@font-face{font-family:Archivo;src:url('../fonts/archivo-latin-variable.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
@font-face{font-family:Plex Mono;src:url('../fonts/ibm-plex-mono-400-normal-latin.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Plex Mono;src:url('../fonts/ibm-plex-mono-500-normal-latin.woff2') format('woff2');font-style:normal;font-weight:500;font-display:swap}

:root{
  --ink:#090b0a;
  --soft-ink:#141714;
  --paper:#f0f1eb;
  --white:#fff;
  --signal:#b7d78a;
  --muted:#a7ada4;
  --line:rgba(255,255,255,.17);
  --dark-line:rgba(9,11,10,.2);
  --shell:1440px;
  --gutter:clamp(22px,4.15vw,72px);
  --display:Archivo,Arial,sans-serif;
  --mono:'Plex Mono',monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--ink);color:var(--ink);font-family:var(--display);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
img{display:block;max-width:100%}
p,h1,h2,h3{margin:0}
button{color:inherit}
::selection{background:var(--signal);color:var(--ink)}
.shell{width:min(100%,var(--shell));margin-inline:auto;padding-inline:var(--gutter)}
.skip-link{position:fixed;z-index:1000;top:12px;left:12px;padding:12px 18px;background:var(--signal);color:var(--ink);font-weight:700;transform:translateY(-160%)}
.skip-link:focus{transform:none}
:focus-visible{outline:3px solid var(--signal);outline-offset:4px}
.catalogue-section :focus-visible,.intelligence-section :focus-visible,.closing-section :focus-visible{outline-color:#1874d1}

/* Utility + navigation */
.utility-bar{height:36px;background:#090b0a;color:#c6cbc2;border-bottom:1px solid rgba(255,255,255,.1);font-family:var(--mono);font-size:10px;letter-spacing:.03em}
.utility-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.utility-inner p span{margin-left:14px;color:#777e76}
.utility-links{display:flex;align-items:center;gap:30px}
.utility-links a{color:#e6e9e1;transition:color .2s}
.utility-links a:hover{color:var(--signal)}
.site-header{height:80px;background:var(--paper);position:relative;z-index:20;border-bottom:1px solid rgba(9,11,10,.12)}
.nav-wrap{height:100%;display:flex;align-items:center;gap:44px}
.brand{width:190px;flex:none}
.brand img{width:100%;height:auto}
.primary-nav{display:flex;align-items:center;gap:32px;margin-left:auto;height:100%}
.primary-nav a{height:100%;display:flex;align-items:center;position:relative;font-size:13px;font-weight:650}
.primary-nav a:after{content:"";height:3px;position:absolute;bottom:0;left:0;right:100%;background:var(--ink);transition:right .25s ease}
.primary-nav a:hover:after,.primary-nav a.active:after{right:0}
.nav-rfq{display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--ink);color:white;padding:13px 16px 13px 19px;font-size:12px;font-weight:700;min-width:170px;transition:background .2s,color .2s}
.nav-rfq span{font-size:18px;line-height:1}
.primary-nav .mobile-rfq{display:none}
.nav-rfq:hover{background:var(--signal);color:var(--ink)}
.nav-toggle{display:none;border:0;background:none;padding:10px 0;cursor:pointer}

