.site-scroll-top {
    position: fixed;
    right: clamp(0.85rem, 3vw, 1.35rem);
    bottom: clamp(0.85rem, 3vw, 1.35rem);
    z-index: 99950;
    width: 2.75rem;
    height: 2.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(78, 190, 239, 0.35);
    border-radius: 50%;
    background: rgba(11, 31, 51, 0.92);
    color: var(--accent, #4ebeef);
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.75rem);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease,
        background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    font-family: inherit;
    padding: 0;
}

.site-scroll-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.site-scroll-top:hover {
    background: var(--accent, #4ebeef);
    color: #041018;
    border-color: var(--accent, #4ebeef);
}

.site-scroll-top:focus-visible {
    outline: 2px solid var(--accent, #4ebeef);
    outline-offset: 3px;
}

.site-scroll-top i {
    font-size: 1rem;
    line-height: 1;
}

body.beksan-cc-locked .site-scroll-top {
    display: none !important;
}

@media (max-width: 640px) {
    .site-scroll-top {
        width: 2.5rem;
        height: 2.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-scroll-top {
        transition: opacity 0.01s, visibility 0.01s;
    }
}