With an increasingly complex array of platforms and screen resolutions, it’s time to embrace the creative capabilities of HTML5 + CSS3 and make development part of the design process. — While I’ve spent most of my days in the creative department, I actually started my career as a developer. I was 16, and having discovered the WYSIWYG editor in Netscape Navigator Gold, I had taught myself the basics of HTML. I was inexperienced and couldn’t build much, but I did…