.cart-fixed-btn {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 18px;
  z-index: 1100;
  background: #6366f1;
  color: #fff;
  border: none;
  border-radius: 18px;
  box-shadow: 0 4px 18px rgba(30,30,80,0.17);
  padding: 14px 32px;
  font-size: 1.12rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.14s, box-shadow 0.14s;
  width: 92vw;
  max-width: 800px;

}
.cart-fixed-btn:hover {
  background: #4f46e5;
  box-shadow: 0 8px 28px rgba(30,30,80,0.18);
}
.cart-fixed-btn i {
  font-size: 1.32rem;
}
@media (max-width: 600px) {
  .cart-fixed-btn {
    /* width: 92vw; */
    /* padding-left: 0; */
    /* padding-right: 0; */
    border-radius: 16px;
    font-size: 1rem;
  }
}