/* ===================================================================
   Blog Detail Page Styles
   Styles for single blog post page layout and components
   =================================================================== */

/* ===== PROFILE STYLES ===== */
.profile-container {
  text-align: center;
}

.profile-picture {
  border-radius: 50%;
  max-width: 200px;
  border: 3px solid var(--primary-color);
  box-shadow: 0 4px 15px rgba(255, 122, 89, 0.3);
  transition: all var(--transition-normal);
}

.profile-picture:hover {
  border-color: var(--secondary-color);
  box-shadow: 0 6px 20px rgba(255, 122, 89, 0.4);
  transform: scale(1.02);
}

/* ===== UTILITY CLASSES ===== */
.bg-light {
  background-color: #f8f9fa;
}

.text-secondary {
  color: #6c757d;
}

.text-muted {
  color: #6c757d;
}

.border-bottom {
  border-bottom: 1px solid #dee2e6;
}

/* ===== AVATAR STYLES ===== */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--primary-color);
  box-shadow: 0 2px 8px rgba(255, 122, 89, 0.2);
  transition: all var(--transition-normal);
}

.avatar:hover {
  border-color: var(--secondary-color);
  box-shadow: 0 4px 12px rgba(255, 122, 89, 0.3);
  transform: scale(1.05);
}

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

/* ===== COURSE ANNOUNCEMENT CTA ===== */
.blog-announcement-section {
  padding: 0 0 60px;
}

.blog-announcement-card-wrap {
  margin: 0;
}

.blog-announcement-card-wrap .course-announcement-card {
  align-items: center;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 16px 45px rgba(15, 23, 42, 0.08);
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1fr) 280px;
  margin: 0;
  padding: 1.5rem;
}

.blog-announcement-card-wrap .course-announcement-copy h3 {
  color: #1f2937;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.25;
  margin: 0 0 0.75rem;
}

.blog-announcement-card-wrap .course-announcement-copy p {
  color: #475569;
  font-size: 0.98rem;
  line-height: 1.7;
  margin: 0;
}

.blog-announcement-card-wrap .course-announcement-action {
  align-items: stretch;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.blog-announcement-card-wrap .course-countdown {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(4, 1fr);
}

.blog-announcement-card-wrap .countdown-item {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.85rem 0.4rem;
  text-align: center;
}

.blog-announcement-card-wrap .countdown-item strong {
  color: #1f2937;
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1;
}

.blog-announcement-card-wrap .countdown-item span {
  color: #64748b;
  font-size: 0.74rem;
  font-weight: 700;
}

.blog-announcement-card-wrap .course-register-btn {
  align-items: center;
  background: #ff7a59;
  border-radius: 6px;
  box-shadow: 0 10px 24px rgba(255, 122, 89, 0.24);
  color: #ffffff;
  display: inline-flex;
  font-weight: 800;
  gap: 0.5rem;
  justify-content: center;
  padding: 0.9rem 1.1rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.blog-announcement-card-wrap .course-register-btn:hover {
  background: #ff5c2b;
  box-shadow: 0 14px 30px rgba(255, 92, 43, 0.28);
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-2px);
}

/* ===== NEWSLETTER SECTION ===== */
.newsletter-signup-section {
  padding: 32px 0;
  background: #ffffff;
}

@media (max-width: 768px) {
  .newsletter-signup-section {
    padding: 24px 0;
  }

  .blog-announcement-card-wrap .course-announcement-card {
    grid-template-columns: 1fr;
    padding: 1.25rem;
  }

  main#content > section.container.content-space-b-1 {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  main#content > section.container.content-space-b-1 > .row {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  main#content > section.container.content-space-b-1 > .row > [class*="col-"] {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  #article-content,
  #article-content > * {
    width: 100%;
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
  }

  #article-content ul,
  #article-content ol {
    margin-left: 0;
    padding-left: 1.5rem;
  }

  #article-content li {
    padding-left: 0.25rem;
  }

  #article-content img,
  #article-content iframe,
  #article-content video {
    display: block;
    height: auto;
    max-width: 100%;
    width: 100%;
  }
}