@import url("https://fonts.googleapis.com/css?family=Gaegu");
.about {
  position: fixed;
  z-index: 10;
  bottom: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  transition: all 0.2s ease;
}
.about .bg_links {
  width: 40px;
  height: 40px;
  border-radius: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 100%;
  backdrop-filter: blur(5px);
  position: absolute;
}
.about .logo {
  width: 40px;
  height: 40px;
  z-index: 9;
  background-image: url(https://rafaelalucas91.github.io/assets/codepen/logo_white.svg);
  background-size: 50%;
  background-repeat: no-repeat;
  background-position: 10px 7px;
  opacity: 0.9;
  transition: all 1s 0.2s ease;
  bottom: 0;
  right: 0;
}
.about .social {
  opacity: 0;
  right: 0;
  bottom: 0;
}
.about .social .icon {
  width: 100%;
  height: 100%;
  background-size: 20px;
  background-repeat: no-repeat;
  background-position: center;
  background-color: transparent;
  display: flex;
  transition: all 0.2s ease, background-color 0.4s ease;
  opacity: 0;
  border-radius: 100%;
}
.about .social.portfolio {
  transition: all 0.8s ease;
}
.about .social.portfolio .icon {
  background-image: url(https://rafaelalucas91.github.io/assets/codepen/link.svg);
}
.about .social.dribbble {
  transition: all 0.3s ease;
}
.about .social.dribbble .icon {
  background-image: url(https://rafaelalucas91.github.io/assets/codepen/dribbble.svg);
}
.about .social.linkedin {
  transition: all 0.8s ease;
}
.about .social.linkedin .icon {
  background-image: url(https://rafaelalucas91.github.io/assets/codepen/linkedin.svg);
}
.about:hover {
  width: 105px;
  height: 105px;
  transition: all 0.6s cubic-bezier(0.64, 0.01, 0.07, 1.65);
}
.about:hover .logo {
  opacity: 1;
  transition: all 0.6s ease;
}
.about:hover .social {
  opacity: 1;
}
.about:hover .social .icon {
  opacity: 0.9;
}
.about:hover .social:hover {
  background-size: 28px;
}
.about:hover .social:hover .icon {
  background-size: 65%;
  opacity: 1;
}
.about:hover .social.portfolio {
  right: 0;
  bottom: calc(100% - 40px);
  transition: all 0.3s 0s cubic-bezier(0.64, 0.01, 0.07, 1.65);
}
.about:hover .social.portfolio .icon:hover {
  background-color: #698fb7;
}
.about:hover .social.dribbble {
  bottom: 45%;
  right: 45%;
  transition: all 0.3s 0.15s cubic-bezier(0.64, 0.01, 0.07, 1.65);
}
.about:hover .social.dribbble .icon:hover {
  background-color: #ea4c89;
}
.about:hover .social.linkedin {
  bottom: 0;
  right: calc(100% - 40px);
  transition: all 0.3s 0.25s cubic-bezier(0.64, 0.01, 0.07, 1.65);
}
.about:hover .social.linkedin .icon:hover {
  background-color: #0077b5;
}

body {
  background-color: #b9e6d3;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  font-family: "Gaegu", cursive;
  overflow: hidden;
}

/* reload button */
.reload {
  position: absolute;
  top: 0;
  z-index: 1;
  color: #4bb58c;
  transition: all 0.5s 0.5s ease;
  width: auto;
  height: auto;
  opacity: 0;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  top: 0;
}

.reload:hover {
  color: white;
  top: 5px;
}

.reload:after {
  background-color: #ef6c57;
  content: "";
  width: 0;
  height: 2px;
  opacity: 1;
  border-radius: 30px;
  position: absolute;
  bottom: -4px;
  z-index: -1;
  transition: width 0.5s 0.5s ease, height 0.5s 0s ease;
}

.reload:hover:after {
  transition: width 0.5s 0s ease, height 0.5s 0.5s ease;
  width: calc(100% + 30px);
  height: calc(100% + 10px);
}

/* elements container */
.content {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* main heart */
.heart {
  width: 420px;
  height: 420px;
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 1s 0.2s ease;
  opacity: 1;

}

.heart:hover {
  width: 180px;
  height: 180px;
  cursor: pointer;
}

/* background heart - animated */
.heart.anime {
  animation: heartbeat 0.8s 0.2s ease infinite alternate;
  position: absolute;
  cursor: auto;
}

