/**
 * footer.css — BEM: footer, footer__*, scroll-top
 */
.footer {
  background-color: var(--color-bg-primary);
  border-top: 1px solid rgba(245, 241, 234, 0.06);
  padding-block: var(--space-section);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer__row {
  padding-block: 1rem;
  border-bottom: 1px solid rgba(245, 241, 234, 0.06);
}

.footer__row:last-child {
  border-bottom: none;
}

.footer__links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

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

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

.footer__contacts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.5rem;
}

.footer__contacts-label {
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-small);
}

.footer__email-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

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

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

.footer__payments {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}

.footer__payment-logo {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.footer__notice {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer__age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--color-danger-bg);
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-small);
}

.footer__disclaimer {
  margin-bottom: 0;
  font-size: var(--font-size-small);
}

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

.footer__copy p {
  margin-bottom: 0;
}

/* Scroll to top button */
.scroll-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: var(--z-scroll-top);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: var(--color-dark-text-on-btn);
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top[hidden] {
  display: none;
}