body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: #fff;
    color: #222;
    line-height: 1.6;
  }
  
  .hero {
    background: linear-gradient(to right, #f6f2f2, #fcf9f8);
    color: white;
    text-align: center;
    border-color:black;
    padding: 40px 20px;
    background-color: white;
  }
  
  .logo {
    width: 80px;
    margin-bottom: 10px;
  }
  
  .main-content {
    max-width: 960px;
    margin: auto;
    padding: 20px;
  }
  
  .fade-in {
    animation: fadeIn 0.8s ease-in-out both;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .coupon-section {
    text-align: center;
    margin-bottom: 40px;
  }
  
  .coupon-box {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    gap: 10px;
    flex-wrap: wrap;
  }
  
  .coupon-box input {
    padding: 10px;
    font-size: 1.2rem;
    width: 200px;
    text-align: center;
    border: 2px solid #ec1c24;
    border-radius: 5px;
  }
  
  .coupon-box button {
    padding: 10px 20px;
    background-color: #ec1c24;
    color: white;
    border: none;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
  }
  
  .coupon-box button:hover {
    background-color: #c6171d;
  }
  
  .note {
    margin-top: 10px;
    font-size: 0.95rem;
  }
  
  .note a {
    color: #ec1c24;
    text-decoration: none;
  }
  
  .course-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
  }
  
  .course-card {
    background: #fafafa;
    border: 1px solid #ed4444;
    border-radius: 10px;
    padding: 20px;
    width: 250px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s ease;
  }
  
  .course-card:hover {
    transform: scale(1.05);
  }
  
  footer {
    background-color: #f5f5f5;
    text-align: center;
    padding: 15px;
    font-size: 0.9rem;
    color: #555;
  }
  
  @media (max-width: 600px) {
    .coupon-box {
      flex-direction: column;
      align-items: center;
    }
    .coupon-box input {
        width: 80%;
      }
    
      .coupon-box button {
        width: 80%;
      }
  
    .course-card {
      width: 90%;
    }
  }
  .trending-batches {
    margin-top: 40px;
    text-align: center;
  }
  
  .trending-batches h2 {
    color: #ec1c24;
    margin-bottom: 20px;
  }
  
  .trending-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
  }
  
  .batch-card {
    background-color: #fff8f8;
    border: 1px solid #ed4444;
    padding: 20px;
    border-radius: 10px;
    width: 260px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
  }
  
  .batch-card:hover {
    transform: translateY(-5px);
  }
  
  .batch-card h3 {
    color: #ec1c24;
    margin-bottom: 10px;
  }
  
  @media (max-width: 600px) {
    .batch-card {
      width: 90%;
    }
  }