/* Precision Edge — shared stylesheet for product pages (built by tools/build_pages.py).
   Tokens mirror the inline system in index.html; keep them in sync. */
:root{
  --ink:#0B0C0E; --ink-2:#0e1013; --steel:#15181C; --steel-2:#1C2026;
  --line:rgba(200,208,216,.12); --line-2:rgba(200,208,216,.20);
  --text:#E9ECEF; --muted:#8A929B; --muted-2:#666d76;
  --plat-hi:#F5F7F9; --plat-mid:#C2C9D0; --plat-lo:#7B838C;
  --laser:#BFE9FF; --laser-dim:rgba(191,233,255,.5);
  --f-disp:"Saira","Arial Narrow",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--f-body);line-height:1.6;font-size:16px;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{margin:0;font-family:var(--f-disp);font-weight:700;line-height:1.06;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(34px,5.4vw,56px)}
h2{font-size:clamp(25px,3.2vw,34px)}
h3{font-size:19px}
p{margin:14px 0 0}
a{color:inherit}
.mono{font-family:var(--f-mono);font-weight:500;letter-spacing:.18em;text-transform:uppercase;font-size:12px;color:var(--muted)}
.laser{color:var(--laser)}
.lede{color:var(--muted);max-width:66ch;font-size:17px}
.small{font-size:14.5px;color:var(--muted)}

/* header / footer */
header{position:sticky;top:0;z-index:50;background:rgba(11,12,14,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:26px;height:66px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--f-disp);font-weight:800;font-size:18px;letter-spacing:.04em;text-decoration:none}
.brand img{width:26px;height:26px;object-fit:contain}
.brand .e{color:var(--muted)}
.nav-links{display:flex;gap:22px;margin-left:auto}
.nav-links a{font-size:14.5px;color:var(--muted);text-decoration:none}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--text)}
.nav-cta{display:flex;gap:10px}
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--f-disp);font-weight:600;
  font-size:14.5px;padding:10px 18px;border-radius:3px;text-decoration:none;border:1px solid var(--line-2);
  transition:background .15s,border-color .15s,color .15s;
}
.btn-primary{background:linear-gradient(180deg,var(--plat-hi),var(--plat-mid));color:#0a0b0d;border-color:transparent}
.btn-primary:hover{background:linear-gradient(180deg,#fff,var(--plat-hi))}
.btn-ghost:hover{border-color:var(--line-2);background:rgba(255,255,255,.04);color:var(--text)}
footer{border-top:1px solid var(--line);margin-top:96px;padding:52px 0 34px;background:var(--ink-2)}
.foot{display:flex;gap:56px;flex-wrap:wrap;justify-content:space-between}
.foot .tag{color:var(--muted);max-width:38ch;font-size:14.5px}
.cols{display:flex;gap:56px;flex-wrap:wrap}
.cols h4{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);font-weight:500}
.cols ul{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.cols a{color:var(--muted);text-decoration:none;font-size:14.5px}
.cols a:hover{color:var(--text)}
.legal{margin-top:38px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted-2);font-size:12.5px}

/* page furniture */
.phero{padding:74px 0 10px}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--laser);margin:0 0 16px}
section{padding:56px 0}
section.tight{padding:36px 0}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* product blocks */
.prods{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:30px}
.prod{border:1px solid var(--line);background:var(--steel);border-radius:4px;overflow:hidden;display:flex;flex-direction:column}
.prod .shot{
  aspect-ratio:4/3;position:relative;
  background:
    radial-gradient(120% 90% at 30% 20%, rgba(255,255,255,.06), transparent 60%),
    linear-gradient(160deg,var(--steel-2),#0d0f12);
  border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;
}
.prod .shot .mkw{opacity:.16;width:74px}
.prod .shot .lbl{position:absolute;left:16px;bottom:13px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted-2)}
.prod .body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.prod h3{margin-bottom:4px}
.prod .price{font-family:var(--f-disp);font-weight:700;font-size:26px;margin-top:10px}
.prod .price s{color:var(--muted-2);font-size:16px;font-weight:400;margin-left:8px}
.prod .price .from{font-family:var(--f-mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:2px}
.prod ul{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14.5px;color:var(--muted)}
.prod ul li{padding-left:18px;position:relative}
.prod ul li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:1px;background:var(--laser)}
.prod .foot-cta{margin-top:auto;padding-top:20px}

