body {
  height: 100vh;
  margin: 0;
  padding: 40px; 
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
  background-color: #ffffff;
  --posX: 0;
  --posY: 0;
}

body::before {
  content: "";
  position: absolute;
  top: 40px;
  left: 40px;
  right: 40px;
  bottom: 40px;
  border-radius: 20px; 
  z-index: 0;
  --x: calc(var(--posX) * 1px);
  --y: calc(var(--posY) * 1px);
  background-image: 
    linear-gradient(115deg, rgb(211 255 215), rgb(0 0 0)), 
    radial-gradient(90% 100% at calc(50% + var(--x)) calc(0% + var(--y)), rgb(200 200 200), rgb(22 0 45)), 
    radial-gradient(100% 100% at calc(80% - var(--x)) calc(0% - var(--y)), rgb(250 255 0), rgb(36 0 0)), 
    radial-gradient(150% 210% at calc(100% + var(--x)) calc(0% + var(--y)), rgb(20 175 125), rgb(0 10 255)), 
    radial-gradient(100% 100% at calc(100% - var(--x)) calc(30% - var(--y)), rgb(255 77 0), rgb(0 200 255)), 
    linear-gradient(60deg, rgb(255 0 0), rgb(120 86 255));
  background-blend-mode: overlay, overlay, difference, difference, difference, normal;
  background-size: cover;
  background-position: center;
}

@font-face {
  font-family: 'Potsdam';
  src: url('Potsdam.woff2') format('woff2'),
       url('Potsdam.woff') format('woff');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
.wrapper {
  position: relative;
  z-index: 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
}

h1 {
  margin: 0;
  padding: 0;
  white-space: nowrap;
  font-family: 'Potsdam', sans-serif;
  letter-spacing: -2px;
  font-weight: 500;
  font-style: normal;
  font-size: clamp(4rem, 8vw, 150px);
  color: white;
}

.cta-button {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.8rem 2rem;
  background: white;
  color: black;
  border: none;
  border-radius: 9999px;
  font-family: sans-serif;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 255, 255, 0.2);
}

footer {
  position: absolute;
  bottom: 20px;
  width: 100%;
    z-index: 9;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  font-family: 'Segoe UI', sans-serif;
  letter-spacing: 0.5px;
}