* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: Arial, sans-serif;
    }
    body {
      background: #f9f9f9;
    }
    header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 7px 40px;
      background: #131010d6;
      color: white;
      position: sticky;
      top: 0;
      z-index:9999;
    }
    .logo {
      display: flex;
      align-items: center;
    }
 .logo img {
      height: 40px;
      margin-right: 10px;
    }
    .title {
      font-size: 22px;
      font-weight: bold;
    }
    nav ul {
      list-style: none;
      display: flex;
      gap: 40px;
    }
    .lesson{
      color: #00c3ff;
    }
    nav ul li a {
      text-decoration: none;
     color: #f9f9f9;
      font-size: 20px;
      transition: color 0.3s;
    }
    .span_none{
    display: none;
    color: #f8f4f4; 
   }
    nav ul li a:hover {
      color: #00c3ff;
    }
    .btn{
        background-color: blue;
        padding: 10px 24px;
        border-radius: 10px;
        font-size: 16px; }        
    .btn a{
        text-decoration: none;
        color: #f9f9f9;
    }
    .btn:hover{
        background-color: rgb(53, 53, 173);
    }


    .hero {
      position: relative;
      background-image: url('../images/lesson/g2.png'); /* Replace with your actual image */
      background-size: cover;
      background-position: center;
      height: 500px;
      display: flex;
      align-items: flex-end;
      color: #1a1a1a;
    }

    .content-box {
      background: #f9f9f9;
      padding:  32px 30px;
      margin-left: 24px;
      height: 180px;
      max-width: 600px;
      /* box-shadow: 0 8px 24px rgba(0,0,0,0.1); */
    }

    .logo {
      font-weight: bold;
      color: #2e0071;
      font-size: 18px;
      margin-bottom: 5px;
    }

    .title {
      font-size: 28px;
      font-weight: bold;
      margin-bottom: 10px;
    }

    .title a {
      color: #2e0071;
      text-decoration: underline;
      text-decoration: none;
    }

    .text_title{
      padding: 40px  200px;
      width: 100%;
      height: 200px;
      font-size: 20px;
      line-height:1.5;
    }
    section{
      width: 100%;
      height: 1500px;
      background-color: rgb(237, 234, 234);
    }
    .title_h1{
      margin-top: 24px;
      height: 140px;
      width: 100%;
      text-align: center;
      align-content: center;
      color: #1a1a1a;
    }
    .title_h1 h1{
      font-size: 30px;
    }

    .container {
  display: flex;
  flex-wrap: wrap;
  background-color: #fff;
  border-radius: 20px;
  overflow: hidden;
  max-width: 1000px;
  margin: 50px auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
.image-section{
  width: 40%;
}

.image-section img {
  width: 100%;
  max-width: 500px;
  height: auto;
  object-fit: cover;
}

.text-section {
  padding: 40px;
  flex: 1;
  min-width: 300px;
}

.text-section h1 {
  color: #2e0071;
  font-size: 2em;
  margin-bottom: 20px;
}

.text-section p {
  margin-bottom: 20px;
}

.text-section ul {
  list-style-type: disc;
  padding-left: 20px;
  margin-bottom: 30px;
}
.image-section img{
  height:100%;
}
.text-section li {
  margin-bottom: 10px;
}

button {
  background-color: #250057;
  color: white;
  border: none;
  padding: 14px 30px;
  font-size: 1rem;
  border-radius: 30px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #3d008a;
}

.courses-section {
      padding: 60px 20px;
      text-align: center;
    }

    .courses-section h2 {
      font-size: 32px;
      margin-bottom: 50px;
    }

    .courses-flex {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .course-card {
      background-color: #ffffff;
      border-radius: 20px;
      padding: 30px 20px;
      width: 230px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .course-card:hover {
      transform: translateY(-5px);
    }

    .course-card img {
      width: 80px;
      margin-bottom: 20px;
      object-fit: contain;
    }

    .course-card h3 {
      font-size: 18px;
      color: #2e0066;
      margin-bottom: 10px;
    }

    .course-card h3 a {
      color: #2e0066;
      text-decoration: none;
    }

    .course-card p {
      font-size: 15px;
      color: #333;
    }
    .add_video{
      margin-top: 32px;
      width: 100%;
      height: auto;
      background-color: #fff;
      padding: 32px 32px;