/* tables */
.tablewrap{overflow-x:auto;margin-top:24px}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:420px}
th,td{text-align:left;padding:12px 16px 12px 0;border-bottom:1px solid var(--line)}
th{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);font-weight:500}
td.qty{font-family:var(--f-mono);color:var(--text);white-space:nowrap}
td.each{font-family:var(--f-disp);font-weight:700;font-size:18px;white-space:nowrap}
td.note{color:var(--muted)}

/* feature grid */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px;margin-top:30px}
.feat .idx{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--laser);margin-bottom:14px}
.feat p{color:var(--muted);font-size:15px}

/* faq */
.faq{margin-top:26px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding:18px 0;font-family:var(--f-disp);font-weight:600;font-size:17px;
  list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--laser);font-family:var(--f-mono);font-size:18px;flex:none}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 20px;color:var(--muted);max-width:72ch}
.faq .a p:first-child{margin-top:0}

/* callout */
.callout{border:1px solid var(--line);border-left:2px solid var(--laser);background:var(--steel);padding:22px 26px;margin-top:28px}
.callout p{margin:0;color:var(--muted)}
.callout p+p{margin-top:10px}
.callout strong{color:var(--text);font-weight:600}

/* form */
.formwrap{border:1px solid var(--line);background:var(--steel);padding:28px;border-radius:4px;margin-top:28px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{
  background:var(--ink);border:1px solid var(--line-2);color:var(--text);
  font-family:var(--f-body);font-size:15px;padding:11px 13px;border-radius:3px;width:100%;
}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--laser);outline-offset:1px;border-color:transparent}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:640px){.row2{grid-template-columns:1fr}}

.cta-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--steel);padding:52px 0;margin-top:70px}
.cta-band .btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}

@media(max-width:860px){
  .nav-links{display:none}
  .nav{gap:14px}
  footer{margin-top:64px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* product photos */
.prod .shot img.photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.prod .shot .lbl{z-index:1;background:rgba(11,12,14,.72);padding:4px 8px;border-radius:2px;color:var(--muted)}

/* lead form extras (match homepage) */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.lead-ok{margin-top:14px;color:var(--laser);font-size:14.5px;min-height:1px}
.lead-ok a{color:var(--laser)}
.formwrap{position:relative}

/* phone: keep the header from crowding */
@media(max-width:480px){
  .brand span{font-size:15px}
  .nav-cta .btn{padding:9px 13px;font-size:13.5px}
  .phero{padding:48px 0 6px}
  section{padding:44px 0}
}
/* phone: stack each table row (label + price, note underneath) instead of side-scrolling */
@media(max-width:560px){
  table{min-width:0}
  thead th:last-child{display:none}
  tr{display:grid;grid-template-columns:1fr auto;border-bottom:1px solid var(--line)}
  th,td{border-bottom:0}
  td.note{grid-column:1/-1;padding-top:0;font-size:14px}
}

/* image zoom */
.zoomable{cursor:zoom-in}
dialog.zoom{padding:0;border:0;background:rgba(5,6,8,.97);max-width:100vw;max-height:100vh;width:100vw;height:100vh;margin:0;overflow:auto}
dialog.zoom::backdrop{background:rgba(5,6,8,.94)}
dialog.zoom .zwrap{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:56px 12px 20px;box-sizing:border-box;cursor:zoom-out}
dialog.zoom img{display:block;max-width:min(1200px,100%);max-height:82vh;width:auto;height:auto;border-radius:8px}
dialog.zoom p{margin:14px 0 0;color:#C2C9D0;font-size:14px;text-align:center;max-width:60ch}
dialog.zoom button{position:fixed;top:12px;right:14px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(200,208,216,.3);background:rgba(11,12,14,.7);color:#E9ECEF;font-size:26px;line-height:1;cursor:pointer}