/*
  Meridian website. The layout follows the "architectural" template: a near-black
  canvas ruled by faint vertical guidelines, numbered sections with monospaced
  tags, thin uppercase headlines in Google Sans Flex, hairline-bordered panels,
  and a 4×4 gallery that opens each screenshot at full size. The ink is the
  app's cream and the accent is its sun's gold.

  theme.js applies a light or dark choice saved in the browser; without one,
  the device's setting decides.
*/

:root {
  --canvas: #111113;
  --panel: #161619;
  --card: #1c1c20;
  --text: #f5f2eb;
  --body: rgba(245, 242, 235, 0.78);
  --label: rgba(245, 242, 235, 0.88);
  --status: rgba(245, 242, 235, 0.6);
  --muted: rgba(245, 242, 235, 0.5);
  --rule: rgba(245, 242, 235, 0.08);
  --link-line: rgba(245, 242, 235, 0.22);
  --accent: #edd68a;
  --accent-hover: #f5e3a8;
  --accent-muted: rgba(237, 214, 138, 0.12);
  --accent-line: rgba(237, 214, 138, 0.4);
  --on-accent: #111113;
  --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  /* Over a screenshot or in the viewer, which stay dark in both themes. */
  --gold: #edd68a;
  --sans: "Google Sans Flex", "Google Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --canvas: #f6f6f7;
    --panel: #eeeeef;
    --card: #ffffff;
    --text: #262526;
    --body: rgba(38, 37, 38, 0.82);
    --label: rgba(38, 37, 38, 0.92);
    --status: rgba(38, 37, 38, 0.72);
    --muted: rgba(38, 37, 38, 0.66);
    --rule: rgba(38, 37, 38, 0.1);
    --link-line: rgba(38, 37, 38, 0.25);
    --accent: #80610a;
    --accent-hover: #6b5108;
    --accent-muted: rgba(128, 97, 10, 0.1);
    --accent-line: rgba(128, 97, 10, 0.4);
    --on-accent: #ffffff;
    --shadow: 0 25px 50px -12px rgba(38, 37, 38, 0.22);
    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --canvas: #f6f6f7;
  --panel: #eeeeef;
  --card: #ffffff;
  --text: #262526;
  --body: rgba(38, 37, 38, 0.82);
  --label: rgba(38, 37, 38, 0.92);
  --status: rgba(38, 37, 38, 0.72);
  --muted: rgba(38, 37, 38, 0.66);
  --rule: rgba(38, 37, 38, 0.1);
  --link-line: rgba(38, 37, 38, 0.25);
  --accent: #80610a;
  --accent-hover: #6b5108;
  --accent-muted: rgba(128, 97, 10, 0.1);
  --accent-line: rgba(128, 97, 10, 0.4);
  --on-accent: #ffffff;
  --shadow: 0 25px 50px -12px rgba(38, 37, 38, 0.22);
  color-scheme: light;
}

* { box-sizing: border-box; }

html {
  background: var(--canvas);
  scroll-padding-top: 96px;
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
/* The page stays put behind the screenshot viewer. */
html:has(dialog[open]) { overflow: hidden; }

body {
  position: relative;
  min-height: 100vh;
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font: 300 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

::selection { background: var(--accent); color: var(--on-accent); }

/* Faint vertical guidelines down the whole page, in quarters (halves on a phone). */
.guides {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, var(--rule) 1px, transparent 1px);
  background-size: 25% 100%;
  opacity: 0.7;
  pointer-events: none;
}
@media (max-width: 768px) {
  .guides { background-size: 50% 100%; }
}

a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--link-line);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}
a:hover { color: var(--accent); text-decoration-color: var(--accent); }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

strong { color: var(--text); font-weight: 500; }
/* Language names, such as 日本語, stay whole. */
span[lang] { white-space: nowrap; }


/* The bar across the top of every page. */

.top {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--rule);
  background: var(--canvas);
  background: color-mix(in srgb, var(--canvas) 90%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1280px;
  height: 80px;
  margin: 0 auto;
  padding: 0 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand:hover { color: var(--text); opacity: 0.9; }
.brand img {
  width: 28px;
  height: 28px;
  border: 1px solid var(--rule);
  border-radius: 22%;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.top nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.top nav a {
  padding: 8px 0;
  color: var(--muted);
  text-decoration: none;
}
.top nav a:hover { color: var(--text); }
.top nav a[aria-current] { color: var(--accent); }

/* The theme switcher needs theme.js, which marks the page with .js. */
.theme { display: none; }
.js .theme {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.15s ease;
}
.theme:hover { color: var(--text); }
.theme svg { width: 16px; height: 16px; }

