/* Base Reset & Typography */
  body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--midnight-navy);
    padding-bottom: 90px;
    -webkit-font-smoothing: antialiased;
  }
  
  /* Header */
/* Hamburger Animatie (actieve status) */
/* Mobiel Dropdown Menu */
/* Container */
  .container {
    max-width: 480px; margin: 0 auto; background: var(--stark-white);
    min-height: 100vh; padding: 40px 24px 60px 24px; box-sizing: border-box;
    box-shadow: 0 0 40px rgba(9, 7, 26, 0.08); position: relative; overflow-x: hidden;
  }

  /* Hero Section Styling */
  .hero-section { position: relative; z-index: 1; margin-bottom: 24px; text-align: left; }

  .text-gradient {
    background: var(--brand-gradient); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
  }

  #dynamic-umfeld {
    color: var(--electric-teal); font-weight: 700; transition: opacity 0.4s ease-in-out;
    display: inline-block; border-bottom: 2px solid rgba(14, 11, 199, 0.3);
  }

  /* Beating Heart Animation Styles */
  .beating-heart-container {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
    pointer-events: none;
  }

  .beating-heart-icon {
    width: 60px;
    height: 60px;
    color: #dc3545; /* Rood */
    filter: drop-shadow(0 0 8px rgba(220, 53, 69, 0.6)); /* Rode gloed */
    animation: beat 1.5s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
  }

  @keyframes beat {
    0% { transform: scale(0.95); filter: drop-shadow(0 0 5px rgba(220, 53, 69, 0.4)); }
    5% { transform: scale(1.1); filter: drop-shadow(0 0 12px rgba(220, 53, 69, 0.8)); }
    39% { transform: scale(0.85); filter: drop-shadow(0 0 5px rgba(220, 53, 69, 0.4)); }
    45% { transform: scale(1); filter: drop-shadow(0 0 10px rgba(220, 53, 69, 0.7)); }
    60% { transform: scale(0.95); filter: drop-shadow(0 0 5px rgba(220, 53, 69, 0.4)); }
    100% { transform: scale(0.9); filter: drop-shadow(0 0 5px rgba(220, 53, 69, 0.4)); }
  }

  /* Typography Hierarchy */
  h1, h2, .usp-title {
    font-family: 'Montserrat', sans-serif; text-transform: uppercase;
    font-weight: 800; color: var(--midnight-navy);
  }

  h1 { font-size: 28px; margin-top: 0; margin-bottom: 20px; line-height: 1.25; letter-spacing: -0.5px; }
  .subhead { font-size: 16px; color: #4a4a52; margin-bottom: 40px; line-height: 1.7; }
  .text-center-desktop { text-align: left; }
  
  h2 { font-size: 20px; margin-top: 80px; margin-bottom: 32px; letter-spacing: 0.5px; display: flex; align-items: center; gap: 12px; }
  h2::after { content: ""; flex: 1; height: 2px; background: var(--border-color); border-radius: 2px; }

  /* Info Box Container - Geïnspireerd op Social Media Style */
  .info-box-container {
    background: var(--tech-purple); /* Het diepe paars uit de social media branding */
    border-radius: 32px 32px 32px 4px; /* De 'speech bubble' hoek linksonder */
    padding: 40px 32px; 
    margin-bottom: 40px;
    border: none; 
    box-shadow: 0 15px 35px rgba(128, 17, 180, 0.25);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  /* Grote witte aanhalingstekens toevoegen */
  .info-box-container::before {
    content: '“';
    font-family: 'Montserrat', sans-serif;
    font-size: 72px;
    color: var(--stark-white);
    line-height: 0.5;
    margin-bottom: 24px;
    opacity: 0.9;
  }

  .info-box-text { 
    font-family: 'Montserrat', sans-serif;
    font-size: 16px; 
    font-weight: 800; 
    color: var(--stark-white); 
    line-height: 1.6; 
    margin-bottom: 32px; 
    text-transform: uppercase; /* Zelfde tekststijl als de afbeelding */
    letter-spacing: 1px;
  }

  /* Specifieke styling voor de knop ín de info-box voor goed contrast */
  .info-box-container .btn-primary {
    background: var(--stark-white);
    color: var(--tech-purple);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  }
  
