/* --- Basis --- */
body {
    margin: 0;
    padding: 0;
    background-color: #0a0a0a;
    color: #f0f0f0;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    line-height: 1.7;
  }
  
  /* --- Titels --- */
  h1, h2, h3, h4 {
    font-family: 'Anton', sans-serif;
    color: #16f084; /* Neon Lime accent */
    text-transform: uppercase;
    margin-bottom: 1rem;
    letter-spacing: 1px;
  }
  
  /* --- Navigatie --- */
  .navbar {
    background-color: #000;
    border-bottom: 2px solid #16f084;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  
  .navbar-brand {
    font-weight: bold;
    color: #16f084 !important;
    text-transform: uppercase;
  }
  
  .navbar .nav-link {
    color: #f0f0f0;
    font-weight: 500;
    margin-right: 1rem;
    text-transform: uppercase;
  }
  
  .navbar .nav-link:hover {
    color: #16f084;
  }
  
  /* --- Hero (video achtergrond) --- */
  .hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  #heroVideo {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
  }
  
  .hero .overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), rgba(10,10,10,0.9));
    z-index: 0;
  }
  
  .hero-content {
    z-index: 1;
  }
  
  /* --- Knoppen --- */
  .btn {
    background-color: #16f084;
    color: #000;
    border: none;
    padding: 0.75rem 1.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border-radius: 0;
  }
  
  .btn:hover {
    background-color: #0fe577;
    color: #000;
  }
  
  /* --- Secties --- */
  section {
    padding: 4rem 0;
  }
  
  /* --- Kaarten (voor agenda en artiesten) --- */
  .card {
    background-color: #161616;
    border: 1px solid #333;
    border-radius: 0;
    transition: transform 0.3s ease;
    box-shadow: 0 0 20px rgba(22, 240, 132, 0.1);
  }
  
  .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(22, 240, 132, 0.3);
  }
  
  .card-title {
    color: #16f084;
    font-weight: bold;
  }
  
  /* --- Footer --- */
  footer {
    background-color: #000;
    color: #777;
    border-top: 2px solid #16f084;
    padding: 2rem 0;
  }
  
  footer a {
    color: #16f084;
    text-decoration: none;
  }
  
  footer a:hover {
    color: #fff;
  }
  
  /* --- Formulieren --- */
  input, textarea {
    background-color: #1a1a1a;
    border: 1px solid #444;
    color: #f0f0f0;
    padding: 0.75rem;
    width: 100%;
    margin-bottom: 1rem;
    border-radius: 0;
  }
  
  input:focus, textarea:focus {
    outline: none;
    border-color: #16f084;
  }
  
  /* --- Iframes --- */
  iframe, video {
    border-radius: 0;
  }
  
  /* --- Responsief --- */
  @media (max-width: 768px) {
    .navbar .nav-link {
      margin-bottom: 0.5rem;
      display: block;
    }
  
    h1 {
      font-size: 2.2rem;
    }
  }