/* === BLOG-SPECIFIC STYLES === */
/* Extends ../style.css — load both */

/* ─────────────────────────────────────────
   ARTICLE PAGES — LIGHT READING THEME
   Nav and footer keep their dark styles.
   Only the reading zone between them goes light.
───────────────────────────────────────── */
body:has(.article-body) {
  background: #fafafa;
}

body:has(.article-body) .article-back {
  color: #6b7280;
}
body:has(.article-body) .article-back:hover {
  color: var(--cyan);
}

body:has(.article-body) .article-hero h1 {
  color: #0f0f1a;
}

body:has(.article-body) .article-meta {
  color: #6b7280;
  border-bottom-color: #e2e8f0;
}
body:has(.article-body) .article-meta span { opacity: 1; }

body:has(.article-body) .article-body p    { color: #374151; }
body:has(.article-body) .article-body h2   { color: #0f0f1a; }
body:has(.article-body) .article-body h3   { color: #0f0f1a; }
body:has(.article-body) .article-body li   { color: #374151; }
body:has(.article-body) .article-body strong { color: #111827; }

body:has(.article-body) .article-step {
  background: #f1f5f9;
  border-color: #e2e8f0;
}
body:has(.article-body) .article-step h4 { color: #0f0f1a; }
body:has(.article-body) .article-step p  { color: #4b5563; }

body:has(.article-body) .article-callout {
  background: rgba(0, 212, 255, 0.06);
}
body:has(.article-body) .article-callout p { color: #1e293b; font-style: italic; }

body:has(.article-body) .article-cta {
  background: #f1f5f9;
  border-color: #e2e8f0;
}
body:has(.article-body) .article-cta h3 { color: #0f0f1a; }
body:has(.article-body) .article-cta p  { color: #4b5563; }


/* ─────────────────────────────────────────
   BLOG LISTING PAGE
───────────────────────────────────────── */
.blog-header {
  padding: 8rem 2rem 4rem;
  text-align: center;
}
.blog-header .section-label { justify-content: center; display: block; }
.blog-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--heading);
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 30%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.blog-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem 2rem 6rem;
  max-width: 1200px;
  margin: 0 auto;
}

.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  border-color: rgba(0, 212, 255, 0.35);
  box-shadow: 0 0 28px rgba(0, 212, 255, 0.07);
  transform: translateY(-4px);
}
.blog-card-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-block;
}
.blog-card h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--heading);
  line-height: 1.35;
}
.blog-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.blog-card-meta span { opacity: 0.5; }
.blog-card-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--ease);
}
.blog-card:hover .blog-card-link { gap: 0.6rem; }


/* ─────────────────────────────────────────
   ARTICLE PAGE — STRUCTURE & LAYOUT
   (colors handled by light theme block above)
───────────────────────────────────────── */
.article-hero {
  padding: 8rem 2rem 4rem;
  max-width: 760px;
  margin: 0 auto;
}
.article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: color var(--ease);
  text-decoration: none;
}
.article-back:hover { color: var(--cyan); }
.article-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
  display: block;
}
.article-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  color: var(--heading);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.825rem;
  color: var(--text-muted);
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.article-meta span { opacity: 0.4; }

/* Article body */
.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}
.article-body p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}
.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--heading);
  margin: 3rem 0 1rem;
  line-height: 1.3;
}
.article-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--heading);
  margin: 2rem 0 0.75rem;
}
.article-body ul, .article-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.article-body li {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.75;
}
.article-body ul li::marker { color: var(--cyan); }
.article-body ol li::marker { color: var(--cyan); font-weight: 600; }
.article-body strong { color: var(--text); font-weight: 600; }

.article-image {
  margin: 2.5rem 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}
.article-image img {
  width: 100%;
  height: auto;
  display: block;
}
.article-image figcaption {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.75rem 1rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: center;
  font-style: italic;
}
body:has(.article-body) .article-image figcaption {
  color: #6b7280;
  background: #f8fafc;
}
body:has(.article-body) .article-image {
  border-color: #e2e8f0;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
}

.article-callout {
  background: rgba(0, 212, 255, 0.05);
  border-left: 3px solid var(--cyan);
  border-radius: 0 8px 8px 0;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}
.article-callout p {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
  font-style: italic;
  line-height: 1.7;
}

.article-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.article-step-num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.article-step h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 0.5rem;
}
.article-step p { margin: 0; font-size: 0.975rem; color: var(--text-muted); }

/* Article CTA */
.article-cta {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  margin-top: 3rem;
}
.article-cta h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 0.75rem;
}
.article-cta p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.article-cta .btn { display: inline-flex; }


/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 768px) {
  .blog-header { padding: 7rem 1.25rem 3rem; }
  .blog-grid {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.25rem 4rem;
  }
  .article-hero { padding: 7rem 1.25rem 2.5rem; }
  .article-body { padding: 2.5rem 1.25rem 4rem; }
}