/**
 * Design tokens derived from figmacode_edp (HomeA.html, Data_discovery.html).
 * Single source of truth for colors, spacing, typography, radii.
 */
:root {
  /* Brand palette */
  --color-brand-red: #df1b12;
  --color-surface-dark: #404649;
  --color-text-primary: #404649;
  --color-text-muted: #8c9091;
  --color-text-on-dark: #ffffff;
  --color-text-caption-on-dark: #d8dada;
  --color-border-subtle: #b2b5b6;
  --color-surface-muted: #f5f5f5;
  --color-surface-section: #e5e5e5;
  --color-white: #ffffff;

  /* Typography */
  --font-family-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --font-size-xs: 0.625rem;
  --font-size-sm: 0.8125rem;
  --font-size-body: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-h3: 1.5rem;
  --font-size-h2: 2rem;
  --font-size-h1: 2rem;
  --font-size-display: 3rem;

  --line-height-tight: 1.05;
  --line-height-snug: 1.2;
  --line-height-body: 1.4;
  --line-height-relaxed: 1.5;

  --letter-spacing-wide: 0.05em;
  --letter-spacing-pill: 0.04em;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Layout */
  --layout-max-width: 113.75rem;
  --layout-page-padding-x: clamp(1rem, 3vw, 3.125rem);
  --layout-page-padding-y: var(--space-8);

  /* Radii (Figma pill buttons ~30px) */
  --radius-pill: 1.875rem;
  --radius-card: 0.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(64, 70, 73, 0.06);
  --shadow-md: 0 4px 12px rgba(64, 70, 73, 0.08);

  /* Z-index */
  --z-header: 100;
  --z-dropdown: 200;
}