:root {
  --navy: #001534;
  --navy-2: #06234a;
  --ink: #0d1c33;
  --paper: #f6f8fb;
  --card: #ffffff;
  --line: #dce3ee;
  --muted: #5b6b80;
  --teal: #14a89c;
  --teal-bright: #28dfd1;
  --green: #2fe85c;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); line-height: 1.65; font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 22px; }

/* ---- landing ---- */
.hero {
  min-height: 100svh; display: flex; align-items: center; justify-content: center;
  text-align: center; color: #eaf1fb;
  background:
    radial-gradient(1100px 520px at 50% -10%, rgba(40,223,209,0.18), transparent 62%),
    radial-gradient(800px 460px at 80% 120%, rgba(47,232,92,0.10), transparent 60%),
    linear-gradient(180deg, var(--navy), var(--navy-2));
}
.hero-inner { padding: 56px 22px; max-width: 620px; }
.logo { width: 116px; height: 116px; margin: 0 auto 22px; display: block; filter: drop-shadow(0 12px 30px rgba(0,0,0,0.45)); }
.hero h1 {
  font-size: clamp(38px, 9vw, 60px); margin: 0; font-weight: 780;
  letter-spacing: 0.04em; line-height: 1;
}
.tagline {
  font-size: 14px; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--teal-bright); margin: 14px 0 26px; font-weight: 600;
}
.hero p { color: #b9c8de; font-size: 18.5px; margin: 0 auto 34px; max-width: 46ch; text-wrap: balance; }
.actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: 15.5px;
  padding: 12px 22px; border-radius: 11px; border: 1px solid transparent;
}
.btn.primary { background: var(--teal-bright); color: var(--navy); }
.btn.ghost { border-color: rgba(255,255,255,0.25); color: #dbe6f6; }
.byline { margin-top: 40px; font-size: 14px; color: #7d92b1; }
.byline a { color: #aebfda; }

/* ---- document pages (privacy) ---- */
.doc { padding: 46px 0 70px; }
.topbar {
  display: flex; align-items: center; gap: 12px; padding: 16px 0;
  border-bottom: 1px solid var(--line); margin-bottom: 30px;
}
.topbar img { width: 34px; height: 34px; }
.topbar .name { font-weight: 720; letter-spacing: 0.04em; color: var(--navy); }
.topbar .back { margin-left: auto; font-size: 14.5px; text-decoration: none; }
.doc h1 { font-size: clamp(28px, 5vw, 36px); margin: 0 0 6px; letter-spacing: -0.015em; }
.doc .updated { color: var(--muted); font-size: 14.5px; margin: 0 0 30px; }
.doc h2 { font-size: 20px; margin: 34px 0 8px; font-weight: 700; color: var(--navy); }
.doc p, .doc li { color: #2c3a4e; }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.callout {
  background: #eaf6f4; border: 1px solid #bfe3df; border-radius: 12px;
  padding: 16px 18px; margin: 22px 0; font-size: 15.5px; color: #1d4d48;
}
.callout b { color: #11635b; }
footer.foot { margin-top: 46px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }