/* Loader full screen */
#ftco-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
    pointer-events: all;
}

    /* Ẩn loader */
    #ftco-loader.hide {
        opacity: 0;
        pointer-events: none;
    }

/* Loader image */
.loader-logo {
    width: 100px; /* điều chỉnh theo logo */
    height: 100px;
    object-fit: contain;
    animation: spin 5s linear infinite; /* quay chậm */
}

/* Tạo hiệu ứng quay */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}