.badge-overlay {
  position: fixed;
  top: 5rem;    /* ajuste conforme altura da navbar */
  left: 6rem;   /* distância da borda esquerda */
  transform: translateX(-50%); /* corrige o alinhamento */
  width: 180px; /* define largura fixa */
  background: #28a745;
  color: #fff;
  padding: 8px;
  text-align: center;
  font-weight: bold;
  border-radius: 6px; /* opcional: cantos arredondados */
  z-index: 999; /* abaixo da navbar (que está em 1000) */
}

.hero {
    height: 100vh;
    background: linear-gradient(135deg, #5a7a44 0%, #3a5a24 100%);
    background-image: url(../img/bate-e-volta/aquario-e-bioparque-rj-2026/aquario-e-bioparque-rj.webp), linear-gradient(rgba(90, 122, 68, 0.85), rgba(58, 90, 36, 0.85));
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.aquario-tunel {
    background-image: url(../img/bate-e-volta/aquario-e-bioparque-rj-2026/tunel-oceanico.jpg), linear-gradient(135deg, #b8956a 0%, #9a7e5a 100%);
}

.tanque-tocar {
    background-image: url(../img/bate-e-volta/aquario-e-bioparque-rj-2026/tanque-de-contato.jpeg), linear-gradient(135deg, #5a7a44 0%, #3a5a24 100%);
}

.savana-bioparque {
    background-image: url(../img/bate-e-volta/aquario-e-bioparque-rj-2026/savana-bioparque-rj.webp), linear-gradient(135deg, #87ceeb 0%, #5fa899 100%);
}

.aves-exoticas {
    background-image: url(../img/bate-e-volta/aquario-e-bioparque-rj-2026/aves-exoticas.jpg), linear-gradient(135deg, #6b8e23 0%, #556b2f 100%);
}