:root {
  color-scheme: dark;
  --bg: #050506;
  --panel: #101014;
  --panel-2: #17171d;
  --ink: #f6f6f7;
  --muted: #a3a3aa;
  --soft: #e8e8ee;
  --line: #34343c;
  --blue: #8fb7ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(120deg, transparent 0 42%, rgba(255,255,255,.08) 42.1%, transparent 42.5%),
    radial-gradient(circle at 82% 12%, rgba(255,255,255,.08), transparent 24%),
    var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(1080px, calc(100% - 48px));
  margin: 0 auto;
}

a {
  color: inherit;
}

.hero {
  min-height: 86vh;
  display: grid;
  grid-template-columns: 1fr min(390px, 42vw);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: 54px 0 34px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(48px, 8vw, 92px);
  line-height: .9;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
}

h3 {
  margin: 12px 0 0;
  font-size: 20px;
}

.lead {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.8;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.primary,
.secondary {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 24px;
  font-weight: 800;
  text-decoration: none;
}

.primary {
  border: 0;
  background: var(--soft);
  color: #060607;
  cursor: pointer;
}

.secondary {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--ink);
}

.meta {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.desktop-only {
  display: none;
}

.is-desktop .android-only {
  display: none;
}

.is-desktop .desktop-only {
  display: block;
}

.desktop-lock {
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.04);
  padding: 18px;
}

.desktop-lock p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 800;
}

.app-preview {
  position: relative;
  min-height: 610px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 42px;
  background: linear-gradient(145deg, #0b0b0d, #111116);
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(0,0,0,.46);
}

.app-preview::before {
  content: "";
  position: absolute;
  right: 28px;
  top: 42px;
  width: 168px;
  height: 152px;
  background-image: radial-gradient(rgba(255,255,255,.42) 2px, transparent 2px);
  background-size: 22px 22px;
  opacity: .55;
}

.app-preview::after {
  content: "";
  position: absolute;
  right: -24px;
  top: 94px;
  width: 260px;
  height: 1px;
  background: rgba(255,255,255,.45);
  transform: rotate(-28deg);
}

.preview-top {
  position: absolute;
  left: 30px;
  top: 28px;
  display: flex;
  gap: 8px;
}

.preview-top span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.44);
}

.deck {
  position: absolute;
  inset: 92px 18px 34px;
}

.mini-card {
  position: absolute;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid rgba(255,255,255,.62);
  border-radius: 26px;
  background: #111116;
  padding: 20px;
}

.mini-card b,
.mini-card small {
  color: var(--muted);
}

.mini-card strong {
  display: block;
  margin: 10px 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 48px;
}

.mini-card.main {
  left: 58px;
  right: 58px;
  bottom: 26px;
  height: 260px;
  z-index: 3;
}

.mini-card.rear {
  left: 68px;
  right: 68px;
  top: 86px;
  height: 166px;
  z-index: 1;
}

.mini-card.side {
  top: 258px;
  width: 184px;
  height: 190px;
  z-index: 2;
}

.mini-card.left {
  left: 0;
}

.mini-card.right {
  right: 0;
}

.download-panel,
.section,
.notice,
.contact {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(16,16,20,.88);
  padding: clamp(20px, 4vw, 34px);
  margin: 0 0 22px;
}

.download-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.download-panel p,
.notice p,
.contact p,
.steps p {
  color: var(--muted);
  line-height: 1.75;
}

.section-head {
  margin-bottom: 22px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.steps article {
  min-height: 230px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.035);
  padding: 20px;
}

.steps span {
  color: var(--blue);
  font: 800 13px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

ol,
ul {
  margin: 18px 0 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.9;
}

.hash {
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}

.contact {
  margin-bottom: 44px;
}

.contact form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.contact label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
}

.contact input,
.contact textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #0a0a0d;
  color: var(--ink);
  font: inherit;
  padding: 14px 16px;
}

.contact textarea {
  resize: vertical;
}

.trap {
  display: none;
}

@media (max-width: 900px) {
  main {
    width: min(520px, calc(100% - 36px));
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 36px;
  }

  .app-preview {
    min-height: 560px;
  }

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

  .download-panel {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  main {
    width: calc(100% - 28px);
  }

  h1 {
    font-size: 46px;
  }

  .primary,
  .secondary {
    width: 100%;
  }

  .app-preview {
    min-height: 520px;
    border-radius: 32px;
  }

  .deck {
    inset: 74px 12px 24px;
  }

  .mini-card.main {
    left: 36px;
    right: 36px;
    bottom: 20px;
    height: 232px;
  }

  .mini-card.rear {
    left: 50px;
    right: 50px;
    top: 76px;
    height: 148px;
  }

  .mini-card.side {
    top: 232px;
    width: 150px;
    height: 170px;
  }
}