/* Hero */
.hero{position:relative;isolation:isolate;min-height:max(730px,calc(100svh - 116px));background:#050705;color:white;overflow:hidden;padding:clamp(54px,6.1vh,86px) 0 0;display:flex;flex-direction:column}
.hero-media{position:absolute;inset:0;z-index:-3;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:50% 50%;transform:scale(1.065) translate3d(var(--hero-x,0),var(--hero-y,0),0);transition:transform 1.1s cubic-bezier(.2,.75,.2,1);will-change:transform}
.hero:after{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(3,5,3,.58) 0%,rgba(3,5,3,.15) 52%,rgba(3,5,3,0) 78%),linear-gradient(0deg,rgba(3,5,3,.88) 0%,transparent 37%);pointer-events:none}
.hero-grid-lines{position:absolute;inset:0;z-index:-1;opacity:.13;background-image:linear-gradient(90deg,transparent calc(100% - 1px),#c6d0c2 1px);background-size:calc((100vw - (2 * var(--gutter))) / 6) 100%;margin-inline:var(--gutter);border-left:1px solid #c6d0c2;pointer-events:none}
.hero-inner{position:relative;flex:1;width:100%}
.hero-copy{max-width:1040px}
.hero-kicker{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;line-height:1.6;text-transform:uppercase;display:flex;align-items:center;gap:14px;color:var(--signal);margin-bottom:clamp(20px,3vh,34px)}
.hero-kicker span{display:block;width:42px;height:3px;background:var(--signal)}
.hero h1{font-size:clamp(66px,8.25vw,128px);font-weight:880;line-height:.86;letter-spacing:-.068em;text-transform:uppercase;max-width:1060px;text-wrap:nowrap}
.hero h1 span{display:block;color:var(--signal)}
.hero-lede{font-size:clamp(16px,1.35vw,20px);line-height:1.5;max-width:530px;margin-top:clamp(26px,3.2vh,40px);color:#d1d6cd;letter-spacing:-.012em}
.part-search{margin-top:clamp(30px,3.8vh,48px);width:min(100%,750px)}
.part-search>label{display:block;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#e5e9e0;margin-bottom:10px}
.search-field{display:flex;background:var(--paper);height:68px;border:2px solid var(--paper);transition:border-color .2s,box-shadow .2s}
.search-field:focus-within{border-color:var(--signal);box-shadow:0 0 0 4px rgba(183,215,138,.14)}
.search-field input{min-width:0;flex:1;border:0;background:transparent;padding:0 24px;color:var(--ink);font-family:var(--mono);font-size:15px;outline:0;border-radius:0}
.search-field input::placeholder{color:#676d64;opacity:1}
.search-field input::-webkit-search-cancel-button{cursor:pointer}
.search-field button{flex:none;border:0;background:var(--signal);padding:0 23px;color:var(--ink);font-weight:800;font-size:14px;display:flex;align-items:center;gap:34px;cursor:pointer;transition:background .2s}
.search-field button:hover{background:#c7e2a3}
.search-field button span{font-size:22px}
.form-error{font-size:12px;color:#ffbb9d;margin-top:9px}
.search-hint{display:flex;align-items:center;flex-wrap:wrap;gap:9px 19px;font-family:var(--mono);font-size:10px;margin-top:13px;color:#e1e5dc}
.search-hint>span{color:#8f978b;text-transform:uppercase;letter-spacing:.08em}
.search-hint a{border-bottom:1px solid #697160;padding-bottom:2px;overflow-wrap:anywhere;transition:color .2s,border-color .2s}
.search-hint a:hover{color:var(--signal);border-color:var(--signal)}
.hero-actions{display:flex;gap:35px;margin-top:28px;font-size:12px;font-weight:650}
.hero-actions a{display:flex;align-items:center;gap:10px;padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.45)}
.hero-actions a span{font-family:var(--mono);font-size:9px;color:#9ca495;font-weight:400}
.hero-actions a b{font-size:17px;color:var(--signal);transition:transform .2s}
.hero-actions a:hover b{transform:translate(3px,-3px)}
.hero-actions a:last-child:hover b{transform:translateY(3px)}
.verification-mark{position:absolute;right:var(--gutter);bottom:38px;width:175px;border-top:1px solid rgba(255,255,255,.55);padding-top:11px;color:white}
.verification-mark>span{font-family:var(--mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase}
.verification-mark strong{display:flex;align-items:flex-end;gap:9px;font-size:76px;line-height:1;font-weight:300;letter-spacing:-.07em;margin:8px 0 12px}
.verification-mark strong small{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:0;padding-bottom:10px;color:var(--signal)}
.verification-mark p{font-size:11px;line-height:1.6;color:#b7beb3}
.service-rail{display:grid;grid-template-columns:1fr 1fr 1fr;margin-top:50px;border-top:1px solid rgba(255,255,255,.25);position:relative;z-index:1}
.service-rail p{font-size:11px;color:#a9b1a5;padding:21px 20px 23px 0;border-right:1px solid rgba(255,255,255,.18);white-space:nowrap}
.service-rail p:not(:first-child){padding-left:25px}
.service-rail p:last-child{border-right:0}
.service-rail span{color:white;font-weight:700;margin-right:5px}
.js .hero-kicker,.js .hero h1,.js .hero-lede,.js .part-search,.js .search-hint,.js .hero-actions{opacity:0;transform:translateY(30px)}
.js .verification-mark{opacity:0;transform:translateX(25px)}
.js .is-ready .hero-kicker,.js .is-ready .hero h1,.js .is-ready .hero-lede,.js .is-ready .part-search,.js .is-ready .search-hint,.js .is-ready .hero-actions,.js .is-ready .verification-mark{opacity:1;transform:none;transition:opacity .75s ease,transform .75s cubic-bezier(.2,.7,.2,1)}
.js .is-ready .hero h1{transition-delay:.08s}
.js .is-ready .hero-lede{transition-delay:.18s}
.js .is-ready .part-search{transition-delay:.28s}
.js .is-ready .search-hint{transition-delay:.36s}
.js .is-ready .hero-actions{transition-delay:.43s}
.js .is-ready .verification-mark{transition-delay:.5s}

