/**
 * CSS Variables and Reset
 * Base variables and reset styles for the theme
 */

/* CSS Variables */
:root {
  --primary-color: #00145c;
  --primary-hover: #002080;
  --primary-light: #003399;
  --white: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --max-width: 1352px;
  --border-radius: 8px;
  --transition: all 0.3s ease;
  --shadow: 0 2px 10px rgba(0, 20, 92, 0.1);
  --shadow-hover: 0 4px 20px rgba(0, 20, 92, 0.15);
}

/* Additional variables for the theme */
:root {
  --container-width: 1200px;
  --container-wide-width: 1400px;
  --primary-font: "Arial", sans-serif;
  --secondary-font: "Helvetica", sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  --border-color: var(--gray-300);
  --text-color: var(--gray-800);
  --background-color: var(--gray-100);
  
  /* Icon variables for consistency */
  --icon-color: var(--white);
  --icon-size: 1.2rem;
  --icon-container-size: 45px;
}

/* Reset básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Focus outline for accessibility */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Utility classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}