/* ============ ADDITIVE EDGE - SHARED STYLES ============ */
:root{
  --bg:#0a0e1a; --bg-2:#121826; --bg-3:#1b2436; --panel:#0b0f1a;
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.055);
  --text:#f3f6fc; --dim:#9aa4b8; --dim-2:#5f6a7e;
  --accent:#3d6ee0; --accent-2:#5a86ee; --accent-soft:rgba(61,110,224,.15);
  --ok:#34c98a;
  --maxw:1240px; --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Archivo',sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(ellipse 120% 100% at 50% 0%,#000 30%,transparent 85%);opacity:.6}
::selection{background:var(--accent);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;position:relative;z-index:2}
.mono{font-family:'JetBrains Mono',monospace}
.label{font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);font-weight:500;display:inline-flex;align-items:center;gap:9px}
.label::before{content:"";width:24px;height:1px;background:var(--accent);display:inline-block}
h1,h2,h3{font-family:'Saira Condensed',sans-serif;font-weight:700;line-height:.98;letter-spacing:.01em;text-transform:uppercase}

/* ---------- NAV ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,14,26,.74);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;cursor:pointer}
.brand b{font-family:'Saira Condensed',sans-serif;font-weight:800;font-size:23px;letter-spacing:.06em;text-transform:uppercase;color:#fff}
.brand b i{color:#fff;font-style:normal}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{font-family:'JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.03em;color:var(--dim);padding:9px 11px;border-radius:6px;transition:color .2s,background .2s;cursor:pointer;white-space:nowrap}
.nav-links a:hover{color:var(--text);background:var(--bg-3)}
.nav-links a.active{color:var(--text)}
.nav-links a.active::after{content:"";display:block;height:2px;background:var(--accent);margin-top:5px;border-radius:1px}
.cart-btn{position:relative;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;cursor:pointer;transition:.2s;color:var(--text)}
.cart-btn:hover{border-color:var(--accent);color:var(--accent)}
.cart-badge{position:absolute;top:-7px;right:-7px;min-width:18px;height:18px;padding:0 4px;background:var(--accent);color:#fff;border-radius:50px;font-family:'JetBrains Mono',monospace;font-size:10.5px;font-weight:700;display:none;align-items:center;justify-content:center}
.cart-badge.show{display:flex}
.btn{font-family:'JetBrains Mono',monospace;font-weight:500;font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:none;padding:12px 20px;border-radius:7px;transition:.25s var(--ease)}
.btn-primary{background:var(--accent);color:#fff;font-weight:700}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-1px);box-shadow:0 8px 26px -8px var(--accent)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-lg{padding:15px 26px;font-size:13.5px}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(3px)}
.nav .btn-primary{padding:10px 18px}
.hamb{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:none;cursor:pointer;padding:6px;width:44px;height:44px}
.hamb span{width:24px;height:2px;background:var(--text);transition:.3s}

/* ---------- LAYOUT ---------- */
main{padding-top:68px;position:relative;z-index:2;min-height:60vh}
section{padding:96px 0;border-bottom:1px solid var(--line-2)}
.sec-head{max-width:680px;margin-bottom:54px}
.sec-head h2{font-size:clamp(34px,5vw,58px);margin:18px 0 0}
.sec-head p{color:var(--dim);font-size:17px;margin-top:18px}
.page-hero{padding:118px 0 64px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(42px,6vw,80px);margin-top:18px}
.page-hero .sub{color:var(--dim);font-size:18px;max-width:620px;margin-top:22px}
.page-hero .hero-list{margin-top:16px;color:var(--dim);font-size:14px;letter-spacing:.08em;text-transform:uppercase;line-height:1.6;max-width:760px}

