:root {
  /* Palette: #337357, #5CB338, #A9B388, #FEFAE0 */
  --primary-color: #337357;
  --secondary-color: #5CB338;
  --accent-color: #D35400; /* Контрастний помаранчевий для кнопок */
  --light-color: #FEFAE0;
  --dark-color: #1F2923;
  --background-color: #F9F9F5;
  --text-color: #4A4A4A;
  --highlight-color: #FFD23F;
  
  --border-color: #A9B388;
  --shadow-color: rgba(51, 115, 87, 0.15);
  
  --main-font: 'Lato', sans-serif;
  --heading-font: 'Montserrat', sans-serif;
}

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

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

/* Organic Pattern */
.bg-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.08;
  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 20.5V18H0v-2h20v-2H0v-2h20v-2H0V8h20V6H0V4h20V2H0V0h22v20h2V0h2v20h2V0h2v20h2V0h2v20h2v2H22v18h-2V22H0v-1.5z' fill='%23337357' fill-opacity='1' fill-rule='evenodd'/%3E%3C/svg%3E");
  pointer-events: none;
}

.btn-cta {
  background-color: var(--accent-color);
  color: white;
  border-radius: 50px;
  box-shadow: 0 4px 15px var(--shadow-color);
  transition: transform 0.2s;
}
.btn-cta:hover {
  transform: scale(1.05);
  background-color: #e67e22;
}

.card-box {
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 25px -5px var(--shadow-color);
  border: 1px solid rgba(169, 179, 136, 0.3);
}

.highlight-marker {
  background: linear-gradient(120deg, var(--highlight-color) 0%, var(--highlight-color) 100%);
  background-repeat: no-repeat;
  background-size: 100% 40%;
  background-position: 0 88%;
}