@import url(https://fonts.googleapis.com/css2?family=Poppins%3Awght%40100%3B200%3B300%3B400%3B500%3B600&display=swap%27%29%3B);

 *{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    font-family: 'Poppins', sans-serif;
 }

 html{
    font-size: 62.5%;

 }
 body{
    width: 100%;
    height: 100vh;
    overflow-x: hidden;
    background-color: aliceblue;
    background-image: url();
    color: gray;
 }
 header{
    margin-top: 20px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 9%;
    background-color: transparent;
    filter: drop-shadow(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
 }
 .logo{
    font-size: 3rem;
    color: blue;
    font-weight: 800;
    cursor: pointer;
    transition: 0.5s ease;

 }
 .logo:hover{

    transform: scale(1.1);
 }
 nav a{
    font-size: 1.8rem;
    color: gray;
    margin: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
    border: bottom  3px solid transparent; 


 }
 nav a:hover,
 nav a.active{
    color: blue;
    border-bottom: 3px solid blue;
 }


 @media(max-width:995px){
    nav{
        position: absolute;
        top: 100%;
        right: 0;
        width: 40%;
        border-left: 3px solid blue;
        border-bottom: 3px solid blue;
        border-bottom-left-radius: 2rem;
        padding: 1rem solid;
        background-color: aliceblue;
        border-top: 0.1rem rgba(0, 0,0, 0.1);


    }
    nav.active{
        display: block;

    }
    nav a{
        display: block;
        font-size: 2rem;
        margin: 3rem 0;

    }
    nav a:hover,
    nav a.active{
        padding: 1rem;
        border-radius: 0.5rem;
        border-bottom: 0.5rem solid blue;

    }

 }