body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f1f7ff;
  color: #333;
}
header {
  padding: 20px;
  text-align: center;
}
.slider-section {
  width: 100%;
  max-width: 500px;
  margin: auto;
}
.swiper-slide img {
  width: 100%;
  border-radius: 10px;
}
.highlights {
  list-style: none;
  padding: 0;
}
.highlights li {
  margin: 5px 0;
}
.price-section {
  text-align: center;
  margin: 20px;
}
.old-price {
  text-decoration: line-through;
  color: red;
}
.new-price {
  font-size: 24px;
  color: green;
  margin-left: 10px;
}
.sale {
  background: #004aad;
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
}
.buy-button {
  display: inline-block;
  background: #004aad;
  color: white;
  padding: 15px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  margin-top: 15px;
}
.benefits {
  padding: 20px;
}
.benefits ul {
  list-style: none;
  padding: 0;
}
.benefits li {
  margin: 10px 0;
}
footer .sticky {
  position: fixed;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  text-align: center;
}