/* ---------- HERO (home) ---------- */
.hero{padding:118px 0 88px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::after{content:"";position:absolute;top:-10%;right:-5%;width:620px;height:620px;z-index:0;pointer-events:none;background:radial-gradient(circle,var(--accent-soft),transparent 62%);filter:blur(8px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(46px,7.2vw,98px);margin:22px 0 0}
.hero h1 .accent{color:var(--accent)}
.hero .sub{color:var(--dim);font-size:19px;max-width:520px;margin:26px 0 36px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero-coords{margin-top:40px;display:flex;gap:30px;flex-wrap:wrap}
.hero-coords div{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--dim-2);letter-spacing:.05em}
.hero-coords b{color:var(--text);display:block;font-size:13px;font-weight:500;margin-bottom:8px}
.render{position:relative;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.render .frame{position:absolute;inset:0;border:1px solid var(--line);border-radius:12px;background:linear-gradient(160deg,var(--bg-2),var(--panel));overflow:hidden}
.render .frame::before{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);background-size:28px 28px}
.render .tag{position:absolute;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.08em;color:var(--dim-2);z-index:5}
.render .tag.tl{top:16px;left:16px;color:var(--accent)}
.render .tag.br{bottom:16px;right:16px}
.printer{position:relative;z-index:4;width:98%;height:98%}
.pr-line{stroke:rgba(61,110,224,.85)}
.pr-line .pr-dim{stroke:rgba(61,110,224,.32)}
.pr-bed{stroke:rgba(61,110,224,.6);fill:rgba(61,110,224,.05)}
.pr-part{filter:drop-shadow(0 0 7px rgba(61,110,224,.5))}
.pr-layer{fill:rgba(61,110,224,.16);stroke:rgba(125,172,255,.9);stroke-width:1.2}
.pr-rail{stroke:rgba(61,110,224,.7)}
.pr-fill{fill:rgba(61,110,224,.2);stroke:var(--accent)}
.pr-dot{fill:var(--accent);stroke:none;filter:drop-shadow(0 0 7px var(--accent))}

/* ---------- TRUST STRIP ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-3)}
.strip .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding-top:0;padding-bottom:0}
.strip-item{flex:1;min-width:170px;padding:30px 22px;border-right:1px solid var(--line-2)}
.strip-item:last-child{border-right:none}
.strip-item .n{font-family:'Saira Condensed',sans-serif;font-weight:800;font-size:42px;line-height:1}
.strip-item .n i{color:var(--accent);font-style:normal}
.strip-item .t{font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.08em;color:var(--dim);text-transform:uppercase;margin-top:9px}

/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.step{padding:34px 28px;border-right:1px solid var(--line);transition:background .3s}
.step:last-child{border-right:none}
.step:hover{background:var(--bg-2)}
.step .num{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);letter-spacing:.1em}
.step h3{font-size:22px;margin:16px 0 10px}
.step p{color:var(--dim);font-size:14.5px}

/* ---------- NETWORK ---------- */
.net{background:linear-gradient(180deg,var(--panel),var(--bg))}
.net-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.net-quote{font-family:'Saira Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:clamp(28px,4vw,46px);line-height:1.02;margin-top:18px}
.net-quote em{color:var(--accent);font-style:normal}
.net-list{margin-top:30px;border-top:1px solid var(--line)}
.net-list li{list-style:none;display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line-2)}
.net-list .k{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--accent);flex:0 0 30px;padding-top:3px}
.net-list b{font-family:'Saira Condensed',sans-serif;font-size:19px;font-weight:600;text-transform:uppercase;letter-spacing:.02em}
.net-list p{color:var(--dim);font-size:14px;margin-top:2px}
.agnostic{border:1px solid var(--line);border-radius:12px;padding:34px;background:var(--bg-2);position:relative;overflow:hidden}
.agnostic::before{content:"";position:absolute;top:-40%;right:-20%;width:300px;height:300px;background:radial-gradient(circle,var(--accent-soft),transparent 65%)}
.agnostic h3{font-size:26px;margin:16px 0 8px;position:relative}
.agnostic p{color:var(--dim);font-size:15px;position:relative}
.pill{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--text);border:1px solid var(--line);border-radius:50px;padding:6px 13px;margin:5px 5px 0 0}
.pill.on{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}

/* ---------- CARDS ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.material-category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.material-category-grid .card:last-child{grid-column:1 / -1}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:11px;padding:30px;background:var(--bg-2);transition:.3s var(--ease);position:relative;overflow:hidden}
.card:hover{border-color:var(--accent);transform:translateY(-4px)}
.card .ix{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--dim-2);letter-spacing:.1em}
.card h3{font-size:23px;margin:14px 0 11px}
.card p{color:var(--dim);font-size:14.5px}
.card .bar{position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .35s var(--ease)}
.card:hover .bar{transform:scaleY(1)}

.materials-grid{display:grid;grid-template-columns:repeat( auto-fit, minmax(280px, 1fr) );gap:22px;margin-top:24px}
.material-family{border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--bg-2)}
.material-family h3{font-size:22px;margin-bottom:18px}
.material-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px}
.material-item{border:1px solid var(--line);border-radius:12px;padding:16px 12px;min-height:64px;display:flex;align-items:center;justify-content:center;text-align:center;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--text);background:rgba(255,255,255,.03);transition:.25s var(--ease)}
.material-item:hover{border-color:var(--accent);background:rgba(61,110,224,.08)}
.materials-cta{margin-top:28px;display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.materials-cta p{margin:0;color:var(--dim)}

