:root {
    --navy: #1a274d;
    --navy-dark: #111c36;
    --navy-light: #2a3a6b;
    --green: #3BAB6F;
    --green-light: #4DC484;
    --green-pale: #E8F7F0;
    --cream: #F7F5F0;
    --warm-white: #FDFCFA;
    --text: #1a1a1a;
    --text-muted: #5a5a5a;
    --text-light: #888;
    --border: #E0DDD5;
    --section-gap: 100px;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Outfit', sans-serif;
    color: var(--text);
    background: var(--warm-white);
    font-size: 16px;
    line-height: 1.75;
  }

  /* ── NAVIGATION ── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    height: 84px;
    transition: height 0.35s ease, box-shadow 0.35s ease;
  }

  .nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
  }

  .nav-logo-img {
    height: 54px;
    width: auto;
    display: block;
    transition: height 0.35s ease;
  }

  nav.scrolled .nav-logo-img { height: 36px; }

  .footer-logo-img {
    height: 40px;
    width: auto;
    display: block;
  }

  nav.scrolled { height: 60px; box-shadow: 0 2px 20px rgba(0,0,0,0.07); }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
  }

  .nav-logo-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }

  .nav-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
  }

  .nav-logo-text .brand { font-size: 17px; font-weight: 600; color: var(--navy); letter-spacing: -0.3px; }
  .nav-logo-text .tagline { font-size: 11px; color: var(--green); font-weight: 500; letter-spacing: 0.5px; text-transform: uppercase; }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
  }

  .nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 16px;
    font-weight: 500;
    transition: color 0.2s;
  }

  .nav-links a:hover { color: var(--navy); }

  .nav-cta {
    background: var(--green);
    color: white !important;
    padding: 9px 20px;
    border-radius: 6px;
    font-weight: 600 !important;
    transition: background 0.2s !important;
  }

  .nav-cta:hover { background: var(--green-light) !important; }

  .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; border: none; background: none; padding: 4px; }
  .hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: 0.3s; }

  /* ── HERO ── */
  #home {
    padding-top: 60px;
    min-height: 88vh;
    display: flex;
    align-items: center;
    background: var(--navy);
    position: relative;
    overflow: hidden;
  }

  .hero-photo-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1521791136064-7986c2920216?w=1600&q=80&auto=format&fit=crop');
    background-size: cover;
    background-position: center 30%;
    opacity: 0.13;
    z-index: 0;
  }

  .hero-bg-shape {
    position: absolute;
    top: -80px; right: -120px;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: var(--navy-light);
    opacity: 0.25;
  }

  .hero-bg-shape-2 {
    position: absolute;
    bottom: -100px; left: -80px;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: var(--green);
    opacity: 0.08;
  }

  .hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 56px 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
  }

  .hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(59, 171, 111, 0.15);
    border: 1px solid rgba(59, 171, 111, 0.3);
    color: #6dd9a0;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 24px;
  }

  .hero-label::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--green-light);
  }

  .hero-title {
    font-family: 'Lora', serif;
    font-size: 52px;
    line-height: 1.12;
    color: white;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
  }

  .hero-title em {
    font-style: italic;
    color: #6dd9a0;
  }

  .hero-desc {
    font-size: 16px;
    color: rgba(255,255,255,0.72);
    line-height: 1.7;
    margin-bottom: 40px;
    font-weight: 300;
  }

  .hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }

  .btn-primary {
    background: var(--green);
    color: white;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: background 0.2s, transform 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .btn-primary:hover { background: var(--green-light); transform: translateY(-1px); }

  .btn-outline {
    border: 1.5px solid rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.85);
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: border-color 0.2s, background 0.2s;
  }

  .btn-outline:hover { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.06); }

  .hero-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    padding: 36px;
    backdrop-filter: blur(4px);
  }

  .hero-card-title {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 20px;
  }

  .hero-stat {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .hero-stat:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

