/* ============================================================
   ACATHI — pantalla: Actividades (patterns/activities.php)
   ============================================================ */

.ac-activities-hero {
  background: linear-gradient(135deg, #f9f9f7 0%, #eeeeec 100%);
  padding: var(--stack-lg) var(--gutter) var(--stack-md);
}
.ac-activities-hero__inner { max-width: 880px; margin: 0 auto; text-align: center; }
.ac-activities-hero__title { margin: 16px 0 24px; }
.ac-activities-hero__lead { margin: 0 auto 24px; max-width: 620px; }

/* Filtros */
.ac-activities-filters { justify-content: center; margin-bottom: 32px; gap: 10px; }
.ac-activities-filters .ac-chip { cursor: pointer; }

/* Cabecera de sección centrada */
.ac-activities-head { text-align: center; margin-bottom: 36px; }
.ac-activities-head .ac-eyebrow { margin-bottom: 12px; }

/* Rejilla de actividades */
.ac-activities-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ac-activities-card {
  display: flex; flex-direction: column; background: var(--surface-container-lowest);
  border: 1px solid var(--border-subtle); border-top: 4px solid var(--primary);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); padding: 26px;
}
.ac-activities-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.ac-activities-card__badges { display: flex; gap: 6px; }
.ac-activities-card h3 { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: 19px; color: var(--on-surface); margin: 0 0 8px; }
.ac-activities-card > p { font-family: var(--font-body); font-size: 14px; line-height: 20px; color: var(--on-surface-variant); margin: 0 0 18px; flex: 1; }
.ac-activities-card__foot { display: flex; align-items: center; justify-content: space-between; }
.ac-activities-card__freq {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: 13px;
}
.ac-activities-card__freq .material-symbols-outlined { font-size: 18px; }

/* Tile de icono con tono variable (color por estilo inline) */
.ac-activities-tile {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.ac-activities-tile .material-symbols-outlined { font-size: 26px; }
.ac-activities-tile--lg { flex: none; width: 52px; height: 52px; border-radius: var(--radius-lg); }
.ac-activities-tile--lg .material-symbols-outlined { font-size: 28px; }

/* Badges */
.ac-activities-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: 12px; line-height: 1;
  letter-spacing: 0.02em; padding: 4px 10px; border-radius: var(--radius-full);
  background: var(--surface-container); color: var(--on-surface-variant);
}
.ac-activities-badge--secondary { background: var(--secondary-fixed); color: var(--on-secondary-fixed-variant); }
.ac-activities-badge--success { background: color-mix(in srgb, var(--success) 14%, white); color: var(--success); }

/* Grupos estables */
.ac-activities-grupos-band { background: var(--surface-container-low); padding: var(--stack-lg) 0; }
.ac-activities-grupos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.ac-activities-grupo {
  display: flex; gap: 18px; background: var(--surface-container-lowest);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm); padding: 24px;
}
.ac-activities-grupo h3 { font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: 18px; color: var(--on-surface); margin: 0 0 6px; }
.ac-activities-grupo p { font-family: var(--font-body); font-size: 14px; line-height: 20px; color: var(--on-surface-variant); margin: 0 0 12px; }
.ac-activities-grupo__tags { display: flex; gap: 6px; flex-wrap: wrap; }

/* CTA */
.ac-activities-cta {
  background: var(--primary); border-radius: var(--radius-3xl); overflow: hidden;
  padding: 48px var(--gutter); text-align: center;
}
.ac-activities-cta h2 { font-family: var(--font-display); font-weight: var(--weight-bold); font-size: 30px; color: #fff; margin: 0 0 12px; }
.ac-activities-cta > p { font-family: var(--font-body); font-size: 17px; color: rgba(255,255,255,0.85); margin: 0 auto 26px; max-width: 520px; }
.ac-activities-cta__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 1100px) {
  .ac-activities-grid { grid-template-columns: 1fr 1fr; }
  .ac-activities-grupos { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .ac-activities-grid, .ac-activities-grupos { grid-template-columns: 1fr; }
}

/* ═══ Rediseño editorial (añadido) ═══ */
.ac-activities-hero { position: relative; overflow: hidden; }
.ac-activities-hero::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--rainbow-gradient); }
.ac-activities-hero__title { font-size: clamp(2.2rem, 1.5rem + 2vw, 3.2rem); line-height: 1.06; letter-spacing: -0.02em; }
.ac-activities-card { transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out); }
.ac-activities-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.ac-activities-grupo { transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out); }
.ac-activities-grupo:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }