moab/scss/app.scss

$dark:  #3B3B3B;
$light: #fff;
$orange:  #EE7100;
$grey: #C4C4C4;
$light-grey: #F4F4F4;

@import url("https://use.typekit.net/zfi0znh.css");
@import url("../node_modules/@fancyapps/fancybox/dist/jquery.fancybox.min.css");
@import "./buttons.scss";

/* common styles */

body { 
  font-family: 'Segoe UI', sans-serif;
  font-size: 16px;
  color: $dark;
  margin: 0;
}

img {
  max-width: 100%;
}

.page-wrap {
  max-width: 1440px;
  margin: 0 auto;
}

footer {
  background-color: $dark;
  height: 300px;
  margin-top: 200px;
  padding-top: 30px;
  color: $light;
}

hr {
  border: 0;
  border-bottom: 1px solid $grey;
  margin-top: 280px;
  margin-bottom: 280px;
}

a {
  text-decoration: none;
  color: $dark;
  white-space: nowrap;
}

.lnk {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  outline: none;
}

.mt-160 {
  margin-top: 160px;
}

.section, .subsection {
  margin-left: 120px;
  margin-right: 120px;
}

.subsection {
  margin-top: 150px;
  margin-bottom: 0;
  padding-bottom: 50px;

  &:first-of-type {
    margin-top: 100px;
  }
}

h1{
  font-family: 'din-2014', 'Segoe UI', sans-serif;
  text-transform: uppercase;
  font-size: 64px;
  margin-bottom: 0;
} 

h2 {
  font-size: 40px;
}

h3 {
  font-size: 40px;
  font-weight: normal;
  margin-top: 105px;
  margin-bottom: 0;
  border-bottom: 1px solid $grey;
  padding-bottom: 54px;
}

.subheading {
  font-size: 24px;
  font-weight: bold;
}

.subheading2 {
  font-size: 24px;
  margin-top: 15px;
  margin-bottom: 60px;
}

.subheading3 {
  font-size: 16px;
  font-weight: bold;
}


td, th {
    padding-right: 30px;
    text-align: left;
}


/* top nav */
nav {
  font-family: 'din-2014', 'Roboto Mono', monospace;
  padding: 0 120px;
  font-style: normal;
  font-weight: 600;

  ul {
    width: 100%;
    margin-top: 70px;
    padding-inline-start: 0;
    display: flex;
    list-style-type: none;
    flex-direction: row;
    height: 30px;

    li {
      margin-right: 63px;
      font-size: 16px;
      text-transform: uppercase;

      a {
        padding-bottom: 9px;
      }

      &.active {
        a {
          display: inline-block;
          border-bottom: 2px solid $orange;
          padding-bottom: 9px;
        }
      }

      &:hover {
        a {
          display: inline-block;
          border-bottom: 2px solid $orange;
          padding-bottom: 9px;
        }
      }

      &:last-child {
        flex: 2;
        text-align: end;
        margin: -10px 0 0 0;
        a {
          font-weight: bold;
          color: $orange;
          border-bottom: none;
        }
      }
    }
  }
}


/* front page section */
.hero1, .tech-spec, .teach, .get-started {
  position: relative;
  .subheading2 {
    max-width: 600px;
  }
  h2 {
    margin-bottom: 24px;
  }
}  

.hero2 {
  text-align: center;
  margin-top: 160px;

  .machine-header {
    font-family: 'din-2014', 'Segoe UI', sans-serif;
    text-transform: uppercase;
    font-size: 55px;
    font-weight: bold;
  }

  .subheading2 {
    margin-bottom: 50px;
  }

  img {
    width: 100%;
  }
}

.hero1 {
  background: url('../img/Hero\ 2_04-29-20.png') no-repeat;
  background-position: top;
  height: 890px;
  width: 100vw;
  position: relative;
  left: calc(-50vw + 50%);

  .section {
    max-width: 1440px;
    margin-left: auto;
    margin-right: auto;
  }
  h2, .subheading2, .content {
    border: 0;
    margin-left: 120px;
    margin-right: 120px;
    max-width: 600px;
  }
}

.background-video {
  margin-top: 200px;
  margin-bottom: 200px;
  width: 100vw;
  position: relative;
  left: calc(-50vw + 50%);

  .background-text-wrapper {
    margin-left: auto;
    margin-right: auto;
    width: 1440px;
  }
  
  .section {
    display: flex;
    align-items: center;
    width: 100%;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
    position: absolute;
    color: white;
    z-index: 1;

    h2, .subheading2, .content {
      border: 0;
      margin-left: 120px;
      margin-right: 120px;
      max-width: 600px;
    }
  }
  .video-wrapper {
    background-color: black;
    video {
      width: 100%;
      opacity: 0.3;
    }
  }
}

.get-started {
  h2 {
    text-align: center;
  }
  .subheading2 {
    max-width: 725px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }
  .tiles {
    justify-content: space-around;
  }
}

.teach {
  img {
    margin-top: 125px;
    margin-left: -30px;
    width: 120%;
  }
}

.content {
  &.moab-viewer {
    display: flex;
  
    .left {
      min-width: 300px;
      display: flex;
      flex-direction: column;

      .moab-viewer-links {
        font-family: 'din-2014', 'Roboto Mono', monospace;
        margin: 120px 0 0 70px;

        div {
          margin-top: 38px;
        }

        span {
          cursor:pointer;
          font-size: 16px;
          text-transform: uppercase;
          display: inline-block;
          padding-bottom: 10px;

