diff --git a/elementor/templates/elementor_builder.html b/elementor/templates/elementor_builder.html
index 9d4750d..ee930af 100644
--- a/elementor/templates/elementor_builder.html
+++ b/elementor/templates/elementor_builder.html
@@ -163,6 +163,28 @@
     .preview-mode .block-actions,
     .preview-mode .resize-handle,
     .preview-mode .scroll-btn{display:none !important}
+    body.preview-mode .app{grid-template-columns:1fr !important}
+    body.preview-mode .sidebar,
+    body.preview-mode .inspector,
+    body.preview-mode .topbar{display:none !important}
+    body.preview-mode .main{padding:0 !important}
+    body.preview-mode .preview-shell{
+      max-width:100% !important;
+      border:0 !important;
+      border-radius:0 !important;
+      padding:0 !important;
+      margin:0 !important;
+      background:transparent !important;
+    }
+    body.preview-mode .apple{
+      border:0 !important;
+      border-radius:0 !important;
+      min-height:100vh;
+    }
+    body.preview-mode .canvas{
+      min-height:100vh !important;
+      padding:24px;
+    }
     .resize-handle{position:absolute;right:8px;bottom:8px;width:14px;height:14px;border-right:2px solid #94a3b8;border-bottom:2px solid #94a3b8;cursor:se-resize;opacity:.75}
     .resize-handle.edge{width:10px;height:10px;border:none;background:rgba(148,163,184,.35);border-radius:4px;opacity:.9}
     .resize-handle.e{top:50%;right:-4px;transform:translateY(-50%);cursor:e-resize}
@@ -374,10 +396,10 @@
       muted_color: "#6b7280",
       font_body: "Manrope",
       font_heading: "Manrope",
-      free_drag: true,
+      free_drag: false,
       bg_color2: "#e9eef5",
       bg_gradient: false,
-      two_col: true,
+      two_col: false,
       animations: true,
       theme: "light",
       bg_motion: "none",
@@ -1714,6 +1736,8 @@ const state = {
       }
     }
     function init(){
+      // By default we keep section flow layout for stable full-page composition.
+      state.settings.free_drag = false;
       state.blocks = normalizeLoadedBlocks(state.blocks);
       if (BUILDER_MODE === "ub24"){
         state.blocks.forEach(b=>{ if (!b.page) b.page = "home"; });