* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background: #2c3e50;
  color: #fff;
  padding: 20px 0;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 5px;
}

header p {
  font-size: 1.2rem;
  opacity: 0.8;
}

.products {
  padding: 40px 0;
}

.products h2 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 2rem;
  color: #2c3e50;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.product-card {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
  text-decoration: none;
  color: #333;
  transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-card h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
  color: #2c3e50;
}

.product-card p {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.product-card .price {
  font-weight: bold;
  color: #27ae60;
  font-size: 1.2rem;
}

.contact {
  padding: 40px 0;
  max-width: 600px;
  margin: 0 auto;
}

.contact h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #2c3e50;
}

.contact form {
  display: grid;
  gap: 12px;
}

.contact input,
.contact textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font: inherit;
}

.contact button {
  padding: 12px;
  background: #2c3e50;
  color: #fff;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}

footer {
  background: #2c3e50;
  color: #fff;
  padding: 20px 0;
  margin-top: 40px;
}

footer p {
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.8;
}