#serva-navigation-loader {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .94);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
}

[data-theme="dark"] #serva-navigation-loader,
html.dark #serva-navigation-loader {
    background: rgba(5, 4, 10, .94);
}

#serva-navigation-loader.is-visible {
    opacity: 1;
    pointer-events: all;
}

.serva-navigation-loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
}

.serva-navigation-loader-logo {
    display: block;
    width: min(140px, 40vw);
    height: auto;
    filter: drop-shadow(0 0 18px rgba(168, 85, 247, .2));
}

.serva-navigation-loader-dots {
    display: flex;
    align-items: center;
    gap: 10px;
    filter: drop-shadow(0 0 16px rgba(168, 85, 247, .7));
}

.serva-navigation-loader-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #a855f7;
    will-change: transform, opacity;
    animation: serva-navigation-loader-float 1.8s infinite ease-in-out;
}

.serva-navigation-loader-dots span:nth-child(2) {
    animation-delay: .18s;
}

.serva-navigation-loader-dots span:nth-child(3) {
    animation-delay: .36s;
}

@keyframes serva-navigation-loader-float {
    0%, 100% {
        transform: translateY(5px) scale(.78);
        opacity: .42;
    }
    25% {
        transform: translateY(-7px) scale(1.05);
        opacity: 1;
    }
    50% {
        transform: translateY(-1px) scale(.92);
        opacity: .7;
    }
    75% {
        transform: translateY(7px) scale(.78);
        opacity: .42;
    }
}

@media (prefers-reduced-motion: reduce) {
    #serva-navigation-loader {
        transition: none;
    }

    .serva-navigation-loader-dots span {
        animation: none;
        opacity: 1;
    }
}