/* ===========================
   Featured course layout
   =========================== */
.block_course_tabs .course-tabs-feature {
  padding: 1.8rem 1.25rem;
  color: #0f172a;
  background: #e8f4f8;
}

.block_course_tabs .course-tabs-feature .feature-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.block_course_tabs .course-tabs-feature .accessibility-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(22, 163, 74, 0.12);
  color: #166534;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  margin-bottom: 0.9rem;
}

.block_course_tabs .accessibility-badge i {
  margin-right: 0.25rem;
}

.block_course_tabs .course-tabs-feature .feature-title {
  font-size: clamp(2rem, 2.2vw, 2.8rem);
  font-weight: 900;
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.5px;
}

.block_course_tabs .feature-title-highlight {
  background: linear-gradient(135deg, #0066cc 0%, #ff7426 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
}

.block_course_tabs .course-tabs-feature .feature-subtitle {
  font-size: 0.95rem;
  color: #6b7280;
  margin-top: 0.6rem;
}

.block_course_tabs .featured-course-grid {
  display: grid;
  gap: 1.5rem;
  width: 25%;
  margin: 0 auto;
}

@media (max-width: 1199px) {
  .block_course_tabs .featured-course-grid {
    width: 36%;
  }
}

@media (max-width: 991px) {
  .block_course_tabs .featured-course-grid {
    width: 46%;
  }
}

@media (max-width: 767px) {
  .block_course_tabs .featured-course-grid {
    width: 60%;
  }
}

@media (max-width: 575px) {
  .block_course_tabs .featured-course-grid {
    width: 90%;
  }
}

.block_course_tabs .featured-course-card {
  background: #ffffff;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.12);
}

.block_course_tabs .featured-image-wrapper {
  position: relative;
  overflow: hidden;
  border-top-left-radius: 1rem;
  border-top-right-radius: 1rem;
}

.block_course_tabs .featured-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 160px;
  background-size: cover;
  background-position: center;
}

.block_course_tabs .featured-course-card .featured-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #ff7426;
  color: #ffffff;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(255, 116, 38, 0.18);
}

.block_course_tabs .featured-course-card .featured-details {
  display: grid;
  grid-template-rows: auto auto;
  padding: 1.5rem;
  gap: 1.25rem;
}

.block_course_tabs .featured-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.6rem;
  margin-bottom: 1rem;
}

.block_course_tabs .featured-tags .tag {
  background: #e3f2fd;
  color: #1565c0;
  padding: 0.45rem 0.95rem;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 500;
  display: inline-block;
  border: 1px solid #90caf9;
}

.block_course_tabs .featured-copy h2 {
  font-size: 1.5rem;
  margin: 0;
  line-height: 1.08;
}


.block_course_tabs .featured-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.block_course_tabs .featured-chips .chip {
  background: rgba(59, 130, 246, 0.12);
  color: #1d4ed8;
  padding: 0.6rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.block_course_tabs .featured-chips .chip i {
  font-size: 0.9rem;
}

.block_course_tabs .featured-pricing {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  justify-content: space-between;
  margin-bottom: 0;
}

.block_course_tabs .featured-pricing-left {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
}

.block_course_tabs .featured-pricing .price {
  font-size: clamp(1.7rem, 2vw, 2.2rem);
  font-weight: 900;
}

.block_course_tabs .featured-pricing .original-price {
  color: #94a3b8;
  text-decoration: line-through;
  font-size: 0.9rem;
}

.block_course_tabs .featured-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #ff7426 0%, #ff8c3e 100%);
  color: #ffffff;
  border-radius: 999px;
  padding: 0.85rem 1.7rem;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.block_course_tabs .featured-cta i {
  font-size: 0.85rem;
}

.block_course_tabs .featured-cta:hover,
.block_course_tabs .featured-cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 30px rgba(255, 116, 38, 0.25);
}

.block_course_tabs .featured-demo {
  background: #f8fafc;
  border: 1px solid #dbeafe;
  border-radius: 1.25rem;
  padding: 1.2rem;
}

.block_course_tabs .demo-header {
  margin-bottom: 0.8rem;
}

.block_course_tabs .demo-title {
  font-weight: 700;
  color: #14532d;
  font-size: 0.95rem;
}

