/* Airmint site. Set in the Mac's own typefaces, like the app, and nothing loads from another company. */
:root {
  color-scheme: light dark;
  --wash: #eef6f2;
  --paper: #ffffff;
  --ink: #11231d;
  --quiet: #52665f;
  --rule: #cfe0d9;
  --mint: #24a887;
  --link: #096b55;
  --display: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter: clamp(1.25rem, 5vw, 4rem);
}
@media (prefers-color-scheme: dark) {
  :root {
    --wash: #0f1513;
    --paper: #171f1c;
    --ink: #e7f1ec;
    --quiet: #9bafa6;
    --rule: #2a3732;
    --mint: #2bc48a;
    --link: #8ee8ce;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--wash);
  color: var(--ink);
  font: 1.0625rem/1.6 var(--body);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-underline-offset: 0.18em; text-decoration-thickness: 0.06em; }
a:hover { text-decoration-thickness: 0.12em; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; letter-spacing: -0.015em; margin: 0; text-wrap: balance; }
p { margin: 0 0 1em; }
code { font: 0.9em ui-monospace, "SF Mono", Menlo, monospace; overflow-wrap: anywhere; }

.wrap { max-width: 74rem; margin: 0 auto; padding-inline: var(--gutter); }

/* Header and footer */
.site-header { display: flex; align-items: baseline; justify-content: space-between; gap: 1.5rem; padding-block: 1.5rem; }
.wordmark { font: 700 1.25rem/1 var(--display); color: var(--ink); text-decoration: none; }
.site-nav { display: flex; gap: 1.5rem; }
.site-nav a { color: var(--quiet); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; }
.site-footer { margin-top: 6rem; padding-block: 0 3rem; color: var(--quiet); font-size: 0.9375rem; }
/* The rule sits inside the gutters, so it lines up with the text. */
.site-footer::before { content: ""; display: block; border-top: 1px solid var(--rule); margin-bottom: 2rem; }
.site-footer p { max-width: 46rem; margin-bottom: 0.5em; }

/* Home: opening */
.opening { padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(2.5rem, 6vw, 4.5rem); }
.opening img { width: 5.5rem; margin: 0 0 1.75rem -0.4rem; }
.opening h1 { font-size: clamp(2.5rem, 5.4vw + 0.6rem, 4.75rem); font-weight: 700; max-width: 15ch; }
.lead { font-size: clamp(1.1875rem, 0.6vw + 1.05rem, 1.375rem); line-height: 1.5; max-width: 37rem; margin: 1.75rem 0 1rem; }
.status { color: var(--quiet); max-width: 37rem; margin: 0; }

.window { margin: 0; }
.window img { width: 100%; border-radius: clamp(8px, 1.3vw, 18px); box-shadow: 0 0 0 1px var(--rule), 0 30px 60px -30px rgb(9 60 45 / 0.35); }
.window figcaption { color: var(--quiet); font-size: 0.9375rem; margin-top: 1rem; }

/* Home: a heading on the left, its content on the right */
.part { display: grid; gap: 1.25rem 3rem; padding-block: clamp(3rem, 7vw, 5.5rem) 0; }
.part h2 { font-size: clamp(1.5rem, 1.2vw + 1.2rem, 2rem); font-weight: 650; }
.part > div > p { max-width: 40rem; }
@media (min-width: 56rem) {
  .part { grid-template-columns: minmax(13rem, 1fr) 2.6fr; }
}

.can { margin: 0; display: grid; gap: 1.5rem 3rem; }
.can dt { font: 650 1.125rem/1.3 var(--display); }
.can dd { margin: 0.25rem 0 0; color: var(--quiet); max-width: 28rem; }
@media (min-width: 40rem) { .can { grid-template-columns: 1fr 1fr; } }

/* The permission ledger, on the home page and in the privacy policy */
.ledger { width: 100%; border-collapse: collapse; background: var(--paper); border-radius: 14px; box-shadow: 0 0 0 1px var(--rule); margin: 1.5rem 0; }
.ledger th, .ledger td { text-align: left; vertical-align: top; padding: 1rem 1.25rem; }
.ledger thead th { font-weight: 500; font-size: 0.9375rem; color: var(--quiet); padding-block: 0.8rem; }
.ledger tbody tr { border-top: 1px solid var(--rule); }
.ledger tbody th { font: 650 1.0625rem/1.35 var(--display); width: 30%; }
.ledger tbody th code { display: block; margin-top: 0.3rem; font-weight: 400; font-size: 0.8125rem; color: var(--quiet); }
.ledger td:nth-child(2) { width: 27%; color: var(--quiet); }
@media (max-width: 44rem) {
  .ledger thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .ledger tbody tr { display: block; padding: 1rem 1.25rem; }
  .ledger tbody th, .ledger td { display: block; width: auto !important; padding: 0; }
  .ledger td { margin-top: 0.35rem; }
  .ledger td::before { content: attr(data-label) " "; color: var(--quiet); }
  .ledger td:nth-child(2) { color: var(--ink); }
}

/* Privacy and support: one readable column */
.page { max-width: 46rem; padding-block: clamp(2rem, 6vw, 4rem) 0; }
.page h1 { font-size: clamp(2.125rem, 3.5vw + 1rem, 3.25rem); font-weight: 700; }
.page .lead { max-width: none; }
.page h2 { font-size: 1.5rem; font-weight: 650; margin: 2.75rem 0 0.75rem; scroll-margin-top: 1.5rem; }
.page h3 { font-size: 1.125rem; font-weight: 650; margin: 1.75rem 0 0.4rem; letter-spacing: 0; }
.page ul, .page ol { padding-left: 1.25rem; margin: 0 0 1em; }
.page li { margin-bottom: 0.4em; }
.page .ledger { margin-inline: 0; }
.updated { color: var(--quiet); margin-top: 3rem; }