body {
  font-family: 'DM Sans', sans-serif;
  background: #0a0f1a;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s, transform 0.6s;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.glow-teal {
  box-shadow: 0 0 30px rgba(45, 212, 191, 0.1);
}

.node-bg {
  background-image:
    radial-gradient(circle at 20% 80%, rgba(45, 212, 191, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
}

.gradient-border {
  border: 1px solid rgba(45, 212, 191, 0.2);
}

html {
  scroll-behavior: smooth;
}

.bg-card {
  background: rgba(255, 255, 255, 0.02);
}

.text-19 {
  font-size: 19px;
}