:root {
  /* Color Palette - Organic Precision / Modern Apothecary */
  --color-primary: #163422;             /* Deep Forest Green */
  --color-primary-rgb: 22, 52, 34;
  --color-primary-dark: #0f2417;
  --color-primary-light: #244b34;
  --color-primary-container: #2d4b37;
  --color-on-primary-container: #99baa1;
  --color-primary-fixed: #c8ebd0;
  --color-primary-fixed-dim: #adcfb4;

  --color-moss: #5B6D5B;                /* Moss Muted Accent */
  --color-moss-rgb: 91, 109, 91;
  --color-sage-wash: #E8ECE9;           /* Sage Wash for cards/sections */
  --color-sage-wash-rgb: 232, 236, 233;
  --color-earth-light: #D9C5B2;         /* Warm Earth / Ochre Accent */
  --color-earth-light-rgb: 217, 197, 178;
  --color-gold-accent: #c8a97e;         /* Subtle warm gold from business cards */
  --color-secondary: #725a43;           /* Warm Earth Brown */
  --color-secondary-container: #feddbf;

  --color-surface: #f9f9f7;             /* Alabaster background */
  --color-surface-dim: #dadad8;
  --color-surface-bright: #fcfcfb;      /* Paper White */
  --color-surface-low: #f4f4f1;
  --color-surface-high: #e8e8e6;
  --color-surface-highest: #e2e3e0;

  --color-text-main: #1a1c1b;           /* Carbon Charcoal */
  --color-text-muted: #424843;          /* On-surface variant */
  --color-text-light: #6a726b;
  --color-text-inverse: #f9f9f7;

  --color-outline: #727972;
  --color-outline-variant: #c2c8c0;
  --color-border-subtle: rgba(22, 52, 34, 0.08);
  --color-border-glass: rgba(255, 255, 255, 0.65);

  --color-success: #2e7d32;
  --color-error: #ba1a1a;
  --color-error-container: #ffdad6;

  /* Typography */
  --font-headline: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Font Sizes & Hierarchy */
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-md: 1.125rem;   /* 18px */
  --font-size-lg: 1.25rem;    /* 20px */
  --font-size-xl: 1.5rem;     /* 24px */
  --font-size-2xl: 2rem;      /* 32px */
  --font-size-3xl: 2.5rem;    /* 40px */
  --font-size-4xl: 3.25rem;   /* 52px */
  --font-size-hero: clamp(2.5rem, 5.5vw, 4.75rem);

  /* Spacing */
  --spacing-unit: 8px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --spacing-4xl: 96px;
  --spacing-section: clamp(60px, 8vw, 120px);

  --max-width: 1280px;
  --max-width-narrow: 920px;

  /* Border Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;
  --radius-organic-1: 60% 40% 30% 70% / 60% 30% 70% 40%;
  --radius-organic-2: 30% 70% 70% 30% / 30% 30% 70% 70%;
  --radius-leaf: 32px 6px 32px 6px;

  /* Shadows - Botanical Blur */
  --shadow-subtle: 0 4px 20px rgba(22, 52, 34, 0.04);
  --shadow-card: 0 10px 30px rgba(22, 52, 34, 0.06);
  --shadow-hover: 0 20px 40px rgba(22, 52, 34, 0.12);
  --shadow-glass: 0 30px 60px rgba(22, 52, 34, 0.07);
  --shadow-botanical: 0 25px 50px -12px rgba(45, 75, 55, 0.15);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}