/* Shared editorial typography */
.section-label{font-family:var(--mono);font-size:10px;line-height:1.5;letter-spacing:.13em;text-transform:uppercase;margin-bottom:28px}
.dark-link{display:inline-flex;align-items:center;gap:28px;border-bottom:2px solid currentColor;padding-bottom:8px;font-size:13px;font-weight:750}
.dark-link span{font-size:20px;transition:transform .2s}
.dark-link:hover span{transform:translate(3px,-3px)}
.js .reveal{opacity:0;transform:translateY(45px);transition:opacity .8s ease,transform .9s cubic-bezier(.16,.8,.24,1)}
.js .reveal.is-visible{opacity:1;transform:none}

/* Selected parts: one continuous rail, never a card wall */
.selected-section{background:var(--ink);color:white;padding:clamp(80px,8vw,128px) 0 clamp(70px,7vw,110px)}
.selection-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:48px}
.selection-head h2{font-size:clamp(42px,5vw,74px);font-weight:750;letter-spacing:-.055em;line-height:1}
.selection-head p{font-size:13px;line-height:1.65;color:#9ba399;max-width:400px}
.selected-rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.part-item{min-width:0;min-height:330px;padding:26px 26px 24px;display:flex;flex-direction:column;border-top:1px solid var(--line);border-bottom:1px solid var(--line);border-left:1px solid var(--line);position:relative;transition:background .25s,color .25s}
.part-item:last-child{border-right:1px solid var(--line)}
.part-brand{font-family:var(--mono);font-size:9px;letter-spacing:.05em;text-transform:uppercase;color:#9ca496}
.part-number{font-family:var(--mono);font-size:clamp(23px,2.15vw,34px);font-weight:500;letter-spacing:-.055em;line-height:1.1;margin-top:34px;overflow-wrap:anywhere}
.part-spec{font-size:12px;line-height:1.65;color:#9ca496;margin-top:17px}
.part-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:34px}
.stock-status{font-family:var(--mono);font-size:9px;text-transform:uppercase;letter-spacing:.035em;color:var(--signal)}
.stock-status.status-source{color:#ffc57e}
.part-bottom b{font-size:24px;font-weight:400;transition:transform .25s}
.part-item:hover{background:var(--signal);color:var(--ink)}
.part-item:hover .part-brand,.part-item:hover .part-spec,.part-item:hover .stock-status{color:var(--ink)}
.part-item:hover .part-bottom b{transform:translate(4px,-4px)}
.availability-note{display:grid;grid-template-columns:1fr auto;align-items:start;gap:55px;margin-top:29px}
.availability-note p{font-size:11px;line-height:1.7;color:#8d958a;max-width:760px}
.availability-note p strong{color:#d5dbd1;font-weight:600}
.availability-note a{font-size:11px;border-bottom:1px solid #727b6d;padding-bottom:5px;white-space:nowrap}
.availability-note a span{color:var(--signal);margin-left:16px}
.availability-note a:hover{color:var(--signal)}

/* Catalogue: open grid, no boxes or shadows */
.catalogue-section{background:var(--paper);padding:clamp(86px,9vw,146px) 0 clamp(80px,8vw,125px)}
.catalogue-mast{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:clamp(52px,6vw,85px)}
.catalogue-mast h2{font-size:clamp(64px,7.9vw,118px);line-height:.88;letter-spacing:-.07em;font-weight:820;text-transform:uppercase}
.catalogue-intro{width:340px;flex:none;padding-bottom:6px}
.catalogue-intro p{font-size:14px;line-height:1.65;color:#555c52;margin-bottom:32px}
.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid var(--dark-line)}
.category-grid a{min-width:0;min-height:180px;padding:25px 50px 26px 0;border-top:1px solid var(--dark-line);position:relative;display:flex;flex-direction:column;transition:padding .25s,background .25s,color .25s}
.category-grid a:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid var(--dark-line)}
.category-name{font-size:29px;font-weight:730;line-height:1.02;letter-spacing:-.045em}
.category-note{font-family:var(--mono);font-size:9px;color:#646b60;margin-top:auto;padding-top:24px;line-height:1.5}
.category-grid a b{position:absolute;right:18px;top:23px;font-size:25px;font-weight:400;transition:transform .25s}
.category-grid a:hover{background:var(--ink);color:var(--signal);padding-right:40px}
.category-grid a:hover .category-note{color:#c3c9bd}
.category-grid a:hover b{transform:translate(3px,-3px)}

