/* ========================================
   LogicLine Labs — Blog Styles
   ======================================== */

/* ========================================
   BLOG HERO
   ======================================== */
.blog-hero {
  background: var(--bg-white);
  padding: 80px 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.blog-hero__content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.blog-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 64px;
  letter-spacing: -2px;
  color: var(--text-primary);
  line-height: 1;
}

.blog-hero__subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
}

@media (max-width: 768px) {
  .blog-hero {
    padding: 48px 0;
  }
  .blog-hero__title {
    font-size: 42px;
    letter-spacing: -1.5px;
  }
  .blog-hero__subtitle {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .blog-hero {
    padding: 36px 0;
  }
  .blog-hero__title {
    font-size: 32px;
  }
}

/* ========================================
   FILTER SECTION
   ======================================== */
.blog-filters {
  background: var(--bg-primary);
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 72px;
  z-index: 50;
}

.blog-filters__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.blog-filters__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
  white-space: nowrap;
}

.blog-filters__chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.blog-filter-chip {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--border-input);
  background: var(--bg-white);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.blog-filter-chip:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
}

.blog-filter-chip.active {
  background: var(--accent-bright);
  color: #fff;
  border-color: var(--accent-bright);
}

@media (max-width: 768px) {
  .blog-filters {
    padding: 32px 0;
  }
  .blog-filters__header {
    flex-direction: column;
    align-items: flex-start;
  }
  .blog-filters__title {
    width: 100%;
  }
}

/* ========================================
   ARTICLES GRID & CARDS
   ======================================== */
.blog-articles {
  background: var(--bg-primary);
  padding: 60px 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: 0 12px 40px rgba(10, 22, 40, 0.1);
  transform: translateY(-4px);
  border-color: var(--accent-light);
}

.blog-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 28px;
  gap: 20px;
  transition: color 0.2s;
}

.blog-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.blog-card__category {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.blog-card__readtime {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.blog-card__body {
  flex: 1;
}

.blog-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.blog-card:hover .blog-card__title {
  color: var(--accent-bright);
}

.blog-card__excerpt {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  gap: 12px;
}

.blog-card__date {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.blog-card__arrow {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-bright);
  transition: transform 0.2s;
}

.blog-card:hover .blog-card__arrow {
  transform: translateX(4px);
}

@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .blog-articles {
    padding: 40px 0;
  }
  .blog-card__link {
    padding: 24px;
  }
  .blog-card__title {
    font-size: 18px;
  }
}

/* ========================================
   INDIVIDUAL ARTICLE PAGE
   ======================================== */
.article-hero {
  background: var(--bg-white);
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}

.article-hero__inner {
  max-width: 720px;
  margin: 0 auto;
}

.article-hero__label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.article-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 52px;
  letter-spacing: -1.5px;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.article-hero__meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.article-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.article-meta-item__label {
  font-weight: 500;
}

@media (max-width: 768px) {
  .article-hero {
    padding: 40px 0;
  }
  .article-hero__title {
    font-size: 36px;
    letter-spacing: -1px;
  }
}

/* Article Content */
.article-body {
  background: var(--bg-white);
  padding: 60px 0;
}

.article-body__inner {
  max-width: 720px;
  margin: 0 auto;
}

/* Typography for article content */
.article-body h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  letter-spacing: -0.8px;
  color: var(--text-primary);
  margin: 48px 0 24px;
  line-height: 1.2;
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin: 40px 0 16px;
  line-height: 1.2;
}

.article-body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.article-body p strong {
  color: var(--text-primary);
  font-weight: 600;
}

.article-body a {
  color: var(--accent-bright);
  text-decoration: underline;
  transition: color 0.2s;
}

.article-body a:hover {
  color: var(--accent-deep);
}

.article-body blockquote {
  border-left: 4px solid var(--accent-bright);
  padding: 20px 24px;
  margin: 32px 0;
  background: var(--accent-light);
  border-radius: var(--radius-md);
  font-size: 16px;
  font-style: italic;
  color: var(--accent-deep);
  line-height: 1.6;
}

.article-body blockquote cite {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  font-style: normal;
  color: var(--text-secondary);
  font-weight: 500;
}

