#particles-js {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-color: #0a192f;
}

/* Ensure content is visible over particles */
header, section, footer, main, .container, .content {
  position: relative;
  z-index: 1;
}

/* Navigation styles */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(10, 25, 47, 0.95);
  z-index: 1000;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Make sure text is readable over particles */
body {
  color: #ffffff;
  background-color: transparent !important;
  padding-top: 60px;
}