.map {
  position: relative;
  width: 100%;
  min-height: 320px;
  border-radius: 12px;
  overflow: hidden;
  background: #f3f5f7;
}

/* Responsive iframe */
.map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Tiny corner button to open the native Maps app/site */
.map .map-open {
  position: absolute;
  right: 10px;
  bottom: 10px;
  background: rgba(255,255,255,.9);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
  text-decoration: none;
  color: #111;
  box-shadow: 0 2px 6px rgba(0,0,0,.08);
}