/* ============================================================
   BLOG HERO — reuses .res-hero layout pattern (faq/scholarships)
   ============================================================ */
.blog-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 900px;
  margin: 8px auto 40px;
  padding: 0 24px;
}
.blog-tab {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card2);
  color: var(--txt2);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.blog-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ============================================================
   FEATURED POST — large banner card at top of the grid
   ============================================================ */
.blog-featured {
  max-width: 1100px;
  margin: 0 auto 56px;
  padding: 0 24px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}
.blog-featured-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 7;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--card2), var(--bg3));
  border: 1px solid var(--border);
}
.blog-featured-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-featured-meta {
  margin-top: 20px;
}
.blog-featured-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #f59e0b;
}
.blog-featured-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 6px;
}
.blog-featured-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--txt);
}
.blog-featured-desc {
  margin-top: 8px;
  color: var(--txt2);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 800px;
}

/* ============================================================
   BLOG GRID — post cards
   ============================================================ */
.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 80px;
}
.blog-post-card {
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}
.blog-post-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--card2), var(--bg3));
  border: 1px solid var(--border);
}
.blog-post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-post-card-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.blog-post-card-tag.tag-orange { color: #f59e0b; }
.blog-post-card-tag.tag-purple { color: #a78bfa; }
.blog-post-card-tag.tag-teal { color: #2dd4bf; }

.blog-post-card-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-top: 6px;
}
.blog-post-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--txt);
  line-height: 1.35;
}
.blog-post-card-arrow {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  stroke: var(--txt2);
  fill: none;
  stroke-width: 2.2;
  margin-top: 2px;
  transition: transform 0.2s ease, stroke 0.2s ease;
}
.blog-post-card:hover .blog-post-card-arrow {
  stroke: var(--accent2);
  transform: translate(3px, -3px);
}
.blog-post-card-desc {
  margin-top: 8px;
  color: var(--txt2);
  font-size: 0.88rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   BLOG DETAIL PAGE
   ============================================================ */
.blog-detail-hero {
  max-width: 800px;
  margin: 0 auto;
  padding: 9rem 24px 24px;
  text-align: center;
}
@media (max-width: 768px) {
  .blog-detail-hero {
    padding: 7rem 20px 1.5rem;
  }
}
.blog-detail-breadcrumb {
  font-size: 0.85rem;
  color: var(--txt2);
  margin-bottom: 16px;
}
.blog-detail-breadcrumb a {
  color: var(--txt2);
  text-decoration: none;
}
.blog-detail-breadcrumb a:hover {
  color: var(--accent2);
}
.blog-detail-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--accent-glow);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.blog-detail-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--txt);
  margin-bottom: 18px;
}
.blog-detail-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: var(--txt3);
  font-size: 0.85rem;
}
.blog-detail-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.blog-detail-meta-item svg {
  width: 15px;
  height: 15px;
  stroke: var(--txt3);
  fill: none;
  stroke-width: 1.8;
}

.blog-detail-banner-wrap {
  max-width: 900px;
  margin: 24px auto 0;
  padding: 0 24px;
}
.blog-detail-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 8;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--card2), var(--bg3));
  border: 1px solid var(--border);
}
.blog-detail-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* Play button — only used on posts with a video (reuses course-play-btn look) */
.blog-detail-banner .course-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.blog-body {
  max-width: 800px;
  margin: 48px auto 0;
  padding: 0 24px;
}
.blog-article-sec {
  margin-bottom: 40px;
}
.blog-article-sec-title {
  position: relative;
  padding-left: 16px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--txt);
  margin-bottom: 16px;
}
.blog-article-sec-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 4px;
  border-radius: 2px;
  background: var(--accent);
}
.blog-article-sec p {
  color: var(--txt2);
  line-height: 1.75;
  font-size: 1rem;
  margin-bottom: 16px;
}
.blog-article-sec p:last-child {
  margin-bottom: 0;
}

.blog-cta-box {
  background: rgba(6, 214, 227, 0.08);
  border: 1px solid rgba(6, 214, 227, 0.35);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin: 32px 0;
}
.blog-cta-box h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--txt);
}
.blog-cta-box h3 .accent {
  color: var(--accent2);
}
.blog-cta-box p {
  color: var(--txt2);
  font-size: 0.9rem;
  margin: 10px 0 20px;
}
.blog-cta-box .explore-all-btn {
  display: inline-block;
}

.blog-conclusion-box {
  background: var(--card2);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px 32px;
}
.blog-conclusion-box h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--txt);
  margin-bottom: 10px;
}
.blog-conclusion-box p {
  color: var(--txt2);
  line-height: 1.75;
  font-size: 0.95rem;
  margin: 0;
}

/* ============================================================
   SIMILAR POSTS + BROWSE COURSES (blog detail footer sections)
   ============================================================ */
.blog-similar-sec {
  max-width: 1100px;
  margin: 72px auto 0;
  padding: 0 24px;
}
.blog-similar-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--txt);
  margin-bottom: 24px;
}
.blog-similar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.blog-view-all-wrap {
  text-align: center;
  margin-top: 32px;
}

.blog-courses-sec {
  max-width: 1100px;
  margin: 56px auto 0;
  padding: 0 24px;
}
.blog-courses-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--txt);
  margin-bottom: 24px;
}
.blog-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.blog-explore-wrap {
  text-align: center;
  margin: 40px auto 80px;
}