    }
    .videos{
      margin-top: 32px;
      width: 100%;
      height: auto;
      background-color: #fff;
      display: flex;
      justify-content: center;
      gap: 24px;
      flex-wrap: wrap;
    }
    .card_video{
       box-shadow: 0 5px 15px rgba(0,0,0,0.1);
      width: 23%;
      height: 280px;  
      border-radius: 5px;
      overflow: hidden;
    }
    .video{
      width: 100%;
      height: 60%;
      background-color: #00c3ff;
      border-radius: 5px;
      margin-bottom: 8px;
    }
    .vo{
      width: 100%;
      text-align: center;
    }
    
    .video_h_p{
      padding: 0px 4px;
    }
    .video_h_p h3{
      margin-bottom: 12px;
    }
    .video_h_p p{
      margin-top: 4px;
    }

    .video img{
      width: 100%;
      height: 100%;
    }
    .card_video:hover{
      background-color: #f8f2f2;
      transform: translateY(-5px);
    }
  

    .footer {
    width: 100%;
    padding: 40px 100px;
    margin-top: 40px;
    background-color: #fff;
    color: #111; 
    font-size: 14px;
  }

  /* Container for the columns, using flexbox for layout */
  .footer-columns {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap; 
  }

  /* Individual footer column styling */
  .footer-column {
    flex: 1;
    min-width: 180px; 
    margin-right: 20px; 
  }

  /* Remove right margin for the last column */
  .footer-column:last-child {
    margin-right: 0;
  }

  /* Column heading style */
  .footer-column h3 {
    font-weight: bold;
    margin-bottom: 15px;
  }

  /* Links inside each column */
  .footer-column a {
    display: block;
    color: #111; 
    text-decoration: none; 
    margin-bottom: 8px;
    font-weight: normal;
  }

  /* Hover effect on links */
  .footer-column a:hover {
    text-decoration: underline;
  }

  .footer-bottom {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap; 
  }

  /* Copyright text */
  .footer-bottom p {
    margin: 0;
  }

  .footer-bottom .links a {
    margin-left: 20px;
    color: #111;
    text-decoration: none;
  }

  /* Hover effect for bottom links */
  .footer-bottom .links a:hover {
    text-decoration: underline;
  }

  .social-icons a {
    margin-left: 15px;
    color: #111;
    font-size: 20px;
    text-decoration: none;
  }

  @media (max-width:1024px){
    .course-card{
      width: 22%;
    }
    .card_video{
      height: 260px;
    }
    .video_h_p h3{
      font-size: 15px;
    }

  }

  @media (max-width:768px){
    .card_video{
      width: 30%;
    }
     .course-card{
      width: 40%;
     }
     .text_title{
      width: 100%;
      padding: 0px 24px;
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
     }
      .footer-columns {
      gap: 20px;
  }
  }

  @media (max-width: 426px) {
       .logo img{
    width: 90%;
    height: 40px;
    margin-top: 15px;
    margin-bottom: -2px;
 
  }
  nav ul li{
    display: none;
   }
   .btn {
    display: none;
   }
   .span_none{
    display: block;
    color: #f8f4f4; 
   }
   .span_none:hover{
    color: #007bff;
   }
    ul{
    margin-left: 20px;
   }
  .title_h1{
    padding: 0px 24px;
  }
  .title_h1 h1{
    font-size: 24px;
  }

  .hero {
      position: relative;
      background-image: url('../images/lesson/g2.png'); /* Replace with your actual image */
      background-size: cover;
      background-position: center;
      height: 300px;
      display: flex;
      align-items: flex-end;
      color: #1a1a1a;
    }
    .content-box{
      width: 80%;
      height: 120px;
    }
    .logo{
      font-size: 16px;
      margin-top: -18px;
    }
    .title{
      font-size: 17px;
    }
    .text_title{
      height: 150px;
    }
    .text_title p{
      font-size: 16px;
    }
    .title_h1 h1{
      font-size: 26px;
    }
   .container{
    width: 90%;
   }
   .text-section h1{
    font-size: 26px;
   }
  section{
    height:1650px;
  }
  .courses-section h2{
    font-size: 26px;
  }






   .container{
    flex-direction: column;
   }
  
  .image-section img{
  display: none;
  }

   .card_video{
    width: 100%;
   }
    .footer{
        padding: 24px 10px;
      }

  }