html{-webkit-text-size-adjust:100%}
/* Layout: established-manufacturer site. Navy utility bar, white header, full-bleed photo hero, stat band, wide white sections. Light theme only, by choice. */
:root{
  --navy:#0C2C5C; --navy-deep:#071C3E; --blue:#2155A5; --blue-dark:#173F80;
  --steel:#EEF2F6; --white:#FFFFFF; --ink:#15222F; --muted:#5A6878; --line:#DCE3EA; --on-dark:#FFFFFF; --on-dark-muted:#B9C7D6;
  --f-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --w:1200px; color-scheme:light;
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
img{max-width:100%}[hidden]{display:none!important}
body{margin:0;background:var(--white);color:var(--ink);font:400 16px/1.65 var(--f-body)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--white)}
.wrap{max-width:var(--w);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);margin:0;line-height:1.15;text-wrap:balance;color:inherit}
h2{font-size:clamp(28px,3.4vw,40px);font-weight:600;letter-spacing:-.01em}
h3{font-size:19px;font-weight:600}
p{margin:0;max-width:68ch}
a{color:var(--blue)}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.mono{font-family:var(--f-mono)}
.eyebrow{font:600 13px/1.2 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}

/* utility bar */
.util{background:var(--navy-deep);color:var(--on-dark-muted);font-size:13px}
.util .wrap{display:flex;gap:24px;align-items:center;min-height:38px;flex-wrap:wrap}
.util .tag{margin-right:auto}
.util .ph{color:var(--on-dark);font-variant-numeric:tabular-nums}
.lang{display:flex;gap:2px}
.lang button{border:0;background:transparent;color:var(--on-dark-muted);font:500 12px var(--f-body);letter-spacing:.06em;padding:4px 8px;cursor:pointer;border-radius:2px}
.lang button[aria-pressed="true"]{background:var(--blue);color:var(--on-dark)}
@media (max-width:640px){.util .ph{display:none}}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--white);border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(12,44,92,.03)}
.bar{display:flex;align-items:center;gap:32px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy);margin-right:auto}
.brand img{height:44px;width:auto;display:block}
.brand .txt b{display:block;font:700 22px/1 var(--f-display);letter-spacing:.04em}
.brand .txt small{display:block;font:500 11px/1 var(--f-body);letter-spacing:.2em;color:var(--muted);margin-top:5px}
.brand .div{width:1px;height:34px;background:var(--line)}
.brand .na{font:600 12px/1.25 var(--f-body);letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
nav{display:flex;gap:28px}
nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:15px}
nav a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:3px;font:600 15px var(--f-body);text-decoration:none;cursor:pointer;border:1px solid transparent;white-space:nowrap}
.btn.primary{background:var(--blue);color:var(--on-dark)}
.btn.primary:hover{background:var(--blue-dark)}
.btn.light{background:transparent;color:var(--on-dark);border-color:rgba(255,255,255,.55)}
.btn.light:hover{background:rgba(255,255,255,.08)}
.bar .btn{padding:10px 18px;font-size:14px}
@media (max-width:980px){nav{display:none}}
@media (max-width:520px){.bar .btn{display:none}.brand .div,.brand .na{display:none}}

/* hero */
.hero{color:var(--on-dark);background:
  linear-gradient(90deg,rgba(7,30,54,.94) 0%,rgba(7,30,54,.82) 48%,rgba(7,30,54,.45) 100%),
  repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 48px),
  repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 48px),
  radial-gradient(ellipse at 85% 30%,#17497A 0%,var(--navy-deep) 65%)}
.hero .wrap{padding-block:clamp(64px,10vw,120px) clamp(56px,8vw,96px)}
.hero .eyebrow{color:#9DBCF0}
.hero h1{margin-top:18px;max-width:22ch;font-size:clamp(36px,4.8vw,58px);font-weight:600;letter-spacing:-.015em;line-height:1.08}
.hero h1 em{font-style:normal;color:#9DBCF0}
.hero .lede{margin-top:22px;max-width:58ch;font-size:18px;color:var(--on-dark-muted)}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}

