/* Page Loader - Spinning Blue Circle */

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0d161f;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

/* Loader container */
.loader-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Nested Circles Loader */
#circle {
    position: relative;
    width: 150px;
    height: 150px;
}

.loader {
    width: calc(100% - 0px);
    height: calc(100% - 0px);
    border: 8px solid #162534;
    border-top: 8px solid #09f;
    border-radius: 50%;
    animation: rotate 5s linear infinite;
}

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