/*
 * The page borrows the application's own palette: an ink-plum canvas with one
 * mint accent. Surfaces separate themselves by being lighter than the canvas,
 * never darker, which is the same rule the product's design tokens follow.
 */
:root {
  --bg: #2a2740;
  --bg-raised: #363252;
  --surface: #454065;
  --surface-hover: #514b74;
  --text: #f6f5fb;
  --text-muted: #b9b4cf;
  --hairline: hsl(0 0% 100% / 0.14);
  --accent: #6ad3ad;
  --accent-hover: #85e0be;
  --accent-ink: #0d1713;
  --warning: #e8b264;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  padding: 0 1.5rem 4rem;
  background: var(--bg);
  color: var(--text);
  font:
    16px/1.65 ui-sans-serif,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

code,
pre {
  font:
    13px/1.6 ui-monospace,
    SFMono-Regular,
    "SF Mono",
    Menlo,
    Consolas,
    monospace;
}

a {
  color: var(--accent);
  text-decoration-color: hsl(0 0% 100% / 0.3);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-hover);
  text-decoration-color: currentColor;
}

.masthead,
main,
footer {
  max-width: 54rem;
  margin: 0 auto;
}

/* ---- masthead ---- */

.masthead {
  padding: 4.5rem 0 3rem;
  text-align: center;
}

.mark {
  display: block;
  margin: 0 auto 1.25rem;
}

.masthead h1 {
  margin: 0;
  font-size: 2.5rem;
  font-weight: 620;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0.4rem 0 1.5rem;
  color: var(--text-muted);
  font-size: 1.125rem;
}

.blurb {
  margin: 0 auto;
  max-width: 40rem;
  color: var(--text-muted);
}

.blurb code {
  color: var(--text);
}

/* ---- sections ---- */

section {
  margin-top: 3.5rem;
}

h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 620;
  letter-spacing: -0.01em;
}

h3 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  font-weight: 620;
}

.release-line {
  margin: 0 0 1.75rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ---- downloads ---- */

.recommended {
  margin-bottom: 1.75rem;
}

.primary-download {
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.95rem 1.6rem;
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 1rem;
  font-weight: 620;
  text-decoration: none;
}

.primary-download:hover {
  background: var(--accent-hover);
  color: var(--accent-ink);
}

.primary-download .meta {
  font-weight: 450;
  opacity: 0.72;
  font-size: 0.85rem;
}

.arch-choice {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.arch-hint {
  margin: 0.85rem 0 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.platforms {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}

.platform-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.85rem 1.1rem;
  background: hsl(0 0% 100% / 0.04);
  border-top: 1px solid var(--hairline);
}

.platform-row:first-child {
  border-top: none;
}

.platform-row .name {
  flex: 1 1 11rem;
  font-size: 0.925rem;
}

.platform-row .size {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.platform-row .links {
  display: flex;
  gap: 0.9rem;
  font-size: 0.875rem;
}

.note {
  margin: 1.5rem 0 0;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.prerelease-note {
  border: 1px solid hsl(35 74% 65% / 0.35);
  background: hsl(35 74% 65% / 0.08);
  color: var(--text);
}

.prerelease-note strong {
  color: var(--warning);
}

.fallback {
  color: var(--text-muted);
}

/* ---- verify ---- */

.verify-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.verify-grid article {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: hsl(0 0% 100% / 0.04);
}

.verify-grid p {
  margin: 0 0 0.75rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.verify-grid p:last-child {
  margin-bottom: 0;
}

.verify-grid strong,
.verify-grid code {
  color: var(--text);
}

pre {
  margin: 0 0 0.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  background: hsl(0 0% 0% / 0.28);
  /* These are commands a reader is meant to copy, so they wrap rather than
   * scroll off the edge of a card where the tail is invisible. */
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

pre code {
  color: var(--text);
}

/* ---- footer ---- */

footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--hairline);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

footer p {
  margin: 0 0 0.6rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (max-width: 34rem) {
  .masthead {
    padding-top: 3rem;
  }

  .masthead h1 {
    font-size: 2rem;
  }

  .primary-download {
    display: flex;
    justify-content: center;
  }
}