/* Popup de matrículas abiertas 2027 (fuente única en docs/02-guia-grafica/build/plantillas) */
.sdt-promo{position:fixed;inset:0;z-index:2147481000;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(7,18,48,.62);backdrop-filter:blur(3px)}
.sdt-promo.is-open{display:flex;animation:sdtp-in .25s ease-out}
@keyframes sdtp-in{from{opacity:0}to{opacity:1}}
.sdt-promo__box{position:relative;width:min(560px,100%);max-height:calc(100vh - 32px);overflow:auto;background:#fff;border-radius:28px;box-shadow:0 30px 80px rgba(0,0,0,.35);font-family:'DM Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:#10224d}
.sdt-promo__top{background:linear-gradient(135deg,var(--pm-a,#002784),var(--pm-b,#0060d4));color:#fff;padding:34px 36px 28px;border-radius:28px 28px 0 0;text-align:center}
.sdt-promo__eb{display:inline-block;font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;background:#ffffff26;border-radius:999px;padding:6px 14px}
.sdt-promo__big{display:block;margin:14px 0 4px;font-size:clamp(3.6rem,13vw,5.4rem);line-height:1;font-weight:800;letter-spacing:-.03em}
.sdt-promo__big small{font-size:.42em;font-weight:800;margin-left:2px}
.sdt-promo__sub{margin:0;font-size:1.15rem;font-weight:700;line-height:1.3}
.sdt-promo__body{padding:26px 36px 32px;text-align:center}
.sdt-promo__date{margin:0 0 6px;font-size:1.05rem;font-weight:800;color:var(--pm-a,#002784)}
.sdt-promo__left{display:inline-block;margin:0 0 14px;font-size:.88rem;font-weight:700;background:#fff3d6;color:#7a4b00;border-radius:999px;padding:5px 14px}
.sdt-promo__note{margin:12px 0 0;font-size:.8rem;color:#4b5b82;line-height:1.45}
.sdt-promo__act{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:14px}
.sdt-promo__btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border-radius:999px;font-weight:800;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:inherit}
.sdt-promo__btn--p{background:#25d366;color:#062b14}
.sdt-promo__btn--p:hover{filter:brightness(.95)}
.sdt-promo__btn--g{background:transparent;color:var(--pm-a,#002784);border-color:#c9d7f2}
.sdt-promo__x{position:absolute;top:12px;right:12px;width:40px;height:40px;border-radius:50%;border:0;background:#ffffff33;color:#fff;font-size:1.5rem;line-height:1;cursor:pointer}
.sdt-promo__x:hover{background:#ffffff55}
.sdt-promo__btn:focus-visible,.sdt-promo__x:focus-visible{outline:3px solid #ffbf47;outline-offset:2px}
@media(max-width:480px){.sdt-promo__top{padding:30px 22px 24px}.sdt-promo__body{padding:22px 22px 26px}}
@media(prefers-reduced-motion:reduce){.sdt-promo.is-open{animation:none}}
/* Blindaje de colores: las hojas de cada sitio (p, a, button, h*) no deben pisar el popup */
.sdt-promo .sdt-promo__top,.sdt-promo .sdt-promo__top span,.sdt-promo .sdt-promo__top p{color:#fff!important;text-shadow:none!important;opacity:1!important}
.sdt-promo .sdt-promo__sub{color:#fff!important;font-size:1.15rem!important;font-weight:700!important;line-height:1.3!important;margin:0!important}
.sdt-promo .sdt-promo__body p.sdt-promo__date{color:var(--pm-a,#002784)!important;font-size:1.05rem!important;font-weight:800!important;margin:0 0 6px!important}
.sdt-promo .sdt-promo__body p.sdt-promo__note{color:#3d4d75!important;font-size:.82rem!important;line-height:1.45!important;margin:12px 0 0!important}
.sdt-promo .sdt-promo__left{color:#6b4200!important;background:#fff3d6!important}
.sdt-promo a.sdt-promo__btn--p{background:#25d366!important;color:#062b14!important;border-color:transparent!important;text-decoration:none!important}
.sdt-promo button.sdt-promo__btn--g{background:#fff!important;color:var(--pm-a,#002784)!important;border:2px solid #c9d7f2!important}
.sdt-promo button.sdt-promo__x{background:#ffffff33!important;color:#fff!important;border:0!important}