:root {
      --primary: #4361ee;
      --primary-light: #4895ef;
      --dark: #2b2d42;
      --light: #f8f9fa;
      --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    
    body {
      font-family: 'Poppins', sans-serif;
      background-color: #f0f2f5;
      /* padding: 2rem; */
      min-height: 100vh;
    }
    
    .course-container {
      max-width: 1200px;
      margin: 0 auto;
    }
    
    .course-header {
      text-align: center;
      margin-bottom: 3rem;
    }
    
    .course-header h1 {
      font-size: 2.8rem;
      background: linear-gradient(45deg, #4361ee, #3a0ca3);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      margin-bottom: 1rem;
      animation: fadeIn 1s ease;
    }
    
    .course-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 2rem;
    }
    
    .course-card {
      background: white;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
      transition: var(--transition);
      position: relative;
      transform-style: preserve-3d;
    }
    
    .course-card:hover {
      transform: translateY(-10px) scale(1.02);
      box-shadow: 0 15px 30px rgba(67, 97, 238, 0.2);
    }
    
    .course-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, rgba(67,97,238,0.1) 0%, rgba(0,0,0,0) 50%);
      opacity: 0;
      transition: var(--transition);
      z-index: 1;
    }
    
    .course-card:hover::before {
      opacity: 1;
    }
    
    .course-image-container {
      height: 200px;
      overflow: hidden;
      position: relative;
    }
    
    .course-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }
    
    .course-card:hover .course-image {
      transform: scale(1.1) rotate(1deg);
    }
    
    .course-badge {
      position: absolute;
      top: 1rem;
      right: 1rem;
      background: #f72585;
      color: white;
      padding: 0.3rem 0.8rem;
      border-radius: 20px;
      font-size: 0.8rem;
      font-weight: 600;
      animation: bounce 2s infinite;
    }
    
    .course-content {
      padding: 1.5rem;
      position: relative;
      z-index: 2;
    }
    
    .course-title {
      font-size: 1.4rem;
      font-weight: 600;
      color: var(--dark);
      margin-bottom: 0.8rem;
      transition: var(--transition);
    }
    
    .course-card:hover .course-title {
      color: var(--primary);
    }
    
    .course-description {
      color: #6c757d;
      margin-bottom: 1.5rem;
      line-height: 1.5;
      display: -webkit-box;
      /* -webkit-line-clamp: 3; */
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    
    .course-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.5rem;
    }
    
    .course-price {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--primary);
    }
    
    .course-rating {
      display: flex;
      align-items: center;
    }
    
    .stars {
      color: #ffd700;
      margin-right: 0.5rem;
    }
    
    .course-button {
      display: inline-block;
      width: 100%;
      padding: 0.8rem;
      text-align: center;
      background: linear-gradient(45deg, var(--primary), var(--primary-light));
      color: white;
      border-radius: 8px;
      text-decoration: none;
      font-weight: 600;
      overflow: hidden;
      position: relative;
      transition: var(--transition);
    }
    
    .course-button:hover {
      transform: translateY(-3px);
      box-shadow: 0 5px 15px rgba(67, 97, 238, 0.4);
    }
    
    .course-button::after {
      content: '';
      position: absolute;
      top: -50%;
      left: -60%;
      width: 40px;
      height: 200%;
      background: rgba(255,255,255,0.2);
      transform: rotate(30deg);
      transition: var(--transition);
    }
    
    .course-button:hover::after {
      left: 120%;
    }
    
    /* Animations */
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }
    
    @keyframes bounce {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-8px); }
    }
    
    /* Responsive */
    @media (max-width: 768px) {
      .course-grid {
        grid-template-columns: 1fr;
      }
      
      .course-header h1 {
        font-size: 2rem;
      }
    }


    .course-card {
  display: flex;
  flex-direction: column;
}
.course-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1; /* Important */
  padding: 1.5rem;
  position: relative;
  z-index: 2;
}
.course-meta {
  margin-top: auto; /* Pushes next element (button) to bottom */
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.course-description {
  display: -webkit-box;
  -webkit-line-clamp: 4; /* Uncomment this */
  -webkit-box-orient: vertical;
  overflow: hidden;
}