/* Footer */
.footer {
  background: var(--cafe-oscuro);
  padding-block: var(--sp-16) var(--sp-8);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--verde-principal), transparent);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-12);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  margin-bottom: var(--sp-12);
}

/* Brand column */
.footer__brand { }

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.footer__logo-icon { width: 40px; height: 40px; }

.footer__logo-name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--blanco);
  letter-spacing: 0.02em;
}

.footer__logo-sub {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: var(--verde-claro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: block;
}

.footer__tagline {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-style: italic;
  color: var(--crema-oscura);
  line-height: 1.5;
  margin-bottom: var(--sp-6);
  max-width: 30ch;
}

.footer__socials {
  display: flex;
  gap: var(--sp-3);
}

.footer__social-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(254,253,251,0.08);
  border: 1px solid rgba(254,253,251,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--crema-oscura);
  cursor: pointer;
  transition: all var(--ease-base);
}

.footer__social-btn svg { width: 18px; height: 18px; }

.footer__social-btn:hover {
  background: var(--verde-principal);
  border-color: var(--verde-principal);
  color: var(--blanco);
  transform: translateY(-2px);
}

/* Nav columns */
.footer__col-title {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--verde-claro);
  margin-bottom: var(--sp-5);
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  list-style: none;
}

.footer__nav-link {
  font-size: var(--fs-sm);
  color: var(--crema-oscura);
  cursor: pointer;
  transition: color var(--ease-fast);
  opacity: 0.8;
}

.footer__nav-link:hover { color: var(--verde-claro); opacity: 1; }

/* Contact info */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--crema-oscura);
  opacity: 0.8;
  line-height: 1.5;
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--verde-claro);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Bottom bar */
.footer__bottom {
  border-top: 1px solid rgba(254,253,251,0.08);
  padding-top: var(--sp-8);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--fs-xs);
  color: rgba(254,253,251,0.35);
}

.footer__pacha-slogan {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-style: italic;
  color: rgba(254,253,251,0.25);
  letter-spacing: 0.04em;
}

@media (max-width: 860px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}