animations.css

/*       Folha de estilos de Animações - Connect4       */
/*           João Lucas Pires - up201606617             */
/*          João Pedro Aguiar - up201606361             */

/*Letras a deslizar*/
.bounce-in-top {
	animation: bounce-in-top 0.6s both;
}

@keyframes bounce-in-top {
  0% {
    transform: translateY(-500px);
    animation-timing-function: ease-in;
    opacity: 0;
  }
  38% {
    transform: translateY(0);
    animation-timing-function: ease-out;
    opacity: 1;
  }
  55% {
    transform: translateY(-65px);
    animation-timing-function: ease-in;
  }
  72% {
    transform: translateY(0);
    animation-timing-function: ease-out;
  }
  81% {
    transform: translateY(-28px);
  }
  90% {
    transform: translateY(0);
    animation-timing-function: ease-out;
  }
  95% {
    transform: translateY(-8px);
    animation-timing-function: ease-in;
  }
  100% {
    transform: translateY(0);
    animation-timing-function: ease-out;
  }
}

/*Texto 3D para baixo*/
.text-pop-up-bottom {
	animation: text-pop-up-bottom 0.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

@keyframes text-pop-up-bottom {
  0% {
    transform: translateY(0);
    transform-origin: 50% 50%;
    text-shadow: none;
  }
  100% {
    transform: translateY(50px);
    transform-origin: 50% 50%;
    text-shadow: 0 1px 0 #cccccc, 0 2px 0 #cccccc, 0 3px 0 #cccccc, 0 4px 0 #cccccc, 0 5px 0 #cccccc, 0 6px 0 #cccccc, 0 7px 0 #cccccc, 0 8px 0 #cccccc, 0 9px 0 #cccccc, 0 50px 30px rgba(0, 0, 0, 0.3);
  }
}

/*Círculos a saltar*/
body #container {
  transform: translate(-50%, -50%);
  perspective: 600px;
  user-select: none;
  position: absolute;
  left: 50%;
  bottom: 3%;
  width: 500px;
}
body #container div.ball:nth-of-type(1) {
  animation: bounce 0.75s ease-in infinite alternate;
  animation-delay: 0s;
  background: yellow;
}
body #container div.ball:nth-of-type(2) {
  animation: bounce 0.75s ease-in infinite alternate;
  animation-delay: 0.2s;
  background: red;
}
body #container div.ball:nth-of-type(3) {
  animation: bounce 0.75s ease-in infinite alternate;
  animation-delay: 0.4s;
  background: yellow;
}
body #container div.ball:nth-of-type(4) {
  animation: bounce 0.75s ease-in infinite alternate;
  animation-delay: 0.6s;
  background: red;
}
body #container div.ball:nth-of-type(5) {
  animation: bounce 0.75s ease-in infinite alternate;
  animation-delay: 0.8s;
  background: yellow;
}
body #container div.ball:nth-of-type(6) {
  animation: bounce 0.75s ease-in infinite alternate;
  animation-delay: 1s;
  background: red;
}
body #container div.ball:nth-of-type(7) {
  animation: bounce 0.75s ease-in infinite alternate;
  animation-delay: 1.2s;
  background: yellow;
}
body #container div.ball:nth-of-type(8) {
  animation: bounce 0.75s ease-in infinite alternate;
  animation-delay: 1.4s;
  background: red;
}
body #container div.ball {
  border-radius: 50%;
  box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.5), 0px 0px 50px rgba(120, 255, 120, 0.5) inset;
  transform: translateY(-50px);
  transform-style: preserve-3d;
  display: inline-block;
  width: 50px;
  height: 50px;
  margin-right: 10px;
}
body #container div.ball:last-child {
  margin-right: 0px;
}

@keyframes bounce {
  0% {
    transform: translateY(-50px);
  }
  95% {
    border-radius: 50%;
  }
  100% {

    transform: translateY(50px);
    border-radius: 50% 50% 10% 10%;
  }
}

/*Entrada do texto de rodapé*/
.text-shadow-pop-bl {
	        animation: text-shadow-pop-bl 0.6s both;
}

@keyframes text-shadow-pop-bl {
  0% {
    text-shadow: 0 0 #555555, 0 0 #555555, 0 0 #555555, 0 0 #555555, 0 0 #555555, 0 0 #555555, 0 0 #555555, 0 0 #555555;
    transform: translateX(0) translateY(0);
  }
  100% {
    text-shadow: -1px 1px white, -2px 2px white, -3px 3px white, -4px 4px white, -5px 5px white;
    transform: translateX(5px) translateY(-5px);
  }
}

/*Elementos a focar na entrada*/
.text-focus-in {
	animation: text-focus-in 0.5s cubic-bezier(0.550, 0.055, 0.675, 0.190) both;
}

@keyframes text-focus-in {
  0% {
    filter: blur(12px);
    opacity: 0;
  }
  100% {
    filter: blur(0px);
    opacity: 1;
  }
}