Before Kit Bridges sat next to venture capitalist Lucio Lanza in a restaurant in Mountain View on a September night in 2011, she knew Lanza only as an influential board member helping to guide the burgeoning tech firm where she worked. But Bridges said she soon found herself swatting Lanza’s hand away under the tablecloth, as he repeatedly touched her legs and groin. “It was like having a mosquito who I couldn’t get rid of,” said Bridges.