/* stat band */
.stats{background:var(--navy);color:var(--on-dark)}
.stats div{padding:26px 18px;border-left:1px solid rgba(255,255,255,.12)}
.stats div:first-child{border-left:0;padding-left:0}
.stats dd{margin:0;font:600 clamp(26px,2.8vw,36px)/1 var(--f-display);font-variant-numeric:tabular-nums}
.stats dd span{font-size:.5em;font-weight:500;color:var(--on-dark-muted);margin-left:3px}
.stats dt{margin-top:8px;font-size:13px;color:var(--on-dark-muted)}
.stats .grid{margin:0;display:grid;grid-template-columns:repeat(6,1fr)}
.stats .grid>div{display:flex;flex-direction:column-reverse;justify-content:flex-end}
@media (max-width:980px){.stats .grid{grid-template-columns:repeat(3,1fr)}.stats .grid>div:nth-child(4){border-left:0;padding-left:0}.stats .grid>div{border-top:1px solid rgba(255,255,255,.12)}.stats .grid>div:nth-child(-n+3){border-top:0}}
@media (max-width:520px){.stats .grid{grid-template-columns:repeat(2,1fr)}.stats .grid>div{border-left:0!important;padding-left:0!important;border-top:1px solid rgba(255,255,255,.12)!important}.stats .grid>div:nth-child(-n+2){border-top:0!important}}

section{padding-block:clamp(64px,8vw,104px)}
section.alt{background:var(--steel)}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head h2{margin-top:10px}
.sec-head p{margin-top:14px;color:var(--muted);font-size:17px}

/* products */
.families{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.fam{background:var(--white);border:1px solid var(--line);border-radius:4px;padding:26px 24px;display:flex;flex-direction:column;gap:10px;min-width:0;transition:border-color .15s,box-shadow .15s}
.fam:hover{border-color:#B8C7D6;box-shadow:0 8px 24px rgba(12,44,92,.08)}
.fam .code{font:500 12px var(--f-mono);color:var(--blue);letter-spacing:.06em}
.fam p{font-size:14.5px;color:var(--muted)}
.fam .count{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font:500 12.5px var(--f-mono);color:var(--navy)}
@media (max-width:1040px){.families{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.families{grid-template-columns:1fr}}
.table-wrap{overflow-x:auto;margin-top:48px;border:1px solid var(--line);border-radius:4px;background:var(--white)}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:14.5px}
caption{text-align:left;padding:16px 20px;font:600 16px var(--f-display);color:var(--navy);border-bottom:1px solid var(--line)}
th,td{text-align:left;padding:13px 20px;border-bottom:1px solid var(--line);white-space:nowrap}
th{font:600 12px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--steel)}
tr:last-child td{border-bottom:0}
td.pn{font-family:var(--f-mono);font-weight:500;color:var(--blue)}
td.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.note{font-size:14px;color:var(--muted);margin-top:14px}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.photo{aspect-ratio:4/3;max-width:100%;border-radius:4px;overflow:hidden;background:
  linear-gradient(135deg,#DCE5EE,#C4D2E0)}
.photo img{width:100%;height:100%;object-fit:cover;display:block}
.about .body p{color:var(--muted);margin-top:16px}
.checks{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;font-size:15.5px}
.checks li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.2l2.6 2.6L13 6.4' fill='none' stroke='white' stroke-width='2'/%3E%3C/svg%3E") center/18px no-repeat}
@media (max-width:900px){.about{grid-template-columns:1fr;gap:32px}}

