* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: rgba(26, 26, 46, 0.9);
  /*background: radial-gradient(circle at center, #6a0dad, #1a1a1a, #006600);*/
  color: #e0e0ff;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /*background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100" height="100" filter="url(%23noise)" opacity="0.05"/></svg>');*/
  z-index: 0;
}

header,
section,
footer {
  position: relative;
  z-index: 1;
}

header {
  text-align: center;
  padding: 4rem 1rem;
  /*background: rgba(26, 26, 46, 0.9);*/
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

header h1 {
  font-size: 3rem;
  color: #b6fff6;
  letter-spacing: 1px;
}

header p {
  margin-top: 1rem;
  font-size: 1.2rem;
  color: #bbb;
}

section {
  padding: 3rem 2rem;
  max-width: 900px;
  margin: 2rem auto;
  line-height: 1.6;
  color: #ddd;
  background: radial-gradient(
    circle at center,
    #6a0dadcc,
    #1a1a1acc,
    #006600cc
  );
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
}

.cta-button {
  display: inline-block;
  margin-top: 2rem;
  padding: 1rem 2rem;
  background: #b6fff6;
  color: #000;
  border: none;
  border-radius: 30px;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: #80e0d4;
}

footer {
  text-align: center;
  padding: 2rem;
}