body {
  margin: 0;
  padding: 0;
  height: 100vh;
  background: linear-gradient(120deg, #ff0099, #493240, #1e3c72, #2a5298, #00c6ff, #00e676, #fbc02d, #8e44ad);
  background-size: 300% 300%;
  animation: gradientShiftComplex 20s infinite cubic-bezier(0.42, 0, 0.58, 1);
  font-family: Arial, sans-serif;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.1); /* optional: leicht durchscheinend */
  padding: 30px;
  border-radius: 15px;
  backdrop-filter: blur(10px);
}

.image-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

img.logo {
  max-width: 180px;
  height: auto;
}

img.rounded {
  border-radius: 10px;
}

.text-content p {
  margin: 5px 0;
  color: white;
  font-size: 16px;
}

.text-content a {
  color: #fafafa;
  text-decoration: none;
}

.text-content a:hover {
  text-decoration: underline;
}

@keyframes gradientShiftComplex {
  0% { background-position: 0% 50%; }
  20% { background-position: 25% 75%; }
  40% { background-position: 50% 25%; }
  60% { background-position: 75% 50%; }
  80% { background-position: 100% 75%; }
  100% { background-position: 0% 50%; }
}

body::before {
  content: "";
  position: absolute;
  top: -10%;
  left: -10%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.15), transparent);
  mix-blend-mode: overlay;
  animation: pulsate 16s infinite alternate cubic-bezier(0.42, 0, 0.58, 1);
  z-index: -1;
}

@keyframes pulsate {
  0% { transform: scale(1) rotate(0deg); opacity: 0.7; }
  25% { transform: scale(1.2) rotate(45deg); opacity: 0.6; }
  50% { transform: scale(1.4) rotate(90deg); opacity: 0.5; }
  75% { transform: scale(1.3) rotate(135deg); opacity: 0.6; }
  100% { transform: scale(1.5) rotate(180deg); opacity: 0.4; }
}