diff --git a/elementor/templates/elementor_builder.html b/elementor/templates/elementor_builder.html
index ec7f188..96c9ea8 100644
--- a/elementor/templates/elementor_builder.html
+++ b/elementor/templates/elementor_builder.html
@@ -377,7 +377,6 @@
       <details class="acc">
         <summary>Layout</summary>
         <div class="acc-body">
-          <div class="row"><label>Layout 2 columnas</label><input id="twoColToggle" type="checkbox"></div>
           <div class="row"><label>Animaciones</label><input id="animToggle" type="checkbox"></div>
         </div>
       </details>
@@ -401,7 +400,6 @@
       free_drag: false,
       bg_color2: "#e9eef5",
       bg_gradient: false,
-      two_col: false,
       animations: true,
       theme: "light",
       bg_motion: "none",
@@ -952,9 +950,9 @@ const state = {
       const inner = document.createElement("div");
       inner.style.position = "relative";
       inner.style.zIndex = "1";
-      if (!state.settings.free_drag && state.settings.two_col){
-        inner.style.display = "grid";
-        inner.style.gridTemplateColumns = "repeat(2,minmax(0,1fr))";
+      if (!state.settings.free_drag){
+        inner.style.display = "flex";
+        inner.style.flexWrap = "wrap";
         inner.style.gap = "16px";
         inner.style.width = "100%";
       }
@@ -976,7 +974,7 @@ const state = {
           el.style.left = "0px";
           el.style.top = "0px";
           el.style.transform = `translate3d(${pos.x}px, ${pos.y}px, 0)`;
-          const defaultWidth = block.type === "menu" ? 90 : (state.settings.two_col ? 48 : 70);
+          const defaultWidth = block.type === "menu" ? 90 : 70;
           const w = Math.max(30, Math.min(100, Number(block.data?.width || defaultWidth)));
           el.style.width = `${w}%`;
           const h = Number(block.data?.height || 0);
@@ -984,20 +982,14 @@ const state = {
           el.style.cursor = "grab";
         } else {
           el.style.transform = "";
-          if (state.settings.two_col){
-            const isFullWidth = block.type === "menu" || !!block.data?.full_width;
-            if (isFullWidth){
-              el.style.gridColumn = "1 / -1";
-              const w = Math.max(30, Math.min(100, Number(block.data?.width || 100)));
-              el.style.width = `${w}%`;
-            } else {
-              el.style.gridColumn = "";
-              el.style.width = "100%";
-            }
-            el.style.justifySelf = "start";
-          } else {
+          const isFullWidth = block.type === "menu" || !!block.data?.full_width;
+          if (isFullWidth){
             const w = Math.max(30, Math.min(100, Number(block.data?.width || 100)));
             el.style.width = `${w}%`;
+            el.style.flex = "0 0 100%";
+          } else {
+            el.style.width = "calc(50% - 8px)";
+            el.style.flex = "0 0 calc(50% - 8px)";
           }
         }
         el.innerHTML = renderBlockHtml(block);
@@ -1090,7 +1082,7 @@ const state = {
 
     function removeDrop(){ if (dropIndicator && dropIndicator.parentNode) dropIndicator.parentNode.removeChild(dropIndicator); dropIndicator=null; }
     function resolveFullWidthByDropX(container, clientX){
-      if (state.settings.free_drag || !state.settings.two_col) return null;
+      if (state.settings.free_drag) return null;
       const rect = container.getBoundingClientRect();
       if (!rect || !rect.width) return null;
       const ratio = (clientX - rect.left) / rect.width;
@@ -1110,7 +1102,7 @@ const state = {
     }
     function addBlock(type,index=state.blocks.length){
       const b={ id: makeId(), type, data: defaultData(type) };
-      if (!state.settings.free_drag && state.settings.two_col && type !== "menu"){
+      if (!state.settings.free_drag && type !== "menu"){
         b.data.full_width = false;
       }
