/* ===================================
   EMERALD BEACON — Blog Styles
   =================================== */

/* ==================
   BLOG LISTING PAGE
   ================== */
.blog-hero {
  padding: 160px 0 80px;
  background: var(--bg-page);
  position: relative;
}

.blog-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.blog-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(52, 211, 153, 0.2);
  background: rgba(52, 211, 153, 0.04);
  margin-bottom: 32px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-green);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.blog-hero__title {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -2.5px;
  line-height: 1.05;
  margin-bottom: 20px;
}

.blog-hero__sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* Blog Grid */
.blog-grid {
  padding: 80px 0 140px;
  background: var(--bg-page);
}

.blog-grid__featured {
  margin-bottom: 64px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all 0.5s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: 0 20px 60px -12px rgba(0, 0, 0, 0.5);
}

.blog-card--featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}

.blog-card__image {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.08), rgba(129, 140, 248, 0.08));
  position: relative;
}

.blog-card--featured .blog-card__image {
  aspect-ratio: auto;
  min-height: 360px;
}

.blog-card__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.06) 0%, rgba(129, 140, 248, 0.06) 50%, rgba(251, 113, 133, 0.04) 100%);
}

.blog-card__image-placeholder i {
  font-size: 48px;
  color: var(--accent-green);
  opacity: 0.3;
}

.blog-card__body {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.blog-card--featured .blog-card__body {
  padding: 48px 44px;
  justify-content: center;
  gap: 20px;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

.blog-card__category {
  font-weight: 700;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 10px;
}

.blog-card__date {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-card__date i {
  font-size: 12px;
}

.blog-card__read-time {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-card__read-time i {
  font-size: 12px;
}

.blog-card__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.25;
  transition: color 0.3s;
}

.blog-card--featured .blog-card__title {
  font-size: 32px;
  letter-spacing: -1px;
}

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

.blog-card__excerpt {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card--featured .blog-card__excerpt {
  -webkit-line-clamp: 4;
}

.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-green);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-top: auto;
  transition: gap 0.3s var(--ease-out);
}

.blog-card__link i {
  font-size: 14px;
  transition: transform 0.3s var(--ease-out);
}

.blog-card:hover .blog-card__link {
  gap: 12px;
}

.blog-card:hover .blog-card__link i {
  transform: translateX(3px);
}

/* Posts Grid */
.blog-grid__posts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ==================
   ARTICLE PAGE
   ================== */
.article {
  padding: 140px 0 80px;
  background: var(--bg-page);
}

.article__container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 40px;
}

.article__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 48px;
  transition: all 0.3s;
}

.article__back i {
  font-size: 14px;
  transition: transform 0.3s var(--ease-out);
}

.article__back:hover {
  color: var(--accent-green);
}

.article__back:hover i {
  transform: translateX(-3px);
}

.article__header {
  margin-bottom: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-subtle);
}

.article__category {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-green);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.article__title {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: 24px;
}

.article__subtitle {
  font-size: 20px;
  color: var(--text-muted);
  line-height: 1.6;
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
}

.article__meta {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

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

.article__author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border-strong);
}

.article__author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article__author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

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

.article__author-role {
  font-size: 12px;
  color: var(--text-dim);
}

.article__meta-divider {
  width: 1px;
  height: 32px;
  background: var(--border-subtle);
}

.article__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-dim);
}

.article__meta-item i {
  font-size: 14px;
  color: var(--text-muted);
}

/* Article Featured Image */
.article__featured-image {
  margin-bottom: 56px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.article__featured-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Article Content */
.article__content {
  margin-bottom: 80px;
}

.article__content h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1.15;
  margin: 56px 0 20px;
}

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

.article__content h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin: 40px 0 16px;
}

.article__content p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.article__content p:last-child {
  margin-bottom: 0;
}

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

.article__content em {
  color: var(--accent-green);
  font-style: italic;
}

.article__content ul,
.article__content ol {
  margin: 0 0 24px 0;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.article__content ul li,
.article__content ol li {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-left: 28px;
  position: relative;
}

