Vista is a one-page portfolio built from repeating this same idea: a fullscreen photo, a slim gradient so the type stays legible, and one focused message. Scroll to watch it become a docked content box, then a parallax panel, then a lightbox gallery.
This panel is a min-vh-100 section with a background-size: cover photo behind it — no image tag, no cropping markup, just one CSS rule. The white .content-box on top lives in a col-lg-5, pushed to the right edge by justify-content-end on its row. One backdrop, one docked box — that's the entire pattern.
An IntersectionObserver watches this box and adds .is-visible the instant it enters the viewport — a few lines of vanilla JS standing in for jQuery's scrollex plugin. The photo behind it holds still while the page scrolls, pinned with background-attachment: fixed; touch devices fall back to normal scrolling instead, since fixed backgrounds stutter on mobile browsers. This box docks left, mirroring the one before it.
This form doesn't send anywhere yet — its action is a bare #. Point it at your own endpoint or a form service and it's live; the fields, spacing, and focus states are already wired up with Bootstrap's row g-3 and form-control.