.slider-container {
  position: relative;
  max-width: 100%;
  margin: 2rem auto;
  overflow: hidden;
  z-index: 1111;
}

.slider-wrapper {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.slider-item {
  flex: 0 0 33.333%; /* 3 par ligne */
  box-sizing: border-box;
  padding: 0 0.5rem;
}

.slider-item a {
  display: block;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: #f7f7f7;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  text-decoration: none;
}

.slider-item img {
  width: 100%;
  height: 400px;      /* 👈 hauteur fixe */
  object-fit: cover;  /* 👈 rogne et centre l'image */
  display: block;
}

.slider-item h3 {
  margin: 0;
  padding: 0.75rem;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 1rem;
  text-align: center;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  border: none;
  color: #fff;
  font-size: 2rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  z-index: 10;
  transition: background 0.3s;
}

.slider-arrow:hover {
  background: rgba(0,0,0,0.8);
}

.slider-arrow.prev {
  left: 0;
}

.slider-arrow.next {
  right: 0;
}

/* Responsive */
@media(max-width: 768px) {
  .slider-item {
    flex: 0 0 100%;
  }
}