/* Alphade promo pages (alphade/ and alphade/zh-Hant/). Dark, like a video editor, in the
   Catppuccin Mocha colours of the app icon. Not shared with other apps. */
:root {
  color-scheme: dark;
  --crust: #11111b;
  --mantle: #181825;
  --base: #1e1e2e;
  --surface0: #313244;
  --surface1: #45475a;
  --overlay: #7f849c;
  --subtext: #a6adc8;
  --text: #cdd6f4;
  --blue: #89b4fa;
  --lavender: #b4befe;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--crust);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

a {
  color: var(--blue);
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Top bar: the app on the left, support and the other language on the right. */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
}

.topbar nav a {
  margin-left: 20px;
  color: var(--subtext);
  font-size: 0.95rem;
  text-decoration: none;
  white-space: nowrap;
}

.topbar nav a:hover {
  color: var(--text);
}

/* Hero: icon, headline, pitch, the download, then the before/after loop. */
.hero {
  padding-bottom: 32px;
  text-align: center;
  background: radial-gradient(70% 55% at 50% 0%, rgba(137, 180, 250, 0.16), transparent 70%);
}

.hero .icon {
  width: 112px;
  height: 112px;
  margin-top: 40px;
}

.hero h1 {
  margin: 16px 0;
  font-size: clamp(2.4rem, 6.4vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero h1 span,
.closing h2 span {
  background: linear-gradient(90deg, var(--blue), var(--lavender));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pitch {
  max-width: 40rem;
  margin: 0 auto 28px;
  color: var(--subtext);
  font-size: 1.2rem;
}

/* The download: the latest release on GitHub. */
.download {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 999px;
  background: var(--blue);
  color: var(--crust);
  font-weight: 600;
  text-decoration: none;
}

.download:hover {
  background: var(--lavender);
}

.fineprint {
  margin: 14px 0 0;
  color: var(--overlay);
  font-size: 0.9rem;
}

.stage {
  position: relative;
  max-width: 1040px;
  margin: 48px auto 0;
}

.stage video,
.stage .still {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--surface0);
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 120px rgba(137, 180, 250, 0.12);
}

/* With reduced motion, a still frame instead of the loop. */
.stage .still {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .stage video {
    display: none;
  }

  .stage .still {
    display: block;
  }
}

.stage .label {
  position: absolute;
  top: 14px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(17, 17, 27, 0.7);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 600;
}

.stage .left {
  left: 14px;
}

.stage .right {
  right: 14px;
}

/* Sections. */
main section {
  padding: 112px 0;
}

main section.alt {
  background: var(--mantle);
}

.kicker {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

main h2 {
  margin: 0 0 16px;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.intro {
  max-width: 44rem;
  margin: 0 0 48px;
  color: var(--subtext);
  font-size: 1.15rem;
}

/* Restored, not blurred: three crops side by side. */
.trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.trio figure {
  margin: 0;
}

.trio img,
.shot {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--surface0);
  border-radius: 12px;
}

.trio figcaption {
  margin-top: 12px;
  color: var(--subtext);
  font-size: 0.95rem;
}

.trio .win figcaption {
  color: var(--blue);
  font-weight: 600;
}

/* Three steps, each with a piece of the app. */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  overflow: hidden;
  border: 1px solid var(--surface0);
  border-radius: 16px;
  background: var(--base);
}

.steps img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 19 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--surface0);
}

.steps .text {
  padding: 20px 22px 24px;
}

.steps h3 {
  margin: 0 0 6px;
  font-size: 1.15rem;
}

.steps h3::before {
  counter-increment: step;
  content: counter(step);
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--crust);
  font-size: 0.85rem;
  vertical-align: 2px;
}

.steps p {
  margin: 0;
  color: var(--subtext);
}

.shot {
  border-radius: 14px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

/* Privacy and price. */
.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.card {
  padding: 36px;
  border: 1px solid var(--surface0);
  border-radius: 18px;
  background: var(--base);
}

.card svg {
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  color: var(--blue);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.5rem;
  line-height: 1.25;
}

.card p {
  margin: 0;
  color: var(--subtext);
}

.closing {
  text-align: center;
}

.closing img {
  width: 96px;
  height: 96px;
}

.closing h2 {
  margin-top: 16px;
}

.closing .intro {
  margin: 0 auto 28px;
}

footer {
  padding: 32px 0 48px;
  border-top: 1px solid var(--surface0);
  color: var(--overlay);
  font-size: 0.9rem;
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
}

footer nav a {
  display: inline-block;
  margin-right: 20px;
  color: var(--subtext);
  text-decoration: none;
  white-space: nowrap;
}

footer nav a:hover {
  color: var(--text);
}

@media (max-width: 760px) {
  main section {
    padding: 72px 0;
  }

  .trio,
  .steps,
  .pair {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 28px;
  }
}