:root{
    --colora:#fff;
    --colorb:#e6e6e6;
    --colorc:#555555;
    --shadow:rgba(0,0,0,.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: normal;
    line-height: 25px;
}
html { 
     scroll-behavior:smooth;
     }
   /* header section */
.header {
    padding: 15px 25px;
    background: var(--colorc);
    border-bottom: 2px solid grey;
}
nav,
.header ul{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header ul {
    width: 40%;
}
.header h1 {
    margin: 0;
}
h1 {
    font-size: 1.7rem;
}
#austinet {
    background: var(--colora);
    border-radius: 100%;
    padding: 5px 10px;
    color: var(--colorc);
    font-weight: 700;
      }
a {
    text-decoration: none;
    color: var(--colora);
    font-size: 1.2rem;
    padding-bottom: 5px;
}
.header a:hover {
    border-bottom: 2px solid white;
}
.header h1 a {
    font-size: 1.5rem;
}
.header i {
    font-size: 25px;
    color: var(--colora);
    display: none !important;
}
  /* about section */
#about {
    display: flex;
    padding: 10px;
}
.content {
    width: 45%;
    align-self: center;
    padding: 20px ;
}
.logo {
    width: 150px;
}
.btn {
    background: var(--colorc);
    border: 3px solid grey;
    border-radius: 5px;
    margin: 20px 0 10px;
    padding: 0.8rem 1.3rem;
    display: inline-block;
    font-weight: 500;
}
.btn:hover {
    background: var(--colora);
    color: #444;
}
.profile {
    width: 50%;
    box-shadow: 0 0 7px var(--shadow);
    border-radius: 25px;
    margin: auto;
}
 .top {
    background: #eee;
    padding: 1rem;
    border-top-left-radius: 25px;
    border-top-right-radius: 25px;
 }
 .center img {
     width: 300px;
     border-radius: 100%;
     box-shadow: 0 0 7px var(--shadow);
     display: block;
     margin: 10px auto; 
 }
 .bottom {
     padding: 1rem;
     background: #444;
     text-align: center;
     border-bottom-left-radius: 25px;
     border-bottom-right-radius: 25px;
 }
.bottom i{
  margin: 0 10px;
}
.bottom h3 {
    color: var(--colorb);
    margin-top: 0;
}
  /* skillset */
#skillset {
     margin: 50px 0;
     padding:0 45px;
} 
.svg {
    height: 8.5rem;
}
#skillset h2{
    text-align: center;
}
#skillset ul{
  display: grid;
  grid-template-columns: auto auto auto;
  justify-content: space-between;
  row-gap: 50px;
}
 /* education and hobbies section */
 .main {
    display: grid;
    grid-template-columns: auto auto;
    justify-content: space-between;
    row-gap: 30px;
    padding: 0 40px;
 }
 .activities,
 .hobbies,
 .education, 
 .work {
    border-left: 5px solid #333;
    padding: 0 10px; 
  }
h2,
h1,
h3 {
    margin: 10px 0;
    color: #222;
}
ul {
      font-size: 1.16rem;  
      list-style-type: none;
}
p {
    margin: 20px 0;
    font-size: 1.2rem;
}
#hng {
    color: rgba(0, 0, 255, 0.685);
}
 /* contact section */
#contact {
    padding: 40px;
}
#contact i {
    margin-right: 10px;
}
#contact li {
    margin-bottom: 10px;
}

   /* footer section */
.footer {
    text-align: center;
    padding: 8px;
    background: var(--colorc);
    color: var(--colora);
}
.socials i {
    margin: 10px 10px 5px;
    border-radius: 50%;
    padding: 10px;
    display: inline-block;
}
.footer i {
    border: 2px solid var(--colora);
    padding: 0.5rem;
    font-size: 1.25rem;
}
.footer p {
    font-size: 0.9rem;
}

@media screen and (max-width:850px) {
    .header i {
        display: inline-block !important;
    }
    #list{
        display: none;
    }
    #skillset ul{
        grid-template-columns: auto auto;
    }
    .header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        position: fixed;
        padding: 20px;
        width: 100%;
        z-index: 2;
       
    }
    #about {
        position: relative;
        top:65px;
        clear: both;
    }
    #skillset{
        position: relative;
        top: 25px;
    }
    nav {
        display: block;
        flex-direction: column;
    }
    .header ul {
        width: 100%;
        display: none;
    }
    li {
        margin: 10px 0;
    }
}
@media screen and (max-width:645px){
    html {
        font-size: 14px;
    }
    #about {
        flex-direction: column;
        width: 100%;
    }
    .btn {
        margin-top: 10px;
    }
    .profile,
    .content,
    .center img{
        width: 95%;
    }

    #skillset ul{
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }
    .main {
        display: flex;
        flex-direction: column;
    }
    .main,
    .content,
    #contact{
       padding:10px;
   }
}