:root {
    --color-bg1: rgb(108, 0, 162);
    --color-bg2: rgb(0, 17, 82);
    --color1: 18, 113, 255;
    --color2: 221, 74, 255;
    --color3: 100, 220, 255;
    --color4: 200, 50, 50;
    --color5: 180, 180, 50;
    --color-interactive: 140, 100, 255;
    --circle-size: 50%;
    --blending: hard-light;
}

@-webkit-keyframes moveInCircle {
    0% {
        transform: rotate(0deg);
    }
    50% {
        transform: rotate(180deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes moveInCircle {
    0% {
        transform: rotate(0deg);
    }
    50% {
        transform: rotate(180deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
@-webkit-keyframes moveVertical {
    0% {
        transform: translateY(-50%);
    }
    50% {
        transform: translateY(50%);
    }
    100% {
        transform: translateY(-50%);
    }
}
@keyframes moveVertical {
    0% {
        transform: translateY(-50%);
    }
    50% {
        transform: translateY(50%);
    }
    100% {
        transform: translateY(-50%);
    }
}
@-webkit-keyframes moveHorizontal {
    0% {
        transform: translateX(-50%) translateY(-10%);
    }
    50% {
        transform: translateX(50%) translateY(10%);
    }
    100% {
        transform: translateX(-50%) translateY(-10%);
    }
}
@keyframes moveHorizontal {
    0% {
        transform: translateX(-50%) translateY(-10%);
    }
    50% {
        transform: translateX(50%) translateY(10%);
    }
    100% {
        transform: translateX(-50%) translateY(-10%);
    }
}
.gradient-bg {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    top: 0;
    left: 50%;
    position: absolute;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.gradient-bg svg {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
}
.gradient-bg .gradients-container {
    filter: url(#goo) blur(40px);
    width: 100%;
    height: 100%;
    -webkit-filter: url(#goo) blur(40px);
}
.gradient-bg .g1 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color1), 0.8) 0, rgba(var(--color1), 0) 50%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2);
    left: calc(50% - var(--circle-size) / 2);
    transform-origin: center center;
    opacity: 1;
    animation: moveVertical  10s  ease infinite;
    -webkit-animation: moveVertical  10s  ease infinite;
}
.gradient-bg .g2 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color2), 0.8) 0, rgba(var(--color2), 0) 50%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2);
    left: calc(50% - var(--circle-size) / 2);
    transform-origin: calc(50% - 400px);
    opacity: 1;
    animation: moveInCircle 20s reverse infinite;
    -webkit-animation: moveInCircle 20s reverse infinite;
}
.gradient-bg .g3 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color3), 0.8) 0, rgba(var(--color3), 0) 50%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2 + 200px);
    left: calc(50% - var(--circle-size) / 2 - 500px);
    transform-origin: calc(50% + 400px);
    opacity: 1;
    animation: moveInCircle 30s linear infinite;
    -webkit-animation: moveInCircle 30s linear infinite;
}
.gradient-bg .g4 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color4), 0.8) 0, rgba(var(--color4), 0) 50%) no-repeat;
    mix-blend-mode: var(--blending);
    width: var(--circle-size);
    height: var(--circle-size);
    top: calc(50% - var(--circle-size) / 2);
    left: calc(50% - var(--circle-size) / 2);
    transform-origin: calc(50% - 200px);
    opacity: 0.7;
    animation: moveHorizontal 40s ease infinite;
    -webkit-animation: moveHorizontal 40s ease infinite;
}
.gradient-bg .g5 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(var(--color5), 0.8) 0, rgba(var(--color5), 0) 50%) no-repeat;
    mix-blend-mode: var(--blending);
    width: calc(var(--circle-size) * 2);
    height: calc(var(--circle-size) * 2);
    top: calc(50% - var(--circle-size));
    left: calc(50% - var(--circle-size));
    transform-origin: calc(50% - 800px) calc(50% + 200px);
    opacity: 0.5;
    animation: moveInCircle 50s ease infinite;
    -webkit-animation: moveInCircle 50s ease infinite;
}
