/* ==========================================================================
   MRP Enterprises — V9 design system
   Roles:  navy = authority / hero / structure   white = primary content
           cool grey = secondary content          steel-blue tint = technical data
           copper = emphasis + primary CTA        charcoal = body text
   ========================================================================== */

@font-face{font-family:"Plex";src:url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Plex";src:url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Plex";src:url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Plex";src:url("fonts/ibm-plex-sans-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"PlexCond";src:url("fonts/ibm-plex-sans-condensed-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"PlexCond";src:url("fonts/ibm-plex-sans-condensed-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"PlexMono";src:url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"PlexMono";src:url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  --navy-950:#07152A; --navy-900:#0B1F3A; --navy-800:#12305A; --navy-700:#1D4078;
  --logo-blue:#3355B3;
  --ink:#1A2230; --ink-2:#3B4656; --muted:#5E6A7B; --faint:#8793A3;
  --white:#FFFFFF; --paper:#F3F4F6; --paper-2:#E9EBEF;
  --tech:#EDF2F8; --tech-line:#C9D6E6; --tech-ink:#20395E;
  --line:#DCE0E6; --line-2:#C8CED7;
  --copper:#B4561B; --copper-dk:#8F4313; --copper-lt:#F6E8DD; --copper-tint:#FBF3EC;
  --wa:#1E7F4E;
  --radius:6px; --radius-lg:10px;
  --shadow:0 1px 2px rgba(11,31,58,.06),0 6px 18px rgba(11,31,58,.06);
  --shadow-lg:0 18px 50px rgba(7,21,42,.22);
  --sans:"Plex",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --cond:"PlexCond","Plex",system-ui,"Arial Narrow",sans-serif;
  --mono:"PlexMono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1220px;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);font-size:16.5px;line-height:1.62;color:var(--ink);background:var(--white)}
img,svg{max-width:100%;display:block}
a{color:var(--navy-700);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--copper)}
h1,h2,h3,h4{font-family:var(--cond);color:var(--navy-900);line-height:1.12;margin:0 0 .5em;letter-spacing:-.005em}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:700}
h2{font-size:clamp(1.6rem,2.8vw,2.25rem);font-weight:700}
h3{font-size:1.28rem;font-weight:600}
h4{font-size:1.05rem;font-weight:600}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.2em}
li{margin:.2em 0}
table{border-collapse:collapse;width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--copper);color:#fff;padding:10px 14px;z-index:100}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--copper);outline-offset:2px}

/* ---------- eyebrow / labels ---------- */
.eyebrow{font-family:var(--mono);font-size:.74rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--copper);margin:0 0 14px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;display:inline-block}
.on-dark .eyebrow{color:#E9A36F}
.code{font-family:var(--mono);font-size:.82em;letter-spacing:.02em}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 22px;border-radius:var(--radius);font-weight:600;font-size:.97rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;line-height:1.2;transition:background .15s,border-color .15s,color .15s}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--copper);color:#fff}
.btn-primary:hover{background:var(--copper-dk);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#16663D;color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
.btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.06)}
.btn-line{border-color:var(--navy-900);color:var(--navy-900);background:#fff}
.btn-line:hover{background:var(--navy-900);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.link-arrow{font-weight:600;text-decoration:none;color:var(--navy-800);display:inline-flex;gap:6px;align-items:center}
.link-arrow::after{content:"→";transition:transform .15s}
a:hover .link-arrow::after,.link-arrow:hover::after{transform:translateX(3px)}

/* ---------- top utility bar ---------- */
.topbar{background:var(--navy-950);color:#B8C4D6;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;min-height:36px;align-items:center}
.topbar a{color:#E3E9F2;text-decoration:none}
.topbar a:hover{color:#fff}
.topbar .tb-right{display:flex;gap:22px}

