/* Shared styles for the static marketing/content pages. Matches the app's
   "premium calling card" palette (ivory + deep teal + serif display). */
:root {
  --paper: #f4f2ec;
  --surface: #ffffff;
  --ink: #1a1917;
  --muted: #6f6b63;
  --faint: #9b968c;
  --line: #e4dfd4;
  --line-strong: #d3ccbd;
  --accent: #0d5c54;
  --accent-soft: #e2efec;
  --seal: #9c3b2e;
  --display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 5vw, 2.9rem); margin: 0 0 0.5rem; }
h2 { font-size: 1.5rem; margin: 2.4rem 0 0.8rem; }
h3 { font-size: 1.15rem; margin: 1.6rem 0 0.4rem; }
p { margin: 0 0 1rem; }
.lede { font-size: 1.15rem; color: var(--muted); }
ul { padding-left: 1.2rem; } li { margin: 0.3rem 0; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
header.site .bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 20px; max-width: 960px; margin: 0 auto; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-family: var(--display); font-weight: 600; font-size: 1.05rem; }
.brand .mark { width: 28px; height: 28px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; color: #fff; }
.nav { display: flex; align-items: center; gap: 14px; font-size: 0.9rem; }
.nav .lang { color: var(--faint); }
.nav .lang a.on { color: var(--ink); font-weight: 600; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; border-radius: 10px; padding: 11px 18px; transition: background-color .15s, transform .1s; }
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 90%, black); }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--ink); }

/* Article */
main { padding: 44px 0 20px; }
.pill { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line-strong); background: var(--surface); border-radius: 999px; padding: 5px 12px; font-size: 0.8rem; color: var(--muted); margin-bottom: 14px; }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--seal); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 8px; }

/* Feature / comparison cards */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; margin: 14px 0; box-shadow: 0 10px 30px -22px rgba(26,25,23,.3); }
table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 0.95rem; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { font-family: var(--sans); font-weight: 600; background: var(--accent-soft); color: var(--accent); }
.check { color: var(--accent); font-weight: 700; } .cross { color: var(--faint); }

/* FAQ */
.faq h3 { margin-top: 1.4rem; }
.faq p { color: var(--muted); }

/* CTA band + footer */
.cta-band { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 32px; text-align: center; margin: 40px 0; }
.cta-band h2 { margin-top: 0; }
footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.88rem; padding: 28px 0 48px; }
footer.site .links { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 10px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }