/* ============================================================
   blog-next.css — Insights articles reskinned in the forged-carbon
   design language (carbon canvas, bone ink, ember accent).
   Pure restyle: targets the existing post markup/classes so the
   auto-publish pipeline (markers, nav rebuild) is untouched.
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@600;700&family=Onest:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&family=Instrument+Serif:ital@1&display=swap");

:root {
  --carbon: #0a0a0b;
  --carbon-900: #121214;
  --carbon-800: #1a1a1e;
  --bone: #f0ebdf;
  --bone-dim: #b9b2a3;
  --bone-faint: #8d8779;
  --ember: #ff5c28;
  --hairline: rgba(240, 235, 223, 0.12);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html { -webkit-font-smoothing: antialiased; }

body {
  margin: 0;
  background: var(--carbon) !important;
  color: var(--bone) !important;
  font-family: "Onest", system-ui, sans-serif !important;
  font-size: 17px;
  line-height: 1.75;
}

/* Ambient ember glow, echoing the main site */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(45vw 45vw at 110% 5%, rgba(255, 92, 40, 0.1), transparent 70%),
    radial-gradient(40vw 40vw at -10% 100%, rgba(184, 58, 18, 0.09), transparent 70%);
}

::selection { background: var(--ember); color: var(--carbon); }

a { color: var(--ember); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ── Nav ─────────────────────────────────────────────────── */
nav.top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 11, 0.82) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hairline);
}
nav.top .row {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
nav.top .logo { display: flex; align-items: center; gap: 10px; }
nav.top .logo object { display: none; }
nav.top .logo::before {
  content: "";
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32' fill='none'%3E%3Crect x='2.25' y='2.25' width='27.5' height='27.5' rx='7' stroke='%23f0ebdf' stroke-width='2.5'/%3E%3Crect x='8.75' y='8.75' width='14.5' height='14.5' rx='1.5' stroke='%23ff5c28' stroke-opacity='0.45' stroke-width='1.3' transform='rotate(45 16 16)'/%3E%3Crect x='12.75' y='12.75' width='6.5' height='6.5' rx='0.75' fill='%23ff5c28' transform='rotate(45 16 16)'/%3E%3C/svg%3E")
    center / contain no-repeat;
}
nav.top .logo::after {
  content: "whiteboxforge";
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, var(--bone) 0 61.5%, var(--ember) 61.5%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
nav.top .links { display: flex; gap: 1.4rem; }
nav.top .links a {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
nav.top .links a:hover, nav.top .links a.active { color: var(--ember); text-decoration: none; }
nav.top .cta {
  background: var(--ember);
  color: var(--carbon) !important;
  border-radius: 9999px;
  padding: 0.55rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s var(--ease);
}
nav.top .cta:hover { background: var(--bone); text-decoration: none; transform: translateY(-2px); box-shadow: 0 0 24px rgba(255, 92, 40, 0.4); }
@media (max-width: 820px) { nav.top .links { display: none; } }

/* ── Article shell ───────────────────────────────────────── */
main { display: block; }
.container {
  max-width: 46rem;
  margin: 0 auto;
  padding: 3.5rem 1.25rem 5rem;
}
.back-link {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-faint);
}
.back-link:hover { color: var(--ember); text-decoration: none; }
.meta {
  margin-top: 2rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ember);
}
.meta .sep { color: var(--bone-faint); margin: 0 0.4rem; }

h1 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 5.5vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--bone);
  margin: 1rem 0 0;
}
.deck {
  font-size: 1.18rem;
  line-height: 1.65;
  color: var(--bone-dim);
  margin-top: 1.25rem;
}

h2 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 600;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
  color: var(--bone);
  margin: 2.6rem 0 0.8rem;
}
h3 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 600;
  font-size: 1.18rem;
  color: var(--bone);
  margin: 2rem 0 0.6rem;
}
p, li { color: #d8d2c4; }
li { margin: 0.35rem 0; }
strong { color: var(--bone); font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--hairline); margin: 2.5rem 0; }

/* ── Stats / pull quotes / cards ─────────────────────────── */
.stat-block {
  background: var(--carbon-900);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 1.4rem 1.5rem;
  margin: 1.8rem 0;
}
.stat-value {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 2.4rem;
  letter-spacing: -0.03em;
  color: var(--ember);
  line-height: 1;
}
.stat-label, .stat-detail {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.pull {
  border-left: 2px solid var(--ember);
  margin: 2rem 0;
  padding: 0.4rem 0 0.4rem 1.4rem;
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 1.45rem;
  line-height: 1.45;
  color: var(--bone);
}

/* ── Tables (incl. sortable in newer posts) ──────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6rem 0;
  font-size: 0.95rem;
}
th {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-dim);
  text-align: left;
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--hairline);
}
td {
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--hairline);
  color: #d8d2c4;
}
td:first-child { color: var(--bone); }
table.sortable th { cursor: pointer; user-select: none; }
table.sortable th:hover { color: var(--ember); }
table.sortable th.sorted { color: var(--ember); }
tr:hover td { background: rgba(255, 92, 40, 0.04); }