.block_course_tabs .demo-title i {
  margin-right: 0.4rem;
  color: #166534;
}

.block_course_tabs .demo-list {
  display: grid;
  gap: 0.7rem;
}

.block_course_tabs .demo-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #ffffff;
  border-radius: 0.75rem;
  padding: 0.8rem 0.95rem;
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.06);
}

.block_course_tabs .demo-text {
  font-size: 0.9rem;
  color: #0f172a;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.block_course_tabs .demo-text i {
  color: #3b82f6;
}

.block_course_tabs .demo-duration {
  color: #475569;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.block_course_tabs .demo-duration i {
  color: #3b82f6;
  font-size: 0.75rem;
}

.block_course_tabs .course-tabs-feature .alert {
  max-width: 760px;
  margin: 0 auto;
}

@media (max-width: 991px) {
  .block_course_tabs .featured-course-card {
    border-radius: 1rem;
  }
  .block_course_tabs .featured-course-card .featured-image {
    min-height: 150px;
  }
  .block_course_tabs .featured-course-card .featured-details {
    padding: 1.25rem;
  }
}

@media (max-width: 575px) {
  .block_course_tabs .course-tabs-feature {
    padding: 1.4rem 1rem;
  }
  .block_course_tabs .course-tabs-feature .feature-title {
    font-size: 1.8rem;
  }
  .block_course_tabs .featured-copy h2 {
    font-size: 1.4rem;
  }
  .block_course_tabs .featured-pricing {
    flex-direction: column;
    align-items: stretch;
  }
  .block_course_tabs .featured-cta {
    width: 100%;
  }
}

/* ===========================
   Existing tab card styling remains in place
   =========================== */
.block_course_tabs .course-tabs .row {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin: -0.5rem;
}

.block_course_tabs .course-tabs .row > .container {
  flex: 1 1 300px;
  max-width: 33.333%;
  padding: 0.5rem;
  box-sizing: border-box;
  display: flex;
}

.block_course_tabs .course-card {
  border-radius: 0.5rem;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.block_course_tabs .course-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.block_course_tabs .card {
  position: relative;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
  border-radius: 10px;
  margin: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.block_course_tabs .card-img-top {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.block_course_tabs .card-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}

.block_course_tabs .card-title {
  font-size: 1rem;
  font-weight: 600;
}

.block_course_tabs .card-text {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.block_course_tabs .middle {
  transition: .5s ease;
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1rem;
  box-sizing: border-box;
}

.block_course_tabs .card:hover .card-body,
.block_course_tabs .card:hover .card-img-top {
  opacity: 0.3;
}

.block_course_tabs .card:hover .middle {
  opacity: 1;
}

.block_course_tabs .text {
  background-color: #f9fbfa;
  color: #000;
  font-size: 14px;                                          
  padding: 10px;
  border-radius: 10px;
  width: 100%;
  height: 100%;
  overflow-y: auto; /* scroll if content too tall */
  display: flex;
  flex-direction: column;
}

/* ===========================
   Responsive breakpoints
   =========================== */
@media (max-width: 992px) {
  .block_course_tabs .course-tabs .row > .container {
    max-width: 50%; /* 2 cards per row */
  }
}

@media (max-width: 576px) {
  .block_course_tabs .course-tabs .row > .container {
    max-width: 100%; /* stack cards */
  }
}

/* ===========================
   Tab navigation bar
   =========================== */
.block_course_tabs .nav-tabs {
  display: flex;
  width: 100%;
  border-bottom: none;
  margin-bottom: 1rem;
}

.block_course_tabs .nav-tabs .nav-item {
  flex: 1; /* equal width tabs */
}

.block_course_tabs .nav-tabs .nav-link {
  width: 100%; /* fill parent */
  text-align: center;
  background-color: #e0e0e0;
  color: #333;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: 0;
  border: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.block_course_tabs .nav-tabs .nav-link:hover {
  background-color: #d5d5d5;
  color: #000;
}

.block_course_tabs .nav-tabs .nav-link.active {
  background-color: #6a1b9a;
  color: #fff;
}

/* Mobile tabs stack */
@media (max-width: 576px) {
  .block_course_tabs .nav-tabs {
    flex-direction: column;
  }
  .block_course_tabs .nav-tabs .nav-item {
    margin-bottom: 0.5rem;
  }
}