Floating Action Menu

Five styles: speed dial expanding upward, expanding sideways, radial fan, pill with a label and an always-open bar. Each action carries a label, icon, its own colour and a kind: phone, email, WhatsApp, link or scroll to a section. Open on click or hover, rotate the main icon when open, dim the page behind it, add a pulse ring, and show the whole thing only after the visitor scrolls past a point you set. Labels sit away from the screen edge automatically, and mobile can be excluded.