/* ---------- header ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.hdr{display:flex;align-items:center;gap:28px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand img{height:52px;width:52px;object-fit:contain;border-radius:3px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-family:var(--cond);font-weight:700;font-size:1.28rem;color:var(--navy-900);letter-spacing:.01em}
.brand-sub{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.nav{margin-left:auto}
.nav>ul{list-style:none;margin:0;padding:0;display:flex;gap:2px;align-items:center}
.nav>ul>li{margin:0;position:static}
.nav-link{display:flex;align-items:center;gap:6px;padding:26px 13px;font-weight:600;font-size:.95rem;color:var(--ink);text-decoration:none;border-bottom:3px solid transparent}
.nav-link:hover,.nav-link[aria-current="page"]{color:var(--navy-900);border-bottom-color:var(--copper)}
.nav-products .nav-link{color:var(--navy-900)}
.nav-products .nav-link::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);margin-left:2px}
.mega-toggle{display:none}
.hdr-cta{flex:none}
.hdr-cta .btn{min-height:44px;padding:10px 18px}
.menu-btn{display:none;margin-left:auto;background:none;border:1.5px solid var(--line-2);border-radius:var(--radius);width:46px;height:44px;cursor:pointer;padding:0;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:20px;height:2px;background:var(--navy-900);position:relative;content:""}
.menu-btn span::before{position:absolute;top:-6px}.menu-btn span::after{position:absolute;top:6px}

/* ---------- mega menu ---------- */
.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:var(--shadow-lg);display:none}
.nav-products:hover .mega,.nav-products:focus-within .mega,.nav-products.open .mega{display:block}
.mega-inner{display:grid;grid-template-columns:1.55fr 1fr 1fr;gap:0}
.mega-col{padding:26px 28px 30px;border-right:1px solid var(--line)}
.mega-col:last-child{border-right:0}
.mega-col h3{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--copper);margin:0 0 16px;font-weight:500}
.mega-fam{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 28px}
.mega-fam>div>a.mfam{font-family:var(--cond);font-weight:700;font-size:1.06rem;color:var(--navy-900);text-decoration:none;display:block;margin-bottom:5px}
.mega-fam>div>a.mfam:hover{color:var(--copper)}
.mega ul{list-style:none;margin:0;padding:0}
.mega li{margin:0}
.mega li a{display:block;padding:3px 0;color:var(--ink-2);text-decoration:none;font-size:.93rem}
.mega li a:hover{color:var(--copper)}
.mega-single a.mfam{font-family:var(--cond);font-weight:700;font-size:1.06rem;color:var(--navy-900);text-decoration:none;display:block;margin-bottom:8px}
.mega-single li a{padding:6px 0;border-bottom:1px solid var(--paper-2);font-size:.95rem}
.mega-foot{background:var(--paper);border-top:1px solid var(--line)}
.mega-foot .wrap{display:flex;justify-content:space-between;align-items:center;min-height:54px;gap:16px;font-size:.92rem}

/* ---------- breadcrumb ---------- */
.crumbs{background:var(--paper);border-bottom:1px solid var(--line);font-size:.84rem}
.crumbs ol{list-style:none;margin:0;padding:11px 0;display:flex;flex-wrap:wrap;gap:6px;color:var(--muted)}
.crumbs li{margin:0}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--faint)}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--copper);text-decoration:underline}

/* ---------- hero (navy) ---------- */
.hero{background:var(--navy-900);color:#D7E0EC;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(90deg,transparent 0,#000 55%);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 55%)}
.hero .wrap{position:relative}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:#F0B283}
.hero p.lead{font-size:1.14rem;color:#C9D4E3;max-width:660px}
.hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:center;padding-top:64px;padding-bottom:68px}
.hero-sm .hero-grid{padding-top:46px;padding-bottom:50px}
.hero-art{background:linear-gradient(160deg,#F4F6F9,#DEE5EE);border-radius:var(--radius-lg);padding:14px 10px 8px;box-shadow:var(--shadow-lg);position:relative}
.hero-art .tag{position:absolute;top:14px;left:16px;font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;color:var(--navy-800);background:#fff;border:1px solid var(--tech-line);padding:3px 8px;border-radius:3px}
.aka{margin-top:22px;font-size:.88rem;color:#9FB0C6}
.aka b{color:#C9D4E3;font-weight:600}
.hero .btn-row{margin-top:26px}
.hero-facts{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:0;margin-top:34px;border-top:1px solid rgba(255,255,255,.12)}
.hero-facts div{padding:16px 22px 0 0;margin-right:22px;font-size:.86rem;color:#AFC0D4}
.hero-facts div:last-child{margin-right:0}
.btn-row .text-cta{color:#fff;align-self:center;font-weight:600;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:2px;margin-left:6px}
.btn-row .text-cta:hover{color:#F0B283;border-color:#F0B283}
.hero-facts b{display:block;font-family:var(--cond);color:#fff;font-size:1.12rem;font-weight:600}

