:root {
    --wit: #ffffff;
    --warm-wit: #f5f4f1;
    --warm-grijs: #ededea;
    --grijs-border: #d9d6d0;
    --grijs: #6b6b68;
    --donker: #3a3a38;
    --geel: #f5c800;
    --geel-hover: #d4ae00;
    --tekst: #1f1f1f;
    /* legacy aliases */
    --zwart: #3a3a38;
    --lichtgrijs: #ededea;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  .icon { width: 1.15em; height: 1.15em; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; fill: none; flex-shrink: 0; }
  .hero-badge .icon, .btn .icon { width: 18px; height: 18px; }
  .dienst-icon .icon, .contact-item-icon .icon, .hi-icon .icon { width: 24px; height: 24px; }


  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--wit);
    color: var(--tekst);
    overflow-x: hidden;
  }


 

  /* NAV */
  nav {
    position: fixed; top: 0; width: 100%; z-index: 100;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 6vw;
    height: 64px;
    border-bottom: 2px solid var(--geel);
  }
  .nav-logo {
    display: inline-flex; align-items: center;
    height: 44px; text-decoration: none;
    transition: transform 0.25s ease;
  }
  .nav-logo img {
    height: 44px; width: auto; display: block;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.08));
  }
  .nav-logo:hover { transform: translateY(-1px); }
  nav { height: 76px; }
  .mobile-menu { top: 76px; }
  .nav-links { display: flex; gap: 2rem; list-style: none; }
  .nav-links a {
    color: #555; text-decoration: none; font-size: 0.9rem;
    font-weight: 500; letter-spacing: 0.03em;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--geel); }
  .nav-cta {
    background: var(--geel); color: var(--zwart) !important;
    padding: 8px 18px; border-radius: 4px;
    font-weight: 600 !important;
  }
  .nav-cta:hover { background: var(--geel-hover) !important; color: var(--zwart) !important; }

  /* HAMBURGER */
  .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
  .hamburger span { display: block; width: 26px; height: 2px; background: var(--tekst); transition: all 0.3s; }
  .mobile-menu {
    display: none; position: fixed; top: 64px; left: 0; width: 100%;
    background: rgba(255,255,255,0.98);
    flex-direction: column; padding: 1.5rem 6vw 2rem;
    border-bottom: 2px solid var(--geel);
    z-index: 99;
  }
  .mobile-menu a {
    color: #555; text-decoration: none; font-size: 1.1rem;
    padding: 0.75rem 0; border-bottom: 1px solid #dededa;
    display: block; font-weight: 500;
    transition: color 0.2s;
  }
  .mobile-menu a:hover { color: var(--geel); }
  .mobile-menu a:last-child { border-bottom: none; }
  .mobile-menu.open { display: flex; }

  /* HERO */
  .hero-inner {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; gap: 3rem;
  }
  .hero-logo-wrap {
    flex-shrink: 0; display: flex; align-items: center; justify-content: center;
    animation: fadeUp 0.8s 0.5s ease both;
  }
  .hero-logo {
    width: clamp(200px, 28vw, 380px);
    filter: drop-shadow(0 18px 34px rgba(40,40,40,0.14));
    mix-blend-mode: multiply;
  }
  @media(max-width: 900px) {
    .hero-inner { flex-direction: column; gap: 2rem; }
    .hero-logo { width: 220px; }
    .hero-logo-wrap { order: -1; }
  }

  #home {
    min-height: 100vh;
    background: var(--wit);
    display: flex; align-items: center;
    padding: 100px 6vw 60px;
    position: relative;
    overflow: hidden;
  }
  .hero-bg-accent {
    position: absolute; right: -80px; top: -80px;
    width: 600px; height: 600px;
    background: radial-gradient(circle at center, rgba(245,200,0,0.12) 0%, transparent 70%);
    pointer-events: none;
  }
  .hero-line {
    position: absolute; left: 0; bottom: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--geel) 0%, transparent 60%);
  }
  .hero-content { max-width: 700px; position: relative; z-index: 1; }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(245,200,0,0.15); border: 1px solid rgba(245,200,0,0.4);
    color: var(--geel); font-size: 0.78rem; font-weight: 600;
    letter-spacing: 0.12em; text-transform: uppercase;
    padding: 6px 14px; border-radius: 100px; margin-bottom: 2rem;
    animation: fadeUp 0.6s ease both;
  }
  .hero-badge::before { content: ''; display: block; width: 8px; height: 8px; background: var(--geel); border-radius: 50%; animation: pulse 2s infinite; }
  @keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.4)} }

