body {
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: radial-gradient(
      circle at top,
      rgba(90, 217, 255, 0.2),
      transparent 45%
    ),
    #040712;
}

.noise {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cg fill='%23ffffff' fill-opacity='0.07'%3E%3Crect width='2' height='2'/%3E%3C/g%3E%3C/svg%3E");
}

@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
}

#typewriter-cursor {
  animation: blink 1s infinite;
}

.tooltip-trigger {
  position: relative;
}

.tooltip-bubble {
  position: fixed;
  z-index: 10000;
  background: rgba(4, 7, 18, 0.98);
  border: 1px solid rgba(93, 217, 255, 0.4);
  border-radius: 10px;
  color: #e2e8f0;
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 12px 16px;
  width: 280px;
  box-shadow: 0 15px 40px rgba(4, 7, 18, 0.75), 0 0 25px rgba(93, 217, 255, 0.25);
  backdrop-filter: blur(14px);
  pointer-events: none;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.tooltip-bubble::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid rgba(93, 217, 255, 0.4);
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
}

.tooltip-bubble.show-below::after {
  border-top-color: transparent;
  border-bottom: 6px solid rgba(93, 217, 255, 0.4);
  bottom: auto;
  top: -6px;
}