/* ---------- sections ---------- */
.sec{padding:76px 0}
.sec-tight{padding:52px 0}
.sec-white{background:#fff}
.sec-grey{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-tech{background:var(--tech);border-top:1px solid var(--tech-line);border-bottom:1px solid var(--tech-line)}
.sec-navy{background:var(--navy-900);color:#D7E0EC}
.sec-navy h2,.sec-navy h3{color:#fff}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:38px}
.sec-head p{color:var(--muted);margin:0}
.sec-head.single{grid-template-columns:1fr;max-width:760px}
.sec-navy .sec-head p{color:#AFC0D4}
.num{font-family:var(--mono);color:var(--copper);font-size:.8rem;letter-spacing:.1em}

/* ---------- prose ---------- */
.prose{max-width:780px}
.prose h3{margin-top:1.6em}
.prose h3:first-child{margin-top:0}
.prose table{margin:1em 0 1.4em;font-size:.95rem;background:#fff;border:1px solid var(--line)}
.prose th,.prose td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{background:var(--tech);font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--tech-ink);font-weight:500}
.prose ul li::marker{color:var(--copper)}
.prose strong{color:var(--navy-900)}

/* ---------- category / product cards ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s,transform .15s}
.pcard:hover{border-color:var(--navy-700);box-shadow:var(--shadow);transform:translateY(-2px);color:inherit}
.pcard .art{background:linear-gradient(165deg,#F6F8FA,#E3E9F0);border-bottom:1px solid var(--line);position:relative;padding:6px 6px 0;aspect-ratio:360/200;overflow:hidden}
.pcard .art svg{width:100%;height:100%}
.pcard .art .code{position:absolute;top:12px;left:14px;background:var(--navy-900);color:#fff;padding:3px 8px;border-radius:3px;font-size:.72rem;letter-spacing:.1em}
.pcard .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.pcard h3{font-size:1.3rem;margin-bottom:8px}
.pcard p{color:var(--muted);font-size:.94rem;margin-bottom:14px}
.forms-list{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-wrap:wrap;gap:6px}
.forms-list li{margin:0;font-size:.8rem;font-weight:600;color:var(--navy-800);background:var(--tech);border:1px solid var(--tech-line);padding:3px 9px;border-radius:3px}
.pcard .link-arrow{margin-top:auto}

/* catalogue family block (products page) */
.cat-group{margin-bottom:64px}
.cat-group:last-child{margin-bottom:0}
.cat-group-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;border-bottom:2px solid var(--navy-900);padding-bottom:12px;margin-bottom:26px}
.cat-group-head h2{margin:0}
.cat-group-head p{margin:0;color:var(--muted);max-width:520px;font-size:.95rem}
.fam{display:grid;grid-template-columns:300px 1fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:18px}
.fam .art{background:linear-gradient(165deg,#F6F8FA,#E3E9F0);border-right:1px solid var(--line);display:flex;align-items:center;padding:8px;text-decoration:none}
.fam .fam-body{padding:24px 28px}
.fam .fam-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}
.fam h3{font-size:1.5rem;margin-bottom:6px}
.fam h3 a{color:var(--navy-900);text-decoration:none}
.fam h3 a:hover{color:var(--copper)}
.fam .fam-sum{color:var(--muted);margin-bottom:16px;font-size:.96rem}
.fam-forms{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.fam-forms a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-left:3px solid var(--copper);border-radius:var(--radius);text-decoration:none;color:var(--navy-900);font-weight:600;background:var(--paper)}
.fam-forms a:hover{background:#fff;border-color:var(--navy-700);border-left-color:var(--copper)}
.fam-forms a::after{content:"→";color:var(--copper)}
.std-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.std-chips a,.std-chips span{font-family:var(--mono);font-size:.74rem;color:var(--tech-ink);background:var(--tech);border:1px solid var(--tech-line);padding:2px 8px;border-radius:3px;text-decoration:none}
.std-chips a:hover{border-color:var(--navy-700)}

