:root {
  color-scheme: light dark;
  --paper: #f7f3eb;
  --ink: #171612;
  --muted: #625f56;
  --card: rgba(255, 255, 255, 0.72);
  --line: rgba(23, 22, 18, 0.12);
  --accent: #b43c2f;
}

* { box-sizing: border-box; }
html { font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 6%, rgba(180, 60, 47, 0.16), transparent 31rem),
    var(--paper);
  line-height: 1.62;
}
a { color: var(--accent); }
.shell { width: min(760px, calc(100% - 36px)); margin: 0 auto; }
header { padding: 28px 0 16px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { color: var(--ink); font-weight: 800; letter-spacing: -0.02em; text-decoration: none; }
nav { display: flex; gap: 18px; font-size: 0.92rem; }
nav a { color: var(--muted); text-decoration: none; }
main { padding: 54px 0 88px; }
.eyebrow { color: var(--accent); font-size: 0.82rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
h1 { margin: 8px 0 18px; max-width: 700px; font-size: clamp(2.25rem, 7vw, 4.6rem); line-height: 1.02; letter-spacing: -0.055em; }
h2 { margin-top: 2.2rem; font-size: 1.28rem; letter-spacing: -0.02em; }
p, li { color: var(--muted); }
.lede { max-width: 650px; font-size: 1.16rem; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 18px; margin-top: 26px; }
.app-store-button {
  display: inline-flex;
  align-items: center;
  min-height: 50px;
  padding: 12px 20px;
  border-radius: 14px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(23, 22, 18, 0.16);
  transition: transform 150ms ease, box-shadow 150ms ease;
}
.app-store-button:hover { transform: translateY(-1px); box-shadow: 0 15px 32px rgba(23, 22, 18, 0.2); }
.app-store-button:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.availability { color: var(--muted); font-size: 0.9rem; }
.card { margin-top: 32px; padding: 24px; border: 1px solid var(--line); border-radius: 24px; background: var(--card); box-shadow: 0 18px 60px rgba(61, 41, 20, 0.07); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.pill { padding: 16px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); color: var(--muted); }
.pill strong { display: block; color: var(--ink); margin-bottom: 3px; }
.meta { margin-top: 36px; font-size: 0.9rem; }
footer { padding: 22px 0 38px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.88rem; }
@media (max-width: 640px) { .grid { grid-template-columns: 1fr; } header { align-items: flex-start; } nav { gap: 12px; flex-wrap: wrap; justify-content: flex-end; } }
@media (prefers-color-scheme: dark) {
  :root { --paper: #151410; --ink: #f5efe4; --muted: #bbb3a5; --card: rgba(255,255,255,0.055); --line: rgba(255,255,255,0.12); --accent: #f08070; }
}