/* StealthOz.tech — "signal terminal" design system (approved redesign, Oct 2026)
 * Ported from stealthoz-redesign/ React + shadcn tokens to plain CSS on the
 * existing template class names. Zero CDN: fonts self-hosted in /static/fonts/.
 *
 * Tokens (from redesign_notes.md):
 *   bg #0c0e12 · card #101218 · hairline #232830 · signal green #45e38a
 *   amber #eba03f · danger #e05252 · info cyan #4cc3e0 · muted #8b95a3
 *   Display: Space Grotesk · Body: IBM Plex Sans · Mono: IBM Plex Mono
 *   Radius 2px (sharp, deliberately non-uniform) · 32px grid texture
 */

/* ---------- self-hosted fonts ---------- */
@font-face {
  font-family: "Space Grotesk";
  font-style: normal; font-weight: 300 700; font-display: swap;
  src: url("/static/fonts/space-grotesk-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+2000-206F, U+2190-21BB, U+2E00-2E7F;
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal; font-weight: 100 700; font-display: swap;
  src: url("/static/fonts/ibm-plex-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+2000-206F;
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("/static/fonts/ibm-plex-mono-latin-400.woff2") format("woff2");
  unicode-range: U+0000-00FF;
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal; font-weight: 600; font-display: swap;
  src: url("/static/fonts/ibm-plex-mono-latin-600.woff2") format("woff2");
  unicode-range: U+0000-00FF;
}

:root {
  --bg: #0c0e12;
  --bg-2: #101218;
  --panel: #101218;
  --panel-2: #14171e;
  --line: #232830;
  --line-soft: #1a1e26;
  --txt: #c9d3dd;
  --bright: #eef3f8;
  --dim: #8b95a3;
  --acc: #45e38a;          /* signal green */
  --acc-dim: #2fb96e;
  --acc-ink: #06130c;      /* text on signal green */
  --acc2: #4cc3e0;         /* info cyan */
  --warn: #eba03f;         /* amber */
  --danger: #e05252;       /* EU-block red */
  --radius: 2px;
  --radius-sm: 2px;
  --shadow-1: none;
  --shadow-2: none;
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px; --s8: 64px;
  --font-display: "Space Grotesk", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--txt);
  font: 15px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  display: flex; flex-direction: column; min-height: 100vh;
}
a { color: var(--acc); text-decoration: none; transition: color .12s ease; }
a:hover { color: var(--bright); }
h1, h2, h3, h4 {
  color: var(--bright); font-family: var(--font-display);
  font-weight: 700; letter-spacing: -0.02em; line-height: 1.2;
}
h1 { font-size: clamp(1.6rem, 4vw, 2.3rem); }
h2 { font-size: 1.3rem; margin-bottom: var(--s4); }
h3 { font-size: 1.02rem; }
p { margin-bottom: var(--s3); }
main { max-width: 1152px; width: 100%; margin: 0 auto; padding: var(--s6) var(--s5); flex: 1; }

/* mono kicker — numbered section headers */
.kicker, .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: .72rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--acc); border: 1px solid rgba(69,227,138,.35);
  background: rgba(69,227,138,.06);
  padding: 3px 10px; margin-bottom: var(--s4);
}

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12,14,18,.88); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner { max-width: 1152px; margin: 0 auto; padding: 0 var(--s5); height: 60px; display: flex; align-items: center; justify-content: space-between; gap: var(--s4); }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; letter-spacing: .01em; color: var(--bright); }
.logo svg { flex-shrink: 0; }
.logo b { color: var(--acc); }
nav.main-nav { display: flex; gap: var(--s1); align-items: center; }
nav.main-nav a {
  color: var(--dim); font-family: var(--mono); font-size: .78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em;
  padding: var(--s1) var(--s2); border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: color .12s ease, background .12s ease, border-color .12s ease;
  display: inline-flex; align-items: center; gap: 6px;
}
nav.main-nav a:hover { color: var(--bright); background: var(--panel-2); border-color: var(--line); }
nav.main-nav a.active { color: var(--acc); border-color: rgba(69,227,138,.35); }
nav.main-nav a.nav-cta { color: var(--acc-ink); background: var(--acc); border-color: var(--acc); }
nav.main-nav a.nav-cta:hover { background: var(--acc-dim); border-color: var(--acc-dim); color: var(--acc-ink); }
@media (max-width: 560px) { .header-inner { padding: 0 var(--s4); } nav.main-nav a { padding: var(--s1) 6px; font-size: .72rem; } nav.main-nav a span { display: none; } }