       if (BUILDER_MODE === "ub24"){ b.page = currentPage; }
@@ -1138,7 +1130,7 @@ const state = {
       const input=(label,id,val)=>`<div class="row"><label>${label}</label><input id="${id}" type="text" value="${escapeHtml(val||"")}"></div>`;
       const widthVal = Math.max(30, Math.min(100, Number(data.width || 100)));
       html += `<div class="row"><label>Ancho bloque (%)</label><input id="blockWidth" type="range" min="30" max="100" value="${widthVal}"><div id="blockWidthValue" style="margin-top:4px;color:var(--muted);font-size:12px">${widthVal}%</div></div>`;
-      if (!state.settings.free_drag && state.settings.two_col && block.type !== "menu"){
+      if (!state.settings.free_drag && block.type !== "menu"){
         html += `<div class="row"><label>Ancho completo</label><input id="blockFullWidth" type="checkbox" ${data.full_width ? "checked" : ""}></div>`;
       }
       if (block.type==="menu"){
@@ -1594,7 +1586,6 @@ const state = {
       const bgColor=document.getElementById("bgColorInput");
       const bgColor2=document.getElementById("bgColor2Input");
       const bgGradient=document.getElementById("bgGradientToggle");
-      const twoCol=document.getElementById("twoColToggle");
       const textColor=document.getElementById("textColorInput");
       const mutedColor=document.getElementById("mutedColorInput");
       const fontBody=document.getElementById("fontBodySelect");
@@ -1610,7 +1601,6 @@ const state = {
       siteName.value=s.site_name||""; primary.value=s.primary_color||"#59d9c8";
       bgColor.value=s.bg_color||"#f6f7fb"; bgColor2.value=s.bg_color2||"#e9eef5"; bgGradient.checked=!!s.bg_gradient;
       bgMotion.value=s.bg_motion||"none";
-      twoCol.checked=!!s.two_col;
       textColor.value=s.text_color||"#0b0c10"; mutedColor.value=s.muted_color||"#6b7280";
       fontBody.value=s.font_body||"Manrope"; fontHeading.value=s.font_heading||"Manrope";
       logoDrop.textContent = s.logo_url ? "Logo cargado" : "Suelta imagen o click";
@@ -1624,7 +1614,6 @@ const state = {
       bgColor2.addEventListener("input",()=>{ s.bg_color2=bgColor2.value; renderPreview(); });
       bgGradient.addEventListener("change",()=>{ s.bg_gradient=bgGradient.checked; renderPreview(); });
       bgMotion.addEventListener("change",()=>{ s.bg_motion=bgMotion.value; renderPreview(); });
-      twoCol.addEventListener("change",()=>{ s.two_col=twoCol.checked; renderPreview(); });
       textColor.addEventListener("input",()=>{ s.text_color=textColor.value; renderPreview(); });
       mutedColor.addEventListener("input",()=>{ s.muted_color=mutedColor.value; renderPreview(); });
       fontBody.addEventListener("change",()=>{ s.font_body=fontBody.value; renderPreview(); });
@@ -1805,11 +1794,11 @@ const state = {
           }
           if (sidebar) sidebar.style.display = isPreview ? "none" : "";
           if (inspector) inspector.style.display = isPreview ? "none" : "";
-          if (main) main.style.padding = isPreview ? "8px" : "";
+          if (main) main.style.padding = isPreview ? "0" : "";
           if (shell){
             if (isPreview){
               shell.style.maxWidth = "100%";
-              shell.style.margin = "8px auto";
+              shell.style.margin = "0";
               shell.classList.remove("size-phone","size-tablet","size-desktop");
               shell.classList.add("size-desktop");
               ["btnSizePhone","btnSizeTablet","btnSizeDesktop"].forEach(id=>{
@@ -1836,7 +1825,7 @@ const state = {
       if (fullPageBtn){
         fullPageBtn.addEventListener("click",()=>{
           const url = `${window.location.pathname}?full=1`;
-          window.open(url, "_blank", "noopener");
+          window.location.href = url;
         });
       }
       if (FULL_PAGE_MODE && previewBtn && !document.body.classList.contains("preview-mode")){