:root{
    /* Basiskleuren van de site: donkere achtergrond, neon-accenten en warn-kleuren. */
    --black:#08080a;
    --panel:#131217;
    --panel-2:#1b1a21;
    --paper:#e8e2cf;
    --slime:#7cff3d;
    --slime-dim:#3f8f22;
    --uv:#8b3df0;
    --pumpkin:#ff8c1a;
    --blood:#b3161c;
    --line: rgba(232,226,207,0.14);
  }

  /* Algemene reset en basisinstellingen voor de hele pagina. */
  *{ box-sizing:border-box; }
  html{ scroll-behavior:smooth; }
  body{
    margin:0;
    background:var(--black);
    color:var(--paper);
    font-family:'Special Elite', 'Courier New', monospace;
    line-height:1.6;
    overflow-x:hidden;
  }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
  }

  a{ color:inherit; }
  h1,h2,h3{ font-family:'Oswald', sans-serif; margin:0; letter-spacing:0.02em; }

  /* ---------- texture / atmosphere ---------- */
  .grain{
    position:fixed; inset:0; pointer-events:none; z-index:5; opacity:0.05; mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }
  .vignette{
    position:fixed; inset:0; pointer-events:none; z-index:4;
    background:radial-gradient(ellipse at center, transparent 45%, rgba(0,0,0,0.75) 100%);
  }
  .flicker{ animation:flicker 6s infinite; }
  @keyframes flicker{
    0%,19%,21%,23%,80%,100%{ opacity:1; }
    20%,22%,79%{ opacity:0.72; }
    81%{ opacity:0.4; }
    82%{ opacity:1; }
  }

  /* ---------- header ---------- */
  /* Vaste bovenbalk met logo, navigatie en CTA; blijft bovenaan zichtbaar tijdens scrollen. */
  .site-status-banner{
    padding:8px 16px; text-align:center; font-family:'Oswald',sans-serif; font-size:0.95rem;
    font-weight:700; letter-spacing:0.06em; line-height:1.4;
  }
  .site-status-banner--black{ background:#000; color:var(--black); }
  .site-status-banner--green{ background:#7cff3d; color:var(--black); }
  .site-status-banner--orange{ background:var(--pumpkin); color:var(--black); }
  .site-status-banner--red{ background:var(--blood); color:var(--paper); }
  header{
    position:sticky; top:0; z-index:20;
    background:rgba(8,8,10,0.88);
    -webkit-backdrop-filter:blur(6px);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
    padding:14px 24px;
    display:flex; align-items:center; justify-content:space-between;
  }
  .brand{ font-family:'Oswald', sans-serif; font-weight:700; font-size:1.05rem; display:flex; gap:10px; align-items:center; }
  .brand svg{ width:26px; height:26px; }
  header nav a{
    text-decoration:none; color:var(--paper); font-size:0.82rem; font-family:'Oswald',sans-serif;
    margin-left:22px; opacity:0.75; border-bottom:1px solid transparent; padding-bottom:3px;
    transition:opacity .2s, border-color .2s, color .2s;
  }
  header nav a:hover{ opacity:1; color:var(--slime); border-color:var(--slime); }
  .btn-ghost{
    border:1px solid var(--slime-dim) !important; padding:7px 14px; border-radius:2px; color:var(--slime) !important;
    opacity:1 !important;
  }
  .btn-ghost:hover{ background:var(--slime); color:var(--black) !important; }

  .flyer-modal{
    width:min(92vw, 860px); max-width:none; max-height:92vh; padding:0; border:1px solid var(--line);
    border-radius:3px; background:var(--panel); color:var(--paper); box-shadow:0 30px 80px rgba(0,0,0,0.8);
  }
  .flyer-modal::backdrop{ background:rgba(0,0,0,0.82); -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px); }
  .flyer-modal-head{
    display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 18px;
    border-bottom:1px solid var(--line); background:var(--panel-2);
  }
  .flyer-modal-head h2{ font-size:1rem; color:var(--slime); }
  .flyer-close{
    width:34px; height:34px; padding:0; border:1px solid var(--slime-dim); border-radius:2px;
    background:transparent; color:var(--slime); font-size:1.7rem; line-height:1; cursor:pointer;
  }
  .flyer-close:hover{ background:var(--slime); color:var(--black); }
  .flyer-modal img{ display:block; width:100%; height:auto; max-height:calc(92vh - 70px); object-fit:contain; }

