/* Academia de Alto Impacto — sección «Masterclass» (tarjetas de la portada y de /masterclass.php). Prefijo mx-. Sin estilos en línea (CSP). */
.mx-card{--mx-oro:#d9b25f;--mx-oro2:#f3dc9c;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(18px,3vw,40px);align-items:center;padding:clamp(14px,2vw,22px);border-radius:44px 12px 44px 12px;border:1px solid rgba(217,178,95,.4);background:linear-gradient(160deg,rgba(61,22,96,.7),rgba(27,6,40,.95));box-shadow:0 40px 80px -40px rgba(0,0,0,.8)}
.mx-card>*{min-width:0}
.mx-card__mini{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;border-radius:32px 8px 32px 8px;border:1px solid rgba(217,178,95,.45);background:#0d0316}
.mx-card__mini img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s}
.mx-card__mini:hover img,.mx-card__mini:focus-visible img{transform:scale(1.04)}
.mx-card__play{position:absolute;left:50%;top:50%;width:clamp(56px,7vw,76px);aspect-ratio:1;transform:translate(-50%,-50%);display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--mx-oro2),var(--mx-oro));box-shadow:0 0 0 8px rgba(217,178,95,.22),0 16px 40px -10px rgba(0,0,0,.8);transition:transform .3s}
.mx-card__mini:hover .mx-card__play{transform:translate(-50%,-50%) scale(1.08)}
.mx-card__play svg{width:42%;height:42%;fill:#2a1240;margin-left:6%}
.mx-card__dur{position:absolute;right:12px;bottom:12px;padding:.3rem .7rem;border-radius:999px;background:rgba(20,5,32,.85);border:1px solid rgba(217,178,95,.5);font-size:.78rem;font-weight:800;color:#fff}
.mx-card__k{display:inline-block;padding:.35rem .9rem;border-radius:999px;border:1px solid rgba(217,178,95,.55);background:rgba(217,178,95,.1);font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--mx-oro2)}
.mx-card__t h3{margin-top:.9rem;font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800;line-height:1.1;color:#fff}
.mx-card__sub{margin-top:.6rem;font-size:1.02rem;line-height:1.5;color:var(--lila,#c3afd6)}
.mx-card__con{margin-top:.8rem;font-size:.86rem;font-weight:700;color:var(--mx-oro2)}
.mx-card__res{margin-top:.8rem;font-size:.92rem;line-height:1.6;color:#e6d9f0}
.mx-card__t .al-btn{margin-top:1.3rem}
.mx-mas{margin-top:1.4rem;text-align:center}
.mx-vacio{margin-top:1.6rem;padding:1.4rem;border-radius:26px;border:1px dashed rgba(195,175,214,.4);text-align:center;color:var(--lila,#c3afd6);font-size:.95rem}
@media (max-width:860px){.mx-card{grid-template-columns:1fr;border-radius:32px 10px 32px 10px}}
@media (prefers-reduced-motion:reduce){.mx-card__mini img,.mx-card__play{transition:none}}

/* 06/10/2026 ficha «Masterclass» entre las formaciones de la portada (mismo diseño que .al-prog) */
.al-prog--mc .al-prog__img{object-position:center}
.mc-capa{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(27,6,40,.5) 0,rgba(27,6,40,0) 34%),linear-gradient(0deg,rgba(138,75,208,.42) 0,rgba(27,6,40,0) 46%);box-shadow:inset 0 0 0 1px rgba(243,220,156,.22)}