/*
  Design tokens for Global Sky Group.
  Keep brand, layout, motion, and scale values here for easy theming.
*/

:root {
  /* Brand Colors */
  --color-primary: #052B63;
  --color-primary-dark: #031B3F;
  --color-primary-light: #E8F0FA;
  --color-accent: #D9A441;
  --color-accent-dark: #B78322;
  --color-accent-light: #FFF4DB;
  --color-white: #FFFFFF;
  --color-black: #101828;
  --color-text: #24324B;
  --color-text-muted: #667085;
  --color-border: #E4E7EC;
  --color-surface: #F8FAFC;
  --color-page-bg: #F3F4F6;
  --color-card-bg: #ECEFF3;
  --color-card-border: #CBD3DE;
  --color-success: #16803C;
  --color-error: #B42318;
  --color-warning: #B54708;
  --color-hero-overlay: rgba(5, 43, 99, 0.72);
  --color-footer-panel: rgba(255, 255, 255, 0.08);
  --color-footer-divider: rgba(255, 255, 255, 0.16);
  --color-focus-accent: rgba(217, 164, 65, 0.18);

  /* Typography System */
  --font-family-base: "Segoe UI", Roboto, Arial, sans-serif;
  --font-family-heading: "Segoe UI", Roboto, Arial, sans-serif;
  --line-height-base: 1.7;
  --line-height-heading: 1.2;
  --letter-spacing-base: 0;

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.25rem;

  /* Font Weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Container Widths */
  --container-sm: 33.75rem;
  --container-md: 45rem;
  --container-lg: 60rem;
  --container-xl: 71.25rem;
  --container-xxl: 82.5rem;

  /* Border Radius */
  --radius-xs: 0.25rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-pill: 999rem;

  /* Borders */
  --border-width-base: 0.0625rem;

  /* Shadows */
  --shadow-sm: 0 0.25rem 0.75rem rgba(16, 24, 40, 0.08);
  --shadow-md: 0 0.75rem 1.75rem rgba(16, 24, 40, 0.12);
  --shadow-lg: 0 1.25rem 3rem rgba(16, 24, 40, 0.16);

  /* Spacing Scale */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Component Sizes */
  --size-button-height: 3rem;
  --size-icon-button: 2.75rem;
  --size-service-icon: 3rem;
  --size-slider-dot: 0.75rem;
  --size-hero-min-height: 72vh;
  --size-mega-menu-width: 100%;
  --motion-lift: -0.25rem;

  /* Transition Variables */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

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