.elementor-kit-7{--e-global-color-primary:#6EC1E4;--e-global-color-secondary:#54595F;--e-global-color-text:#7A7A7A;--e-global-color-accent:#61CE70;--e-global-typography-primary-font-family:"Roboto";--e-global-typography-primary-font-weight:600;--e-global-typography-secondary-font-family:"Roboto Slab";--e-global-typography-secondary-font-weight:400;--e-global-typography-text-font-family:"Roboto";--e-global-typography-text-font-weight:400;--e-global-typography-accent-font-family:"Roboto";--e-global-typography-accent-font-weight:500;background-color:#FFFFFF;}.elementor-kit-7 e-page-transition{background-color:#FFBC7D;}.elementor-section.elementor-section-boxed > .elementor-container{max-width:1140px;}.e-con{--container-max-width:1140px;}.elementor-widget:not(:last-child){--kit-widget-spacing:20px;}.elementor-element{--widgets-spacing:20px 20px;--widgets-spacing-row:20px;--widgets-spacing-column:20px;}{}h1.entry-title{display:var(--page-title-display);}@media(max-width:1024px){.elementor-section.elementor-section-boxed > .elementor-container{max-width:1024px;}.e-con{--container-max-width:1024px;}}@media(max-width:767px){.elementor-section.elementor-section-boxed > .elementor-container{max-width:767px;}.e-con{--container-max-width:767px;}}/* Start custom CSS */.my-header {
    position: fixed;            /* giữ header luôn trên top */
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background-color: rgba(255, 255, 255, 0.3); /* nền trắng nhưng mờ (opacity) */
    backdrop-filter: blur(10px);                /* hiệu ứng kính mờ (optional) */
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

/* Khi đã cuộn xuống (JS sẽ thêm class .is-scrolled) */
.my-header.is-scrolled {
    background-color: #ffffff;                  /* nền trắng đặc */
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);     /* đổ bóng nhẹ cho đẹp */
}/* End custom CSS */