body, html {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #f4f4f4;
  height: auto;
  width: 0 auto;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
	width: 0 auto;
	padding: 0;
	
}

* {
 margin: 0px;
 padding: 10px;
 box-sizing: border-box;
 font-family: sans-serif;
}


header {
    position: relative;
	padding: 0;
}

/* Algemene instellingen voor de hero-afbeelding */
.hero-image {
    position: relative;
    background-image: url('images/interlaken.jpg');
    background-size: cover;
    background-position: center;
    height: 80vh; /* Hero-afbeelding beslaat 80% van de viewporthoogte */
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

/* Tekst en knoppen in de hero-sectie */
.hero-text {
    text-align: center;
    background-color: rgba(0, 0, 0, 0.5); /* Donkere overlay voor betere leesbaarheid */
    padding: 20px;
    border-radius: 8px;
}

/* Titelstijl */
.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

/* Ondertitelstijl */
.hero-text p {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

/* Stijl voor de knop */
.btn-primary {
    display: inline-block;
    padding: 10px 20px;
    font-size: 1rem;
    color: white;
    background-color: #ff7f50; /* Oranje kleur voor opvallende knop */
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}
    
    main {
      padding: 20px;
      max-width: 1000px;
      margin: auto;
    }
    section {
      background: white;
      margin: 20px 0;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    h2, h3 {
      color: #2c3e50;
    }
    img.city-image {
      width: 100%;
      height: auto;
      border-radius: 8px;
      margin-bottom: 15px;
    }
    ul {
      padding-left: 20px;
      line-height: 1.8;
    }
    iframe {
      width: 100%;
      height: 400px;
      border: none;
      border-radius: 8px;
      margin-top: 10px;
    }
    #scrollTopBtn {
      display: none;
      position: fixed;
      bottom: 20px;
      right: 30px;
      z-index: 99;
      font-size: 18px;
      border: none;
      outline: none;
      background-color: #4CAF50;
      color: white;
      cursor: pointer;
      padding: 15px;
      border-radius: 50%;
    }
    #scrollTopBtn:hover {
      background-color: #45a049;
    }
    .gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 15px;
      margin-top: 20px;
    }
    .gallery img {
      width: 100%;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    }
    .timeline {
      margin-top: 30px;
      padding-left: 20px;
      border-left: 3px solid #4CAF50;
    }
    .timeline .event {
      margin-bottom: 20px;
      padding-left: 10px;
      font-size: 18px;
      position: relative;
    }
    .timeline .event::before {
      content: '•';
      color: #4CAF50;
      font-size: 24px;
      position: absolute;
      left: -15px;
      top: 0;
    }
    .fade-in {
      opacity: 0;
      transform: translateY(20px);
      animation: fadeInUp 1s ease forwards;
      animation-delay: 0.2s;
    }
    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }