/* ========================================
   Site Configuration
   ======================================== */

:root {
  /* ========== Colors ========== */
  /* Gold Theme */
  --color-primary: #d4af37;
  --color-primary-light: #f4d03f;
  --color-primary-dark: #b8960e;
  --color-primary-subtle: rgba(212, 175, 55, 0.1);

  /* WhatsApp Green Accent */
  --color-accent: #25d366;
  --color-accent-light: #3fe77e;
  --color-accent-dark: #1ebe57;

  /* Neutral Colors */
  --color-bg-primary: #0a0e27;
  --color-bg-secondary: #151b38;
  --color-bg-tertiary: #1e2749;
  --color-bg-card: rgba(255, 255, 255, 0.03);

  --color-text-primary: #ffffff;
  --color-text-secondary: #b8c5d6;
  --color-text-tertiary: #7b8ba3;

  /* Semantic Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
  --gradient-hero: linear-gradient(180deg, #0a0e27 0%, #1e2749 100%);
  --gradient-card: linear-gradient(
    135deg,
    rgba(212, 175, 55, 0.05) 0%,
    rgba(37, 211, 102, 0.05) 100%
  );
  --gradient-overlay: linear-gradient(
    180deg,
    rgba(10, 14, 39, 0) 0%,
    rgba(10, 14, 39, 0.8) 100%
  );

  /* ========== Typography ========== */
  /* Font Families */
  --font-primary: "Cairo", "Segoe UI", Tahoma, sans-serif;
  --font-secondary: "Tajawal", "Arial", sans-serif;
  --font-mono: "Courier New", monospace;

  /* 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 */

  /* Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;
  --leading-loose: 2;

  /* ========== Spacing ========== */
  --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 */

  /* ========== Borders ========== */
  --radius-sm: 0.375rem; /* 6px */
  --radius-md: 0.5rem; /* 8px */
  --radius-lg: 0.75rem; /* 12px */
  --radius-xl: 1rem; /* 16px */
  --radius-2xl: 1.5rem; /* 24px */
  --radius-full: 9999px;

  --border-width: 1px;
  --border-width-2: 2px;
  --border-width-4: 4px;

  /* ========== Shadows ========== */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.3);
  --shadow-glow-lg: 0 0 40px rgba(212, 175, 55, 0.4);

  /* ========== Transitions ========== */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* ========== Z-Index ========== */
  --z-base: 1;
  --z-dropdown: 10;
  --z-sticky: 20;
  --z-fixed: 30;
  --z-modal: 40;
  --z-tooltip: 50;

  /* ========== Breakpoints (for reference) ========== */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;

  /* ========== Container ========== */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-padding: var(--space-4);
}