/* ================================================
   02-navbar.css
   Barra de navegação fixa no topo
   ================================================ */

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 110px;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(62, 39, 35, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(197,164,109,0.15);
  transition: box-shadow var(--transition-base);
}

.navbar.scrolled {
  box-shadow: 0 4px 28px rgba(0,0,0,0.4);
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  height: 100%;
}

.navbar-logo img {
  height: 200px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
  transition: opacity var(--transition-base);
  margin-top: 30px
}

.navbar-logo:hover img { opacity: 0.85; }

/* Links de navegação */
.navbar-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.navbar-links a {
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245,230,204,0.75);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-base), border-color var(--transition-base);
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--dourado);
  border-bottom-color: var(--dourado);
}

/* Lado direito da navbar */
.navbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Botão Instagram discreto */
.btn-instagram {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(197,164,109,0.55);
  font-size: 0.8rem;
  border: 1px solid rgba(197,164,109,0.2);
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  transition: all var(--transition-base);
}

.btn-instagram:hover {
  color: var(--dourado);
  border-color: rgba(197,164,109,0.5);
  background: rgba(197,164,109,0.06);
}

.btn-instagram i { font-size: 0.95rem; }

/* Botão carrinho na navbar */
.btn-cart-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--vermelho);
  color: var(--creme);
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background var(--transition-base);
}

.btn-cart-nav:hover { background: var(--vermelho-dark); }

/* Badge contador */
.cart-count {
  background: var(--dourado);
  color: var(--espresso);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  transition: transform 0.3s;
}

.cart-count.bump { transform: scale(1.5); }

/* Hamburger — mobile */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dourado);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Menu mobile */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0; right: 0;
  background: var(--espresso);
  border-top: 1px solid rgba(197,164,109,0.12);
  z-index: 999;
  padding: 1rem 1.5rem;
  flex-direction: column;
  gap: 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  color: rgba(245,230,204,0.8);
  font-size: 1rem;
  padding: 12px 0;
  border-bottom: 1px solid rgba(197,164,109,0.08);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition-base);
  display: flex;
  align-items: center;
  gap: 8px;
}

.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--dourado); }

/* ================================================
   RESPONSIVIDADE — Navbar
   ================================================ */
@media (max-width: 768px) {
  .navbar { padding: 0 1.2rem; }
  .navbar-links,
  .btn-instagram { display: none; }
  .hamburger { display: flex; }
}