth-child(even) td,.spec tr:nth-child(even) th{background:#f7f7f7}

/* inquiry band */
.band{background:var(--well)}
.band .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.band p{color:var(--steel);margin:10px 0 0}

/* page header */
.page-head{padding:40px 0 36px;border-bottom:1px solid var(--rule)}
.crumbs{font-size:.88rem;color:var(--steel);margin-bottom:14px}
.crumbs a{color:var(--steel)}
.crumbs a:hover{color:var(--red)}
.page-head .lede{margin:14px 0 0}

/* category chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:18px 0;border-bottom:1px solid var(--rule);scrollbar-width:thin}
.chips a{flex:none;text-decoration:none;font-size:.9rem;padding:7px 12px;border:1px solid var(--rule);white-space:nowrap}
.chips a:hover{border-color:var(--ink)}
.chips a[aria-current="page"]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* grids */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:28px 24px;padding:40px 0 80px}
.card{text-decoration:none;display:flex;flex-direction:column}
.card .ph{background:var(--well);aspect-ratio:1.25;display:flex;align-items:center;justify-content:center;padding:10px;margin-bottom:12px;border-bottom:3px solid transparent;transition:border-color .15s}
.card .ph img{max-height:100%;width:auto;object-fit:contain}
.card:hover .ph{border-bottom-color:var(--red)}
.card:hover h3{color:var(--red)}
.model{font-stretch:72%;font-weight:700;color:var(--red);font-size:1.05rem;font-variant-numeric:tabular-nums;letter-spacing:.01em}
.card h3{font-size:1.2rem;margin:2px 0 4px}
.card small{color:var(--steel);font-size:.9rem;line-height:1.4}
.cat-card h3{font-size:1.45rem}

/* product page */
.product{display:grid;grid-template-columns:minmax(0,555px) 1fr;gap:56px;padding:40px 0 80px;align-items:start}
.sheet{background:var(--sheet);border:1px solid var(--rule)}
.sheet img{width:100%}
.info{position:sticky;top:96px}
.info .model{font-size:1.4rem}
.info h1{font-size:clamp(2rem,3.6vw,3rem);margin:4px 0 12px}
.info .note{color:var(--steel);font-size:1.1rem}
.info .btns{margin:26px 0 30px}
.info dl{display:grid;grid-template-columns:auto 1fr;gap:8px 20px;margin:0;border-top:1px solid var(--rule);padding-top:20px;font-size:.95rem}
.info dt{color:var(--steel)}
.info dd{margin:0}
.pn{display:flex;justify-content:space-between;gap:12px;margin-top:30px;padding-top:20px;border-top:1px solid var(--rule);font-size:.95rem}
.pn a{text-decoration:none;max-width:48%}
.pn a:hover{color:var(--red)}
.pn span{display:block;color:var(--steel);font-size:.82rem}

/* forms */
.form-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;padding-top:44px;padding-bottom:80px;align-items:start}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.form .full{grid-column:1/-1}
.form label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.form label i{font-style:normal;color:var(--red)}
.form input,.form select,.form textarea{width:100%;font:inherit;padding:12px 13px;border:1px solid #b9c0c6;background:#fff;color:var(--ink);border-radius:0}
.form textarea{min-height:150px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--ink)}
.hp{position:absolute;left:-5000px}
.aside{background:var(--well);padding:28px}
.aside h2{font-size:1.6rem;margin-bottom:14px}
.aside p{margin-bottom:.6em}
.aside a{color:var(--red);font-weight:600}
.msg{max-width:640px;padding:80px 0}

/* footer */
.foot{background:var(--graphite);color:#c6ccd2;padding:52px 0 30px;font-size:.95rem}
.foot .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot b{color:#fff;display:block;margin-bottom:10px;font-stretch:72%;font-size:1.2rem}
.foot a{color:#fff;text-decoration:none}
.foot a:hover{text-decoration:underline}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin-bottom:6px}
.foot .legal{grid-column:1/-1;border-top:1px solid #3a444d;padding-top:20px;margin-top:10px;font-size:.85rem;color:#8d98a2}

@media (max-width:900px){
  .hero .wrap,.about,.ranges,.product,.form-layout{grid-template-columns:1fr}
  .hero{padding:40px 0 56px}
  .stamp{right:10px;bottom:-36px;width:118px;height:118px}
  .info{position:static}
  .foot .wrap{grid-template-columns:1fr 1fr}
  .foot .wrap>div:first-child{grid-column:1/-1}
  section{padding:56px 0}
}
@media (max-width:760px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:8px 16px 16px;border-bottom:1px solid var(--rule)}
  .nav.open{display:flex}
  .nav a.cta{margin:8px 0 0;text-align:center}
  .brand span{display:none}
  .brand b{font-size:1.45rem;white-space:nowrap}
  .chips{flex-wrap:nowrap;overflow-x:auto}
  .form{grid-template-columns:1fr}
  .range-thumbs{grid-template-columns:repeat(2,1fr)}
  .grid{grid-template-columns:repeat(2,1fr);gap:22px 14px}
  .wrap{padding:0 16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}