/* google font */
@import url("https://fonts.googleapis.com/css2?family=Playwrite+DE+Grund:wght@100..400&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Playwrite DE Grund";
  /* background: linear-gradient(to top, #0ba360 0%, #3cba92 100%) no-repeat; */
}
body {
  height: 100vh;
  background: linear-gradient(
        109.6deg,
        rgb(36, 45, 57) 11.2%,
        rgb(16, 37, 60) 51.2%,
        rgb(0, 0, 0) 98.6%
      )
      50%,
    no-repeat;
  background-size: 60% 50%;
}

.container {
  width: 402px;
  height: 548px;
  padding: 50px;
  border: 3px solid black;
  position: absolute;
  transform: translate(-50%, -50%);
  top: 60%;
  left: 50%;
  margin-top: -100px;
  background: linear-gradient(
    109.6deg,
    rgba(0, 0, 0, 0.396) 11.2%,
    rgb(5, 81, 90) 91.1%
  );
  box-shadow: 0 15px black;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
/* heading css */
h1 {
  position: relative;
  font-family: "Poppins", sans-serif;
  color: #f6d8d5;
  background-image: radial-gradient(#f6d8d5);
  font-size: 57px;
}
h1::before {
  /* content: attr(data-text); */
  position: absolute;
  top: 0em;
  left: 0em;
  color: #313f97;
  z-index: -1;
  transition: 0.2s;
}
h1:hover::before {
  top: 0.04em;
  left: 0.04em;
}
h1::after {
  content: attr(data-text);
  position: absolute;
  color: transparent;
  top: 0em;
  left: 0em;
  background-image: radial-gradient(
    rgba(236, 34, 37, 0.5) 0.0125em,
    transparent 0.0125em
  );
  background-size: 8px 8px;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-stroke: 1px #ec2225;
  transition: 0.2s;
}
h1:hover::after {
  top: -0.04em;
  left: -0.04em;
}
img {
  height: 249px;
  width: 251px;
  padding: 30px;
}

/* button css */
.btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 13rem;
  overflow: hidden;
  height: 3rem;
  background-size: 300% 300%;
  cursor: pointer;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
  transition: 0.5s;
  animation: gradient_301 5s ease infinite;
  border: double 4px transparent;
  background-color: black;
  background-image: linear-gradient(#212121, #212121),
    linear-gradient(
      137.48deg,
      #ffdb3b 10%,
      #fe53bb 45%,
      #8f51ea 67%,
      #0044ff 87%
    );
  background-origin: border-box;
  background-clip: content-box, border-box;
}

#container-stars {
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: 0.5s;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
}

strong {
  z-index: 2;
  font-family: "Avalors Personal Use";
  font-size: 12px;
  letter-spacing: 5px;
  color: #ffffff;
  text-shadow: 0 0 4px white;
}

#glow {
  position: absolute;
  display: flex;
  width: 12rem;
}

.circle {
  width: 100%;
  height: 30px;
  filter: blur(2rem);
  animation: pulse_3011 4s infinite;
  z-index: -1;
}

.circle:nth-of-type(1) {
  background: rgba(254, 83, 186, 0.636);
}

.circle:nth-of-type(2) {
  background: rgba(142, 81, 234, 0.704);
}

.btn:hover #container-stars {
  z-index: 1;
  background-color: #212121;
}

.btn:hover {
  transform: scale(1.1);
}

.btn:active {
  border: double 4px #fe53bb;
  background-origin: border-box;
  background-clip: content-box, border-box;
  animation: none;
}

.btn:active .circle {
  background: #fe53bb;
}

#stars {
  position: relative;
  background: transparent;
  width: 200rem;
  height: 200rem;
}

#stars::after {
  content: "";
  position: absolute;
  top: -10rem;
  left: -100rem;
  width: 100%;
  height: 100%;
  animation: animStarRotate 90s linear infinite;
}

#stars::after {
  background-image: radial-gradient(#ffffff 1px, transparent 1%);
  background-size: 50px 50px;
}

#stars::before {
  content: "";
  position: absolute;
  top: 0;
  left: -50%;
  width: 170%;
  height: 500%;
  animation: animStar 60s linear infinite;
}

#stars::before {
  background-image: radial-gradient(#ffffff 1px, transparent 1%);
  background-size: 50px 50px;
  opacity: 0.5;
}

@keyframes animStar {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-135rem);
  }
}

@keyframes animStarRotate {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0);
  }
}

@keyframes gradient_301 {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

@keyframes pulse_3011 {
  0% {
    transform: scale(0.75);
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
  }

  100% {
    transform: scale(0.75);
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  }
}