checklist.md

1. Use the logo as a favicon
2. Use the landing name as a page title
3. All logos should be links to the top of the page
4. Change text color on hover for phone, email, and address
5. Make sure phone icons and phone numbers are real links to start a call
6. All addresses should be links to some location on Google Maps. Open them in a new tab with target="_blank".
7. Increase all images on hover (make them links to #, if there is no better option)
8. Make sure everything looks neat on mobile and without horizontal scrolling
9. The speed of animations should be the same throughout the page (for example, increasing when hovering or moving blocks when scrolling)
10. Ensure that all nav__links work smoothly
11. Disable page scrolling under the menu using the next code:

    .page:has(.page__menu:target) {
      overflow: hidden; /* not to scroll the page */
    }

12. Make it possible to scroll the menu if it is higher than the viewport;

    .menu {
      overflow: auto; /* to scroll the menu if needed */
    }
    .menu__top {
      position: sticky; /* to keep cross always visible */
      top: 0;
      z-index: 1;
      background-color: #e5e5e5;
    }

13. All form fields should be required and have correct types (email, tel, etc.)
14. Placeholders should give examples of what should be added, to make the expected format clear
15. The page shouldn't be reloaded on form submit, but the fields should be cleared. Use:

    <form onsubmit="this.reset(); return false;">

16. Make the footer sticky at the bottom with z-index: -1 to get a fixed background effect.