/* ══════════════════════════════════════════════════════════════════════════════
   SBTC — Blog Post Pages Shared Theme
   Loaded after inline <style> blocks in standalone blog HTML pages.
   Overrides legacy muted-green (#4CAF50) tokens with the homepage neon-green
   design system (#2cf46a / void-dark surfaces / Jost body + Playfair headings).
   ══════════════════════════════════════════════════════════════════════════════ */

/* ─── Google Fonts: Playfair Display (article headings) + Jost (body) + DM Mono ─── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Jost:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

/* ─── Design Token Overrides ─── */
:root {
  /* Backgrounds — void-dark base */
  --bg:             #000000;
  --void:           #000000;
  --card-bg:        #0d1a12;
  --surface:        #07100e;
  --surface-2:      #0d1c15;

  /* Neon green accent */
  --primary-green:          #2cf46a;
  --green-dim:              rgba(44,244,106,0.10);
  --green-glow:             rgba(44,244,106,0.18);
  --green-trace:            rgba(44,244,106,0.07);
  --border:                 rgba(44,244,106,0.12);
  --border-accent:          rgba(44,244,106,0.28);

  /* Legacy aliases used by blog pages */
  --green:           #2cf46a;
  --orange:          #ffa000;

  /* Text */
  --text-primary:   #d4e8dc;
  --text-secondary: rgba(212,232,220,0.65);
  --text-muted:     rgba(212,232,220,0.40);

  /* Typography */
  --font-serif:  'Playfair Display', Georgia, serif;
  --font-body:   'Jost', 'DM Sans', sans-serif;
  --font-mono:   'DM Mono', 'Courier New', monospace;
}

/* ─── Base ─── */
html { font-size: 18px; -webkit-font-smoothing: antialiased; }

body {
  background: var(--bg) !important;
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.7;
}

main,
.blog-body,
.blog-footer {
  position: relative;
  z-index: 1;
}

/* ─── Atmospheric Grid ─── */
.bg-grid {
  background-image:
    linear-gradient(rgba(44,244,106,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44,244,106,0.025) 1px, transparent 1px) !important;
  background-size: 72px 72px !important;
}

/* ─── Header / Nav — blog post variant (.nav-container/.nav-brand) ─── */
.header,
header.header {
  background: rgba(0,0,0,0.90) !important;
  border-bottom: 1px solid rgba(44,244,106,0.10) !important;
  backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
}

.nav-brand a { display: flex; align-items: center; }
.nav-brand img { height: 38px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover,
.nav-links a.nav-active {
  color: var(--text-primary);
  background: rgba(44,244,106,0.07);
}

.nav-links .nav-cta,
.nav-cta {
  background: var(--primary-green) !important;
  color: #000 !important;
  font-weight: 700 !important;
  padding: 8px 18px !important;
  border-radius: 8px;
}

.nav-links .nav-cta:hover,
.nav-cta:hover {
  background: #56f885 !important;
  transform: translateY(-1px);
}

/* Mobile nav toggle — hidden by default, shown on small screens */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
}

/* ─── Blog Hero ─── */
.blog-hero {
  padding: 100px 0 60px !important;
  border-bottom: 1px solid rgba(44,244,106,0.10) !important;
}

.blog-hero h1 {
  font-family: var(--font-serif) !important;
  font-size: clamp(2em, 5vw, 3.2em) !important;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--text-primary) !important;
  background: linear-gradient(135deg, var(--text-primary) 50%, var(--primary-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  max-width: 820px;
}

.blog-hero .subtitle {
  color: var(--text-secondary) !important;
  font-size: 1.1em;
  line-height: 1.75;
  max-width: 680px;
  font-family: var(--font-body) !important;
}

/* ─── Blog Meta (tag / date / reading time) ─── */
.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.blog-meta > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.blog-tag {
  background: rgba(44,244,106,0.10) !important;
  color: var(--primary-green) !important;
  border: 1px solid rgba(44,244,106,0.25) !important;
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.78em;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: var(--font-body);
}

