:root {
  /* CoverApp Brand */
  --color-brand-aqua: #00D1B2;
  --color-brand-aqua-deep: #14bfa4;
  --color-brand-aqua-soft: #dffbf5;

  /* Main Surfaces */
  --color-background: #f8f7f2;
  --color-surface: #ffffff;
  --color-surface-soft: #f1f0eb;
  --color-surface-dark: #111513;

  /* Text */
  --color-text-primary: #101311;
  --color-text-secondary: #555c58;
  --color-text-muted: #747b77;
  --color-text-on-dark: #f8faf9;

  /* Borders */
  --color-border: rgba(16, 19, 17, 0.12);
  --color-border-strong: rgba(16, 19, 17, 0.22);

  /* Status */
  --color-success: #15966f;
  --color-error: #bd3b3b;

  /* Typography */
  --font-family-primary:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-2xl: clamp(2.5rem, 6vw, 5rem);

  /* Layout */
  --container-width: 1200px;
  --container-padding: clamp(1.25rem, 4vw, 3rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Radius */
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-soft:
    0 20px 60px rgba(16, 19, 17, 0.08);

  --shadow-floating:
    0 24px 80px rgba(16, 19, 17, 0.14);

  /* Motion */
  --transition-fast: 160ms ease;
  --transition-standard: 280ms ease;
}