/* ===================================
   Blog Post Page Styles
   =================================== */

/* --- Blog Header --- */
.blog-header {
  position: relative;
  padding: 140px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg-dark) 100%);
  border-bottom: 1px solid var(--border-neon);
}

.blog-header-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.blog-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 32px;
  transition: color var(--transition);
}

.blog-back-link:hover {
  color: var(--neon-green);
}

.blog-header-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.blog-header-category {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--neon-green);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.blog-header-meta .blog-header-date,
.blog-header-meta .blog-header-read-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.blog-header-date::before,
.blog-header-read-time::before {
  content: '\2022';
  margin-right: 16px;
  color: var(--border-neon);
}

.blog-header-date::before {
  margin-left: -16px;
}

.blog-header-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: 0.5px;
}

/* --- Blog Main Layout --- */
.blog-main {
  background: var(--bg-dark);
  padding: 60px 0 100px;
}

/* --- Blog Article --- */
.blog-article {
  max-width: 780px;
  margin: 0 auto;
}

/* Featured Image */
.blog-featured-image {
  width: 100%;
  aspect-ratio: 21 / 9;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 48px;
  border: 1px solid var(--border-neon);
}

.blog-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-text {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 4px;
  text-transform: uppercase;
}

/* Blog Content Typography */
.blog-content {
  color: var(--text-secondary);
}

.blog-content > * {
  margin-bottom: 24px;
}

.blog-content > p:last-child {
  margin-bottom: 48px;
}

.blog-intro {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-primary);
  font-weight: 400;
  border-left: 3px solid var(--neon-green);
  padding-left: 20px;
  margin-bottom: 36px !important;
}

/* Headings */
.blog-content h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 48px !important;
  margin-bottom: 16px !important;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 12px;
}

.blog-content h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-green), transparent);
  border-radius: 2px;
}

.blog-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 36px !important;
  margin-bottom: 12px !important;
  letter-spacing: 0.3px;
}

.blog-content p {
  font-size: 1.02rem;
  line-height: 1.85;
}

/* Inline Image */
.blog-inline-image {
  margin: 36px 0 !important;
}

.blog-inline-image .blog-placeholder {
  border-radius: 8px;
  aspect-ratio: 16 / 9;
  margin-bottom: 10px;
}

.image-caption {
  display: block;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-secondary);
  opacity: 0.7;
  font-style: italic;
}

/* Lists */
.blog-list {
  list-style: none;
  padding: 0;
  margin-bottom: 24px !important;
}

.blog-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  line-height: 1.7;
  font-size: 1.02rem;
}

.blog-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--neon-green);
  border-radius: 2px;
  box-shadow: 0 0 6px var(--neon-green-glow);
}

/* Blockquote */
.blog-quote {
  margin: 36px 0 !important;
  padding: 24px 28px;
  border-left: 3px solid var(--neon-green);
  background: rgba(0, 255, 65, 0.03);
  border-radius: 0 8px 8px 0;
}

.blog-quote p {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 10px !important;
}

.blog-quote cite {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-style: normal;
  letter-spacing: 0.5px;
}

/* --- Tags --- */
.blog-tags {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 28px 0;
  border-top: 1px solid var(--border-neon);
  border-bottom: 1px solid var(--border-neon);
  margin-bottom: 48px;
}

.tags-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--neon-green);
  padding: 5px 14px;
  border: 1px solid var(--border-neon);
  border-radius: 20px;
  transition: all var(--transition);
}

.tag:hover {
  border-color: var(--neon-green);
  background: var(--neon-green-subtle);
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.1);
}

/* --- Share --- */
.blog-share {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 60px;
}

.share-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.share-links {
  display: flex;
  gap: 12px;
}

.share-link {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-neon);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.share-link svg {
  width: 18px;
  height: 18px;
}

.share-link:hover {
  border-color: var(--neon-green);
  color: var(--neon-green);
  box-shadow: 0 0 12px var(--neon-green-glow);
  transform: translateY(-2px);
}

/* --- Related Posts --- */
.blog-related {
  border-top: 1px solid var(--border-neon);
  padding-top: 60px;
}

.related-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 32px;
  text-align: center;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.related-card {
  display: block;
  border: 1px solid var(--border-neon);
  border-radius: 8px;
  overflow: hidden;
  transition: all var(--transition);
}

.related-card:hover {
  border-color: var(--neon-green);
  transform: translateY(-4px);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
}

.related-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.related-thumb .blog-placeholder {
  width: 100%;
  height: 100%;
}

.related-card .blog-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.related-card .placeholder-text {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.related-category {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--neon-green);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 16px 4px;
}

.related-name {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 8px 16px 18px;
  letter-spacing: 0.3px;
  line-height: 1.4;
}

/* --- Responsive: Tablet --- */
@media (max-width: 1024px) {
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .related-grid .related-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }
}

/* --- Responsive: Mobile --- */
@media (max-width: 768px) {
  .blog-header {
    padding: 120px 0 40px;
  }

  .blog-main {
    padding: 40px 0 70px;
  }

  .blog-content h2 {
    font-size: 1.35rem;
  }

  .blog-content h3 {
    font-size: 1.05rem;
  }

  .blog-content > p {
    font-size: 0.98rem;
  }

  .blog-intro {
    font-size: 1.05rem;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .related-grid .related-card:last-child {
    grid-column: auto;
    max-width: 100%;
  }

  .blog-header-meta {
    gap: 10px;
  }

  .blog-header-meta .blog-header-date::before {
    margin-right: 10px;
  }

  .blog-header-date::before {
    display: none;
  }

  .blog-share {
    flex-direction: column;
    align-items: flex-start;
  }
}