/* ==========================================================================
   footer.css — блок футера (BEM: footer__*)
   ========================================================================== */

.footer {
  background: var(--color-bg-dark);
  border-top: 1px solid rgba(79, 106, 104, 0.35);
  margin-top: var(--section-gap);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  padding-block: 3rem;
}

.footer__row ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.footer__links a {
  color: var(--color-text-main);
  font-size: var(--fs-small);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-accent-light);
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

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

.footer__contact a {
  color: var(--color-text-main);
  font-size: var(--fs-small);
  transition: color var(--transition-fast);
}

.footer__contact a:hover {
  color: var(--color-accent-light);
}

.footer__payments {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(79, 106, 104, 0.25);
  border-bottom: 1px solid rgba(79, 106, 104, 0.25);
}

.footer__payments img {
  height: 2rem;
  width: auto;
  opacity: 0.9;
}

.footer__disclaimer {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.footer__disclaimer p {
  font-size: var(--fs-small);
  color: var(--color-text-main);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: var(--fs-small);
  color: var(--color-text-main);
}

.footer__totop {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--color-btn-gradient);
  color: var(--color-text-on-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-btn);
  z-index: var(--z-totop);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.footer__totop.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .footer__inner {
    padding-block: 3.75rem;
  }
}