/**
 * JIMINTTOURS (JIT) - Design System Tokens & Variables
 * Standard CSS3 Custom Properties
 */

:root {
  /* ==========================================================================
     Color Palette
     ========================================================================== */
  /* Primary & Brand Colors */
  --color-primary: #0A2540;
  --color-primary-dark: #051329;
  --color-primary-light: #163E66;
  --color-primary-rgb: 10, 37, 64;

  /* Secondary & Nautical Blues */
  --color-secondary: #0284C7;
  --color-secondary-dark: #0369A1;
  --color-secondary-light: #38BDF8;
  --color-secondary-rgb: 2, 132, 199;
  --color-sky-subtle: #F0F9FF;

  /* Accent Gold / Warm Amber (High Conversion CTAs) */
  --color-accent: #F59E0B;
  --color-accent-hover: #D97706;
  --color-accent-dark: #B45309;
  --color-accent-light: #FDE68A;
  --color-accent-rgb: 245, 158, 11;

  /* Neutral Surface & Background Colors */
  --color-bg-main: #F8FAFC;
  --color-bg-white: #FFFFFF;
  --color-bg-card: #FFFFFF;
  --color-bg-muted: #F1F5F9;
  --color-bg-alt: #E2E8F0;
  --color-bg-dark: #0B132B;
  --color-bg-dark-card: #152238;

  /* Typography / Content Colors */
  --color-text-heading: #0F172A;
  --color-text-body: #334155;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  --color-text-white: #FFFFFF;
  --color-text-inverse: #F8FAFC;

  /* Functional & Feedback States */
  --color-success: #10B981;
  --color-success-bg: #ECFDF5;
  --color-error: #EF4444;
  --color-error-bg: #FEF2F2;
  --color-warning: #F59E0B;
  --color-warning-bg: #FFFBEB;
  --color-info: #0284C7;
  --color-info-bg: #F0F9FF;

  /* Borders & Dividers */
  --color-border: #E2E8F0;
  --color-border-hover: #CBD5E1;
  --color-border-dark: #1E293B;

  /* WhatsApp Official Brand Color */
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1EBE5D;

  /* ==========================================================================
     Typography System
     ========================================================================== */
  --font-family-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-family-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

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

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.15;
  --line-height-snug: 1.35;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.68;

  /* ==========================================================================
     Spacing & Layout
     ========================================================================== */
  --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 */

  --container-max: 1240px;
  --container-wide: 1400px;
  --container-narrow: 860px;
  --header-height: 80px;
  --topbar-height: 40px;

  /* ==========================================================================
     Elevations & Shadows
     ========================================================================== */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 2px 4px 0 rgba(15, 23, 42, 0.06), 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.10), 0 4px 12px -2px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 35px -6px rgba(15, 23, 42, 0.14), 0 8px 16px -4px rgba(15, 23, 42, 0.06);
  --shadow-accent: 0 10px 25px -3px rgba(245, 158, 11, 0.35);
  --shadow-secondary: 0 10px 25px -3px rgba(2, 132, 199, 0.30);
  --shadow-card-hover: 0 16px 32px -4px rgba(10, 37, 64, 0.12), 0 6px 16px -2px rgba(10, 37, 64, 0.06);

  /* ==========================================================================
     Border Radii
     ========================================================================== */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-2xl: 36px;
  --radius-full: 9999px;

  /* ==========================================================================
     Transitions & Motion
     ========================================================================== */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* ==========================================================================
     Z-Indexes
     ========================================================================== */
  --z-base: 1;
  --z-card: 10;
  --z-topbar: 90;
  --z-header: 100;
  --z-dropdown: 200;
  --z-whatsapp: 500;
  --z-modal-backdrop: 900;
  --z-modal: 1000;
  --z-toast: 1100;
}