/* Fossick blog — layers on top of /styles.css (shared tokens + .btn/.wrap).
   Tokens reused: --navy #1B2A4A · --gold #E8B84B · --paper #F7F4EE ·
   --ink-muted #4B5771 · --font-display (serif) · --font-body (sans). */

/* ---------- header ---------- */
.blog-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 244, 238, 0.92);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--hairline);
}
.blog-header-row {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--navy);
}
.blog-nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
  font-size: 0.95rem;
}
.blog-nav a {
  text-decoration: none;
  color: var(--ink-muted);
}
.blog-nav a:hover { color: var(--navy); }
.blog-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
@media (max-width: 760px) {
  .blog-nav { display: none; }
  .blog-header-actions .btn-ghost { display: none; }
}

/* ---------- article ---------- */
.blog-main { padding: 0 0 72px; }
.blog-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 0;
}
.blog-breadcrumb {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 18px;
}
.blog-breadcrumb a { color: var(--ink-muted); text-decoration: none; }
.blog-breadcrumb a:hover { color: var(--navy); text-decoration: underline; }
.blog-breadcrumb span[aria-hidden] { margin: 0 4px; opacity: 0.6; }

.blog-article h1 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1.14;
  margin-bottom: 12px;
}
.blog-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--ink-muted);
  margin-bottom: 28px;
}
.blog-article h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  line-height: 1.22;
  margin: 40px 0 14px;
}
.blog-article h3 {
  font-size: 1.2rem;
  margin: 26px 0 10px;
}
.blog-article h4 {
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy);
  margin: 20px 0 8px;
}
.blog-article p {
  margin: 0 0 18px;
  font-size: 1.08rem;
  line-height: 1.72;
  color: #26324d;
}
.blog-article ul,
.blog-article ol {
  margin: 0 0 20px;
  padding-left: 24px;
}
.blog-article li {
  margin-bottom: 8px;
  font-size: 1.08rem;
  line-height: 1.66;
  color: #26324d;
}
.blog-article a {
  color: var(--navy);
  text-decoration: underline;
  text-decoration-color: var(--gold-deep);
  text-underline-offset: 3px;
}
.blog-article a:hover { text-decoration-color: var(--navy); }
.blog-article strong { color: var(--navy); }
.blog-article code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: rgba(27, 42, 74, 0.06);
  padding: 1px 5px;
  border-radius: 4px;
}
.blog-article blockquote {
  margin: 24px 0;
  padding: 4px 20px;
  border-left: 3px solid var(--gold);
  color: var(--ink-muted);
  font-style: italic;
}

/* ---------- callouts ---------- */
.blog-takeaways {
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin: 28px 0 8px;
}
.blog-takeaways h2 {
  font-size: 1.15rem;
  margin: 0 0 12px;
}
.blog-takeaways ul { margin: 0; padding-left: 20px; }
.blog-takeaways li { margin-bottom: 8px; }

.blog-cta {
  background: var(--navy);
  color: var(--paper);
  border-radius: 14px;
  padding: 34px 32px;
  margin: 48px 0;
  text-align: center;
}
.blog-cta h2 { color: var(--paper); font-size: 1.5rem; margin-bottom: 10px; }
.blog-cta p { color: rgba(247, 244, 238, 0.85); margin-bottom: 22px; }
.blog-cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.blog-cta .btn-ghost { color: var(--gold); text-decoration-color: var(--hairline-on-dark); }
.blog-cta .btn-ghost:hover { text-decoration-color: var(--gold); }

/* ---------- FAQ + related ---------- */
.blog-faq { margin-top: 48px; }
.blog-faq-item {
  border-top: 1px solid var(--hairline);
  padding: 22px 0;
}
.blog-faq-item h3 { margin: 0 0 8px; }
.blog-related { margin-top: 44px; border-top: 1px solid var(--hairline); padding-top: 24px; }
.blog-related ul { list-style: none; padding: 0; margin: 0; }
.blog-related li { margin-bottom: 10px; }

/* ---------- index page ---------- */
.blog-index-head {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 8px;
}
.blog-index-sub { color: var(--ink-muted); font-size: 1.1rem; margin-top: 8px; }
.blog-index-empty {
  max-width: 720px;
  margin: 24px auto;
  padding: 0 24px;
  color: var(--ink-muted);
}
.blog-index-list {
  max-width: 720px;
  margin: 24px auto 0;
  padding: 0 24px;
  list-style: none;
}
.blog-index-item { border-top: 1px solid var(--hairline); }
.blog-index-link {
  display: block;
  padding: 26px 0;
  text-decoration: none;
  color: inherit;
}
.blog-index-link h2 {
  font-size: 1.5rem;
  margin: 0 0 6px;
  transition: color 0.15s ease;
}
.blog-index-link:hover h2 { color: var(--gold-deep); }
.blog-index-link p { color: var(--ink-muted); margin: 0; }
.blog-index-link .blog-meta { margin: 4px 0 10px; }

/* ---------- footer ---------- */
.blog-footer {
  background: var(--navy);
  color: var(--paper);
  margin-top: 64px;
}
.blog-footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  padding: 34px 24px;
}
.blog-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: 1.05rem;
}
.blog-footer-brand .brand-mark path[stroke] { stroke: var(--paper); }
.blog-footer-nav { display: flex; gap: 18px; margin-left: auto; }
.blog-footer-nav a { color: rgba(247, 244, 238, 0.82); text-decoration: none; font-size: 0.92rem; }
.blog-footer-nav a:hover { color: var(--paper); }
.blog-footer-legal {
  flex-basis: 100%;
  color: rgba(247, 244, 238, 0.6);
  font-size: 0.82rem;
  margin: 0;
}