:root{
  --mainColor:#eaeaea;
  --secondaryColor:#fff;

  --borderColor:#c1c1c1;

  --mainText:black;
  --secondaryText:#4b5156;

  --themeDotBorder:#24292e;

  --previewBg:rgb(251,249,243,0.8);

  --previewShadow:#f0ead6;

  --btnColor:black;
}

html, body{
  padding: 0;
  margin: 0;
}

h1, h2, h3, h4, h5, h6, strong{
  color: var(--mainText);
  font-family: 'Russo One', sans-serif;
  font-weight: 500;
}

p, li, span, label, input, textarea{
  color: var(--secondaryText);
  font-family: 'Roboto Slab', serif;
}

a{
  text-decoration: none;
  color: #17a2b8;
}

ul{
  list-style: none;
}

h1{font-size: 56px;}
h2{font-size: 36px;}
h3{font-size: 28px;}
h4{font-size: 24px;}
h5{font-size: 20px;}
h6{font-size: 16px;}

.s1{
  background-color: var(--mainColor);
  border-bottom:1px solid var(--borderColor);
  overflow: auto;
}

.s2{
  background-color: var(--secondaryColor);
  border-bottom:1px solid var(--borderColor);
  overflow: auto;
}


.main-container{
  width: 1200px;
  margin:auto;
}

.greeting-wrapper{
  display: grid;
  text-align: center;
  align-content: center;
  min-height: 10em;
}

.intro-wrapper{
  background-color: var(--secondaryColor);
  border: 1px solid var(--borderColor);
  border-radius: 5px 5px 0 0;

  -webkit-box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
  -moz-box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
  box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);

  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    'nav-wrapper nav-wrapper'
    'left-column right-column'
    ;
}

#navigation{
  margin:0;
  padding: 10px;
}

#navigation li{
  display: inline-block;
  margin-right: 5px;
  margin-left: 5px;
}

.nav-wrapper{
  border-radius: 5px 5px 0 0;
  grid-area: nav-wrapper;
  border-bottom: 1px solid var(--borderColor);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--mainColor)
}

#navigation a{
  color: var(--mainText);
}

.browser-dot{
  background-color: black;
  height: 15px;
  width: 15px;
  border-radius:50%;
  margin: 5px;
  -webkit-box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
  -moz-box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
  box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
}

.dots-wrapper{
    display: flex;
    padding: 10px;
}

#dot-1{
  background-color: #FC6058;
}

#dot-2{
  background-color: #FEC02F;
}

#dot-3{
  background-color: #2ACA3E;
}

.left-column{
  grid-area: left-column;
}

#profile-pic{
  display: block;
  margin: auto;

  height: 200px;
  width: 200px;
  object-fit: cover;
  border: 2px solid var(--borderColor)
}

#theme-options-wrapper{
  display: flex;
  justify-content: center;
}

.theme-dot{
  height: 30px;
  width: 30px;
  border-radius: 50%;
  margin: 5px;
  border:2px solid var(--themeDotBorder);

  -webkit-box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
  -moz-box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
  box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);

  cursor: pointer;
}

.theme-dot:hover{
  border-width: 5px;
}

#light-mode{
  background-color: #fff
}
#blue-mode{
  background-color: #192734
}
#green-mode{
  background-color: #78866b
}
#purple-mode{
  background-color: #7E4C74
}

settings-note{
  font-size: 12px;
  font-style: italic;
  text-align: center;
}

.right-column{
  grid-area: right-column;
  display: grid;
  align-content: center;

  padding-top: 50px;
  padding-bottom: 50px;

}

#preview-shadow{
  background-color: var(--previewShadow);
  width: 300px;
  height: 180px;
  padding-left: 30px;
  padding-top: 30px;
}

#preview{
  width: 300px;
  border: 1.5px solid #17a2b8;
  background-color: var(--previewBg);
  padding:15px;
  position: relative;
}
.corner{
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1.5px solid #17a2b8;
  background-color: #fff;
  position: absolute;
}

#corner-tl{
  top:-5px;
  left: -5px;
}

#corner-tr{
  top:-5px;
  right: -5px;
}

#corner-br{
  bottom:-5px;
  right: -5px;
}

#corner-bl{
  bottom:-5px;
  left: -5px;
}

.about-wrapper{
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(320px,1fr));
  padding-bottom: 50px;
  padding-top: 50px;
  gap:100px;
}

#skills{
  display: flex;
  justify-content: space-evenly;
  background-color: var(--previewShadow);
}

.social-links{
  display: grid;
  align-content: center;
  text-align: center;
}

.social-image{
  width: 250px;
  height: 250px;
}

.post-wrapper{
    display: grid;
    grid-template-columns: repeat(auto-fit, 320px);
    gap:20px;
    justify-content: center;
    padding-bottom: 50px;
}

.post{
  border: 1px solid var(--boderColor);
  -webkit-box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
  -moz-box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);
  box-shadow: 1px 1px 3px -1px rgba(0,0,0,0.75);

}
.thumbnail{
  display : block;
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.post-preview{
  background-color: #fff;
  padding: 15px;
}

.post-title{
  color: black;
  margin: 0;
}

.post-intro{
  color: #4b5156;
  font-size: 14px;
}

#contact-form{
  display:block;
  max-width: 600px;
  margin: auto;
  border: 1px solid var(--borderColor);
  padding: 15px;
  border-radius: 15px;
  background-color: var(--mainColor);
  margin-bottom: 50px;
}

#contact-form label{
  line-height: 2.7em
}

#contact-form textarea{
  min-height: 100px;
  font-size: 14px;
}

.input-field{
  width: 100%;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: var(--secondaryColor);
  border-radius: 5px;
  border-radius: 1px solid var(--borderColor);
  font-size: 14px;
}

#submit-btn{
  margin-top: 10px;
  width: 100%;
  padding-top: 10px;
  padding-bottom: 10px;
  color: #fff;
  background-color: var(--btnColor);
  border: none;
}

@media screen and (max-width: 1200px){
  .main-container{
    width: 95%;
  }
}

@media screen and (max-width: 800px){
  .intro-wrapper{
    grid-template-columns: 1fr;
    grid-template-areas:
      'nav-wrapper'
      'left-column'
      'right-column'
      ;
}
  .right-column{
    grid-area: right-column;
    display: grid;
    align-content: center;

    padding-top: 50px;
    padding-bottom: 30px;
  }
}