/* applications */
.apps-sec{background:var(--navy);color:var(--on-dark)}
.apps-sec .sec-head p{color:var(--on-dark-muted)}
.apps-sec .eyebrow{color:#9DBCF0}
.apps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid rgba(255,255,255,.15)}
.app{padding:28px 24px 8px 0;margin-right:24px;min-width:0}
.app h3{font-size:20px}
.app p{font-size:14.5px;color:var(--on-dark-muted);margin-top:10px}
.app .parts{margin-top:16px;font:500 12px var(--f-mono);color:#9DBCF0;letter-spacing:.04em}
@media (max-width:1040px){.apps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.apps{grid-template-columns:1fr}}

/* quality */
.qual{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
.certs{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cert{background:var(--white);border:1px solid var(--line);border-radius:4px;padding:18px 20px;display:flex;flex-direction:column;gap:4px}
.cert b{font:600 18px var(--f-display);color:var(--navy)}
.cert span{font-size:13.5px;color:var(--muted)}
.video{aspect-ratio:16/9;max-width:100%;border-radius:4px;overflow:hidden;display:grid;place-items:center;text-align:center;padding:24px;color:var(--on-dark);background:linear-gradient(rgba(7,30,54,.72),rgba(7,30,54,.72)),var(--navy)}
.video .play{width:68px;height:68px;border-radius:50%;border:2px solid var(--on-dark);margin:0 auto 16px;position:relative}
.video .play::after{content:"";position:absolute;left:27px;top:21px;border-left:18px solid var(--on-dark);border-top:12px solid transparent;border-bottom:12px solid transparent}
.video .vl{font:600 13px var(--f-body);letter-spacing:.12em;text-transform:uppercase}
.video p{color:var(--on-dark-muted);font-size:14px;margin:8px auto 0}
@media (max-width:900px){.qual{grid-template-columns:1fr}}

/* buy */
.buy{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.way{border:1px solid var(--line);border-radius:4px;padding:30px 28px;display:flex;flex-direction:column;gap:12px;min-width:0;background:var(--white)}
.way .eyebrow{font-size:12px}
.way p{font-size:15px;color:var(--muted)}
.way a{margin-top:auto;padding-top:8px;font-weight:600;font-size:15px;text-decoration:none}
@media (max-width:900px){.buy{grid-template-columns:1fr}}

/* rfq */
.rfq{display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:start}
form{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:var(--white);border:1px solid var(--line);border-radius:4px;padding:32px}
.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.field.full{grid-column:1/-1}
label{font:500 13.5px var(--f-body);color:var(--ink)}
input,select,textarea{font:400 15px var(--f-body);color:var(--ink);background:var(--white);border:1px solid #C9D3DD;border-radius:3px;padding:11px 13px;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(33,85,165,.15)}
textarea{min-height:120px;resize:vertical;font-family:var(--f-mono);font-size:14px}
form .btn{justify-self:start}
.consent{grid-column:1/-1;font-size:13px;color:var(--muted);margin:0}
.status{grid-column:1/-1;font-size:14.5px;color:var(--blue);margin:0}
.contact{display:flex;flex-direction:column}
.line{display:flex;flex-direction:column;gap:3px;padding-block:20px;border-bottom:1px solid var(--line)}
.line:first-child{padding-top:0}
.line .l{font:600 12px var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.line .v{font:600 22px var(--f-display);color:var(--navy);font-variant-numeric:tabular-nums;user-select:all;overflow-wrap:anywhere}
.line .h{font-size:14px;color:var(--muted)}
.placeholder{color:#9AA7B4!important}
@media (max-width:900px){.rfq{grid-template-columns:1fr}}
@media (max-width:560px){form{grid-template-columns:1fr;padding:22px}}

