:root {
  --bg: #ffffff;
  --fg: #1a1a2a;
  --muted: #5b5b6b;
  --line: #e6e6ee;
  --card: #f7f7fb;
  --red: #ff3b30;
  --blue: #5e5ce6;
  --green: #34c759;
  --accent: #5e5ce6;
  --maxw: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0f14;
    --fg: #ececf2;
    --muted: #9a9aa8;
    --line: #26262f;
    --card: #17171f;
    --accent: #8f8dff;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 32px 22px 80px;
}

/* Logo wordmark (real brand asset) */
.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.logo img {
  height: 30px;
  width: auto;
  display: block;
}

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 28px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
header.site nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
  font-weight: 500;
}
header.site nav a:hover { color: var(--fg); }

h1 { font-size: 30px; line-height: 1.2; margin: 8px 0 6px; letter-spacing: -0.5px; }
h2 { font-size: 21px; margin: 36px 0 10px; letter-spacing: -0.3px; }
h3 { font-size: 17px; margin: 24px 0 8px; }
p, ul, ol { margin: 0 0 14px; }
ul, ol { padding-left: 22px; }
li { margin-bottom: 6px; }
a { color: var(--accent); }
strong { font-weight: 700; }

.lede {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: 12px;
  padding: 16px 18px;
  color: var(--muted);
  margin: 18px 0 28px;
}
.meta { color: var(--muted); font-size: 14px; margin-bottom: 4px; }

.tagline { font-size: 19px; color: var(--muted); margin: 4px 0 28px; }

/* App Store badge (placeholder link until the app is live) */
.cta { margin: 26px 0 8px; }
.appstore-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #000;
  color: #fff;
  text-decoration: none;
  padding: 9px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
}
.appstore-badge:hover { background: #111; }
.appstore-badge .apple { width: 22px; height: 22px; fill: #fff; flex: none; }
.appstore-badge small { display: block; font-size: 10px; line-height: 1; opacity: 0.92; letter-spacing: 0.2px; }
.appstore-badge strong { display: block; font-size: 18px; line-height: 1.15; font-weight: 600; }

.cards { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; margin: 26px 0; }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }
.cardlink {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--fg);
}
.cardlink:hover { border-color: var(--accent); }
.cardlink b { display: block; font-size: 17px; margin-bottom: 4px; }
.cardlink span { color: var(--muted); font-size: 14px; }

.mail {
  display: inline-block;
  font-weight: 600;
}

footer.site {
  margin-top: 56px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
footer.site a { color: var(--muted); text-decoration: none; }
footer.site a:hover { color: var(--fg); }