/* ============================================
   BRIGHTPATH ASCEND GROUP - HOLDING COMPANY
   Design System - 2027 Enterprise
   ============================================ */

:root {
  /* ========== COLORS - Dark First ========== */

  /* Core Darks */
  --color-obsidian: #0a0a0b;
  --color-carbon: #111113;
  --color-graphite: #18181b;
  --color-slate: #27272a;

  /* Text Hierarchy */
  --color-text-primary: #fafafa;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;

  /* Accent - Master Brand Teal */
  --color-accent: #0d9488;
  --color-accent-dim: rgba(13, 148, 136, 0.15);

  /* Division Accents */
  --color-personal: #0d9488;
  --color-business: #3b82f6;
  --color-capital: #f59e0b;

  /* Utility */
  --color-white: #ffffff;
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-hover: rgba(255, 255, 255, 0.12);

  /* ========== TYPOGRAPHY ========== */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Font Sizes - Fluid */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;
  --text-8xl: 6rem;
  --text-9xl: 8rem;

  /* Font Weights */
  --weight-thin: 100;
  --weight-extralight: 200;
  --weight-light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;

  /* Letter Spacing */
  --tracking-tighter: -0.05em;
  --tracking-tight: -0.025em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;
  --tracking-widest: 0.1em;

  /* ========== SPACING ========== */
  --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;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;
  --space-48: 12rem;
  --space-64: 16rem;

  /* ========== LAYOUT ========== */
  --container-max: 1400px;
  --container-tight: 900px;

  /* ========== EFFECTS ========== */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --shadow-subtle: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-elevated: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(13, 148, 136, 0.2);

  /* ========== ANIMATION ========== */
  --duration-instant: 100ms;
  --duration-fast: 200ms;
  --duration-base: 300ms;
  --duration-slow: 500ms;
  --duration-slower: 700ms;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  /* ========== Z-INDEX ========== */
  --z-base: 1;
  --z-nav: 100;
  --z-modal: 200;
}