body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  background: #f4f4f4;
  color: #222;
}

header {
  background: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid #eee;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav a {
  margin: 0 1rem;
  text-decoration: none;
  color: #004a8d;
  font-weight: bold;
}

.hero {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #f7941d, #fdc180);
  color: white;
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 1rem 2rem;
  background: #004a8d;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}
.btn:hover {
  background: #02396a;
}

.produtos-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  padding: 3rem;
}

.produto {
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  padding: 1rem;
  text-align: center;
  transition: transform 0.2s ease;
}
.produto:hover {
  transform: scale(1.03);
}
.produto img {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: 6px;
}
.produto h3 {
  margin: 0.5rem 0;
}
.produto button {
  background: #004a8d;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
}
.produto button:hover {
  background: #02396a;
}

.carrinho-icon {
  cursor: pointer;
  font-size: 1.2rem;
  position: relative;
}
#cart-count {
  background: #f7941d;
  color: white;
  font-size: 0.8rem;
  padding: 2px 6px;
  border-radius: 50%;
  position: absolute;
  top: -8px;
  right: -10px;
}

.carrinho {
  display: none;
  background: #fff;
  border-top: 2px solid #eee;
  padding: 2rem;
}
.carrinho ul {
  list-style: none;
  padding: 0;
}
.carrinho li {
  margin-bottom: 0.5rem;
}

footer {
  text-align: center;
  padding: 2rem;
  background: #fff;
  border-top: 2px solid #eee;
  margin-top: 2rem;
}