body, html {
    margin: 0;
    height: 100%;
    font-family: Arial, sans-serif;
}

.loader {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    z-index: 9999;
}

.dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #0056b3;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.content {
    display: none;
    width: 100%;
}

#background-animation {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, #ffffff, #f0f0f0);
    z-index: 0;
    overflow: hidden;
}

.link {
    position: absolute;
    width: 2px;
    height: 2px;
    background-color: #0056b3;
    border-radius: 50%;
    animation: move 20s linear infinite;
}

@keyframes move {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(calc(100vw - 2px), calc(100vh - 2px));
    }
}