/* TECNOCEMENTO · catálogo en el pie · 11/10/2026 */
(function(){
  function tcCatInit(){
    var b=document.querySelector(".et-l--footer a.et_pb_button_0_tb_footer");
    if(!b||b.getAttribute("data-tc-cat"))return;
    var href=b.getAttribute("href")||"";
    if(!/leads|κατάλογος|catalog/i.test(decodeURIComponent(href)))return;
    b.setAttribute("data-tc-cat","1");
    b.removeAttribute("target");
    b.setAttribute("aria-expanded","false");
    var panel=document.createElement("div");
    panel.className="tc-cat-panel";panel.id="tc-cat-panel";panel.hidden=true;
    b.setAttribute("aria-controls","tc-cat-panel");
    var w=b.closest(".et_pb_button_module_wrapper")||b.parentNode;
    w.parentNode.insertBefore(panel,w.nextSibling);
    var loaded=false;
    b.addEventListener("click",function(e){
      e.preventDefault();
      var open=panel.hidden;
      panel.hidden=!open;
      b.setAttribute("aria-expanded",open?"true":"false");
      if(!open||loaded)return;
      loaded=true;
      fetch(b.href,{credentials:"same-origin"}).then(function(r){return r.text();}).then(function(t){
        var d=new DOMParser().parseFromString(t,"text/html");
        var main=d.querySelector("#main-content")||d.body;
        var src=main.querySelector(".wpcf7");
        if(!src){window.location.href=b.href;return;}
        var node=document.importNode(src,true);
        panel.appendChild(node);
        var form=node.querySelector("form.wpcf7-form");
        if(form){
          form.setAttribute("action",window.location.pathname+"#"+node.id);
          if(window.wpcf7&&typeof window.wpcf7.init==="function"){window.wpcf7.init(form);}
          var i=form.querySelector('input[type="email"]');if(i){i.focus();}
        }
      }).catch(function(){window.location.href=b.href;});
    });
  }
  if(document.readyState==="loading"){document.addEventListener("DOMContentLoaded",tcCatInit);}else{tcCatInit();}
})();