.blog-tag::before,
.blog-date::before,
.blog-reading-time::before,
.back-to-blog::before,
.sidebar-section h3::before,
.author-bio h3::before,
.related-articles h3::before,
.sidebar-toc .toc-list a::before,
.quick-nav a::before,
.related-articles a::before,
.service-link::before,
.sidebar-tags .tag::before {
  font-family: "remixicon" !important;
  font-style: normal;
  font-weight: 400;
  line-height: 1;
  speak: none;
}

.blog-tag::before {
  content: "\ebbe";
  font-size: 0.95em;
}

.blog-tag[data-track="strategy"]::before { content: "\ebbe"; color: #2cf46a; }
.blog-tag[data-track="design"]::before { content: "\ee90"; color: #4fd8ff; }
.blog-tag[data-track="platforms"]::before { content: "\ea42"; color: #8c82ff; }
.blog-tag[data-track="seo"]::before { content: "\f0cf"; color: #ffd166; }
.blog-tag[data-track="operations"]::before { content: "\f21b"; color: #6ae3c0; }
.blog-tag[data-track="security"]::before { content: "\f108"; color: #ff6b6b; }
.blog-tag[data-track="development"]::before { content: "\ebad"; color: #7ad3ff; }
.blog-tag[data-track="ai"]::before { content: "\f3d8"; color: #fba6ff; }

.blog-tag[data-track="strategy"] {
  border-color: rgba(44,244,106,0.28) !important;
  background: rgba(44,244,106,0.11) !important;
}

.blog-tag[data-track="design"] {
  border-color: rgba(79,216,255,0.28) !important;
  background: rgba(79,216,255,0.1) !important;
  color: #8fe7ff !important;
}

.blog-tag[data-track="platforms"] {
  border-color: rgba(140,130,255,0.28) !important;
  background: rgba(140,130,255,0.1) !important;
  color: #b7b0ff !important;
}

.blog-tag[data-track="seo"] {
  border-color: rgba(255,209,102,0.28) !important;
  background: rgba(255,209,102,0.1) !important;
  color: #ffd166 !important;
}

.blog-tag[data-track="operations"] {
  border-color: rgba(106,227,192,0.28) !important;
  background: rgba(106,227,192,0.1) !important;
  color: #87edd0 !important;
}

.blog-tag[data-track="security"] {
  border-color: rgba(255,107,107,0.28) !important;
  background: rgba(255,107,107,0.1) !important;
  color: #ff8d8d !important;
}

.blog-tag[data-track="development"] {
  border-color: rgba(122,211,255,0.28) !important;
  background: rgba(122,211,255,0.1) !important;
  color: #97e0ff !important;
}

.blog-tag[data-track="ai"] {
  border-color: rgba(251,166,255,0.3) !important;
  background: rgba(251,166,255,0.1) !important;
  color: #fbc3ff !important;
}

.blog-date,
.blog-reading-time {
  color: var(--text-muted) !important;
  font-size: 0.88em;
  font-family: var(--font-body);
}

.blog-date::before {
  content: "\eb25";
  color: var(--primary-green);
}

.blog-reading-time::before {
  content: "\f20f";
  color: var(--primary-green);
}

/* ─── Back to Blog link ─── */
.back-to-blog {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary) !important;
  text-decoration: none;
  font-size: 0.9em;
  margin-bottom: 40px;
  transition: color 0.2s;
  font-family: var(--font-body);
}
.back-to-blog:hover { color: var(--primary-green) !important; }

.back-to-blog::before {
  content: "\ea60";
  font-size: 1rem;
  color: var(--primary-green);
  transition: transform 0.2s ease;
}

.back-to-blog:hover::before {
  transform: translateX(-3px);
}

/* ─── Blog Body — Article Typography ─── */
.blog-body {
  padding: 70px 0 100px !important;
}

.blog-body p::first-letter {
  font-size: inherit !important;
  font-weight: inherit !important;
  color: inherit !important;
  float: none !important;
  line-height: inherit !important;
  margin: 0 !important;
  text-shadow: none !important;
}

