:root {
  /* Selected from your palette: Blues and Grey */
  --primary-color: #2C3D4F; 
  --secondary-color: #34495D;
  --accent-color: #F59D2A;
  --light-color: #ECF0F1; 
  --dark-color: #0F1021;
  --text-color: #34495D;
  
  --hover-color: #1A2530;
  --background-color: #F2F2F2;
  --border-color: rgba(44, 61, 79, 0.2);
  --divider-color: rgba(44, 61, 79, 0.1);
  --shadow-color: rgba(0, 0, 0, 0.1);
  /* Complementary highlight */
  --highlight-color: #FFD700; 

  --main-font: 'Open Sans', sans-serif;
  --heading-font: 'Montserrat', sans-serif;
}

body {
  font-family: var(--main-font);
  color: var(--text-color);
  background-color: var(--background-color);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
}

/* Abstract Background Pattern (SVG) */
.bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.4;
  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='0.1'%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");
}

.content-wrapper {
  z-index: 10;
  position: relative;
}

header, footer {
  z-index: 20;
  position: relative;
}

.guarantee-box {
  border: 1px dashed var(--accent-color);
  background-color: rgba(245, 157, 42, 0.1);
}

.feature-item {
    border: 1px solid var(--border-color);
    background: #ffffff;
    box-shadow: 0 4px 6px var(--shadow-color);
}

.testimonial-card {
    background-color: #ffffff;
    border-left: 4px solid var(--primary-color);
}