  .info-modal-backdrop{
    position:fixed; inset:0; z-index:90; display:flex; align-items:center; justify-content:center;
    background:rgba(8,8,10,0.76); padding:20px; padding-top:max(20px, env(safe-area-inset-top));
    padding-right:max(20px, env(safe-area-inset-right)); padding-bottom:max(20px, env(safe-area-inset-bottom));
    padding-left:max(20px, env(safe-area-inset-left)); backdrop-filter:blur(4px); overflow-y:auto;
  }
  .info-modal-backdrop[hidden]{ display:none; }
  .info-modal{
    width:min(92vw, 560px); max-width:calc(100vw - 24px); max-height:calc(100dvh - 24px);
    max-height:calc(100dvh - max(16px, env(safe-area-inset-top)) - max(16px, env(safe-area-inset-bottom)));
    background:var(--panel); border:1px solid var(--line); border-radius:3px;
    box-shadow:0 30px 80px rgba(0,0,0,0.8); overflow:auto; -webkit-overflow-scrolling:touch;
  }
  .info-modal-header{
    display:flex; align-items:center; justify-content:space-between; gap:16px; padding:18px 20px;
    background:linear-gradient(180deg, rgba(124,255,61,0.08), rgba(139,61,240,0.04));
    border-bottom:1px solid var(--line); position:sticky; top:0; z-index:1;
  }
  .info-modal-header h2{
    margin:0; font-size:1.15rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--slime);
  }
  .info-modal-close{
    width:36px; height:36px; border:1px solid var(--slime-dim); background:transparent; color:var(--slime);
    cursor:pointer; border-radius:2px; font-size:1.6rem; line-height:1; padding:0; flex-shrink:0;
  }
  .info-modal-close:hover{ background:var(--slime); color:var(--black); }
  .info-modal-body{ padding:20px; }
  .info-modal-body p{
    margin:0 0 16px; color:rgba(232,226,207,0.85); font-size:0.98rem;
  }
  .info-modal-body ul{
    margin:0 0 18px; padding-left:20px; color:rgba(232,226,207,0.85);
  }
  .info-modal-body li{ margin-bottom:8px; }
  .info-modal-actions{ display:flex; justify-content:flex-end; padding:0 20px 20px; }
  .info-modal-actions .btn-main{ padding:12px 20px; }

  @media (max-width: 560px){
    .info-modal-backdrop{ padding:12px; padding-top:max(12px, env(safe-area-inset-top));
      padding-right:max(12px, env(safe-area-inset-right));
      padding-bottom:max(12px, env(safe-area-inset-bottom));
      padding-left:max(12px, env(safe-area-inset-left)); }
    .info-modal{ width:min(100%, 560px); max-width:calc(100vw - 16px); max-height:calc(100dvh - 16px); }
    .info-modal-header{ padding:14px 16px; }
    .info-modal-header h2{ font-size:0.85rem; letter-spacing:0.04em; }
    .info-modal-body{ padding:16px; }
    .info-modal-body p, .info-modal-body li{ font-size:0.82rem; }
    .info-modal-actions{ padding:0 16px 16px; }
    .info-modal-actions .btn-main{ width:100%; justify-content:center; padding:11px 16px; font-size:0.92rem; }
  }
  .sr-only{
    position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
    clip:rect(0,0,0,0); white-space:nowrap; border:0;
  }

  /* ---------- hero ---------- */
  /* Intro-sectie met grote achtergrondfoto, donkere overlay en opvallende titel. */
  .hero{
    position:relative; min-height:92vh; min-height:92svh; display:flex; flex-direction:column; align-items:center;
    justify-content:center; text-align:center; padding:80px 20px 60px;
    background:var(--black);
    overflow:hidden;
  }
  .hero::before{
    content:""; position:absolute; inset:0; z-index:1;
    background-image:repeating-linear-gradient(90deg, rgba(232,226,207,0.035) 0 1px, transparent 1px 90px),
                      repeating-linear-gradient(0deg, rgba(232,226,207,0.035) 0 1px, transparent 1px 90px);
    -webkit-mask-image:radial-gradient(ellipse at center, black, transparent 75%);
    mask-image:radial-gradient(ellipse at center, black, transparent 75%);
  }

  .hero-photo{
    position:absolute; inset:0; z-index:0; pointer-events:none;
    /* Achtergrondafbeelding van de hero; zorgt voor de horror/science-fiction vibe. */
    background-image:url("NEUROX.avif");
    background-size:cover; background-position:center 30%;
    filter:saturate(0.85) contrast(1.05);
  }
  .hero-scrim{
    position:absolute; inset:0; z-index:1; pointer-events:none;
    /* Donkere overlay om tekst leesbaar te maken en de foto minder fel te laten ogen. */
    background:
      linear-gradient(90deg, rgba(8,8,10,0.94) 0%, rgba(8,8,10,0.55) 40%, rgba(8,8,10,0.25) 62%, rgba(8,8,10,0.75) 100%),
      linear-gradient(0deg, var(--black) 0%, transparent 24%, transparent 76%, rgba(8,8,10,0.75) 100%),
      radial-gradient(ellipse 70% 55% at 50% 20%, rgba(124,255,61,0.10), transparent 60%);
  }
  @media (max-width: 780px){
    .hero-photo{ background-position:68% 25%; filter:saturate(0.85) contrast(1.05) brightness(0.9); }
    .hero-scrim{ background:
      linear-gradient(0deg, var(--black) 0%, rgba(8,8,10,0.5) 30%, rgba(8,8,10,0.35) 60%, rgba(8,8,10,0.85) 100%),
      linear-gradient(90deg, rgba(8,8,10,0.6), rgba(8,8,10,0.3)); }
  }
  @media (max-width: 780px) and (orientation: landscape){
    .hero-photo{ background-position:58% 35%; }
  }
  .tape{
    position:absolute; top:36px; left:-60px; width:340px; padding:6px 0; text-align:center;
    background:repeating-linear-gradient(45deg, var(--pumpkin), var(--pumpkin) 14px, var(--black) 14px, var(--black) 28px);
    color:var(--black); font-family:'Oswald',sans-serif; font-weight:700; font-size:0.72rem;
    transform:rotate(-14deg); box-shadow:0 4px 14px rgba(0,0,0,0.5); z-index:2;
  }
  .tape span{ background:var(--black); color:var(--pumpkin); padding:3px 10px; }
  .tape.right{ left:auto; right:-60px; transform:rotate(14deg); }

