Bỏ qua nội dung
document.addEventListener("scroll", function () {
const sections = document.querySelectorAll(".parallax-luxury");
sections.forEach(section => {
const bg = section.querySelector(".section-bg");
if (!bg) return;
const rect = section.getBoundingClientRect();
const offset = rect.top;
let speed = 0.3;
bg.style.transform =
"translateY(" + offset * speed + "px) scale(1.1)";
});
});
