* {
      box-sizing: border-box;
      margin: auto;
      padding: 0;
    }
    .body{
        background-color: rgb(0,0,33);
        color: white;
        font-family: 'Poppins', sans-serif;;
    }
    h1{
        height: 6vh;
        text-align: center;
    }
    nav{
      background-color: rgb(14, 14, 145);
      box-shadow: 3px 3px 5px rgba(0,0,0,0.1);
      position: sticky;
    }
    nav ul{
      width: 100%;
      list-style: none;
      display: flex;
      justify-content: flex-end;
      align-items: center;
    }
    nav li{
      height: 50px;
    }
    nav a{
      height: 100%;
      padding: 0 30px;
      text-decoration: none;
      display: flex;
      align-items: center;
      color: #e8e8f1;
    }
    nav a:hover{
      background-color: #9c97f1;
    }
    nav li:first-child{
      margin-right: auto;
    }
    .sidebar{
      position: fixed;
      top: 0;
      right: 0;
      height: 50vh;
      width: 250px;
      z-index: 999;
      background-color: #479ea7;;
      backdrop-filter: blur(10px);
      box-shadow: -10px 0 -10px rgba(185, 126, 126, 0.1);
      display: none;
      flex-direction: column;
      align-items: flex-start;
      /* justify-content: flex-start; */
      gap: 2px;
    }
    .sidebar li{
      width: 100%;
      height: 20px;
      text-align: left;
    }
    .sidebar a{
      width: 100%;
    }
    
    .firstSection{
        display: flex;
        justify-content: space-around;
        margin: 40px 0;
        align-items: center;
    }
    .firstSection >div{
        width: 30%;
    }
    .leftSection{
       font-size: 3rem;
    }
    .leftSection .btn{
        padding: 12px;
        color: white;
        background-color: #1e2167;
        border: 2px solid white;
        border-radius: 6px;
        font-size: 20px;
        cursor: pointer;
    }
    .leftSection .btn a{
        color: white;
        text-decoration: none;
    }
    .leftSection .btn a:hover{
        color: rgb(101, 101, 228);
        font-size: 20.1px;
     }
    
    .rightSection img{
        width: 100%;
        margin: 30px 0;
    }
    .purple{
        color: rgb(150, 86, 211);
        text-decoration: none;
    }
    #element{
        color: blueviolet;
    }
    .secondSection{
        /* max-width: 80vw; */
        width: auto;
        height: auto;
        margin: auto;
        /* height: 60vh; */
        text-align: center;
        padding-left: 15%;
        padding-right: 15%;
    }
    .imageAboutPage {
      width: 50%;
      height: 50%;

  }
    .secondSection >p{
        font-size: 1.2rem;
    }

    main ul{
        font-size: 1.2rem;
    }
main hr{
    border: 0;
    background: #9c97f1;
    height: 1.2px;
    margin: 40px 84px;
}
.secondSection h1{
    font-size: 1.9rem;
}
.thirdSection{
    max-width: 80vw;
    margin: auto;
    height: 40vh;
}
.thirdSection>ul>li>a{
    text-decoration: none;
    color: rgb(150, 86, 211);
}

.fourthSection{
    max-width: 80vw;
    margin: auto;
    height: 3s0vh;
}

 /* Contact form styles */
 .contact{
    max-width: 80vw;
    margin: auto;
    height: 3s0vh;
 }
 .contact>form>button{
    background-color: cyan;
     color: black;
     font-size: 1.2rem;
 }
 form {
    display: grid;
    grid-gap: 10px;
  }
  
  label {
    font-weight: bold;
  }
  
  input,
  textarea {
    width: 100%;
    padding: 5px;
    border-radius: 5px;
    border: 1px solid #ccc;
  }
  
  button {
    padding: 10px 20px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin: auto;
  }
  
/* Footer styles */
footer {
    background-color: rgb(22, 22, 90);
    color: #fff;
    padding: 20px;
    text-align: center;
    margin-top: 70px;
    margin-bottom: 10px;
  }
  
  footer p {
    font-size: 14px;
  }

  table {
    border-collapse: collapse;
    border: 2px solid rgb(200,200,200);
    letter-spacing: 1px;
    font-size: 1.2rem;
  }
  
  td, th {
    border: 1px solid rgb(190,190,190);
    padding: 10px 20px;
  }
  
  th {
    color: rgb(235,235,235);
  }
  
  td {
    text-align: center;
  }
  
  tr:nth-child(even) td {
    color: rgb(250,250,250);
  }
  
  tr:nth-child(odd) td {
    color: rgb(245,245,245);
  }
  
  caption {
    padding: 10px;
  }
  .items::after {
    content: "";
    display: table;
    clear: both;
  }
  .menu-button{
    display: none;
  }
/* for mobile device */
  @media(max-width:1000px){
    .hideOnMobile{
      display: none;
    }
    .menu-button{
      display: block;
    }
    .firstSection div{
      width: 100%;
      height: 100%;
      padding-left: 20px;
    }
    .firstSection .rightSection{
      display: none;
    }
    .secondSection{
      text-align: center;
      width: 100%;
      height: 100%;
      height: auto;
    }
    .thirdSection{
      width: 100%;
      height: 100%;
    overflow-x: scroll;
    overflow-y: scroll;
  }
  .fourthSection{
    width: 100%;
    height: 100%;
  }
  }
  @media(max-width:400px){
    .sidebar{
      width: 100%;
    }
  }