/* ==========================================================================
   RUDRA THE PRACTICAL SCHOOL - BLOGS & EDUCATIONAL ARTICLES STYLESHEET
   Supports:
   1. Emerald & Gold Editorial Hero Banner
   2. Interactive Category Filter Chips
   3. Spotlight Featured Article Card with High-Res Image
   4. Staggered Multi-Column Blog Grid with Hover Micro-Animations
   5. In-Depth Single Article Page (Typography, Callout, Share, Author Bio)
   6. Zero-Overflow Mobile Responsiveness
   ========================================================================== */

/* Page Wrapper */
.blogs-page,
.blog-post-page {
  background-color: #fbfbf9;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ==================== 1. BLOG HERO BANNER ==================== */
.blogs-hero {
  background: linear-gradient(135deg, #092c24 0%, #124e3f 60%, #1b6352 100%);
  color: #ffffff;
  padding: clamp(48px, 6vw, 76px) 0 clamp(36px, 5vw, 56px);
  position: relative;
  overflow: hidden;
}

.blogs-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.blogs-hero-inner {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.blogs-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.blogs-breadcrumb a {
  color: #d1fae5;
  text-decoration: none;
  transition: color 0.2s ease;
}

.blogs-breadcrumb a:hover {
  color: #ffffff;
}

.blogs-breadcrumb span.sep {
  opacity: 0.6;
  font-size: 0.75rem;
}

.blogs-breadcrumb span.curr {
  color: #fef08a;
  font-weight: 600;
}

.blogs-hero-title {
  font-family: var(--font-primary, sans-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: #ffffff;
}

.blogs-hero-title span.accent {
  background: linear-gradient(135deg, #fef08a 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.blogs-hero-desc {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  color: #e2e8f0;
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* Category Filter Pills */
.blogs-filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 12px;
}

.blog-filter-pill {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 18px;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(6px);
}

.blog-filter-pill:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.blog-filter-pill.active {
  background: #f59e0b;
  color: #092c24;
  border-color: #f59e0b;
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.35);
}

/* ==================== 2. MAIN BLOGS CONTENT ==================== */
.blogs-main-section {
  padding: clamp(48px, 6vw, 76px) 0;
}

/* Featured Article Card */
.featured-blog-wrapper {
  margin-bottom: 50px;
}

.featured-blog-card {
  background: #ffffff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(18, 78, 63, 0.08);
  border: 1px solid #edf2f7;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  transition: all 0.3s ease;
}

.featured-blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 50px rgba(18, 78, 63, 0.14);
}

.featured-blog-img-wrap {
  position: relative;
  background: #0f172a;
  overflow: hidden;
  min-height: 380px;
}

.featured-blog-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.featured-blog-card:hover .featured-blog-img-wrap img {
  transform: scale(1.05);
}

.featured-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: #f59e0b;
  color: #092c24;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: 30px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

.category-tag-float {
  position: absolute;
  bottom: 18px;
  left: 18px;
  background: rgba(18, 78, 63, 0.9);
  backdrop-filter: blur(8px);
  color: #fef08a;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  z-index: 2;
}

.featured-blog-content {
  padding: clamp(24px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: #64748b;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 14px;
}

.meta-item i {
  color: #124e3f;
  margin-right: 4px;
}

.meta-sep {
  opacity: 0.5;
}

.featured-blog-title {
  font-size: clamp(1.4rem, 2.4vw, 1.95rem);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 14px;
}

.featured-blog-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.featured-blog-title a:hover {
  color: #124e3f;
}

.featured-blog-excerpt {
  color: #475569;
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

.featured-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.blog-mini-tag {
  background: #f1f5f9;
  color: #475569;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
}

.btn-read-article {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #124e3f;
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  align-self: flex-start;
  transition: all 0.25s ease;
  box-shadow: 0 6px 18px rgba(18, 78, 63, 0.25);
}

.btn-read-article:hover {
  background: #092c24;
  transform: translateX(4px);
}

/* ==================== 3. BLOGS GRID ==================== */
.blogs-grid-header {
  margin-bottom: 28px;
}