  .eyebrow-tag{
    /* Kleine badge boven de titel voor de event-tag. */
    font-family:'Oswald',sans-serif; font-size:0.78rem; letter-spacing:0.14em; color:var(--pumpkin);
    border:1px solid rgba(255,140,26,0.5); padding:6px 14px; border-radius:2px; margin-bottom:26px;
    background:rgba(255,140,26,0.06);
  }
  .hero-stamp{
    /* Rode stempel die de aandacht trekt en de horror-achtige sfeer versterkt. */
    display:inline-flex; flex-direction:column; align-items:center; gap:1px; position:relative; z-index:10;
    margin:0 0 12px; padding:10px 18px 8px; border:4px solid var(--blood); color:var(--blood);
    font-family:'Oswald',sans-serif; font-size:0.82rem; font-weight:700; line-height:1.05;
    letter-spacing:0.08em; text-transform:uppercase; -webkit-transform:rotate(-4deg) scale(1.5); transform:rotate(-4deg) scale(1.5);
    background:rgba(8,8,10,0.9); box-shadow:0 0 0 2px rgba(179,22,28,0.25), 4px 5px 0 rgba(0,0,0,0.35);
    -webkit-animation:hero-stamp-pulse 2.2s ease-in-out infinite; animation:hero-stamp-pulse 2.2s ease-in-out infinite;
  }
  .hero-stamp strong{ font-size:1.3rem; letter-spacing:0.06em; }
  @keyframes hero-stamp-pulse{
    0%, 100%{ border-color:var(--blood); box-shadow:0 0 0 2px rgba(179,22,28,0.25), 4px 5px 0 rgba(0,0,0,0.35); }
    50%{ border-color:#ed3036; box-shadow:0 0 0 4px rgba(179,22,28,0.42), 0 0 18px rgba(179,22,28,0.55), 4px 5px 0 rgba(0,0,0,0.35); }
  }

  h1.title{
    font-family:'Creepster', cursive; font-weight:400; letter-spacing:0.01em;
    font-size:clamp(2.6rem, 9vw, 6.4rem); line-height:1;
    color:var(--paper);
    text-shadow:
      0 0 12px rgba(124,255,61,0.55),
      0 0 34px rgba(124,255,61,0.35),
      3px 3px 0 rgba(139,61,240,0.45);
    margin-bottom:6px;
    position:relative; z-index:2;
  }
  .title-sub{
    font-family:'Oswald', sans-serif; font-weight:500; font-size:clamp(1.1rem,2.6vw,1.6rem);
    color:var(--slime); letter-spacing:0.05em; margin-top:8px; margin-bottom:34px; position:relative; z-index:2;
  }
   .title-sub-top{
    font-family:'Oswald', sans-serif; font-weight:500; font-size:clamp(1.1rem,2.6vw,1.6rem);
    color:var(--paper); letter-spacing:0.05em; margin-top:8px; margin-bottom:34px; position:relative; z-index:2;
  }
  .title-sub em{ font-style:normal; color:var(--paper); opacity:0.85; }

  .hero-lede-wrap{ position:relative; z-index:2; width:min(100%, 640px); margin:0 0 38px; }
  .hero-lede{ max-width:640px; color:rgba(232,226,207,0.82); font-size:1.02rem; margin:0; position:relative; z-index:1; }
  .hero-video{ position:relative; z-index:2; width:min(100%, 960px); margin:0 auto 38px; }
  .hero-video-frame{
    aspect-ratio:16 / 9; overflow:hidden; border:1px solid rgba(124,255,61,0.45);
    background:var(--panel); box-shadow:0 0 28px rgba(124,255,61,0.16), 0 12px 36px rgba(0,0,0,0.55);
  }
  .hero-video iframe{ display:block; width:100%; height:100%; border:0; }
  .hero-video-thanks{
    display:flex; align-items:center; justify-content:center; gap:20px; width:fit-content; max-width:100%;
    margin:16px auto 0; padding:14px 22px; border:1px solid var(--line); background:rgba(19,18,23,0.88);
    color:rgba(232,226,207,0.82); text-align:left; font-size:0.95rem;
  }
  .hero-video-thanks img{ display:block; width:min(220px, 38vw); height:auto; }
  .hero-video-thanks p{ margin:0; max-width:34ch; }
  .hero-video-thanks a{ color:var(--slime); text-decoration:none; }
  .hero-video-thanks a:hover{ text-decoration:underline; }
  @media (max-width:560px){
    .hero-video-thanks{ gap:14px; padding:12px 14px; font-size:0.82rem; }
    .hero-video-thanks img{ width:min(150px, 34vw); }
  }
  .hero-lede-stamp-enabled .hero-lede-wrap::after{
    content:""; position:absolute; inset:0; z-index:2; background:rgba(0,0,0,0.42); pointer-events:none;
  }
  .hero-lede-stamp{
    display:none; box-sizing:border-box; width:100%; flex-direction:column; align-items:center; justify-content:center; gap:1px;
    position:absolute; top:50%; left:50%; z-index:3; margin:0; padding:10px 18px 8px;
    border:4px solid var(--blood); color:var(--blood);
    font-family:'Oswald',sans-serif; font-size:clamp(1rem, 2.5vw, 1.3rem); font-weight:700; line-height:1.05;
    letter-spacing:0.08em; text-align:center; text-transform:uppercase; background:transparent;
    -webkit-text-stroke:1px var(--black); paint-order:stroke fill;
    text-shadow:1px 0 var(--black), -1px 0 var(--black), 0 1px var(--black), 0 -1px var(--black);
    box-shadow:0 0 0 2px rgba(179,22,28,0.25);
    -webkit-transform:translate(-50%, -50%) rotate(-14deg); transform:translate(-50%, -50%) rotate(-14deg);
    -webkit-animation:hero-lede-stamp-pulse 2.2s ease-in-out infinite; animation:hero-lede-stamp-pulse 2.2s ease-in-out infinite;
    pointer-events:none;
  }
  .hero-lede-stamp strong{ font-size:clamp(1.7rem, 5vw, 2.5rem); letter-spacing:0.06em; }
  .hero-lede-stamp-enabled .hero-lede-stamp{ display:inline-flex; }
  html.hero-lede-stamp-enabled a[href="#neurox"]{ display:none; }
  @keyframes hero-lede-stamp-pulse{
    0%, 100%{ border-color:var(--blood); box-shadow:0 0 0 2px rgba(179,22,28,0.25); }
    50%{ border-color:#ed3036; box-shadow:0 0 0 4px rgba(179,22,28,0.42), 0 0 18px rgba(179,22,28,0.55); }
  }