/* ---------- form cards (family page — the Forms selector) ---------- */
.formcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.formcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-top:4px solid var(--navy-900);border-radius:var(--radius-lg);overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .15s,transform .15s,border-color .15s}
.formcard:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-top-color:var(--copper);color:inherit}
.formcard .art{background:linear-gradient(165deg,#F6F8FA,#E3E9F0);aspect-ratio:360/190;overflow:hidden}
.formcard .art svg{width:100%;height:100%}
.formcard .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.formcard .num{margin-bottom:6px}
.formcard h3{font-size:1.45rem;margin-bottom:8px}
.formcard p{color:var(--muted);font-size:.95rem;margin-bottom:16px}
.formcard .link-arrow{margin-top:auto}

/* sibling tabs on form pages */
.formtabs{background:#fff;border-bottom:1px solid var(--line)}
.formtabs .wrap{display:flex;align-items:stretch;gap:0;overflow-x:auto;scrollbar-width:none}
.formtabs .lbl{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;padding-right:18px;white-space:nowrap}
.formtabs a{padding:16px 18px;text-decoration:none;font-weight:600;color:var(--ink-2);border-bottom:3px solid transparent;white-space:nowrap}
.formtabs a:hover{color:var(--navy-900);background:var(--paper)}
.formtabs a[aria-current="page"]{color:var(--navy-900);border-bottom-color:var(--copper)}

/* ---------- spec (technical) blocks ---------- */
.spec-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:start}
.spec{background:#fff;border:1px solid var(--tech-line);border-radius:var(--radius-lg);overflow:hidden}
.spec-h{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:var(--navy-900);color:#fff}
.spec-h h3{color:#fff;margin:0;font-size:1.08rem}
.spec-h span{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;color:#9FB0C6;text-transform:uppercase}
.spec table th,.spec table td{padding:11px 20px;border-bottom:1px solid var(--tech);text-align:left;vertical-align:top;font-size:.94rem}
.spec table tr:last-child th,.spec table tr:last-child td{border-bottom:0}
.spec table th{width:38%;font-family:var(--mono);font-weight:500;font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--tech-ink);background:#F7FAFD}
.spec table td b,.spec .gcode{font-family:var(--mono);font-weight:500;color:var(--navy-900);font-size:.88rem}
.spec-note{font-size:.84rem;color:var(--muted);padding:12px 20px;background:#F7FAFD;border-top:1px solid var(--tech-line);margin:0}

/* ---------- checklist (RFQ) ---------- */
.rfq{background:var(--copper-tint);border:1px solid #EBCFB9;border-left:4px solid var(--copper);border-radius:var(--radius-lg);padding:24px 26px}
.rfq h3{margin-bottom:12px}
.rfq ul{list-style:none;padding:0;margin:0 0 16px}
.rfq li{position:relative;padding-left:28px;margin:8px 0}
.rfq li::before{content:"";position:absolute;left:2px;top:.42em;width:14px;height:14px;border:2px solid var(--copper);border-radius:3px}
.rfq li strong{color:var(--navy-900)}
.rfq p{font-size:.92rem;color:var(--ink-2)}

.two-col{display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:start}
.sticky{position:sticky;top:100px}

/* applications */
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.apps div{padding:18px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-weight:500;color:var(--navy-900);display:flex;gap:12px;align-items:flex-start;background:#fff}
.apps div::before{content:"";flex:none;width:8px;height:8px;background:var(--copper);margin-top:.55em;transform:rotate(45deg)}

/* brands */
.brands{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.brand-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;text-decoration:none;color:inherit;display:block}
a.brand-card:hover{border-color:var(--navy-700);color:inherit}
.brand-card b{display:block;font-family:var(--cond);font-size:1.12rem;color:var(--navy-900);margin-bottom:3px}
.brand-card span{font-size:.84rem;color:var(--muted);line-height:1.45;display:block}
.fineprint{font-size:.82rem;color:var(--muted);margin-top:18px;max-width:900px}

