:root {
  /* Random Colors: Green & Nature Tones */
  --primary-color: #27AE60;
  --secondary-color: #5F6F52;
  --accent-color: #A9B388;
  --light-color: #FEFAE0;
  --dark-color: #1E8449;
  --background-color: #F9FBE7;
  --text-color: #37474F;
  
  /* Variations */
  --hover-color: #196F3D;
  --border-color: #A9B388;
  --shadow-color: rgba(39, 174, 96, 0.15);
  --highlight-color: #E67E22; /* Complementary Orange */
  
  --main-font: 'Lato', sans-serif;
  --heading-font: 'Montserrat', sans-serif;
}

body {
    font-family: var(--main-font);
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* Leafy Abstract Pattern */
.bg-leaf-pattern {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 20c10 0 20-10 20-20H0c0 10 10 20 20 20zM20 20c-10 0-20 10-20 20h40c0-10-10-20-20-20z' fill='%23a9b388' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 10px 15px -3px var(--shadow-color);
}

.btn-nature {
    background-color: var(--primary-color);
    color: white;
    border-radius: 50px;
    transition: transform 0.2s, background-color 0.2s;
}
.btn-nature:hover {
    background-color: var(--hover-color);
    transform: scale(1.02);
}

.text-highlight { color: var(--highlight-color); }
.bg-accent-light { background-color: var(--light-color); }

/* Specific overrides */
footer { background-color: var(--secondary-color); }
footer a:hover { color: var(--light-color); text-decoration: underline; }