#holistia-promo {
    box-sizing: border-box; width: calc(100% - 32px); max-width: 640px;
    max-height: calc(100vh - 32px); max-height: calc(100dvh - 32px);
    padding: 0; margin: auto; border: 0; border-radius: 16px;
    background: #142017; color: #fff; overflow: auto;
    box-shadow: 0 20px 70px rgba(0,0,0,.4);
}
#holistia-promo:not([open]) { display: none; }
#holistia-promo::backdrop { background: rgba(0,0,0,.65); }
#holistia-promo .holistia-promo-card {
    position: relative; display: grid; min-height: 320px; isolation: isolate;
}
#holistia-promo .holistia-promo-imagen {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; object-position: center; z-index: -1;
}
#holistia-promo #holistia-promo-texto {
    align-self: end; margin: 150px 0 0; padding: 24px;
    background: rgba(10,20,13,.94); color: #fff;
    font-family: 'Open Sans', Arial, sans-serif; font-size: 21px;
    font-weight: 600; line-height: 1.5; text-align: center;
    overflow-wrap: anywhere; white-space: normal;
}
#holistia-promo .holistia-promo-cerrar {
    position: absolute; top: 12px; right: 12px; display: flex;
    align-items: center; justify-content: center; width: 44px; height: 44px;
    padding: 0; border: 1px solid rgba(255,255,255,.6); border-radius: 50%;
    background: rgba(0,0,0,.85); color: #fff; cursor: pointer;
}
#holistia-promo .holistia-promo-cerrar:focus-visible { outline: 3px solid #cbe96f; outline-offset: 3px; }
@media (max-width: 480px) {
    #holistia-promo .holistia-promo-card { min-height: 300px; }
    #holistia-promo #holistia-promo-texto { font-size: 16px; padding: 20px 16px; }
}

/* El pie permanece visible mientras se desplaza el contenido del popup. */
#holistia-promo[open] { display: flex; flex-direction: column; overflow: hidden; }
#holistia-promo .holistia-promo-card {
    flex: 1 1 auto; min-height: 0; overflow-y: auto;
}
#holistia-promo .holistia-promo-pie {
    flex: 0 0 auto; padding: 16px 24px;
    background: #142017; text-align: center;
}
#holistia-promo .holistia-promo-agendar {
    display: block; padding: 13px 20px; border-radius: 8px;
    background: #cbe96f; color: #21310a;
    font-family: 'Open Sans', Arial, sans-serif; font-size: 16px;
    font-weight: 700; line-height: 1.4; text-decoration: none;
}
#holistia-promo .holistia-promo-agendar:hover { background: #bddc60; }
#holistia-promo .holistia-promo-agendar:focus-visible {
    outline: 3px solid #fff; outline-offset: 3px;
}
@media (max-width: 480px) {
    #holistia-promo .holistia-promo-pie { padding: 12px 16px; }
}