:root {
  --fg: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --soft: #f8fafc;
  --ink: #111827;
  --green: #22c55e;
  font: 17px/1.5 ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--fg); background: var(--bg); }
a { color: inherit; }
img, video { display: block; max-width: 100%; }

.wrap { width: min(1080px, 100% - 40px); margin: 0 auto; }

nav { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; text-decoration: none; }
.brand img { width: 28px; height: 28px; border-radius: 7px; }
nav .links { display: flex; gap: 22px; font-size: 15px; color: var(--muted); }
nav .links a { text-decoration: none; }
nav .links a:hover { color: var(--fg); }

.hero { text-align: center; padding: 56px 0 40px; }
.hero h1 { font-size: clamp(40px, 6vw, 64px); line-height: 1.05; letter-spacing: -0.03em; margin: 0 0 18px; }
.hero p { font-size: 20px; color: var(--muted); margin: 0 auto 30px; max-width: 560px; }

.cta {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 12px;
  background: var(--ink); color: #fff; font-weight: 600; text-decoration: none;
  box-shadow: 0 8px 24px rgb(15 23 42 / 0.18);
}
.cta:hover { background: #1f2937; }
.cta img { width: 20px; height: 20px; }
.sub-cta { display: block; margin-top: 12px; font-size: 14px; color: var(--muted); }

.frame {
  margin: 48px auto 0; border-radius: 14px; overflow: hidden; background: #e9eef5;
  box-shadow: 0 30px 80px rgb(15 23 42 / 0.25), 0 0 0 1px rgb(15 23 42 / 0.08);
}

section { padding: 88px 0; }
section h2 { font-size: 34px; letter-spacing: -0.02em; margin: 0 0 12px; text-align: center; }
section .lead { text-align: center; color: var(--muted); margin: 0 auto 40px; max-width: 520px; }

.apps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; max-width: 760px; margin: 0 auto; }
.app {
  display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 22px 10px;
  border: 1px solid var(--line); border-radius: 14px; font-size: 15px;
}
.app svg { width: 34px; height: 34px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split h2, .split .lead { text-align: left; margin-left: 0; }
.split ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.split li { display: flex; align-items: center; gap: 10px; }
.pill { font-size: 13px; padding: 2px 10px; border-radius: 999px; }
.pill.official { background: #dcfce7; color: #166534; }
.pill.setup { background: #dbeafe; color: #1e40af; }
.pill.unofficial { background: #fef3c7; color: #92400e; }
.shot { border-radius: 14px; overflow: hidden; box-shadow: 0 20px 60px rgb(15 23 42 / 0.18); }

.soft { background: var(--soft); }
.private { display: flex; justify-content: center; gap: 44px; flex-wrap: wrap; font-weight: 600; }
.private span::before { content: '●'; color: var(--green); margin-right: 10px; }

.final { text-align: center; }

footer { padding: 32px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; }
footer a { text-decoration: none; margin-left: 20px; }

.doc { max-width: 680px; padding: 40px 0 80px; }
.doc h1 { font-size: 36px; letter-spacing: -0.02em; }
.doc h2 { font-size: 20px; margin-top: 32px; }
.doc p, .doc li { color: #334155; }

/* Phones get a close-up of the corner, where the full page would make the bar unreadable. */
.frame .narrow { display: none; }
@media (max-width: 760px) {
  .frame .wide { display: none; }
  .frame .narrow { display: block; }
  .apps { grid-template-columns: repeat(3, 1fr); }
  .split { grid-template-columns: 1fr; }
  nav .links a.hide-sm { display: none; }
}