/* Quality: a full-width process, not another feature-card grid */
.quality-section{background:var(--soft-ink);color:white;padding:clamp(86px,9vw,145px) 0 0;position:relative;overflow:hidden}
.quality-section:before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--signal)}
.quality-mast{display:grid;grid-template-columns:1fr 330px;column-gap:70px;align-items:end}
.quality-mast .section-label{grid-column:1/-1;color:var(--signal)}
.quality-mast h2{font-size:clamp(49px,6.2vw,91px);font-weight:760;line-height:.94;letter-spacing:-.06em}
.quality-mast>p:last-child{font-size:14px;line-height:1.75;color:#aab2a6;padding-bottom:7px}
.quality-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:clamp(65px,7vw,105px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.quality-flow article{padding:29px 45px 48px 0;min-height:310px}
.quality-flow article+article{border-left:1px solid var(--line);padding-left:34px}
.quality-flow article>span{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:var(--signal)}
.quality-flow h3{font-size:32px;font-weight:650;letter-spacing:-.04em;margin-top:36px}
.quality-flow p{font-size:12px;line-height:1.75;color:#9fa89b;margin-top:19px;max-width:340px}
.quality-bottom{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;padding-top:38px;padding-bottom:45px}
.quality-links{display:flex;flex-direction:column;align-items:flex-start;gap:22px}
.light-button{display:flex;justify-content:space-between;align-items:center;gap:35px;background:var(--paper);color:var(--ink);padding:14px 18px;font-size:12px;font-weight:750;transition:background .2s}
.light-button:hover{background:var(--signal)}
.quality-links>a:last-child{font-size:11px;color:#b7bfb2;border-bottom:1px solid #626b5e;padding-bottom:5px}
.quality-links>a:last-child span{color:var(--signal);margin-left:14px}
.certification-line{display:grid;grid-template-columns:1fr 1.4fr;gap:30px}
.certification-line p{display:flex;flex-direction:column;gap:8px;border-left:1px solid #4c5548;padding-left:18px}
.certification-line strong{font-size:11px;font-weight:650}
.certification-line span{font-family:var(--mono);font-size:9px;color:#ffc57e;line-height:1.6}

/* Intelligence: a loud editorial interruption */
.intelligence-section{background:var(--signal);color:var(--ink);padding:clamp(82px,8.5vw,132px) 0 clamp(80px,8vw,118px)}
.intelligence-mast{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:65px}
.intelligence-mast h2{font-size:clamp(55px,7vw,104px);font-weight:850;line-height:.88;letter-spacing:-.068em;text-transform:uppercase}
.intelligence-mast .dark-link{margin-bottom:7px;white-space:nowrap}
.article-list{border-bottom:1px solid var(--ink)}
.article-row{display:grid;grid-template-columns:205px 1fr 35px;gap:35px;padding:29px 0 31px;border-top:1px solid var(--ink);align-items:start;transition:padding .25s,background .25s}
.article-category{font-family:var(--mono);font-size:9px;line-height:1.6;text-transform:uppercase;letter-spacing:.05em;padding-top:5px}
.article-body{display:flex;flex-direction:column;gap:12px}
.article-body strong{font-size:22px;font-weight:680;line-height:1.25;letter-spacing:-.025em;max-width:850px}
.article-body small{font-size:12px;line-height:1.6;max-width:780px;color:#3f482d}
.article-row>b{font-size:27px;font-weight:400;line-height:1;transition:transform .2s}
.article-row:hover{background:rgba(255,255,255,.35);padding-left:18px;padding-right:18px}
.article-row:hover>b{transform:translate(3px,-3px)}

/* Closing + footer */
.closing-section{background:var(--paper);padding:clamp(90px,10vw,160px) 0}
.closing-layout{display:grid;grid-template-columns:1.45fr 1fr;gap:100px;align-items:end}
.closing-layout h2{font-size:clamp(63px,7.4vw,110px);font-weight:850;line-height:.88;letter-spacing:-.07em;text-transform:uppercase}
.closing-actions{max-width:410px;padding-bottom:4px}
.closing-actions>p{font-size:14px;line-height:1.7;color:#555d51;margin-bottom:29px}
.closing-rfq{display:flex;align-items:center;justify-content:space-between;background:var(--ink);color:white;padding:22px 23px;font-size:16px;font-weight:750;transition:background .2s,color .2s}
.closing-rfq span,.closing-bom span{font-size:24px}
.closing-rfq:hover{background:var(--signal);color:var(--ink)}
.closing-bom{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ink);padding:18px 0;font-size:13px;font-weight:700}
.closing-email{display:block;font-family:var(--mono);font-size:10px;margin-top:23px;color:#5b6356}
.site-footer{background:var(--ink);color:white;padding-top:75px}
.footer-top{display:flex;justify-content:space-between;align-items:flex-end;gap:60px;padding-bottom:70px;border-bottom:1px solid var(--line)}
.footer-statement{font-size:clamp(44px,5.4vw,79px);font-weight:760;line-height:.92;letter-spacing:-.055em}
.footer-statement span{color:var(--signal)}
.footer-brand{width:340px}
.footer-brand img{width:205px;height:auto;margin-bottom:23px}
.footer-brand p{font-size:11px;line-height:1.75;color:#929b8e}
.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:40px;padding-top:47px;padding-bottom:58px}
.footer-column{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.footer-column h2{font-family:var(--mono);font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:#737d6e;margin-bottom:9px;font-weight:400}
.footer-column a{font-size:12px;color:#c1c8bc;transition:color .2s}
.footer-column a:hover{color:var(--signal)}
.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;padding-top:21px;padding-bottom:23px;font-family:var(--mono);font-size:8px;color:#747e70;text-transform:uppercase;letter-spacing:.04em}