/* The sun switches to light; the moon switches back to dark. */
.theme .moon { display: none; }
:root[data-theme="light"] .theme .sun { display: none; }
:root[data-theme="light"] .theme .moon { display: block; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme .sun { display: none; }
  :root:not([data-theme="dark"]) .theme .moon { display: block; }
}

@media (min-width: 640px) {
  .top-inner { padding: 0 24px; }
  .top nav { gap: 28px; }
  .top-actions { gap: 32px; }
}
@media (min-width: 1024px) {
  .top-inner { padding: 0 32px; }
}
/* On a phone, the pages drop to a row of their own. */
@media (max-width: 639px) {
  html { scroll-padding-top: 128px; }
  .top-inner { flex-wrap: wrap; height: auto; padding-top: 16px; padding-bottom: 4px; row-gap: 4px; }
  .top-actions { display: contents; }
  .top nav { order: 3; width: 100%; justify-content: space-between; }
}

/* The column every page sits in. */

main {
  position: relative;
  z-index: 10;
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 16px;
}
@media (min-width: 640px) { main { padding: 40px 24px; } }
@media (min-width: 1024px) { main { padding: 40px 32px; } }

/* A section's number and name, in gold with a short rule after it. */
.tag {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 32px;
  color: var(--accent);
  font: 400 11px/1.4 var(--mono);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}
.tag::after {
  content: "";
  flex: none;
  width: 48px;
  height: 1px;
  background: var(--accent-line);
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.button.primary {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.button.primary:hover { background: var(--accent-hover); color: var(--on-accent); }
.button.secondary {
  padding: 12px 20px;
  border: 1px solid var(--rule);
  color: var(--text);
  font-weight: 400;
}
.button.secondary:hover { border-color: var(--text); color: var(--text); }

/* About: the opening. */

.hero {
  position: relative;
  padding: 16px 0 64px;
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 640px) { .hero { padding-bottom: 96px; } }

/* The bar down the left edge on a wide screen: the section count, the platforms, the year. */
.marker {
  display: none;
  position: absolute;
  top: 0;
  bottom: 64px;
  left: 0;
  width: 64px;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-right: 1px solid var(--rule);
  font-family: var(--mono);
}
.marker .count {
  padding: 10px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--card);
  text-align: center;
}
.marker .count b { display: block; color: var(--accent); font-size: 20px; font-weight: 300; line-height: 1.4; }
.marker .count span { display: block; margin-top: 2px; color: var(--muted); font-size: 9px; }
.marker .vertical {
  padding: 32px 0;
  color: var(--status);
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  user-select: none;
}
.marker .year { color: var(--muted); font-size: 10px; }
@media (min-width: 1024px) {
  .marker { display: flex; }
  .hero-body { padding-left: 96px; }
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
  color: var(--status);
  font: 400 11px/1.4 var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.hero-meta div { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.hero-meta b { color: var(--accent); font-weight: 600; }
.hero-meta .aside { display: none; color: var(--muted); }
@media (min-width: 640px) { .hero-meta .aside { display: flex; } }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 7fr 5fr; gap: 48px; }
}

.hero-copy > * + * { margin-top: 24px; }

.hero-id {
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-id > img {
  width: 80px;
  height: 80px;
  border: 1px solid var(--rule);
  border-radius: 22%;
  box-shadow: var(--shadow);
}
@media (min-width: 640px) { .hero-id > img { width: 96px; height: 96px; } }

/* Where the App Store link will go: a label for now, so it doesn't look tappable. */
.store {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  background: var(--accent-muted);
  color: var(--accent);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.store svg { flex: none; width: 14px; height: 14px; }
@media (max-width: 400px) { .store { letter-spacing: 0.08em; } }
.platforms-line {
  margin-top: 6px;
  color: var(--muted);
  font: 400 11px/1.4 var(--mono);
}

.hero h1 {
  margin-bottom: 0;
  color: var(--text);
  font-size: 30px;
  font-weight: 200;
  line-height: 1.08;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero h1 span { font-weight: 400; }
@media (min-width: 640px) { .hero h1 { font-size: 48px; } }
@media (min-width: 1024px) { .hero h1 { font-size: clamp(44px, 4.2vw, 56px); } }

.hero .lede {
  max-width: 576px;
  margin-bottom: 0;
  color: var(--body);
  font-size: 16px;
  line-height: 1.625;
}
@media (min-width: 640px) { .hero .lede { font-size: 18px; } }
.hero .sublede {
  max-width: 576px;
  margin-bottom: 0;
  color: var(--status);
  font-size: 14px;
  line-height: 1.625;
}
.hero .actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding-top: 8px;
}

