/* Blog post styles — Ledger edition. Used by all posts in /blog/. */

.post-hero {
  background: var(--paper);
  padding: 72px 0 44px;
  border-bottom: 1px solid var(--rule);
}

.post-hero-inner { max-width: 780px; }

.post-hero .kicker { margin-bottom: 18px; color: var(--green); }

.post-hero h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  color: var(--ink);
  line-height: 1.12;
  margin: 0 0 20px;
}

.post-meta-bar {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.post-meta-bar .sep { opacity: 0.3; }

.post-category-badge {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green);
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  padding: 3px 9px;
  background: none;
}

/* Industry + summary block */
.post-context {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-left: 2px solid var(--green);
  border-radius: 0;
  padding: 24px 26px;
  margin: 44px 0 40px;
  max-width: 780px;
}

.post-context .industry-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
  margin-bottom: 14px;
}

.post-context h3 {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  margin: 0 0 12px;
}

.post-context ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.post-context li {
  font-size: 0.92rem;
  color: var(--ink-soft);
  padding-left: 20px;
  position: relative;
  line-height: 1.55;
}

.post-context li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--green);
}

/* Article body */
.post-body {
  max-width: 720px;
  color: var(--ink);
}

.post-body h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
  margin: 46px 0 14px;
  color: var(--ink);
}

.post-body h3 {
  font-size: 1.08rem;
  margin: 30px 0 10px;
  color: var(--ink);
}

.post-body p {
  margin: 0 0 16px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.post-body ul, .post-body ol {
  padding-left: 20px;
  margin: 0 0 18px;
}

.post-body li {
  margin-bottom: 8px;
  line-height: 1.65;
  color: var(--ink-soft);
}

.post-body strong { color: var(--ink); }

.post-body a { border-bottom: 1px solid var(--rule-strong); }
.post-body a:hover { border-bottom-color: var(--green); }

.post-body code {
  font-family: var(--mono);
  font-size: 0.82em;
  background: var(--paper-tint);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 1px 5px;
  color: var(--green-deep);
}

.post-body pre {
  background: var(--ink);
  border: none;
  border-radius: 4px;
  padding: 20px 22px;
  overflow-x: auto;
  margin: 20px 0 24px;
}

.post-body pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.83rem;
  color: #E8E4DA;
  line-height: 1.65;
}

.post-body .callout {
  background: var(--green-wash);
  border: none;
  border-left: 2px solid var(--green);
  border-radius: 0;
  padding: 16px 20px;
  margin: 20px 0 24px;
  font-size: 0.93rem;
  color: var(--ink-soft);
}

.post-body .callout strong { color: var(--ink); }

.post-body hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 36px 0;
}

.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 24px;
  font-size: 0.9rem;
}
.post-body th {
  text-align: left;
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  font-weight: 500;
  padding: 8px 12px 8px 0;
  border-bottom: 1px solid var(--rule-strong);
}
.post-body td {
  padding: 10px 12px 10px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-soft);
  vertical-align: top;
}

/* Post nav */
.post-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
  margin-top: 40px;
}

.post-nav a {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* In-article CTA */
.post-cta {
  background: var(--green);
  border-radius: 6px;
  border: none;
  padding: 32px 36px;
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.post-cta h3 { font-size: var(--step-1); color: var(--paper); margin: 0; }
.post-cta p  { margin: 8px 0 0; color: var(--green-faint); font-size: 0.9rem; }
.post-cta .btn, .post-cta .btn-primary { background: var(--paper); color: var(--green); white-space: nowrap; }
.post-cta .btn:hover, .post-cta .btn-primary:hover { background: #fff; }

@media (max-width: 760px) {
  .post-cta { flex-direction: column; align-items: flex-start; }
}