/* Main container as an edge-rounded card */
    .main {
      max-width: 1200px;
      margin: 32px auto;
      padding: 32px 16px;
      background-color: #fff;
      border-radius: 16px;  /* Edge rounded corners */
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 32px 16px;
    }

    /* External Responsive Big Card (Featured Banner) */
    .big-card {
      background: #000080;
      border-radius: 8px;
      padding: 40px 20px;
      margin-bottom: 32px;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      color: #fff;
      text-align: center;
	  font-weight:700;
    }

    .big-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .big-card h1 {
      font-size: 2.5rem;
      margin-bottom: 16px;
    }

    .big-card p {
      font-size: 1.125rem;
      margin-bottom: 24px;
    }

    .big-card-btn {
      background-color: #00bcd4;
      color: #fff;
      border: none;
      border-radius: 4px;
      padding: 12px 24px;
      cursor: pointer;
      transition: background-color 0.3s, transform 0.3s;
    }
	.big-card-btn2 {
      background-color: #00bcd4;
      color: #fff;
      border: none;
      border-radius: 4px;
      padding: 8px 12px;
      cursor: pointer;
      transition: background-color 0.3s, transform 0.3s;
    }


    .big-card-btn:focus {
      background-color: #00acc1;
      transform: translateY(-2px);
      outline: none;
    }

    /* Grid styles for chapter cards */
    .row {
      display: flex;
      flex-wrap: wrap;
      margin: -10px;
    }

    .col {
      padding: 10px;
      width: 33.33%;
      
    }

    @media (max-width: 600px) {
      .col {
        width: 100%;
      }
    }

    /* Chapter Card Styles */
    .chapter-card {
      background: #fff;
      border-radius: 8px;
      border:1px solid #ccc9c8;
      padding: 20px;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

  .chapter-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .chapter-title {
      font-size: 1.25rem;
      font-weight: 600;
      color: #333;
      margin-bottom: 1rem;
      line-height: 1.4;
    }

    .mcq-count {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 4px;
    }

    .dot {
      width: 8px;
      height: 8px;
      background-color: #10b981;
      border-radius: 50%;
      flex-shrink: 0;
    }

    .chapter-number {
      color: #666;
      font-size: 0.9rem;
    }

    .view-mcq-btn {
      background-color: #00bcd4;
      color: #fff;
      border-radius: 4px;
      padding: 8px 16px;
      border: none;
      cursor: pointer;
      transition: background-color 0.3s, transform 0.3s;
    }
    .card-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 1rem;
    }
	h1{
		
		font-weight:700;
	}
	a{
		text-decoration:none;
		
	}
	a:hover{
		color:#0F52BA;
		font-weight:700;
	}