/* Blumanta — studio site for Luke Welch's apps and games.
   Cool paper ground, deep ink, one "manta" blue accent, a teal for small
   details. System fonts only: nothing to download. */

:root {
  --ground: #f3f5f7;
  --surface: #ffffff;
  --surface-2: #e9edf1;
  --ink: #0d1824;
  --ink-2: #4f5d6b;
  --line: rgba(13, 24, 36, .12);
  --accent: #1c4ed8;
  --accent-ink: #ffffff;
  --teal: #0b8c86;
  --shadow: 0 1px 2px rgba(13, 24, 36, .06), 0 14px 34px -16px rgba(13, 24, 36, .28);
  --radius: 18px;
  --radius-sm: 10px;
  --wide: 1120px;
  --text: 720px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", system-ui, sans-serif;
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0a1118;
    --surface: #111b25;
    --surface-2: #182533;
    --ink: #e8eef4;
    --ink-2: #9aa9b8;
    --line: rgba(232, 238, 244, .12);
    --accent: #7ea2ff;
    --accent-ink: #0a1118;
    --teal: #4fd1c5;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 14px 34px -16px rgba(0, 0, 0, .7);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font: 17px/1.6 var(--font); -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; letter-spacing: -.02em; text-wrap: balance; margin: 1.6em 0 .5em; }
h1 { font-size: clamp(34px, 5vw, 52px); font-weight: 800; margin-top: 0; }
h2 { font-size: 26px; font-weight: 700; }
h3 { font-size: 19px; font-weight: 700; }
p { margin: .8em 0; }
code { font-family: var(--mono); font-size: .9em; background: var(--surface-2); padding: .1em .35em; border-radius: 5px; }
.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 24px; }
.wrap--text { max-width: var(--text); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 12px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* Header and footer */
.site-header { border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--ground) 86%, transparent); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 5; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 62px; gap: 16px; }
.wordmark { font-family: var(--display); font-weight: 800; font-size: 21px; letter-spacing: -.03em; color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: 9px; }
.wordmark__mark { width: 26px; height: 26px; border-radius: 8px; flex: none; }
.site-nav { display: flex; gap: 22px; font-size: 15px; font-weight: 500; }
.site-nav a { color: var(--ink-2); text-decoration: none; display: inline-flex; align-items: center; min-height: 44px; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }
.site-footer { border-top: 1px solid var(--line); margin-top: 80px; padding: 36px 0 48px; color: var(--ink-2); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px 40px; }
.site-footer a { color: var(--ink-2); display: inline-flex; align-items: center; min-height: 44px; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 0 20px; }

/* Home */
.hero { padding: 64px 0 28px; }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); margin-bottom: 14px; }
.lede { font-size: 20px; color: var(--ink-2); max-width: 40ch; margin-top: 18px; }
.group { margin-top: 44px; }
.group__title { font-size: 15px; font-family: var(--mono); font-weight: 500; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-2); margin: 0 0 16px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 336px), 1fr)); gap: 18px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 20px; }
.card__top { display: grid; grid-template-columns: 76px 1fr; gap: 18px; align-items: start; }
.card__icon { width: 76px; height: 76px; border-radius: 18px; box-shadow: 0 0 0 1px var(--line), var(--shadow); }
.card__body { min-width: 0; }
.card__title { margin: 4px 0 4px; font-size: 21px; }
.card__title a { color: var(--ink); text-decoration: none; display: inline-block; padding: 6px 0; margin: -6px 0; }
.card__title a:hover { color: var(--accent); }
.card__sub { color: var(--ink-2); font-size: 15px; line-height: 1.4; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
/* Pills and the store badge share one row pinned to the bottom of every card. */
.card__foot { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 61px; }
.card__platforms { display: flex; flex-wrap: wrap; gap: 6px; }
.card__get { display: flex; align-items: center; }
.card__get .badge { display: inline-flex; align-items: center; min-height: 44px; }
.chip { display: inline-block; font-size: 12px; font-weight: 600; line-height: 1.5; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); }
.chip--soon { background: color-mix(in srgb, var(--teal) 16%, transparent); color: var(--teal); }
.badge img { height: 36px; width: auto; }
.badge--white { display: none; }
@media (prefers-color-scheme: dark) { .badge--black { display: none; } .badge--white { display: inline-block; } }
.about { margin-top: 72px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 40px; border-top: 1px solid var(--line); padding-top: 48px; }
.about h2 { margin-top: 0; }
.retired { margin-top: 40px; font-size: 15px; color: var(--ink-2); }

/* App page */
.app-head { display: grid; grid-template-columns: 128px 1fr; gap: 28px; align-items: center; padding: 48px 0 8px; }
.app-head__icon { width: 128px; height: 128px; border-radius: 28px; box-shadow: 0 0 0 1px var(--line), var(--shadow); }
.app-head h1 { margin-bottom: 6px; }
.app-head__sub { font-size: 20px; color: var(--ink-2); margin: 0 0 14px; }
.app-head__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; font-size: 15px; color: var(--ink-2); }
.summary { font-size: 19px; max-width: 60ch; margin: 24px 0 0; }
.promo { font-size: 17px; color: var(--ink-2); max-width: 60ch; margin: 12px 0 0; }
.app-links { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 0; }
.btn { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { color: var(--accent-ink); filter: brightness(1.08); }
.media-block { margin-top: 44px; }
.media-block h2 { margin: 0 0 14px; font-size: 22px; }
.device { font-size: 15px; font-family: var(--mono); font-weight: 500; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-2); margin: 22px 0 10px; }
.media-block h2 + .device { margin-top: 0; }
.strip { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 4px 18px; margin: 0 -4px; overscroll-behavior-x: contain; align-items: flex-start; }
.strip > * { scroll-snap-align: start; flex: none; width: auto; border-radius: 14px; border: 1px solid var(--line); background: var(--surface-2); }
.strip .portrait { height: 500px; }
.strip .landscape { height: 320px; }
.strip video { background: #000; }
.description { max-width: 68ch; }
.description ul { padding-left: 1.2em; }
@media (max-width: 640px) {
  .app-head { grid-template-columns: 84px 1fr; gap: 16px; padding-top: 32px; }
  .app-head__icon { width: 84px; height: 84px; border-radius: 20px; }
  .strip .portrait { height: 400px; }
  .strip .landscape { height: 210px; }
  .about { grid-template-columns: 1fr; gap: 8px; }
  .site-nav { gap: 16px; }
  .card { padding: 18px; }
  .card__platforms { gap: 5px; }
  .chip { padding: 4px 8px; }
}

/* Policy pages */
.policy { padding-top: 36px; }
.policy__app { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink-2); text-decoration: none; margin-bottom: 18px; }
.policy__app img { width: 34px; height: 34px; border-radius: 9px; box-shadow: 0 0 0 1px var(--line); }
.policy h1 { font-size: clamp(30px, 4vw, 42px); }
.policy .lede { font-size: 17px; }
.policy__tabs { display: flex; gap: 8px; margin: 0 0 28px; }
.retired-note { background: var(--surface-2); border-radius: var(--radius-sm); padding: 12px 16px; color: var(--ink); }

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }