/*
================================================================================
ARTICLE POLISH  — shared across all blog_posts/ articles
================================================================================
*/

/* ── 3. Heading hierarchy ─────────────────────────────────────────────── */
.prose-article h2 {
  font-size: 1.6rem !important;
  letter-spacing: -0.01em;
  margin-top: 3.5rem !important;
  margin-bottom: 1.1rem !important;
}
.prose-article h3 {
  font-size: 1.05rem !important;
  font-weight: 600 !important;
  color: #94a3b8 !important;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.8rem !important;
  margin-top: 1.75rem !important;
}

/* ── 4. Inline highlight class ───────────────────────────────────────── */
.highlight {
  color: #67e8f9;
  font-weight: 600;
  background: rgba(6, 182, 212, 0.07);
  border-radius: 4px;
  padding: 1px 5px;
}

/* ── 5. Callout hover glow ───────────────────────────────────────────── */
.callout {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.callout:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}
.callout-info:hover    { box-shadow: 0 8px 30px rgba(6, 182, 212, 0.12); }
.callout-warning:hover { box-shadow: 0 8px 30px rgba(251, 146, 60, 0.12); }
.callout-success:hover { box-shadow: 0 8px 30px rgba(52, 211, 153, 0.12); }
.callout-purple:hover  { box-shadow: 0 8px 30px rgba(168, 85, 247, 0.12); }
.callout-red:hover     { box-shadow: 0 8px 30px rgba(248, 113, 113, 0.12); }
.callout-when:hover    { box-shadow: 0 8px 30px rgba(249, 115, 22, 0.12); }

/* ── 6. Code block polish ────────────────────────────────────────────── */
.code-block {
  border-radius: 18px !important;
  border: 1px solid rgba(255, 255, 255, 0.09) !important;
  transition: box-shadow 0.3s ease;
}
.code-block:hover {
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}
.code-block pre {
  padding: 1.75rem !important;
}
.code-block-header {
  border-radius: 0 !important;
  padding: 12px 20px !important;
}

/* ── 7. Scroll-to-top enhancement ────────────────────────────────────── */
#scroll-top {
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}
#scroll-top:hover {
  transform: translateY(-5px) scale(1.12) !important;
}

/* ── 9. Intro line ───────────────────────────────────────────────────── */
.article-intro-line {
  display: block;
  font-size: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  color: #475569;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  padding-left: 2px;
}

/* ── 10. Key Takeaways box ───────────────────────────────────────────── */
.takeaways-box {
  border-radius: 16px;
  border: 1px solid rgba(6, 182, 212, 0.2);
  background: rgba(6, 182, 212, 0.04);
  padding: 1.75rem 2rem;
  margin: 3rem 0;
}
.takeaways-box h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #06b6d4;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.takeaways-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.takeaways-box ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.6;
}
.takeaways-box ul li:last-child { border-bottom: none; }
.takeaways-box ul li::before {
  content: "→";
  color: #06b6d4;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  flex-shrink: 0;
  margin-top: 1px;
}
.takeaways-box ul li strong { color: #e2e8f0; }

/* ── 2. Author box ───────────────────────────────────────────────────── */
.author-box {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(15, 23, 42, 0.5);
  padding: 1.25rem 1.5rem;
  margin: 2.5rem 0;
  backdrop-filter: blur(8px);
}
.author-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 2px solid rgba(249, 115, 22, 0.5);
  box-shadow: 0 0 14px rgba(249, 115, 22, 0.25);
  flex-shrink: 0;
}
.author-info-name {
  font-weight: 700;
  color: #f1f5f9;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}
.author-info-bio {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.5;
}
.author-info-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.author-link {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #06b6d4;
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  transition: color 0.2s;
}
.author-link:hover { color: #67e8f9; }

/* ── 1. Article bottom nav ───────────────────────────────────────────── */
.article-bottom-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.article-bottom-nav a {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-decoration: none;
  transition: opacity 0.2s;
  max-width: 200px;
}
.article-bottom-nav a:hover { opacity: 0.75; }
.nav-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #475569;
  font-family: 'JetBrains Mono', monospace;
}
.nav-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: #94a3b8;
  line-height: 1.3;
}
.nav-center {
  text-align: center;
}
.nav-prev { text-align: left; }
.nav-next { text-align: right; align-items: flex-end; }
.nav-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 8px 18px;
  border-radius: 30px;
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: #06b6d4;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-all-btn:hover {
  background: rgba(6, 182, 212, 0.12);
  border-color: rgba(6, 182, 212, 0.4);
}