/* ============================================
   CSS Variables - Brand Colors & Settings
   Lawnline Marketing
   ============================================ */

/* Note: Google Fonts loaded in HTML <head> for performance */

:root {
  /* ====== Brand Colors ====== */
  --color-lime-green: #a4d933;      /* Primary - CTAs, accents */
  --color-electric-yellow: #ffee2c; /* Logo accent, highlights */
  --color-soft-yellow: #f2f191;     /* Hover states, secondary */
  --color-light-black: #111111;     /* Dark backgrounds */
  --color-white: #ffffff;           /* Text on dark */
  
  /* ====== Extended Palette ====== */
  --color-lime-hover: #b8e650;      /* Lighter lime for hover */
  --color-lime-dark: #8ab82a;       /* Darker lime for active */
  --color-gray-dark: #1a1a1a;       /* Card backgrounds */
  --color-gray-medium: #333333;     /* Borders, dividers */
  --color-gray-light: #666666;      /* Muted text */
  --color-gray-lighter: #ececec;    /* Subtle text */
  
  /* ====== Typography ====== */
  --font-primary: 'Open Sans', sans-serif;
  
  /* Font Weights */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extra-bold: 800;
  
  /* Font Sizes */
  --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 */
  --text-7xl: 4.5rem;      /* 72px */
  
  /* Line Heights */
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;
  
  /* ====== Spacing ====== */
  --space-xs: 0.5rem;      /* 8px */
  --space-sm: 1rem;        /* 16px */
  --space-md: 1.5rem;      /* 24px */
  --space-lg: 2rem;        /* 32px */
  --space-xl: 3rem;        /* 48px */
  --space-2xl: 4rem;       /* 64px */
  --space-3xl: 6rem;       /* 96px */
  --space-4xl: 8rem;       /* 128px */
  
  /* ====== Layout ====== */
  --container-max: 1280px;
  --container-padding: 1.5rem;
  
  /* ====== Border Radius ====== */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* ====== Transitions ====== */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* ====== Shadows ====== */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 20px rgba(164, 217, 51, 0.3);
  --shadow-glow-lg: 0 0 40px rgba(164, 217, 51, 0.4);
  
  /* ====== Z-Index Scale ====== */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
}
