/* ========================
   FOOTER
======================== */
footer {
  background: linear-gradient(135deg, var(--highlight) 0%, var(--primary-dark) 100%);
  color: white;
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

footer p {
  margin: 0 0 var(--spacing-sm);
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-sm);
  position: relative;
  z-index: 1;
}

.phone {
  display: inline-block;
  text-decoration: none;
  color: white;
  font-size: var(--font-size-lg);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  transition: background var(--transition), transform var(--transition);
  position: relative;
  z-index: 1;
}

.phone:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  color: white;
}

.footer-facebook {
  padding-top: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.footer-facebook a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: background var(--transition), transform var(--transition);
}

.footer-facebook a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}