/* ============================================================
   INSTRUMENT DARK — trade-site design world
   Derived from evidencecanvas.co.uk ("calibre") + kamasze.com
   ("chronograf"): dark dial, hairline rules, steel ink, lume
   highlight, one hot hand. Trades shown as precision instruments.
   ============================================================ */
:root{
  --dial:#0a0b0d;        /* page */
  --case:#111316;        /* panels */
  --bezel:#1a1d21;       /* raised */
  --rule:#262a30;        /* hairline */
  --rule-2:#333941;      /* hairline strong */
  --steel:#d3d7dd;       /* ink */
  --steel-2:#7d848d;     /* muted */
  --steel-3:#565c66;     /* faint */
  --lume:#ece4c4;        /* cream highlight */
  --hand:#ff5b1f;        /* hot accent */
  --hand-hi:#ff7a45;
  --hand-ink:#160700;    /* text on accent */
  --hand-dim:rgba(255,91,31,.12);
  --warn:#f2b84b; --ok:#8fd3a6; --err:#ff7a6b;
  --display:"Antonio","Arial Narrow",system-ui,sans-serif;
  --body:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"Red Hat Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --radius:14px;
  --ease:cubic-bezier(.16,1,.3,1);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 18px 40px -18px rgba(0,0,0,.8);
  --shadow-lg:0 2px 4px rgba(0,0,0,.5),0 30px 80px -40px rgba(0,0,0,.9);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);color:var(--steel);background:var(--dial);
  line-height:1.6;font-size:16px;
  background-image:radial-gradient(1200px 500px at 50% -140px,rgba(255,255,255,.035),transparent 70%);
}
a{color:var(--lume);text-decoration:none}
a:hover{color:var(--hand-hi);text-decoration:none}
img{max-width:100%}
::selection{background:var(--hand);color:var(--hand-ink)}
:focus-visible{outline:2px solid var(--hand);outline-offset:2px;border-radius:4px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:.2px;color:var(--steel)}
h1{line-height:1.1}
h2{line-height:1.15}

/* ---- sticky nav: smoked glass over the dial ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,11,13,.82);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--rule)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:-.2px;color:var(--steel)}
.brand:hover{color:var(--lume)}
.brand .bolt{width:30px;height:30px;border-radius:8px;background:var(--hand);color:var(--hand-ink);
  display:inline-flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;
  box-shadow:0 0 0 1px var(--rule-2),0 4px 14px rgba(255,91,31,.35)}
.menu{display:flex;gap:22px;font-size:14.5px}
.menu a{color:var(--steel-2);font-weight:500}
.menu a:hover{color:var(--lume)}

/* ---- hero: the dial face ---- */
.hero{position:relative;overflow:hidden;color:var(--steel);
  background:linear-gradient(180deg,var(--case) 0%,var(--dial) 100%);
  border-bottom:1px solid var(--rule);padding:72px 0 84px}
.hero::before{content:"";position:absolute;right:-140px;top:-160px;width:480px;height:480px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(255,91,31,.16),transparent 70%)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;
  background:linear-gradient(90deg,transparent,var(--rule-2) 30%,var(--rule-2) 70%,transparent)}
.kicker{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;color:var(--lume);border:1px solid var(--rule-2);border-radius:999px;
  padding:5px 14px;margin-bottom:18px;background:rgba(236,228,196,.04)}
.hero h1{font-size:clamp(30px,4.6vw,50px);max-width:800px}
.hero h1 .hl{color:var(--hand)}
.hero .sub{margin-top:16px;font-size:17.5px;color:var(--steel-2);max-width:680px}
.cta-row{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.trustbar{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px;padding-top:20px;border-top:1px solid var(--rule);
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--steel-2)}
.trustbar b{display:block;color:var(--steel);font-size:15px;font-weight:600;margin-bottom:2px}

/* ---- buttons: instrument controls ---- */
.btn{display:inline-block;padding:13px 26px;border-radius:11px;font-weight:700;font-size:15.5px;
  border:0;cursor:pointer;transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease)}
.btn.primary{background:var(--hand);color:var(--hand-ink);box-shadow:0 4px 18px rgba(255,91,31,.32)}
.btn.primary:hover{background:var(--hand-hi);transform:translateY(-1px)}
.btn.ghost{border:1px solid var(--rule-2);color:var(--steel);background:transparent}
.btn.ghost:hover{border-color:var(--steel-2);color:var(--lume)}
.btn.emergency{background:var(--err);color:#210604;box-shadow:0 4px 18px rgba(255,122,107,.28)}
.btn.emergency:hover{filter:brightness(1.06)}

