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

body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #002252;
  font-family: Arial, sans-serif;
}

.slider {
  position: relative;
  width: 80%;
  max-width: 600px;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

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

.slides img {
  width: 100%;
  border-radius: 12px;
}

/* Buttons */
.btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  padding: 10px;
  cursor: pointer;
  border-radius: 50%;
  border: 2px solid white;
}

.btn:hover {
  background: rgba(0,0,0,0.7);
}

.prev {
  left: 10px;
}

.next {
  right: 10px;
}

/* Dots */
.dots {
  text-align: center;
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
}

.dot {
  height: 12px;
  width: 12px;
  margin: 0 5px;
  background-color: rgba(255,255,255,0.6);
  border-radius: 50%;
  display: inline-block;
  cursor: pointer;
  transition: background-color 0.3s;
}

.dot.active {
  background-color: white;
}