test.html

<!doctype html>
<html lang="fa" dir="rtl">

<head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1"> <!-- Bootstrap CSS -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
    <title>Hello, world!</title>
</head>

<body>

    <header>
        <nav class="navbar navbar-expand-lg navbar-dark bg-primary">
            <div class="container-fluid">

                <a class="navbar-brand" href="#">نام شرکت</a>

                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarText"
                    aria-controls="navbarText" aria-expanded="false" aria-label="Toggle navigation">
                    <span class="navbar-toggler-icon"></span>
                </button>

                <div class="collapse navbar-collapse" id="navbarText">
                    <ul class="navbar-nav me-auto mb-2 mb-lg-0">
                        <li class="nav-item">
                            <a class="nav-link active" aria-current="page" href="#">صفحه اصلی</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">سرویس ها و خدمات</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">قیمت گزاری</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">تماس با ما</a>
                        </li>
                    </ul>
                </div>

            </div>
        </nav>
    </header>

    <main>
        main content
    </main>

    <footer>
        <nav class="navbar fixed-bottom navbar-expand-lg navbar-dark bg-primary">
            <div class="container-fluid">
                <p class="text-warning">
                                کپی رایت شرکت                       
                </p>
            </div>
        </nav>
    </footer>


    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
        integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous">
    </script>
</body>

</html>