Finding specific x value when y axis is zero

If I have the following data:

https://pastebin.com/4F7R0nW0

Which plotted using ListLinePlot[data, PlotRange -> {{80, 110}, {-0.020, 0.05}}] gives:

Question:

How can I find the value of the x axis where the y axis is zero in the left part of the curve (Red dot in the curve)?. It looks like this value is around 88 but I would like to find it automatically and be more precise.

I tried something like interpolating the data first such as: interp = Interpolation[data] and then used FindRoot such as root = FindRoot[interp == 0, {x, 70}][[1, 2]] but this does not work.