/* ---------- SPEC LIST ---------- */
.specs{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.spec-row{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:22px 28px;border-bottom:1px solid var(--line-2);align-items:baseline}
.spec-row:last-child{border-bottom:none}
.spec-row:hover{background:var(--bg-2)}
.spec-row .sk{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.06em;color:var(--accent);text-transform:uppercase}
.spec-row .sv{font-size:15.5px}
.spec-row .sv small{display:block;color:var(--dim);font-size:13.5px;margin-top:4px}

/* ---------- INDUSTRIES ---------- */
.ind{display:grid;grid-template-columns:1.3fr 1fr;gap:20px}
.ind .lead{border:1px solid var(--line);border-radius:12px;padding:42px;background:linear-gradient(150deg,rgba(61,110,224,.10),var(--bg-2));position:relative;overflow:hidden}
.ind .lead h3{font-size:clamp(30px,4vw,46px);margin:18px 0 14px}
.ind .lead p{color:var(--dim);font-size:16px;max-width:440px}
.ind .lead .tags{margin-top:26px;display:flex;flex-wrap:wrap;gap:8px}
.ind .lead .tags span{font-family:'JetBrains Mono',monospace;font-size:11px;border:1px solid var(--line);padding:6px 12px;border-radius:50px}
.ind-side{display:flex;flex-direction:column;gap:20px}

/* ---------- CTA BAND ---------- */
.ctaband{background:radial-gradient(ellipse 80% 130% at 50% 0%,rgba(61,110,224,.20),var(--panel));border-top:1px solid var(--line);text-align:center}
.ctaband h2{font-size:clamp(36px,6vw,72px);max-width:900px;margin:0 auto 14px}
.ctaband p{color:var(--dim);font-size:18px;max-width:560px;margin:0 auto 30px;font-weight:500}

/* ---------- SHOP ---------- */
.shop-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.prod-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg-2);display:flex;flex-direction:column;transition:.3s var(--ease)}
.prod-card:hover{border-color:var(--accent);transform:translateY(-4px)}
.prod-thumb{position:relative;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line);overflow:hidden;background:radial-gradient(circle at 50% 40%,var(--bg-3),var(--panel))}
.prod-thumb .spool{width:150px;height:150px;border-radius:50%;border:14px solid var(--accent);box-shadow:0 0 50px -8px var(--accent),inset 0 0 28px rgba(0,0,0,.5);position:relative;opacity:.85}
.prod-thumb .spool::before{content:"";position:absolute;inset:32px;border-radius:50%;border:2px dashed rgba(255,255,255,.25)}
.prod-thumb .spool::after{content:"";position:absolute;inset:54px;border-radius:50%;background:var(--bg);border:1px solid var(--line)}
.prod-thumb.resin .spool{border-radius:14px;border-width:0;width:110px;height:150px;background:linear-gradient(160deg,var(--accent),#1d3f8c);box-shadow:0 0 50px -8px var(--accent)}
.prod-thumb.resin .spool::before,.prod-thumb.resin .spool::after{display:none}
.prod-thumb .ptag{position:absolute;top:14px;left:14px;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.08em;color:var(--accent)}
.prod-thumb .ptype{position:absolute;top:14px;right:14px;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.08em;color:var(--dim);border:1px solid var(--line);padding:4px 9px;border-radius:50px}
.prod-body{padding:28px;display:flex;flex-direction:column;flex:1}
.prod-body h3{font-size:30px;margin-bottom:8px}
.prod-body .desc{color:var(--dim);font-size:14.5px;flex:1}
.prod-meta{display:flex;align-items:center;justify-content:space-between;margin-top:22px;gap:12px}
.prod-price{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:26px}
.prod-price small{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--dim);font-weight:400;display:block;letter-spacing:.04em}

