:root {
    --index-primary-bgc: #0a0908; /* black */
    --index-alt-bgc: #191919; /* gunmetal */
    --index-primary-font: #f8f9fa; /* white */
    --index-primary-header: #1E90FF; /* dodger blue */
    --index-primary-header-hover: #b4cee7; /* grey blue */
    --index-alt-font: #ffff3f; /* highlighter yellow */
    --index-alt-font-hover: #fafac1; /* grey yellow */
    --index-primary-borders: #720026; /* dark red */
    --outline:  #71706e; /* dark silver */

    --prex-primary-bgc: #212529;
}
/* Classes & IDs */
#yellow {
  color: var(--index-alt-font);
}

.hidden {
  display: none;
}

.breadcrumbs {
  font-size: 18px;

  a {
    color: var(--index-alt-font);

    &:hover {
      color: var(--index-alt-font-hover);
    }
  }
}

/* Pages */
#index {
    background: linear-gradient(135deg, #00000055 25%, transparent 25%) -40px 0/ 80px 80px, linear-gradient(225deg, #000000 25%, transparent 25%) -40px 0/ 80px 80px, linear-gradient(315deg, #00000055 25%, transparent 25%) 0px 0/ 80px 80px, linear-gradient(45deg, #000000 25%, #191919 25%) 0px 0/ 80px 80px;
    text-align: center;
    font-family: "Raleway", sans-serif;
    font-size: 32px;
    color: var(--index-primary-font);

    header {
        h1, a{
            color: var(--index-primary-header);
            text-decoration: none;
            font-size: 64px;
            margin-top: 3%;

            &:hover {
                color: var(--index-primary-header-hover);
            }
        }
        p {
            color: #9f86c0;
        }
    }

    .cont-btn {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;

        margin-left: 25%;
        margin-right: 25%;
        margin-top: 3%;
        margin-bottom: 3%;

        .btn {
            padding-left: 3%;
            padding-right: 3%;
            background-color: #191919;
            background-image:  repeating-radial-gradient( circle at 0 0, transparent 0, #191919 40px ), repeating-linear-gradient( #00000055, #000000 );
            border-radius: 5%;
            border: 25px var(--index-primary-bgc) solid;
            outline: 5px var(--outline) solid;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);

            p, a {
                color: var(--index-alt-font);
                font-size: 64px;
                text-decoration: none;

                &:hover {
                    color: var(--index-alt-font-hover);
                }
            }
        }

        svg {
            height: 150px;
            width: 150px;
            fill: var(--index-primary-font);
        }
    }

    /* Index Media Queries */
    @media (max-width: 1600px) {
        .cont-btn {
            justify-content: center;
            gap: 3rem;
        }
    }

  @media (max-width: 1200px) {
    .cont-btn {
      flex-wrap: wrap;
      justify-content: center;
      margin: 3% 10%;
      gap: 2.5rem;
    }
  }

  @media (max-width: 768px) {
    font-size: 22px;

    header {
      h1,
      a {
        font-size: 48px;
      }
    }

    .cont-btn {
      flex-direction: column;
      margin: 3% 8%;
      gap: 2rem;

      .btn {
        border-width: 16px;
      }

      svg {
        width: 110px;
        height: 110px;
      }
    }
  }

  @media (max-width: 480px) {
    font-size: 18px;

    header {
      h1,
      a {
        font-size: 36px;
      }
    }

    .cont-btn {
      margin: 3% 5%;
      gap: 1.5rem;

      .btn {
        border-width: 12px;

        p,
        a {
          font-size: 32px;
        }
      }

      svg {
        width: 80px;
        height: 80px;
      }
    }
  }
}

#prex {
  background: linear-gradient(135deg, #00000055 25%, transparent 25%) -40px 0/ 80px 80px, linear-gradient(225deg, #000000 25%, transparent 25%) -40px 0/ 80px 80px, linear-gradient(315deg, #00000055 25%, transparent 25%) 0px 0/ 80px 80px, linear-gradient(45deg, #000000 25%, #191919 25%) 0px 0/ 80px 80px;
  text-align: center;
  font-family: "Raleway", sans-serif;
  font-size: 32px;

  button {
    padding: 1em;
    background-image: repeating-radial-gradient( circle at 0 0, transparent 0, #191919 40px ), repeating-linear-gradient( #00000055, #000000 );
    border-radius: 15%;
    border-color: var(--index-primary-font);
    color: var(--index-primary-font);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
    font-size: 18px;
  }