  .cta-row{ display:flex; gap:16px; flex-wrap:wrap; justify-content:center; position:relative; z-index:2; }

  .btn-main{
    font-family:'Oswald', sans-serif; font-weight:700; letter-spacing:0.05em; font-size:1rem;
    background:var(--slime); color:var(--black); border:none; padding:16px 30px; border-radius:2px;
    text-decoration:none; display:inline-flex; align-items:center; gap:10px; cursor:pointer;
    box-shadow:0 0 0 rgba(124,255,61,0.6);
    transition:transform .15s ease, box-shadow .25s ease, background .2s;
  }
  .btn-main:hover{ background:#9fff6d; box-shadow:0 0 26px rgba(124,255,61,0.65); transform:translateY(-2px); }
  .btn-secondary{
    font-family:'Oswald', sans-serif; font-weight:600; font-size:0.95rem; letter-spacing:0.03em;
    background:transparent; color:var(--paper); border:1px solid var(--line); padding:15px 26px; border-radius:2px;
    text-decoration:none; transition:border-color .2s, color .2s;
  }
  .btn-secondary:hover{ border-color:var(--uv); color:var(--uv); }

  /* bubbling flask illustration */
  .flask-wrap{ margin:44px auto 0; width:220px; position:relative; z-index:2; }
  .bubble{
    position:absolute; bottom:26px; border-radius:50%; background:var(--slime); opacity:0.85;
    filter:blur(0.3px); animation:rise 3.2s infinite ease-in;
  }
  @keyframes rise{
    0%{ transform:translateY(0) scale(0.6); opacity:0; }
    15%{ opacity:0.9; }
    100%{ transform:translateY(-120px) scale(1.1); opacity:0; }
  }
  .drip{
    position:absolute; top:100%; width:6px; background:var(--slime); border-radius:0 0 4px 4px;
    animation:drip 4s infinite ease-in;
    box-shadow:0 0 8px rgba(124,255,61,0.7);
  }
  @keyframes drip{
    0%{ height:0; opacity:1; }
    70%{ height:70px; opacity:1; }
    100%{ height:90px; opacity:0; }
  }

  .scroll-cue{ margin-top:56px; font-size:0.75rem; letter-spacing:0.2em; color:rgba(232,226,207,0.4); font-family:'Oswald',sans-serif; position:relative; z-index:2; }

  /* ---------- section shells ---------- */
  /* Algemene opmaak voor alle pagina-secties: ruimte, breedte en kleine heading-kicker. */
  section{ padding:100px 24px; position:relative; }
  .section-inner{ max-width:1040px; margin:0 auto; }
  .kicker{
    font-family:'Oswald',sans-serif; font-size:0.78rem; letter-spacing:0.16em; color:var(--uv);
    margin-bottom:14px; display:flex; align-items:center; gap:10px;
  }
  .kicker::before{ content:""; width:26px; height:1px; background:var(--uv); display:inline-block; }
  h2.section-title{ font-size:clamp(1.8rem,4vw,2.6rem); margin-bottom:26px; color:var(--paper); }

  /* ---------- verhaal section ---------- */
  /* Verhaalblok: tekst links, visuele support rechts, met grote eerste letter voor een horror-gevoel. */
  .story{ background:linear-gradient(180deg, var(--black), var(--panel) 60%, var(--black)); }
  .story-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:60px; align-items:center; }
  .story p{ color:rgba(232,226,207,0.85); margin-bottom:18px; max-width:56ch; }
  .story p:first-of-type::first-letter{
    font-family:'Creepster',cursive; font-size:3.4rem; color:var(--slime); float:left; line-height:0.8;
    margin:6px 10px 0 0; text-shadow:0 0 14px rgba(124,255,61,0.5);
  }
  .story-figure{ display:flex; justify-content:center; }

  /* ---------- lab report / praktische informatie ---------- */
  /* "Lab-rapport" met vlakken voor data zoals tijd, locatie, toegang en veiligheid. */
  .report{ background:var(--black); }
  .report-card{
    background:var(--panel); border:1px solid var(--line); border-radius:3px; padding:0; overflow:hidden;
    box-shadow:0 30px 60px -30px rgba(0,0,0,0.8);
  }
  .report-head{
    display:flex; align-items:center; justify-content:space-between; gap:16px;
    padding:20px 28px; border-bottom:1px dashed var(--line); background:var(--panel-2);
    font-family:'Oswald',sans-serif;
  }
  .report-head .stamp{
    border:2px solid var(--blood); color:var(--blood); font-weight:700; font-size:0.7rem;
    padding:5px 12px; border-radius:2px; transform:rotate(-6deg); letter-spacing:0.08em;
  }
  .report-id{ font-size:0.78rem; color:rgba(232,226,207,0.5); letter-spacing:0.08em; }