/* brand matrix */
.matrix{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff}
.matrix table{min-width:560px}
.matrix th,.matrix td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:center;font-size:.92rem}
.matrix thead th{background:var(--navy-900);color:#fff;font-family:var(--cond);font-weight:600;font-size:.98rem}
.matrix tbody th{text-align:left;font-weight:600;color:var(--navy-900);background:#FAFBFC}
.matrix td.y{color:var(--copper);font-weight:700}
.matrix td.n{color:var(--line-2)}

/* sizes & weights */
.sizes-stack{display:grid;gap:34px}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff}
table.wchart{font-size:.92rem;min-width:420px}
table.wchart th{background:var(--navy-900);color:#fff;font-family:var(--mono);font-weight:500;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:10px 14px;white-space:nowrap}
table.wchart td{padding:9px 14px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
table.wchart td:first-child{font-weight:600;color:var(--navy-900);white-space:nowrap}
table.wchart tbody tr:nth-child(even){background:#F8FAFC}
table.wchart tr:target{background:var(--copper-tint)!important;outline:2px solid var(--copper)}
.spec table.pop th,.spec table.pop td{font-size:.92rem;vertical-align:top}
.spec table.pop thead th{background:#F7FAFD;width:auto}
.spec table.pop tbody th{width:20%;font-family:var(--cond);font-size:1.02rem;text-transform:none;letter-spacing:0;color:var(--navy-900);font-weight:600}
.sizechips{display:flex;flex-wrap:wrap;gap:6px}
.sizechips span{display:inline-flex;flex-direction:column;border:1px solid var(--line-2);border-radius:4px;padding:4px 9px;background:#fff;line-height:1.25}
.sizechips b{font-family:var(--mono);font-size:.9rem;color:var(--navy-900);font-weight:500}
.sizechips i{font-style:normal;font-size:.72rem;color:var(--muted)}
.cert{display:inline-block;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;background:var(--tech);border:1px solid var(--tech-line);color:var(--tech-ink);padding:2px 8px;border-radius:3px;white-space:nowrap}
.brand-card .sub-line{font-family:var(--mono);font-size:.74rem;color:var(--copper);margin:2px 0 6px;letter-spacing:.02em}
@media (max-width:620px){.spec table.pop thead{display:none}.spec table.pop tr{display:block;border-bottom:1px solid var(--tech-line)}.spec table.pop tbody th,.spec table.pop td{display:block;width:auto;border:0}}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq summary{cursor:pointer;list-style:none;padding:18px 40px 18px 0;font-weight:600;color:var(--navy-900);position:relative;font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:12px;font-size:1.5rem;color:var(--copper);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-2);padding:0 0 18px;margin:0;max-width:760px}

/* related */
.rel{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.rel a{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;text-decoration:none;color:inherit}
.rel a:hover{border-color:var(--navy-700)}
.rel .k{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--copper)}
.rel b{display:block;font-family:var(--cond);font-size:1.12rem;color:var(--navy-900);margin:4px 0}
.rel span{font-size:.86rem;color:var(--muted);line-height:1.45;display:block}

/* locations links */
.loclinks{display:flex;flex-wrap:wrap;gap:8px}
.loclinks a{padding:7px 13px;border:1px solid var(--line-2);border-radius:999px;text-decoration:none;color:var(--ink-2);font-size:.9rem;background:#fff}
.loclinks a:hover{border-color:var(--navy-800);color:var(--navy-900)}
.loclinks a.hub{border-color:var(--navy-800);color:var(--navy-900);font-weight:600}

/* why / steps */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(255,255,255,.12)}
.why div{padding:28px 28px 30px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.why div:not(:nth-child(3n)){border-right:1px solid rgba(255,255,255,.12);margin-right:0}
.why div:not(:nth-child(3n+1)){padding-left:28px}
.why h3{font-size:1.18rem;margin-bottom:8px}
.why p{margin:0;color:#AFC0D4;font-size:.95rem}
.why .num{color:#E9A36F;display:block;margin-bottom:10px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.steps div{padding:0 26px 0 0;position:relative}
.steps div::before{counter-increment:s;content:"0" counter(s);font-family:var(--mono);font-size:.8rem;color:#fff;background:var(--navy-900);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;margin-bottom:18px;position:relative;z-index:1}
.steps div::after{content:"";position:absolute;top:20px;left:40px;right:0;height:2px;background:var(--line-2)}
.steps div:last-child::after{display:none}
.steps h3{font-size:1.14rem;margin-bottom:6px}
.steps p{color:var(--muted);font-size:.93rem;margin:0}