.article-body ul,
.article-body ol {
  margin: 24px 0;
  padding-left: 28px;
}

.article-body li {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.article-body ul li {
  list-style: disc;
}

.article-body ol li {
  list-style: decimal;
}

.article-body figure {
  margin: 40px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.article-body img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  margin: 24px 0;
}

.article-body figcaption {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 12px;
  text-align: center;
  font-style: italic;
}

@media (max-width: 768px) {
  .article-body {
    padding: 40px 0;
  }
  .article-body h2 {
    font-size: 26px;
    margin: 36px 0 18px;
  }
  .article-body h3 {
    font-size: 20px;
    margin: 28px 0 12px;
  }
  .article-body p {
    font-size: 15px;
  }
}

/* ========================================
   ARTICLE METADATA
   ======================================== */
.article-metadata {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 20px 0;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.metadata-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.metadata-author__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--accent-deep);
  font-size: 18px;
}

.metadata-author__info {
  display: flex;
  flex-direction: column;
}

.metadata-author__name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
}

.metadata-author__title {
  font-size: 13px;
  color: var(--text-muted);
}

.metadata-date {
  font-size: 14px;
  color: var(--text-secondary);
}

.metadata-date strong {
  color: var(--text-primary);
  font-weight: 600;
}

.metadata-readtime {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ========================================
   SHARE BUTTONS
   ======================================== */
.article-share {
  margin: 40px 0;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.article-share__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 12px;
}

.article-share__buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.share-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.share-button:hover {
  background: var(--accent-light);
  color: var(--accent-deep);
  border-color: var(--accent-light);
}

.share-button svg {
  width: 16px;
  height: 16px;
}

/* ========================================
   RELATED ARTICLES
   ======================================== */
.related-articles {
  margin-top: 60px;
  padding-top: 60px;
  border-top: 1px solid var(--border);
}

.related-articles__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  color: var(--text-primary);
  margin-bottom: 32px;
  letter-spacing: -0.5px;
}

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

.related-article-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--border);
  transition: all 0.2s;
  text-decoration: none;
}

.related-article-card:hover {
  background: var(--bg-white);
  box-shadow: 0 8px 24px rgba(10, 22, 40, 0.08);
}

.related-article-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 12px;
}

.related-article-card:hover .related-article-card__title {
  color: var(--accent-bright);
}

.related-article-card__date {
  font-size: 12px;
  color: var(--text-muted);
}

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

@media (max-width: 768px) {
  .related-articles {
    margin-top: 40px;
    padding-top: 40px;
  }
  .related-articles__title {
    font-size: 24px;
  }
  .related-articles__grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   ARTICLE CTA BANNER
   ======================================== */
.article-cta-banner {
  background: linear-gradient(135deg, var(--accent-deep) 0%, #2D4A73 100%);
  color: #fff;
  padding: 60px 0;
  margin-top: 60px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.article-cta-banner__content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  max-width: 600px;
  margin: 0 auto;
}

.article-cta-banner__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  letter-spacing: -1px;
  line-height: 1.2;
}

.article-cta-banner__description {
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.95;
}

.article-cta-banner__button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--accent-deep);
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.article-cta-banner__button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .article-cta-banner {
    padding: 40px 0;
    margin-top: 40px;
  }
  .article-cta-banner__title {
    font-size: 28px;
  }
  .article-cta-banner__description {
    font-size: 15px;
  }
}

/* ========================================
   FOOTER CUSTOMIZATION FOR BLOG
   ======================================== */
.footer {
  background: var(--text-primary);
  color: #fff;
  padding: 60px 0 20px;
  margin-top: 60px;
}

.footer__brand,
.footer__nav,
.footer__col {
  /* Using existing footer styles */
}

.footer__logo-icon {
  background: var(--accent-bright);
}

.footer a {
  color: #ccc;
  transition: color 0.2s;
}

.footer a:hover {
  color: #fff;
}

.footer__copy {
  color: #888;
}

/* ========================================
   RESPONSIVE FOOTER STYLES
   ======================================== */
@media (max-width: 768px) {
  .footer {
    padding: 40px 0 20px;
    margin-top: 40px;
  }
}