/**
 * Lucide Icons - Self-hosted
 * No CDN, No tracking
 */

.icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: middle;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

/* Dimensioni icone */
.icon-sm {
    width: 1.2em;
    height: 1.2em;
}

.icon-md {
    width: 1.5em;
    height: 1.5em;
}

.icon-lg {
    width: 2em;
    height: 2em;
}

.icon-xl {
    width: 2.5em;
    height: 2.5em;
}

/* Icone nei bottoni */
.contact-btn .icon {
    width: 1.8em;
    height: 1.8em;
    stroke-width: 2.5;
}

.back-to-top .icon {
    width: 1.5em;
    height: 1.5em;
}

.expand-btn .icon {
    width: 1.2em;
    height: 1.2em;
}