/* Colorful and modern course cards section */
.courses-section-bg {
  background: linear-gradient(120deg,
      #0a0e17 0%,
      #121a2b 30%,
      #1d2a4a 60%,
      #2d3b5e 100%);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
  padding: 2.5rem 1.5rem 2.5rem 1.5rem;
}

.course-card {
  background: linear-gradient(135deg, #fff 60%, #e0c3fc 100%);
  border-radius: 1.5rem;
  box-shadow: 0 4px 24px 0 rgba(67, 198, 172, 0.10);
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  overflow: hidden;
  position: relative;
}

.course-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 8px 32px 0 rgba(67, 198, 172, 0.18);
}

.course-card .cover {
  border-radius: 1.2rem 1.2rem 0 0;
  height: 180px;
  object-fit: cover;
  width: 100%;
  border: none;
}

.course-card .blog-body {
  padding: 1.2rem 1rem 1.5rem 1rem;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 0 0 1.2rem 1.2rem;
}

.course-card .tag {
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 1rem;
  padding: 0.3rem 1rem;
  margin-bottom: 0.5rem;
  display: inline-block;
  background: linear-gradient(90deg, #43c6ac 0%, #f8ffae 100%);
  color: #222;
  border: none;
}

.course-card .blog-title {
  font-size: 1.2rem;
  font-weight: bold;
  color: #6a11cb;
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.course-card .blog-text {
  color: #444;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.course-card .read-more {
  color: #fff;
  background: linear-gradient(90deg, #43c6ac 0%, #f8ffae 100%);
  border: none;
  border-radius: 1rem;
  padding: 0.4rem 1.2rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}

.course-card .read-more:hover {
  background: linear-gradient(90deg, #f8ffae 0%, #43c6ac 100%);
  text-decoration: none;
  color: #222;
}