"Behind each design, there is a Designer, and is there a better design than the universe?"
The universe is the most perfect design that exists. The sun, the moon, the stars, the planets, and our Earth. Everything does not appear from millions of years of evolution. We cannot create life from nothing.
After creating a small scale model of our solar system. An atheist asked Isaac Newton about who created such a wonderful thing. Some minutes later, Dr. Newton responded "Nobody", the atheist couldn't believe him, then Dr. Isaac said:
"This thing is but a puny imitation of a much greater system whose laws you know, I am unable to convince you that this mere toy is without a designer or maker; yet you profess to believe that the great original from which the design is taken has come into being without either designer or maker! Now tell me by what sort of reasoning do you reach such an incongruous conclusion?"
Everything needs a designer. The Designer of everything is God, the Creator.