https://inca.it/templates/jl_logan/custom/js/custom.js

1document.addEventListener("DOMContentLoaded", function() {
2    document.querySelectorAll(".inca-accordion-title").forEach(title => {
3        title.addEventListener("click", function () {
4
5            const content = this.nextElementSibling;
6            const symbol = this.querySelector(".symbol");
7
8            // Chiudi gli altri
9            document.querySelectorAll(".inca-accordion-content").forEach(c => {
10                if (c !== content) c.style.display = "none";
11            });
12            document.querySelectorAll(".inca-accordion-title .symbol").forEach(s => {
13                if (s !== symbol) s.textContent = "+";
14            });
15
16            // Toggle corrente
17            if (content.style.display === "block") {
18                content.style.display = "none";
19                symbol.textContent = "+";
20            } else {
21                content.style.display = "block";
22                symbol.textContent = "–";
23            }
24        });
25    });
26});