.blog-hero-content,
.blog-main-content > .container {
  background:
    radial-gradient(circle at top right, rgba(44,244,106,0.12), transparent 42%),
    linear-gradient(180deg, rgba(13,26,18,0.95), rgba(7,16,14,0.98));
  border: 1px solid rgba(44,244,106,0.12);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.38);
}

.blog-hero-content {
  padding: 40px 44px 44px;
}

.blog-main-content > .container {
  padding: 12px 44px 36px;
}

.blog-main-content > .container > *:last-child {
  margin-bottom: 0 !important;
}

.hero-image-container {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(44,244,106,0.12);
  box-shadow: 0 16px 40px rgba(0,0,0,0.25);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3,8,9,0.04), rgba(3,8,9,0.42));
  pointer-events: none;
}

.hero-image-container img,
.blog-main-content > .container img {
  width: 100%;
  height: auto;
  display: block;
}

.blog-main-content > .container img {
  border-radius: 16px;
  border: 1px solid rgba(44,244,106,0.08);
}

.blog-author {
  color: var(--text-primary);
  font-size: 0.88em;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.subtitle {
  color: var(--text-secondary) !important;
  font-size: 1.12rem !important;
  line-height: 1.8 !important;
  max-width: 44rem;
}

.blog-stats {
  gap: 14px !important;
}

.stat-item {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(44,244,106,0.1);
  border-radius: 16px;
  padding: 18px 16px;
  backdrop-filter: blur(12px);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 1;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.86rem;
  line-height: 1.45;
}

.blog-body h2 {
  font-family: var(--font-serif) !important;
  font-size: 1.6em !important;
  font-weight: 700;
  margin: 56px 0 18px !important;
  color: var(--text-primary) !important;
  line-height: 1.25;
  background: none !important;
  -webkit-text-fill-color: var(--text-primary) !important;
}

.blog-body h3 {
  font-family: var(--font-body) !important;
  font-size: 1.1em !important;
  font-weight: 600;
  margin: 36px 0 10px !important;
  color: var(--primary-green) !important;
}

.blog-body h4 {
  font-family: var(--font-body) !important;
  font-size: 1em !important;
  font-weight: 600;
  margin: 24px 0 8px !important;
  color: var(--text-primary) !important;
}

.blog-body p {
  color: var(--text-secondary) !important;
  font-size: 1.04em;
  line-height: 1.85;
  margin-bottom: 22px !important;
  font-family: var(--font-body);
}

.blog-body ul,
.blog-body ol {
  color: var(--text-secondary) !important;
  font-size: 1.04em;
  line-height: 1.85;
  margin: 0 0 22px 26px !important;
  font-family: var(--font-body);
}

.blog-body li { margin-bottom: 8px; }

.blog-body a {
  color: var(--primary-green);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(44,244,106,0.35);
  transition: text-decoration-color 0.2s, color 0.2s;
}
.blog-body a:hover {
  color: #56f885;
  text-decoration-color: rgba(86,248,133,0.6);
}

.blog-body code {
  font-family: var(--font-mono) !important;
  font-size: 0.88em;
  background: rgba(44,244,106,0.08) !important;
  border: 1px solid rgba(44,244,106,0.16) !important;
  border-radius: 5px;
  padding: 2px 7px;
  color: var(--primary-green);
}

.blog-body pre {
  font-family: var(--font-mono) !important;
  background: rgba(44,244,106,0.05) !important;
  border: 1px solid rgba(44,244,106,0.18) !important;
  border-radius: 10px;
  padding: 20px 24px;
  overflow-x: auto;
  margin: 28px 0;
  color: var(--text-primary);
  font-size: 0.88em;
  line-height: 1.65;
}

.blog-body pre code {
  background: transparent !important;
  border: none !important;
  padding: 0;
  color: inherit;
}

.blog-body blockquote {
  border-left: 3px solid var(--primary-green);
  margin: 32px 0;
  padding: 4px 0 4px 24px;
  color: var(--text-secondary) !important;
  font-style: italic;
}

.blog-body strong { color: var(--text-primary); }
.blog-body em { color: var(--text-secondary); }

