:root {
    /* COLORI */
    --primary-color: #2D6A4F;
    --primary-hover: #1B4332;
    --secondary-color: #f0f0f0; /* sfondo card leggero */
    --nav-bg: #333;
    --nav-link-hover: #575757;
    --text-color-light: #fff;
    --text-color-dark: #333;

    /* TIPOGRAFIA */
    --font-main: Arial, sans-serif;
    --font-heading: 'Segoe UI', sans-serif;

    /* LAYOUT */
    --page-bg: #f9f9f9;
    --border-radius: 6px;
    --container-width: 1200px;
    --container-padding: 5%;
    --spacing: 1rem;

    /* CARD */
    --card-bg: #fff;
    --card-shadow: 0 2px 6px rgba(0,0,0,0.1);
    --card-shadow-hover: 0 4px 12px rgba(0,0,0,0.15);
}