.landing-promo-panel {
        position: fixed;
        top: 0;
        right: 0;
        left: var(--landing-promo-left, 75%);
        z-index: 10080;
        height: 100vh;
        height: 100dvh;
        background: rgba(55, 55, 55, 0.42);
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
        border-left: 1px solid rgba(255, 255, 255, 0.12);
        transform: translateX(100%);
        transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
        pointer-events: none;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 0.85rem 0.85rem 1rem;
        box-shadow: -6px 0 24px rgba(0, 0, 0, 0.12);
        overflow-y: auto;
    }
    .landing-promo-panel.is-visible {
        transform: translateX(0);
        pointer-events: auto;
    }
    .landing-promo-panel.is-closing {
        transform: translateX(100%);
        pointer-events: none;
    }
    .landing-promo-panel[hidden] { display: none !important; }

    .landing-promo-close {
        position: absolute;
        top: 0.75rem;
        right: 0.75rem;
        z-index: 6;
        width: 32px;
        height: 32px;
        border: none;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.95);
        color: #64748b;
        font-size: 1.2rem;
        line-height: 1;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
        transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
        -webkit-tap-highlight-color: transparent;
    }
    .landing-promo-close:hover {
        color: #1e293b;
        background: #fff;
        transform: scale(1.04);
    }
    .landing-promo-close:focus,
    .landing-promo-close:active {
        outline: none;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .landing-promo-card {
        display: flex;
        flex-direction: column;
        align-items: center;
        flex: 0 0 auto;
        width: 100%;
        margin-top: 0;
        background: transparent;
    }

    .landing-promo-media {
        flex: 0 0 auto;
        display: block;
        width: 100%;
        background: transparent;
    }

    .landing-promo-carousel {
        display: block;
        width: 100%;
    }

    .landing-promo-carousel .carousel-inner {
        height: auto;
        min-height: 0;
        border-radius: 0;
    }

    .landing-promo-carousel .carousel-item {
        height: auto;
        min-height: 0;
    }

    .landing-promo-carousel--single .carousel-inner {
        overflow: visible;
    }

    .landing-promo-img-wrap {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        padding: 0 0.35rem 0.5rem;
        text-align: center;
    }
    .landing-promo-img-wrap img {
        position: relative;
        z-index: 1;
        display: block;
        max-width: 100% !important;
        width: auto !important;
        height: auto !important;
        max-height: min(42vh, 360px) !important;
        object-fit: contain !important;
        object-position: center;
        border-radius: 10px;
    }

    body.landing-promo-open .patient-chatbot-root,
    body.landing-promo-open .patient-chatbot-backdrop {
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }

    .landing-promo-carousel .carousel-control-prev,
    .landing-promo-carousel .carousel-control-next {
        width: 28px;
        height: 28px;
        top: 42%;
        transform: translateY(-50%);
        background: rgba(255, 255, 255, 0.92);
        border-radius: 50%;
        border: 1px solid rgba(15, 23, 42, 0.08);
        opacity: 1;
    }
    .landing-promo-carousel .carousel-control-prev { left: 0.45rem; }
    .landing-promo-carousel .carousel-control-next { right: 0.45rem; }
    .landing-promo-carousel .carousel-control-prev-icon,
    .landing-promo-carousel .carousel-control-next-icon {
        filter: invert(36%) sepia(12%) saturate(700%) hue-rotate(176deg) brightness(92%) contrast(88%);
        width: 12px;
        height: 12px;
    }

    .landing-promo-carousel .carousel-indicators {
        position: static;
        display: flex;
        justify-content: center;
        margin: 0;
        padding: 0 0.85rem 0.65rem;
        flex-shrink: 0;
        background: transparent;
    }
    .landing-promo-carousel .carousel-indicators li {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        margin: 0 3px;
        background-color: rgba(255, 255, 255, 0.4);
        border: none;
    }
    .landing-promo-carousel .carousel-indicators .active {
        background-color: rgba(255, 255, 255, 0.95);
    }

    .landing-promo-carousel--single .carousel-control-prev,
    .landing-promo-carousel--single .carousel-control-next,
    .landing-promo-carousel--single .carousel-indicators {
        display: none;
    }

    .landing-promo-copy {
        flex: 0 0 auto;
        width: 100%;
        padding: 0.75rem 0.35rem 0.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.22);
        background: transparent;
        text-align: center;
    }
    .landing-promo-title {
        margin: 0 0 0.4rem;
        font-size: 1.05rem;
        font-weight: 700;
        color: #fff;
        line-height: 1.3;
        letter-spacing: -0.02em;
        text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
    }
    .landing-promo-text {
        margin: 0 0 0.55rem;
        font-size: 0.875rem;
        line-height: 1.55;
        color: rgba(255, 255, 255, 0.88);
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.2);
    }
    .landing-promo-tiers {
        margin: 0 0 0.95rem;
        font-size: 0.78rem;
        line-height: 1.45;
        font-weight: 600;
        color: rgba(255, 255, 255, 0.82);
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.2);
    }
    .landing-promo-cta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 132px;
        padding: 0.62rem 1.2rem;
        border-radius: 10px;
        background: linear-gradient(145deg, var(--primary, #1a6b3c), #13522d);
        color: #fff;
        font-size: 0.875rem;
        font-weight: 600;
        text-decoration: none;
        transition: transform 0.2s ease, box-shadow 0.2s ease;
        -webkit-tap-highlight-color: transparent;
    }
    .landing-promo-cta:hover {
        color: #fff;
        text-decoration: none;
        transform: translateY(-1px);
        box-shadow: 0 6px 16px rgba(26, 107, 60, 0.24);
    }
    .landing-promo-cta:focus,
    .landing-promo-cta:active {
        outline: none;
        color: #fff;
        text-decoration: none;
    }

    @media (min-width: 576px) and (max-width: 1024px) and (orientation: portrait) {
        .landing-promo-panel {
            left: 50%;
            --landing-promo-left: 50%;
        }
    }

    @media (max-width: 575.98px) {
        .landing-promo-panel {
            left: 0;
            --landing-promo-left: 0;
            border-left: none;
            padding: 0.65rem 0.5rem 0.75rem;
        }
        .landing-promo-card {
            margin-top: 0;
        }
        .landing-promo-close {
            top: 0.5rem;
            right: 0.5rem;
            width: 28px;
            height: 28px;
            font-size: 1.1rem;
        }
        .landing-promo-img-wrap {
            padding: 0 0.15rem 0.45rem;
        }
        .landing-promo-img-wrap img {
            max-height: min(34vh, 280px);
        }
        .landing-promo-copy {
            padding: 0.65rem 0.15rem 0.5rem;
        }
        .landing-promo-title {
            font-size: 0.98rem;
        }
        .landing-promo-text {
            font-size: 0.8125rem;
            margin-bottom: 0.45rem;
        }
        .landing-promo-tiers {
            font-size: 0.72rem;
            margin-bottom: 0.85rem;
        }
        .landing-promo-cta {
            width: auto;
            max-width: 100%;
        }
    }