/* ==========================================================================
   Coastal Precision Design System — Tokens
   Advisor Scaling Roadmap · Coastal Wealth
   ========================================================================== */

:root {
  /* Brand — Coastal Blues */
  --coastal-900: #252f4a;
  --coastal-800: #3c506f;
  --coastal-700: #5d7fa0;
  --coastal-600: #6b95ba;
  --coastal-500: #6b95ba;
  --coastal-400: #89adc8;
  --coastal-300: #a7c4d8;
  --coastal-200: #c9dce8;
  --coastal-100: #e8f0f5;
  --coastal-50:  #f4f8fb;

  /* Sand Neutrals */
  --sand-50:  #fdfcfa;
  --sand-100: #faf7f2;
  --sand-200: #f3ede4;
  --sand-300: #e5ddd0;
  --sand-400: #d1c5b4;
  --sand-500: #b5a895;

  /* Grays */
  --white: #ffffff;
  --gray-50:  #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e8e8e8;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;

  /* Accent / Status */
  --success: #2e7d5b;
  --warning: #c5862e;
  --error:   #b94a48;

  /* Typography */
  --font-display:    'Marlide Display', 'Playfair Display', Georgia, serif;
  --font-body-serif: 'Minion Pro', 'Source Serif 4', Georgia, serif;
  --font-ui:         'NHaasGroteskDSPro', 'DM Sans', -apple-system, sans-serif;

  /* Type Scale */
  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */
  --text-6xl:  3.75rem;    /* 60px */

  /* Line Heights */
  --leading-tight:  1.15;
  --leading-snug:   1.3;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  /* Letter Spacing */
  --tracking-tight:   -0.02em;
  --tracking-normal:   0;
  --tracking-wide:     0.04em;
  --tracking-overline: 0.12em;

  /* Spacing Scale */
  --space-1:  0.25rem;   /* 4px */
  --space-2:  0.5rem;    /* 8px */
  --space-3:  0.75rem;   /* 12px */
  --space-4:  1rem;      /* 16px */
  --space-5:  1.25rem;   /* 20px */
  --space-6:  1.5rem;    /* 24px */
  --space-8:  2rem;      /* 32px */
  --space-10: 2.5rem;    /* 40px */
  --space-12: 3rem;      /* 48px */
  --space-16: 4rem;      /* 64px */
  --space-20: 5rem;      /* 80px */
  --space-24: 6rem;      /* 96px */
  --space-32: 8rem;      /* 128px */

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(37,47,74,0.04);
  --shadow-md: 0 4px 16px rgba(37,47,74,0.06);
  --shadow-lg: 0 12px 40px rgba(37,47,74,0.08);
  --shadow-xl: 0 24px 64px rgba(37,47,74,0.12);

  /* Borders */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  /* Motion */
  --ease-out:        cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:     cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast:   200ms;
  --duration-normal: 400ms;
  --duration-slow:   600ms;

  /* Layout */
  --container-sm:  640px;
  --container-md:  768px;
  --container-lg:  1024px;
  --container-xl:  1200px;
  --container-2xl: 1400px;
}