/* ---------- PRODUCT DETAIL ---------- */
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.pd-vis{position:sticky;top:96px;border:1px solid var(--line);border-radius:16px;background:radial-gradient(circle at 50% 35%,var(--bg-3),var(--panel));aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pd-eyebrow{color:var(--accent)}
.pd-title{font-size:clamp(40px,6vw,72px);margin:14px 0 16px}
.pd-lede{color:var(--dim);font-size:17px;margin-bottom:24px}
.pd-price{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:40px;margin-bottom:6px}
.pd-price-note{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--dim);letter-spacing:.05em;margin-bottom:26px}
.opt-group{margin-bottom:22px}
.opt-group label{display:block;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:10px}
.opt-row{display:flex;flex-wrap:wrap;gap:9px}
.opt{font-family:'JetBrains Mono',monospace;font-size:12.5px;padding:10px 16px;border:1px solid var(--line);border-radius:8px;background:var(--bg-2);cursor:pointer;transition:.18s;color:var(--text)}
.opt:hover{border-color:var(--accent-2)}
.opt.sel{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qty button{width:44px;height:46px;background:var(--bg-2);border:none;color:var(--text);font-size:20px;cursor:pointer;transition:.18s}
.qty button:hover{background:var(--bg-3);color:var(--accent)}
.qty input{width:54px;height:46px;text-align:center;background:transparent;border:none;color:var(--text);font-family:'JetBrains Mono',monospace;font-size:16px}
.add-row{display:flex;gap:12px;align-items:center;margin-top:8px;flex-wrap:wrap}
.pd-props{margin-top:36px;border-top:1px solid var(--line);padding-top:8px}
.pd-prop{display:grid;grid-template-columns:200px 1fr;gap:18px;padding:15px 0;border-bottom:1px solid var(--line-2);font-size:14.5px}
.pd-prop .pk{font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.05em;color:var(--accent);text-transform:uppercase}
.pd-prop .pv{color:var(--text)}
.added-note{display:none;align-items:center;gap:8px;color:var(--ok);font-family:'JetBrains Mono',monospace;font-size:12.5px}
.added-note.show{display:inline-flex}

/* ---------- CART ---------- */
.cart-wrap{display:grid;grid-template-columns:1.5fr .8fr;gap:40px;align-items:start}
.cart-line{display:grid;grid-template-columns:80px 1fr auto;gap:20px;padding:24px 0;border-bottom:1px solid var(--line-2);align-items:center}
.cart-line .cl-thumb{width:80px;height:80px;border-radius:10px;border:1px solid var(--line);background:radial-gradient(circle,var(--bg-3),var(--panel));display:flex;align-items:center;justify-content:center}
.cart-line .cl-thumb span{width:38px;height:38px;border-radius:50%;border:6px solid var(--accent);opacity:.8}
.cart-line h4{font-family:'Saira Condensed',sans-serif;font-size:22px;text-transform:uppercase}
.cart-line .cl-variant{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--dim);margin-top:4px;letter-spacing:.04em}
.cart-line .cl-right{text-align:right}
.cart-line .cl-price{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:22px}
.cl-remove{background:none;border:none;color:var(--dim-2);font-family:'JetBrains Mono',monospace;font-size:11px;cursor:pointer;margin-top:6px;letter-spacing:.05em}
.cl-remove:hover{color:var(--accent)}
.cart-line .qty{transform:scale(.85);transform-origin:left}
.summary{border:1px solid var(--line);border-radius:14px;padding:30px;background:var(--bg-2);position:sticky;top:96px}
.summary h3{font-size:24px;margin-bottom:20px}
.sum-row{display:flex;justify-content:space-between;padding:11px 0;color:var(--dim);font-size:14.5px}
.sum-row.total{border-top:1px solid var(--line);margin-top:10px;padding-top:18px;color:var(--text);font-size:16px}
.sum-row.total b{font-family:'Saira Condensed',sans-serif;font-size:28px;font-weight:700}
.cart-empty{text-align:center;padding:80px 0;color:var(--dim)}
.cart-empty h2{font-size:40px;margin-bottom:14px}
.checkout-note{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--dim-2);margin-top:14px;line-height:1.7;letter-spacing:.03em}

/* ---------- FORM ---------- */
.quote-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.field{margin-bottom:18px}
.field label{display:block;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:8px;color:var(--text);font-family:'Archivo',sans-serif;font-size:16px;padding:13px 15px;transition:border .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:110px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-card{border:1px solid var(--line);border-radius:12px;padding:32px;background:var(--bg-2)}
.contact-card .ci{padding:18px 0;border-bottom:1px solid var(--line-2)}
.contact-card .ci:last-child{border-bottom:none}
.contact-card .ci .k{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;color:var(--accent);text-transform:uppercase}
.contact-card .ci .v{font-size:17px;margin-top:6px}
.formnote{display:none;margin-top:14px;padding:14px 16px;border:1px solid var(--accent);border-radius:8px;background:var(--accent-soft);font-size:14px}