.blog-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.95em;
}

.blog-illustration {
  margin: 32px 0;
}

.blog-illustration img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  border: 1px solid rgba(44,244,106,0.12);
  box-shadow: 0 18px 48px rgba(0,0,0,0.28);
}

.blog-illustration figcaption {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  text-align: center;
}
.blog-body th {
  background: rgba(44,244,106,0.08);
  color: var(--primary-green);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(44,244,106,0.20);
  font-family: var(--font-body);
}
.blog-body td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(44,244,106,0.08);
  color: var(--text-secondary);
  vertical-align: top;
}
.blog-body tr:last-child td { border-bottom: none; }

/* ─── Tip / Warning Callouts ─── */
.blog-tip {
  background: rgba(44,244,106,0.06) !important;
  border-left: 3px solid var(--primary-green) !important;
  border-radius: 0 10px 10px 0 !important;
  padding: 18px 22px !important;
  margin: 28px 0 !important;
}
.blog-tip strong { color: var(--primary-green) !important; }
.blog-tip p { margin: 0 !important; color: var(--text-secondary) !important; }
.blog-tip::before,
.blog-warning::before {
  content: none !important;
}

.blog-warning {
  background: rgba(255,160,0,0.06) !important;
  border-left: 3px solid var(--orange) !important;
  border-radius: 0 10px 10px 0 !important;
  padding: 18px 22px !important;
  margin: 28px 0 !important;
}
.blog-warning strong { color: var(--orange) !important; }
.blog-warning p { margin: 0 !important; color: var(--text-secondary) !important; }

/* General callout / info box */
.blog-info,
.callout {
  background: rgba(44,244,106,0.05) !important;
  border: 1px solid rgba(44,244,106,0.18) !important;
  border-radius: 10px;
  padding: 18px 22px;
  margin: 28px 0;
}

/* ─── Blog CTA Block ─── */
.blog-cta {
  background: rgba(44,244,106,0.06) !important;
  border: 1px solid rgba(44,244,106,0.20) !important;
  border-radius: 16px !important;
  padding: 36px 40px !important;
  margin-top: 60px !important;
  text-align: center;
}
.blog-cta h3 {
  font-family: var(--font-serif) !important;
  font-size: 1.4em !important;
  margin: 0 0 12px !important;
  color: var(--text-primary) !important;
  background: none !important;
  -webkit-text-fill-color: var(--text-primary) !important;
}
.blog-cta p {
  margin: 0 0 24px !important;
  font-size: 1em !important;
  color: var(--text-secondary) !important;
}
.blog-cta a {
  background: var(--primary-green) !important;
  color: #000 !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  padding: 12px 28px;
  border-radius: 8px;
  display: inline-block;
  transition: background 0.2s, transform 0.2s;
}
.blog-cta a:hover {
  background: #56f885 !important;
  transform: translateY(-1px);
}

.blog-cta .blog-nav-btn::after {
  content: " ->";
}

/* ─── Generic CTA button ─── */
.btn-primary,
.cta-btn {
  background: var(--primary-green) !important;
  color: #000 !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  border-radius: 8px;
}
.btn-primary:hover,
.cta-btn:hover {
  background: #56f885 !important;
  transform: translateY(-1px);
}

/* ─── Related posts / sidebar cards ─── */
.related-post,
.post-card,
.card {
  background: var(--card-bg) !important;
  border-color: var(--border) !important;
}

/* ─── Author / byline block ─── */
.author-block,
.byline {
  border-top: 1px solid rgba(44,244,106,0.10);
  padding-top: 32px;
  margin-top: 48px;
  color: var(--text-secondary);
  font-family: var(--font-body);
}

.sidebar-toc .toc-list,
.quick-nav,
.related-articles ul,
.related-sources {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-toc .toc-list li,
.quick-nav li,
.related-articles li,
.related-sources li {
  margin: 0;
}

.sidebar-toc .toc-list a,
.quick-nav a,
.related-articles a,
.related-sources a,
.service-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid rgba(44,244,106,0.08);
  transition: color 0.2s ease, transform 0.2s ease;
}

