* {
  box-sizing: border-box;
}

body {
  /* font-family: Arial, sans-serif;*/
  margin: 0;
  padding: 0;
}

.slider {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: auto;  
  overflow: hidden;
  aspect-ratio: 3 / 1; /* Proporção */
}

.slides {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: 100%;
  height: 100%;
}

.slide {
  flex: 0 0 100%;
  background-size: cover;
  background-position: center;
  height: 100%;
}


.nav {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  z-index: 3; /* garante que os botões fiquem acima */
  pointer-events: none; /* evita que a nav bloqueie cliques */
}

.nav button {
  pointer-events: auto; /* permite clique nos botões */
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  font-size: 1rem;
  padding: 10px;
  cursor: pointer;
}

.nav button:hover {
  background-color: rgba(0,0,0,0.8);
}