@keyframes heartbeat {
  0% {
    width: 420px;
    height: 420px;
    transition: all 1s 0.2s ease;
  }
  100% {
    width: 440px;
    height: 440px;
    transition: all 1s 0.2s ease;
  }
}
/* elements that compose the heart */
.heart:before,
.heart:after {
  position: absolute;
  background-color: #ef6c57;
  content: "";
  width: 50%;
  height: 75%;
}

.heart:before {
  transform: rotate(-45deg);
  border-radius: 600px 600px 0px 100px;
  left: 16%;
}

.heart:after {
  transform: rotate(45deg);
  border-radius: 600px 600px 100px 0px;
  right: 16%;
}

/* active state to grow the heart */
.heart.active {
  width: 900px;
  height: 900px;
  animation: none !important;
  transition: all 1s 0.2s ease;
  cursor: auto;
  transform: rotate(10deg), rotate(0deg);
  position: absolute;
}

.heart:hover.active {
  width: 910px;
  height: 910px;
}

/* title - click */
.heart .title {
  opacity: 1;
  color: #f2f2f2;
  position: absolute;
  transition: all 0.4s 0.2s ease;
  z-index: 1;
  text-align: center;
  margin: 0 auto;
  margin-top: -3%;
  font-size: 2rem;
  animation: title 2s 1s ease infinite;
}

@keyframes title {
  0%,
   25%,
   100% {
    transform: rotate(0deg);
  }
  5%,
   15% {
    transform: rotate(5deg);
  }
  10%,
   20% {
    transform: rotate(-5deg);
  }
}
/* active state that hide the title */
.heart.active .title {
  opacity: 0;
  transition: all 0.8s 0s ease;
}

/* message */
.heart .message {
  opacity: 0;
  color: #f2f2f2;
  transition: all 0.2s 0s ease;
  text-align: center;
  margin: 0 auto;
  width: 80%;
  margin-top: -20%;
  z-index: 1;
  margin-top:8px !important;
}

/* active state that show the message */
.heart.active .message {
  opacity: 1;
  z-index: 1;
  margin-top: -10%;
  transition: all 1s 0.5s ease;
}

/* floating hearts */
.hearts {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}

.heart2,
.heart3,
.heart4 {
  width: 20px;
  height: 20px;
  position: absolute;
  opacity: 0;
  z-index: -1;
  transition: all 1s ease;
}

.heart2.active {
  opacity: 1;
  animation: floatHearts1 2s 0.2s ease;
}

.heart3.active {
  opacity: 1;
  animation: floatHearts2 2s 0.2s ease;
}

.heart4.active {
  opacity: 1;
  animation: floatHearts3 2s 0.2s ease;
}

@keyframes floatHearts1 {
  0% {
    width: 20px;
    height: 20px;
    left: 50%;
    top: 60%;
    transform: rotate(0deg);
  }
  50% {
    top: 30%;
  }
  100% {
    width: 50px;
    height: 50px;
    left: -20%;
    top: 20%;
    transform: rotate(-40deg);
  }
}
@keyframes floatHearts2 {
  0% {
    width: 20px;
    height: 20px;
    right: 50%;
    top: 60%;
    transform: rotate(0deg);
  }
  100% {
    width: 100px;
    height: 100px;
    right: 0%;
    top: -20%;
    transform: rotate(40deg);
  }
}
@keyframes floatHearts3 {
  0% {
    width: 20px;
    height: 20px;
    right: 50%;
    top: 50%;
    transform: rotate(0deg);
  }
  50% {
    top: 100%;
  }
  100% {
    width: 80px;
    height: 80px;
    right: 0%;
    top: 110%;
    transform: rotate(90deg);
  }
}
.heart2:before,
.heart2:after,
.heart3:before,
.heart3:after,
.heart4:before,
.heart4:after {
  position: absolute;
  background-color: #ef6c57;
  content: "";
  width: 50%;
  height: 90%;
  z-index: 2;
}

.heart2:before,
.heart3:before,
.heart4:before {
  transform: rotate(-45deg);
  border-radius: 400px 400px 0px 100px;
  left: 10%;
}

.heart2:after,
.heart3:after,
.heart4:after {
  transform: rotate(45deg);
  border-radius: 400px 400px 100px 0px;
  right: 10%;
}