.mem-plan {
  background-color: #ffffff;
  display: flex;
  justify-content: center;
  padding: 80px 1.5rem;
}

.mem-plan__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  width: 100%;
  max-width: 1100px;
}

/* ---- Columna izquierda ---- */
.mem-plan__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
}

.mem-plan__overline {
  display: block;
  color: var(--gold-color);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}

.mem-plan__title {
  color: var(--blue-color);
  font-size: 30px;
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}

.mem-plan__text {
  color: #4b5563;
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
}

.mem-plan__checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mem-plan__checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #374151;
  font-size: 15px;
  line-height: 1.5;
}

.mem-plan__checklist li i {
  color: var(--gold-color);
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.mem-plan__checklist strong {
  font-size: inherit;
  color: var(--blue-color);
}

/* ---- Columna derecha: tarjeta ---- */
.mem-plan__aside {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.mem-plan__card {
  background-color: var(--blue-color);
  border-radius: 20px;
  overflow: hidden;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 20px 60px rgba(11, 39, 63, 0.18);
}

.mem-plan__card-top {
  background: linear-gradient(160deg, #0f3356 0%, var(--blue-color) 100%);
  padding: 36px 32px 28px;
  text-align: center;
  border-bottom: 1px solid rgba(218, 163, 34, 0.25);
}

.mem-plan__plan-label {
  color: var(--gold-color);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.mem-plan__price-row {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 8px;
}

.mem-plan__sym {
  font-size: 22px;
  font-weight: 700;
  margin-top: 8px;
}

.mem-plan__num {
  font-size: 76px;
  font-weight: 900;
  letter-spacing: -3px;
}

.mem-plan__freq {
  color: rgba(255, 255, 255, 0.45);
  font-size: 12px;
  margin: 0;
  letter-spacing: 0.5px;
}

/* ---- Perks ---- */
.mem-plan__card-body {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mem-plan__perk {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
}

.mem-plan__perk i {
  color: var(--gold-color);
  font-size: 18px;
  flex-shrink: 0;
}

.mem-plan__perk strong {
  display: block;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 1px;
}

.mem-plan__perk span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}

.mem-plan__sep {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.08);
}

/* ---- CTA ---- */
.mem-plan__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: #25d366;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  padding: 17px 28px;
  margin: 0 28px 28px;
  border-radius: 10px;
  transition: background-color 0.2s;
}

.mem-plan__cta i {
  font-size: 19px;
}

.mem-plan__cta:hover {
  background-color: #1ebe58;
}

/* ---- Responsive ---- */
@media (min-width: 900px) {
  .mem-plan__container {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
  }

  .mem-plan__title {
    font-size: 36px;
  }

  .mem-plan__aside {
    justify-content: flex-end;
  }
}