/**
 * Prime Focus Schools - Blog Stylesheet
 * Responsive public blog listing & individual post reading styles.
 */

/* ==========================================================================
   Blog Hero & Search/Filter Controls
   ========================================================================== */

.blog-controls-section {
  padding: 40px 8% 20px;
  background: #F7FAFD;
  border-bottom: 1px solid var(--line);
}

.blog-controls-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.blog-search-bar {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.search-input-group {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-input-group svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.search-input-group input {
  width: 100%;
  height: 48px;
  padding: 0 42px 0 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search-input-group input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(16, 75, 136, 0.12);
}

.search-clear-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 8px;
  display: none;
}

.search-clear-btn.visible {
  display: block;
}

.blog-sort-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  flex-shrink: 0;
}

.blog-sort-group select {
  height: 48px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

.blog-sort-group select:focus {
  border-color: var(--blue);
}

.category-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.category-pill {
  padding: 8px 18px;
  border-radius: 30px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.category-pill:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--pale-blue);
}

.category-pill.active {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.results-meta-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  margin-top: 5px;
}

/* ==========================================================================
   Featured Article Hero Card
   ========================================================================== */

.featured-article-container {
  max-width: 1200px;
  margin: 40px auto 10px;
}

.featured-article-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.featured-article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 50px rgba(8, 44, 89, 0.16);
}

.featured-card-media {
  position: relative;
  min-height: 380px;
  overflow: hidden;
  background: var(--navy);
}

.featured-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-article-card:hover .featured-card-media img {
  transform: scale(1.04);
}

.featured-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: #FFB703;
  color: #061B33;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.featured-card-body {
  padding: 44px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.article-category-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--pale-blue);
  padding: 5px 12px;
  border-radius: 6px;
  margin-bottom: 14px;
}

.featured-card-body h2 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 16px;
}

.featured-card-body h2 a:hover {
  color: var(--blue);
}

.featured-card-body p.excerpt {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.post-meta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.meta-author {
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}

.meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--line);
}

/* ==========================================================================
   Blog Posts Grid
   ========================================================================== */

.blog-grid-section {
  padding: 30px 8% 80px;
}

.blog-container {
  max-width: 1200px;
  margin: 0 auto;
}

.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.blog-post-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.blog-post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(8, 44, 89, 0.1);
  border-color: #BED8F0;
}

.blog-card-media {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--navy);
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-post-card:hover .blog-card-media img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-post-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--navy);
  margin-top: 10px;
  margin-bottom: 12px;
}

.blog-post-card h3 a {
  color: inherit;
  transition: color 0.2s;
}

.blog-post-card h3 a:hover {
  color: var(--blue);
}

.blog-post-card .card-excerpt {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #EDF3F8;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}

.blog-card-footer .post-date {
  color: var(--muted);
}

.blog-card-footer .read-more-link {
  font-weight: 700;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}

.blog-post-card:hover .read-more-link {
  gap: 8px;
}

/* Empty State */
.blog-empty-state {
  text-align: center;
  padding: 80px 20px;
  max-width: 520px;
  margin: 0 auto;
}

.blog-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  color: var(--muted);
}

.blog-empty-state h3 {
  font-family: "Manrope", sans-serif;
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 10px;
}

.blog-empty-state p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 24px;
}

/* ==========================================================================
   Public Single Post Page Layout
   ========================================================================== */

.single-post-wrapper {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 6% 80px;
}

.post-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.post-breadcrumbs a {
  color: var(--blue);
  font-weight: 600;
}

.post-breadcrumbs a:hover {
  text-decoration: underline;
}

.post-header {
  margin-bottom: 34px;
}

.post-header-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.post-header h1 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 24px;
  letter-spacing: -0.8px;
}

.author-header-box {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--pale-blue);
  border-radius: 10px;
  border-left: 4px solid var(--blue);
}

.author-avatar-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-header-info {
  display: flex;
  flex-direction: column;
}

.author-header-info .name {
  font-weight: 800;
  color: var(--navy);
  font-size: 14px;
}

.author-header-info .role {
  color: var(--muted);
  font-size: 12px;
}

.author-header-info .date-read {
  font-size: 11.5px;
  color: var(--blue);
  margin-top: 3px;
}

.post-hero-image-wrap {
  margin-bottom: 38px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(8, 44, 89, 0.08);
}

.post-hero-image-wrap img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
}

.post-image-caption {
  padding: 10px 16px;
  font-size: 12px;
  font-style: italic;
  color: var(--muted);
  background: #F4F8FC;
  text-align: center;
}

/* Post Body Content Typography */
.post-body {
  font-size: 16.5px;
  line-height: 1.85;
  color: #21354A;
  margin-bottom: 48px;
}

