/* Ponder's website: the app's obsidian edition, set for the web. */
@font-face { font-family: 'Bodoni Moda'; src: url('/fonts/BodoniModa_600SemiBold.ttf') format('truetype'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Bodoni Moda'; src: url('/fonts/BodoniModa_400Regular_Italic.ttf') format('truetype'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'Hanken Grotesk'; src: url('/fonts/HankenGrotesk_400Regular.ttf') format('truetype'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Hanken Grotesk'; src: url('/fonts/HankenGrotesk_600SemiBold.ttf') format('truetype'); font-weight: 600; font-style: normal; font-display: swap; }

:root {
  --ground: #0D0D0F;
  --surface: #151517;
  --hairline: #2A2A2E;
  --text: #F2EDE4;
  --body: #D6D0C5;
  --text2: #B5AFA4;
  --text3: #8C877E;
  --gold: #D9BE8C;
  --serif: 'Bodoni Moda', 'Didot', 'Bodoni 72', Georgia, serif;
  --sans: 'Hanken Grotesk', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--body);
  font: 400 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
/* The app's paper grain, very faint. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url('/grain.png') repeat;
  background-size: 240px;
  opacity: 0.05;
  pointer-events: none;
}

.wrap { max-width: 720px; margin: 0 auto; padding-left: max(24px, env(safe-area-inset-left)); padding-right: max(24px, env(safe-area-inset-right)); position: relative; }

header.bar { display: flex; align-items: center; justify-content: space-between; padding-block: 28px; }
.wordmark { font: 600 15px/1 var(--serif); letter-spacing: 0.42em; color: var(--text); text-decoration: none; padding-left: 0.42em; }
nav a { font: 600 12px/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--text2); text-decoration: none; margin-left: 22px; }
nav a:hover, nav a[aria-current='page'] { color: var(--gold); }

.eyebrow { font: 600 12px/1.4 var(--sans); letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; color: var(--text); text-wrap: balance; margin: 0; }
h1 { font-size: clamp(38px, 7vw, 56px); line-height: 1.08; letter-spacing: -0.01em; }
h2 { font-size: clamp(28px, 4.6vw, 36px); line-height: 1.15; }
h3 { font-size: 22px; line-height: 1.25; }
.italic { font: italic 400 21px/1.5 var(--serif); color: var(--text2); }
.rule { width: 44px; height: 1px; background: var(--gold); border: 0; margin: 28px 0; }
.centre { text-align: center; }
.centre .rule { margin-left: auto; margin-right: auto; }
a { color: var(--gold); }

/* Home */
.hero { padding-block: 24px 72px; }
.hero svg { display: block; width: min(100%, 420px); height: auto; margin: 0 auto 28px; }
.hero .italic { max-width: 30em; margin: 0 auto; }
.sand { animation: sand 0.62s linear infinite; }
@keyframes sand { to { stroke-dashoffset: -4.2; } }
@media (prefers-reduced-motion: reduce) { .sand { animation: none; } }

.pillars { display: grid; gap: 14px; padding-block: 8px 72px; }
.pillar { background: var(--surface); border: 1px solid var(--hairline); border-radius: 22px; padding: 28px; }
.pillar .eyebrow { margin-bottom: 12px; }
.pillar p { margin: 10px 0 0; color: var(--text2); }

.firsts { padding-block: 8px 72px; }
.firsts ol { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 0; }
.firsts li { display: grid; grid-template-columns: 84px 1fr; gap: 16px; align-items: baseline; padding-block: 20px; border-top: 1px solid var(--hairline); }
.firsts li:last-child { border-bottom: 1px solid var(--hairline); }
.firsts .no { font: 600 12px/1 var(--sans); letter-spacing: 0.16em; color: var(--gold); white-space: nowrap; }
.firsts .q { font: 600 21px/1.3 var(--serif); color: var(--text); }

.soon { padding-block: 16px 88px; }
.soon p { margin: 12px 0 0; }
.badge { display: inline-block; margin-top: 20px; line-height: 0; }
.badge img { display: block; width: 180px; height: 60px; }
.badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 20px; }
.badges .badge { margin-top: 0; }
.badge.play img { width: auto; }