  .hero-stat-val {
    font-family: 'Lora', serif;
    font-size: 32px;
    color: white;
    line-height: 1;
    margin-bottom: 4px;
  }

  .hero-stat-val span { color: var(--green-light); }

  .hero-stat-label { font-size: 13px; color: rgba(255,255,255,0.55); }

  /* ── SECTIONS ── */
  section { padding: var(--section-gap) 40px; }

  .section-inner { max-width: 1100px; margin: 0 auto; }

  .section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
  }

  .section-label::before {
    content: '';
    width: 20px; height: 2px;
    background: var(--green);
    border-radius: 1px;
  }

  .section-title {
    font-family: 'Lora', serif;
    font-size: 40px;
    color: var(--navy);
    line-height: 1.15;
    letter-spacing: -0.3px;
    margin-bottom: 16px;
  }

  .section-intro {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.75;
  }

  /* ── USP STRIP ── */
  #usp {
    background: var(--cream);
    padding: 40px 40px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .usp-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .usp-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
  }

  .usp-icon {
    width: 40px; height: 40px;
    background: var(--green-pale);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .usp-icon svg { width: 20px; height: 20px; }

  .usp-item h4 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 2px; }
  .usp-item p { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

  /* ── OVER HANS ── */
  #over {
    background: white;
  }

  .over-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .over-photo {
    position: relative;
  }

  .over-photo-frame {
    background: var(--cream);
    border: 2px dashed var(--border);
    border-radius: 16px;
    aspect-ratio: 4/5;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 14px;
    text-align: center;
    gap: 12px;
    padding: 40px;
  }

  .over-photo-frame svg { width: 48px; height: 48px; opacity: 0.4; }
  .over-photo-frame p { font-size: 13px; color: var(--text-light); max-width: 200px; }

  .over-badge {
    position: absolute;
    bottom: 28px; right: -24px;
    background: var(--navy);
    color: white;
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    box-shadow: 0 8px 24px rgba(27,58,92,0.25);
  }

  .over-badge strong { display: block; font-size: 22px; font-weight: 700; color: var(--green-light); }

  .over-kwaliteiten {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .kwal-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--text-muted);
  }

  .kwal-check {
    width: 22px; height: 22px;
    background: var(--green-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .kwal-check svg { width: 12px; height: 12px; }

  /* ── DIENSTEN ── */
  #diensten { background: var(--cream); }

  .diensten-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
  }

  .dienst-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 32px 28px;
    transition: box-shadow 0.25s, transform 0.25s;
  }

  .dienst-card:hover {
    box-shadow: 0 12px 40px rgba(27,58,92,0.1);
    transform: translateY(-3px);
  }

  .dienst-number {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--green);
    text-transform: uppercase;
    margin-bottom: 16px;
  }

  .dienst-icon {
    width: 48px; height: 48px;
    background: var(--green-pale);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }

  .dienst-icon svg { width: 24px; height: 24px; }

  .dienst-card h3 {
    font-size: 19px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 12px;
    line-height: 1.3;
  }

  .dienst-card p { font-size: 16px; color: var(--text-muted); line-height: 1.7; }

  .dienst-highlight {
    border-color: var(--green);
    border-width: 2px;
    position: relative;
    overflow: hidden;
  }

  .dienst-highlight::before {
    content: 'Populair';
    position: absolute;
    top: 16px; right: -24px;
    background: var(--green);
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 4px 32px;
    transform: rotate(45deg);
  }

  /* ── SUBSIDIES ── */
  #subsidies { background: white; }

  .subsidies-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    margin-bottom: 60px;
  }

  .subsidie-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .subsidie-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    transition: border-color 0.2s, box-shadow 0.2s;
  }

  .subsidie-card:hover {
    border-color: var(--green);
    box-shadow: 0 4px 20px rgba(59,171,111,0.1);
  }

  .subsidie-tag {
    display: inline-block;
    background: var(--green-pale);
    color: var(--green);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 12px;
  }

