html {
    font-size: 16px;
    font-family: 'Zain', 'Arial', sans-serif;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
  }
  
body {
  background-color: rgb(212, 252, 237);
  text-align: center; 
  width: 100%;
  height: 100%; 
  margin: 0;
  overflow: scroll;
}

header {
  background-color: rgb(212, 252, 237);
  position: fixed;
  display: flex;
  justify-content: space-between;
  height: 60px;
  width: 100%;
  z-index: 20;
}

header h1 {
  margin: auto 0;
  padding: 0;
  margin-left: 3%;
  text-align: center;
  height:fit-content;
  color: rgb(36, 85, 67);
}

header nav {
  width: 400px;
  height: 100%;
  min-width: 200px;
  margin-right: 3%;
}

header ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  list-style: none;
  padding: 0;
  margin: auto 0;
  text-align: center;
}

header ul li {
  text-align: center;
  width: 100px;
  margin: 0 7px;
}

header a {
  text-align: center;
  font-weight: 400;
  color: rgb(36, 85, 67);
  text-decoration: none;
  font-size: 1.5rem;
}

header a:hover {
  color: rgb(89, 171, 141);
}

header a:active {
  font-size: 1.6rem;
  color: rgb(129, 200, 174);
}

main {
    height: 100%;
    position: relative;
    display: grid;
    grid-template: repeat(8, 1fr) / repeat(8, 1fr);
    grid-auto-rows: 1fr;
    color: rgb(36, 85, 67);
    text-align: center;
    top: 60px;
}

#card {
    grid-area: 3 / 3 / span 4 / span 4;
    background-color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 30px;
    width: 80%;
    justify-self: center;
    box-shadow: 0 0 7px rgb(36, 85, 67);
}

main h1 {
    font-size: 3rem;
    letter-spacing: 0.2rem;
    margin: 0;
    text-decoration: underline;
}

main h2 {
    font-size: 2rem;
    letter-spacing: 0.1rem;
    margin: 0;
}

main p {
    font-size: 1rem;
    letter-spacing: 0.05rem;
    margin: 0;
    margin-top: 5%;
    padding: 0 20px;
    word-break:keep-all;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

@media only screen and (max-width: 1050px) {
    main {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    #card {
        margin-top: 20%;
        height: 500px;
        width: 500px;
    }
}

@media only screen and (max-width: 765px) {
    header h1 {
        display: none;
    }

    header nav {
        width: 100%;
        margin-right: 0;
        min-width: 0;
    }

    header ul {
        width: 100%;
        justify-content: space-around;
        flex-wrap: wrap;
    }

    

    
}

@media only screen and (max-width: 624px) {
    header {
        min-width: 0;
        width: 100%;
        max-width: 624px;
        height: 60px;
        font-size: 2rem;
      }

      header nav {
        width: 100%;
        min-width: 0;
        margin-right: 0;
      }

      header ul {
        justify-content: space-around;
        flex-wrap: wrap;
      }

      header ul li {
        width: auto;
      }

      #card {
        height: 400px;
        width: 400px;
    }
  }

  @media only screen and (max-width: 425px) {
    #card {
        height: 350px;
        width: 350px;
    }
  }

@media only screen and (max-width: 320px) {
    header {
        height: 100px;
    }

    main p {
        font-size: 0.8rem;
    }
    #card {
        height: 273px;
        width: 273px;
    }
}

@media only screen and (max-width: 273px) {
    main p {
        padding: 0;
    }
    #card {
        height: 213px;
        width: 213px;
    }
}

@media only screen and (max-width: 213px) {
    main h1 {
        font-size: 2rem;
        letter-spacing: 0;
    }

    main h2 {
        font-size: 1.5rem;
        letter-spacing: 0;
    }

    main p {
        font-size: 0.8rem;
        letter-spacing: 0;
        text-wrap: nowrap;
        margin: 0 5px;
    }

    #card {
        height: 70%;
        align-self: center;
    }

    
}