* {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}
.hero {
  width: 100vw;
  height: 100vh;
  background-image: url(../img/background-purple.jpg);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.logo {
  width: 100px;
  cursor: pointer;
}
.navbar {
  width: 85%;
  height: 15%;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.login:link,
.login:visited {
  background: transparent;
  color: #fbfcfd;
  padding: 14px 25px;
  border: 1px solid #fff;
  border-radius: 20px;
  outline: none;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}
.login:hover,
.login:active {
  background-color: #3f48cc;
}
.content {
  color: #fbfcfd;
  position: absolute;
  top: 50%;
  left: 8%;
  transform: translateY(-50%);
  z-index: 2;
}

h1,
h3 {
  font-size: 8vw;
  margin: 10px 0 30px;
  line-height: 8vw;
  font-weight: 700;
  letter-spacing: 1px;
  width: 100%;
  text-transform: uppercase;
  background: url(../img/fill1.png) repeat-y;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: animate 80s linear infinite;
}
@keyframes animate {
  from {
    background-position: 0% 50%;
  }
  to {
    background-position: 100% 50%;
  }
}
.bubbles img {
  width: 50px;
  animation: bubble 7s linear infinite;
}
.bubbles {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-around;
  position: absolute;
  bottom: -70px;
}
@keyframes bubble {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  70% {
    opacity: 1;
  }
  100% {
    transform: translateY(-80vh);
    opacity: 0;
  }
}
.bubbles img:nth-child(1) {
  animation-delay: 2s;
  width: 25px;
}
.bubbles img:nth-child(2) {
  animation-delay: 1s;
}
.bubbles img:nth-child(3) {
  animation-delay: 3s;
  width: 25px;
}
.bubbles img:nth-child(4) {
  animation-delay: 4.5s;
}
.bubbles img:nth-child(5) {
  animation-delay: 3s;
}
.bubbles img:nth-child(6) {
  animation-delay: 6s;
  width: 20px;
}
.bubbles img:nth-child(7) {
  animation-delay: 7s;
  width: 35px;
}

.title {
  /* font-size: 48px;
font-weight: bold;
color: #333;
margin-bottom: 20px;
animation: fade-in 2s ease; */
}

.subtitle {
  /* font-size: 24px;
color: #333; */
  margin-bottom: 40px;
  animation: slide-up 2s ease, animate 80s linear infinite;
}

.button {
  /* display: inline-block; */
  padding: 12px 20px;
  margin-top: 10px;
  font-size: 18px;
  color: #fff;
  background-color: #333;
  border-radius: 5px;
  text-decoration: none;
  /*animation: scale-up 2s ease;*/
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slide-up {
  from {
    transform: translateY(50px);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes scale-up {
  from {
    transform: scale(0.5);
  }
  to {
    transform: scale(1);
  }
}


a.button.login {
            /*display: flex;*/
            justify-content: center;
            align-items: center;
            padding: 20px 22px 20px 22px;
            box-shadow: rgba(10, 37, 64, 0.35) 0px -2px 6px 0px inset;
            background-color: #e8e8e8;
            border-color: #ffe2e2;
            border-style: solid;
            border-width: 9px;
            border-radius: 35px;
            transition: transform 400ms cubic-bezier(.68,-0.55,.27,2.5), 
            border-color 400ms ease-in-out,
            background-color 400ms ease-in-out;
            word-spacing: -2px;
        }
        @keyframes movingBorders {
  0% {
    border-color: #fce4e4;
  }

  50% {
    border-color: #ffd8d8;
  }

  90% {
    border-color: #fce4e4;
  }
}

a.button.login:hover {
  background-color: #eee;
  transform: scale(105%);
  animation: movingBorders 3s infinite;
}

a.button.login svg {
  fill: purple;
}

@keyframes beatingHeart {
  0% {
    transform: scale(1);
  }

  15% {
    transform: scale(1.15);
  }

  30% {
    transform: scale(1);
  }

  45% {
    transform: scale(1.15);
  }

  60% {
    transform: scale(1);
  }
}

a.button.login:hover svg {
  transform: scale(105%);
  border-color: #ffd8d8;
  animation: beatingHeart 1.2s infinite;
}


@media (max-width: 768px) {
    a.button.login svg {
        animation: beatingHeart 1.2s infinite;
    }
    
}