Double-majors can sometimes be a bear, and in the job market a minor holder rarely wins out over a major holder.
I went to a top-tier honors college that offered no minors and one major and one major only, Liberal Arts & Sciences, but many concentrations and several certifications. Concentrations consisted of 30 or a bit more credit hours broadly considered to be within a single discipline. Certifications consisted of several specific classes one could add to their concentration(s). Each person had to have at least one concentration.
I did dual concentrations, Anthropology and Political Science. Doing so was quite straightforward and required no additional credits beyond that for the normal bachelor's degree. Yet my honors undergrad thesis (9 credit hours done over one year) also had to be interdisciplinary. That required a thesis committee 3 times the size of the normal one. My thesis was thus scrutinized more closely and more was demanded of me, which I actually enjoyed.