.slider {
  position: relative;
  max-width: 800px;
  margin: 20px auto;
  overflow: hidden;
  border-radius: 10px;
}

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

.slides img {
  width: 100%;
  flex-shrink: 0;
  object-fit: cover;
}

.slider button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: none;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 18px;
  border-radius: 50%;
}

.prev { left: 10px; }
.next { right: 10px; }

@media (max-width: 600px) {
  .slider {
    max-width: 100%;
  }
}