.page-transition {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    background: rgba(8, 23, 28, .82);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity .18s ease, visibility .18s ease;
}

.page-transition.is-active {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

.transition-loader {
    display: grid;
    place-items: center;
    gap: 18px;
    transform: scale(.94);
    transition: transform .18s ease;
}

.page-transition.is-active .transition-loader {
    transform: scale(1);
}

.crab-loader {
    width: min(180px, 42vw);
    height: min(180px, 42vw);
    object-fit: contain;
    filter: drop-shadow(0 18px 36px rgba(0, 0, 0, .38));
    animation: crabOrbit 1.15s linear infinite;
}

.loading-dots {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 14px;
}

.loading-dots span {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: #ffb438;
    box-shadow: 0 0 18px rgba(255, 180, 56, .65);
    opacity: .28;
    transform: translateY(0);
    animation: dotPulse .9s ease-in-out infinite;
}

.loading-dots span:nth-child(2) {
    animation-delay: .15s;
}

.loading-dots span:nth-child(3) {
    animation-delay: .3s;
}

@keyframes crabOrbit {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.04);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

@keyframes dotPulse {
    0%,
    80%,
    100% {
        opacity: .28;
        transform: translateY(0);
    }
    35% {
        opacity: 1;
        transform: translateY(-3px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-transition,
    .transition-loader,
    .crab-loader,
    .loading-dots span {
        animation: none;
        transition: none;
    }
}