  .list-div {
    background: linear-gradient(135deg, #2b2b2b 0%, #4a4a4a 45%, #8a8a8a 100%);
    color: var(--index-primary-font);
    padding-bottom: 5%;
    padding-left: 3px;
    padding-right: 3px;
    padding-top: 1%;
    margin-left: 15%;
    margin-right: 15%;
    margin-top: 2%;
    border-radius: 3%;
    overflow-x:scroll;

    border: 15px var(--index-primary-bgc) solid;
    outline: 5px var(--outline) solid;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
    font-size: 24px;
    
    h2 {
      font-size: 30px;
    }

    pre code {
      overflow-x:scroll;
    }

    ul {
      padding: 0;
      margin: 0 auto;
      list-style-position: inside;
      
      li {
        list-style: none;
        font-size: 24px;

        a {
          color: var(--index-alt-font);

          &:hover {
            color: var(--index-alt-font-hover);
          }
        }
      }
    }
  }

  header {
        h1 a{
            color: var(--index-primary-header);
            text-decoration: none;
            font-size: 64px;
            margin-top: 3%;

            &:hover {
                color: var(--index-primary-header-hover);
            }
        }
      p {
          color: #9f86c0;
        }
    }

  footer {
    color: var(--index-primary-font);
  }

  /* Project/Exercise Media Queries */
  @media (max-width: 768px) {
    .list-div {
      margin: 0;
      padding: 0;
    }
  }
}

#scoundrel {
  background: linear-gradient(135deg, #00000055 25%, transparent 25%) -40px 0/ 80px 80px, linear-gradient(225deg, #000000 25%, transparent 25%) -40px 0/ 80px 80px, linear-gradient(315deg, #00000055 25%, transparent 25%) 0px 0/ 80px 80px, linear-gradient(45deg, #000000 25%, #191919 25%) 0px 0/ 80px 80px;
  text-align: center;
  font-family: "Raleway", sans-serif;
  font-size: 32px;
  color: var(--index-primary-font);

  nav a {
      color: var(--index-alt-font);

      &:hover {
        color: var(--index-alt-font-hover);
        }
    }

  button {
        padding: 1em;
        background-image: repeating-radial-gradient( circle at 0 0, transparent 0, #191919 40px ), repeating-linear-gradient( #00000055, #000000 );
        border-radius: 15%;
        border-color: var(--index-primary-font);
        color: var(--index-primary-font);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
        font-size: 18px;
    }

  .cont {
    display: flex;
    gap: 10%;
    margin-left: 5%;
    margin-right: 5%;

    p {
      margin-left: 5%;
      margin-right: 5%;
    }

      h1 {
        font-size: 128px;
        letter-spacing: 0.2em;
        color: var(--index-primary-header);
      }

      @media (max-width: 2154px) {
        display: inline-block;
        text-align: center;
        h1 {
          font-size: 64px;
          letter-spacing: 0;
        }
      }
  }
}

#code-explanation {
  background: linear-gradient(135deg, #00000055 25%, transparent 25%) -40px 0/ 80px 80px, linear-gradient(225deg, #000000 25%, transparent 25%) -40px 0/ 80px 80px, linear-gradient(315deg, #00000055 25%, transparent 25%) 0px 0/ 80px 80px, linear-gradient(45deg, #000000 25%, #191919 25%) 0px 0/ 80px 80px;
  font-family: "Raleway", sans-serif;
  color: var(--index-primary-font);
  font-size: 18px;

  header {
    h1 {
      text-align: center;
      font-size: 64px;
      margin-top: 3%;

      a {
        text-decoration: none;
        color: var(--index-primary-header);
        &:hover {
          color: var(--index-primary-header-hover);
        }
      }
    }

    p {
      text-align: center;
      color: #9f86c0;
      font-size: 32px;
    }

    nav {
      padding-left: 15px;

      a {
          color: var(--index-alt-font);

          &:hover {
          color: var(--index-alt-font-hover);
        }
      }
    }
  }

  .content-div {
    margin-top: 10px;
    margin-bottom: 10px;
    background-color: var(--prex-primary-bgc);
    padding: 5px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);

    img {
      width: 600px;
      height: 300px;
    }

    a {
          color: var(--index-alt-font);

          &:hover {
          color: var(--index-alt-font-hover);
        }
      }
  }
  main, footer {
    padding-left: 15px;
    padding-right: 15px;
  }


  /* Media Queries */
  @media (max-width: 600px) {
    header {
      h1 {
        font-size: 32px;
      }
      p {
        font-size: 18px;
      }
    }

    .content-div {
      img {
        width: 300px;
        height: 200px;
      }
    }
  }
}