:root {
  color-scheme: dark;
  font-family: Arial, Helvetica, sans-serif;
  background: #111;
  color: #fff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100svh;
  display: grid;
  place-items: center;
  background: #111;
}

.card {
  width: min(100%, 32rem);
  padding: 1.25rem;
}

.business-card {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1.75 / 1;
  object-fit: contain;
  border-radius: .25rem;
  background: #202020;
  box-shadow: 0 .75rem 2rem rgb(0 0 0 / .35);
}

.actions { margin-top: 1.25rem; }

a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .02em;
  border-radius: .35rem;
}

.save-contact {
  width: 100%;
  padding: .8rem 1rem;
  background: #f4b400;
  color: #111;
  font-size: 1.05rem;
  text-transform: uppercase;
}

.secondary-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .65rem;
  margin-top: .65rem;
}

.secondary-actions a {
  background: #252525;
  border: 1px solid #444;
  color: #fff;
  font-size: .9rem;
}

a:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

@media (min-width: 40rem) {
  .card { padding: 2rem; }
}