* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  background: #000;
}

body {
  overflow: hidden;
}

.hero {
  width: 100vw;
  height: 100dvh;
  display: grid;
  place-items: center;
  background: #000;
  padding: 10px;
}

.hero img {
  display: block;

  width: auto;
  height: calc(100dvh - 20px);

  max-width: calc(100vw - 20px);
  max-height: calc(100dvh - 20px);

  border-radius: 30px;

  box-shadow:
    0 0 30px rgba(0,0,0,.35),
    0 0 80px rgba(0,0,0,.25);
}

/* Tablet en telefoon portrait */
@media (max-aspect-ratio: 4 / 5) {

  body {
    overflow: auto;
  }

  .hero {
    padding: 6px;
  }

  .hero img {
    width: calc(100vw - 12px);
    height: auto;

    max-width: calc(100vw - 12px);
    max-height: none;

    border-radius: 12px;
  }
}