/* ==========================================================================
   Footer block
   ========================================================================== */

.footer {
  background-color: var(--color-bg-primary);
  border-top: 1px solid var(--color-border-subtle);
  padding-block: var(--section-gap);
  margin-top: var(--section-gap);
}

.footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.footer__nav-link {
  color: var(--color-text-main);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
}

.footer__nav-link:hover {
  color: var(--color-heading-accent);
}

.footer__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: var(--fs-small);
  text-align: center;
}

.footer__contact-label {
  color: var(--color-white);
  font-weight: var(--fw-semibold);
}

.footer__contact-link {
  color: var(--color-text-main);
}

.footer__contact-link:hover {
  color: var(--color-heading-accent);
}

.footer__payments {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.footer__payment-logo {
  height: 1.75rem;
  width: auto;
  object-fit: contain;
}

.footer__notice {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: center;
}

.footer__age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--color-danger);
  color: var(--color-white);
  font-weight: var(--fw-bold);
  font-size: var(--fs-small);
}

.footer__responsible-text {
  color: var(--color-text-main);
  font-size: var(--fs-small);
  margin: 0;
}

.footer__bottom {
  padding-top: 1.5rem;
  text-align: center;
}

.footer__copyright {
  color: var(--color-text-main);
  font-size: var(--fs-small);
  margin: 0;
}

.footer__to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 80;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: var(--color-text-on-light);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  box-shadow: var(--shadow-card);
}

.footer__to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .footer__nav-list,
  .footer__contact,
  .footer__payments {
    justify-content: center;
  }
}