Theme multi step landing page for drupal 9 site

We need a themer to build a multi step landing page for this drupal 9 theme: [login to view URL] The multi step landing page MUST Be mobile friendly and responsive, in addition to being desktop friendly. Here are examples multi step landing pages for your reference: [login to view URL] [login to view URL] & The steps / pages include in this project are: Step 1 - Zip code (please see attached screen shot for example). Should have headline on top, Zip code field below that and then image on bottom. Need two versions of this page. Version 1 should have headline which says "Life insurance for the cost of a cup of coffee", with bottom image being a cup of coffee (which will be provided). Version 2 should have a different headline and image which is yet to be determined. Step 2 - Age selector - Default of age 50, which age selector ranging from 18 to 85 Step 3 - Address & email address fields Step 4 - Congratulations page, with fields for first name, last name & telephone. The message above the fields should say “Congratulations, We found an Amazing Deal for You! Your Quote is Ready! Please enter your phone number to See How Much You Can Save.” Additional steps / pages 1) Coverage Amount page – Headline “How Much Insurance Do You Want?” Please use box selector (as shown on [login to view URL]) with choices of $50k or less, $100k, $250k, $500k and $1 Million or more 2) Headline “Do you use tobacco?” Box selector w / Yes and No Options 3) “Are you Male or Female?” Box Selector with male and female icons All Pages should NOT have navigation menus.