#loading {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background-color: #ffffff;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
z-index: 9999;
transition: opacity 0.5s ease;
}

#loading.fade-out {
    opacity: 0;
    pointer-events: none;
}

#loading img {
    width: 120px;
    margin-bottom: 20px;
}

  /* Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 5px solid #ccc;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
      transform: rotate(360deg);
    }
  }

  /* Conteúdo principal (escondido até carregar) */
#conteudo {
    display: none;
}