:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  --ink: #f5f8ff;
  --muted: #b0bdce;
  --accent: #a6c9ff;
  --line: #ffffff20;
  background: #101724;
  color: var(--ink);
  font-synthesis: none;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(ellipse at 50% 0, #263d60 0, transparent 52rem),
    linear-gradient(180deg, #101724, #0c121c);
  font-size: 1rem;
  line-height: 1.65;
  min-width: 0;
}
button, input { font: inherit; }
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
h1, h2, p { margin: 0; }
h1, h2 { text-wrap: balance; }
p { text-wrap: pretty; }
.page-shell { width: min(100% - 3rem, 68rem); margin-inline: auto; }
.hero { text-align: center; padding-block: clamp(3rem, 7vw, 6rem) 4rem; }
.app-mark { display: block; margin: 0 auto 1.1rem; width: 7rem; height: 7rem; object-fit: contain; }
.app-name { font-size: 1.5rem; font-weight: 650; letter-spacing: -.035em; }
.eyebrow { margin-block: .6rem 1.3rem; color: var(--accent); font-size: .875rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
h1 { font-size: clamp(2.65rem, 5.8vw, 4.8rem); line-height: 1.08; letter-spacing: -.045em; font-weight: 700; }
.hero-lead { max-width: 39rem; margin: 1.6rem auto 0; font-size: 1.1875rem; color: var(--muted); }
.early-access-form { width: min(100%, 38rem); margin: 2rem auto 0; }
.email-label { display: block; margin-bottom: .5rem; text-align: left; font-size: .875rem; font-weight: 600; }
.early-access-fields { display: flex; gap: .625rem; }
.early-access-fields input {
  width: 100%; min-width: 0; flex: 1; border: 1px solid #8495ac; border-radius: .875rem;
  background: #0c1625; color: var(--ink); padding: .85rem 1rem;
}
input::placeholder { color: var(--muted); opacity: 1; }
button, .button-link {
  display: inline-flex; align-items: center; justify-content: center; min-height: 3.25rem;
  border: 1px solid transparent; border-radius: .875rem; padding: .85rem 1.1rem;
  background: var(--accent); color: #12233b; font-weight: 650; line-height: 1.4; cursor: pointer;
  text-decoration: none;
}
button:hover, .button-link:hover { background: #c6ddff; }
button:active, .button-link:active { background: #8dbbff; }
.form-note { margin-top: .875rem; font-size: .875rem; line-height: 1.6; color: var(--muted); }
.benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 3.5rem; text-align: left; }
.benefits article { padding: 1.6rem; border: 1px solid var(--line); border-radius: 1.125rem; background: #ffffff04; }
.feature-number { color: var(--accent); font-size: .875rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.benefits h2 { margin-block: .8rem .5rem; font-size: 1.1875rem; letter-spacing: -.02em; }
.benefits p { color: var(--muted); }
.collection, .showcase { text-align: center; border-top: 1px solid var(--line); padding-block: 4rem; }
.collection h2, .showcase h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.2; letter-spacing: -.035em; }
.section-lead { max-width: 39rem; margin: 1.2rem auto 0; color: var(--muted); font-size: 1.125rem; }
.item-types { display: flex; flex-wrap: wrap; justify-content: center; gap: .65rem; padding: 0; margin: 2rem auto 0; max-width: 53rem; list-style: none; }
.item-types li { border: 1px solid var(--line); border-radius: .6rem; padding: .5rem .9rem; color: #d3deec; }
.screenshots { display: flex; align-items: center; justify-content: center; gap: 2rem; margin-top: 2.5rem; }
.screenshots figure { min-width: 0; margin: 0; }
.mac-screenshot { flex: 1; }
.iphone-screenshot { width: min(100%, 16rem); }
.screenshots img { display: block; width: 100%; height: auto; border: 1px solid #ffffff35; border-radius: .9rem; box-shadow: 0 1rem 3rem #0005; }
.iphone-screenshot img { border-radius: 2rem; }
.screenshot-placeholder {
  display: grid; align-content: center; gap: .35rem; width: 100%; aspect-ratio: 16 / 10;
  padding: 1rem; border: 1px dashed #7b8ca2; border-radius: .9rem;
  background: #ffffff04; color: var(--muted); font-size: .875rem;
}
.placeholder-title { color: var(--ink); font-size: 1rem; font-weight: 600; }
.iphone-screenshot .screenshot-placeholder { aspect-ratio: 1206 / 2622; border-radius: 2rem; }
figcaption { margin-top: 1rem; font-size: .875rem; color: var(--muted); }
.beta-note { text-align: center; color: var(--muted); font-size: .875rem; margin-bottom: 2rem; }
.page-footer { text-align: center; border-top: 1px solid var(--line); padding: 1.5rem; font-size: .875rem; color: var(--muted); }
.skip-link { position: absolute; left: 1rem; top: 1rem; z-index: 1; padding: .5rem 1rem; background: #101724; transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.thank-you-page { min-height: 100vh; display: grid; place-items: center; padding: 2rem 1.5rem; }
.thank-you-card { width: min(100%, 38rem); text-align: center; }
.thank-you-card h1 { font-size: clamp(2.5rem, 6vw, 3.5rem); margin-top: 1.5rem; }
.thank-you-card > p:not(.app-name) { color: var(--muted); margin-top: 1.5rem; font-size: 1.125rem; }
.thank-you-card .button-link { margin-top: 2rem; }
@media (max-width: 42rem) {
  .page-shell { width: min(100% - 2rem, 68rem); }
  .desktop-break { display: none; }
  .early-access-fields { flex-direction: column; }
  .early-access-fields input { min-height: 3.25rem; }
  .benefits { grid-template-columns: 1fr; margin-top: 2.5rem; }
  .benefits article { padding: 1.3rem; }
  .collection, .showcase { padding-block: 3rem; }
  .screenshots { flex-direction: column; }
}