:root {
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', system-ui, -apple-system, sans-serif;

  --color-primary: #4F46E5;
  /* Indigo 600 */
  --color-primary-dark: #4338CA;
  --color-primary-light: #818CF8;

  --color-background: #F8FAFC;
  /* Slate 50 */
  --color-surface: #FFFFFF;

  --color-text-main: #0F172A;
  /* Slate 900 */
  --color-text-secondary: #64748B;
  /* Slate 500 */
  --color-text-muted: #94A3B8;
  /* Slate 400 */

  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;

  /* Premium Shadows - Softer and tinted */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.05), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.04);

  /* Feature Shadow - Diffuse Glow */
  --shadow-glow: 0 0 40px -10px rgba(79, 70, 229, 0.15);

  /* Tighter, more technical radii */
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-background);
  color: var(--color-text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button {
  cursor: pointer;
  font-family: inherit;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}