.sdk-img {
  align-self: center;
}

.light {
  .sdk-img {
    content:url(../../img/graphics/sdk-white.png);
  }

  .ref-book-illustration {
    content:url(../../img/graphics/ref-book-light.png)
  }

  .tutorial-illustration {
    content:url(../../img/graphics/tutorials-illustration-light.png)
  }

  .concepts-doc-illustration {
    content:url(../../img/graphics/concepts-docs-light.png)
  }

  .use-cases {
    .wallet-illustration {
      content:url(../../img/graphics/wallet-light.svg)
    }

    .token-illustration {
      content:url(../../img/graphics/tokens-light.png)
    }

    .connections-illustration {
      content:url(../../img/graphics/nodes-light.svg)
    }
  }

  .quickstart-image {
    content:url(../../img/graphics/getting-started-pages-light.png)
  }

  .dev-tools-img {
    content:url(../../img/graphics/dev-tools-light.svg)
  }

  .dev-tools-link:hover p {
    color: $black
  }
}

.dark {
  .sdk-img {
    content:url(../../img/graphics/sdk-black.png);
  }

  .ref-book-illustration {
    content:url(../../img/graphics/ref-book.png)
  }

  .tutorial-illustration {
    content:url(../../img/graphics/tutorials-illustration.png)
  }

  .concepts-doc-illustration {
    content:url(../../img/graphics/concepts-doc.png)
  }

  .use-cases {
    .wallet-illustration {
      content:url(../../img/graphics/wallet-dark.png)
    }

    .token-illustration {
      content:url(../../img/graphics/tokens-dark.png)
    }

    .connections-illustration {
      content:url(../../img/graphics/nodes-dark.png)
    }
  }

  .quickstart-image {
    content:url(../../img/graphics/getting-started-pages-dark.svg)
  }

  .dev-tools-img {
    content:url(../../img/graphics/dev-tools-dark.png)
  }

  .dev-tools-link:hover p {
    color: $white;
  }

  .flat-card-grid .nav-link:hover {
    color: $gray-200;
  }
}

// Video Cards
.get-started-img, .flat-card {
    max-width:100%;
    max-height:100%;
}

.faded-text {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 400;
  font-size: 15.5667px;
  line-height: 23px;
}

.page-docs-index {

  section {
    padding-top: 64px;
    padding-bottom:64px;
  }

  .dev-tools-link {
    h6::before {
      margin-top: -20px;
      height: 20px;
    }

    h6:hover {
      text-decoration: underline;
      text-decoration-color: $purple;
      background: none!important;
    }

    &:hover p {
      text-decoration: none !important;
      background: none !important;
      display: inline-block; // Inline blocks don't have underlines
    }

    a:hover {
      color: $purple;
      text-decoration: none !important;
    }

    .btn-arrow::after{
      content: url(../img/icons/arrow-right-purple.svg);
      width: 1.5rem;
      height: 1.5rem;
    }
  }

  .langs {
    
    h5:hover {
      text-decoration: underline;
      text-decoration-color: $purple;
      background: none!important;
    }

    a:hover{
      text-decoration: none !important;
    }

    .btn-arrow::after{
      content: url(../img/icons/arrow-right-purple.svg);
      vertical-align: baseline;
      width: 1.5rem;
      height: 1.5rem;
    }

    h5 {
      margin-block-start: 0 !important;
    }
  }

  h1 {
    font-size: 3.875rem;
  }

  .arrow-purple::after {
    content: url(../img/icons/arrow-right-purple.svg);
  }

  .documentation-index:hover, .documentation-index::after {
    color: $purple;
    text-decoration: none !important;
    background: none !important;
  }
} 

@media (max-width: 765px) {
  .page-docs-index {
    h1 {
      font-size: 3rem;
    }

    .flat-card-grid {
      grid-gap: 24px;
  
      .flat-card {
        padding: 32px 12px;
      }
    }

  }

  .page-docs-index::before {
    display: none;
  }
}

#langs-cards {
  grid-gap: 40px;
}

@media (max-width: 991.98px) {
  /* Fix dropdown size with top banner present */
  .page-docs-index .langs-cards {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: auto;
  }
}

.dev-tools-img {
  max-width:100%; 
  max-height: 100%;
  margin:auto;
}

.page-docs {
  .h4::before {
    margin-top: 0;
    height: 0;
  }

  .row {
    margin-right: 0;
    margin-left: 0;
  }

  .video-grid {
    grid-gap: 35px;
  }

  .title-space {
    margin-bottom: 16px;
  }

  .circled-logo {
    margin-left:0.1rem;
  }
}

.flat-card-grid {
  grid-gap: 15px;
  max-width: 100%;
  min-height: 384px;

  .flat-card {
    padding: 32px 50px;
    height: 100%;
    width: 100%;
    box-shadow: none;
  }

  .flat-card-padding {
    margin-bottom: 75px;
  }

  img {
    width: auto;
    height: 115px;
    margin-left: auto;
    margin-right: auto;
  }

  .nav-link {
    border: none !important;

    &:hover {
      text-decoration: underline;
      text-decoration-color: $purple;
    }
    
    &::after {
      content: none !important;
    }
  }

  @include media-breakpoint-down(md) {
    .flat-card-padding {
      margin-bottom: 0;
    }

    .nav-link::after {
      content: ' ' !important;
    }
  
    .flat-card .btn {
      display: none;
    }
  }
}

.float-up-on-hover {
  transition: all 0.35s ease-out;
  cursor: pointer;
  &:hover {
    -webkit-transform: translateY(-16px);
    -moz-transform: translateY(-16px);
    -ms-transform: translateY(-16px);
    -o-transform: translateY(-16px);
    transform: translateY(-16px);
  }

  // Make the floating idempotent
  .video-image {
    &:hover {
      -webkit-transform: none;
      -moz-transform: none;
      -ms-transform: none;
      -o-transform: none;
      transform: none;
    }
  }
}

// On mobile the vertical spacing is correct without adjustment.
@media (min-width: 992px) {
  .align-button-on-bottom {
    .btn-primary {
      position: absolute;
      bottom: 0;
    }
  }
}

.center-image {
  display: flex;
  justify-content: center;
}

.quickstart-card {
  .quickstart-image {
    margin-left: -20px;
    margin-right: -20px;
    margin-bottom: -20px;
  }

  @include media-breakpoint-up(lg) {
    margin-left: -32px;
    margin-right: -32px;
    margin-bottom: -32px;
    width: calc(100% + 64px);
  }
}

.explore-links {
  .card-grid {
    grid-gap: 40px;
  }
}

.full-documentation-link {
  margin-top: -35px;
}