* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background: #f8f8f8;
  color: #222;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  padding: 16px 32px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .logo {
  font-size: 24px;
  font-weight: bold;
}

.navbar input[type="text"] {
  flex: 1;
  margin: 0 20px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.navbar nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

.banner img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.categories {
  text-align: center;
  padding: 20px;
  background: #fff;
}

.categories button {
  margin: 5px;
  padding: 10px 20px;
  border: none;
  background: #111;
  color: #fff;
  border-radius: 20px;
  cursor: pointer;
  transition: 0.3s;
}

.categories button:hover {
  background: #444;
}

.products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 30px;
}

.product-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: 0.3s;
}

.product-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.product-card .info {
  padding: 16px;
}

.product-card h4 {
  font-size: 18px;
  margin-bottom: 6px;
}

.product-card p {
  color: #555;
  font-size: 14px;
}

.product-card .actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
}

.product-card .price {
  font-weight: 600;
  color: #000;
}

.product-card button {
  background: #111;
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
}