/* ---------- FLAGSHIP ---------- */
.flag{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--accent);border-radius:14px;overflow:hidden;background:linear-gradient(120deg,var(--bg-2),var(--panel))}
.flag .vis{position:relative;min-height:300px;background:var(--bg);display:flex;align-items:center;justify-content:center;border-right:1px solid var(--line)}
.flag .vis .wv{font-family:'Saira Condensed',sans-serif;font-weight:800;font-size:78px;color:var(--accent);opacity:.18;text-transform:uppercase}
.flag .vis .badge{position:absolute;top:18px;left:18px}
.flag .body{padding:42px}
.flag .body h3{font-size:38px;margin:14px 0 14px}
.flag .body p{color:var(--dim);font-size:15.5px;margin-bottom:18px}
.flag .props{display:flex;gap:26px;flex-wrap:wrap}
.flag .props div b{font-family:'Saira Condensed',sans-serif;font-size:28px;font-weight:700;display:block}
.flag .props div span{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--dim);letter-spacing:.06em}

/* ---------- FOOTER ---------- */
footer{background:var(--panel);border-top:1px solid var(--line);padding:60px 0 30px;position:relative;z-index:2}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:46px}
.foot-grid p{color:var(--dim);font-size:14px;max-width:320px;margin-top:16px}
.foot-col h4{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim-2);margin-bottom:16px}
.foot-col a{display:block;color:var(--dim);font-size:14px;padding:5px 0;cursor:pointer;transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;border-top:1px solid var(--line);font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--dim-2);letter-spacing:.05em}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media(max-width:980px){
  .nav-links{display:none}
  .nav-links.open{display:flex;position:fixed;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--bg);border-bottom:1px solid var(--line);padding:14px 20px;gap:2px}
  .nav-links.open a{padding:13px}
  .hamb{display:flex}
}
@media(max-width:880px){
  .hero-grid,.net-grid,.quote-grid,.ind,.flag,.pd-grid,.cart-wrap{grid-template-columns:1fr}
  .render,.pd-vis{max-width:380px;margin:0 auto}
  .pd-vis{position:static}
  .grid-3,.material-category-grid,.steps,.shop-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .wrap{padding:0 20px}
  section,.page-hero{padding-left:0;padding-right:0}
  section{padding:60px 0}
  .grid-3,.grid-2,.material-category-grid,.steps,.frow,.foot-grid,.shop-grid{grid-template-columns:1fr}
  .step{border-right:none;border-bottom:1px solid var(--line)}
  .spec-row,.pd-prop{grid-template-columns:1fr;gap:6px}
  .nav .btn-primary{display:none}
}

/* ---------- MATERIAL THUMBS (GF natural / CF carbon) ---------- */
.prod-thumb.gf{background:radial-gradient(circle at 50% 40%,#e9edf3,#aeb6c2)}
.prod-thumb.gf .spool{border-color:#f3f5f8;box-shadow:0 0 44px -10px #cfd6e2,inset 0 0 26px rgba(0,0,0,.25)}
.prod-thumb.gf .ptag{color:#2a3550}
.prod-thumb.gf .ptype{color:#43506b;border-color:rgba(0,0,0,.18)}
.prod-thumb.cf{background:radial-gradient(circle at 50% 40%,#1c2026,#070809)}
.prod-thumb.cf .spool{border-color:#23272f;background:repeating-linear-gradient(45deg,#14161b,#14161b 3px,#1e2127 3px,#1e2127 6px);box-shadow:0 0 44px -14px #000,inset 0 0 26px rgba(0,0,0,.7)}
.prod-thumb.cf .spool::after{background:#0a0b0d}
.prod-thumb.cf .ptag{color:#8aa0c8}
.prod-thumb.sup{background:radial-gradient(circle at 50% 40%,#dfe7ea,#9fb4ba)}
.prod-thumb.sup .spool{border-color:#eef3f5;background:repeating-linear-gradient(45deg,#cdd9dc,#cdd9dc 4px,#e6eef0 4px,#e6eef0 8px);box-shadow:0 0 44px -10px #c2d0d4,inset 0 0 26px rgba(0,0,0,.2)}
.prod-thumb.sup .ptag{color:#2f4248}
.prod-thumb.sup .ptype{color:#46595f;border-color:rgba(0,0,0,.18)}
.prod-thumb.photo{padding:0}
.prod-thumb.photo img{width:100%;height:100%;object-fit:cover;display:block}
.ds-btn{margin-top:6px}
.mech-table{margin-top:14px}
.mech-table .spec-row{grid-template-columns:1fr 130px 150px}
.mech-table .mv{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--text)}
.mech-table .mn{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--dim)}
@media(max-width:600px){.mech-table .spec-row{grid-template-columns:1fr auto}.mech-table .mn{display:none}}

