/* ... (Previous CSS remains unchanged) ... */


@media only screen and (min-width: 1024px) {

.popup-success h2{
      font-size: 8vh;
      font-family: alk;
      margin-bottom: 10px;
      margin-top: 40px;
      line-height: 1;
    }

.popup-success{
  width:80%;
  position: fixed;
  top: 10%;
  background-color: red;
      position: fixed;
      width: 80%;
      height: auto;
      padding: 20px;
      padding-bottom: 50px;
      top: 15%;
      left: 10%;
      display: none;
      background-color: #fff;
      box-shadow: 0 0 150px rgba(0, 0, 0, 2);
      border-radius: 8px;
}
/* Style for the course content */
.course-content {
    display: flex;
    width: 90%
;    margin: 20px auto;
    background-color: #fff;
  }
  
  /* Style for the course details */
  .course-details {
    width: 25%;
    position: relative;
    margin-left: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  }
  
  .course-details h2 {
    margin-bottom: 15px;
    font-size: 30px;
    font-family: alk;
    margin-top: 20px;
    margin-left: 15px;
    color: #333;
    line-height: 30px;
    margin-right: 15px;
  }
  
  .course-details p {
    color: #666;
    line-height: 1.5;
    font-family: firago;
    margin-right: 15px;
    font-size: 17px;
    margin-left: 15px;
  }
  
  /* Style for the course banner */
  .course-banner {
    width: 70%;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}
  
  .course-banner img {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    object-fit: cover;
  }
  
  /* Additional styles for the course description */
  .course-description {
    width: 63%;
    margin: 20px auto;
    margin-left: 5%;
    float: left;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  }
  
  .course-description h2 {
    margin-bottom: 15px;
    font-size: 26px;
    color: #333;
    font-family: alk;
  }
  
  .course-description p {
    color: #666;
    line-height: 1.6;
    width: 90%;
    font-family: firago;
  }
  
  .course-price{
    font-size: 50px !important;
    color: #3C95D1 !important;
    font-family: alk !important;
    position: absolute;
    bottom: 40px;
    right: 0px;
  }
  .course-box{
    width: 80%;
    margin: auto;
    margin-top: 50px;
  }

  .course-title{
    text-align: center;
    font-family: alk;
    font-size: 40px;
    line-height: 1;
  }

  .buy-button {
    background-color: #FFFFFF;
    border: 1px solid #3C95D1;
    border-radius: 0px 0px 8px 8px;
    box-sizing: border-box;
    color: #3C95D1;
    cursor: pointer;
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    line-height: 20px;
    margin: 0;
    outline: none;
    padding: 13px 23px;
    position: relative;
    font-family: alk;
    text-align: center;
    text-decoration: none;
    touch-action: manipulation;
    transition: box-shadow .2s,-ms-transform .1s,-webkit-transform .1s,transform .1s;
    user-select: none;
    -webkit-user-select: none;
    width: 100%;
    margin-top: 30px;
    position: absolute;
    bottom: 0;
  }
  
  .buy-button:focus-visible {
    box-shadow: #222222 0 0 0 2px, rgba(255, 255, 255, 0.8) 0 0 0 4px;
    transition: box-shadow .2s;
  }
  
  .buy-button:active {
    background-color: #F7F7F7;
    border-color: #1a91e0;
    transform: scale(.96);
  }
  
  .buy-button:disabled {
    border-color: #DDDDDD;
    color: #DDDDDD;
    cursor: not-allowed;
    opacity: 1;
  }
        

  /* CSS */
.button-23 {
    background-color: #FFFFFF;
    border: 1px solid  #3C95D1;
    border-radius: 8px;
    box-sizing: border-box;
    color:  #3C95D1;
    cursor: pointer;
    display: block;
    font-family: Circular,-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 20px;
    margin: 0;
    outline: none;
    padding: 13px 23px;
    position: relative;
    text-align: center;
    text-decoration: none;
    touch-action: manipulation;
    transition: box-shadow .2s,-ms-transform .1s,-webkit-transform .1s,transform .1s;
    user-select: none;
    -webkit-user-select: none;
    width: auto;
    margin-top: 20px;
    font-family: alk;
  }
  
