/* Blackbird! website. The look follows the app: Bubblegum Sans on a wood table,
   with content on cream panels. */

@font-face {
  font-family: "Bubblegum Sans";
  src: url("fonts/BubblegumSans-Regular.ttf") format("truetype");
  font-display: swap;
}

:root {
  --ink: #2f2114;
  --ink-soft: #5a4632;
  --panel: #fbf6ec;
  --panel-edge: #e6d8bf;
  --accent: #8a4b14;
  --accent-dark: #6b3a0f;
  --wood-fallback: #b7834f;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(47, 33, 20, 0.25);
  --display: "Bubblegum Sans", "Marker Felt", "Trebuchet MS", sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  background: var(--wood-fallback) url("images/wood.jpg") center top / cover fixed;
}

/* iOS Safari ignores fixed backgrounds and stretches them instead */
@supports (-webkit-touch-callout: none) {
  body { background-attachment: scroll; background-size: 1400px auto; background-repeat: repeat; }
}

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

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

h1, h2, h3 { font-family: var(--display); font-weight: normal; line-height: 1.15; margin: 0 0 0.4em; }
h1 { font-size: clamp(2.6rem, 8vw, 4rem); }
h2 { font-size: clamp(1.8rem, 5vw, 2.4rem); }
h3 { font-size: 1.45rem; }

/* Only side padding here, so sections can set their own top and bottom */
.wrap { max-width: 1040px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }

/* Hero */

.hero { padding-top: 48px; padding-bottom: 32px; text-align: center; }
.hero .icon {
  width: 112px; height: 112px; margin: 0 auto 16px;
  border-radius: 24px; box-shadow: var(--shadow);
}
.hero h1 { color: #fff; text-shadow: 0 2px 6px rgba(0, 0, 0, 0.45); margin-bottom: 0.15em; }
.hero .tagline {
  font-family: var(--display);
  font-size: clamp(1.25rem, 3.5vw, 1.6rem);
  color: #fff; text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  margin: 0 auto 20px; max-width: 34em;
}
.badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 16px; }
.badge { display: inline-block; }
.badge img { height: 60px; width: auto; }
.facts {
  display: inline-block; margin: 18px 0 0; padding: 6px 14px;
  background: rgba(47, 33, 20, 0.55); color: #fff; border-radius: 999px; font-size: 0.95rem;
}
.facts .stars { color: #ffd166; letter-spacing: 1px; }

/* Panels */

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px clamp(18px, 4vw, 40px);
  margin: 0 0 28px;
}
.panel > p:first-of-type { margin-top: 0; }
.lead { font-size: 1.1rem; }

/* Screenshots */

.shots {
  display: grid; grid-auto-flow: column; grid-auto-columns: min(86%, 640px);
  gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 4px 4px 14px; margin: 0 -4px;
  -webkit-overflow-scrolling: touch;
}
.shots figure { margin: 0; scroll-snap-align: start; }
.shots img { border-radius: 12px; box-shadow: 0 3px 12px rgba(47, 33, 20, 0.3); aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.shots figcaption { font-size: 0.95rem; color: var(--ink-soft); margin-top: 8px; text-align: center; }
.hint { font-size: 0.9rem; color: var(--ink-soft); text-align: center; margin: 4px 0 0; }

/* Features */

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px 28px; margin-top: 8px; }
.feature .avail {
  margin-top: 8px; font-size: 0.85rem; font-weight: 600; color: var(--accent-dark);
  display: flex; gap: 6px; align-items: baseline;
}
.feature .avail::before { content: "★"; color: var(--accent); }
.feature h3 { margin-bottom: 0.25em; color: var(--accent-dark); }
.feature p { margin: 0; }
.feature ul { margin: 0.4em 0 0; padding-left: 1.2em; }

/* How to play */

.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.steps li { counter-increment: step; position: relative; padding-left: 52px; min-height: 38px; }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: -2px;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--accent); color: #fff; font-family: var(--display); font-size: 1.35rem;
  display: flex; align-items: center; justify-content: center;
}
.points { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; padding: 0; list-style: none; }
.points li { background: #fff; border: 1px solid var(--panel-edge); border-radius: 8px; padding: 4px 10px; font-size: 0.95rem; }

/* Questions */

.faq h3 { color: var(--accent-dark); margin-top: 1.1em; }
.faq h2 + h3 { margin-top: 0.3em; }
.faq p { margin: 0; }

/* Call to action */

.cta { text-align: center; }
.cta p { margin: 0 0 16px; }

/* Long-form pages (privacy) */

.doc h2 { margin-top: 1.2em; font-size: 1.7rem; }
.doc h2:first-of-type { margin-top: 0.3em; }
.doc .updated { color: var(--ink-soft); font-style: italic; }
.back { display: inline-block; margin: 28px 0 16px; color: #fff; text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5); font-family: var(--display); font-size: 1.3rem; text-decoration: none; }
.back:hover { color: #fff; text-decoration: underline; }

/* Footer */

footer {
  color: #fff; text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  text-align: center; font-size: 0.95rem; padding-top: 8px;
  padding-bottom: calc(48px + env(safe-area-inset-bottom));
}
footer a { color: #fff; }
footer a:hover { color: #ffe9c7; }
footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; margin-bottom: 12px; font-size: 1.05rem; }
footer .fine { font-size: 0.85rem; opacity: 0.9; max-width: 44em; margin: 8px auto 0; }