/* ---------- hero: 32px grid + terminal panel ---------- */
.hero {
  position: relative; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(2.25rem, 6vw, 4rem) clamp(1.25rem, 5vw, 3rem);
  margin-bottom: var(--s7);
  background:
    linear-gradient(rgba(139,149,163,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,149,163,.055) 1px, transparent 1px),
    radial-gradient(640px 340px at 12% 0%, rgba(69,227,138,.13), transparent 60%),
    linear-gradient(160deg, var(--bg-2), var(--panel));
  background-size: 32px 32px, 32px 32px, auto, auto;
}
.hero .eyebrow { margin-bottom: var(--s4); }
.hero h1 { font-size: clamp(1.9rem, 5.2vw, 2.9rem); max-width: 660px; margin-bottom: var(--s3); }
.hero .lede { color: var(--dim); font-size: 1.04rem; max-width: 580px; margin-bottom: var(--s5); }
.hero-actions { display: flex; gap: var(--s3); flex-wrap: wrap; }
.hero-badges { display: flex; gap: var(--s4); flex-wrap: wrap; margin-top: var(--s5); color: var(--dim); font-size: .82rem; font-family: var(--mono); }
.hero-badges span { display: inline-flex; align-items: center; gap: 7px; }

/* ---------- buttons: square, mono ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--acc); color: var(--acc-ink); border: 1px solid var(--acc);
  padding: 10px 20px; border-radius: var(--radius);
  font-family: var(--mono); font-weight: 600; font-size: .85rem;
  letter-spacing: .03em; text-transform: uppercase;
  cursor: pointer; transition: background .12s ease, border-color .12s ease, color .12s ease;
}
.btn:hover { background: var(--acc-dim); border-color: var(--acc-dim); color: var(--acc-ink); }
.btn.sec { background: transparent; color: var(--acc); border-color: rgba(69,227,138,.45); }
.btn.sec:hover { background: rgba(69,227,138,.08); color: var(--acc); }
.btn.big { padding: 13px 26px; font-size: .9rem; }

/* ---------- cards: sharp, hairline, gap-px feel ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); }
.grid > .card { margin: 0; }
.card {
  background: var(--panel);
  border: 0; border-radius: 0;
  padding: var(--s5); display: flex; flex-direction: column; gap: var(--s2);
  transition: background .15s ease;
}
.card:hover { background: var(--panel-2); }
.card h3 a { color: var(--bright); }
.card h3 a:hover { color: var(--acc); }
.card .hw { color: var(--dim); font-size: .78rem; font-family: var(--mono); line-height: 1.5; }
.card .spacer { flex: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); margin-top: var(--s2); }
.card img { border-radius: var(--radius); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--s3); margin: var(--s7) 0 var(--s5); }
.section-head:first-child { margin-top: 0; }
.section-head p { color: var(--dim); font-size: .88rem; font-family: var(--mono); margin: 0; }
.divider { border: 0; border-top: 1px solid var(--line); margin: var(--s7) 0; }

/* ---------- badges: honest stock / EU block ---------- */
.price-aud { color: var(--acc); font-family: var(--mono); font-size: 1.25rem; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.price-sub { color: var(--dim); font-size: .74rem; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid rgba(69,227,138,.4); background: rgba(69,227,138,.08);
  color: var(--acc); border-radius: var(--radius-sm); padding: 2px 9px;
  font-family: var(--mono); font-size: .7rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  align-self: flex-start; width: fit-content;
}
.tag.tag-warn { border-color: rgba(235,160,63,.45); background: rgba(235,160,63,.08); color: var(--warn); }
.tag.tag-danger { border-color: rgba(224,82,82,.5); background: rgba(224,82,82,.08); color: var(--danger); }