          &.active {
            border-bottom: 1px solid $orange;
          }
        }
      }
    }

    .right {
      width: 52vw;
      height: 52vw;

      img {
        position: absolute;
        width: 52vw;
        height: 52vw;
        object-fit: contain;
        opacity: 0;
        transition: opacity 1.0s ease-in-out;

        &.active {
          opacity: 1;
        }
      }
    }
  }
}

/* tiles  (download page and index page) */
.tiles {
  display: flex;
  flex-wrap: wrap;

  a {
    margin-bottom: 16px;
    margin-top: 16px;
  }
  .tile {
    display: flex;
    position: relative;
    flex-direction: column;
    align-items: center;
    box-shadow: 0px 2px 15px rgba(59, 59, 59, 0.1);
    width: 300px;
    height: 300px;
    margin-right: 35px;
    margin-left: 35px;
    border: 1px solid $grey;
    transition: all 0.2s ease-in-out;
    font-weight: bold;

    .tile-top {
      display: flex;
      width: 100%;
      height: 200px;
      background-color: $light-grey;
      justify-items: center;
      align-items: center;

      img {
        margin-left: auto;
        margin-right: auto;
      }

      span {
        width: 300px;
        height: 200px;
        position: absolute;
        display: block;
        top: 0;
        left: 0;
        background: url('../img/icons/play.svg') center center no-repeat rgba(0, 0, 0, 0.3);
    
        &.no-image {
          background: url('../img/icons/play.svg') center center no-repeat rgba(0, 0, 0, 0.0);
        }
      }
    }

    .tile-bottom {
      display: flex;
      height: 100px;
      align-items: center;
    }

   &:hover {
    transition: all 0.2s ease-in-out;
    transform: translateY(-2px);
    box-shadow: 0px 2px 15px rgba(59, 59, 59, 0.4);
   }
  }
}

/* expanding / link block sections */
.tutorial-item {
  display: flex;
  border-bottom: 1px solid $grey;
  padding: 65px 0 65px 0;

  .right {
    font-size: 22px;
    margin-left: 10px;

    a {
      display: inline-block;
      padding-bottom: 2px;
      font-weight: 500;
      color: $orange
    }

    .summary {
      margin-top: 5px;
      max-width: 75%;
    }

    .subheading {
      transition: color 1s ease;
    }

    .details {
      transition:  margin 1s, max-height 1s, opacity 1s;
      opacity: 0;
      max-height: 0;
      overflow: hidden;
    }

    &.expand {
      .subheading {
        transition: color 1s ease;
        color: $orange;
      }
      .details {
        height: auto;
        max-height: 600px;
        margin-top: 40px;
        opacity: 1;
        transition: margin 1s , max-height 1s, opacity 1s;
      }
    }
  }
}

.download {
  display: flex;
  max-width: 600px;
  height: 100px;
  border: 1px solid $grey;
  box-shadow: 0px 2px 15px rgba(59, 59, 59, 0.1);
  align-items: center;
  margin-top: 25px;
  transition: all 0.2s ease-in-out;

  .content {
    margin-left: 20px;
  }

  &:hover {
    transition: all 0.2s ease-in-out;
    transform: translateY(-2px);
    box-shadow: 0px 2px 15px rgba(59, 59, 59, 0.4);
  }
}

h3 + .download {
  margin-top: 55px;
}

// assets page
.gallery {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 15px;

  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

.sketchfab {
  display: flex;

  .left {
    min-width: 300px;
    display: flex;
    flex-direction: column;
    div {
      margin: 22px 0;
      a {
        font-size: 16px;
        text-transform: uppercase;
        padding: 0;

        &.active {
          border-bottom: 1px solid $orange;
        }
      }
    }
  }

  .right {
    iframe {
      width: 60vw;
      height: 40vw;
    }
  }
}

/* tutorial specific markdown */

.md {
  
  margin-left: auto;
  margin-right: auto;
  max-width: 800px;

  h1, h2, h3 {
    margin-top: 20px;
    margin-bottom: 0px;
    border: 0;
    padding-bottom: 10px;
  }

  h3 {
      margin-top:20px;
      font-size: 32px;
  }

  img {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    display: block;
  }

  a {
    display: inline-block;
    padding-bottom: 2px;
    color: $orange;
  }
}

@media only screen and (max-width: 870px) {
  nav {
    padding: 30px 30px 0 0;
    text-align: right;

    ul {
      text-align: right;
      display: none;
      margin-top: 0;

      &.active {
        display: block;
      }

      li {
        margin: 0;

        &:last-child {
          margin: 0;
        }
      }
    }

    .hamburger {
      display: inline-block;
    }
  }

  .hero1 {
    .section {
      margin: 0;
      .subheading2, h2, .content {
        margin-left: 10px;
        margin-right: 10px;
      }
    }
  }

  .background-video {
    width: 220vw;
    .background-text-wrapper {
      max-width: 100vw;
      margin: 0 10px;
      .subheading2, h2, .content {
        margin-left: 10px;
        margin-right: 10px;
      }
    }
  }

  .teach {
    img {
      margin: 100px 10px;
      width: 100%;
    }
  }
  .content {
    &.sketchfab, &.moab-viewer {
      display: flex;
      flex-direction: column;
    }

    &.tile {
      display: flex;
      flex-wrap: wrap;
    }
  }

  .section, .subsection, .md {
    margin-left: 10px;
    margin-right: 10px;
  }
}