  .button-23:focus-visible {
    box-shadow: #222222 0 0 0 2px, rgba(255, 255, 255, 0.8) 0 0 0 4px;
    transition: box-shadow .2s;
  }
  
  .button-23:active {
    background-color: #F7F7F7;
    border-color: #1a91e0;
    transform: scale(.96);
  }
  
  .button-23:disabled {
    border-color: #DDDDDD;
    color: #DDDDDD;
    cursor: not-allowed;
    opacity: 1;
  }

    .popup-container {
      position: fixed;
      width: 80%;
      height: 70%;
      padding: 20px;
      top: 15%;
      left: 10%;
      display: none;
      background-color: #fff;
      box-shadow: 0 0 150px rgba(0, 0, 0, 2);
      border-radius: 8px;
    }


    .popup-container h2{
      font-size: 8vh;
      font-family: alk;
      margin-bottom: 10px;
      margin-top: 40px;
      line-height: 1;
    }

    .close-btn {
      width: 30px;
      height: 30px;
      display: flex;
      position: absolute;
      justify-content: center;
      align-items: center;
      font-family: firago;
      background-color: #e74c3c;
      color: #fff;
      font-size: 18px;
      font-weight: bold;
      border: none;
      border-radius: 50%;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }

    .login-form {
      margin-top: 20px;
    }

    .login-form label,
    .login-form input {
      display: block;
      margin-bottom: 10px;
    }

    .login-form input {
      width: 100%;
      padding: 8px;
      border: 1px solid #ccc;
      border-radius: 4px;
    }

    .login-form button {
      background-color: #4caf50;
      color: #fff;
      padding: 10px;
      border: none;
      border-radius: 4px;
      cursor: pointer;
    }
}

@media only screen and (max-width: 1023px) {

  .popup-success h2{
      font-size: 3vh;
      font-family: alk;
      margin-bottom: 10px;
      margin-top: 40px;
      line-height: 1;
    }

.popup-success{
  width:80%;
  position: fixed;
  top: 10%;
  background-color: red;
      position: fixed;
      height: auto;
      padding: 20px;
      padding-bottom: 50px;
      top: 15%;
      display: none;
      background-color: #fff;
      box-shadow: 0 0 150px rgba(0, 0, 0, 2);
      border-radius: 8px;
      margin-left: 5%;
}

/* Style for the course content */
.course-content {
    display: block;
    width: 100%;
    margin: 20px auto;
    background-color: #fff;
  }
  
  /* Style for the course details */
  .course-details {
    width: 100%;
    position: relative;
    height: 300px;
    margin-top: 30px;
    padding-top: 10px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  }
  
  .course-details h2 {
    margin-bottom: 15px;
    font-size: 30px;
    font-family: alk;
    margin-top: 20px;
    margin-left: 15px;
    color: #333;
    line-height: 30px;
    margin-right: 15px;
  }
  
  .course-details p {
    color: #666;
    line-height: 1.5;
    font-family: firago;
    margin-right: 15px;
    font-size: 17px;
    margin-left: 15px;
  }
  
  /* Style for the course banner */
  .course-banner {
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}
  
  .course-banner img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    object-fit: cover;
  }
  
  /* Additional styles for the course description */
  .course-description {
    width: 87%;
    float: left;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  }
  
  .course-description h2 {
    margin-bottom: 15px;
    font-size: 26px;
    color: #333;
    font-family: alk;
  }
  
  .course-description p {
    color: #666;
    line-height: 1.6;
    width: 90%;
    font-family: firago;
  }
  
  .course-price{
    font-size: 50px !important;
    color: #3C95D1 !important;
    font-family: barlow !important;
    position: absolute;
    bottom: 40px;
    right: 0px;
  }
  .course-box{
    width: 90%;
    margin: auto;
    margin-top: 40px;
  }

