/* COMMON DEMO STYLE */
.page-view {
  width: 100vw;
  position: absolute;
  top: 0;
  left: 0;
}

.page-view .project {
  position: absolute;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.page-view .project .text h1 {
  font-size: 100px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  margin: 0;
  display: table;
  text-align: center;
}

.page-view .project .text p {
  font-size: 16px;
  position: absolute;
  bottom: 40px;
  right: 60px;
  margin: 0;
}

.page-view .project:nth-child(1) {
  z-index: 30;
}

@media screen and (max-width: 640px) {
  .page-view .project .text h1 {
    font-size: 36px;
  }
  .page-view .project .text p {
    bottom: 20px;
    margin: 0;
    text-align: center;
    width: 100%;
    right: auto;
    font-size: 14px;
  }
}

.page-view .arrows {
  position: absolute;
  bottom: 50px;
  right: 100px;
  z-index: 100;
}

.page-view .arrows .arrow {
  float: left;
  cursor: pointer;
  font-size: 30px;
  color: #fff;
}

.page-view .arrows .arrow.next {
  
}

.page-view .arrows .arrow:hover.previous {
  -webkit-transition: -webkit-transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
          transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  -webkit-transform: translate3d(-5px, 0, 0);
          transform: translate3d(-5px, 0, 0);
}

.page-view .arrows .arrow:hover.next {
  -webkit-transition: -webkit-transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
          transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  -webkit-transform: translate3d(5px, 0, 0);
          transform: translate3d(5px, 0, 0);
}

.page-view .arrows .arrow svg {
  height: 40px;
  width: 25px;
  padding: 2px;
}

.page-view .arrows .arrow svg polygon {
  fill: #fff;
}

.page-view .arrows .arrow {
  -webkit-transition: -webkit-transform 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
          transition: transform 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
  margin-right: 10px;
  margin-top: -7px;
}

@media screen and (max-width: 640px) {
  .page-view .arrows {
    bottom: 60px;
    left: 50%;
    z-index: 120;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
  .page-view .arrows .arrow.previous:hover {
    -webkit-transform: none;
            transform: none;
  }
  .page-view .arrows .arrow.next:hover {
    -webkit-transform: translate3d(0, 0, 0) rotate(180deg);
            transform: translate3d(0, 0, 0) rotate(180deg);
  }
}

@-webkit-keyframes mask-play {
  from {
    -webkit-mask-position: 0% 0;
            mask-position: 0% 0;
  }
  to {
    -webkit-mask-position: 100% 0;
            mask-position: 100% 0;
  }
}

@keyframes mask-play {
  from {
    -webkit-mask-position: 0% 0;
            mask-position: 0% 0;
  }
  to {
    -webkit-mask-position: 100% 0;
            mask-position: 100% 0;
  }
}


/* SPECIFIC DEMO STYLE */
/* DEMO 1 */

@font-face {
    font-family: 'besom';
    src: url('../fonts/besom/besom.eot');
    src: url('../fonts/besom/besom.eot?#iefix') format('embedded-opentype'),
         url('../fonts/besom/besom.woff2') format('woff2'),
         url('../fonts/besom/besom.woff') format('woff'),
         url('../fonts/besom/besom.ttf') format('truetype'),
         url('../fonts/besom/besom.svg#besom_2regular') format('svg');
    font-weight: normal;
    font-style: normal;
}

.demo-1 {
  background: url(../img/nature-sprite.png) no-repeat -9999px -9999px;
}

.demo-1 .page-view {
  background: url(../img/nature-sprite-2.png) no-repeat -9999px -9999px;
}

.demo-1 .page-view h1 {
  font-family: 'besom';
}



.demo-1 .page-view .project:nth-child(even).hide {
  -webkit-mask: url(../img/nature-sprite.png);
          mask: url(../img/nature-sprite.png);
  -webkit-mask-size: 2300% 100%;
          mask-size: 2300% 100%;
  -webkit-animation: mask-play 1.4s steps(22) forwards;
          animation: mask-play 1.4s steps(22) forwards;
}

.demo-1 .page-view .project:nth-child(odd).hide {
  -webkit-mask: url(../img/nature-sprite-2.png);
          mask: url(../img/nature-sprite-2.png);
  -webkit-mask-size: 7100% 100%;
          mask-size: 7100% 100%;
  -webkit-animation: mask-play 1.4s steps(70) forwards;
          animation: mask-play 1.4s steps(70) forwards;
}

/* DEMO 2 */
@font-face {
    font-family: 'adam';
    src: url('../fonts/adam/adam.eot');
    src: url('../fonts/adam/adam.eot?#iefix') format('embedded-opentype'),
         url('../fonts/adam/adam.woff2') format('woff2'),
         url('../fonts/adam/adam.woff') format('woff'),
         url('../fonts/adam/adam.ttf') format('truetype'),
         url('../fonts/adam/adam.svg#adam.cg_proregular') format('svg');
    font-weight: normal;
    font-style: normal;
}

.demo-2 {
  background: url(../img/building-sprite.png) no-repeat -9999px -9999px;
}

.demo-2 .page-view {
  background: url(../img/building-sprite-2.png) no-repeat -9999px -9999px;
}

.demo-2 .page-view h1 {
  text-transform: uppercase;
  letter-spacing: 16px;
  font-family: 'adam';
}

@media screen and (max-width: 640px) {
  .demo-2 .page-view h1 {
    letter-spacing: 4px;
  }
}




.demo-2 .page-view .project:nth-child(odd).hide {
  -webkit-mask: url(../img/building-sprite.png);
          mask: url(../img/building-sprite.png);
  -webkit-mask-size: 7500% 100%;
          mask-size: 7500% 100%;
  -webkit-animation: mask-play 1.4s steps(74) forwards;
          animation: mask-play 1.4s steps(74) forwards;
}

.demo-2 .page-view .project:nth-child(even).hide {
  -webkit-mask: url(../img/building-sprite-2.png);
          mask: url(../img/building-sprite-2.png);
  -webkit-mask-size: 8400% 100%;
          mask-size: 8400% 100%;
  -webkit-animation: mask-play 1.4s steps(83) forwards;
          animation: mask-play 1.4s steps(83) forwards;
}


/* DEMO 3 */
.demo-3 {
  background: url(../img/urban-sprite.png) no-repeat -9999px -9999px;
}

.demo-3 .page-view {
  background: url(../img/urban-sprite-2.png) no-repeat -9999px -9999px;
}

.demo-3 .page-view h1 {
  font-size: 180px !important;
  letter-spacing: 4px;
  text-shadow: 14px 0px rgba(1, 0, 0, 0.5);
}




.demo-3 .page-view .project:nth-child(odd).hide {
  -webkit-mask: url(../img/urban-sprite.png);
          mask: url(../img/urban-sprite.png);
  -webkit-mask-size: 3000% 100%;
          mask-size: 3000% 100%;
  -webkit-animation: mask-play 1.4s steps(29) forwards;
          animation: mask-play 1.4s steps(29) forwards;
}

.demo-3 .page-view .project:nth-child(even).hide {
  -webkit-mask: url(../img/urban-sprite-2.png);
          mask: url(../img/urban-sprite-2.png);
  -webkit-mask-size: 7400% 100%;
          mask-size: 7400% 100%;
  -webkit-animation: mask-play 1.4s steps(73) forwards;
          animation: mask-play 1.4s steps(73) forwards;
}

/* Fallback */
.no-cssmask .page-view .project.hide {
  opacity: 0;
  -webkit-transition: opacity 1.4s ease;
          transition: opacity 1.4s ease;
  -webkit-mask: none !important;
          mask: none !important;
}