/* Footer block — BEM: footer__element--modifier */

.footer {
  background-color: var(--color-bg-dark);
  padding-block: var(--space-section);
  margin-top: var(--space-section);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.footer__links-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
}

.footer__link {
  color: var(--color-text-main);
  font-size: var(--font-size-small);
}

.footer__link:hover,
.footer__link:focus-visible {
  color: var(--color-heading-gold);
}

.footer__contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  font-size: var(--font-size-small);
}

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

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

.footer__email:hover,
.footer__email:focus-visible {
  color: var(--color-heading-gold);
}

.footer__payments {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__payments img {
  height: 30px;
  width: auto;
}

.footer__notice {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.footer__age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-danger-red);
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-small);
}

.footer__responsible-text {
  font-size: var(--font-size-small);
  color: var(--color-text-main);
  max-width: 480px;
  margin-block-end: 0;
}

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

.footer__to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-btn-accent);
  color: var(--color-btn-text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  z-index: var(--z-to-top);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

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

@media (min-width: 768px) {
  .footer__inner {
    text-align: left;
    align-items: flex-start;
  }

  .footer__links-list,
  .footer__contact,
  .footer__payments {
    justify-content: flex-start;
  }

  .footer__notice {
    flex-direction: row;
  }
}