:root {
  --background: 42 33% 97%;
  --foreground: 212 29% 15%;
  --primary: 176 72% 31%;
  --secondary: 44 44% 92%;
  --muted: 40 24% 88%;
  --destructive: 3 77% 56%;
  --border: 34 23% 84%;
  --card: 0 0% 100%;
  --accent: 34 93% 57%;
  --success: 152 63% 34%;

  --shadow-sm: 0 8px 24px hsla(212, 35%, 12%, 0.08);
  --shadow-md: 0 16px 40px hsla(212, 35%, 12%, 0.14);
  --shadow-lg: 0 22px 60px hsla(212, 35%, 12%, 0.18);

  --transition-fast: 120ms ease;
  --transition-smooth: 260ms cubic-bezier(0.22, 1, 0.36, 1);

  --radius-sm: 0.6rem;
  --radius-md: 1rem;
  --radius-lg: 1.75rem;
}

.dark {
  --background: 222 28% 10%;
  --foreground: 45 33% 95%;
  --primary: 177 64% 49%;
  --secondary: 218 21% 16%;
  --muted: 215 18% 20%;
  --destructive: 4 82% 64%;
  --border: 217 16% 24%;
  --card: 220 24% 13%;
  --accent: 36 95% 62%;
  --success: 151 58% 46%;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

::selection {
  background: hsl(var(--primary) / 0.18);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}