.bp-footer {
  background: var(--bp-card);
  border-top: 1px solid var(--bp-border);
  padding: 4rem 0 2rem;
}

.bp-footer__desc {
  color: var(--bp-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.bp-footer__heading {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.bp-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bp-footer__links li {
  margin-bottom: 0.75rem;
}

.bp-footer__links a {
  color: var(--bp-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.bp-footer__links a:hover {
  color: var(--bp-primary);
}

.bp-footer__social {
  display: flex;
  gap: 1rem;
}

.bp-footer__social a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--bp-card);
  border: 1px solid var(--bp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bp-muted);
  text-decoration: none;
  transition: all 0.2s;
}

.bp-footer__social a:hover {
  color: var(--bp-primary);
  background: rgba(var(--bp-primary-rgb), 0.1);
}

.bp-footer__bottom {
  padding-top: 2rem;
  margin-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--bp-muted);
  font-size: 0.875rem;
}

.bp-footer__bottom a {
  color: var(--bp-muted);
  text-decoration: none;
}

.bp-footer__bottom a:hover {
  color: var(--bp-foreground);
}

.bp-whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1050;
  width: 3.5rem;
  height: 3.5rem;
  background: var(--bp-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  text-decoration: none;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.3s, transform 0.3s;
}

.bp-whatsapp-float.is-visible {
  opacity: 1;
  transform: scale(1);
  animation: bp-wa-pop 2s infinite;
}

.bp-whatsapp-float:hover {
  transform: scale(1.1);
  color: #fff;
}

.bp-whatsapp-float svg {
  width: 2rem;
  height: 2rem;
}