accessibility

all images should have descriptive alt text — replace any 'image' or empty alts with real descriptions

the button colours have low contrast against the background — bump them to meet WCAG AA

the body text is too small for older readers — bump to 18px minimum

add aria-labels to icon-only buttons so screen readers can announce them

the focus outline on interactive elements is invisible — add a clear focus ring

the form has no labels — every input needs a visible label

the section heading hierarchy is wrong — make sure there's exactly one h1 then h2s for sections

add a 'skip to main content' link at the top for keyboard users