.button-chat{--color-primary: hsl(48deg, 100%, 50%);position:fixed;right:1rem;bottom:17rem;border:none;background-color:var(--color-primary);color:var(--color-black);z-index:5;font-weight:var(--fw-regular);font-size:var(--fs-small-desktop)}@media(min-width: 768px){.button-chat{font-size:var(--fs-small-desktop)}}@supports(font-size: clamp(var(--fs-small-desktop), 3vw, var(--fs-small-desktop))){.button-chat{font-size:clamp(var(--fs-small-desktop),3vw,var(--fs-small-desktop))}}.button-chat-online{right:3rem;padding:2rem;border-radius:50%}