.post-body p {
  margin-bottom: 24px;
}

.post-body p.lead {
  font-size: 19px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--navy);
}

.post-body h2 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  color: var(--navy);
  margin-top: 42px;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.post-body h3 {
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--blue);
  margin-top: 32px;
  margin-bottom: 14px;
}

.post-body blockquote {
  margin: 32px 0;
  padding: 24px 30px;
  background: var(--pale-blue);
  border-left: 5px solid var(--blue);
  border-radius: 0 10px 10px 0;
  font-size: 17px;
  font-style: italic;
  color: var(--navy);
  line-height: 1.75;
}

.post-body ul,
.post-body ol {
  margin: 20px 0 28px 24px;
}

.post-body li {
  margin-bottom: 10px;
  padding-left: 6px;
}

.post-body strong {
  color: var(--navy);
  font-weight: 700;
}

.post-body .blog-callout {
  margin: 34px 0;
  padding: 24px;
  background: #F0F7FF;
  border: 1px solid #C4DFF5;
  border-radius: 10px;
}

.post-body .blog-callout h4 {
  font-family: "Manrope", sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}

.post-body .blog-callout p {
  margin-bottom: 0;
  font-size: 14.5px;
  color: var(--ink);
}

/* Post Tags */
.post-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  margin-bottom: 36px;
}

.post-tags-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-right: 6px;
}

.tag-badge {
  font-size: 12px;
  background: #EEF4FA;
  color: var(--ink);
  padding: 5px 12px;
  border-radius: 20px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.tag-badge:hover {
  background: var(--blue);
  color: var(--white);
}

/* Social Sharing Bar */
.post-share-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: #F9FBFE;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.post-share-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}

.share-buttons-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

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

.share-btn.btn-whatsapp:hover {
  background: #25D366;
  border-color: #25D366;
  color: var(--white);
}

.share-btn.btn-x:hover {
  background: #000000;
  border-color: #000000;
  color: var(--white);
}

.share-btn.btn-facebook:hover {
  background: #1877F2;
  border-color: #1877F2;
  color: var(--white);
}

.share-btn.btn-copy:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

/* Author Bio Card */
.author-bio-card {
  display: flex;
  gap: 24px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 50px;
  align-items: center;
}

.author-bio-card .bio-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-family: "Manrope", sans-serif;
  font-size: 24px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-bio-copy h4 {
  font-family: "Manrope", sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 4px;
}

.author-bio-copy .role-tag {
  font-size: 12px;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 8px;
}

.author-bio-copy p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Next / Prev Navigation */
.post-navigation-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 60px;
}

.nav-post-card {
  display: flex;
  flex-direction: column;
  padding: 18px 22px;
  background: #FAFCFE;
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: all 0.2s;
  text-decoration: none;
}

.nav-post-card:hover {
  background: var(--pale-blue);
  border-color: var(--light-blue);
  transform: translateY(-2px);
}

.nav-post-card.next {
  text-align: right;
  align-items: flex-end;
}

.nav-direction-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 6px;
}

.nav-post-title {
  font-family: "Manrope", sans-serif;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Related Posts Section */
.related-posts-section {
  padding: 60px 8%;
  background: #F8FBFE;
  border-top: 1px solid var(--line);
}

.related-posts-wrapper {
  max-width: 1200px;
  margin: 0 auto;
}

.related-heading {
  margin-bottom: 30px;
}

.related-heading h2 {
  font-family: "Manrope", sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--navy);
}

/* Floating Toast Notification */
.pfs-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--navy);
  color: var(--white);
  padding: 14px 22px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.pfs-toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* Newsletter / Connect Banner */
.blog-connect-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  color: var(--white);
  padding: 50px 8%;
  text-align: center;
  border-radius: 14px;
  max-width: 1200px;
  margin: 40px auto 60px;
}

.blog-connect-banner h2 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  margin-bottom: 14px;
}

.blog-connect-banner p {
  color: #D6E8FA;
  max-width: 600px;
  margin: 0 auto 28px;
  font-size: 15px;
}

/* CMS Badge Pill in public footer */
.cms-access-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.12);
  color: #E0EDFA;
  font-size: 11px;
  font-weight: 700;
  border-radius: 20px;
  transition: background 0.2s, color 0.2s;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.cms-access-pill:hover {
  background: var(--light-blue);
  color: var(--navy);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .featured-article-card {
    grid-template-columns: 1fr;
  }
  .featured-card-media {
    min-height: 280px;
  }
  .blog-posts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .blog-posts-grid {
    grid-template-columns: 1fr;
  }
  .featured-card-body {
    padding: 28px 24px;
  }
  .post-navigation-bar {
    grid-template-columns: 1fr;
  }
  .author-bio-card {
    flex-direction: column;
    text-align: center;
  }
  .post-share-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}