/* industries */
.inds{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px 22px 18px}
.ind h3{font-size:1.16rem}
.ind p{font-size:.93rem;color:var(--muted)}
.ind ul{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.ind li{margin:0;border-bottom:1px dashed var(--line)}
.ind li:last-child{border-bottom:0}
.ind li a{display:block;padding:7px 0;font-size:.9rem;font-weight:600;text-decoration:none;color:var(--navy-800)}
.ind li a:hover{color:var(--copper)}

/* location cards */
.locs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.loc{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px 22px;text-decoration:none;color:inherit;display:block}
.loc:hover{border-color:var(--navy-700);color:inherit}
.loc b{font-family:var(--cond);font-size:1.22rem;color:var(--navy-900);display:block}
.loc .st{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.loc .hubtag{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;background:var(--copper);color:#fff;padding:2px 7px;border-radius:3px;margin-left:8px;vertical-align:middle}
.loc p{font-size:.88rem;color:var(--muted);margin:8px 0 0;line-height:1.5}
.area-list{columns:3;column-gap:28px;list-style:none;padding:0}
.area-list li{break-inside:avoid;padding:6px 0;border-bottom:1px solid var(--line);font-size:.94rem}

/* resources */
.res{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.res a{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;text-decoration:none;color:inherit;display:flex;flex-direction:column}
.res a:hover{border-color:var(--navy-700);color:inherit}
.res .k{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--copper);margin-bottom:8px}
.res b{font-family:var(--cond);font-size:1.18rem;color:var(--navy-900);line-height:1.2;margin-bottom:8px}
.res span{font-size:.9rem;color:var(--muted)}
.stdlist{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}
.stdlist a{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:16px 4px;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.stdlist a:nth-child(odd){border-right:1px solid var(--line);padding-right:22px}
.stdlist a:nth-child(even){padding-left:22px}
.stdlist a:hover b{color:var(--copper)}
.stdlist .code{font-family:var(--mono);font-weight:500;color:var(--copper);font-size:.9rem;padding-top:2px}
.stdlist b{display:block;color:var(--navy-900);font-weight:600;line-height:1.35}
.stdlist span{font-size:.86rem;color:var(--muted)}
.stdlist.one{grid-template-columns:1fr}
.stdlist.one a:nth-child(n){border-right:0;padding:14px 0;grid-template-columns:96px 1fr}

/* ---------- CTA band + form ---------- */
.cta{background:var(--navy-950);color:#C9D4E3;padding:72px 0;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--copper)}
.cta-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:start}
.cta h2{color:#fff}
.cta p{color:#AFC0D4}
.cta-list{list-style:none;padding:0;margin:22px 0 26px}
.cta-list li{display:flex;gap:12px;margin:10px 0;color:#D7E0EC}
.cta-list li::before{content:"";flex:none;width:18px;height:2px;background:var(--copper);margin-top:.8em}
.contact-lines{display:grid;gap:10px;margin-top:8px}
.contact-lines a{color:#fff;text-decoration:none;display:flex;gap:12px;align-items:center;font-weight:600}
.contact-lines a:hover{color:#F0B283}
.contact-btns{display:grid;gap:12px}
.contact-lines svg{width:18px;height:18px;flex:none;color:#E9A36F}
.qform{background:#fff;border-radius:var(--radius-lg);padding:28px;color:var(--ink);box-shadow:var(--shadow-lg)}
.qform h3{margin-bottom:4px}
.qform .sub{color:var(--muted);font-size:.9rem;margin-bottom:18px}
.qform .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.qform label{display:block;font-size:.84rem;font-weight:600;color:var(--ink-2);margin-bottom:5px}
.qform label i{font-style:normal;color:var(--copper)}
.qform label small{font-weight:400;color:var(--faint)}
.qform input,.qform textarea{width:100%;font:inherit;font-size:1rem;padding:11px 13px;border:1.5px solid var(--line-2);border-radius:var(--radius);background:#fff;color:var(--ink)}
.qform input:focus,.qform textarea:focus{border-color:var(--navy-700);outline:none;box-shadow:0 0 0 3px rgba(29,64,120,.12)}
.qform .f{margin-bottom:14px}
.qform .hp{position:absolute;left:-9999px}
.qform .btn{width:100%}
.qform .alt{font-size:.86rem;color:var(--muted);margin:14px 0 0;text-align:center}
.qform .alt a{color:var(--wa);font-weight:600}

