* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
}

body {
  background-color: #ff8c00; /* naranja */
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Contenedor central */
.container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}

/* Logo responsivo */
.logo {
  max-width: 60vw;
  max-height: 60vh;
  width: auto;
  height: auto;
}