/* =========================================================
   Footer block (BEM)
   ========================================================= */
.footer {
  background: var(--color-bg-dark);
  margin-top: var(--section-gap);
  padding-block: 2.5rem 3rem;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer__links-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
}

.footer__link {
  font-size: var(--font-size-small);
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

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

.footer__contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem;
  font-size: var(--font-size-small);
}

.footer__contact-label {
  color: var(--color-heading-gold);
  font-weight: var(--font-weight-semibold);
  margin-right: 0.35rem;
}

.footer__email {
  color: var(--color-text-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

.footer__payments {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}

.footer__payments img {
  height: 28px;
  width: auto;
}

.footer__notice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer__age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-btn-accent-solid);
  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-primary);
  margin: 0;
}

.footer__copyright {
  font-size: var(--font-size-small);
  color: var(--color-text-primary);
  opacity: 0.7;
  margin: 0;
}

.scroll-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: var(--z-scroll-top);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-text-on-btn);
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.scroll-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;
  }
}