body {
  font-family: "Segoe UI", Roboto, sans-serif;
  background-color: #f8f9fa;
  color: #212529;
}

header.bg-primary {
  background-color: #004080 !important;
}

footer.bg-dark {
  background-color: #343a40 !important;
}

footer a {
  text-decoration: underline;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h2, h4, h5 {
  color: #004080;
}

ul {
  padding-left: 1.2rem;
}

ul li {
  margin-bottom: 0.3rem;
}

.alert-info {
  background-color: #dbe9ff;
  border-left: 4px solid #004080;
  padding: 1rem;
  border-radius: 5px;
}
/* Tooltip del botón */
.fab-sq::after {
  content: "SABÍAS QUE!";
  position: absolute;
  right: 100%; /* sale desde el costado izquierdo del botón */
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background: #111;
  color: #fff;
  padding: 8px 14px;
  font-size: 16px;
  white-space: nowrap;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
}

/* Flechita del tooltip */
.fab-sq::before {
  content: "";
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: #111;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Mostrar tooltip en hover */
.fab-sq:hover::after,
.fab-sq:hover::before {
  opacity: 1;
  transform: translateY(-50%) translateX(-8px);
}