* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: #f3f6fb;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.slider-container {
  position: relative;
  width: 80%;
  max-width: 1000px;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.slider {
  display: flex;
  transition: transform 0.6s ease-in-out;
}

.slide {
  min-width: 100%;
  display: none;
  position: relative;
}

.slide.active {
  display: block;
  animation: fade 1s ease-in-out;
}

@keyframes fade {
  from { opacity: 0.4; }
  to { opacity: 1; }
}

.slide img {
  width: 100%;
  border-radius: 20px 20px 0 0;
}

.caption {
  position: absolute;
  bottom: 10px;
  left: 20px;
  color: #fff;
  background: rgba(0, 0, 0, 0.4);
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 1rem;
}

.prev, .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  padding: 10px;
  color: white;
  font-weight: bold;
  font-size: 1.5rem;
  border: none;
  background-color: rgba(0, 0, 0, 0.3);
  transform: translateY(-50%);
  transition: background-color 0.3s;
}

.prev:hover, .next:hover {
  background-color: rgba(0, 0, 0, 0.6);
}

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

.dots {
  text-align: center;
  padding: 15px;
  background: #fff;
  border-radius: 0 0 20px 20px;
}

.dot {
  cursor: pointer;
  height: 12px;
  width: 12px;
  margin: 0 4px;
  background-color: #bbb;
  border-radius: 50%;
  display: inline-block;
  transition: background-color 0.4s;
}

.dot.active, .dot:hover {
  background-color: #0b62d6;
}