  .info-box-container .btn-primary:hover {
    background: var(--bg-color);
  }

  /* How It Works Grid */
  .steps-grid { display: flex; flex-direction: column; gap: 16px; }
  .step-card { 
    border: 1px solid var(--border-color); border-radius: 12px; padding: 20px;
    display: flex; align-items: center; background: var(--stark-white); transition: transform 0.2s, box-shadow 0.2s;
  }
  .step-card:hover { transform: translateY(-2px); box-shadow: 0 6px 15px rgba(9, 7, 26, 0.05); }
  .step-number { 
    background: var(--brand-gradient); color: var(--stark-white); width: 36px; height: 36px; 
    border-radius: 50%; display: flex; align-items: center; justify-content: center; 
    font-family: 'Montserrat', sans-serif; font-weight: 800; margin-right: 20px; flex-shrink: 0; 
  }
  .step-text { font-size: 15px; font-weight: 500; line-height: 1.5; }

  /* USPs - Aangepast met de groene accentkleur */
  .usp-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 32px; }
  .usp-list li { padding-left: 44px; position: relative; font-size: 15px; line-height: 1.6; color: #4a4a52; }
  .usp-list li::before { 
    content: '✓'; position: absolute; left: 0; top: 0; color: var(--midnight-navy); font-weight: bold; font-size: 18px; 
    background: var(--accent-green); width: 28px; height: 28px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 2px 8px rgba(158, 220, 42, 0.3);
  }
  .usp-title { display: block; margin-bottom: 8px; font-size: 16px; letter-spacing: 0; }

  /* Netwerk Stats & Planner Styles */
  .stats-container {
    display: flex; gap: 16px; margin-bottom: 32px; flex-wrap: wrap;
  }
  
  .stat-box {
    background: var(--card-bg); border: 1px solid var(--border-color);
    padding: 24px; border-radius: 16px; text-align: center; flex: 1;
    min-width: 130px; box-shadow: 0 4px 15px rgba(9, 7, 26, 0.02);
  }

  .stat-number {
    font-size: 32px; font-family: 'Montserrat', sans-serif; font-weight: 800;
    background: var(--brand-gradient); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; display: block; margin-bottom: 6px;
  }

  .stat-label {
    font-size: 12px; font-weight: 700; color: var(--silicon-grey); text-transform: uppercase; letter-spacing: 0.5px;
  }

  .mediaplanner-container {
    display: flex; flex-direction: column; background: var(--stark-white);
    border-radius: 16px; border: 1px solid var(--border-color);
    overflow: hidden; box-shadow: 0 4px 15px rgba(9, 7, 26, 0.03);
    margin-bottom: 40px;
  }

  .mediaplanner-sidebar {
    width: 100%; padding: 24px; background: var(--card-bg);
    border-bottom: 1px solid var(--border-color); display: flex; flex-direction: column;
    box-sizing: border-box;
  }

  .mediaplanner-sidebar p { font-size: 14px; color: #555; margin-top: 0; margin-bottom: 20px; line-height: 1.5; }

  .filter-group { margin-bottom: 0; display: flex; flex-direction: column; min-height: 0; }
  .filter-group label { display: block; font-size: 13px; font-weight: 700; color: var(--midnight-navy); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
  .venue-type-filters {
    display: grid; gap: 8px; overflow-y: auto; padding-right: 6px;
  }
  .venue-type-filters::-webkit-scrollbar { width: 6px; }
  .venue-type-filters::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
  .venue-type-filter {
    display: grid !important; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px;
    margin: 0 !important; padding: 10px 12px; border: 1px solid var(--border-color); border-radius: 8px;
    background: var(--stark-white); color: var(--midnight-navy); cursor: pointer; text-transform: none !important;
    letter-spacing: 0 !important; font-size: 13px !important; line-height: 1.25; transition: border-color 0.2s, background-color 0.2s;
  }
  .venue-type-filter:hover { border-color: rgba(14, 11, 199, 0.35); background: #f9f9ff; }
  .venue-type-filter input { width: 16px; height: 16px; accent-color: var(--electric-teal); margin: 0; }
  .venue-type-filter small {
    min-width: 24px; padding: 2px 6px; border-radius: 999px; background: var(--card-bg);
    color: var(--silicon-grey); font-size: 11px; font-weight: 800; text-align: center;
  }
  .filter-loading { color: var(--silicon-grey); font-size: 13px; font-style: italic; }