footer{background:var(--navy-deep);color:var(--on-dark-muted);font-size:14px}
footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-block:56px 40px}
footer h4{margin:0 0 14px;font:600 13px var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer a{color:var(--on-dark-muted);text-decoration:none}
footer a:hover{color:var(--on-dark)}
footer .fb b{display:block;font:700 20px var(--f-display);letter-spacing:.04em;color:var(--on-dark)}
footer .fb p{margin-top:12px;max-width:42ch}
footer .legal{border-top:1px solid rgba(255,255,255,.1);padding-block:20px;font-size:13px;display:flex;flex-direction:column;gap:4px}
@media (max-width:900px){footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer .cols{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ===== shared additions: product catalog ===== */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
nav a[aria-current="page"]{color:var(--blue)}
footer .fb img{display:block;height:40px;width:auto;margin-bottom:10px}
footer .fb span{display:block;color:var(--on-dark);font-weight:600}
.crumbs{background:var(--steel);border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.crumbs .wrap{padding-block:12px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--blue)}
.phero{background:linear-gradient(120deg,var(--navy-deep),var(--navy));color:var(--on-dark)}
.phero .wrap{padding-block:56px 52px}
.phero.slim .wrap{padding-block:40px 0}
.phero .eyebrow{color:#9DBCF0}
.phero h1{margin-top:12px;font-size:clamp(32px,4vw,48px);font-weight:600;letter-spacing:-.01em}
.phero .lede{margin-top:16px;color:var(--on-dark-muted);font-size:17px;max-width:64ch}
.phero .meta-line{margin-top:18px;color:var(--on-dark-muted)}
.phero .meta-line b{color:var(--on-dark);font-family:var(--f-display);font-size:20px}
.phero-row{display:grid;grid-template-columns:1fr 260px;gap:48px;align-items:center}
.phero-img{width:260px;height:260px;object-fit:cover;border-radius:4px;box-shadow:0 18px 40px rgba(0,0,0,.35)}
@media (max-width:820px){.phero-row{grid-template-columns:1fr}.phero-img{display:none}}
.tabs{display:flex;gap:4px;margin-top:28px;overflow-x:auto;scrollbar-width:thin}
.tabs a{flex:none;padding:12px 18px;color:var(--on-dark-muted);text-decoration:none;font-weight:500;font-size:15px;border-radius:4px 4px 0 0}
.tabs a:hover{color:var(--on-dark);background:rgba(255,255,255,.06)}
.tabs a[aria-current]{background:var(--white);color:var(--navy);font-weight:600}
.subs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sub{display:flex;flex-direction:column;gap:8px;padding:26px 24px;border:1px solid var(--line);border-radius:4px;text-decoration:none;color:var(--ink);background:var(--white);transition:border-color .15s,box-shadow .15s}
.sub:hover{border-color:#B8C7D6;box-shadow:0 8px 24px rgba(12,44,92,.08)}
.sub .count{font:500 13px var(--f-mono);color:var(--muted)}
.sub .go{margin-top:10px;color:var(--blue);font-weight:600;font-size:14.5px}
.sub .go::after{content:" →"}
@media (max-width:900px){.subs{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.subs{grid-template-columns:1fr}}
.ptable .wrap{padding-block:32px 0}
section.ptable{padding-block:0 56px}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:18px}
.filters input{flex:1 1 300px;max-width:440px}
.filters select{flex:0 1 220px;width:auto}
.countline{margin-left:auto;color:var(--muted);font-size:14px}
.table-wrap.big{margin-top:0;max-height:72vh;overflow:auto}
.table-wrap.big table{font-size:14px}
.table-wrap.big th{position:sticky;top:0;z-index:1}
.table-wrap.big td,.table-wrap.big th{padding:10px 14px}
.table-wrap.big td.pn{position:sticky;left:0;background:var(--white);font-weight:600}
.table-wrap.big th:first-child{left:0;z-index:2}
.table-wrap.big tr:hover td{background:#F6F8FB}
.table-wrap.big tr.hit td{background:#FFF6D8}
td.pkg{font-family:var(--f-mono);font-size:13px;color:var(--navy)}
td.dcol{text-align:left}
a.ds{display:inline-block;padding:3px 10px;border:1px solid var(--blue);border-radius:3px;font:600 12px var(--f-body);color:var(--blue);text-decoration:none}
