/* ============================================================
   common.css – gemeinsame Variablen & Basis-Styles
   Wird von allen Seiten eingebunden (index, heilcodes, impressum, datenschutz)
   ============================================================ */

:root{
  --bg: #0b1020;
  --surface: #101a33;
  --text: #eef2ff;
  --muted: #b9c3e6;
  --line: rgba(255,255,255,.10);
  --gold: #d4b06a;
  --mint: #49d6c7;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --shadow2: 0 10px 26px rgba(0,0,0,.25);
  --max: 1160px;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 700px at 20% 0%, rgba(73,214,199,.18), transparent 60%),
              radial-gradient(900px 600px at 80% 20%, rgba(212,176,106,.16), transparent 55%),
              linear-gradient(180deg, var(--bg), #060913 70%);
  line-height: 1.5;
}
a{ color: inherit; text-decoration: none; }
img{ max-width:100%; display:block; }
.wrap{ max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
  box-shadow: 0 10px 20px rgba(0,0,0,.25);
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.22); }
.btn-primary{
  border-color: rgba(212,176,106,.55);
  background: linear-gradient(135deg, rgba(212,176,106,.24), rgba(73,214,199,.16));
}
.btn-outline{
  border-color: rgba(73,214,199,.50);
  background: rgba(73,214,199,.08);
  color: var(--text);
}

footer{
  margin-top: 22px;
  border-top: 1px solid var(--line);
  background: rgba(6,9,19,.65);
}
.foot{
  padding: 18px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}
.foot a{ color: var(--muted); padding: 8px 10px; border-radius: 12px; }
.foot a:hover{ color: var(--text); background: rgba(255,255,255,.06); }