.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    background-color: var(--bg-loading);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;

}

.loader_container {
    width: 50px;
    height: 50px;
    position: relative;
    transform: rotate(45deg);
}

.orbe {
    position: absolute;
    width: 100%;
    height: 100%;
    --delay: calc(var(--index) * 0.1s);
    animation: orbit7456 ease-in-out 1.5s var(--delay) infinite;
    opacity: calc(1 - calc(0.2 * var(--index)));
    border-radius: 100%;
}

.orbe::after {
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    width: 5px;
    height: 5px;
    background-color: var(--loading);
    box-shadow: 0px 0px 5px 2px var(--loading);
    border-radius: 100%;
}

@keyframes orbit7456 {
    0% {}

    80%,
    100% {
        transform: rotate(360deg);
    }
}