:root {
  /* Colors: #16A085 (Teal), #59057B (Deep Purple), #FEFAE0 (Cream), #0F1021 (Very Dark) */
  --primary-color: #16A085;
  --secondary-color: #59057B;
  --accent-color: #48C9B0;
  --light-color: #FEFAE0;
  --dark-color: #0F1021;
  --gradient-primary: linear-gradient(135deg, #1ABC9C 0%, #16A085 100%);
  --hover-color: #117A65;
  --background-color: #FDFDFD;
  --text-color: #2C3E50;
  --border-color: rgba(22, 160, 133, 0.3);
  --divider-color: rgba(89, 5, 123, 0.1);
  --shadow-color: rgba(15, 16, 33, 0.1);
  --highlight-color: #FFC145;
  --main-font: 'Roboto', sans-serif;
  --alt-font: 'Lora', serif;
}

body {
    background-color: var(--background-color);
    background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2316a085' fill-opacity='0.04'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10-10-4.477-10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10-10-4.477-10-10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.bg-primary { background-color: var(--primary-color); }
.text-primary { color: var(--primary-color); }
.text-dark { color: var(--dark-color); }
.font-heading { font-family: var(--alt-font); }
.font-body { font-family: var(--main-font); }

.btn-custom {
    background-color: var(--primary-color);
    color: white;
    letter-spacing: 0.05em;
    border-radius: 4px;
    transition: background-color 0.3s;
}
.btn-custom:hover {
    background-color: var(--hover-color);
}