body {
      margin: 0;
      font-family: 'Arial', sans-serif;
      background-color: #f0fdfd;
      color: #333;
    }

    header {
      background-color: #40e0d0;
      color: white;
      padding: 1.5rem 2rem;
      text-align: center;
    }

    .btnPrimary {
      background-color: #40e0d0;
      color: #ffffff;
      border-radius: 0px;
    }

    nav {
      background-color: #30c9be;
      display: flex;
      justify-content: center;
      gap: 1rem;
      padding: 1rem 0;
    }

    nav a {
      color: white;
      text-decoration: none;
      font-weight: bold;
    }

    nav a:hover {
      text-decoration: underline;
    }


.navbar-nav .nav-link.active, .navbar-nav .nav-link.show {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

 .navbar-toggler-icon {
    filter: brightness(0) invert(1);
  }


@media (min-width: 768px) {
    .navbar-nav .nav-link {
      margin-right: 20px; /* Abstand zwischen den Menüpunkten */
    }
  }


	a {
      color: white;
      text-decoration: none;
      font-weight: bold;
    }

	a:hover {
      text-decoration: underline;
    }

    .hero {
      padding: 1rem 2rem;
      text-align: center;
      background-color: #e0fafa;
    }

    .hero h1 {
      font-size: 24px;
      margin-bottom: 0,5rem;
    }

    .hero h2 {
      font-size: 20px;
      margin-bottom: 0rem;
    }

    .hero p {      
      max-width: 1200px;
      margin: 0 auto;
    }

    .fullWidth img {
        width: 100%;
        padding: 0px;
    }

    .products {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
      padding: 1rem 2rem;
    }

    .product {
      background-color: white;
      padding-top: 0px;
      padding-bottom: 2px;
      border-radius: 0px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
      text-align: center;
    }

    .product img {
      max-width: 100%;
      height: auto;
      border-radius: 0px;
    }

    .product h3 {
      margin-top: 1rem;
      color: #30c9be;
    }

    .product h4 {
      margin-top: 1rem;
      color: #30c9be;
    }



    footer {
      background-color: #30c9be;
      color: white;
      text-align: center;
      padding: 1.5rem;
      margin-top: 2rem;
    }

	::selection {
        background-color: #30c9be;         
		color: #ffffff;
    }



    .thumbnail {
      width: 150px;
      margin-bottom: 10px;
      cursor: pointer;
    }

    .overlay {
      display: none;
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background-color: rgba(0,0,0,0.8);
      justify-content: center;
      align-items: center;
      z-index: 1000;
      flex-direction: column;
    }

    .overlay-content {
      position: relative;
      text-align: center;
    }

    .overlay img {
      max-width: 90vw;
      max-height: 80vh;
      border-radius: 4px;
    }

    .close-btn, .prev-btn, .next-btn {
      z-index: 1001;
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background-color: #40e0d0;
      color: #fff;
      border: none;
      font-size: 24px;
      padding: 10px;
      cursor: pointer;
      border-radius: 10%;
      box-shadow: 0 0 5px rgba(0,0,0,0.5);
    }

    .close-btn {
      top: 20px;
      right: 20px;
      transform: none;
    }

    .prev-btn {
      left: 20px;
    }

    .next-btn {
      right: 20px;
    }

  #btn-back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none;
  }