hs-navigation  {
    position: absolute;
    left: 50%; top: 50%; width: 75%; height: 75%;
    transform: translate(-50%,-50%) scale(0.8);
    border-radius: 100px;
    border: 3px solid rgba(255,255,255,1);
    box-shadow: 0 0 5px rgba(0,0,0,0.7), 0 0 10px inset rgba(0,0,0,0.85);
    opacity: 1;
    transition: transform var(--transition-duration), opacity var(--transition-duration);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url(images/heli.svg);

}

body.hs-hidden hs-navigation { display: none; }

hs-navigation hs-navigation-title { 
    position: absolute;
    left: 50%; top: 100%; width: auto; height: auto;
    transform: translate(-50%,1.5rem) scaleX(0.5) scaleY(0.9);
    transform-origin: top;
    border-radius: 1.0rem;
    background-color: rgba(0, 44, 104, 0.6);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 1.6rem;
    padding: 1.0rem 2.5rem;
    color: #ffffff;
    white-space: nowrap;
    transition: opacity calc(var(--transition-duration) / 1), transform calc(var(--transition-duration) / 1); /*  / 2 */
    transition-delay: 0.1s;
    opacity: 0;
    pointer-events: none;
    z-index: 0;
}

hs-navigation.thumb-top hs-navigation-title { 
    top: auto; bottom: 100%; 
    transform-origin: bottom;
    transform: translate(-50%,-1.5rem) scaleX(0.5) scaleY(0.9);
}

@media screen and (max-width: 500px) {
    hs-navigation  {
        transform: translate(-50%,-50%) scale(0.65);
    }

    hs-navigation hs-navigation-title {
        font-size: 2.0rem;
    }
}

hs-navigation hs-navigation-title::before { 
    content: '';
    position: absolute;
    left: 50%; bottom: 100%; transform: translate(-50%,0);
    width: 0px; height: 0px;
    border-style: solid;
    border-width: 0px 7px 10px 7px;
    border-color: transparent transparent rgba(0, 44, 104, 0.6) transparent;
}

hs-navigation.thumb-top hs-navigation-title::before { 
    top: 100%; bottom: auto;
    border-width: 10px 7px 0px 7px;
    border-color: rgba(0, 44, 104, 0.6) transparent transparent transparent;
}

hs-navigation:hover hs-navigation-title, 
hs-navigation.open hs-navigation-title {
/* hs-navigation hs-navigation-title { */
    opacity: 1;
    transform: translate(-50%,1.6rem) scale(1);
    transition-delay: 0.0s;
}

hs-navigation.thumb-top:hover hs-navigation-title, 
hs-navigation.thumb-top.open hs-navigation-title {
    transform: translate(-50%,-1.6rem) scale(1);
}


hs-navigation .ring-big { 
    position: absolute;
    left: 50%; bottom: 100%; width: 100%; height: 100%;
    transform: translate(-50%,-50%) scale(1);
    border-radius: 100px;
    /* border: 2px solid rgba(255,255,255,1); */
    pointer-events: none;
    opacity: 0.5;
    transition: opacity var(--transition-duration);
    z-index: 0;
    /* animation: hs_navigation_ring_pulse 2s infinite linear; */
}

hs-navigation:hover .ring-big {
    opacity: 1;
}

hs-navigation .thumb {
    position: absolute;
    left: 50%; top: 100%; width: 30rem; height: 16rem;
    transform: translate(-50%,5.0rem) scale(0.9);
    overflow: hidden;
    background-color: rgba(0,0,0,0.1);
    border-radius: 1.4rem;
    border: 3px solid rgba(255,255,255,1);
    pointer-events: none;
    transition: transform var(--transition-duration), opacity var(--transition-duration);
    box-shadow: 0 0 5px rgba(0,0,0,0.7);
    opacity: 0;
}

hs-navigation.thumb-top .thumb {
    left: 50%; top: auto; bottom: 100%; 
    transform: translate(-50%,-5.0rem) scale(0.9);
}

hs-navigation .thumb::after {
    content: '';
    position: absolute;
    left: 0%; top: 0%; width: 100%; height: 100%;
    border-radius: 1.4rem;
    box-shadow: 0 0 15px inset rgba(0,0,0,1) ;
}

hs-navigation .thumb img {
    position: absolute;
    left: 50%; top: 50%; width: 100%; height: 100%;
    transition: transform var(--transition-duration), opacity var(--transition-duration), filter var(--transition-duration);
    transform: translate(-50%,-50%) scale(0);
    border-radius: 1.4rem;
    object-fit: cover;
    opacity: 0;
    filter: blur(20px);
    z-index: 0;
}


hs-navigation:hover .thumb,
hs-navigation.open .thumb {
    opacity: 1;
    transform: translate(-50%,6.5rem) scale(1);
}

hs-navigation.thumb-top:hover .thumb,
hs-navigation.thumb-top.open .thumb {
    transform: translate(-50%,-6.5rem) scale(1);
}

hs-navigation:hover .thumb img,
hs-navigation.open .thumb img {
    transform: translate(-50%,-50%) scale(1.2);
    opacity: 1;
    filter: blur(0px);
}

body.hs-scale-down hs-navigation {
    opacity: 0.5;
    transform: translate(-50%,-50%) scale(0.6);
}

@keyframes hs_navigation_ring_pulse { /* Dev 2 - Pulsing animation */
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1.2);
    }

    100% {
        transform: translate(-50%, -50%) scale(1.4);
        opacity: 0
    }
}