body {
    
    color: #747474;
    font-weight: 400;
    font-family: Roboto,Arial,sans-serif;
    padding-top: 8px;
    -webkit-font-smoothing: antialiased;
    
    
}


a {
    color: grey;
    text-decoration: none;
}
a:visited {
    color: grey;
}


.logo-docplanner{
    width: 268px;
    height: 33px;
    
}

.docplanner-header{
    display: flex;
    justify-content: space-around;
    padding : 10px
 
}
.introduction-title {
    font-weight: 100;
    text-align: center;
    font-size: 30px;
    color: #00b39b;
}

.introduction {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 50px 0;
   
}





.introduction-text {

   display: flex; 
   justify-content: center;
    width: 70%;
    margin: auto;
}

.introduction-text {
    margin: 0.8em 0;
    line-height: 1.75;
    font-weight: 400;
    float: left;
    min-height: 1px;
    padding: 10px;
}

.introduction-paragraph {
    margin: 10px;
}

.main-nav .is-current {
    color: #00b39b;
}
.main-nav a {
    color: #ababab;
    padding: 0 0.6em;
}

a {
    background-color: transparent;
    
}
.main-nav {
    list-style: none;
    font-size: .9375rem;
    font-weight: 400;
    line-height: 2em;

    }
 
    .section-2 {
        
        display: grid;
        grid-template-columns: repeat(3,1fr);
        grid-gap: 20px;
      }
 
    
    .patients {
        background-color: #00ccb1;

    }

    .doctors {

        background-color: #3d83df;
    }

    .clinics {
        background-color: #1b2734;

    }
    .box {
        height: 300px;
        border-radius: 10px;
        padding: 20px;
        color: white;
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        

    }
    .box p {
        font-size: 20px;

    }
    select {
        border: none;
        background-color: transparent;
        text-decoration: underline;
        color: white;
        font-size: 20px;
    }

    option{
        color: grey;
    }

    .section-2 {
        width: 70%;
        margin: auto;
    }

.section-3 {
    background-color: #dff8f6;
    height: 600px;
    margin-top: 50px;
    position: relative;
    overflow: hidden;
}
.plateform {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    grid-gap: 20px;
    width: 70%;
    margin: auto;
}
.stats h3 {
    color: #00b39b;
    font-weight: 100;
width: 70%;
}
.stats p {
    color: gray;
    width: 70%;
}
.logo {
    position: absolute;
    top: 40%;
    left: 10%;

}





    @media ( max-width:500px) {

        .introduction-text{
            display: grid;
            grid-template-columns: 100%;
        }

        .introduction {
           width: 100%;
           
        }
        .introduction-title h1 {
            text-align: center;
        }

        .section-2 {
        
            display: grid;
            grid-template-columns: repeat(1,1fr);
            grid-gap: 20px;
            
          }
          .section-2{
            width: 100%;
          }
          
    }