@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  /* Палітра: #5CB338, #5F6F52, #A9B388, #FEFAE0 */
  --primary-color: #5CB338;
  --secondary-color: #5F6F52;
  --accent-color: #A9B388;
  --light-color: #FEFAE0;
  --dark-color: #2c3623;
  --gradient-primary: linear-gradient(135deg, #5CB338 0%, #5F6F52 100%);
  --hover-color: #4A902A;
  --background-color: #f7f9f2;
  --text-color: #3d4a32;
  --border-color: rgba(92, 179, 56, 0.2);
  --divider-color: rgba(95, 111, 82, 0.2);
  --shadow-light: #ffffff;
  --shadow-dark: rgba(95, 111, 82, 0.15);
  --highlight-color: #F39C12;
  --main-font: 'Nunito', sans-serif;
  --alt-font: 'Work Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
}

.neuro-box {
    background: var(--background-color);
    box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
    border: 1px solid var(--border-color);
}

.img-neuro {
    box-shadow: 12px 12px 24px var(--shadow-dark), -12px -12px 24px var(--shadow-light);
    border: 6px solid var(--light-color);
}

.btn-neuro {
    box-shadow: 5px 5px 10px rgba(0,0,0,0.1), -5px -5px 10px rgba(255,255,255,0.8);
}

.btn-neuro:hover {
    background-color: var(--primary-color) !important;
    color: var(--light-color) !important;
    transform: translateY(-2px);
}

/* Checkbox logic for mobile menu */
#menu-toggle:checked ~ .navigation {
    display: block;
}