/* Suscripción al calendario y "añadir a Google" por evento */
.cal-sub{display:grid;gap:.55rem;background:#eaf5f7}
.cal-sub h3{display:flex;align-items:center;gap:.5rem;margin:0}
.cal-sub h3 i{color:var(--blue)}
.cal-sub p{margin:0 0 .3rem;font-size:.88rem;color:var(--muted)}
.cal-sub-btn{display:flex;align-items:center;gap:.6rem;padding:.65rem 1rem;border:2.5px solid var(--navy);border-radius:999px;background:#fff;color:var(--navy);font-weight:800;font-size:.9rem;text-decoration:none;box-shadow:0 3px 0 var(--navy);transition:transform .12s,box-shadow .12s}
.cal-sub-btn:hover{transform:translateY(-2px);box-shadow:0 5px 0 var(--navy)}
.cal-sub-btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--navy)}
.cal-sub-btn i{font-size:1.1rem}
.cal-sub-btn.is-plain{border-color:#b9c7cd;box-shadow:0 3px 0 #b9c7cd;font-weight:700}
.cal-gadd{display:inline-flex;align-items:center;gap:.35rem;margin-top:.2rem;font-size:.78rem;font-weight:800;color:var(--blue);text-decoration:none}
.cal-gadd:hover{text-decoration:underline}