  .fact-grid{ display:grid; grid-template-columns:repeat(2, 1fr); }
  .fact{
    padding:26px 28px; border-bottom:1px solid var(--line);
  }
  .fact:nth-child(odd){ border-right:1px solid var(--line); }
  .fact .label{
    font-family:'Oswald',sans-serif; font-size:0.72rem; letter-spacing:0.14em; color:var(--slime);
    margin-bottom:8px; text-transform:uppercase;
  }
  .fact .value{ font-size:1.05rem; color:var(--paper); }
  .fact .value small{ display:block; opacity:0.55; font-size:0.82rem; margin-top:4px; }

  /* ---------- route timeline ---------- */
  /* Tijds- of route-overzicht: verticale lijn met stoppunten en beschrijvingen. */
  .route{ background:linear-gradient(180deg, var(--black), var(--panel-2) 50%, var(--black)); }
  .timeline{ position:relative; margin-top:50px; padding-left:36px; }
  .timeline::before{
    content:""; position:absolute; left:9px; top:6px; bottom:6px; width:2px;
    background:linear-gradient(180deg, var(--slime), var(--uv));
    box-shadow:0 0 10px rgba(124,255,61,0.5);
  }
  .stop{ position:relative; padding-bottom:44px; }
  .stop:last-child{ padding-bottom:0; }
  .stop::before{
    content:""; position:absolute; left:-36px; top:4px; width:18px; height:18px; border-radius:50%;
    background:var(--black); border:2px solid var(--slime); box-shadow:0 0 12px rgba(124,255,61,0.6);
  }
  .stop h3{ font-size:1.15rem; color:var(--paper); margin-bottom:6px; }
  .stop p{ color:rgba(232,226,207,0.72); max-width:56ch; margin:0; font-size:0.96rem; }

  /* ---------- signup / cta banner ---------- */
  /* CTA-blok met invoeging voor inschrijven en duidelijke waarschuwing. */
  .signup{
    background:var(--panel);
    border-top:1px solid var(--line); border-bottom:1px solid var(--line);
    text-align:center;
  }
  .signup h2{ font-size:clamp(1.9rem,4.5vw,3rem); color:var(--paper); margin-bottom:16px; }
  .signup p{ color:rgba(232,226,207,0.75); max-width:52ch; margin:0 auto 34px; }
  .warn-strip{
    display:inline-flex; gap:14px; align-items:center; margin-bottom:30px;
    font-family:'Oswald',sans-serif; font-size:0.78rem; letter-spacing:0.1em; color:var(--pumpkin);
    border:1px solid rgba(255,140,26,0.4); padding:9px 18px; border-radius:2px; background:rgba(255,140,26,0.05);
  }

  .sponsor-grid{
    display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:28px; margin-top:12px;
  }
  .sponsor-grid a{
    display:inline-flex; align-items:center; justify-content:center; min-height:75px;
    padding:12px; border:1px solid rgba(232,226,207,0.14); border-radius:10px;
    background:rgba(27,26,33,0.32); transition:border-color .2s ease, transform .2s ease;
  }
  .sponsor-grid a:hover{ border-color:rgba(124,255,61,0.6); transform:translateY(-2px); }
  .sponsor-grid img{
    display:block; width:auto; height:75px; max-width:100%; object-fit:contain;
    filter:brightness(1.02) saturate(0.95);
  }

  /* ---------- footer ---------- */
  /* Footer met contactinformatie, toegankelijkheidsopties en sociale links. */
  footer{ background:var(--black); padding:60px 24px 40px; border-top:1px solid var(--line); }
  .footer-grid{
    max-width:1040px; margin:0 auto; display:grid; grid-template-columns:1.2fr 1fr 1fr; gap:40px;
  }
  footer h4{ font-family:'Oswald',sans-serif; font-size:0.85rem; letter-spacing:0.1em; color:var(--slime); margin-bottom:14px; }
  footer p, footer a{ font-size:0.9rem; color:rgba(232,226,207,0.7); text-decoration:none; }
  footer a:hover{ color:var(--slime); }
  .accessibility-controls{ display:flex; flex-direction:column; align-items:flex-start; gap:10px; }
  .accessibility-toggle{
    font:600 0.82rem 'Oswald', sans-serif; color:var(--paper); background:transparent;
    border:1px solid var(--line); border-radius:2px; padding:9px 12px; cursor:pointer; text-align:left;
  }
  .accessibility-toggle:hover, .accessibility-toggle[aria-pressed="true"]{ border-color:var(--slime); color:var(--slime); }
  .accessibility-toggle:focus-visible{ outline:2px solid var(--slime); outline-offset:3px; }
  .social-links{ display:flex; gap:10px; }
  .social-link{
    width:42px; height:42px; display:inline-flex; align-items:center; justify-content:center;
    border:1px solid var(--line); border-radius:2px; color:var(--paper); transition:color .2s, border-color .2s, background .2s;
  }
  .social-link svg{ width:21px; height:21px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
  .social-link .social-dot{ fill:currentColor; stroke:none; }
  .social-link:hover, .social-link:focus-visible{ background:var(--slime); border-color:var(--slime); color:var(--black); }
  .social-link:focus-visible{ outline:2px solid var(--slime); outline-offset:3px; }
  .orientation-status{ margin:0; max-width:26ch; font-size:0.78rem; color:rgba(232,226,207,0.65); }
  .foot-bottom{
    max-width:1040px; margin:44px auto 0; padding-top:22px; border-top:1px solid var(--line);
    font-size:0.78rem; color:rgba(232,226,207,0.4); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  }

