/* ============================================================================
   MOCKAI · Legal / Info pages — Apple HIG style (shared)
   Self-contained stylesheet for static HTML pages (no build dependency).
   ============================================================================ */
:root {
  --bg: #fbfbfd;
  --surface: #ffffff;
  --ink: #1d1d1f;
  --ink-2: #515154;
  --muted: #6e6e73;
  --tertiary: #86868b;
  --sep: #e8e8ed;
  --brand: #0071e3;
  --brand-soft: #e8f1fd;
  --radius: 18px;
  --shadow: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink-2);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251,251,253,.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.topbar-inner { max-width: 980px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 600; color: var(--ink); font-size: 17px; }
.brand:hover { text-decoration: none; }
.brand svg { display: block; }
.nav { display: flex; gap: 18px; flex-wrap: wrap; }
.nav a { color: var(--muted); font-size: 13px; font-weight: 500; }
.nav a:hover { color: var(--ink); text-decoration: none; }
.nav a.active { color: var(--brand); }

.wrap { max-width: 820px; margin: 0 auto; padding: 56px 20px 96px; }
.eyebrow { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: 12px; font-weight: 600; margin-bottom: 14px; }
h1 { font-size: 40px; line-height: 1.1; letter-spacing: -.02em; color: var(--ink); font-weight: 600; margin: 0 0 10px; }
h2 { font-size: 22px; color: var(--ink); font-weight: 600; margin: 40px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--sep); letter-spacing: -.01em; }
h3 { font-size: 17px; color: var(--ink); font-weight: 600; margin: 24px 0 8px; }
p, li { font-size: 15px; color: var(--ink-2); }
.meta { color: var(--tertiary); font-size: 13px; margin-bottom: 36px; }
.lead { font-size: 19px; line-height: 1.5; color: var(--ink-2); margin-bottom: 32px; }
ul { padding-left: 22px; } li { margin: 8px 0; }
strong { color: var(--ink); font-weight: 600; }
code { background: #f1f1f4; padding: 1px 6px; border-radius: 6px; font-size: 13px; font-family: "SF Mono", ui-monospace, Menlo, Consolas, monospace; }

.card { background: var(--surface); border: 1px solid var(--sep); border-radius: var(--radius); padding: 28px 32px; box-shadow: var(--shadow); margin: 20px 0; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 20px 0; }
.feature { background: var(--surface); border: 1px solid var(--sep); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.feature h3 { margin-top: 0; }
.feature p { margin: 0; font-size: 14px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--brand); color: #fff; font-weight: 500; font-size: 15px; padding: 12px 24px; border-radius: 980px; border: none; cursor: pointer; transition: background .2s; }
.btn:hover { background: #0077ed; text-decoration: none; }
.actions { margin: 32px 0; display: flex; gap: 12px; flex-wrap: wrap; }

.contact-row { display: flex; align-items: center; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--sep); }
.contact-row:last-child { border-bottom: none; }
.contact-ico { width: 36px; height: 36px; border-radius: 10px; background: var(--brand-soft); color: var(--brand); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
footer.site { text-align: center; color: var(--tertiary); font-size: 13px; padding: 32px 20px 56px; border-top: 1px solid var(--sep); }
footer.site .links { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-bottom: 12px; }
footer.site .links a { color: var(--muted); font-size: 13px; }

@media (max-width: 640px) {
  h1 { font-size: 30px; }
  .wrap { padding: 36px 18px 72px; }
  .grid2 { grid-template-columns: 1fr; }
  .nav { gap: 12px; }
}