/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #fff;
  color: #333;
  line-height: 1.6;
}

header {
  background: #007BFF;
  color: #fff;
  padding: 15px 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Navbar */
.navbar {
  width: 90%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
  color: #cce7ff;
}

.menu-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0, 123, 255, 0.6), rgba(0, 123, 255, 0.6)),
              url('https://images.unsplash.com/photo-1580281657527-47f249e8a3a1?fit=crop&w=1600&q=80') center/cover no-repeat;
  height: 80vh;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.btn {
  display: inline-block;
  background: white;
  color: #007BFF;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.btn:hover {
  background: #007BFF;
  color: white;
}

/* Features Section */
.features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  padding: 50px 20px;
  background: #f7faff;
}

.feature {
  background: white;
  border: 1px solid #e3e8ef;
  border-radius: 10px;
  text-align: center;
  padding: 20px;
  width: 280px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.feature img {
  width: 80px;
  margin-bottom: 15px;
}

/* Products */
.products {
  text-align: center;
  padding: 50px 20px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.product-card {
  background: white;
  padding: 20px;
  border: 1px solid #e3e8ef;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  transition: transform 0.3s;
}

.product-card:hover {
  transform: translateY(-5px);
}

/* About */
.about {
  padding: 50px 20px;
  text-align: center;
  background: #f7faff;
}

/* Contact */
.contact {
  padding: 50px 20px;
  text-align: center;
}

.contact form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input, textarea {
  padding: 12px;
  border: 1px solid #ccd6e0;
  border-radius: 5px;
}

/* Footer */
footer {
  text-align: center;
  background: #007BFF;
  color: white;
  padding: 15px 0;
}

/* Responsive Navbar */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: #007BFF;
    width: 100%;
    padding: 15px 0;
  }

  .nav-links.show {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}