  h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3.5rem, 9vw, 7rem);
    color: var(--tekst);
    line-height: 0.95;
    letter-spacing: -0.01em;
    margin-bottom: 1.5rem;
    animation: fadeUp 0.7s 0.1s ease both;
  }
  h1 .accent { color: var(--geel); }
  h1 .block-label {
    display: block; font-size: clamp(1.2rem, 3vw, 2rem);
    font-family: 'DM Sans', sans-serif;
    font-weight: 300; letter-spacing: 0.06em;
    color: #686868; text-transform: uppercase;
    margin-bottom: 0.4rem;
  }
  .hero-sub {
    font-size: 1.1rem; color: #6f6f6f; font-weight: 300;
    line-height: 1.7; margin-bottom: 2.5rem; max-width: 480px;
    animation: fadeUp 0.7s 0.2s ease both;
  }
  .hero-btns { display: flex; flex-wrap: wrap; gap: 1rem; animation: fadeUp 0.7s 0.3s ease both; }
  .btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: 6px;
    font-family: 'DM Sans', sans-serif; font-size: 0.95rem;
    font-weight: 600; text-decoration: none; transition: all 0.2s;
    cursor: pointer; border: none;
  }
  .btn-primary { background: var(--geel); color: var(--zwart); }
  .btn-primary:hover { background: var(--geel-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,200,0,0.3); }
  .btn-secondary { background: transparent; color: var(--tekst); border: 1.5px solid #cfcfcb; }
  .btn-secondary:hover { border-color: var(--geel); color: var(--geel); transform: translateY(-2px); }
  .btn-wa { background: #25D366; color: #fff; }
  .btn-wa:hover { background: #1ebe5a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.35); }

  .hero-stats {
    display: flex; gap: 2.5rem; margin-top: 3.5rem;
    padding-top: 2.5rem; border-top: 1px solid var(--grijs-border);
    animation: fadeUp 0.7s 0.4s ease both;
  }
  .stat-item { text-align: left; }
  .stat-num { font-family: 'Bebas Neue', sans-serif; font-size: 2.2rem; color: var(--geel); line-height: 1; }
  .stat-label { font-size: 0.78rem; color: #666; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px; }

  @keyframes fadeUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }

  /* SECTIONS GENERAL */
  section { padding: 100px 6vw; }
  .section-tag {
    display: inline-block; background: var(--geel); color: var(--zwart);
    font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.14em; padding: 4px 12px; border-radius: 3px;
    margin-bottom: 1.2rem;
  }
  h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1; letter-spacing: 0.01em;
    margin-bottom: 1.2rem;
  }
  .section-intro { font-size: 1.05rem; color: #666; line-height: 1.7; max-width: 540px; margin-bottom: 3.5rem; }

  /* DIENSTEN */
  #diensten { background: var(--warm-wit); }
  .diensten-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5px;
    background: var(--lichtgrijs);
    border: 1.5px solid var(--lichtgrijs);
    border-radius: 12px;
    overflow: hidden;
  }
  .dienst-card {
    background: var(--wit);
    padding: 2.2rem 2rem;
    display: flex; flex-direction: column;
    transition: background 0.2s;
    position: relative; overflow: hidden;
    cursor: default;
  }
  .dienst-card::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 3px; background: var(--geel);
    transition: width 0.35s ease;
  }
  .dienst-card:hover { background: #fafaf8; }
  .dienst-card:hover::after { width: 100%; }
  .dienst-icon {
    width: 52px; height: 52px; background: #f0f0ee;
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; margin-bottom: 1.2rem;
    transition: background 0.2s;
  }
  .dienst-card:hover .dienst-icon { background: var(--geel); color: #1f1f1f; }
  .dienst-card h3 {
    font-family: 'Bebas Neue', sans-serif; font-size: 1.5rem;
    letter-spacing: 0.04em; margin-bottom: 0.6rem;
  }
  .dienst-card p { font-size: 0.9rem; color: #666; line-height: 1.65; flex: 1; }
  .dienst-foto {
    margin-top: 1.4rem; border-radius: 6px; overflow: hidden; height: 160px;
    background: var(--lichtgrijs);
    display: flex; align-items: center; justify-content: center;
  }
  .dienst-foto img { width:100%; height:100%; object-fit:cover; display:block; }
  .foto-placeholder {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: #6f6f6f; font-size: 0.8rem; text-align: center; padding: 1rem;
  }
  .foto-placeholder svg { opacity: 0.4; }

