#impressum-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  padding: 18px;
}

#impressum-overlay.active {
  display: flex;
}

.impressum-inner {
  position: relative;
  width: 96%;
  max-width: 1680px;
  height: 90vh;
}

.impressum-box {
  background: #f8f8f6;
  color: #444;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  border-radius: 16px;
  padding: 40px 55px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
  border-top: 5px solid #006400;
}

/* Überschriften grün */
.impressum-box h1,
.impressum-box h2,
.impressum-box h3,
.impressum-box h4 {
  color: #2f7d32;
}

/* Text dunkel */
.impressum-box p,
.impressum-box strong,
.impressum-box a,
.impressum-box {
  color: #444;
}

/* Haupttitel mittig wie im Screenshot */
.impressum-box h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 25px;
}

/* Schließen */
#close-impressum {
  position: absolute;
  top: 14px;
  right: 18px;
  width: 34px;
  height: 34px;
  border: none;
  background: transparent;
  color: #444;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  z-index: 10000;
}

#close-impressum:hover {
  color: #2f7d32;
}
.impressum-btn {
  display: inline-block;
  background: #006400;
  color: #fff;
  padding: 12px 32px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s;
}

.impressum-btn:hover {
  background: #4aa764;
  color: #fff;
  text-decoration: none;
}