/* footer.css - Pie de página oscuro profundo, premium. */
.mm-footer {
  position: relative;
  overflow: hidden;
  background-color: var(--mm-oscuro);
  background-image: radial-gradient(52% 60% at 12% 0%, rgba(255, 152, 0, 0.06), transparent 62%),
    radial-gradient(46% 55% at 88% 100%, rgba(56, 189, 248, 0.05), transparent 65%);
  border-top: 1px solid var(--mm-borde);
  color: var(--mm-texto-claro);
  margin-top: 60px;
}

.mm-footer-inner {
  display: grid;
  gap: 40px 48px;
  padding-block: clamp(56px, 8vw, 70px) clamp(44px, 6vw, 60px);
  align-items: start;
}

.mm-footer-inner > div {
  min-width: 0;
}

.mm-footer .mm-navbar-logo {
  color: var(--mm-texto);
}

.mm-footer h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--mm-texto-cabecera);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}

.mm-footer h4::before {
  content: "";
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--mm-primario), transparent);
}

.mm-footer ul li {
  margin-bottom: 10px;
  font-size: 0.92rem;
  line-height: 1.5;
}

.mm-footer ul li a {
  color: var(--mm-texto-claro);
  text-decoration: none;
  background-image: linear-gradient(var(--mm-primario-claro), var(--mm-primario-claro));
  background-size: 0% 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: color var(--mm-t-rapida) var(--mm-ease), background-size var(--mm-t-medio) var(--mm-ease), padding-left var(--mm-t-rapida) var(--mm-ease);
}

.mm-footer ul li a:hover {
  color: var(--mm-primario-claro);
  background-size: 100% 1.5px;
  padding-left: 2px;
}

.mm-footer-marca p {
  color: var(--mm-texto-claro);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 14px;
  max-width: 340px;
}

.mm-footer-boton-wa {
  margin-top: 22px;
  border-radius: 999px;
  box-shadow: 0 8px 26px -8px rgba(37, 211, 102, 0.5);
}

.mm-footer-boton-wa:hover {
  box-shadow: 0 14px 34px -10px rgba(37, 211, 102, 0.7);
}

.mm-footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(11, 15, 20, 0.6);
  padding-block: 20px;
  font-size: 0.8rem;
  color: var(--mm-texto-legal);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

@media (max-width: 640px) {
  .mm-footer-inner {
    gap: 36px 28px;
  }

  .mm-footer-marca p {
    max-width: none;
  }
}

@media (min-width: 900px) {
  .mm-footer-inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}