/* ========== HEADER ========== */
.navbar {
  background: rgba(253, 251, 248, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 0;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  padding: 10px 0;
  border-bottom: 1px solid var(--beige-dark);
  box-shadow: var(--shadow-sm);
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--emerald);
  letter-spacing: 1px;
}

.navbar-nav .nav-link {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray-700);
  padding: 8px 16px !important;
  position: relative;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 16px;
  right: 16px;
  height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transition: var(--transition);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  transform: scaleX(1);
}

.navbar-nav .nav-link:hover {
  color: var(--emerald);
}

.btn-cart {
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--gray-700);
  cursor: pointer;
  padding: 6px 10px;
  transition: var(--transition);
}

.btn-cart:hover {
  color: var(--emerald);
}

.cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--gold);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: var(--transition);
}

.cart-count.show {
  opacity: 1;
  transform: scale(1);
}

.navbar-toggler {
  border: none;
  padding: 4px 8px;
}

.navbar-toggler:focus {
  box-shadow: none;
}

@media (max-width: 576px) {
  .navbar {
    max-width: 100%;
    overflow-x: hidden;
  }

  .navbar .container {
    max-width: 100%;
    padding-left: 12px;
    padding-right: 12px;
  }

  .navbar-nav {
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .navbar-nav .nav-link {
    padding: 8px 10px !important;
    font-size: 12px;
    white-space: nowrap;
  }
}

@media (max-width: 400px) {
  .navbar-nav {
    text-align: center;
  }
  .navbar-nav .nav-link {
    display: block;
    width: 100%;
  }
}