/* ---------- footer ---------- */
.footer{background:#13161B;color:#9AA3AF;font-size:.9rem;padding:60px 0 0}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:32px}
.footer h4{color:#fff;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;margin-bottom:14px}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin:0 0 7px}
.footer a{color:#C9D4E3;text-decoration:none}
.footer a:hover{color:#fff;text-decoration:underline}
.f-brand{display:flex;gap:12px;align-items:center;margin-bottom:16px}
.f-brand img{width:48px;height:48px;object-fit:contain;border-radius:3px}
.f-brand b{font-family:var(--cond);color:#fff;font-size:1.2rem}
.f-legal{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:20px;padding-bottom:26px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 30px;font-size:.8rem;color:#7D8794}
.f-legal span{font-family:var(--mono);letter-spacing:.02em}

/* ---------- mobile CTA bar ---------- */
.mbar{display:none}

/* ---------- calculator ---------- */
.calc{background:#fff;border:1px solid var(--tech-line);border-radius:var(--radius-lg);overflow:hidden}
.calc .body{padding:22px}
.calc select,.calc input{width:100%;font:inherit;padding:10px 12px;border:1.5px solid var(--line-2);border-radius:var(--radius)}
.calc .fields{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:14px 0}
.calc label{font-size:.82rem;font-weight:600;color:var(--ink-2);display:block;margin-bottom:4px}
.calc .out{background:var(--tech);border-top:1px solid var(--tech-line);padding:18px 22px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calc .out b{display:block;font-family:var(--mono);font-size:1.4rem;color:var(--navy-900)}
.calc .out span{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-family:var(--mono)}