/* The screenshot beside the opening, with its readings laid over the bottom. */
.hero-shot {
  position: relative;
  max-width: 446px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--shadow);
}
/* Cropped to the dial, ending in the gap above the time bars, where the readings sit. The
   gradient is nearly solid behind them, as the gap's place shifts a little with the width. */
.hero-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 18%;
}
.hero-shot figcaption {
  position: absolute;
  inset: auto 0 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 40px 20px 18px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.97), rgba(0, 0, 0, 0.94) 62%, transparent);
  color: #fff;
}
.hero-shot .what { color: var(--gold); font: 400 10px/1.5 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; }
.hero-shot .title { font-size: 14px; font-weight: 500; letter-spacing: -0.01em; }
.hero-shot .reading { text-align: right; font: 400 12px/1.5 var(--mono); }
.hero-shot .reading b { display: block; color: var(--gold); font-weight: 600; }
.hero-shot .reading span { color: rgba(255, 255, 255, 0.6); font-size: 10px; }

/* About: what Meridian is and does. */

.section {
  padding: 80px 0;
  border-bottom: 1px solid var(--rule);
}
.section.last { border-bottom: 0; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.about-grid > * + * {
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
@media (min-width: 768px) {
  .about-grid { grid-template-columns: 4fr 5fr 3fr; }
  .about-grid > * + * { padding: 0 0 0 32px; border-top: 0; border-left: 1px solid var(--rule); }
}
@media (min-width: 1024px) { .about-grid { gap: 48px; } }

.about-grid h2 {
  margin: 0 0 16px;
  color: var(--text);
  font-size: 20px;
  font-weight: 300;
  line-height: 1.375;
  letter-spacing: 0.04em;
}
.about-grid h2 span { color: var(--accent); }
@media (min-width: 640px) { .about-grid h2 { font-size: 24px; } }
.about-grid p { margin: 0 0 16px; font-size: 14px; line-height: 1.625; }
.about-grid p.small { padding-top: 8px; color: var(--status); font-size: 12px; }

.about-grid h3 {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.about-grid h3.plain { margin-bottom: 12px; color: var(--label); }

.numbered {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: item;
}
.numbered li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.625;
  counter-increment: item;
}
.numbered li::before {
  content: counter(item, decimal-leading-zero);
  flex: none;
  padding-top: 2px;
  color: var(--accent);
  font: 600 10px/1.9 var(--mono);
  user-select: none;
}

.tile { display: flex; flex-direction: column; justify-content: space-between; }
.tile .frame {
  margin-bottom: 12px;
  padding: 4px;
  overflow: hidden;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--card);
}
.tile .frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: 50% 18%;
  border-radius: 8px;
}
.tile .note { color: var(--status); font: 400 11px/1.6 var(--mono); }
.tile .foot {
  padding-top: 16px;
  color: var(--muted);
  font: 400 10px/1.4 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* About: the screenshots. */

.gallery-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}
.gallery-head .tag { margin-bottom: 8px; }
.gallery-head h2 {
  margin: 0;
  color: var(--text);
  font-size: 24px;
  font-weight: 200;
  line-height: 1.25;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.gallery-head p { margin: 0; color: var(--status); font: 400 12px/1.5 var(--mono); }
@media (min-width: 640px) {
  .gallery-head { flex-direction: row; align-items: flex-end; justify-content: space-between; }
  .gallery-head h2 { font-size: 30px; }
}

/* Each device's row starts with its name and what it needs. */
.device {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 40px 0 16px;
  color: var(--label);
  font: 400 11px/1.4 var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.device:first-of-type { margin-top: 0; }
.device span { color: var(--muted); letter-spacing: 0.1em; }
.device::after { content: ""; flex: 1; height: 1px; background: var(--rule); }

.shots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 640px) {
  .shots { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
}

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 10px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--panel);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
a.card:hover { border-color: var(--accent-line); background: var(--card); color: inherit; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
  font: 400 10px/1.4 var(--mono);
}
.card-head b { color: var(--accent); font-weight: 600; }
.card-head span {
  overflow: hidden;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.05em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.card .frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.4);
  aspect-ratio: 1320 / 2868;
}
.shots.ipad .frame { aspect-ratio: 2064 / 2752; }
.shots.watch .frame { aspect-ratio: 422 / 514; }
.card .frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  transition: transform 0.2s ease;
}
.card .frame::after {
  content: "Full size ↗";
  position: absolute;
  top: 50%;
  left: 50%;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--gold);
  color: #111113;
  font: 600 9px/1.6 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease;
  pointer-events: none;
}
.card .frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}
.card .frame::after { z-index: 2; }
a.card:hover .frame img { transform: scale(1.04); }
a.card:hover .frame::before, a.card:hover .frame::after,
a.card:focus-visible .frame::before, a.card:focus-visible .frame::after { opacity: 1; }