.sidebar-toc .toc-list a::before,
.quick-nav a::before,
.related-articles a::before,
.related-sources a::before,
.service-link::before {
  font-size: 0.95rem;
  color: rgba(44,244,106,0.72);
  flex: 0 0 auto;
}

.sidebar-toc .toc-list a::before {
  content: "\f397";
}

.quick-nav a::before {
  content: "\eeb8";
}

.related-articles a::before {
  content: "\eadb";
}

.related-sources a::before {
  content: "\f523";
}

.service-link::before {
  content: "\f21b";
}

.sidebar-toc .toc-list li:last-child a,
.quick-nav li:last-child a,
.related-articles li:last-child a,
.related-sources li:last-child a {
  border-bottom: none;
}

.sidebar-toc .toc-list a:hover,
.sidebar-toc .toc-list a.active,
.quick-nav a:hover,
.related-articles a:hover,
.related-sources a:hover,
.service-link:hover {
  color: var(--primary-green);
  transform: translateX(4px);
}

.sidebar-toc .toc-list a.active {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.service-list {
  display: grid;
  gap: 16px;
}

.service-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.service-icon {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(44,244,106,0.08);
  border: 1px solid rgba(44,244,106,0.12);
  color: var(--primary-green);
  font-size: 1.1rem;
}

.service-details h4 {
  margin: 0;
}

.service-details p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.92em;
  line-height: 1.6;
}

.service-link {
  color: var(--text-primary);
  font-weight: 600;
}

.service-link::after {
  content: " ->";
  color: var(--primary-green);
}

.sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sidebar-tags .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 2.25rem;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(44,244,106,0.12);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.82rem;
}

.sidebar-tags .tag::before {
  content: "\eae3";
  font-size: 0.9rem;
  color: rgba(44,244,106,0.78);
}

.sidebar-tags .tag:hover {
  color: var(--text-primary);
  border-color: rgba(44,244,106,0.25);
}

.blog-footer {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 24px;
  max-width: 1200px;
  margin: 32px auto 0;
  padding: 0 24px 80px;
}

.author-bio,
.related-articles {
  background:
    radial-gradient(circle at top right, rgba(44,244,106,0.1), transparent 40%),
    linear-gradient(180deg, rgba(13,26,18,0.95), rgba(7,16,14,0.98));
  border: 1px solid rgba(44,244,106,0.12);
  border-radius: 24px;
  padding: 28px 30px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.32);
}

.author-bio h3,
.related-articles h3 {
  margin-top: 0 !important;
  margin-bottom: 12px !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.sidebar-section h3 {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.sidebar-section h3::before {
  content: "\ecef";
  color: var(--primary-green);
  font-size: 1rem;
}

.sidebar-section[data-section-kind="navigation"] h3::before { content: "\f397"; }
.sidebar-section[data-section-kind="tools"] h3::before { content: "\f21b"; }
.sidebar-section[data-section-kind="services"] h3::before { content: "\f094"; }
.sidebar-section[data-section-kind="sources"] h3::before { content: "\f523"; }
.sidebar-section[data-section-kind="tags"] h3::before { content: "\eae3"; }
.sidebar-section[data-section-kind="metrics"] h3::before { content: "\ea98"; }
.sidebar-section[data-section-kind="security"] h3::before { content: "\f108"; }

.sidebar-section[data-section-kind="sources"] .related-sources a::before { content: "\ea7e"; }
.sidebar-section[data-section-kind="tools"] .quick-nav a::before { content: "\f21b"; }
.sidebar-section[data-section-kind="services"] .service-link::before { content: "\f094"; }

.author-bio h3::before {
  content: "\f264";
  color: var(--primary-green);
  font-size: 1rem;
}

.related-articles h3::before {
  content: "\ea7e";
  color: var(--primary-green);
  font-size: 1rem;
}

.author-bio[data-track="security"] h3::before,
.related-articles[data-track="security"] h3::before { color: #ff8d8d; }

.author-bio[data-track="development"] h3::before,
.related-articles[data-track="development"] h3::before { color: #97e0ff; }

