:root {
  /* Palette 1: Blue/Orange/Grey */
  --primary-color: #34495D;    /* Dark Blue-Grey */
  --secondary-color: #2C3D4F;  /* Darker Blue */
  --accent-color: #EE7738;     /* Burnt Orange (CTA) */
  --light-color: #F2F2F2;      /* Light Grey Backgrounds */
  --dark-color: #0F1021;       /* Very Dark Text */
  --highlight-color: #FFD700;  /* Gold */
  
  --background-color: #FFFFFF;
  --text-color: #4B5563;
  --border-color: rgba(52, 73, 93, 0.2);
  --divider-color: rgba(52, 73, 93, 0.1);
  
  --heading-font: 'Roboto Condensed', sans-serif;
  --body-font: 'Open Sans', sans-serif;
  
  --site-container: 1200px;
  --image-width: 350px;
}

body {
  font-family: var(--body-font);
  background-color: var(--background-color);
  color: var(--text-color);
}

h1, h2, h3 {
  font-family: var(--heading-font);
}

/* Background Pattern SVG */
.background-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2334495D' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Specific Focus Outline */
a:focus, button:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}