/* Display typography: preserve tight letterforms without collapsing word boundaries. */
.hero h1,.catalogue-mast h2,.intelligence-mast h2,.closing-layout h2{letter-spacing:-.035em;word-spacing:.12em}
.selection-head h2,.quality-mast h2,.footer-statement{letter-spacing:-.03em;word-spacing:.07em}
.category-name{letter-spacing:-.025em;word-spacing:.06em}
.quality-flow h3{letter-spacing:-.02em;word-spacing:.04em}

/* Intermediate screens */
@media (max-width:1180px){
  .nav-wrap{gap:28px}
  .brand{width:166px}
  .primary-nav{gap:23px}
  .hero h1{font-size:clamp(64px,8.4vw,100px)}
  .verification-mark{width:145px;right:var(--gutter)}
  .verification-mark strong{font-size:63px}
  .selected-rail{grid-template-columns:repeat(2,minmax(0,1fr))}
  .part-item{min-height:280px}
  .part-item:nth-child(2){border-right:1px solid var(--line)}
  .part-item:nth-child(n+3){border-top:0}
  .part-number{font-size:29px}
  .availability-note{grid-template-columns:1fr;gap:20px}
  .availability-note a{justify-self:start}
  .catalogue-intro{width:285px}
  .quality-mast{grid-template-columns:1fr 280px;gap:40px}
  .quality-flow article{padding-right:28px}
  .quality-flow article+article{padding-left:28px}
  .quality-bottom{grid-template-columns:1fr;gap:35px}
  .certification-line{max-width:650px}
  .closing-layout{gap:60px}
  .footer-grid{grid-template-columns:repeat(4,1fr)}
}

@media (max-width:900px){
  :root{--gutter:30px}
  .utility-inner p span{display:none}
  .languages{display:none}
  .site-header{height:72px}
  .brand{width:163px}
  .nav-wrap{gap:22px}
  .nav-toggle{display:flex;align-items:center;gap:5px;margin-left:auto;flex-wrap:wrap;width:47px}
  .nav-toggle span{font-family:var(--mono);font-size:9px;text-transform:uppercase;width:100%;text-align:right;margin-bottom:3px}
  .nav-toggle i{height:1px;width:19px;background:var(--ink);display:block;transition:transform .2s}
  .nav-toggle i:last-child{margin-left:auto}
  .nav-toggle[aria-expanded=true] i:first-of-type{transform:translateY(3px) rotate(45deg)}
  .nav-toggle[aria-expanded=true] i:last-child{transform:translateY(-3px) rotate(-45deg)}
  .primary-nav{display:none;position:absolute;top:72px;left:0;right:0;height:auto;margin:0;background:var(--paper);border-bottom:1px solid var(--ink);padding:20px var(--gutter) 26px;box-shadow:0 20px 30px rgba(0,0,0,.18)}
  .primary-nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}
  .primary-nav a{height:auto;padding:12px 0;font-size:18px;border-bottom:1px solid var(--dark-line)}
  .primary-nav a:after{display:none}
  .nav-rfq{margin-left:0;min-width:155px}
  .hero{min-height:760px;padding-top:58px}
  .hero-media img{object-position:58% 50%}
  .hero:after{background:linear-gradient(90deg,rgba(3,5,3,.72),rgba(3,5,3,.2)),linear-gradient(0deg,rgba(3,5,3,.94),transparent 55%)}
  .hero h1{font-size:clamp(62px,10.7vw,92px)}
  .hero-copy{max-width:750px}
  .hero-lede{max-width:480px}
  .part-search{width:min(100%,640px)}
  .verification-mark{display:none}
  .service-rail{margin-top:65px}
  .service-rail p{font-size:10px;white-space:normal;line-height:1.6}
  .service-rail span{display:block;margin-bottom:2px}
  .selection-head{align-items:flex-start;flex-direction:column;gap:22px}
  .catalogue-mast{align-items:flex-start;flex-direction:column}
  .catalogue-intro{width:min(100%,470px)}
  .category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .category-grid a:not(:nth-child(3n+1)){padding-left:0;border-left:0}
  .category-grid a:nth-child(even){padding-left:28px;border-left:1px solid var(--dark-line)}
  .quality-mast{grid-template-columns:1fr;gap:30px}
  .quality-mast>p:last-child{max-width:520px}
  .quality-flow{grid-template-columns:1fr}
  .quality-flow article{min-height:0;padding:28px 0 35px}
  .quality-flow article+article{border-left:0;border-top:1px solid var(--line);padding-left:0}
  .quality-flow h3{margin-top:20px}
  .quality-flow p{max-width:600px}
  .intelligence-mast{align-items:flex-start;flex-direction:column}
  .article-row{grid-template-columns:150px 1fr 25px;gap:22px}
  .closing-layout{grid-template-columns:1fr;gap:50px}
  .closing-actions{max-width:500px}
  .footer-top{align-items:flex-start;flex-direction:column}
  .footer-brand{width:auto}
  .footer-grid{grid-template-columns:repeat(2,1fr);row-gap:40px}
  .footer-bottom{flex-wrap:wrap}
}