.author-bio[data-track="seo"] h3::before,
.related-articles[data-track="seo"] h3::before { color: #ffd166; }

.author-bio[data-track="platforms"] h3::before,
.related-articles[data-track="platforms"] h3::before { color: #b7b0ff; }

.author-bio[data-track="ai"] h3::before,
.related-articles[data-track="ai"] h3::before { color: #fbc3ff; }

.author-bio p {
  margin: 0 !important;
}

/* ─── Container (ensure max-width consistency) ─── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Footer (rendered via PHP footer.php — just set border token) ─── */
footer {
  border-top: 1px solid rgba(44,244,106,0.10);
}

/* ─── Back-to-top ─── */
#back-to-top {
  background: var(--primary-green) !important;
  color: #000 !important;
}

/* ─── Homepage-theme finish for legacy article shells ─── */
body.blog-home-theme {
  background:
    radial-gradient(circle at top right, rgba(44,244,106,0.08), transparent 32%),
    radial-gradient(circle at bottom left, rgba(0,212,255,0.05), transparent 28%),
    var(--bg);
}

body.blog-home-theme .nav-links a,
body.blog-home-theme .nav-cta,
body.blog-home-theme .back-to-blog {
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

body.blog-home-theme .blog-hero,
body.blog-home-theme .blog-body {
  position: relative;
  overflow: clip;
}

body.blog-home-theme .blog-hero::before,
body.blog-home-theme .blog-body::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(44,244,106,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44,244,106,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.5), transparent 80%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.5), transparent 80%);
}

body.blog-home-theme .blog-hero-content,
body.blog-home-theme .blog-main-content > .container,
body.blog-home-theme .blog-sidebar,
body.blog-home-theme .author-bio,
body.blog-home-theme .related-articles {
  background:
    radial-gradient(circle at top right, rgba(44,244,106,0.11), transparent 42%),
    linear-gradient(180deg, rgba(13,26,18,0.96), rgba(7,16,14,0.98));
  border: 1px solid rgba(44,244,106,0.12);
  box-shadow: 0 28px 80px rgba(0,0,0,0.34);
}

body.blog-home-theme .hero-stats {
  gap: 14px;
  padding: 0;
  background: none;
  border: 0;
}

body.blog-home-theme .hero-stats .stat-item {
  padding: 18px 16px;
  border-radius: 18px;
  background: rgba(6,20,13,0.84);
  border: 1px solid rgba(44,244,106,0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}

body.blog-home-theme .hero-stats .stat-number {
  font-family: var(--font-serif) !important;
  font-size: clamp(1.9rem, 4vw, 2.6rem) !important;
  letter-spacing: -0.04em;
}

body.blog-home-theme .hero-stats .stat-label {
  color: var(--text-secondary) !important;
}

body.blog-home-theme .blog-main-content > .container > h2,
body.blog-home-theme .blog-main-content > .container > h3 {
  max-width: 18ch;
}

body.blog-home-theme footer,
body.blog-home-theme .footer {
  background:
    radial-gradient(circle at top right, rgba(44,244,106,0.06), transparent 30%),
    linear-gradient(180deg, rgba(7,16,14,0.95), rgba(0,0,0,0.98));
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #000; }
::-webkit-scrollbar-thumb {
  background: rgba(44,244,106,0.25);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(44,244,106,0.40); }

/* ─── Mobile ─── */
@media (max-width: 768px) {
  html { font-size: 16px; }

  .mobile-menu-toggle { display: flex; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.97) !important;
    border-bottom: 1px solid rgba(44,244,106,0.10) !important;
    padding: 16px;
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 10px 14px; }

  .blog-hero { padding: 72px 0 40px !important; }
  .blog-cta { padding: 28px 24px !important; }
  .blog-body { padding: 48px 0 72px !important; }
  .blog-hero-content,
  .blog-main-content > .container,
  .author-bio,
  .related-articles {
    padding: 24px;
    border-radius: 18px;
  }
  .blog-footer {
    grid-template-columns: 1fr;
    padding: 0 16px 56px;
  }
}