.notice{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;font-size:.9rem;color:var(--ink-2)}
.lead-dark{font-size:1.1rem;color:var(--ink-2);max-width:760px}
.kv{display:grid;grid-template-columns:200px 1fr;border-top:1px solid var(--line)}
.kv dt,.kv dd{margin:0;padding:12px 0;border-bottom:1px solid var(--line)}
.kv dt{font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:14px}
.kv dd{font-weight:500;color:var(--navy-900)}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1100px){
  .nav-link{padding:26px 9px;font-size:.92rem}
  .hdr{gap:18px}
  .brand-sub{display:none}
  .f-grid{grid-template-columns:1fr 1fr 1fr}
  .f-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:980px){
  body{font-size:16px}
  .topbar .tb-left{display:none}
  .topbar .wrap{justify-content:center}
  .menu-btn{display:flex}
  .hdr-cta{display:none}
  .nav{position:fixed;inset:0 0 0 auto;top:0;width:min(420px,100%);background:#fff;z-index:80;transform:translateX(100%);visibility:hidden;transition:transform .22s ease,visibility .22s;overflow-y:auto;padding:72px 0 110px;margin:0}
  body.nav-open .nav{transform:none;visibility:visible;box-shadow:var(--shadow-lg)}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(7,21,42,.45);z-index:70}
  body.nav-open .site-header{z-index:90}
  .nav>ul{flex-direction:column;align-items:stretch;gap:0}
  .nav>ul>li{border-bottom:1px solid var(--line);position:relative}
  .nav-link{padding:16px 22px;border-bottom:0;font-size:1.05rem}
  .nav-link:hover,.nav-link[aria-current="page"]{border-bottom:0;background:var(--paper)}
  .nav-products .nav-link::after{display:none}
  .mega-toggle{display:flex;position:absolute;right:10px;top:8px;width:44px;height:40px;align-items:center;justify-content:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);cursor:pointer}
  .mega-toggle::before{content:"";width:8px;height:8px;border-right:2px solid var(--navy-900);border-bottom:2px solid var(--navy-900);transform:rotate(45deg) translateY(-2px);transition:transform .15s}
  .nav-products.open .mega-toggle::before{transform:rotate(-135deg)}
  .nav-products:hover .mega,.nav-products:focus-within .mega{display:none}
  .nav-products.open .mega{display:block;position:static;box-shadow:none;border-top:1px solid var(--line)}
  .mega-inner{grid-template-columns:1fr}
  .mega-col{border-right:0;border-bottom:1px solid var(--line);padding:18px 22px}
  .mega-fam{grid-template-columns:1fr 1fr;gap:14px}
  .mega-foot{display:none}
  .nav-close{display:flex!important}
  .hero-grid{grid-template-columns:1fr;gap:30px;padding-top:40px;padding-bottom:44px}
  .hero-sm .hero-grid{padding-top:34px;padding-bottom:38px}
  .hero-art{max-width:520px}
  .sec{padding:56px 0}
  .sec-head{grid-template-columns:1fr;gap:12px;margin-bottom:28px}
  .g3,.g4,.inds,.res,.locs,.rel{grid-template-columns:repeat(2,1fr)}
  .spec-grid,.two-col,.cta-grid{grid-template-columns:1fr;gap:32px}
  .sticky{position:static}
  .fam{grid-template-columns:1fr}
  .fam .art{border-right:0;border-bottom:1px solid var(--line);max-height:220px;justify-content:center}
  .fam .art svg{max-width:360px}
  .why,.steps{grid-template-columns:1fr 1fr}
  .why div{padding:22px 18px 22px 0!important;border-right:0!important}
  .why div:nth-child(odd){border-right:1px solid rgba(255,255,255,.12)!important}
  .why div:nth-child(even){padding-left:18px!important}
  .steps{gap:28px 0}
  .steps div::after{display:none}
  .apps{grid-template-columns:repeat(2,1fr)}
  .area-list{columns:2}
  .stdlist{grid-template-columns:1fr}
  .stdlist a:nth-child(n){border-right:0;padding:14px 0}
  .mbar{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--navy-950);border-top:1px solid rgba(255,255,255,.1);padding-bottom:env(safe-area-inset-bottom)}
  .mbar a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 4px 10px;color:#fff;text-decoration:none;font-size:.78rem;font-weight:600;letter-spacing:.02em}
  .mbar a svg{width:21px;height:21px}
  .mbar a.wa{background:var(--wa)}
  body{padding-bottom:64px}
}
@media (max-width:620px){
  .wrap{padding:0 16px}
  .brand img{width:44px;height:44px}
  .brand-name{font-size:1.14rem}
  .hdr{min-height:64px}
  .topbar{display:none}
  h1{font-size:2.05rem}
  .hero p.lead{font-size:1.03rem}
  .hero .btn-row .btn{flex:1 1 100%}
  .g2,.g3,.g4,.inds,.res,.locs,.rel,.formcards{grid-template-columns:1fr}
  .apps{grid-template-columns:1fr}
  .why,.steps{grid-template-columns:1fr}
  .why div{border-right:0!important;padding:20px 0!important}
  .area-list{columns:1}
  .qform{padding:20px}
  .qform .row{grid-template-columns:1fr;gap:0}
  .spec table th{width:42%;padding:10px 12px}
  .spec table td{padding:10px 12px}
  .spec-h{padding:12px 14px}
  .fam .fam-body{padding:18px}
  .fam-forms{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .kv{grid-template-columns:1fr}
  .kv dt{border-bottom:0;padding-bottom:0}
  .hero-facts{grid-template-columns:1fr}
  .hero-facts div{padding:12px 0 0;margin:0;display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
  .hero-facts b{font-size:1.02rem}
  .cat-group-head{flex-direction:column;align-items:flex-start;gap:6px}
  .calc .fields,.calc .out{grid-template-columns:1fr}
  .mega-fam{grid-template-columns:1fr}
}
.nav-close{display:none;position:absolute;top:14px;right:16px;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;font-size:1.5rem;line-height:1;cursor:pointer;align-items:center;justify-content:center;color:var(--navy-900)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.topbar,.site-header,.mbar,.cta,.footer{display:none}}
.two-col>*,.spec-grid>*,.cta-grid>*,.sizes-stack>*,.hero-grid>*{min-width:0}
@media (max-width:980px){.prose table{display:block;overflow-x:auto;max-width:100%}}
.formcard:only-child{max-width:440px}