diff --git a/simuladormobout.php b/simuladormobout.php
index 04ab8e7..fc25443 100644
--- a/simuladormobout.php
+++ b/simuladormobout.php
@@ -1,4 +1,16 @@
 <?php
+/*
+Plugin Name: Simulador Mob-Out ARI-POLI
+Plugin URI: https://code.beco.cc/beco/simulador-mob-out-ari-poli
+Description: Calculadora de pré-seleção para mobilidade OUT da ARI/POLI-UPE, exibida via shortcode [simulador_mob].
+Version: 1.0.20260629
+Author: Ruben Carlo Benante
+Author URI: https://beco.cc
+License: GPLv3 or later
+License URI: http://www.gnu.org/licenses/gpl-3.0.html
+Text Domain: simulador-mob-out-ari-poli
+*/
+
 /* ------------------------------------------------------------------------ */
 // Simulador Mob Out - Copyright (C) 2022-2024 - Versão 1.0.20220701
 // Autores:
@@ -7,6 +19,12 @@
 // Data: 2022-07-01
 /* ------------------------------------------------------------------------ */
 
+namespace Beco\SimuladorMobOut;
+
+if ( ! defined( 'ABSPATH' ) ) {
+    exit;
+}
+
 
 
 /* ------------------------------------------------------------------------ */
@@ -182,6 +200,8 @@ function outras_brafitec($es, $ms, $est, $apy, $acy, $cy, $ly, $ry, $ea, $pa, $c
 
 }
 
+function simulador_mob_shortcode() {
+
 if ($_SERVER['REQUEST_METHOD'] == 'POST'){
     //var_dump($_POST);
     if (isset($_POST["calcular"])) {
@@ -210,28 +230,15 @@ if ($_SERVER['REQUEST_METHOD'] == 'POST'){
 
 
 
+ob_start();
 ?>
 
-<!DOCTYPE html>
-<html lang="pt-br">
-
-<head>
-<meta charset="utf-8">
-<title> Simulador MOB OUT </title>
+<div class="simulador-mob-out">
 <style>
-td {
-    padding: 5px;
-}
-</head>
-
-<style>
-td.labels {
-    width: 220px;
-}
+.simulador-mob-out td { padding: 5px; }
+.simulador-mob-out td.labels { width: 220px; }
 </style>
 
-<body>
-
 <div style="overflow-x: auto;">
 <div style="display: flex;">
 <div style="flex: 80%;">
@@ -269,7 +276,7 @@ td.labels {
 </div>
 
 <div style="flex: 20%;">
-<img src="http://ari.poli.br/wp-content/uploads/2022/08/20220823-ilustracao-simulador.png" width="200px" style="float:right">
+<img src="https://ari.poli.br/wp-content/uploads/2022/08/20220823-ilustracao-simulador.png" width="200px" style="float:right">
 </div>
 </div>
 
@@ -634,12 +641,11 @@ td.labels {
 <br>
 </form>
 </div>
-</body>
+</div>
 
+<script type="text/javascript" async src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML"></script>
 
-<script type="text/javascript" async
-src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML">
-
+<script type="text/javascript">
 function start() {
     var inputReproRec = document.querySelector("#repro_rec");
     var inputReproNRec = document.querySelector("#repro_nrec");
@@ -703,8 +709,9 @@ function totalRepro() {
 
 
 start();
-
-
 </script>
+<?php
+    return ob_get_clean();
+}
 
-</html>
+\add_shortcode( 'simulador_mob', __NAMESPACE__ . '\\simulador_mob_shortcode' );