/* Mobile: preserve the visual idea rather than shrinking desktop */
@media (max-width:600px){
  :root{--gutter:20px}
  html{scroll-padding-top:75px}
  .utility-bar{height:32px;font-size:8px}
  .utility-links{gap:0}
  .site-header{height:66px}
  .brand{width:139px}
  .nav-wrap{gap:14px}
  .nav-rfq{display:none}
  .nav-toggle{margin-left:auto}
  .primary-nav{top:66px;padding-top:10px}
  .primary-nav .mobile-rfq{display:flex;justify-content:space-between;background:var(--ink);color:white;padding:15px 17px;margin-top:17px;font-size:13px;font-weight:700;border:0}
  .hero{min-height:0;padding-top:47px}
  .hero-media{height:100%}
  .hero-media img{object-position:65% 50%;transform:scale(1.08)}
  .hero:after{background:linear-gradient(90deg,rgba(3,5,3,.85),rgba(3,5,3,.48)),linear-gradient(0deg,rgba(3,5,3,.96),transparent 75%)}
  .hero-grid-lines{opacity:.09;background-size:calc((100vw - (2 * var(--gutter))) / 3) 100%}
  .hero-kicker{font-size:9px;letter-spacing:.08em;gap:12px;margin-bottom:25px}
  .hero-kicker span{width:30px;flex:none}
  .hero h1{font-size:clamp(48px,14.5vw,66px);line-height:.92;letter-spacing:-.04em;word-spacing:.07em;text-wrap:wrap;max-width:100%}
  .hero-lede{font-size:15px;line-height:1.55;margin-top:26px;max-width:355px}
  .part-search{margin-top:31px}
  .part-search>label{font-size:9px}
  .search-field{height:auto;min-height:60px;flex-wrap:wrap;border:0;background:transparent;gap:8px}
  .search-field:focus-within{box-shadow:none}
  .search-field input{height:58px;flex:1 1 100%;background:var(--paper);border:2px solid var(--paper);padding:0 15px;font-size:12px}
  .search-field input:focus{border-color:var(--signal)}
  .search-field button{width:100%;height:52px;justify-content:space-between;padding:0 17px}
  .search-hint{font-size:8px;gap:8px 13px;margin-top:15px}
  .search-hint>span{width:100%}
  .hero-actions{gap:20px;flex-wrap:wrap;margin-top:25px;font-size:11px}
  .hero-actions a span{display:none}
  .service-rail{grid-template-columns:1fr;margin-top:49px;padding-bottom:20px}
  .service-rail p,.service-rail p:not(:first-child){border-right:0;border-bottom:1px solid rgba(255,255,255,.15);padding:13px 0;display:flex;justify-content:space-between;gap:20px;white-space:nowrap}
  .service-rail p:last-child{border-bottom:0}
  .service-rail span{display:inline;font-size:10px}
  .selection-head{margin-bottom:33px}
  .selection-head h2{font-size:43px;line-height:.98}
  .selection-head p{font-size:12px}
  .selected-rail{grid-template-columns:1fr}
  .part-item{min-height:245px;padding:23px 20px;border-right:1px solid var(--line)}
  .part-item:nth-child(n+2){border-top:0}
  .part-number{font-size:31px;margin-top:26px}
  .part-spec{font-size:12px}
  .availability-note{margin-top:24px;gap:22px}
  .availability-note p{font-size:10px}
  .availability-note a{white-space:normal;font-size:10px}
  .section-label{font-size:9px;margin-bottom:22px}
  .catalogue-mast{gap:34px;margin-bottom:45px}
  .catalogue-mast h2{font-size:clamp(52px,15vw,72px)}
  .catalogue-intro p{font-size:13px;margin-bottom:24px}
  .category-grid{grid-template-columns:1fr}
  .category-grid a,.category-grid a:not(:nth-child(3n+1)),.category-grid a:nth-child(even){min-height:132px;padding:22px 48px 22px 0;border-left:0}
  .category-name{font-size:28px}
  .category-name br{display:initial}
  .category-note{padding-top:16px}
  .category-grid a b{right:8px;top:20px}
  .quality-mast h2{font-size:43px;line-height:.98}
  .quality-mast h2 br{display:initial}
  .quality-mast>p:last-child{font-size:13px}
  .quality-flow{margin-top:48px}
  .quality-flow h3{font-size:29px}
  .quality-bottom{gap:32px}
  .certification-line{grid-template-columns:1fr;gap:22px}
  .certification-line p{gap:5px}
  .intelligence-mast{gap:30px;margin-bottom:42px}
  .intelligence-mast h2{font-size:clamp(48px,13.8vw,66px);line-height:.91}
  .article-row{grid-template-columns:1fr 25px;gap:13px;padding:24px 0}
  .article-category{grid-column:1/-1}
  .article-body strong{font-size:19px}
  .article-body small{font-size:11px}
  .article-row:hover{padding-left:10px;padding-right:10px}
  .closing-layout h2{font-size:clamp(54px,15.5vw,72px)}
  .closing-actions>p{font-size:13px}
  .footer-top{gap:43px;padding-bottom:50px}
  .footer-statement{font-size:44px}
  .footer-grid{gap:37px 25px}
  .footer-column a{font-size:11px}
  .footer-bottom{flex-direction:column;gap:9px;font-size:7px}
}

