footer {
  border-top: 10px solid var(--primary-color);
  background-color: #ffffff;
  padding: 16px 0 20px;
}

footer.border-top {
  border-top: 10px solid var(--primary-color);
}

footer .container-fluid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 56px;
  min-height: 72px;
}

footer nav {
  display: flex;
  gap: 32px;
}

footer img {
  width: 200px;
  max-height: 56px;
  transition: opacity var(--anim-med) var(--ease-smooth), transform var(--anim-fast) var(--ease-smooth);
}

footer a:hover img {
  opacity: 0.9;
  transform: translateY(-1px);
}

footer a:focus {
  outline: none;
}

.footer-link {
  color: var(--text-gray);
  font-family: var(--font-family-inter);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  letter-spacing: var(--letter-spacing-normal);
  line-height: var(--line-height-normal);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  text-decoration-color: currentColor;
  transition: color var(--anim-med) var(--ease-smooth);
}

.footer-link:hover,
.footer-link:focus,
.contact-info a:hover {
  color: var(--primary-color);
}

footer a:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

@media (max-width: 768px) {
  footer .container-fluid {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 16px;
  }

  footer nav {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
    width: 100%;
  }

  footer img {
    width: 150px;
    align-self: flex-start;
    margin: 0;
  }

  .footer-link {
    font-size: var(--mobile-font-size-base);
    text-align: left;
    display: block;
    width: 100%;
  }
}

@media (max-width: 480px) {
  footer img {
    width: 130px;
  }
}

@media (prefers-reduced-motion: reduce) {
  footer,
  footer * {
    transition-duration: var(--anim-fast);
  }
}