.navbar {
  background: #000; 
  padding: 1rem 2rem;
  display: flex;
  justify-content: center; 
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .logo {
  display: none; 
  color: #ffcc00;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  text-decoration: none;
  color: #ffcc00; 
  font-weight: 600;
  font-size: 1rem;
  transition: 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
}


.product-details {
  padding: 5rem 10%;
  background: #f9f9f9;
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-container {
  display: flex;
  gap: 3rem;
  align-items: center;
  background: #fff;
  padding: 3rem;
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.1);
  max-width: 1000px;
  width: 100%;
}

.gallery {
  flex: 1;
  text-align: center;
}

.gallery img {
  max-width: 420px;
  width: 100%;
  border-radius: 12px;
  border: 1px solid #eee;
  transition: transform 0.3s ease;
}

.gallery img:hover {
  transform: scale(1.05);
}

.info {
  flex: 1;
  font-family: 'Poppins', sans-serif;
}

.info h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #111;
}

.info p {
  font-size: 1rem;
  margin-bottom: 1rem;
  line-height: 1.6;
  color: #444;
}

.price {
  font-size: 1.5rem;
  font-weight: 700;
  color: #e63946;
  margin-bottom: 2rem;
}

.quantity {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.quantity label {
  font-weight: 600;
  color: #333;
}

.quantity input {
  width: 80px;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  text-align: center;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  background: #000;
  color: #ffcc00;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
  font-size: 1rem;
  letter-spacing: 0.5px;
}

.btn:hover {
  background: #ffcc00;
  color: #000;
  transform: translateY(-2px);
}