.footer {
  background-color: #e0e0e0;
  border-top: 1px solid rgba(0,0,0,0.1);
  padding: 80px 0 40px;
}

.footer__container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--bb-space-6);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 60px;
}

.footer__brand {
  flex: 1;
  min-width: 280px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: var(--bb-space-5);
}

.footer__logo-wrapper {
  margin-bottom: 0;
  opacity: 0.8;
  transition: opacity var(--bb-duration-base) var(--bb-ease-out);
}

.footer__logo-wrapper:hover {
  opacity: 1;
}

.footer__logo-img {
  height: 48px;
  width: auto;
  display: block;
}

.footer__tagline {
  color: rgba(0,0,0,0.7);
  font-size: 14px;
  line-height: 1.6;
}

.footer__nav {
  display: flex;
  gap: 80px;
  flex-wrap: wrap;
}

.footer__nav-col {
  display: flex;
  flex-direction: column;
  gap: var(--bb-space-5);
  min-width: 140px;
}

.footer__nav-heading {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #000;
  margin-bottom: 0;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__nav-link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(0,0,0,0.65);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer__nav-link:hover {
  color: #000;
}

.footer__bottom {
  max-width: 1100px;
  margin: 60px auto 0;
  padding: 30px var(--bb-space-6) 0;
  border-top: 1px solid rgba(0,0,0,0.08);
}

.footer__copyright {
  font-size: 12px;
  color: rgba(0,0,0,0.5);
  letter-spacing: 0.05em;
  margin: 0;
}

.footer__social-list {
  display: flex;
  gap: 20px;
  margin-top: 12px;
}

.footer__social-link {
  color: rgba(0,0,0,0.5);
  transition: all var(--bb-duration-base) var(--bb-ease-out);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__social-link:hover {
  color: #000;
  transform: translateY(-2px);
}

.footer__social-icon {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

@media (max-width: 768px) {
  .footer__container {
    flex-direction: column;
    gap: 40px;
  }
  .footer__nav {
    flex-direction: column;
    gap: 40px;
    width: 100%;
  }
}