.blogs-grid-header h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 6px;
}

.blogs-grid-header p {
  color: #64748b;
  font-size: 0.95rem;
  margin: 0;
}

.blogs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.blog-card {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(18, 78, 63, 0.06);
  border: 1px solid #edf2f7;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 38px rgba(18, 78, 63, 0.12);
}

.blog-card-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #0f172a;
  overflow: hidden;
}

.blog-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.blog-card:hover .blog-card-img-wrap img {
  transform: scale(1.08);
}

.blog-card-category {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(18, 78, 63, 0.9);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  z-index: 2;
}

.blog-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  color: #94a3b8;
  font-size: 0.8rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.blog-card-title {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
}

.blog-card-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-title a:hover {
  color: #124e3f;
}

.blog-card-excerpt {
  color: #64748b;
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.blog-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.blog-card-link {
  color: #124e3f;
  font-weight: 700;
  font-size: 0.86rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}

.blog-card:hover .blog-card-link {
  gap: 10px;
}

.blog-author-tag {
  color: #94a3b8;
  font-size: 0.74rem;
}

/* ==================== 4. NEWSLETTER CTA ==================== */
.blogs-newsletter-section {
  padding: 0 0 clamp(48px, 6vw, 76px);
}

.newsletter-card {
  background: linear-gradient(135deg, #092c24 0%, #124e3f 100%);
  border-radius: 24px;
  padding: clamp(32px, 5vw, 56px);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(18, 78, 63, 0.18);
}

.newsletter-text {
  max-width: 580px;
}

.newsletter-text h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: #ffffff;
  margin-top: 8px;
  margin-bottom: 8px;
}

.newsletter-text p {
  color: #d1fae5;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

.newsletter-form {
  width: 100%;
  max-width: 440px;
}

.newsletter-input-group {
  display: flex;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50px;
  padding: 6px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.newsletter-input-group input {
  flex: 1;
  background: transparent;
  border: 0;
  padding: 10px 16px;
  color: #ffffff;
  font-size: 0.9rem;
  outline: none;
}

.newsletter-input-group input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.btn-subscribe {
  background: #f59e0b;
  color: #092c24;
  font-weight: 700;
  border: 0;
  padding: 10px 22px;
  border-radius: 40px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.25s ease;
}

.btn-subscribe:hover {
  background: #ffffff;
  transform: scale(1.02);
}

/* ==================== 5. SINGLE BLOG POST STYLES ==================== */
.blog-post-banner {
  background: linear-gradient(135deg, #092c24 0%, #124e3f 100%);
  color: #ffffff;
  padding: clamp(48px, 6vw, 76px) 0 clamp(36px, 5vw, 56px);
  position: relative;
  overflow: hidden;
}

.post-banner-inner {
  max-width: 900px;
  margin: 0 auto;
}

.post-main-title {
  font-family: var(--font-primary, sans-serif);
  font-size: clamp(1.8rem, 3.8vw, 2.8rem);
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
  margin-bottom: 20px;
}

.post-header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #ffffff;
}

.meta-pill.category-pill {
  background: #f59e0b;
  color: #092c24;
  border-color: #f59e0b;
}

/* Single Article Layout */
.blog-article-section {
  padding: clamp(48px, 6vw, 80px) 0;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

.article-featured-image-box {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(18, 78, 63, 0.1);
  position: relative;
  margin-bottom: 36px;
  background: #0f172a;
}

.article-hero-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.img-caption-badge {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
}

.article-highlight-box {
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  border-left: 5px solid #124e3f;
  border-radius: 16px;
  padding: 22px 24px;
  display: flex;
  gap: 16px;
  margin-bottom: 36px;
}

.highlight-icon {
  font-size: 1.5rem;
  color: #124e3f;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-text h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #124e3f;
  margin-bottom: 6px;
}

.highlight-text p {
  color: #1e293b;
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}