  .icon {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

  /* OVER ONS */
  #over { background: var(--wit); color: var(--tekst); }
  #over h2 { color: var(--tekst); }
  #over .section-intro { color: #6f6f6f; }
  .over-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
  .over-text p { font-size: 1rem; color: #5e5e5e; line-height: 1.8; margin-bottom: 1.2rem; }
  .over-text p strong { color: var(--geel); font-weight: 600; }
  .over-image {
    border-radius: 12px; overflow: hidden;
    background: #eeeeeb; min-height: 380px;
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .over-image-inner { text-align: center; color: #555; }
  .over-image-inner svg { opacity: 0.3; }
  .over-image-inner p { font-size: 0.85rem; margin-top: 0.5rem; color: #555; }
  .over-highlights { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
  .highlight-item {
    display: flex; align-items: flex-start; gap: 1rem;
    padding: 1rem 1.2rem; background: #f5f5f3;
    border-radius: 8px; border-left: 3px solid var(--geel);
  }
  .highlight-item .hi-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
  .highlight-item h4 { font-size: 0.95rem; font-weight: 600; color: var(--tekst); margin-bottom: 3px; }
  .highlight-item p { font-size: 0.83rem; color: #666; line-height: 1.5; }

  /* WERKPROCES */
  #proces { background: var(--warm-wit); }
  .proces-steps {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
    position: relative;
  }
  .proces-steps::before {
    content: ''; position: absolute; top: 42px; left: 16.67%; right: 16.67%;
    height: 2px; background: var(--geel); z-index: 0;
  }
  .proces-step {
    padding: 2rem 1.5rem; text-align: center; position: relative; z-index: 1;
  }
  .step-num {
    width: 64px; height: 64px; border-radius: 50%;
    background: var(--wit); color: var(--geel);
    font-family: 'Bebas Neue', sans-serif; font-size: 1.8rem;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem; border: 3px solid var(--geel);
  }
  .proces-step h3 { font-family: 'Bebas Neue', sans-serif; font-size: 1.4rem; margin-bottom: 0.6rem; }
  .proces-step p { font-size: 0.88rem; color: #666; line-height: 1.6; }

  /* WERKGEBIED */
  #werkgebied { background: var(--wit); }
  .gebied-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
  .gebied-map {
    background: var(--lichtgrijs); border-radius: 12px;
    aspect-ratio: 1/1; display: flex; align-items: center;
    justify-content: center; font-size: 0.9rem; color: #686868;
    flex-direction: column; gap: 1rem; text-align: center; padding: 2rem;
    position: relative; overflow: hidden;
  }
  .gebied-map svg { opacity: 0.4; }
  .gebied-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1.5rem; }
  .gebied-list li {
    display: flex; align-items: center; gap: 0.8rem;
    padding: 0.75rem 1rem; background: var(--lichtgrijs);
    border-radius: 6px; font-size: 0.9rem; font-weight: 500;
  }
  .gebied-list li::before { content: ''; width: 9px; height: 9px; border-radius: 50%; background: var(--geel); box-shadow: 0 0 0 4px rgba(245,200,0,0.18); flex-shrink: 0; }
  .gebied-info { font-size: 1rem; color: #555; line-height: 1.8; margin-bottom: 1.5rem; }
  .urgentie-box {
    background: var(--wit); color: var(--tekst); border-radius: 10px;
    padding: 1.5rem 1.8rem; border-left: 4px solid var(--geel);
  }
  .urgentie-box h4 { font-family: 'Bebas Neue', sans-serif; font-size: 1.3rem; color: var(--geel); margin-bottom: 0.5rem; display: inline-flex; align-items: center; gap: 0.45rem; }
  .urgentie-box p { font-size: 0.9rem; color: #5e5e5e; line-height: 1.6; }
  .urgentie-box strong { color: var(--geel); }

  /* PRIJZEN */
  #prijzen { background: var(--warm-wit); color: var(--tekst); }
  #prijzen h2 { color: var(--tekst); }
  #prijzen .section-intro { color: #666; }
  .prijs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; }
  .prijs-card {
    background: #f5f5f3; border-radius: 10px; padding: 1.8rem;
    border: 1px solid #d8d8d4; transition: border-color 0.2s, transform 0.2s;
  }
  .prijs-card:hover { border-color: var(--geel); transform: translateY(-4px); }
  .prijs-card h3 { font-family: 'Bebas Neue', sans-serif; font-size: 1.3rem; color: var(--tekst); margin-bottom: 0.5rem; }
  .prijs-tag {
    display: inline-block; background: rgba(245,200,0,0.15); color: var(--geel);
    font-size: 0.75rem; font-weight: 600; padding: 3px 10px;
    border-radius: 100px; letter-spacing: 0.08em; margin-bottom: 1rem;
  }
  .prijs-card p { font-size: 0.85rem; color: #666; line-height: 1.6; }

  /* CONTACT */
  #contact { background: #ffffff; color: var(--tekst); }
  #contact h2 { color: var(--tekst); }
  #contact .section-intro { color: #6f6f6f; } #contact { text-align: center; } #contact .section-intro { margin: 0 auto 2rem; }
  .contact-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; max-width: 620px; margin: 0 auto; }
  .contact-info { display: flex; flex-direction: column; gap: 1.2rem; align-items: center; }
  .contact-item {
    display: flex; align-items: flex-start; gap: 1rem;
    padding: 1.2rem 1.4rem; background: #f5f5f3;
    border-radius: 10px; border: 1px solid #d8d8d4;
    text-decoration: none; color: inherit;
    transition: border-color 0.2s, transform 0.2s;
    width: 100%;
  }
  .contact-item:hover { border-color: var(--geel); transform: translateX(4px); }
  .contact-item-icon {
    width: 44px; height: 44px; background: #ffffff;
    border-radius: 8px; display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; flex-shrink: 0; border: 1px solid #d8d8d4;
  }
  .contact-item-text h4 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: #666; margin-bottom: 4px; }
  .contact-item-text p { font-size: 0.95rem; color: var(--tekst); font-weight: 500; }
  .contact-btns { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; align-items: center; }
  .contact-btns .btn { justify-content: center; font-size: 1rem; padding: 16px 28px; width: 100%; max-width: 340px; }

  /* FOOTER */
  footer {
    background: var(--warm-wit); color: var(--grijs);
    padding: 2.5rem 6vw;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 1rem;
    border-top: 1px solid #d8d8d4;
    font-size: 0.82rem;
  }
  .footer-logo {
    display: inline-flex; align-items: center; text-decoration: none;
  }
  .footer-logo img { height: 36px; width: auto; display: block; }

  /* FLOATING WA BTN */
  .wa-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 58px; height: 58px; background: #25D366;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 24px rgba(37,211,102,0.28);
    text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
    animation: bounceIn 1s 2s both;
  }
  .wa-float:hover { transform: scale(1.12); box-shadow: 0 10px 32px rgba(37,211,102,0.6); }
  .wa-float svg { width: 30px; height: 30px; }
  @keyframes bounceIn { from{opacity:0;transform:scale(0.3)} 70%{transform:scale(1.1)} to{opacity:1;transform:scale(1)} }

  /* RESPONSIVE */
  @media (max-width: 768px) {
    nav { padding: 0 5vw; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    section { padding: 70px 5vw; }
    .over-grid, .gebied-content { grid-template-columns: 1fr; gap: 2.5rem; }
    .proces-steps { grid-template-columns: 1fr; }
    .proces-steps::before { display: none; }
    .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
    .over-image { min-height: 220px; }
    .wa-float { bottom: 16px; right: 16px; }
    .contact-btns .btn { font-size: 0.95rem; }
  }

