/* Teste visual: mockup aprovado a ocupar a viewport */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #01060f;
}

.porta {
  width: 100vw;
  height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #01060f;
}

.mockup {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}