/* The App Store pictures, to swipe through: it scrolls inside itself, never the page. */
.gallery { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px 24px 18px; margin: 10px -24px 0; scrollbar-width: none; }
.gallery::-webkit-scrollbar { display: none; }
.gallery img { flex: none; width: min(62vw, 260px); height: auto; border-radius: 20px; scroll-snap-align: center; box-shadow: 0 18px 40px rgba(0,0,0,0.45); border: 1px solid var(--hairline); }
.gallery-shell { position: relative; }
.gallery { position: relative; }
.gallery:focus-visible { outline: 1px solid var(--gold); outline-offset: 4px; border-radius: 22px; }
.gallery-arrow { display: none; position: absolute; top: calc(50% - 30px); z-index: 1; width: 52px; height: 52px; align-items: center; justify-content: center; padding: 0; border-radius: 50%; border: 1px solid rgba(217,190,140,0.45); background: rgba(13,13,15,0.82); color: var(--gold); cursor: pointer; box-shadow: 0 10px 30px rgba(0,0,0,0.5); transition: opacity 0.2s ease, transform 0.15s ease, background 0.15s ease; }
.gallery-arrow svg { width: 24px; height: 24px; }
.gallery-arrow.prev { left: -14px; }
.gallery-arrow.next { right: -14px; }
.gallery-arrow.next svg { transform: scaleX(-1); }
.gallery-arrow:hover { background: rgba(34,30,22,0.95); transform: scale(1.06); }
.gallery-arrow:disabled { opacity: 0; pointer-events: none; }
@media (hover: hover) and (pointer: fine) {
  .gallery { cursor: grab; }
  .gallery.held { cursor: grabbing; scroll-snap-type: none; }
  .gallery-arrow { display: flex; }
}
@media (hover: hover) and (pointer: fine) and (min-width: 900px) {
  .gallery { -webkit-mask-image: linear-gradient(90deg, transparent, #000 44px, #000 calc(100% - 44px), transparent); mask-image: linear-gradient(90deg, transparent, #000 44px, #000 calc(100% - 44px), transparent); }
  .gallery-arrow.prev { left: -86px; }
  .gallery-arrow.next { right: -86px; }
}
.swipe { margin-top: 4px; text-align: center; font: 600 11px/1 var(--sans); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text3); }

/* Policy and support pages */
.page { padding-block: 32px 72px; }
.page h1 { font-size: clamp(34px, 6vw, 46px); }
.page .updated { color: var(--text3); font-size: 15px; margin-top: 14px; }
.page h2 { font-size: 24px; margin: 44px 0 10px; }
.page p, .page li { color: var(--body); }
.page ul { padding-left: 1.1em; }
.page li { margin: 6px 0; }
.summary { background: var(--surface); border: 1px solid var(--hairline); border-radius: 22px; padding: 24px 26px; margin-top: 32px; }
.summary p { margin: 0; font: italic 400 20px/1.5 var(--serif); color: var(--text); }
.contact { font: 600 20px/1.4 var(--serif); color: var(--gold); text-decoration: none; overflow-wrap: anywhere; }

details { border-top: 1px solid var(--hairline); padding-block: 18px; }
details:last-of-type { border-bottom: 1px solid var(--hairline); }
summary { cursor: pointer; list-style: none; font: 600 19px/1.35 var(--serif); color: var(--text); display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font: 400 22px/1 var(--sans); color: var(--gold); }
details[open] summary::after { content: '–'; }
details p { margin: 10px 0 0; color: var(--text2); }

footer { border-top: 1px solid var(--hairline); padding-block: 28px 40px; display: flex; flex-wrap: wrap; gap: 12px 22px; justify-content: space-between; color: var(--text3); font-size: 14px; }
footer a { color: var(--text2); text-decoration: none; margin-left: 18px; }
footer a:first-child { margin-left: 0; }
footer a:hover { color: var(--gold); }

@media (max-width: 480px) {
  body { font-size: 16px; }
  nav a { margin-left: 16px; }
  .pillar { padding: 22px; }
  .firsts li { grid-template-columns: 76px 1fr; gap: 12px; }
  .firsts .q { font-size: 19px; }
}