/* Navigation — override final sur toutes les pages */
.nav {
  top: 14px;
  left: 5%;
  right: 5%;
  width: auto;
  height: 62px;
  background: rgba(255, 249, 240, 0.9);
  border: 1px solid rgba(222, 209, 195, 0.72);
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(47, 42, 37, 0.1);
  backdrop-filter: blur(18px);
}