<!doctype html>
<html>
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width" />

  <title>v2 sizzle</title>

  <link rel="stylesheet" href="../css/flickity.css" media="screen" />

  <style>

  body { font-family: Texta; }

  * { box-sizing: border-box; }

  .parallax-container {
    position: relative;
    width: 360px;
    height: 400px;
    overflow: hidden;
    margin: 40px auto;
  }

  .carousel {
    width: 100%;
  }

  .flickity-viewport {
    transition: height 0.2s;
  }

  .cell {
    width: 360px;
    height: 200px;
    margin-right: 10px;
    background: #8C8;
    border-radius: 8px;
  }

  .cell--half-width {
    width: 175px;
  }

  .cell--third-width {
    width: calc((360px - 20px) / 3);
  }

  .cell--height1 {
    height: 300px;
  }

  .cell--height2 {
    height: 250px;
  }

  .cell__word {
    color: white;
    font-size: 54px;
    line-height: 1.0;
    display: block;
    padding: 20px;
    width: 100%;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    text-align: center;
  }


  .cell--half-width .cell__word {
    font-size: 40px;
  }

  .cell__word--group { text-align: right;  }
  .cell__word--cells { text-align: left;  }

  .cell--parallax { opacity: 0.6; }

  .flickity-prev-next-button {
    width: 36px;
    height: 36px;
  }

  .parallax-layer {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
  }
  
  .parallax-layer--bg {
    width: calc((100% + 10px)* 0.7);
  }
  
  .parallax-bg-cell {
    width: 252px;
    height: 140px;
    background: #19F;
    position: absolute;
    top: 30px;
    border-radius: 6px;
    opacity: 0.6;
  }
  
/*  .parallax-bg-cell:nth-child(1) { left: 0px; }
  .parallax-bg-cell:nth-child(2) { left: 296px; }
  .parallax-bg-cell:nth-child(3) { left: 592px; }
  .parallax-bg-cell:nth-child(4) { left: 888px; }*/
  .parallax-bg-cell:nth-child(1) { left: 1036px; }
  .parallax-bg-cell:nth-child(2) { left: 1295px; }

  .parallax-layer--fg {
    width: calc((100% + 10px)* 1.5);
  }

  .parallax-fg-cell {
    width: 100%;
    position: absolute;
    top: 0;
    font-size: 54px;
    line-height: 200px;
    text-align: center;
    color: white;
  }

  .parallax-fg-cell:nth-child(1) { left: 400%; }
  .parallax-fg-cell:nth-child(2) { left: 500%; }
  .parallax-fg-cell:nth-child(3) { left: 600%; }

  </style>

</head>
<body>

<div class="parallax-container">
  <div class="parallax-layer parallax-layer--bg">
    <!-- <div class="parallax-bg-cell"></div>
    <div class="parallax-bg-cell"></div>
    <div class="parallax-bg-cell"></div>
    <div class="parallax-bg-cell"></div> -->
    <div class="parallax-bg-cell"></div>
    <div class="parallax-bg-cell"></div>
  </div>

  <div class="carousel">
    <div class="cell cell--half-width">
      <span class="cell__word cell__word--group">Group</span>
    </div>
    <div class="cell cell--half-width">
      <span class="cell__word cell__word--cells">cells</span>
    </div>
    <div class="cell cell--third-width"></div>
    <div class="cell cell--third-width"></div>
    <div class="cell cell--third-width"></div>
    <div class="cell cell--height1">
      <span class="cell__word">Adaptive height</span>
    </div>
    <div class="cell">
    </div>
    <div class="cell cell--parallax"></div>
    <div class="cell cell--parallax"></div>
    <div class="cell"></div>
  </div>

  <div class="parallax-layer parallax-layer--fg">
    <div class="parallax-fg-cell">Parallax</div>
    <div class="parallax-fg-cell">whoa</div>
    <div class="parallax-fg-cell">Flickity v2</div>
  </div>
</div>

<script src="../bower_components/get-size/get-size.js"></script>
<script src="../bower_components/desandro-matches-selector/matches-selector.js"></script>
<script src="../bower_components/ev-emitter/ev-emitter.js"></script>
<script src="../bower_components/unipointer/unipointer.js"></script>
<script src="../bower_components/unidragger/unidragger.js"></script>
<script src="../bower_components/fizzy-ui-utils/utils.js"></script>

<script src="../js/cell.js"></script>
<script src="../js/slide.js"></script>
<script src="../js/animate.js"></script>
<script src="../js/flickity.js"></script>
<script src="../js/drag.js"></script>
<script src="../js/prev-next-button.js"></script>
<script src="../js/page-dots.js"></script>
<script src="../js/player.js"></script>
<script src="../js/add-remove-cell.js"></script>

<script>
var flkty = new Flickity( '.carousel', {
  groupCells: true,
  adaptiveHeight: true,
  wrapAround: true,
});

var paraBg = document.querySelector('.parallax-layer--bg');
var paraFg = document.querySelector('.parallax-layer--fg');
var count = flkty.slides.length - 1;

flkty.on( 'scroll', function( progress ) {
  paraBg.style.left = ( 0.5 - ( 0.5 + progress * count ) * 0.7 ) * (37/36) * 100 + '%';
  paraFg.style.left = ( 0.5 - ( 0.5 + progress * count ) *1.5 ) * (37/36) * 100 + '%';
});

flkty.reposition();
</script>

</body>
</html>