  .subsidie-card h4 { font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
  .subsidie-card p { font-size: 16px; color: var(--text-muted); line-height: 1.6; }

  .subsidies-note {
    background: var(--cream);
    border-left: 3px solid var(--green);
    border-radius: 0 10px 10px 0;
    padding: 20px 24px;
    margin-top: 40px;
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.7;
  }

  .subsidies-note strong { color: var(--navy); }

  /* ── WERKWIJZE ── */
  #werkwijze { background: var(--navy); }

  #werkwijze .section-title { color: white; }
  #werkwijze .section-intro { color: rgba(255,255,255,0.6); }
  #werkwijze .section-label { color: #6dd9a0; }
  #werkwijze .section-label::before { background: #6dd9a0; }

  .werkwijze-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    margin-top: 56px;
    position: relative;
  }

  .werkwijze-steps::before {
    content: '';
    position: absolute;
    top: 28px; left: 0; right: 0;
    height: 1px;
    background: rgba(255,255,255,0.1);
    z-index: 0;
  }

  .stap {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    padding: 28px 24px 32px;
    position: relative;
    z-index: 1;
    transition: background 0.2s;
  }

  .stap:hover { background: rgba(255,255,255,0.07); }

  .stap-num {
    width: 44px; height: 44px;
    background: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
  }

  .stap h3 { font-size: 16px; font-weight: 600; color: white; margin-bottom: 10px; }
  .stap p { font-size: 16px; color: rgba(255,255,255,0.55); line-height: 1.65; }

  .nocurenopay-block {
    margin-top: 60px;
    background: rgba(59,171,111,0.1);
    border: 1px solid rgba(59,171,111,0.2);
    border-radius: 14px;
    padding: 36px 40px;
    display: flex;
    align-items: center;
    gap: 40px;
  }

  .ncnp-icon {
    width: 64px; height: 64px;
    background: rgba(59,171,111,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .ncnp-icon svg { width: 32px; height: 32px; }

  .nocurenopay-block h3 { font-size: 22px; font-weight: 700; color: white; margin-bottom: 8px; }
  .nocurenopay-block p { font-size: 16px; color: rgba(255,255,255,0.6); line-height: 1.7; }
  .ncnp-perc { font-size: 36px; font-weight: 700; color: var(--green-light); font-family: 'Lora', serif; }

  /* ── SUBSIDIESCAN ── */
  #subsidiescan {
    background: var(--cream);
  }

  .scan-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .scan-preview-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .scan-preview-header h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 10px;
  }

  .scan-preview-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }

  .scan-preview-meta span {
    font-size: 12px;
    font-weight: 600;
    color: var(--green);
    background: var(--green-pale);
    padding: 4px 10px;
    border-radius: 20px;
  }

  .scan-preview-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .scan-preview-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--navy);
    padding: 10px 14px;
    background: var(--cream);
    border-radius: 8px;
  }

  .scan-preview-list li svg {
    width: 18px; height: 18px;
    flex-shrink: 0;
  }

  .scan-preview-result {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    padding-top: 4px;
    border-top: 1px solid var(--border);
  }

  .scan-preview-result svg { width: 18px; height: 18px; flex-shrink: 0; }

  .btn-scan-start {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--green);
    color: white;
    text-decoration: none;
    padding: 15px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    transition: background 0.2s, transform 0.15s;
  }

  .btn-scan-start:hover { background: var(--green-light); transform: translateY(-1px); }

  .btn-submit {
    width: 100%;
    background: var(--green);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.2s;
  }

  .btn-submit:hover { background: var(--green-light); }

  .form-group { margin-bottom: 16px; }

  .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Outfit', sans-serif;
    color: var(--text);
    background: white;
    transition: border-color 0.2s;
    outline: none;
    appearance: none;
  }