@media (max-width:370px){
  .hero h1{font-size:48px}
  .utility-inner p{font-size:7px}
  .service-rail p,.service-rail p:not(:first-child){font-size:9px;gap:10px}
  .search-hint{font-size:7px}
}

/* v5C: focused hero, editorial selection and asymmetric quality layout */
.utility-bar{font-size:12.5px;letter-spacing:0}
.utility-inner p span{color:#a8b0a4}
.hero{min-height:max(650px,calc(100svh - 116px));padding-bottom:54px}
.hero-kicker,.part-search>label,.verification-mark>span,.part-brand,.stock-status,.part-verified,.quality-flow article>span,.article-category,.footer-column h2{font-size:12.5px;letter-spacing:0;text-transform:none}
.hero-kicker{letter-spacing:0;text-transform:none}
.hero-actions a:last-child:hover b{transform:translate(3px,-3px)}
.search-hint>span{font-size:12.5px;letter-spacing:0;text-transform:none;color:#b5bdb1}
.selection-head{display:block;margin-bottom:48px}
.selection-head p{max-width:65ch;margin-top:22px;color:#b5bdb1;font-size:14px}
.selected-rail{grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);grid-template-rows:repeat(3,minmax(0,1fr))}
.part-item,.part-item:nth-child(n+2){min-height:0;padding:20px 24px;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-left:0;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"brand brand" "number number" "spec spec" "verified bottom";column-gap:20px}
.part-item:first-child{grid-row:1/4;min-height:510px;padding:36px;display:flex;border:1px solid var(--line)}
.part-item:nth-child(2){border-top:1px solid var(--line)}
.part-brand{grid-area:brand;color:#adb6a8}
.part-number{grid-area:number;font-size:clamp(22px,2vw,29px);letter-spacing:-.035em;margin-top:10px}
.part-featured .part-number{font-size:clamp(38px,4.5vw,66px);margin-top:54px}
.part-spec{grid-area:spec;color:#adb6a8;margin-top:8px;max-width:58ch}
.part-featured .part-spec{font-size:15px;margin-top:22px}
.part-verified{grid-area:verified;align-self:end;margin-top:12px;font-family:var(--mono);color:#adb6a8}
.part-featured .part-verified{margin-top:auto;padding-top:40px}
.part-bottom{grid-area:bottom;align-self:end;justify-content:flex-end;gap:18px;margin-top:12px;padding-top:0}
.part-featured .part-bottom{justify-content:space-between;margin-top:16px}
.stock-status{white-space:nowrap}
.part-detail{display:inline-flex;align-items:center;gap:7px;font-size:11px;border-bottom:1px solid #727b6d;padding-bottom:3px;white-space:nowrap}
.part-detail b{font-size:17px}
.part-item:hover .part-verified,.part-item:hover .part-detail{color:var(--ink);border-color:var(--ink)}
.availability-note p{color:#a8b1a3}
.catalogue-heading{min-width:0}
.catalogue-heading>p{max-width:65ch;margin-top:28px;font-size:14px;line-height:1.65;color:#555c52}
.catalogue-mast>.dark-link{flex:none;margin-bottom:7px;white-space:nowrap}
.quality-section{padding-bottom:clamp(76px,8vw,120px)}
.quality-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:clamp(50px,6vw,96px);align-items:start}
.quality-mast{display:block}
.quality-mast>p{max-width:65ch;margin-top:30px;padding:0;font-size:14px;line-height:1.75;color:#b3bcaf}
.quality-links{margin-top:36px}
.quality-flow{display:grid;grid-template-columns:1fr;margin:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.quality-flow article{min-height:0;padding:24px 0 29px}
.quality-flow article+article{border-left:0;border-top:1px solid var(--line);padding-left:0}
.quality-flow h3{font-size:28px;margin-top:10px}
.quality-flow p{max-width:65ch;margin-top:12px;color:#b3bcaf}
.certification-line{grid-template-columns:1fr;gap:0;margin-top:25px;max-width:none}
.certification-line p{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:16px;border-left:0;border-top:1px solid #4c5548;padding:16px 0}
.certification-line p:last-child{border-bottom:1px solid #4c5548}
.certification-line span{font-size:10px}
.article-category{line-height:1.5}
.footer-brand p{color:#a8b1a3}
.footer-column h2{color:#9aa493}
.footer-bottom{color:#98a291;font-size:10px;letter-spacing:0;text-transform:none}