/* ---- sections ---- */
section{padding:56px 0}
section.alt{background:var(--case);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
h2.sec{font-size:clamp(24px,3.2vw,32px);margin-bottom:8px}
p.secdesc{color:var(--steel-2);max-width:680px;margin-bottom:26px}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:860px){.g3,.g2{grid-template-columns:1fr}.menu{display:none}}

/* ---- cards: bezel modules ---- */
.card{background:var(--case);border:1px solid var(--rule);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);transition:border-color .25s var(--ease),transform .25s var(--ease)}
.card:hover{border-color:rgba(255,91,31,.45);transform:translateY(-2px)}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--steel-2);font-size:14.5px}
.card .price{margin-top:14px;font-family:var(--mono);font-weight:600;font-size:15.5px;color:var(--lume)}
.card .price span{color:var(--steel-2);font-weight:400;font-size:12.5px}

/* ---- answer block: lume-framed key fact ---- */
.answer{background:linear-gradient(180deg,var(--bezel),var(--case));border:1px solid var(--rule-2);
  border-left:3px solid var(--hand);border-radius:var(--radius);padding:22px 26px;margin:26px 0}
.answer .tag{font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--hand-hi);background:var(--hand-dim);border:1px solid rgba(255,91,31,.35);
  border-radius:6px;padding:3px 9px;display:inline-block;margin-bottom:12px}
.answer p{font-size:15.5px;color:var(--steel)}
.answer ul{margin:10px 0 0 18px;font-size:15px}
.answer li{margin:5px 0}

/* ---- FAQ: hairline ledger ---- */
.faq details{border-bottom:1px solid var(--rule);padding:16px 4px;margin:0}
.faq details:first-child{border-top:1px solid var(--rule)}
.faq summary{cursor:pointer;font-weight:600;font-size:15.5px;color:var(--steel);
  display:flex;justify-content:space-between;gap:16px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--hand);font-size:17px;flex:0 0 auto}
.faq details[open] summary::after{content:"\2013"}
.faq details p{margin-top:10px;color:var(--steel-2);font-size:14.5px}

/* ---- prose ---- */
.prose{max-width:780px}
.prose p{margin:12px 0;color:var(--steel-2)}
.prose h2{font-size:24px;margin:32px 0 8px}
.prose h3{font-size:18px;margin:24px 0 6px;color:var(--steel)}
.prose ul{margin:10px 0 10px 20px}
.prose li{margin:6px 0;color:var(--steel-2)}
.prose strong,.prose b{color:var(--steel)}

/* ---- rates table: spec sheet ---- */
table.rates{width:100%;border-collapse:collapse;font-size:14.5px;background:var(--case);
  border:1px solid var(--rule);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table.rates th{background:var(--bezel);color:var(--steel-2);text-align:left;padding:11px 14px;
  font-family:var(--mono);font-size:11.5px;font-weight:500;text-transform:uppercase;letter-spacing:.1em}
table.rates td{padding:12px 14px;border-bottom:1px solid var(--rule);color:var(--steel-2)}
table.rates td b{color:var(--steel);font-weight:600}
table.rates td:nth-child(2){font-family:var(--mono);font-size:13.5px;color:var(--lume)}
table.rates tr:last-child td{border-bottom:0}

/* ---- badges: status lamps ---- */
.badge{display:inline-block;font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;
  text-transform:uppercase;padding:4px 10px;border-radius:999px;border:1px solid var(--rule-2);
  color:var(--steel-2);background:var(--bezel)}
.badge.hot{color:var(--err);border-color:rgba(255,122,107,.4);background:rgba(255,122,107,.08)}
.badge.ok{color:var(--ok);border-color:rgba(143,211,166,.35);background:rgba(143,211,166,.07)}

/* ---- breadcrumbs ---- */
.crumbs{font-size:13px;color:var(--steel-2);padding:18px 0 0;font-family:var(--mono);letter-spacing:.02em}
.crumbs a{color:var(--steel-2)}
.crumbs a:hover{color:var(--lume)}
.crumbs .here{color:var(--lume);font-weight:600}

/* ---- local facts: instrument plate ---- */
.facts{background:var(--bezel);border:1px solid var(--rule);border-radius:var(--radius);
  padding:22px 24px;margin:26px 0}
.facts .title{font-family:var(--mono);font-size:12px;font-weight:500;text-transform:uppercase;
  letter-spacing:.14em;color:var(--lume)}
.facts ul{margin:12px 0 0 18px;font-size:14.5px;color:var(--steel-2)}
.facts li{margin:6px 0}
.facts li b{color:var(--steel)}