/* ── Animated data bars (new posts) ──────────────────────── */
.bar-row { display: flex; align-items: center; gap: 0.9rem; margin: 0.55rem 0; }
.bar-row .bar-label { flex: 0 0 11rem; font-size: 0.88rem; color: var(--bone-dim); }
.bar-row .bar-track { flex: 1; height: 10px; border-radius: 9999px; background: rgba(240, 235, 223, 0.07); overflow: hidden; }
.bar-row .bar-fill {
  display: block; height: 100%; border-radius: 9999px;
  background: var(--ember); width: 0;
  transition: width 1.2s var(--ease);
}
.bar-row .bar-fill.muted { background: rgba(240, 235, 223, 0.25); }
.bar-row .bar-value { flex: 0 0 4.5rem; text-align: right; font-family: "IBM Plex Mono", monospace; font-size: 0.8rem; color: var(--ember); }
.bar-row .bar-value.muted { color: var(--bone-faint); }

/* ── Audit CTA box ───────────────────────────────────────── */
.audit-cta {
  background: rgba(255, 92, 40, 0.06);
  border: 1px solid rgba(255, 92, 40, 0.4);
  border-radius: 16px;
  padding: 1.6rem 1.7rem;
  margin: 2.4rem 0;
}
.audit-cta-eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ember);
}
.audit-cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 0.9rem; }
.audit-cta-btn {
  display: inline-block;
  background: var(--ember);
  color: var(--carbon) !important;
  border-radius: 9999px;
  padding: 0.7rem 1.5rem;
  font-weight: 500;
  transition: all 0.3s var(--ease);
}
.audit-cta-btn:hover { background: var(--bone); text-decoration: none; transform: translateY(-2px); box-shadow: 0 0 24px rgba(255, 92, 40, 0.4); }
.audit-cta-note {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

/* ── Author / sources ────────────────────────────────────── */
.author {
  display: flex; gap: 1rem; align-items: flex-start;
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 1.3rem 1.4rem;
  margin: 2.6rem 0;
  background: var(--carbon-900);
}
.author-mark {
  flex: 0 0 2.75rem; height: 2.75rem; border-radius: 9999px;
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--ember);
  color: var(--ember);
  font-family: "Bricolage Grotesque", sans-serif; font-weight: 700;
}
.author-text { font-size: 0.92rem; color: var(--bone-dim); }
.sources {
  border-top: 1px solid var(--hairline);
  margin-top: 2.6rem; padding-top: 1.4rem;
}
.sources h2 { font-size: 1.05rem; margin-top: 0; }
.sources li { font-size: 0.88rem; color: var(--bone-faint); }

/* ── Prev/next + engage blocks ───────────────────────────── */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; margin: 2.6rem 0; }
.post-nav-item {
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  color: var(--bone-dim);
  transition: border-color 0.3s ease;
}
.post-nav-item:hover { border-color: rgba(255, 92, 40, 0.5); text-decoration: none; }
.post-nav-item .dir {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bone-faint); display: block; margin-bottom: 0.3rem;
}
.post-nav-item .t { color: var(--bone); font-size: 0.92rem; line-height: 1.4; }
@media (max-width: 640px) { .post-nav { grid-template-columns: 1fr; } }

.engage { margin: 2.4rem 0; }
.engage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
@media (max-width: 640px) { .engage-grid { grid-template-columns: 1fr; } }
.engage-card {
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 1.2rem 1.3rem;
  background: var(--carbon-900);
}
.engage-eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ember);
}
.engage-btn {
  display: inline-block; margin-top: 0.7rem;
  border: 1px solid rgba(240, 235, 223, 0.25);
  border-radius: 9999px; padding: 0.5rem 1.1rem;
  color: var(--bone); font-size: 0.88rem;
  transition: all 0.3s ease;
}
.engage-btn:hover { border-color: var(--ember); color: var(--ember); text-decoration: none; }
.engage-form input {
  background: var(--carbon-800); border: 1px solid var(--hairline);
  border-radius: 9999px; color: var(--bone);
  padding: 0.6rem 1rem; font-size: 0.9rem; font-family: inherit;
}
.engage-form input:focus { outline: none; border-color: var(--ember); }
.engage-msg { font-size: 0.85rem; color: var(--bone-dim); }

.cta-banner {
  text-align: center;
  border-top: 1px solid var(--hairline);
  margin-top: 2.6rem; padding-top: 2rem;
}
.btn.primary, a.btn.primary {
  display: inline-block;
  background: var(--ember); color: var(--carbon) !important;
  border-radius: 9999px; padding: 0.8rem 1.7rem; font-weight: 500;
  transition: all 0.3s var(--ease);
}
.btn.primary:hover { background: var(--bone); transform: translateY(-2px); text-decoration: none; box-shadow: 0 0 24px rgba(255, 92, 40, 0.4); }

/* ── Footer ──────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--hairline);
  margin-top: 3rem;
}
footer .row, footer .container.row {
  max-width: 80rem; margin: 0 auto;
  padding: 1.6rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--bone-faint);
}
footer object { display: none; }
footer a { color: var(--bone-faint); }
footer a:hover { color: var(--ember); }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus {
  left: 1rem; top: 1rem; z-index: 100;
  background: var(--ember); color: var(--carbon);
  padding: 0.5rem 1rem; border-radius: 9999px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}