:root {
  --ink: #1a2332;
  --muted: #5c6b7a;
  --paper: #f4f6f9;
  --card: #ffffff;
  --accent: #1a4d7c;
  --accent-2: #0f3357;
  --line: #dde3ea;
  --radius: 14px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  padding: max(1.25rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom));
}
a { color: var(--accent); }

/* Visitenkarte */
.card {
  width: 100%;
  max-width: 420px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.25rem 1.5rem;
  box-shadow: 0 1px 3px rgba(26, 35, 50, .06);
}
.head { text-align: center; margin-bottom: 1.5rem; }
.portrait {
  display: block;
  width: 128px;
  height: 128px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  object-fit: cover;
  background: #e3e9f0;
  border: 1px solid var(--line);
}
h1 { font-size: 1.7rem; line-height: 1.2; margin: 0; letter-spacing: -.01em; }
.title { margin: .35rem 0 0; font-size: 1.05rem; font-weight: 600; color: var(--accent); }
.subtitle { margin: .1rem 0 0; color: var(--muted); font-size: .95rem; }

/* Buttons */
.btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 3.4rem;
  padding: .7rem 1rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover, .btn:focus-visible { border-color: var(--accent); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn .label { font-weight: 650; font-size: 1rem; }
.btn .detail { color: var(--muted); font-size: .85rem; overflow-wrap: anywhere; }

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  min-height: 3.9rem;
  margin-bottom: .9rem;
}
.btn.primary:hover, .btn.primary:focus-visible { background: var(--accent-2); border-color: var(--accent-2); }

.btn.accent { border-color: var(--accent); }
.btn.accent .label { color: var(--accent); }

.actions { display: grid; gap: .6rem; }

/* Fußzeile */
.foot {
  margin-top: 1.25rem;
  font-size: .85rem;
  color: var(--muted);
  display: flex;
  gap: .5rem;
}
.foot a { color: var(--muted); }

/* Rechtstexte */
.legal {
  width: 100%;
  max-width: 680px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem 2rem;
}
.legal h1 { font-size: 1.5rem; margin-bottom: .25rem; }
.legal h2 { font-size: 1.05rem; margin: 1.5rem 0 .4rem; }
.legal p, .legal li { margin: .3rem 0; overflow-wrap: anywhere; }
.legal ul { padding-left: 1.2rem; }
.back { display: inline-block; margin-bottom: 1rem; font-size: .9rem; }
.muted { color: var(--muted); font-size: .9rem; }
.ph { background: #fff3c4; padding: 0 .2em; border-radius: 3px; }

@media (min-width: 480px) {
  body { padding-top: 3rem; }
}

/* Rechtlicher Hinweis (Rückseite der Karte) */
.legal-note {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.legal-note h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 .35rem; }
.legal-note p { margin: 0; font-size: .8rem; line-height: 1.45; color: var(--muted); }