:root {
  color-scheme: light;
  --ink: #1c1930;
  --muted: #555267;
  --paper: #f7f7fb;
  --line: #d9d7e6;
  --accent: #4534bd;
  --accent-hover: #362593;
  --lavender: #eeebff;
  --card: #fff;
  --error: #a23032;
  font: 100%/1.5 system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); }
.site-header, main, footer { width: min(68rem, calc(100% - 3rem)); margin-inline: auto; }
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
  border-bottom: 1px solid var(--line);
}
.brand { color: var(--ink); font-size: 1.1rem; font-weight: 750; letter-spacing: -.03em; text-decoration: none; }
.edition { color: var(--muted); font-size: .875rem; }
.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: .45rem .95rem;
  border-radius: .65rem;
  background: var(--lavender);
  color: var(--accent);
  font-size: .875rem;
  font-weight: 750;
  text-decoration: none;
}
.header-cta:hover { background: #e4ddff; }
main { padding-block: clamp(2rem, 5vw, 4.5rem); }
.landing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .9fr);
  gap: clamp(1.75rem, 4vw, 3rem) clamp(1.75rem, 6vw, 5rem);
  align-items: start;
}
.landing-state { display: block; max-width: 34rem; }
.eyebrow { margin: 0 0 .85rem; font-size: .9375rem; font-weight: 650; color: var(--accent); }
h1 { margin: 0; font-size: clamp(3.3rem, 7vw, 6.5rem); font-weight: 750; line-height: .97; letter-spacing: -.07em; }
.intro h1 { max-width: 9ch; text-wrap: balance; }
.lede { margin: 1.2rem 0 0; max-width: 40ch; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.2rem); }
.intro-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.25rem; margin-top: 1.75rem; }
.primary-link { display: inline-flex; align-items: center; justify-content: center; min-height: 3.25rem; padding: .8rem 1.2rem; border-radius: .65rem; background: var(--accent); color: #fff; font-weight: 750; text-decoration: none; }
.primary-link:hover { background: var(--accent-hover); }
.store-link { max-width: 19ch; color: var(--accent); font-weight: 650; text-underline-offset: .22em; }
.intro-note { margin: .85rem 0 0; color: var(--muted); font-size: .875rem; }
.ad { grid-area: 1 / 2 / 3; margin: 0; }
.ad-stage {
  position: relative;
  display: grid;
  place-items: center;
  padding: clamp(.65rem, 1.8vw, 1.35rem);
  border-radius: 1.5rem;
  background: radial-gradient(ellipse at 50% 22%, #514288, #29224e 72%);
}
.ad video {
  display: block;
  width: min(100%, 23rem);
  height: auto;
  aspect-ratio: 9 / 16;
  border-radius: .9rem;
  background: #18152c;
  box-shadow: 0 .8rem 2rem rgb(16 12 31 / .4);
}
.ad-stage .ad-play {
  position: absolute;
  inset: 0;
  width: max-content;
  height: max-content;
  margin: auto;
  padding-inline: 1.2rem;
  border-color: #fff;
  border-radius: 999px;
  box-shadow: 0 .35rem 1.4rem rgb(16 12 31 / .45);
}
.ad-stage .ad-play:focus-visible { outline-color: #d9ceff; }
.ad-stage .ad-play[hidden] { display: none; }
.ad figcaption { margin: .75rem 0 0; color: var(--muted); font-size: .875rem; }
.ad figcaption strong { margin-right: .35rem; color: var(--ink); font-weight: 650; }
.ad a, .screen-credit a { color: inherit; text-underline-offset: .2em; }
.signup {
  padding: clamp(1.15rem, 2.8vw, 1.5rem);
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  background: var(--card);
  scroll-margin-top: 1rem;
}
.signup :is(h1, h2) { margin: 0; font-size: clamp(1.35rem, 3vw, 1.6rem); line-height: 1.15; letter-spacing: -.035em; }
.signup p { margin: .8rem 0 0; color: var(--muted); }
form { display: grid; gap: .65rem; margin-block: 1.5rem 0; }
label { font-weight: 650; }
.signup-field { display: grid; gap: .35rem; min-width: 0; }
input, button { display: block; width: 100%; min-height: 3rem; border-radius: .6rem; padding: .7rem .85rem; font: inherit; }
input { background: var(--card); border: 1px solid #827b9a; color: var(--ink); }
input::placeholder { color: var(--muted); }
button { border: 1px solid var(--accent); margin-top: .2rem; background: var(--accent); color: #fff; font-weight: 750; cursor: pointer; }
button:hover { background: var(--accent-hover); }
:where(a, button, input, video, summary):focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.ad video:focus-visible { outline-color: #d9ceff; }
.device-note { font-size: .875rem; }
.signup .error { color: var(--error); margin: 0 0 .35rem; }
.privacy { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.privacy summary { font-size: .9rem; font-weight: 650; cursor: pointer; }
.privacy p { margin-top: .35rem; font-size: .875rem; }
.text-link { color: var(--accent); text-underline-offset: .22em; }
.signup > .text-link { display: inline-block; margin-top: 1rem; }
.features, .app-preview { grid-column: 1 / -1; }
.features { margin-top: clamp(.75rem, 3vw, 2rem); }
.features h2, .app-preview h2 { margin: 0 0 1.25rem; font-size: clamp(1.75rem, 4vw, 2.75rem); line-height: 1.12; letter-spacing: -.045em; }
.features dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 2rem; margin: 0; }
.features dl div { border-top: 1px solid var(--line); padding-top: .9rem; }
.features dt { font-weight: 750; }
.features dd { max-width: 43ch; margin: .25rem 0 0; color: var(--muted); }
.app-preview { margin-top: clamp(.5rem, 2vw, 1.25rem); }
.screens { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(.75rem, 2vw, 1.25rem); }
.screens figure { margin: 0; }
.screens img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 6 / 13;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: clamp(.75rem, 2.1vw, 1.35rem);
  background: var(--card);
}
.screens figcaption { margin-top: .55rem; font-size: .95rem; font-weight: 650; }
.screen-credit { margin: 1rem 0 0; color: var(--muted); font-size: .875rem; }
.policy { max-width: 43rem; }
.policy h1 { font: 500 clamp(3rem, 7vw, 5.5rem)/.94 Georgia, serif; letter-spacing: -.055em; }
.policy h2 { margin: 2rem 0 .5rem; font-size: 1.375rem; line-height: 1.25; }
.policy p { margin-block: .75rem; overflow-wrap: anywhere; }
.policy .effective { margin: 1.2rem 0 1.5rem; color: var(--muted); }
footer { border-top: 1px solid var(--line); padding-block: 1.35rem 2rem; font-size: .875rem; }
@media (max-width: 46rem) {
  .landing { grid-template-columns: minmax(0, 1fr); }
  .ad { grid-area: auto; }
  .intro h1 { max-width: 13ch; font-size: clamp(3.05rem, 10vw, 4.75rem); text-wrap: wrap; }
  .ad-stage { border-radius: 1.15rem; }
  .screens { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 1.2rem; }
}
@media (max-width: 34rem) {
  .features dl { grid-template-columns: 1fr; }
}
@media (max-width: 24rem) {
  .site-header, main, footer { width: calc(100% - 2rem); }
}
@media (max-width: 46rem) and (max-height: 46rem) {
  .ad-stage .ad-play { inset-block: clamp(5rem, 30vw, 8rem) auto; }
}