body { font-family: Arial, sans-serif; background: #f4f4f4; margin:0; padding:0; }
.top-banner { background: #007bff; color: white; text-align: center; padding: 30px 0; }
.container { width: 90%; max-width: 1200px; margin: 20px auto; }
h2 { text-align: center; color: #333; }
.product-grid { display: grid; grid-template-columns: repeat(4,1fr); gap:20px; }
.product { background: #fff; padding:15px; border-radius:8px; text-align:center; display:flex; flex-direction:column; }
.product img { max-width:100%; border-radius:8px; }
.product form { margin-top:auto; display:flex; flex-direction:column; gap:5px; }
.product form input, .product form button { padding:8px; border-radius:5px; border:1px solid #ccc; }
.product form button { background:#28a745; color:white; border:none; cursor:pointer; }
.product form button:hover { background:#218838; }

@media(max-width:768px){ .product-grid{grid-template-columns:1fr 1fr;} }
@media(max-width:480px){ .product-grid{grid-template-columns:1fr;} }


/* Top Menu */
.top-menu {
  background-color: #333;
  color: white;
  width: 100%;
}

.menu-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
}

.menu-container .logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
  text-decoration: none;
}

.menu-items {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
}

.menu-items li {
  margin-left: 20px;
}

.menu-items li a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  padding: 5px 10px;
}

.menu-items li a:hover {
  background-color: #007bff;
  border-radius: 5px;
}

/* Responsive Menu */
@media (max-width: 768px) {
  .menu-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .menu-items {
    flex-direction: column;
    width: 100%;
  }
  .menu-items li {
    margin: 10px 0;
  }
}

/* Footer */
.site-footer {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}

.site-footer p {
  margin: 0;
  font-size: 14px;
}

/* Make footer responsive */
@media (max-width: 768px) {
  .site-footer {
    font-size: 13px;
    padding: 15px 0;
  }
}