.card .caption {
  margin-top: 10px;
  overflow: hidden;
  color: var(--label);
  font-size: 11px;
  font-weight: 400;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.2s ease;
}
a.card:hover .caption { color: var(--text); }
.card .detail {
  overflow: hidden;
  color: var(--muted);
  font: 400 10px/1.5 var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* The card that fills out the watch's row with a word about it. */
.card.info .frame {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px;
  background: var(--accent-muted);
  border-color: var(--accent-line);
}
.card.info .frame::before, .card.info .frame::after { content: none; }
.card.info strong { color: var(--text); font-size: 14px; font-weight: 400; line-height: 1.3; }
.card.info p { margin: 0; color: var(--body); font-size: 12px; line-height: 1.5; }
@media (max-width: 380px) { .card.info p { font-size: 11px; } }

/* The full-size viewer, opened by gallery.js. Dark in both themes, like a photo viewer. */
.viewer {
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  background: #151518;
  color: rgba(255, 255, 255, 0.78);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  overflow: auto;
}
.viewer:focus { outline: none; }
.viewer::backdrop {
  background: rgba(0, 0, 0, 0.9);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.viewer-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: min(calc(100vw - 26px), 360px);
  padding: 20px;
}
.viewer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  font: 400 12px/1.4 var(--mono);
}
.viewer-bar.upper { padding-bottom: 12px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.viewer-bar.lower { padding-top: 8px; border-top: 1px solid rgba(255, 255, 255, 0.1); color: rgba(255, 255, 255, 0.52); }
.viewer-title { color: var(--gold); font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; }
.viewer-count { margin-left: 8px; color: rgba(255, 255, 255, 0.52); font-size: 10px; }
.viewer-detail {
  overflow: hidden;
  padding: 0 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.viewer button {
  flex: none;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.viewer button:hover { color: #fff; }
.viewer button:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.viewer .close {
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.5);
}
.viewer .close:hover { border-color: rgba(255, 255, 255, 0.3); }
.viewer .step { padding: 4px 0; }
.viewer .step:hover { color: var(--gold); }
.viewer-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 16px 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  background: #000;
}
/* gallery.js sizes the picture to fit the window. */
.viewer-frame img { display: block; user-select: none; }

/* About: devices and languages. */

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
.split > * + * { padding-top: 32px; border-top: 1px solid var(--rule); }
@media (min-width: 768px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split > * + * { padding: 0 0 0 40px; border-top: 0; border-left: 1px solid var(--rule); }
}
@media (min-width: 1024px) { .split { gap: 64px; } }

.split h3 {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  color: var(--label);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* A list of panels, each with a line icon: the devices, and Support's requirements. */
.panels {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}
.panels li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--panel);
}
.panels svg {
  flex: none;
  width: 20px;
  height: 20px;
  color: var(--accent);
}
.panels strong { display: block; }
.panels small { display: block; color: var(--status); font-size: 12px; line-height: 1.5; }

.languages {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}
.languages li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 4px 0;
}
.languages .flag { font-size: 18px; line-height: 1; user-select: none; }
.languages [lang] { color: var(--label); font-size: 14px; }
.split .note {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  color: var(--status);
  font-size: 12px;
  line-height: 1.625;
}

/* Support, Privacy, and License. */

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 0;
}
.page .tag { margin-bottom: 16px; }

.page h1 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 30px;
  font-weight: 200;
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
@media (min-width: 640px) { .page h1 { font-size: 36px; } }

.meta {
  margin: 0 0 32px;
  color: var(--status);
  font: 400 12px/1.6 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.callout {
  margin-bottom: 32px;
  padding: 20px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--panel);
}
.page .callout .lede {
  margin: 0 0 12px;
  color: var(--text);
  font-size: 16px;
  font-weight: 200;
  line-height: 1.5;
}
@media (min-width: 640px) { .page .callout .lede { font-size: 18px; } }
.page .callout p:last-child { margin-bottom: 0; }
.page .callout p:not(.lede) { font-size: 14px; }

.page h2 {
  margin: 44px 0 14px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  color: var(--label);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.page h2.first { color: var(--accent); font-size: 11px; letter-spacing: 0.2em; }

.page p:not(.tag, .meta) { margin: 0 0 14px; font-size: 16px; line-height: 1.6; }
@media (min-width: 640px) { .page p:not(.tag, .meta) { font-size: 17px; } }
.page .panels { margin-bottom: 40px; font-size: 15px; }
@media (min-width: 640px) { .page .panels { font-size: 16px; } }
.page .panels li { padding: 10px 12px; }

/* The foot of every page. */

footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font: 400 12px/1.4 var(--mono);
}
footer .who { display: flex; align-items: center; gap: 12px; }
footer .who b { color: var(--text); font-family: var(--sans); font-weight: 500; }
footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
footer nav a { color: var(--muted); text-decoration: none; }
footer nav a:hover { color: var(--text); }
@media (min-width: 640px) { footer { flex-direction: row; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
  a.card:hover .frame img { transform: none; }
}