/* =========================================
   Branding & Design Tokens
   ========================================= */

:root {
  --header-height: 110px;
  /* --- Color Palette --- */
  --color-primary: #001f3f;
  /* Navy - Main Brand Color */
  --color-secondary: #3fa9f5;
  /* Light Blue - Accent */
  --color-white: #ffffff;
  --color-off-white: #f8f9fa;
  --color-black: #1a1a1a;
  --color-gray-100: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-500: #adb5bd;
  --color-gray-700: #495057;
  --color-text-main: #212529;
  --color-text-muted: #6c757d;
  --color-error: #dc3545;
  --color-success: #28a745;

  /* --- Typography --- */
  --font-family-sans: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-heading: 'Outfit', var(--font-family-sans);
  /* Use Outfit for headings for a premium feel */

  --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: 3.5rem;
  /* 56px */

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* --- Spacing --- */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 1rem;
  --spacing-4: 1.5rem;
  --spacing-5: 2rem;
  --spacing-6: 3rem;
  --spacing-8: 5rem;
  --spacing-12: 8rem;

  /* --- Borders & Radius --- */
  --border-radius-sm: 4px;
  --border-radius-md: 6px;
  /* Standard button radius */
  --border-radius-lg: 12px;
  --border-radius-xl: 24px;
  --border-radius-round: 50%;

  /* --- Shadows (Glassmorphism & Depth) --- */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-float: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* --- Transitions --- */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* --- Layout --- */
  --container-max-width: 1200px;

}