.article-body-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #334155;
}

.article-body-text p {
  margin-bottom: 22px;
}

.article-body-text p.lead-paragraph {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.8;
  color: #0f172a;
}

.article-body-text h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 800;
  color: #0f172a;
  margin-top: 36px;
  margin-bottom: 16px;
  line-height: 1.3;
}

.article-body-text ul,
.article-body-text ol {
  padding-left: 24px;
  margin-bottom: 26px;
}

.article-body-text li {
  margin-bottom: 10px;
  line-height: 1.7;
}

.article-body-text blockquote {
  border-left: 4px solid #f59e0b;
  background: #fffbeb;
  padding: 18px 24px;
  border-radius: 0 16px 16px 0;
  margin: 32px 0;
  font-style: italic;
  font-size: 1.1rem;
  color: #92400e;
}

/* Tags & Share */
.article-tags-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px 0;
  border-top: 1px solid #e2e8f0;
  margin-top: 36px;
}

.tags-label {
  font-weight: 700;
  color: #0f172a;
  font-size: 0.9rem;
}

.tag-badge {
  background: #f1f5f9;
  color: #124e3f;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
}

.article-share-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 20px;
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #edf2f7;
  margin-bottom: 36px;
}

.share-title {
  font-weight: 700;
  color: #0f172a;
  font-size: 0.9rem;
}

.share-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.share-btn {
  padding: 6px 14px;
  border-radius: 30px;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.2s ease;
}

.share-btn:hover {
  transform: translateY(-2px);
}

.share-btn.wa { background: #25d366; }
.share-btn.fb { background: #1877f2; }
.share-btn.x { background: #000000; }
.share-btn.in { background: #0a66c2; }

/* Author Bio */
.author-bio-card {
  display: flex;
  gap: 20px;
  padding: 26px;
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid #edf2f7;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #124e3f;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.author-info h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
}

.author-info p {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
}

/* Sidebar Widgets */
.sidebar-widget {
  background: #ffffff;
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(18, 78, 63, 0.05);
  border: 1px solid #edf2f7;
  margin-bottom: 24px;
}

.sidebar-widget.cta-widget {
  background: linear-gradient(135deg, #092c24 0%, #124e3f 100%);
  color: #ffffff;
}

.widget-badge {
  background: #f59e0b;
  color: #092c24;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 12px;
}

.cta-widget h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}

.cta-widget p {
  color: #d1fae5;
  font-size: 0.88rem;
  line-height: 1.55;
  margin-bottom: 18px;
}

.widget-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e2e8f0;
}

.sidebar-recent-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar-recent-item {
  display: flex;
  gap: 12px;
  text-decoration: none;
  align-items: center;
}

.sidebar-recent-thumb {
  width: 76px;
  height: 60px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}

.sidebar-recent-info h5 {
  font-size: 0.88rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.35;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.sidebar-recent-item:hover .sidebar-recent-info h5 {
  color: #124e3f;
}

.recent-date {
  font-size: 0.74rem;
  color: #94a3b8;
  display: block;
  margin-bottom: 3px;
}

.sidebar-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-links-list li a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #475569;
  text-decoration: none;
  transition: all 0.2s ease;
  padding: 6px 0;
}

.sidebar-links-list li a i {
  color: #124e3f;
  font-size: 0.75rem;
}

.sidebar-links-list li a:hover {
  color: #124e3f;
  transform: translateX(4px);
}

/* ==================== 6. RESPONSIVE BREAKPOINTS ==================== */
@media (max-width: 1100px) {
  .blogs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .featured-blog-card {
    grid-template-columns: 1fr;
  }

  .featured-blog-img-wrap {
    min-height: 260px;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .blogs-grid {
    grid-template-columns: 1fr;
  }

  .blogs-filter-bar {
    gap: 6px;
  }

  .blog-filter-pill {
    padding: 6px 14px;
    font-size: 0.78rem;
  }

  .newsletter-card {
    padding: 28px 20px;
  }

  .author-bio-card {
    flex-direction: column;
    align-items: flex-start;
  }
}