  /* User-controlled accessibility modes. */
  /* Schakelt visuele effecten en animaties uit bij voorkeur van de bezoeker. */
  body.effects-off .grain,
  body.effects-off .vignette{ display:none !important; }
  body.effects-off *,
  body.effects-off *::before,
  body.effects-off *::after{
    animation:none !important; transition:none !important;
  }
  body.high-contrast{
    --paper:#ffffff;
    --line:rgba(255,255,255,0.55);
  }
  body.high-contrast .hero-lede,
  body.high-contrast .story p,
  body.high-contrast .stop p,
  body.high-contrast .gallery-lede,
  body.high-contrast footer p,
  body.high-contrast footer a,
  body.high-contrast .fact .value small,
  body.high-contrast .gallery-empty,
  body.high-contrast .lightbox-counter,
  body.high-contrast .report-id,
  body.high-contrast .scroll-cue{ color:#ffffff; opacity:1; }

  @media (max-width: 780px){
    .story-grid{ grid-template-columns:1fr; gap:36px; }
    .story-figure{ order:-1; }
    .fact-grid{ grid-template-columns:1fr; }
    .fact:nth-child(odd){ border-right:none; }
    .footer-grid{ grid-template-columns:1fr; }
    header{ flex-wrap:wrap; gap:10px 16px; }
    header nav{
      display:flex; width:100%; justify-content:center; flex-wrap:wrap; gap:8px 16px;
    }
    header nav a{ margin-left:0; padding:5px 0; }
    .tape{ display:none; }
    .hero-stamp{
      display:inline-flex; visibility:visible; opacity:1; width:max-content; max-width:calc(100vw - 40px);
      margin:0 auto 10px; padding:8px 13px 7px; border-width:3px; font-size:0.7rem;
      -webkit-transform-origin:center; transform-origin:center;
      -webkit-transform:rotate(-4deg) scale(1.2); transform:rotate(-4deg) scale(1.2);
    }
    .hero-stamp strong{ font-size:1.05rem; }
    .hero-lede-stamp{ padding:8px 13px 7px; border-width:3px; font-size:0.85rem; }
    .hero-lede-stamp strong{ font-size:clamp(1.4rem, 6vw, 1.8rem); }
  }

  /* ---------- gallery teaser ---------- */
  /* Kleine galerie-intro met achtergrond en centrale tekst voor de preview. */
  .gallery-teaser{
    background:linear-gradient(180deg, var(--black), var(--panel) 50%, var(--black));
    text-align:center;
  }
  .gallery-lede{ color:rgba(232,226,207,0.78); max-width:56ch; margin:0 auto 32px; }
 
  /* ---------- gallery modal ---------- */
  /* Overlaag voor de fotogalerij: de thumbnails openen in een modal met navigatie. */
  .gallery-modal{
    position:fixed; inset:0; z-index:100; display:none;
    background:rgba(4,4,5,0.92); backdrop-filter:blur(4px);
    align-items:center; justify-content:center; padding:20px;
  }
  .gallery-modal[hidden], .lightbox[hidden]{ display:none !important; }
  .gallery-modal.open{ display:flex; }
  .gallery-modal.gallery-transition .gallery-box{
    animation:modalIn 0.28s ease, modalPulse 0.4s ease;
  }
  @keyframes modalPulse{
    0%{ box-shadow:0 0 0 rgba(124,255,61,0); }
    50%{ box-shadow:0 0 0 1px rgba(124,255,61,0.12), 0 0 24px rgba(124,255,61,0.08); }
    100%{ box-shadow:0 30px 90px -25px rgba(0,0,0,0.9), inset 0 1px 0 rgba(255,255,255,0.04); }
  }
  .gallery-box{
    background:linear-gradient(180deg, rgba(19,18,23,0.96), rgba(10,10,14,0.98));
    border:1px solid rgba(232,226,207,0.22);
    border-radius:10px;
    width:min(1000px, 100%); max-height:88vh; display:flex; flex-direction:column;
    box-shadow:0 30px 90px -25px rgba(0,0,0,0.9), inset 0 1px 0 rgba(255,255,255,0.04);
    animation:modalIn .25s ease;
    overflow:hidden;
  }
  @keyframes modalIn{ from{ opacity:0; transform:translateY(14px) scale(0.98); } to{ opacity:1; transform:none; } }
  .gallery-header{
    display:flex; align-items:center; justify-content:space-between; gap:16px;
    padding:18px 22px; border-bottom:1px solid rgba(232,226,207,0.12);
    background:linear-gradient(180deg, rgba(27,26,33,0.9), rgba(19,18,23,0.88));
  }
  .gallery-header h3{ font-size:1.1rem; color:var(--paper); letter-spacing:0.08em; text-transform:uppercase; }
  .gallery-close{
    background:none; border:1px solid var(--line); color:var(--paper); width:34px; height:34px;
    border-radius:2px; cursor:pointer; font-size:1.1rem; line-height:1; font-family:'Oswald',sans-serif;
    transition:border-color .2s, color .2s;
  }
  .gallery-close:hover{ border-color:var(--slime); color:var(--slime); }
 
