/* =========================================================================
   Pie de página — mismas piezas que el sitio actual (sucursales, mapa,
   enlaces de interés, contacto), en el lenguaje del rediseño.
   ========================================================================= */

.footer {
  background: var(--ink);
  color: var(--on-dark-2);
  padding-top: clamp(3rem, 6vw, 4.5rem);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1.15fr 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--ink-2);
}

.footer__brand-name {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--on-dark);
  text-transform: uppercase;
}

.footer__brand-tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--xg);
  margin: 6px 0 1.1rem;
  text-transform: uppercase;
}

.footer__about {
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: var(--on-dark-3);
  max-width: 20rem;
}

.footer__social {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.35rem;
}

.footer__social a {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--ink-3);
  color: var(--on-dark-3);
  transition: all 0.2s var(--ease);
}

.footer__social a:hover {
  background: var(--xg);
  border-color: var(--xg);
  color: #fff;
}

.footer__social svg {
  width: 15px;
  height: 15px;
}

.footer__title {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--on-dark-4);
  margin-bottom: 1.15rem;
  text-transform: uppercase;
}

.footer__links {
  display: grid;
  gap: 0.6rem;
}

.footer__links a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: var(--fs-sm);
  color: var(--on-dark-2);
}

.footer__links a:hover {
  color: var(--xg-bright);
}

.footer__links a::before {
  content: '';
  width: 8px;
  height: 7px;
  background: var(--xg);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}

.footer__links a:hover::before {
  opacity: 1;
}

/* Sucursales */
.branch {
  padding-bottom: 1.1rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--ink-2);
}

.branch:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.branch__name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--on-dark);
  margin-bottom: 0.45rem;
}

.branch__addr {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--on-dark-3);
}

.branch__phones {
  display: grid;
  gap: 2px;
  margin-top: 0.5rem;
}

.branch__phones a {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--xg-bright);
  letter-spacing: 0.02em;
}

/* Contacto */
.footer__contact {
  display: grid;
  gap: 0.7rem;
}

.footer__contact-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--fs-sm);
  color: var(--on-dark-2);
}

.footer__contact-row svg {
  width: 14px;
  height: 14px;
  margin-top: 3px;
  color: var(--xg);
  flex-shrink: 0;
}

.footer__hours {
  margin-top: 0.35rem;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--on-dark-3);
}

/* Mapa */
.footer__map {
  margin-top: 1rem;
  border: 1px solid var(--ink-2);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--ink-2);
}

.footer__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.35) contrast(1.05);
}

/* Barra legal */
.footer__legal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding-block: 1.5rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--on-dark-4);
  text-transform: uppercase;
}

@media (max-width: 1000px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer__top {
    grid-template-columns: 1fr;
  }

  .footer__legal {
    justify-content: center;
    text-align: center;
  }
}