body {
  font-family: 'Open Sans', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #F5F5DC;
  color: #333;
}

.header {
  background-color: #2E7D32;
  color: white;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: bold;
}

.nav a {
  color: white;
  margin-left: 1rem;
  text-decoration: none;
}

.nav a:hover {
  text-decoration: underline;
}

.banner {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(rgba(46, 125, 50, 0.7), rgba(46, 125, 50, 0.7)), url('images/banner.jpg');
  background-size: cover;
  color: white;
}

.banner h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.btn {
  padding: 0.5rem 1rem;
  border-radius: 5px;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background-color: #2E7D32;
  color: white;
}

.btn-secondary {
  background-color: #FFFFFF;
  color: #2E7D32;
  border: 1px solid #2E7D32;
}

.advantages, .products, .about, .health-tips, .contact, .product-details, .reviews, .cart, .policy {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.advantage-grid, .product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.advantage-card, .product-card {
  background: white;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.advantage-card:hover, .product-card:hover {
  transform: translateY(-5px);
}

.product-card img {
  max-width: 100%;
  border-radius: 8px;
}

.footer {
  background-color: #2E7D32;
  color: white;
  text-align: center;
  padding: 1rem;
}

.footer a {
  color: white;
  margin: 0 0.5rem;
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.8);
  color: white;
  padding: 1rem;
  display: none;
}

.cookie-consent button {
  margin: 0 0.5rem;
}

form input, form textarea {
  width: 100%;
  padding: 0.5rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form textarea {
  height: 100px;
}

@media (max-width: 768px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav {
    margin-top: 1rem;
  }
  .banner h1 {
    font-size: 1.8rem;
  }
}