:root {
    --main-bg-color: white;
    --main-color: black;
    --discreet-color: #aaa;
}

@media (prefers-color-scheme: dark) {
    body {
        --main-bg-color: black;
        --main-color: white;
        --discreet-color: #777;
    }
}

body {
    background-color: var(--main-bg-color);
    color: var(--main-color);
    transition: background-color 0.3s, color 0.3s;
    font-family: Arial, Helvetica, sans-serif;
}

.landing {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  padding: 0 40px;
  font-size: medium;
  text-align: center;
}

.logo {
    max-width: 280px;
    height: auto;
}

.button {
    margin: 16px;
    height: 54px;
    width: auto;
    border: none;
    text-decoration: none;
}

.button:hover {
    cursor: pointer;
}

.subtitle {
    font-size: 1.6em;
    font-weight: normal;
}

.google-play {
    height: 100%;
    width: auto;
}

.underline {
    text-decoration: underline;
}

.padding-x {
    padding: 0 0.2em;
}

.discreet {
    font-size: 0.8em;
    color: var(--discreet-color);
}

a, a:visited {
    color: inherit;
}

a:hover {
    color: var(--main-color);
}

.column {
    max-width: 36em;
    margin: auto;
    text-align: justify;
}

h1 {
  font-size: 1.6em;
}

h2 {
  font-size: 1.2em;
}