// Tile
//
// A tile block contains an image with an overlaid title and tagline. Generally used for
// campaigns, but can be used in any context.
//
// Markup:
//   <article class="tile">
//     <a class="wrapper" href="#">
//       <div class="tile__meta">
//         <h1 class="tile__title">Kitten Overlords</h1>
//         <p class="tile__tagline">According to the latest research, kittens will outlive the human species after the apocalypse.</p>
//       </div>
//       <img alt="kitten overlords" src="/styleguide/assets/placeholder-large.jpg" />
//       <!-- <video src="source.mp4" width="1080" height="1080" poster="poster.png" autoplay loop></video> -->
//     </a>
//   </article>
//
// Styleguide Tile
.tile {
  height: 0;
  padding-bottom: 100%;
  position: relative;

  &.-unpublished {
    opacity: 0.45;
  }

  > .wrapper {
    display: block;
    overflow: hidden;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;

    &:before {
      bottom: 0;
      content: "";
      display: block;
      height: 100%;
      position: absolute;
      width: 100%;
      z-index: 5;
      background: linear-gradient(rgba(#000, 0) 40%, rgba(#000, 0.2) 70%, rgba(#000, 0.5) 87%, rgba(#000, 0.85) 100%);
    }
  }

  .modernizr-no-cssgradients & {
    > .wrapper {
      &:before {
        background: transparent neue-asset-url("images/fallbacks/black-gradient.png") 0 bottom repeat-x;
      }
    }
  }

  video {
    width: 100%;
    height: auto;
  }

  img {
    display: block;
    width: 100%;
    z-index: 1;
  }

  .tile__meta {
    bottom: 0;
    color: #fff;
    padding: 18px;
    position: absolute;
    width: 100%;
    z-index: 10;

    .modernizr-no-cssgradients & {
      background: transparent neue-asset-url("images/fallbacks/black-gradient.png") 0 bottom repeat-x;
    }
  }

  .tile__flag {
    color: #000;
    font-size: $font-smaller;
    font-weight: $weight-sbold;
    left: 0;
    line-height: 1;
    padding: $base-spacing / 2;
    position: absolute;
    text-transform: uppercase;
    top: 0;
    z-index: 15;

    @include media($desktop) {
      font-size: $font-regular;
    }

    &.-staff-pick {
      background-color: $yellow;
    }
  }

  .tile__title {
    color: inherit;
    font-size: $font-medium;
    text-shadow: $text-shadow;
    line-height: 1.2;
    margin: 0;
  }

  .tile__tagline {
    color: inherit;
    font-size: $font-small;
    text-shadow: $text-shadow;
    line-height: 1;
    margin: 0;
  }
}