@import "tailwindcss";

:root {
  --background: #ffffff;
  --foreground: #171717;
}

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #0a0a0a;
    --foreground: #ededed;
  }
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-geist-sans), system-ui, -apple-system, sans-serif;
}

* {
  scroll-behavior: smooth;
}

html {
  overflow-x: hidden;
}

/* 네온 글로우 효과 */
@keyframes neon-glow {
  0%, 100% {
    text-shadow: 
      0 0 10px rgba(6, 182, 212, 0.5),
      0 0 20px rgba(6, 182, 212, 0.5),
      0 0 30px rgba(6, 182, 212, 0.5),
      0 0 40px rgba(16, 185, 129, 0.5);
  }
  50% {
    text-shadow: 
      0 0 20px rgba(6, 182, 212, 0.8),
      0 0 30px rgba(6, 182, 212, 0.8),
      0 0 40px rgba(6, 182, 212, 0.8),
      0 0 50px rgba(16, 185, 129, 0.8),
      0 0 60px rgba(16, 185, 129, 0.6);
  }
}

.neon-text {
  animation: neon-glow 3s ease-in-out infinite;
}