/* Algemene instellingen */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    background: url('image.webp') center center no-repeat;
    background-size: contain; /* <-- Belangrijk: contain zorgt dat de hele afbeelding zichtbaar blijft */
    background-color: #000; /* fallback zwart */
    background-attachment: fixed; /* Blijft op zijn plaats bij scrollen */
    background-repeat: no-repeat;
    color: #fff;
    min-height: 100vh;
  }
  .about-content {
    background: rgba(0, 0, 0, 0.7);
    margin: 2rem 0;
    padding: 2rem;
    border-radius: 10px;
    color: #eee;
    font-size: 1.1rem;
    min-height: 300px; /* zodat het niet helemaal leeg voelt */
  }
  
  
  /* Container */
  .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  /* Header */
  .header {
    background-color: rgba(0, 0, 0, 0.8);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(255, 255, 255, 0.1);
  }
  
  .logo {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
  }
  
  .nav-links {
    list-style: none;
    display: flex;
    justify-content: flex-end;
  }
  
  .nav-links li {
    margin-left: 2rem;
  }
  
  .nav-links a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
  }
  
  .nav-links a:hover {
    color: #00ffd9;
  }
  
  /* Hero */
  .hero {
    text-align: center;
    padding: 6rem 0;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 20px;
    margin-top: 2rem;
  }
  
  .hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }
  
  .hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
  }
  
  .btn-primary {
    background-color: #88c9bf;
    color: white;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
  }
  
  .btn-primary:hover {
    background-color: #000000;
  }
  
  /* Producten */
  .products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
  }
  
  .product-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(255, 255, 255, 0.05);
    text-align: center;
    transition: transform 0.3s;
  }
  
  .product-card:hover {
    transform: translateY(-5px);
  }
  
  .product-card img {
    width: 100%;
    height: auto;
  }
  
  .product-card h3 {
    margin: 1rem 0 0.5rem;
    color: #00d1b2;
  }
  
  .product-card p {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 1rem;
  }
  
  .btn-secondary {
    background-color: #00d1b2;
    color: white;
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    margin-bottom: 1rem;
    font-weight: 600;
    transition: background 0.3s;
  }
  
  .btn-secondary:hover {
    background-color: #000000;
  }
  
  /* Footer */
  .footer {
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    font-size: 0.9rem;
  }