  .course-title{
    text-align: center;
    font-family: alk;
    line-height: 35px;
    font-size:40px;
    text-align: left;
  }

  .buy-button {
    background-color: #FFFFFF;
    border: 1px solid #3C95D1;
    border-radius: 0px 0px 8px 8px;
    box-sizing: border-box;
    color: #3C95D1;
    cursor: pointer;
    display: inline-block;
    font-family: Circular,-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 20px;
    margin: 0;
    outline: none;
    padding: 13px 23px;
    position: relative;
    font-family: alk;
    text-align: center;
    text-decoration: none;
    touch-action: manipulation;
    transition: box-shadow .2s,-ms-transform .1s,-webkit-transform .1s,transform .1s;
    user-select: none;
    -webkit-user-select: none;
    width: 100%;
    margin-top: 30px;
    position: absolute;
    bottom: 0;
  }
  
  .buy-button:focus-visible {
    box-shadow: #222222 0 0 0 2px, rgba(255, 255, 255, 0.8) 0 0 0 4px;
    transition: box-shadow .2s;
  }
  
  .buy-button:active {
    background-color: #F7F7F7;
    border-color: #1a91e0;
    transform: scale(.96);
  }
  
  .buy-button:disabled {
    border-color: #DDDDDD;
    color: #DDDDDD;
    cursor: not-allowed;
    opacity: 1;
  }
        

  /* CSS */
.button-23 {
    background-color: #FFFFFF;
    border: 1px solid  #3C95D1;
    border-radius: 8px;
    box-sizing: border-box;
    color:  #3C95D1;
    cursor: pointer;
    display: block;
    font-family: Circular,-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 20px;
    margin: 0;
    outline: none;
    padding: 13px 23px;
    position: relative;
    text-align: center;
    text-decoration: none;
    touch-action: manipulation;
    transition: box-shadow .2s,-ms-transform .1s,-webkit-transform .1s,transform .1s;
    user-select: none;
    -webkit-user-select: none;
    width: auto;
    margin-top: 20px;
    font-family: alk;
  }
  
  .button-23:focus-visible {
    box-shadow: #222222 0 0 0 2px, rgba(255, 255, 255, 0.8) 0 0 0 4px;
    transition: box-shadow .2s;
  }
  
  .button-23:active {
    background-color: #F7F7F7;
    border-color: #1a91e0;
    transform: scale(.96);
  }
  
  .button-23:disabled {
    border-color: #DDDDDD;
    color: #DDDDDD;
    cursor: not-allowed;
    opacity: 1;
  }

    .popup-container {
      position: fixed;
      width: 80%;
      height: 70%;
      padding: 20px;
      top: 5%;
      left: 5%;
      display: none;
      background-color: #fff;
      box-shadow: 0 0 150px rgba(0, 0, 0, 2);
      border-radius: 8px;
      z-index: 99;
    }


    .popup-container h2{
      font-size: 4vh;
      font-family: alk;
      margin-bottom: 10px;
      margin-top: 40px;
      line-height: 1;
    }

    .close-btn {
      width: 30px;
      height: 30px;
      display: flex;
      position: absolute;
      justify-content: center;
      align-items: center;
      font-family: firago;
      background-color: #e74c3c;
      color: #fff;
      font-size: 18px;
      font-weight: bold;
      border: none;
      border-radius: 50%;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }

    .login-form {
      margin-top: 20px;
    }

    .login-form label,
    .login-form input {
      display: block;
      margin-bottom: 10px;
    }

    .login-form input {
      width: 100%;
      padding: 8px;
      border: 1px solid #ccc;
      border-radius: 4px;
    }

    .login-form button {
      background-color: #4caf50;
      color: #fff;
      padding: 10px;
      border: none;
      border-radius: 4px;
      cursor: pointer;
    }
}