/* CSS Custom Properties - Brand Colors and Design System */

:root {
  /* Brand Colors */
  --primary: #006D77;        /* Deep Teal - trust, stability */
  --primary-dark: #004E56;   /* Darker teal for hover states */
  --primary-light: #008891;  /* Lighter teal for accents */
  --secondary: #2C3E50;      /* Charcoal - professionalism */
  --accent: #EDF6F9;         /* Soft White - clean, calm */
  --cream: #FAFAF5;          /* Cream background alternative */
  --sage: #83C5BE;           /* Sage Green - secondary accent */
  --text-dark: #1a1a1a;      /* Near black for body text */
  --text-muted: #5a6c7d;     /* Muted text for captions */
  --success: #2ecc71;        /* Form validation success */
  --error: #e74c3c;          /* Form validation error */
  --white: #ffffff;

  /* Font Families */
  --font-heading: 'Merriweather', Georgia, serif;
  --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Font Sizes (Mobile-First) */
  --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 - Hero only */

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-index layers */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;

  /* Container max-width */
  --container-max-width: 1200px;
}