[data-anime] {
  opacity: 0;
  animation-play-state: paused;
  animation-duration: 0.8s;
  animation-timing-function: ease-out;
  animation-fill-mode: forwards;
}

[data-anime].in-view {
  animation-play-state: running;
}


/*
** Duration
*/
[data-anime][data-duration="fast"] {
  animation-duration: 0.3s;
}

[data-anime][data-duration="normal"] {
  animation-duration: 0.8s;
}

[data-anime][data-duration="slow"] {
  animation-duration: 1.2s;
}


/*
** Fade
*/
[data-anime="fade-up"] {
  transform: translateY(10px);
  animation-name: fade-up;
}
@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-anime="fade-down"] {
  transform: translateY(-10px);
  animation-name: fade-down;
}
@keyframes fade-down {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-anime="fade-right"] {
  transform: translateX(10px);
  animation-name: fade-right;
}
@keyframes fade-right {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

[data-anime="fade-left"] {
  transform: translateX(-10px);
  animation-name: fade-left;
}
@keyframes fade-left {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}


/*
** Zoom
*/
[data-anime="zoom"] {
  transform: scale(0.8);
  animation-name: zoom;
}
@keyframes zoom {
  to {
    opacity: 1;
    transform: scale(1);
  }
}


/*
** Rotate（Z軸回転）
*/
[data-anime="rotate"] {
  transform: rotate(-15deg);
  animation-name: rotate;
}
@keyframes rotate {
  to {
    opacity: 1;
    transform: rotate(0);
  }
}


/*
** Zoom + Rotate
*/
[data-anime="zoom-rotate"] {
  transform: scale(0.8) rotate(-15deg);
  animation-name: zoom-rotate;
}
@keyframes zoom-rotate {
  to {
    opacity: 1;
    transform: scale(1) rotate(0);
  }
}


/*
** Blur
*/
[data-anime="blur"] {
  filter: blur(10px);
  animation-name: blur;
}
@keyframes blur {
  to {
    opacity: 1;
    filter: blur(0);
  }
}


/*
** Slide
*/
[data-anime="slide-bg"] {
  animation-name: slide-bg;
  --scale: 0;
}

[data-anime="slide-bg"] span {
  position: relative;
  z-index: 1;
}

[data-anime="slide-bg"] span::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  transform: scale(var(--scale), 1);
  transform-origin: left top;
  transition: 0.5s cubic-bezier(0.45, 0, 0.55, 1);
}

@keyframes slide-bg {
  to {
    --scale: 1;
    opacity: 1;
  }
}