/* Banner instalable */
#installBanner {
  display: none;
  position: fixed;
  bottom: 60px;
  left: 20px;
  right: 20px;
  background: linear-gradient(90deg, #a41c1c, #000000);
  color: white;
  padding: 15px;
  border-radius: 8px;
  text-align: center;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

#installBanner button {
  margin-left: 12px;
  padding: 8px 16px;
  background: white;
  color: #a41c1c;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}

/* Cabecera con altura fija y logo centrado */
.header {
  height: 140px;
  display: flex;
  align-items: center;      /* centra verticalmente */
  justify-content: center;  /* opcional: centra horizontalmente */
  overflow: hidden;
}

.header .logo {
  height: 100px;
  max-height: 100%;
  width: auto;
}