  .empty-state { color: var(--silicon-grey); font-size: 13px; text-align: center; margin-top: 24px; font-style: italic; }
  
  .mediaplanner-map { flex-grow: 1; min-height: 400px; background-color: #e5e3df; z-index: 1; }
  .custom-div-icon { background: transparent; border: none; }
  .venue-popup .leaflet-popup-content { margin: 0; width: 260px !important; }
  .venue-popup .leaflet-popup-content-wrapper { padding: 0; border-radius: 10px; overflow: hidden; }
  .venue-popup-content { margin: 0; background: var(--stark-white); }
  .venue-popup-image { display: block; width: 100%; height: 130px; object-fit: cover; background: var(--card-bg); }
  .venue-popup-body { display: grid; gap: 6px; padding: 14px; color: var(--midnight-navy); }
  .venue-popup-body strong { font-size: 15px; line-height: 1.25; }
  .venue-popup-body span:last-child { color: var(--silicon-grey); font-size: 13px; }
  .venue-popup-type {
    color: var(--electric-teal) !important; font-size: 11px !important; font-weight: 800;
    letter-spacing: 0.5px; text-transform: uppercase;
  }

  /* Contact Formulier */
  .contact-container {
    background: var(--card-bg); border-radius: 16px; padding: 32px 24px;
    margin-bottom: 64px; border: 1px solid var(--border-color); box-shadow: 0 4px 15px rgba(9, 7, 26, 0.03);
  }
  .form-group { margin-bottom: 20px; }
  .form-group label { display: block; font-size: 13px; font-weight: 700; color: var(--midnight-navy); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
  .form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 16px; border: 1px solid var(--border-color); border-radius: 12px;
    background: var(--stark-white); color: var(--midnight-navy); font-size: 15px; font-family: 'Inter', sans-serif;
    box-sizing: border-box; transition: border-color 0.2s, box-shadow 0.2s;
  }
  .form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--electric-teal); box-shadow: 0 0 0 3px rgba(14, 11, 199, 0.1); }
  .form-group textarea { resize: vertical; }

  /* Footer */
/* WhatsApp Floating Widget */
/* Desktop Media Queries */
  @media (min-width: 768px) {
    body { padding-bottom: 0; }
.hero-section { text-align: center; max-width: 760px; margin: 0 auto; }
    .text-center-desktop { text-align: center; }
    h1 { font-size: 46px; margin-bottom: 24px; }
    .subhead { font-size: 18px; margin-bottom: 56px; }
    .info-box-container { max-width: 540px; margin: 0 auto 48px auto; padding: 32px; }
    
    h2 { justify-content: center; font-size: 28px; margin-top: 120px; margin-bottom: 56px; }
    h2::before { content: ""; flex: 1; height: 2px; background: var(--border-color); border-radius: 2px; max-width: 100px; }
    h2::after { max-width: 100px; }

    .steps-grid { flex-direction: row; gap: 32px; }
    .step-card { flex: 1; flex-direction: column; text-align: center; padding: 40px 24px; justify-content: flex-start; }
    .step-number { margin: 0 0 24px 0; width: 48px; height: 48px; font-size: 20px; }

    .usp-list { flex-direction: row; gap: 40px; }
    .usp-list li { flex: 1; padding-left: 0; padding-top: 56px; text-align: center; }
    .usp-list li::before { left: 50%; top: 0; transform: translateX(-50%); width: 36px; height: 36px; font-size: 20px; }

    /* Mediaplanner Desktop override */
    .mediaplanner-container { flex-direction: row; height: 550px; }
    .mediaplanner-sidebar { width: 340px; border-bottom: none; border-right: 1px solid var(--border-color); }
    .filter-group { flex: 1; }
    .venue-type-filters { flex: 1; align-content: start; }

    .contact-container { max-width: 720px; margin: 0 auto 80px auto; padding: 48px; }
    
/* Positie van het hartje op desktop */
    .beating-heart-container {
      top: 40px; 
      right: 80px;
    }
    .beating-heart-icon {
      width: 80px; 
      height: 80px;
    }

    /* WhatsApp Desktop Positionering */
}