/* IMAGES ANIMATIONS CSS */
/* Every image MUST have a image-group */

.image-group {
  overflow: hidden;
  -webkit-transition: all 1s;
  transition: all 1s;
}

.image-group img {
  cursor: pointer;
  -webkit-transition: all 1s;
  transition: all 1s;
}

/* Black and White */
/* Used on image */
/* ------------------------------------------------------------ */
.black-white:hover,
.black-white.active {
  filter: grayscale(1) brightness(35%);
}

/* Gradient */
/* Used on image-group */
/* ------------------------------------------------------------ */
.gradient:hover::after,
.gradient.active::after {
  cursor: pointer;
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  background: linear-gradient(
    to bottom,
    rgba(243, 246, 251, 0.5) 0%,
    rgba(114, 23, 91, 0.75) 100%
  );
}

/* Zoom In*/
/* Used on image */
/* ------------------------------------------------------------ */
.zoom-in:hover,
.zoom-in.active {
  transform: scale(1.2);
}

/* Zoom Out*/
/* Used on image */
/* ------------------------------------------------------------ */
.zoom-out:hover,
.zoom-out.active {
  transform: scale(0.9);
}

/* Blurred*/
/* Used on image */
/* ------------------------------------------------------------ */
.blurred:hover,
.blurred.active {
  filter: blur(2px);
}

/* Blurred-reverse*/
/* Used on image */
/* ------------------------------------------------------------ */
.blurred-reverse {
  filter: blur(2px);
}

.blurred-reverse:hover,
.blurred-reverse.active {
  filter: blur(0px);
}

/* Emerge*/
/* Used on image-group */
/* ------------------------------------------------------------ */
.emerge {
  position: relative;
  overflow: hidden;
}

.emerge:hover .overlay,
.emerge.active .overlay {
  background: rgba(0, 0, 0, 0.75);
  position: absolute;
  -webkit-transition: all 0.5s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.emerge .content {
  position: absolute;
  text-align: center;
  width: 100%;
  top: 50%;
  left: 50%;
  opacity: 0;
  color: #fff;

  transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);

  transition: all 0.5s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  -webkit-transition: all 0.5s ease-in-out;
}

.emerge:hover .content,
.emerge.active .content {
  opacity: 1;
  top: 50%;
  left: 50%;
}

.emerge .top {
  top: 25%;
}

.emerge .right {
  left: 75%;
}

.emerge .bottom {
  top: 75%;
}

.emerge .left {
  left: 25%;
}

/* Flip*/
/* Used on image */
/* ------------------------------------------------------------ */
.flip:hover,
.flip.active {
  transform: rotateX(360deg);
  transition: transform 2s;
}

/* Flip*/
/* Used on image */
/* ------------------------------------------------------------ */
.disappear:hover,
.disappear.active {
  opacity: 0;
  width: 5%;
  transition: 4s;
}

/* Shape*/
/* Used on image */
/* ------------------------------------------------------------ */
.shape:hover,
.shape.active {
  border-radius: 100%;
}

/* Shape-reverse*/
/* Used on image */
/* ------------------------------------------------------------ */
.shape-reverse {
  border-radius: 100%;
}

.shape-reverse:hover,
.shape-reverse.active {
  border-radius: 0%;
}

/* Rotating */
/* Used on image */
/* ------------------------------------------------------------ */
@-webkit-keyframes rotating /* Safari and Chrome */ {
  from {
    transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
  }
}

@keyframes rotating {
  from {
    transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
  }
}

.rotating:hover,
.rotating.active {
  animation: rotating 2.5s linear infinite;
  -moz-animation: rotating 2.5s linear infinite;
  -ms-animation: rotating 2.5s linear infinite;
  -webkit-animation: rotating 2.5s linear infinite;
  -o-animation: rotating 2.5s linear infinite;
}

/* Waving */
/* Used on image */
/* ------------------------------------------------------------ */
@-webkit-keyframes waving /* Safari and Chrome */ {
  from {
    transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
  }
}