/* ---------- panels / tables / forms ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s5); }
table.data { width: 100%; border-collapse: collapse; }
table.data td, table.data th { padding: 10px 8px; border-bottom: 1px solid var(--line-soft); text-align: left; vertical-align: top; }
table.data tr:last-child td { border-bottom: 0; }
table.data th { color: var(--dim); font-family: var(--mono); font-weight: 600; font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
label { display: block; color: var(--dim); font-family: var(--mono); font-size: .74rem; font-weight: 600; margin: var(--s4) 0 6px; letter-spacing: .06em; text-transform: uppercase; }
input, select, textarea {
  background: var(--bg-2); border: 1px solid var(--line); color: var(--bright);
  padding: 10px 12px; border-radius: var(--radius-sm); width: 100%; font: inherit;
  transition: border-color .12s ease, box-shadow .12s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--acc); box-shadow: 0 0 0 2px rgba(69,227,138,.15); }
.err { color: var(--danger); font-weight: 600; }
.notice {
  display: flex; gap: 12px; align-items: flex-start;
  border: 1px solid rgba(235,160,63,.4); background: rgba(235,160,63,.06);
  border-radius: var(--radius); padding: var(--s4) var(--s5); color: var(--dim); font-size: .86rem; margin: var(--s6) 0;
}
.notice b { color: var(--warn); font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; }
.notice svg { flex-shrink: 0; margin-top: 2px; }
code, pre { font-family: var(--mono); font-size: .85em; }
pre {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: var(--s4); overflow-x: auto; color: var(--acc); line-height: 1.6;
}
code { background: var(--bg-2); border: 1px solid var(--line-soft); border-radius: 2px; padding: 1px 5px; color: var(--acc2); }
pre code { border: 0; padding: 0; background: none; }

/* ---------- breadcrumbs ---------- */
.crumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; color: var(--dim); font-size: .78rem; font-family: var(--mono); margin-bottom: var(--s5); }
.crumbs a { color: var(--dim); } .crumbs a:hover { color: var(--acc); }
.crumbs .sep { opacity: .5; }
.crumbs .here { color: var(--txt); }

/* ---------- blog ---------- */
.post-list { display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); }
.post-card { display: block; background: var(--panel); padding: var(--s4) var(--s5); transition: background .12s ease; }
.post-card:hover { background: var(--panel-2); }
.post-card h3 { margin-bottom: 4px; }
.post-meta { color: var(--dim); font-size: .72rem; font-family: var(--mono); display: flex; gap: var(--s3); align-items: center; flex-wrap: wrap; text-transform: uppercase; letter-spacing: .06em; }
.article { max-width: 720px; }
.article h2 { margin: var(--s6) 0 var(--s3); font-size: 1.25rem; }
.article h3 { margin: var(--s5) 0 var(--s3); }
.article ul, .article ol { margin: 0 0 var(--s4) 1.3em; }
.article li { margin-bottom: 6px; }
.article blockquote { border-left: 3px solid var(--acc); padding-left: var(--s4); color: var(--dim); margin: var(--s4) 0; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line-soft); background: var(--bg-2); margin-top: var(--s8); }
.footer-inner { max-width: 1152px; margin: 0 auto; padding: var(--s6) var(--s5); display: grid; gap: var(--s6); grid-template-columns: 2fr 1fr 1fr; }
@media (max-width: 760px) { .footer-inner { grid-template-columns: 1fr; } }
.footer-inner h4 { color: var(--bright); font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: var(--s3); }
.footer-inner a { color: var(--dim); display: block; padding: 3px 0; font-size: .88rem; }
.footer-inner a:hover { color: var(--acc); }
.footer-brand p { color: var(--dim); font-size: .86rem; max-width: 380px; }
.trust { display: flex; flex-direction: column; gap: 6px; color: var(--dim); font-size: .8rem; }
.trust span { display: flex; align-items: center; gap: 8px; }
.trust code { font-size: .7rem; border: 0; background: none; padding: 0; color: var(--dim); word-break: break-all; }
.pay-badges { display: flex; gap: var(--s3); align-items: center; flex-wrap: wrap; margin-top: var(--s3); }
.pay-badges .badge {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); background: var(--panel); border-radius: var(--radius-sm);
  padding: 5px 11px; color: var(--dim); font-family: var(--mono); font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em;
}
.footer-bottom { border-top: 1px solid var(--line-soft); }
.footer-bottom-inner { max-width: 1152px; margin: 0 auto; padding: var(--s4) var(--s5); display: flex; justify-content: space-between; gap: var(--s3); flex-wrap: wrap; color: var(--dim); font-size: .74rem; font-family: var(--mono); }

/* ---------- category chips (catalog island) ---------- */
.chip-row { display: flex; gap: var(--s2); flex-wrap: wrap; margin-bottom: var(--s5); }
.chip {
  font-family: var(--mono); font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--dim); background: transparent; border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 5px 12px; cursor: pointer;
  transition: color .12s ease, border-color .12s ease, background .12s ease;
}
.chip:hover { color: var(--bright); border-color: var(--dim); }
.chip.active { color: var(--acc-ink); background: var(--acc); border-color: var(--acc); }

/* ---------- cart pill (JS) ---------- */
#cart-pill { display: none; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }