:root {
  --primary-color: #3a86ff;
  --success-color: #2ecc71;
  --info-color: #3498db;
  --warning-color: #f39c12;
  --danger-color: #e74c3c;
  --secondary-color: #6c757d;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --border-radius: 0.75rem;
  --box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #f8f9fb;
  color: #333;
}

.e2l-certifications-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.5rem 1rem;
}

.e2l-section-title {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: #1a1a2e;
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

.e2l-section-title::after {
  content: "";
  position: absolute;
  width: 70%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--info-color));
  bottom: 0;
  left: 15%;
  border-radius: 2px;
}

/* Enhanced Card Styles */
.e2l-course-card {
  border: none;
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
  background-color: white;
  box-shadow: var(--box-shadow);
  position: relative;
}

.e2l-course-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.e2l-course-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  transition: var(--transition);
}

.e2l-course-card.border-success::before { background-color: var(--success-color); }
.e2l-course-card.border-info::before { background-color: var(--info-color); }
.e2l-course-card.border-warning::before { background-color: var(--warning-color); }
.e2l-course-card.border-danger::before { background-color: var(--danger-color); }
.e2l-course-card.border-primary::before { background-color: var(--primary-color); }
.e2l-course-card.border-secondary::before { background-color: var(--secondary-color); }

.e2l-card-body {
  padding: 1.8rem;
}

.e2l-card-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #2a2a3a;
}

.e2l-card-description {
  color: #58585f;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  min-height: 4.8rem;
}

/* Badge and Duration */
.e2l-course-duration {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.e2l-course-badge {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: 30px;
  font-weight: 500;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.e2l-badge-success { background-color: rgba(46, 204, 113, 0.15); color: var(--success-color); }
.e2l-badge-info { background-color: rgba(52, 152, 219, 0.15); color: var(--info-color); }
.e2l-badge-warning { background-color: rgba(243, 156, 18, 0.15); color: var(--warning-color); }
.e2l-badge-danger { background-color: rgba(231, 76, 60, 0.15); color: var(--danger-color); }
.e2l-badge-primary { background-color: rgba(58, 134, 255, 0.15); color: var(--primary-color); }
.e2l-badge-secondary { background-color: rgba(108, 117, 125, 0.15); color: var(--secondary-color); }

/* Progress Bar Styling */
.e2l-progress-container {
  margin: 1rem 0;
}

.e2l-progress {
  height: 8px;
  border-radius: 4px;
  background-color: #f1f1f3;
  overflow: hidden;
}

.e2l-progress-bar {
  border-radius: 4px;
  transition: width 0.8s ease-in-out;
}

.e2l-progress-success { background: linear-gradient(90deg, #27ae60, #2ecc71); }
.e2l-progress-info { background: linear-gradient(90deg, #2980b9, #3498db); }
.e2l-progress-warning { background: linear-gradient(90deg, #d35400, #f39c12); }
.e2l-progress-danger { background: linear-gradient(90deg, #c0392b, #e74c3c); }
.e2l-progress-primary { background: linear-gradient(90deg, #1e56a0, #3a86ff); }
.e2l-progress-secondary { background: linear-gradient(90deg, #4d5154, #6c757d); }

/* Button Styling */
.e2l-enroll-btn {
  border-radius: 30px;
  padding: 0.6rem 1.5rem;
  font-weight: 500;
  transition: var(--transition);
  width: 100%;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.e2l-enroll-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.4s ease;
  z-index: -1;
}

.e2l-enroll-btn:hover::before {
  left: 0;
}

.e2l-btn-success {
  background-color: var(--success-color);
  border-color: var(--success-color);
  color: white;
}

.e2l-btn-info {
  background-color: var(--info-color);
  border-color: var(--info-color);
  color: white;
}

.e2l-btn-warning {
  background-color: var(--warning-color);
  border-color: var(--warning-color);
  color: white;
}

.e2l-btn-danger {
  background-color: var(--danger-color);
  border-color: var(--danger-color);
  color: white;
}

.e2l-btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.e2l-btn-secondary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  color: white;
}

/* Responsive Adjustments */
@media (max-width: 991px) {
  .e2l-section-title {
    font-size: 2.2rem;
  }
  
  .e2l-card-description {
    min-height: auto;
  }
}

@media (max-width: 767px) {
  .e2l-section-title {
    font-size: 1.8rem;
  }
  
  .e2l-card-body {
    padding: 1.5rem;
  }
  
  .e2l-card-title {
    font-size: 1.2rem;
  }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.e2l-course-card {
  animation: fadeIn 0.6s ease-out forwards;
}

.e2l-course-card:nth-child(2) { animation-delay: 0.1s; }
.e2l-course-card:nth-child(3) { animation-delay: 0.2s; }
.e2l-course-card:nth-child(4) { animation-delay: 0.3s; }
.e2l-course-card:nth-child(5) { animation-delay: 0.4s; }
.e2l-course-card:nth-child(6) { animation-delay: 0.5s; }

/* Course Card Image Styling */
.course-card-image-container {
  position: relative;
  overflow: hidden;
  height: 200px; /* Fixed height for all image containers */
}

.course-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover; /* This will maintain aspect ratio while filling the container */
  transition: transform 0.5s ease;
}

.course-card-image:hover {
  transform: scale(1.05);
}