* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
  }

  .slider {
      position: relative;
      max-width: 800px;
      margin: 50px auto;
      overflow: hidden;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  }

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

  .slide {
      min-width: 100%;
      height: 400px;
  }

  .slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
  }

  .btn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: rgba(0, 0, 0, 0.5);
      color: white;
      border: none;
      padding: 15px 20px;
      cursor: pointer;
      font-size: 24px;
      border-radius: 5px;
      transition: background 0.3s;
  }

  .btn:hover {
      background: rgba(0, 0, 0, 0.8);
  }

  .prev {
      left: 10px;
  }

  .next {
      right: 10px;
  }

  .dots {
      position: absolute;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 10px;
  }

  .dot {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.5);
      cursor: pointer;
      transition: background 0.3s;
  }

  .dot.active {
      background: white;
  }