  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(59,171,111,0.1); }

  .form-group textarea { resize: vertical; min-height: 90px; }

  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

  .scan-voordelen { display: flex; flex-direction: column; gap: 20px; }

  .scan-voordeel {
    display: flex;
    gap: 16px;
    align-items: flex-start;
  }

  .scan-voordeel-icon {
    width: 44px; height: 44px;
    background: var(--green-pale);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .scan-voordeel-icon svg { width: 22px; height: 22px; }

  .scan-voordeel h4 { font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
  .scan-voordeel p { font-size: 16px; color: var(--text-muted); line-height: 1.6; }

  /* ── CONTACT ── */
  #contact { background: white; }

  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }

  .contact-info h3 {
    font-size: 26px;
    font-family: 'Lora', serif;
    color: var(--navy);
    margin-bottom: 16px;
  }

  .contact-info p {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 32px;
  }

  .contact-details { display: flex; flex-direction: column; gap: 16px; }

  .contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 16px;
  }

  .contact-item-icon {
    width: 40px; height: 40px;
    background: var(--cream);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .contact-item-icon svg { width: 18px; height: 18px; }

  .contact-item span { color: var(--text-muted); }
  .contact-item strong { display: block; color: var(--navy); font-weight: 500; }

  .contact-form-wrap {
    background: var(--cream);
    border-radius: 16px;
    padding: 40px;
  }

  .contact-form-wrap h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 20px;
  }

  /* ── FOOTER ── */
  footer {
    background: var(--navy-dark);
    padding: 60px 40px 32px;
    color: rgba(255,255,255,0.6);
  }

  .footer-inner {
    max-width: 1100px;
    margin: 0 auto;
  }

  .footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 32px;
  }

  .footer-brand p { font-size: 16px; line-height: 1.7; margin-top: 16px; max-width: 300px; }

  .footer-col h4 { font-size: 13px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: rgba(255,255,255,0.8); margin-bottom: 16px; }

  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

  .footer-col ul li { font-size: 16px; color: rgba(255,255,255,0.5); }
  .footer-col ul a { text-decoration: none; color: rgba(255,255,255,0.5); font-size: 16px; transition: color 0.2s; }
  .footer-col ul a:hover { color: var(--green-light); }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,0.35);
  }

  .footer-bottom a { color: rgba(255,255,255,0.5); text-decoration: none; }

  /* ── MOBILE ── */
  @media (max-width: 900px) {
    .nav-inner { padding: 0 20px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }

    .nav-links.open {
      display: flex;
      flex-direction: column;
      position: fixed;
      top: 60px; left: 0; right: 0;
      background: white;
      padding: 24px;
      border-bottom: 1px solid var(--border);
      box-shadow: 0 8px 24px rgba(0,0,0,0.08);
      z-index: 99;
      gap: 20px;
    }

    section { padding: 60px 20px; }
    #usp { padding: 32px 20px; }

    .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 48px 20px; }
    .hero-title { font-size: 36px; }
    .hero-card { display: none; }
    .section-title { font-size: 30px; }
    .usp-grid { grid-template-columns: 1fr 1fr; }
    .over-grid { grid-template-columns: 1fr; gap: 40px; }
    .over-badge { right: 0; }
    .diensten-grid { grid-template-columns: 1fr; }
    .subsidies-intro { grid-template-columns: 1fr; gap: 40px; }
    .subsidie-cards { grid-template-columns: 1fr 1fr; }
    .werkwijze-steps { grid-template-columns: 1fr 1fr; gap: 16px; }
    .werkwijze-steps::before { display: none; }
    .nocurenopay-block { flex-direction: column; text-align: center; padding: 28px; }
    .scan-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-top { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .form-row { grid-template-columns: 1fr; }
  }

  @media (max-width: 500px) {
    .usp-grid { grid-template-columns: 1fr; }
    .subsidie-cards { grid-template-columns: 1fr; }
    .werkwijze-steps { grid-template-columns: 1fr; }
  }