body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f9f9f9;
  }
  
  .container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
  }
  
  header {
    background: #406141;
    color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
  }
  
  .logo-img {
    width: 200px;
    height: auto;
    object-fit: contain;
  }
  
  .logo-text {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
  }
  
  .nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
  }
  
  .nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 5px 0;
    position: relative;
    transition: all 0.3s ease;
  }
  
  .nav a:hover {
    color: #fff;
  }
  
  .nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #fff;
    transition: width 0.3s ease;
  }
  
  .nav a:hover::after {
    width: 100%;
  }
  
  .hero {
    background: url('images/hero-banner.png') center/cover no-repeat;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
    background-blend-mode: overlay;
    background-color: rgba(0, 0, 0, 0.4);
  }
  
  .hero h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
  }
  
  .section {
    padding: 60px 0;
    background: #fff;
  }
  
  .section h2 {
    text-align: center;
    margin-bottom: 40px;
    color: #007b83;
  }
  
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
  
  .product img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    transition: transform 0.3s ease;
  }
  
  .product:hover img {
    transform: scale(1.05);
  }
  
  .reasons {
    list-style: none;
    max-width: 700px;
    margin: auto;
    padding: 0;
  }
  
  .reasons li {
    margin: 10px 0;
    padding-left: 25px;
    position: relative;
  }
  
  .reasons li::before {
    content: '✓';
    color: green;
    position: absolute;
    left: 0;
  }
  
  form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 500px;
    margin-bottom: 20px;
  }
  
  form input,
  form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
  }
  
  form button {
    padding: 10px;
    background: #007b83;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
  }
  
  form button:hover {
    background: #005f66;
  }
  
  .contact-info p {
    margin: 5px 0;
  }
  
  footer {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 20px 0;
  }
  
  footer .social a {
    color: #fff;
    margin: 0 10px;
    transition: color 0.3s;
  }
  
  footer .social a:hover {
    color: #00c3c8;
  }
  
  @media (max-width: 768px) {
    .nav ul {
      flex-direction: column;
      align-items: flex-start;
    }
  }