/* =============================================================================
   Padel Group — Footer
   ============================================================================= */

.footer {
  margin-top: auto;
}

/* --- Sección principal --- */
.footer__main {
  background-color: var(--color-dark-surface);
  padding-block: var(--space-16) var(--space-12);
}

.footer__grid {
  display: grid;
  grid-template-columns: 7fr 3fr;
  gap: var(--space-8);
  align-items: flex-start; /* Volvemos al inicio */
  position: relative; /* Base para el botón absoluto */
}

/* Columna de marca (70%) */
.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.footer__logo {
  display: inline-block;
  margin-bottom: var(--space-4);
}

.footer__logo img {
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.footer__description {
  font-size: var(--text-sm);
  line-height: var(--lh-normal);
  color: var(--color-surface-low);
  max-width: 45ch;
  margin: 0;
}

.footer__desc-line {
  display: block;
  font-weight: var(--font-regular); /* 400 */
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  margin-bottom: var(--space-1);
}

.footer__desc-slogan {
  display: block;
  font-style: italic;
  font-weight: var(--font-regular); /* 400 */
  opacity: 0.85; /* Un toque de suavidad */
}

/* Columna de acciones (30%) */
.footer__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__nav-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__contact-list li {
  font-size: var(--text-sm);
  color: var(--color-surface-low);
}

.footer__contact-list a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__contact-list a:hover {
  color: var(--color-surface);
}

.footer__contact-list a i {
  color: var(--color-surface-low);
  width: 1.25rem;
  text-align: center;
  transition:
    transform var(--transition-fast),
    color var(--transition-fast);
}

.footer__contact-list a:hover i {
  color: var(--color-gold);
  transform: translateY(-2px);
}

.footer__social {
  margin-top: var(--space-2);
  display: flex;
  gap: var(--space-4);
}

.footer__social a {
  font-size: var(--text-lg);
  color: var(--color-surface-low);
  gap: 0;
}

/* Botón Volver Arriba */
.footer__back-to-top {
  position: absolute;
  right: 0;
  bottom: 0;
  color: var(--color-gold);
  text-decoration: none;
  font-size: 2rem;
  line-height: 1;
  transition: transform var(--transition-fast);
}

.footer__back-to-top:hover {
  transform: scale(1.15);
}

/* --- Post-footer --- */
.footer__post {
  background-color: var(--color-gold);
  padding-block: var(--space-1);
}

.footer__post-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

.footer__copyright {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--font-regular);
  color: var(--color-surface-low);
  margin: 0;
  text-align: center;
}

.footer__copyright a {
  color: inherit;
  text-decoration: none;
}

/* --- Responsive --- */
@media (max-width: 992px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .footer__brand,
  .footer__actions {
    width: 100%;
    align-items: center;
    text-align: center;
  }

  .footer__actions {
    flex-direction: column;
    gap: var(--space-8);
  }

  .footer__contact-list li {
    justify-content: center;
  }
}