body {
  margin: 0;
  background: #f0f0f0;
}

.slider-container {
  width: 100%;
  overflow: hidden;
}

.slider-wrapper {
  position: relative;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  overflow: hidden;
}

.slider {
  display: flex;
  transition: transform 1.0s ease;
}

.slider img {
  width: 100%;
  flex-shrink: 0;
  height: auto;
  display: block;
}

.slider img.active {
  opacity: 1;
}

.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 30px;
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 2;
}

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

.overlay-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto; /* SVG kullanıcı etkileşimine engel olmaz */
  z-index: 1;
}