* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
}

body {
  background: #f8f9fa;
  color: #333;
  line-height: 1.6;
}

header {
  background-color: #004080;
  color: white;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav ul li a {
  color: white;
  text-decoration: none;
}

nav ul li a.active {
  border-bottom: 2px solid white;
}

.hero {
  background-color: #e6f0ff;
  padding: 4rem 2rem;
  text-align: center;
}

.content, .products, .contact {
  padding: 2rem;
}

.product-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  padding: 20px;
}


.product {
  flex: 1 1 300px;
  max-width: 300px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  padding: 10px;
  border-radius: 8px;
  background-color: #fff;
  text-align: center;
}



form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

form input, form textarea {
  padding: 0.75rem;
  border: 1px solid #ccc;
}

form button {
  background: #004080;
  color: white;
  padding: 0.75rem;
  border: none;
  cursor: pointer;
}

footer {
  background: #00264d;
  color: white;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .product-list {
    flex-direction: column;
  }

    .product {
     flex: 1 1 100%;
    max-width: 100%;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
  }
}

.home-logo {
  width: 150px;
  margin: 1rem auto;
  display: block;
}

.product img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 8px;
  display: block;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}