  /* SCROLL REVEAL */
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }

  /* GALLERY MODAL */
  .gallery-btn {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 1.2rem; padding: 9px 18px;
    background: transparent; border: 1.5px solid var(--geel);
    color: var(--tekst); border-radius: 5px;
    font-family: 'DM Sans', sans-serif; font-size: 0.83rem;
    font-weight: 600; cursor: pointer; transition: all 0.2s;
    text-transform: uppercase; letter-spacing: 0.06em;
    text-decoration: none; align-self: flex-start;
  }
  .gallery-btn:hover { background: var(--geel); color: var(--donker); transform: translateX(2px); }
  .gallery-btn svg { transition: transform 0.2s; }
  .gallery-btn:hover svg { transform: translateX(3px); }

  .modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 2000;
    background: rgba(245,245,243,0.94); backdrop-filter: blur(8px);
    align-items: center; justify-content: center;
    padding: 20px;
  }
  .modal-overlay.open { display: flex; }

  .modal-box {
    background: #ffffff; border-radius: 14px; width: 100%; max-width: 900px;
    max-height: 90vh; overflow-y: auto;
    border: 1px solid #d8d8d4;
    animation: modalIn 0.3s ease;
  }
  @keyframes modalIn { from{opacity:0;transform:scale(0.94)} to{opacity:1;transform:scale(1)} }

  .modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 1.5rem; border-bottom: 1px solid var(--grijs-border);
    position: sticky; top: 0; background: #ffffff; z-index: 1;
  }
  .modal-header h3 {
    font-family: 'Bebas Neue', sans-serif; font-size: 1.6rem;
    color: var(--tekst); letter-spacing: 0.04em;
  }
  .modal-close {
    width: 36px; height: 36px; background: var(--warm-grijs); border: none;
    border-radius: 50%; color: var(--donker); font-size: 1.1rem; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.2s; flex-shrink: 0;
  }
  .modal-close:hover { background: var(--geel); color: var(--zwart); }

  .modal-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 3px; padding: 3px;
  }
  .modal-grid-item {
    position: relative; overflow: hidden; aspect-ratio: 4/3;
    cursor: pointer;
  }
  .modal-grid-item img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.35s ease;
    display: block;
  }
  .modal-grid-item:hover img { transform: scale(1.06); }
  .modal-grid-item .img-label {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    color: #fff; font-size: 0.78rem; padding: 1.5rem 0.8rem 0.7rem;
    opacity: 0; transition: opacity 0.2s;
  }
  .modal-grid-item:hover .img-label { opacity: 1; }

  /* LIGHTBOX */
  .lightbox {
    display: none; position: fixed; inset: 0; z-index: 3000;
    background: rgba(0,0,0,0.97);
    align-items: center; justify-content: center;
    flex-direction: column;
  }
  .lightbox.open { display: flex; }
  .lightbox img {
    max-width: 92vw; max-height: 82vh;
    object-fit: contain; border-radius: 4px;
    animation: fadeIn 0.2s ease;
  }
  @keyframes fadeIn { from{opacity:0} to{opacity:1} }
  .lightbox-caption {
    color: #6f6f6f; font-size: 0.85rem; margin-top: 1rem; text-align: center;
  }
  .lightbox-close {
    position: absolute; top: 20px; right: 20px;
    background: var(--warm-grijs); border: none; color: var(--donker);
    width: 42px; height: 42px; border-radius: 50%;
    font-size: 1.2rem; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.2s;
  }
  .lightbox-close:hover { background: var(--geel); color: var(--zwart); }
  .lightbox-nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.12); border: none; color: #fff;
    width: 48px; height: 48px; border-radius: 50%; font-size: 1.3rem;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s;
  }
  .lightbox-nav:hover { background: var(--geel); color: var(--zwart); }
  .lightbox-prev { left: 20px; }
  .lightbox-next { right: 20px; }

  @media(max-width:600px){
    .modal-grid { grid-template-columns: 1fr 1fr; }
    .lightbox-prev { left: 8px; }
    .lightbox-next { right: 8px; }
  }