@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

:root {
  --font-size: 16px;
  --background: #ffffff;
  --foreground: #030213;
  --card: #ffffff;
  --card-foreground: #030213;
  --primary: #2563eb;
  --primary-foreground: #ffffff;
  --secondary: #f3f4f6;
  --secondary-foreground: #030213;
  --muted: #ececf0;
  --muted-foreground: #717182;
  --accent: #e9ebef;
  --accent-foreground: #030213;
  --border: rgba(0, 0, 0, 0.1);
  --radius: 1rem;
}

.dark {
  --background: #030213;
  --foreground: #f9fafb;
  --card: #0f172a;
  --card-foreground: #f9fafb;
  --primary: #3b82f6;
  --primary-foreground: #ffffff;
  --secondary: #1e293b;
  --secondary-foreground: #f9fafb;
  --muted: #1e293b;
  --muted-foreground: #94a3b8;
  --accent: #1e293b;
  --accent-foreground: #f9fafb;
  --border: rgba(255, 255, 255, 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
  background-color: var(--background);
  color: var(--foreground);
  transition: background-color 0.5s ease, color 0.5s ease;
  line-height: 1.6;
}

/* Animations */
@keyframes float-circle-1 {
  0%, 100% { transform: scale(1) translate(0, 0); }
  50% { transform: scale(1.2) translate(20px, -20px); }
}

@keyframes float-circle-2 {
  0%, 100% { transform: scale(1.2) translate(0, 0); }
  50% { transform: scale(1) translate(-20px, 20px); }
}

.animate-float-1 {
  animation: float-circle-1 8s infinite ease-in-out;
}

.animate-float-2 {
  animation: float-circle-2 10s infinite ease-in-out;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

.scroll-reveal.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.bg-gradient-main {
  background: linear-gradient(to bottom right, #f8fafc, #eff6ff, #eef2ff);
}

.dark .bg-gradient-main {
  background: linear-gradient(to bottom right, #020617, #0f172a, #1e1b4b);
}