/* ==============================================
   JPNR DESIGN SYSTEM — Design Tokens
   ==============================================
   Single source of truth for colors, typography,
   spacing, shadows, radii, and transitions.
   Shared across ALL pages.
   ============================================== */

:root {
    /* --- Brand Colors --- */
    --primary-500: #2563EB;
    --primary-600: #1E50C8;
    --primary-700: #1D4ED8;
    --primary-900: #0A1628;
    --secondary-500: #14B8A6;
    --secondary-600: #0D9488;
    --accent-500: #F59E0B;
    --accent-600: #D97706;

    /* --- Neutrals --- */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;

    /* --- Semantic Colors --- */
    --success: #22C55E;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    --purple: #7C3AED;
    --indigo: #6366F1;

    /* --- Typography --- */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* --- Border Radius --- */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-pill: 999px;

    /* --- Shadows --- */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);

    /* --- Transitions --- */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* --- Layout --- */
    --container: 1280px;
    --nav-height: 96px;
    --btn-height: 56px;
}