.courses-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.course-card {
  background: white;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: all 0.3s;
  border: 2px solid transparent;
}

.course-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
  border-color: #16a085;
}

.course-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.course-badge {
  padding: 6px 15px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.course-badge.nabl {
  background: #e74c3c;
  color: white;
}

.course-badge.professional {
  background: #3498db;
  color: white;
}

.course-badge.workshop {
  background: #f39c12;
  color: white;
}

.course-duration {
  color: #7f8c8d;
  font-size: 0.9rem;
}

.course-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 15px;
}

.course-description {
  color: #7f8c8d;
  line-height: 1.7;
  margin-bottom: 20px;
}

.course-details {
  display: grid;
  gap: 10px;
  margin-bottom: 25px;
  padding: 15px;
  background: #f8f9fa;
  border-radius: 8px;
}

.detail-item {
  display: flex;
  justify-content: space-between;
}

.detail-label {
  font-weight: 600;
  color: #2c3e50;
}

.detail-value {
  color: #7f8c8d;
}

.domains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.domain-card {
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  position: relative;
  border-left: 4px solid #16a085;
}

.domain-number {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 3rem;
  font-weight: 700;
  color: rgba(22, 160, 133, 0.1);
}

.domain-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: #2c3e50;
}

.domain-topics {
  list-style: none;
  padding: 0;
  margin-top: 15px;
}

.domain-topics li {
  padding: 5px 0;
  padding-left: 20px;
  position: relative;
  color: #7f8c8d;
}

.domain-topics li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #16a085;
  font-weight: bold;
}

.facilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.facility-item {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.facility-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.facility-content {
  padding: 25px;
}

.facility-content h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: #2c3e50;
}