a.ds:hover{background:var(--blue);color:#fff}
a.qt{font-size:13px;font-weight:600;text-decoration:none}
.nods{font-size:12.5px;color:var(--muted)}
.norows{margin-top:16px;color:var(--muted)}
.help{padding-block:48px}
.help-row{display:flex;gap:32px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.help h2{font-size:26px}.help p{margin-top:8px;color:var(--muted)}
.empty{max-width:760px}
.empty p{margin-top:12px;color:var(--muted);font-size:17px}
.empty h3{margin-top:36px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.btn.ghost{background:var(--white);color:var(--blue);border-color:var(--blue)}
.btn.ghost:hover{background:var(--steel)}
.famgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:28px}
.famcard{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:4px;text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.famcard:hover{border-color:#B8C7D6;box-shadow:0 8px 24px rgba(12,44,92,.08)}
.famcard img{width:120px;height:120px;object-fit:cover;border-radius:3px}
.famcard h3{font-size:20px}
.famcard .subsline{margin-top:6px;font-size:14px;color:var(--muted)}
.famcard .count{display:block;margin-top:10px;font:500 13px var(--f-mono);color:var(--blue)}
@media (max-width:860px){.famgrid{grid-template-columns:1fr}}
@media (max-width:420px){.famcard{grid-template-columns:84px 1fr}.famcard img{width:84px;height:84px}}
.gsearch{display:flex;gap:10px;margin-top:28px;max-width:640px;flex-wrap:wrap;background:transparent;border:0;padding:0}
.gsearch input{flex:1 1 280px;font-size:16px;padding:13px 14px;border:0}
.gres{margin-top:18px;background:var(--white);color:var(--ink);border-radius:4px;padding:18px 20px;max-width:820px}
.gres ul{list-style:none;margin:10px 0 0;padding:0;max-height:420px;overflow:auto}
.gres li{display:grid;grid-template-columns:minmax(120px,1.2fr) minmax(80px,.8fr) 2fr auto;gap:12px;align-items:center;padding:9px 0;border-top:1px solid var(--line);font-size:14px}
.gres .pn{font-family:var(--f-mono);font-weight:600;text-decoration:none}
.gres .pk{font-family:var(--f-mono);font-size:13px;color:var(--navy)}
.gres .fm{color:var(--muted)}
.gres .gcount{color:var(--muted)}
@media (max-width:620px){.gres li{grid-template-columns:1fr auto}.gres .pk,.gres .fm{display:none}}
/* index: application image cards */
.appcards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.appcard{display:flex;flex-direction:column;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:4px;overflow:hidden;text-decoration:none;color:var(--on-dark);transition:background .15s,border-color .15s}
.appcard:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3)}
.appcard img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
.appcard div{padding:16px 18px 20px}
.appcard h3{font-size:18px}
.appcard p{margin-top:6px;font-size:14px;color:var(--on-dark-muted)}
@media (max-width:980px){.appcards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:420px){.appcards{grid-template-columns:1fr}}
.famlinks{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.famlink{display:flex;flex-direction:column;gap:10px;padding:24px;border:1px solid var(--line);border-radius:4px;background:var(--white);text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s;min-width:0}
.famlink:hover{border-color:#B8C7D6;box-shadow:0 8px 24px rgba(12,44,92,.08)}
.famlink p{font-size:14.5px;color:var(--muted)}
.famlink .count{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font:500 13px var(--f-mono);color:var(--blue)}
.famlink.search{background:var(--navy);color:var(--on-dark);border-color:var(--navy)}
.famlink.search p{color:var(--on-dark-muted)}
.famlink.search .count{border-color:rgba(255,255,255,.2);color:#9DBCF0}
@media (max-width:1040px){.famlinks{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.famlinks{grid-template-columns:1fr}}
.mosaic{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mosaic img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:4px;display:block}