body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }
    .hero {
  background: url('../images/banner/woodtimber.jpg') no-repeat center center;
  background-size: cover;
  color: white;
  height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

    .hero h1 {
      font-weight: 700;
      font-size: 3rem;
      text-shadow: 0 0 10px rgba(0,0,0,0.7);
    }
    .product-card img {
      height: 200px;
      object-fit: cover;
    }
    footer {
      background: #222;
      color: #aaa;
      padding: 20px 0;
    }
    footer a {
      color: #aaa;
      text-decoration: none;
    }
    footer a:hover {
      color: white;
    }

    /* New Timber Calculator Section Styles */
    #calculators {
      background-color: #f8f9fa;
      padding: 4rem 0;
      text-align: center;
    }
    #calculators h2 {
      font-weight: 700;
      margin-bottom: 2rem;
      color: #343a40;
    }
    .calculator-btn {
      margin: 1rem;
      padding: 1rem 2.5rem;
      font-size: 1.25rem;
      border-radius: 0.5rem;
      color: white;
      background: linear-gradient(135deg, #00796b, #004d40);
      box-shadow: 0 5px 15px rgba(0,121,107,0.4);
      transition: background-color 0.3s ease, box-shadow 0.3s ease;
      display: inline-block;
      text-decoration: none;
      font-weight: 600;
    }
    .calculator-btn:hover, .calculator-btn:focus {
      background: #004d40;
      box-shadow: 0 8px 22px rgba(0,77,64,0.6);
      outline: none;
      text-decoration: none;
      color: white;
    }

    /* Responsive tweaks */
    @media (max-width: 576px) {
      .calculator-btn {
        display: block;
        margin: 1rem auto;
        width: 80%;
      }
    }