/* General */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f7f7f7;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #222;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 1rem;
}
.nav-links a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}
.nav-links a:hover {
  color: #00e676;
}

/* Hero */
.hero {
  text-align: center;
  padding: 4rem 2rem;
  background: #e3f2fd;
}
.hero h1 {
  font-size: 2.5rem;
}
.hero p {
  font-size: 1.2rem;
  color: #444;
}

/* Product Section */
.product-section {
  padding: 2rem;
  background: #fff;
  margin-top: 1rem;
}
.product-section h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}
.product-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}
.product-card {
  background: #fafafa;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
}
.product-card:hover {
  transform: translateY(-5px);
}
.product-card img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}
.product-card h3 {
  margin: 1rem 0 0.5rem;
}
.product-card p {
  color: #555;
  margin-bottom: 1rem;
}
.buy-btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: #25d366;
  color: #fff;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s;
}
.buy-btn:hover {
  background-color: #128c7e;
}

/* WhatsApp Sticky Button */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: #fff;
  font-size: 24px;
  padding: 15px;
  border-radius: 50%;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  z-index: 999;
  transition: background 0.3s;
}
.whatsapp-float:hover {
  background: #128c7e;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background: #222;
  color: #fff;
  margin-top: 2rem;
}
html {
  scroll-behavior: smooth;
}


@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    gap: 0.5rem;
  }
}