/* ---------- SHOPIFY CART DRAWER ---------- */
.ae-cart-overlay{position:fixed;inset:0;background:rgba(5,8,15,.6);backdrop-filter:blur(2px);z-index:200;opacity:0;transition:opacity .25s var(--ease)}
.ae-cart-overlay.show{opacity:1}
.ae-cart-drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,92vw);background:var(--bg-2);border-left:1px solid var(--line);z-index:201;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .28s var(--ease);box-shadow:-20px 0 60px -20px rgba(0,0,0,.6)}
.ae-cart-drawer.open{transform:translateX(0)}
.ae-cart-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line)}
.ae-cart-head h3{font-family:'Saira Condensed',sans-serif;font-size:22px;text-transform:uppercase;letter-spacing:.01em}
.ae-cart-head button{background:none;border:none;color:var(--dim);font-size:26px;line-height:1;cursor:pointer;transition:.2s}
.ae-cart-head button:hover{color:var(--text)}
.ae-cart-body{flex:1;overflow-y:auto;padding:8px 24px;transition:opacity .15s}
.ae-cart-body.busy{opacity:.5;pointer-events:none}
.ae-cart-empty{color:var(--dim);font-size:14px;padding:36px 0;text-align:center}
.ae-cart-item{display:flex;justify-content:space-between;gap:14px;padding:18px 0;border-bottom:1px solid var(--line-2)}
.ae-ci-title{font-weight:600;font-size:15px}
.ae-ci-variant{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--dim);margin-top:3px;letter-spacing:.04em}
.ae-ci-price{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent-2);margin-top:8px}
.ae-ci-controls{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:10px}
.ae-ci-qty{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:7px;padding:2px 6px}
.ae-ci-qty button{background:none;border:none;color:var(--text);cursor:pointer;font-size:16px;line-height:1;min-width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:5px}
.ae-ci-qty button:hover{background:var(--bg-3);color:var(--accent)}
.ae-ci-qty span{font-family:'JetBrains Mono',monospace;font-size:13px;min-width:16px;text-align:center}
.ae-ci-remove{background:none;border:none;color:var(--dim-2);font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;transition:.2s}
.ae-ci-remove:hover{color:#e0573d}
.ae-cart-foot{padding:20px 24px;border-top:1px solid var(--line)}
.ae-cart-subtotal{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:16px}
.ae-cart-subtotal .k{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.ae-cart-subtotal .v{font-family:'Saira Condensed',sans-serif;font-size:24px;font-weight:700}
.ae-cart-foot .btn{width:100%;justify-content:center}
.ae-cart-foot .btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.ae-cart-note{font-size:11px;color:var(--dim-2);text-align:center;margin-top:12px}
.ae-cart-ship-notice{display:flex;gap:10px;align-items:flex-start;background:var(--accent-soft);border:1px solid var(--accent);border-radius:10px;padding:12px 14px;margin-bottom:16px}
.ae-cart-ship-notice span{font-size:16px;line-height:1.4}
.ae-cart-ship-notice p{font-family:'JetBrains Mono',monospace;font-size:11.5px;line-height:1.6;letter-spacing:.02em;color:var(--text);margin:0}
.ae-cart-ship-notice a{color:var(--accent)}

/* ---- EXAMPLE PARTS RIBBON ---- */
.ribbon{position:relative;margin-top:8px}
.ribbon-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:4px 2px;-ms-overflow-style:none;scrollbar-width:none}
.ribbon-track::-webkit-scrollbar{display:none}
.ribbon-item{flex:0 0 auto;width:360px;max-width:80vw;scroll-snap-align:center;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg-2)}
.ribbon-item img{display:block;width:100%;height:240px;object-fit:cover}
.ribbon-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(10,14,26,.74);backdrop-filter:blur(14px);color:var(--text);font-size:18px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,border-color .2s,opacity .2s}
.ribbon-arrow:hover{background:var(--accent);border-color:var(--accent)}
.ribbon-arrow[disabled]{opacity:.3;cursor:default;pointer-events:none}
.ribbon-prev{left:-12px}
.ribbon-next{right:-12px}
@media(max-width:680px){.ribbon-prev{left:4px}.ribbon-next{right:4px}.ribbon-item img{height:200px}}