.article__content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
}

.article__content ol {
  counter-reset: article-counter;
}

.article__content ol li {
  counter-increment: article-counter;
}

.article__content ol li::before {
  content: counter(article-counter) '.';
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--accent-green);
  font-size: 15px;
}

.article__content blockquote {
  margin: 40px 0;
  padding: 32px 36px;
  background: rgba(52, 211, 153, 0.04);
  border-left: 3px solid var(--accent-green);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.article__content blockquote p {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
}

/* Callout box for key stats */
.article__callout {
  margin: 48px 0;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  position: relative;
  overflow: hidden;
}

.article__callout::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
}

.article__callout-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.article__callout-title i {
  color: var(--accent-green);
  font-size: 20px;
}

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

.article__callout-stat {
  text-align: center;
}

.article__callout-number {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 400;
  color: var(--accent-green);
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 6px;
}

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

/* Comparison table in article */
.article__comparison {
  margin: 48px 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
}

.article__comparison table {
  width: 100%;
  border-collapse: collapse;
}

.article__comparison th {
  background: var(--bg-elevated);
  padding: 16px 24px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.article__comparison th:first-child {
  color: var(--text-dim);
}

.article__comparison th:nth-child(2) {
  color: var(--accent-coral);
}

.article__comparison th:nth-child(3) {
  color: var(--accent-green);
}

.article__comparison td {
  padding: 14px 24px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-card);
}

.article__comparison tr:last-child td {
  border-bottom: none;
}

.article__comparison td:first-child {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 13px;
}

/* Article CTA */
.article__cta {
  padding: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.article__cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
}

.article__cta-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.article__cta-desc {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

/* ==================
   RESPONSIVE
   ================== */
@media (max-width: 1024px) {
  .blog-grid__posts {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-card--featured {
    grid-template-columns: 1fr;
  }

  .blog-card--featured .blog-card__image {
    min-height: 240px;
  }

  .blog-card--featured .blog-card__body {
    padding: 36px 32px;
  }

  .blog-card--featured .blog-card__title {
    font-size: 28px;
  }

  .article__title {
    font-size: 40px;
  }

  .article__callout-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .blog-hero {
    padding: 120px 0 60px;
  }

  .blog-hero__title {
    font-size: 38px;
    letter-spacing: -1.5px;
  }

  .blog-grid__posts {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    padding: 56px 0 100px;
  }

  .article {
    padding: 100px 0 60px;
  }

  .article__container {
    padding: 0 24px;
  }

  .article__title {
    font-size: 32px;
    letter-spacing: -1px;
  }

  .article__subtitle {
    font-size: 17px;
  }

  .article__meta {
    flex-wrap: wrap;
    gap: 16px;
  }

  .article__meta-divider {
    display: none;
  }

  .article__content h2 {
    font-size: 26px;
    margin: 40px 0 16px;
  }

  .article__content h3 {
    font-size: 20px;
  }

  .article__content p {
    font-size: 16px;
  }

  .article__content ul li,
  .article__content ol li {
    font-size: 16px;
  }

  .article__callout {
    padding: 28px;
  }

  .article__callout-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .article__callout-stat {
    text-align: left;
    display: flex;
    align-items: baseline;
    gap: 12px;
  }

  .article__callout-number {
    font-size: 28px;
  }

  .article__comparison th,
  .article__comparison td {
    padding: 12px 16px;
    font-size: 12px;
  }

  .article__cta {
    padding: 40px 28px;
  }

  .article__cta-title {
    font-size: 26px;
  }

  .article__content blockquote {
    padding: 24px;
    margin: 32px 0;
  }

  .article__content blockquote p {
    font-size: 17px;
  }
}

@media (max-width: 480px) {
  .blog-hero__title {
    font-size: 30px;
  }

  .article__title {
    font-size: 28px;
  }
}