/* KN Single Course - Lecturers Section */

/* Lecturers Section */
.kn-sc-lecturers {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-secondary);
}
.kn-sc-lecturers .container {
  overflow: hidden;
}

.kn-sc-lecturers-title {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: var(--spacing-xl);
  font-family: var(--font-primary);
  text-align: center;
}

/* Lecturers Slider */
.kn-sc-lecturers-slider-container {
  position: relative;
}

.kn-sc-lecturers-cards-slider.splide .splide__track {
  overflow: visible;
}

.kn-sc-lecturers-cards-slider.splide .splide__list {
  display: flex;
}

.kn-sc-lecturers-cards-slider.splide .splide__slide {
  flex: none;
}

/* Lecturer Card */
.kn-sc-lecturer-card {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  display: grid;
  grid-template-columns: 1fr 2fr;
  min-height: 280px;
  height: 100%;
  width: 100%;
}

.kn-sc-lecturer-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Lecturer Image */
.kn-sc-lecturer-image {
  padding-top: 80%;
  position: relative;
  overflow: hidden;
  height: 100%;
  background-color: var(--bg-secondary);
}

.kn-sc-lecturer-img {
  position: absolute;
  right: 0;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.kn-sc-lecturer-card:hover .kn-sc-lecturer-img {
  transform: scale(1.05);
}

.kn-sc-lecturer-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--border-color);
  color: var(--text-light);
  font-size: var(--font-size-2xl);
}

/* Lecturer Info */
.kn-sc-lecturer-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--spacing-lg);
  background-color: var(--bg-primary);
}

.kn-sc-lecturer-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.kn-sc-lecturer-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-color);
  line-height: var(--line-height-tight);
  margin: 0;
  font-family: var(--font-primary);
}

.kn-sc-lecturer-role {
  font-size: var(--font-size-sm);
  color: var(--primary-light);
  font-weight: 600;
  margin: 0;
  font-family: var(--font-primary);
}

/* Lecturer Certifications */
.kn-sc-lecturer-certifications {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.kn-sc-lecturer-cert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--text-color);
  line-height: var(--line-height-relaxed);
  font-family: var(--font-primary);
}

.kn-sc-lecturer-cert-icon {
  color: var(--primary-light);
  font-weight: 600;
  flex-shrink: 0;
}

/* Lecturer Action */
.kn-sc-lecturer-action {
  margin-top: auto;
}

.kn-sc-lecturer-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: var(--font-primary);
  transition: var(--transition-normal);
  white-space: nowrap;
}

.kn-sc-lecturer-btn-icon {
  font-size: var(--font-size-sm);
  transition: transform var(--transition-normal);
}

.kn-sc-lecturer-btn:hover .kn-sc-lecturer-btn-icon {
  transform: translate(2px, -2px);
}

/* Splide Pagination */
.kn-sc-lecturers-cards-slider .splide__pagination {
  display: flex !important;
  justify-content: center;
  align-items: center;
  margin-top: var(--spacing-xl);
  gap: var(--spacing-sm);
  bottom: auto;
  position: static;
}

.kn-sc-lecturers-cards-slider .splide__pagination__page {
  all: unset;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-color);
  cursor: pointer;
  transition: var(--transition-normal);
  margin: 0 var(--spacing-xs);
}

.kn-sc-lecturers-cards-slider .splide__pagination__page.is-active {
  background-color: var(--primary-light);
  opacity: 1;
  transform: scale(1.2);
}

.kn-sc-lecturers-cards-slider .splide__pagination__page:hover {
  opacity: 0.8;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.kn-sc-lecturers-title {
  animation: fadeInUp 0.8s ease-out;
}

.kn-sc-lecturers-slider-container {
  animation: fadeInUp 1s ease-out 0.2s both;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .kn-sc-lecturers {
    padding: var(--spacing-xl) 0;
  }

  .kn-sc-lecturers-title {
    font-size: 2rem;
  }

  .kn-sc-lecturer-card {
    min-height: 280px;
  }

  .kn-sc-lecturer-info {
    padding: var(--spacing-md);
  }

  .kn-sc-lecturer-name {
    font-size: var(--font-size-md);
  }
}

@media (max-width: 768px) {
  .kn-sc-lecturers {
    padding: var(--spacing-xl) 0;
  }

  .kn-sc-lecturers-title {
    font-size: 1.75rem;
  }

  .kn-sc-lecturer-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .kn-sc-lecturer-info {
    padding: var(--spacing-lg);
  }

  .kn-sc-lecturer-details {
    margin-bottom: var(--spacing-md);
  }

  .kn-sc-lecturer-name {
    font-size: var(--font-size-lg);
  }
}

@media (max-width: 480px) {
  .kn-sc-lecturers {
    padding: var(--spacing-lg) 0;
  }

  .kn-sc-lecturers-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
  }

  .kn-sc-lecturer-card {
    min-height: auto;
  }

  .kn-sc-lecturer-info {
    padding: var(--spacing-md);
  }

  .kn-sc-lecturer-name {
    font-size: var(--font-size-base);
  }

  .kn-sc-lecturer-btn {
    width: 100%;
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  .kn-sc-lecturers-title,
  .kn-sc-lecturers-slider-container {
    animation: none;
  }

  .kn-sc-lecturer-card,
  .kn-sc-lecturer-img,
  .kn-sc-lecturer-btn-icon {
    transition: none;
  }
}

/* Empty State */
.kn-sc-lecturers-empty {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-light);
  font-style: italic;
}