* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body {
  height: 100svh;
  background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
  display: flex;
  align-items: center;
  justify-content: center;
}

div {
  padding: 15px 20px;
  margin: 0 20px;
  border-radius: 12px;
  font-family: 'Montserrat', sans-serif;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(200px);

  border-image: linear-gradient(
      90deg,
      rgba(255, 255, 255, 0) 0%,
      rgba(255, 255, 255, 0.4) 10%,
      rgba(255, 255, 255, 0.6) 50%,
      rgba(255, 255, 255, 0.4) 90%,
      rgba(255, 255, 255, 0) 100%
    )
    1;
  border-style: solid;
  border-width: 1px;
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

h1 {
  font-size: 2em;
  color: white;
}

h2 {
  margin-top: 10px;
  font-size: 1.25em;
  color: white;
}

a {
  color: rgb(9, 33, 120);
}
.projekty {
  font-size: 1.25em;
}