@keyframes waving {
  0% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(100deg);
  }
  50% {
    transform: rotate(0deg);
  }
  75% {
    transform: rotate(-80deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

.waving:hover,
.waving.active {
  animation: waving 2.5s linear infinite;
  -moz-animation: waving 2.5s linear infinite;
  -ms-animation: waving 2.5s linear infinite;
  -webkit-animation: waving 2.5s linear infinite;
  -o-animation: waving 2.5s linear infinite;
}

/* Walking */
/* Used on image */
/* ------------------------------------------------------------ */

/* Left */
@-webkit-keyframes walking-l /* Safari and Chrome */ {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(0%);
  }
}

@keyframes walking-l {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(0%);
  }
}

.walking-l:hover img,
.walking-l.active img {
  animation: walking-l 2.5s linear infinite;
  -moz-animation: walking-l 2.5s linear infinite;
  -ms-animation: walking-l 2.5s linear infinite;
  -webkit-animation: walking-l 2.5s linear infinite;
  -o-animation: walking-l 2.5s linear infinite;
}

/* Right */
@-webkit-keyframes walking-r /* Safari and Chrome */ {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes walking-r {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(100%);
  }
}

.walking-r:hover img,
.walking-r.active img {
  animation: walking-r 2.5s linear infinite;
  -moz-animation: walking-r 2.5s linear infinite;
  -ms-animation: walking-r 2.5s linear infinite;
  -webkit-animation: walking-r 2.5s linear infinite;
  -o-animation: walking-r 2.5s linear infinite;
}
/* Walking  */

@-webkit-keyframes walking /* Safari and Chrome */ {
  0% {
    transform: translateX(0);
  }
  30% {
    transform: translateX(100%);
  }
  50% {
    transform: translateX(100%) scaleX(-1);
  }
  80% {
    transform: translateX(0%) scaleX(-1);
  }
  100% {
    transform: translateX(0%) scaleX(1);
  }
}

@keyframes walking {
  0% {
    transform: translateX(0);
  }
  30% {
    transform: translateX(100%);
  }
  50% {
    transform: translateX(100%) scaleX(-1);
  }
  80% {
    transform: translateX(0%) scaleX(-1);
  }
  100% {
    transform: translateX(0%) scaleX(1);
  }
}

.walking:hover img,
.walking.active img {
  animation: walking 5s linear infinite;
  -moz-animation: walking 5s linear infinite;
  -ms-animation: walking 5s linear infinite;
  -webkit-animation: walking 5s linear infinite;
  -o-animation: walking 5s linear infinite;
}

/* Inclined */
/* Used on image or image-group*/
/* Can be used on image-group with anothers animations, for example: layers */
/* ------------------------------------------------------------ */

/* Left */
.inclined-l:hover,
.inclined-l.active {
  transform: rotate(-25deg) skew(20deg) scale(0.85);
}

/* Right */
.inclined-r:hover,
.inclined-r.active {
  transform: rotate(25deg) skew(-20deg) scale(0.85);
}

/* Layers (3D) */
/* Used on image-group */
/* 4 layers */
/* ------------------------------------------------------------ */

.layers {
  min-height: 30rem;
  overflow: visible;
  margin: auto;
}

.layers img {
  position: absolute;
  left: 0;
  right: 0;
  margin-left: auto;
  margin-right: auto;
}

.layers:hover img:nth-child(1),
.layers.active img:nth-child(1) {
  transform: translate(30px, -30px);
  opacity: 0.3;
}

.layers:hover img:nth-child(2),
.layers.active img:nth-child(2) {
  transform: translate(60px, -60px);
  opacity: 0.6;
}

.layers:hover img:nth-child(3),
.layers.active img:nth-child(3) {
  transform: translate(90px, -90px);
  opacity: 0.8;
}

.layers:hover img:nth-child(4),
.layers.active img:nth-child(4) {
  transform: translate(120px, -120px);
  opacity: 1;
}