@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;600;700&display=swap');
body {
  margin: 0;
  font-family: 'Vazirmatn', sans-serif;  background: #f9f9f9;
  color: #333;
  line-height: 1.6;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(10px);
  padding: 15px 40px;
}

.nav a {
  margin: 0 15px;
  text-decoration: none;
  color: #333;
}

.banner {
  height: 70vh;
  background: linear-gradient(to right, olive, goldenrod);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.banner h1 { font-size: 3rem; }
.banner .cta {
  margin-top: 20px;
  padding: 10px 20px;
  background: white;
  color: olive;
  border-radius: 25px;
  text-decoration: none;
}

.products {
  padding: 60px 20px;
  text-align: center;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.product-card {
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  overflow: hidden;
  transition: transform .3s ease;
}
.product-card:hover {
  transform: scale(1.05);
}

.about {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 60px 20px;
}
.about img {
  width: 100%;
  max-width: 400px;
  border-radius: 20px;
}

.contact {
  padding: 60px 20px;
  text-align: center;
}
.contact form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.contact input, .contact textarea {
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ccc;
}

.footer {
  background: #222;
  color: #eee;
  text-align: center;
  padding: 20px;
}
.products-page {
  padding: 60px 40px;
  text-align: center;
}

.products-page h1 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: goldenrod;
}

.products-page h2 {
  margin-top: 50px;
  margin-bottom: 20px;
  font-size: 1.8rem;
  color: olive;
  border-bottom: 2px solid goldenrod;
  display: inline-block;
  padding-bottom: 5px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

.product-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  transition: transform .3s ease, box-shadow .3s ease;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.product-card h3 {
  padding: 15px;
  font-size: 1.2rem;
  color: #333;
}