/* ---- sticky mobile CTA ---- */
.sticky{display:none;position:fixed;left:0;right:0;bottom:0;z-index:100;background:rgba(26,29,33,.92);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-top:1px solid var(--rule-2);padding:12px 18px;box-shadow:0 -10px 30px rgba(0,0,0,.6)}
.sticky .row{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14.5px}
.sticky a.btn{font-size:14px;padding:10px 18px}
@media(max-width:860px){.sticky{display:block}}

/* ---- forms: dark controls ---- */
input,textarea,select{background:var(--case);border:1px solid var(--rule-2);border-radius:10px;
  color:var(--steel);font-family:var(--body);font-size:15px;caret-color:var(--hand)}
input::placeholder,textarea::placeholder{color:var(--steel-3)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--hand);box-shadow:0 0 0 3px var(--hand-dim)}

/* ---- banner + footer: the baseplate ---- */
.banner{background:radial-gradient(600px 240px at 50% 0,rgba(255,91,31,.12),transparent 70%),var(--case);
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  color:var(--steel);padding:52px 0;text-align:center}
.banner h2{font-size:clamp(24px,3.4vw,34px)}
.banner p{color:var(--steel-2);margin-top:8px}
.banner p .btn-wrap{margin-top:16px}
footer.site{background:#08090b;color:var(--steel-2);border-top:1px solid var(--rule);
  padding:48px 0 56px;font-size:13.5px}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
footer.site h4{color:var(--steel);font-family:var(--mono);font-size:11.5px;font-weight:500;
  text-transform:uppercase;letter-spacing:.14em;margin-bottom:12px}
footer.site a{color:var(--steel-2);display:block;margin:6px 0}
footer.site a:hover{color:var(--lume)}
footer.site .fine{margin-top:28px;padding-top:16px;border-top:1px solid var(--rule);
  color:var(--steel-3);font-size:12.5px;font-family:var(--mono)}
@media(max-width:640px){footer.site .cols{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* ---- hub listing (bare-dir hubs, 2026-10-15) ---- */
.hub-list{list-style:none;padding:0;margin:18px 0}
.hub-list li{border-bottom:1px solid var(--rule)}
.hub-list a{display:block;padding:12px 4px;color:var(--steel);font-weight:500}
.hub-list a:hover{color:var(--lume)}

/* ---- Instrument Dark / atmosphere + imagery layer (2026-10-15, kamasze-grade) ---- */
body{background-image:
  linear-gradient(rgba(230,233,230,.03) 1px,transparent 1px),
  linear-gradient(90deg,rgba(230,233,230,.03) 1px,transparent 1px),
  radial-gradient(ellipse 80% 34% at 50% -6%,rgba(255,91,31,.05),transparent 70%);
  background-attachment:fixed;background-size:auto,auto,100% 100%}
.hero-img{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:72% 38%}
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,rgba(10,11,13,.99) 0%,rgba(10,11,13,.97) 40%,rgba(10,11,13,.93) 56%,rgba(10,11,13,.62) 70%,rgba(10,11,13,.38) 86%,rgba(10,11,13,.45) 100%),
             linear-gradient(180deg,rgba(10,11,13,.45) 0%,rgba(10,11,13,0) 32%,rgba(10,11,13,0) 60%,var(--dial) 100%)}
.hero>.wrap{position:relative;z-index:2;max-width:760px;margin-right:auto}
.hero h1{max-width:620px;text-wrap:balance}
.hero .sub{max-width:560px;color:var(--steel)}
.hero h1,.hero .sub{text-shadow:0 1px 16px rgba(10,11,13,.85),0 0 4px rgba(10,11,13,.6)}
.hero:has(+ *) {}
.card{background:rgba(17,19,22,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:0 10px 30px -5px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.06)}
.card-img{margin:-24px -24px 16px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;
  border-bottom:1px solid var(--rule);aspect-ratio:3/2;background:var(--bezel)}
.card-img img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.001);
  transition:transform .5s var(--ease)}
.card:hover .card-img img{transform:scale(1.04)}
.btn.primary{box-shadow:0 0 25px rgba(255,91,31,.16)}
.btn.primary:hover{box-shadow:0 0 32px rgba(255,91,31,.28)}
@media (max-width:760px){
  .hero-img{object-position:62% 30%}
  .hero::after{background:linear-gradient(90deg,rgba(10,11,13,.94) 0%,rgba(10,11,13,.86) 55%,rgba(10,11,13,.55) 100%),
             linear-gradient(180deg,rgba(10,11,13,.5) 0%,rgba(10,11,13,0) 34%,var(--dial) 100%)}
  .card-img{margin:-24px -24px 16px}
}
@media (prefers-reduced-motion:reduce){.card-img img{transition:none}}