@media (max-width:1180px){
  .selected-rail{grid-template-columns:minmax(0,1fr) minmax(340px,1fr)}
  .part-item:first-child{min-height:500px;padding:30px}
  .part-featured .part-number{font-size:clamp(36px,4.5vw,52px)}
  .quality-layout{grid-template-columns:minmax(0,1fr) minmax(340px,1fr);gap:45px}
  .quality-mast{display:block}
}

@media (max-width:900px){
  .hero{min-height:700px}
  .selected-rail{grid-template-columns:1fr;grid-template-rows:none}
  .part-item:first-child{grid-row:auto;min-height:360px}
  .part-item:nth-child(n+2){border-left:1px solid var(--line)}
  .part-featured .part-number{font-size:clamp(38px,7vw,58px)}
  .quality-layout{grid-template-columns:1fr;gap:55px}
  .quality-mast>p{max-width:65ch}
  .quality-flow{margin:0}
  .certification-line{max-width:none}
}

@media (max-width:600px){
  .utility-bar{font-size:10px}
  .hero{min-height:0;padding-bottom:48px}
  .hero-kicker{font-size:11px;line-height:1.55}
  .part-search>label,.search-hint>span{font-size:11px}
  .selection-head p{font-size:13px;margin-top:18px}
  .part-item:first-child{min-height:310px;padding:25px 22px}
  .part-item,.part-item:nth-child(n+2){padding:21px 20px;column-gap:12px}
  .part-number{font-size:24px}
  .part-featured .part-number{font-size:38px;margin-top:38px}
  .part-featured .part-spec{font-size:13px;margin-top:18px}
  .part-featured .part-verified{padding-top:32px}
  .part-brand,.stock-status,.part-verified{font-size:11px}
  .part-bottom{gap:10px;flex-direction:column;align-items:flex-end}
  .part-featured .part-bottom{flex-direction:row;align-items:center}
  .part-detail{font-size:10px}
  .catalogue-heading>p{font-size:13px;margin-top:24px}
  .catalogue-mast>.dark-link{margin-bottom:0}
  .quality-mast>p{font-size:13px;margin-top:24px}
  .quality-links{margin-top:30px}
  .quality-flow h3{font-size:27px}
  .certification-line p{grid-template-columns:minmax(0,1fr) auto;gap:5px 14px}
  .certification-line p strong{grid-row:1/3}
  .certification-line p span{text-align:right}
  .article-category,.footer-column h2{font-size:11px}
  .footer-bottom{font-size:9px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .hero-media img{transform:none!important}
  .js .hero-kicker,.js .hero h1,.js .hero-lede,.js .part-search,.js .search-hint,.js .hero-actions,.js .verification-mark,.js .reveal{opacity:1;transform:none}
}

.footer-authorship{border-top:1px solid rgba(255,255,255,.17);margin-top:32px;padding:18px 0 0;font-size:11px;line-height:1.7;color:#8b9186;max-width:980px}