/* Colours copied from src/app/styles/tokens.css, not imported, so an app style change can't break the page. */
:root {
  --ground: #161826;
  --surface: #232532;
  --text: #e9e9ed;
  --muted: #9397ab;
  --accent: #9184d9;
  --section: #262a60;
  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--text);
  font:
    17px / 1.5 system-ui,
    -apple-system,
    sans-serif;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: max(24px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right))
    max(32px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}

h1 {
  margin: 16px 0 8px;
  font-size: 32px;
  line-height: 1.2;
}

h2 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.3;
}

section + section {
  margin-top: 24px;
  padding: 20px 16px;
  border-radius: 16px;
  background: var(--surface);
}

h3 {
  margin: 16px 0 8px;
  font-size: 17px;
  line-height: 1.3;
}

h2 + h3 {
  margin-top: 0;
}

ul,
ol {
  margin: 0;
  padding-left: 1.25em;
}

li + li {
  margin-top: 8px;
}

img {
  max-width: 100%;
  height: auto;
}

figure {
  margin: 0;
}

figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
}

.opening {
  text-align: center;
}

.icon {
  border-radius: 22px;
}

.lead {
  margin: 0 0 24px;
}

.call {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--ground);
  font-weight: 600;
  text-decoration: none;
}

.button:focus-visible,
footer a:focus-visible {
  outline: 3px solid var(--text);
  outline-offset: 3px;
}

section .button {
  margin-top: 20px;
}

.call .button {
  margin-top: 0;
}

/* A phone can't scan its own screen, so the code shows only where a laptop or tablet is likely. */
.qr {
  display: none;
  max-width: 200px;
}

.qr img {
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

.screens {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
  text-align: center;
}

.screens img {
  display: block;
  border-radius: 12px;
  border: 1px solid var(--section);
}

footer {
  margin-top: 32px;
  text-align: center;
}

footer a {
  color: var(--accent);
}

@media (max-width: 479px) {
  .screens {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 600px) {
  .call {
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .qr {
    display: block;
  }
}