  .gallery-tabs{
    display:flex; gap:8px; padding:14px 22px 0; border-bottom:1px solid rgba(232,226,207,0.12);
    overflow-x:auto; flex-shrink:0; background:linear-gradient(180deg, rgba(27,26,33,0.45), rgba(19,18,23,0.2));
    justify-content:flex-start;
  }
  .gallery-tab{
    position:relative; min-height:42px; padding:10px 16px 9px; border:1px solid rgba(232,226,207,0.18);
    border-bottom:none; border-radius:10px 10px 0 0; background:linear-gradient(180deg, rgba(27,26,33,0.9), rgba(19,18,23,0.84));
    color:rgba(232,226,207,0.75); cursor:pointer; white-space:nowrap; transition:all .2s ease;
    font-family:'Oswald',sans-serif; font-size:0.78rem; letter-spacing:0.09em; font-weight:600; text-transform:uppercase;
    box-shadow:inset 0 1px 0 rgba(255,255,255,0.04);
  }
  .gallery-tab::before{
    content:""; position:absolute; left:10px; right:10px; top:-8px; height:12px; border:1px solid rgba(232,226,207,0.18);
    border-bottom:none; border-radius:8px 8px 0 0; background:linear-gradient(180deg, rgba(27,26,33,0.95), rgba(19,18,23,0.7));
    z-index:-1;
  }
  .gallery-tab:hover{ border-color:rgba(124,255,61,0.55); color:var(--paper); transform:translateY(-1px); }
  .gallery-tab:hover::before{ border-color:rgba(124,255,61,0.5); }
  .gallery-tab:focus-visible,
  .gallery-group-btn:focus-visible,
  .gallery-download:focus-visible,
  .gallery-close:focus-visible,
  .gallery-thumb:focus-visible{
    outline:2px solid rgba(124,255,61,0.9); outline-offset:2px;
  }
  .gallery-tab.active{
    background:linear-gradient(180deg, rgba(124,255,61,0.15), rgba(19,18,23,0.95));
    border-color:rgba(124,255,61,0.72); color:var(--paper); box-shadow:0 0 0 1px rgba(124,255,61,0.2), 0 10px 24px rgba(124,255,61,0.05);
  }
  .gallery-tab.active::before{
    background:linear-gradient(180deg, rgba(124,255,61,0.2), rgba(19,18,23,0.72));
    border-color:rgba(124,255,61,0.72);
  }
  .gallery-tab.archive{
    background:linear-gradient(180deg, rgba(255,184,77,0.18), rgba(19,18,23,0.94));
    border-color:rgba(255,184,77,0.62); color:#f9f0d3;
  }
  .gallery-tab.archive::before{
    background:linear-gradient(180deg, rgba(255,184,77,0.22), rgba(19,18,23,0.72));
    border-color:rgba(255,184,77,0.62);
  }
  .gallery-tab.archive.active{
    background:linear-gradient(180deg, rgba(255,184,77,0.26), rgba(19,18,23,0.97));
    border-color:rgba(255,184,77,0.8); box-shadow:0 0 0 1px rgba(255,184,77,0.18), 0 10px 26px rgba(255,184,77,0.08);
  }

  .gallery-subnav{
    display:flex; flex-wrap:wrap; gap:10px; padding:12px 22px 10px; border-bottom:1px solid rgba(232,226,207,0.12);
    background:linear-gradient(180deg, rgba(27,26,33,0.42), rgba(18,17,22,0.22));
  }
  .gallery-group-btn{
    position:relative; display:inline-flex; align-items:center; justify-content:center; min-height:34px;
    padding:8px 14px 7px; border:1px solid rgba(232,226,207,0.16); border-radius:8px 8px 6px 6px;
    background:linear-gradient(180deg, rgba(27,26,33,0.72), rgba(19,18,23,0.9));
    color:rgba(232,226,207,0.82); cursor:pointer; transition:all .2s ease;
    font-family:'Oswald',sans-serif; font-size:0.72rem; letter-spacing:0.08em; font-weight:600; text-transform:uppercase;
    box-shadow:inset 0 1px 0 rgba(255,255,255,0.04);
  }
  .gallery-group-btn::before{
    content:""; position:absolute; left:8px; right:8px; top:-6px; height:9px; border:1px solid rgba(232,226,207,0.18);
    border-bottom:none; border-radius:7px 7px 0 0; background:linear-gradient(180deg, rgba(27,26,33,0.88), rgba(19,18,23,0.62));
  }
  .gallery-group-btn:hover{ border-color:rgba(139,61,240,0.7); color:var(--paper); transform:translateY(-1px); }
  .gallery-group-btn:hover::before{ border-color:rgba(139,61,240,0.7); }
  .gallery-group-btn.active{
    background:linear-gradient(180deg, rgba(139,61,240,0.18), rgba(19,18,23,0.96));
    border-color:rgba(139,61,240,0.7); color:var(--paper); box-shadow:0 0 0 1px rgba(139,61,240,0.15), 0 8px 20px rgba(139,61,240,0.06);
  }
  .gallery-group-btn.active::before{
    background:linear-gradient(180deg, rgba(139,61,240,0.2), rgba(19,18,23,0.72));
    border-color:rgba(139,61,240,0.7);
  }
 
