.room-carousel-shell {
    position: relative;
    min-width: 0;
    padding: 0 48px;
}

.room-carousel {
    --carousel-card-width: clamp(280px, 35vw, 420px);
    /* Keep the scaled neighbours inside this track, including narrower embeds.
       Their half-width is 0.82 / 2; leave space for rounded edges and shadows. */
    --carousel-offset: min(clamp(220px, 29vw, 350px), calc(50cqw - var(--carousel-card-width) * 0.41 - 24px));
    --carousel-far-offset: clamp(340px, 45vw, 540px);
    container-type: inline-size;
    position: relative;
    width: min(100%, 1060px);
    height: clamp(250px, 27vw, 330px);
    margin: 0 auto;
    overflow: hidden;
    /* Feather overflow/shadows, without masking the controls outside the track. */
    -webkit-mask-image: linear-gradient(to right, transparent, #000 12px, #000 calc(100% - 12px), transparent);
    mask-image: linear-gradient(to right, transparent, #000 12px, #000 calc(100% - 12px), transparent);
    isolation: isolate;
    touch-action: pan-y pinch-zoom;
}

.room-carousel-card {
    position: absolute;
    z-index: 0;
    top: 50%;
    left: 50%;
    display: grid;
    width: var(--carousel-card-width);
    gap: 11px;
    padding: 8px 8px 12px;
    border: 1px solid var(--line);
    border-radius: 20px;
    color: var(--text);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 40%),
        rgba(17, 16, 22, 0.94);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.18);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    text-align: left;
    transform: translate3d(-50%, -50%, 0) scale(0.72);
    transition:
        opacity 420ms ease,
        filter 420ms ease,
        border-color 220ms ease,
        box-shadow 220ms ease,
        transform 560ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.room-carousel-card.is-active {
    z-index: 3;
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(-50%, -50%, 0) scale(1);
}

.room-carousel-card.is-previous,
.room-carousel-card.is-next {
    z-index: 1;
    opacity: 0.58;
    filter: saturate(0.72) brightness(0.74);
    pointer-events: auto;
}

.room-carousel-card.is-previous {
    transform: translate3d(calc(-50% - var(--carousel-offset)), -50%, 0) scale(0.82);
}

.room-carousel-card.is-next {
    transform: translate3d(calc(-50% + var(--carousel-offset)), -50%, 0) scale(0.82);
}

.room-carousel-card.is-far-previous {
    transform: translate3d(calc(-50% - var(--carousel-far-offset)), -50%, 0) scale(0.68);
}

.room-carousel-card.is-far-next {
    transform: translate3d(calc(-50% + var(--carousel-far-offset)), -50%, 0) scale(0.68);
}

.room-carousel-card:hover,
.room-carousel-card:focus-visible {
    border-color: var(--line-strong);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.34), 0 0 28px color-mix(in srgb, var(--card-c2) 22%, transparent);
}

.room-carousel-card.is-previous:hover,
.room-carousel-card.is-previous:focus-visible,
.room-carousel-card.is-next:hover,
.room-carousel-card.is-next:focus-visible {
    opacity: 0.76;
    filter: saturate(0.88) brightness(0.86);
}

.room-carousel-media {
    position: relative;
    display: grid;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    place-items: center;
    border-radius: 12px;
    background:
        radial-gradient(circle at 70% 24%, color-mix(in srgb, var(--card-c3) 64%, white 8%), transparent 44%),
        linear-gradient(145deg, var(--card-c1), var(--card-c2) 56%, var(--card-c3));
}

.room-carousel-media::after {
    position: absolute;
    inset: 0;
    border: 1px solid color-mix(in srgb, var(--card-c3) 54%, white 8%);
    border-radius: inherit;
    content: "";
    pointer-events: none;
}

.room-carousel-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.room-carousel-blueprint {
    position: absolute;
    z-index: 3;
    top: 14px;
    right: 14px;
    max-width: calc(100% - 28px);
    padding: 4px 7px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--card-c3) 72%, white 8%);
    border-radius: 999px;
    color: color-mix(in srgb, var(--card-c3) 58%, white 42%);
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--card-c1) 70%, #08070b),
        color-mix(in srgb, var(--card-c2) 52%, #08070b)
    );
    box-shadow:
        0 5px 14px rgba(0, 0, 0, 0.28),
        0 0 16px color-mix(in srgb, var(--card-c3) 24%, transparent);
    font-size: 0.5rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    line-height: 1.25;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.room-carousel-card:hover .room-carousel-media img,
.room-carousel-card:focus-visible .room-carousel-media img {
    transform: scale(1.035);
}

.room-carousel-fallback {
    color: rgba(255, 255, 255, 0.58);
    font: 400 2.5rem "Bungee", sans-serif;
}

.room-carousel-card > strong {
    padding: 1px 6px 2px;
    font-size: 0.82rem;
    line-height: 1.35;
}

.room-carousel-arrow {
    position: absolute;
    z-index: 5;
    top: 50%;
    display: grid;
    width: 44px;
    height: 44px;
    padding: 0;
    place-items: center;
    border: 1px solid rgba(var(--accent-3-rgb), 0.42);
    border-radius: 12px;
    color: var(--text);
    background: rgba(10, 9, 14, 0.88);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.34), 0 0 18px rgba(var(--accent-2-rgb), 0.16);
    cursor: pointer;
    transform: translateY(-50%);
    transition: opacity 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.room-carousel-arrow:hover,
.room-carousel-arrow:focus-visible {
    border-color: rgba(var(--accent-3-rgb), 0.82);
    background: rgba(var(--accent-1-rgb), 0.18);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.34), 0 0 22px rgba(var(--accent-2-rgb), 0.3);
}

.room-carousel-arrow svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.room-carousel-previous {
    left: 0;
}

.room-carousel-next {
    right: 0;
}

.room-carousel-arrow:disabled {
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 820px) {
    .room-carousel-shell {
        padding: 0;
    }

    .room-carousel {
        --carousel-card-width: min(76vw, 320px);
        --carousel-offset: 66vw;
        --carousel-far-offset: 104vw;
        width: 100%;
        height: clamp(230px, 72vw, 292px);
    }

    .room-carousel-arrow {
        width: 38px;
        height: 38px;
        border-radius: 11px;
    }

    .room-carousel-previous {
        left: 3px;
    }

    .room-carousel-next {
        right: 3px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .room-carousel-card,
    .room-carousel-media img,
    .room-carousel-arrow {
        transition-duration: 1ms;
    }
}