body {
  margin: 0;
  padding: 0;
  font-family: 'Helvetica Neue', sans-serif;
  height: 100vh;
/*  background: linear-gradient(
    135deg,
    #3e1d6d 0%,
    #2b2d9b 40%,
    #0079c1 70%,
    #00c9c9 100%
  );
*/
/*  background: 
    radial-gradient(ellipse at 75% 25%, #00e1e1, rgba(0, 193, 255, 0.4) 40%, transparent 70%),
    radial-gradient(ellipse at 25% 75%, rgba(0, 76, 255, 0.4), transparent 60%),
    linear-gradient(135deg, #e8dfff 0%, #3e1d6d 20%, #2b2d9b 50%, #0079c1 80%, #00c9c9 100%);
  background-attachment: fixed;*/

  background: 
    radial-gradient(ellipse at 120% 25%, #00e1e1, rgba(0, 193, 255, 0.4) 20%, transparent 65%),
    radial-gradient(ellipse at 25% 75%, rgba(0, 76, 255, 0.4), transparent 60%),
    linear-gradient(135deg, #a497e6 0%, #3e1d6d 6%, #2b2d9b 45%, #0079c1 75%, #00c9c9 100%);
  background-attachment: fixed;

  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.container {
  text-align: center;
  z-index: 1;
}

.logo {
  margin-bottom: 10px;
}
.logo img {
  width: 100%;
  max-width: 480px; /* was 320px before */
  height: auto;
  display: block;
  margin: 0 auto 24px;
}

.tagline {
  font-size: 24px;
  font-weight: 300;
  margin-top: 12px;
  opacity: 0.95;
}
.stars {
  position: absolute;
  top: 0;
  right: 0;
  width: 250px;
  height: 300px;
  pointer-events: none;
  z-index: 0;
}

.star {
  position: absolute;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M12 0 L14 8 L22 10 L14 12 L12 20 L10 12 L2 10 L10 8 Z'/></svg>");
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.8;
  animation: twinkle 2.5s infinite ease-in-out;
}

.star:nth-child(even) {
  width: 20px;
  height: 20px;
  opacity: 0.6;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.9; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(1.2) rotate(10deg); }
}