  .gallery-body{ padding:22px; overflow-y:auto; flex:1; background:linear-gradient(180deg, rgba(14,13,17,0.85), rgba(12,12,16,0.98)); }
  .gallery-grid{
    display:grid; grid-template-columns:repeat(auto-fill, minmax(140px, 1fr)); gap:12px;
    padding:8px 0 4px;
  }
  .gallery-thumb{
    aspect-ratio:1; border-radius:8px; overflow:hidden; border:1px solid rgba(232,226,207,0.16);
    background:linear-gradient(180deg, rgba(27,26,33,0.88), rgba(17,16,20,0.96)); cursor:pointer; padding:0; position:relative;
    box-shadow:inset 0 1px 0 rgba(255,255,255,0.04), 0 12px 18px rgba(0,0,0,0.18);
  }
  .gallery-thumb img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .3s ease, filter .3s ease; filter:saturate(0.85) contrast(1.02); }
  .gallery-thumb:hover img{ transform:scale(1.07); filter:saturate(1); }
  .gallery-thumb::before{
    content:""; position:absolute; inset:0; background:linear-gradient(135deg, rgba(255,255,255,0.08), transparent 40%);
    pointer-events:none;
  }
  .gallery-thumb::after{
    content:""; position:absolute; inset:0; box-shadow:inset 0 0 0 1px rgba(124,255,61,0);
    transition:box-shadow .2s;
  }
  .gallery-thumb:hover::after{ box-shadow:inset 0 0 0 2px rgba(124,255,61,0.7); }
 
  .gallery-empty{ color:rgba(232,226,207,0.5); text-align:center; padding:50px 20px; font-size:0.95rem; }
  .gallery-downloads{ display:flex; flex-direction:column; align-items:flex-start; gap:10px; padding:14px 22px 0; }
  .gallery-downloads[hidden]{ display:none !important; }
  .gallery-downloads.archive{
    position:relative; padding:16px 22px 12px; margin-top:8px; border-top:1px dashed rgba(255,184,77,0.35);
    background:linear-gradient(180deg, rgba(255,184,77,0.05), rgba(19,18,23,0.04));
    border-radius:0 0 12px 12px; box-shadow:inset 0 1px 0 rgba(255,255,255,0.02);
  }
  .gallery-downloads.archive::before{
    content:"ARCHIEF DOSSIER"; display:block; width:fit-content; margin-bottom:8px;
    padding:4px 8px; border:1px solid rgba(255,184,77,0.44); border-radius:999px;
    background:rgba(255,184,77,0.08); color:#f9d591; font-size:0.62rem; letter-spacing:0.14em;
    font-family:'Oswald',sans-serif; text-transform:uppercase;
  }
  .gallery-download{
    display:inline-flex; align-items:center; gap:12px; width:100%; max-width:440px;
    padding:8px 12px; border-radius:12px; border:1px solid rgba(255,184,77,0.5);
    background:linear-gradient(180deg, rgba(255,184,77,0.12), rgba(255,184,77,0.06)); color:var(--paper); text-decoration:none;
    font-family:'Oswald',sans-serif; font-size:0.76rem; letter-spacing:0.08em; text-transform:uppercase;
    transition:border-color .2s, background .2s, transform .2s, box-shadow .2s, filter .2s;
    box-shadow:inset 0 1px 0 rgba(255,255,255,0.05), 0 10px 18px rgba(255,184,77,0.04);
  }
  .gallery-download:hover{ background:rgba(255,184,77,0.14); border-color:rgba(255,184,77,0.85); transform:translateY(-1px); box-shadow:0 8px 18px rgba(255,184,77,0.08); }
  .gallery-download-thumb{
    display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px;
    border-radius:8px; border:1px solid rgba(255,184,77,0.6); background:linear-gradient(180deg, rgba(255,184,77,0.18), rgba(255,184,77,0.06));
    color:#f9d591; font-size:0.56rem; font-weight:700; letter-spacing:0.1em; flex-shrink:0;
  }
  .gallery-download-label{
    overflow:hidden; text-overflow:ellipsis; white-space:nowrap; flex:1; min-width:0;
  }
 
  /* lightbox within modal */
  .lightbox{
    position:fixed; inset:0; z-index:110; display:none; align-items:center; justify-content:center;
    background:rgba(2,2,3,0.96); padding:30px;
  }
  .lightbox.open{ display:flex; }
  .lightbox img{ max-width:100%; max-height:82vh; border-radius:3px; box-shadow:0 30px 80px rgba(0,0,0,0.7); }
  .lightbox-close, .lightbox-prev, .lightbox-next{
    position:absolute; background:rgba(19,18,23,0.85); border:1px solid var(--line); color:var(--paper);
    cursor:pointer; border-radius:2px; font-family:'Oswald',sans-serif; transition:border-color .2s, color .2s;
  }
  .lightbox-close{ top:20px; right:20px; width:38px; height:38px; font-size:1.2rem; }
  .lightbox-prev, .lightbox-next{ top:50%; transform:translateY(-50%); width:46px; height:60px; font-size:1.4rem; }
  .lightbox-prev{ left:16px; } .lightbox-next{ right:16px; }
  .lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{ border-color:var(--slime); color:var(--slime); }
  .lightbox-counter{
    position:absolute; bottom:20px; left:50%; transform:translateX(-50%);
    font-family:'Oswald',sans-serif; font-size:0.8rem; letter-spacing:0.08em; color:rgba(232,226,207,0.6);
  }
 
  @media (max-width: 780px){
    .lightbox-prev, .lightbox-next{ width:38px; height:50px; }
  }