body {
<div id="age-modal" class="modal">
    <div class="modal-content">
      <h2>Altersverifikation</h2>
      <p>Du musst mindestens 18 Jahre alt sein, um diese Seite zu betreten.</p>
      <button onclick="verifyAge(true)">Ich bin 18 oder älter</button>
    </div>
     </div>

  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto;
  background-color: #f5f5f5;
  color: #111;
}

.hero {
  background: #000;
  color: white;
  text-align: center;
  padding: 4rem 1rem;
}

.hero .button {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: white;
  color: black;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
}
.hero .button {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: white;
  color: black;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
}

.product-section {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 2rem 1rem;
  background: #f3f3f3;
  flex-wrap: wrap;
}

.product-card {
  background: white;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  max-width: 300px;
  text-align: center;
}

.product-card .product-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 1rem 0;
}

.button1 {
  background: black;
  color: white;
  padding: 0.6rem 1rem;
  text-decoration: none;
  border-radius: 8px;
  display: inline-block;
  margin-top: 6.2rem;
}

.button2 {
  background: black;
  color: white;
  padding: 0.6rem 1rem;
  text-decoration: none;
  border-radius: 8px;
  display: inline-block;
  margin-top: 0.5rem;
}

.whatsapp-button {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: 10px;
  background-color: #25D366;
  color: white;
  text-decoration: none;
  font-weight: 500;
}

.whatsapp-button img {
  width: 40px;
  height: 40px;
  margin-right: 2px;
}

.features {
  background: #f5f5f5;
  text-align: center;
  padding: 2rem 1rem;
}

footer {
  background: #111;
  color: white;
  padding: 1rem;
  text-align: center;
}

footer .links a {
  margin: 0 0.5rem;
  color: white;
  text-decoration: underline;
}

footer .whatsapp-footer {
  display: inline-block;
  margin-top: 0.5rem;
  color: #25D366;
  font-weight: bold;
  text-decoration: none;
}

 .modal {
      display: flex;
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.95);
      align-items: center;
      justify-content: center;
      z-index: 9999;
    }
    .modal-content {
      background: #fff;
      padding: 3rem;
      border-radius: 16px;
      text-align: center;
      color: #000;
    }
    .modal-content button {
      margin-top: 2rem;
      background: #000;
      color: #fff;
      padding: 0.75rem 2rem;
      border: none;
      border-radius: 8px;
      cursor: pointer;
    }