:root {
  --da-navy: #0A2D4E;
  --da-navy-2: #08233D;
  --da-blue: #1777C8;
  --da-blue-2: #0B63B3;
  --da-cyan: #00AEEF;
  --da-cyan-soft: #E7F8FF;
  --da-ink: #122033;
  --da-text: #263548;
  --da-muted: #64748B;
  --da-line: #D8E5F0;
  --da-soft: #F4F9FD;
  --da-white: #FFFFFF;
  --da-success: #0F766E;
  --da-warning-bg: #FFF7ED;
  --da-warning-border: #FED7AA;
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 30px;
  --shadow-sm: 0 10px 26px rgba(10, 45, 78, .08);
  --shadow: 0 22px 55px rgba(10, 45, 78, .14);
  --shadow-strong: 0 30px 80px rgba(10, 45, 78, .22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--da-text);
  background: var(--da-white);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 12%, rgba(0,174,239,.10), transparent 30%),
    radial-gradient(circle at 92% 8%, rgba(23,119,200,.08), transparent 28%);
  z-index: -1;
}
a { color: var(--da-blue-2); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
.container { width: min(1140px, calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(850px, calc(100% - 40px)); }
.skip-link { position: absolute; left: -999px; top: 12px; background: #fff; color: #000; padding: 10px 14px; z-index: 999; border-radius: 10px; }
.skip-link:focus { left: 12px; }

.topbar {
  background: linear-gradient(90deg, var(--da-navy), var(--da-blue-2));
  color: #EAF8FF;
  font-size: .92rem;
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; min-height: 42px; gap: 18px; }
.topbar a { color: #fff; font-weight: 750; }
.topbar-links { display: flex; gap: 18px; flex-wrap: wrap; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(216, 229, 240, .88);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 82px; gap: 24px; }
.brand { display: inline-flex; align-items: center; min-width: 240px; text-decoration: none; color: var(--da-navy); }
.brand:hover { text-decoration: none; }
.brand img { width: 250px; height: auto; display: block; }
.primary-nav { display: flex; align-items: center; gap: 4px; }
.primary-nav a {
  color: var(--da-ink);
  padding: 10px 12px;
  border-radius: 999px;
  font-weight: 750;
  font-size: .98rem;
}
.primary-nav a:hover,
.primary-nav a[aria-current="page"] { background: var(--da-cyan-soft); color: var(--da-navy); text-decoration: none; }
.primary-nav .nav-cta {
  background: linear-gradient(135deg, var(--da-blue), var(--da-cyan));
  color: #fff;
  box-shadow: 0 10px 24px rgba(23, 119, 200, .25);
  margin-left: 8px;
}
.primary-nav .nav-cta:hover { color: #fff; filter: brightness(.97); }
.nav-toggle {
  display: none;
  background: var(--da-navy);
  color: #fff;
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 800;
}

.hero, .page-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(231,248,255,.98) 0%, rgba(246,251,255,.98) 50%, rgba(255,255,255,.98) 100%);
}
.hero::after, .page-hero::after {
  content: "";
  position: absolute;
  right: -170px;
  top: -220px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(0,174,239,.13);
}
.hero { padding: 88px 0 86px; }
.page-hero { padding: 74px 0 70px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); gap: 52px; align-items: center; position: relative; z-index: 1; }
.hero-visual { position: relative; }
.hero-visual img { display: block; filter: drop-shadow(0 22px 40px rgba(10, 45, 78, .12)); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.badge, .service-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(216,229,240,.9);
  color: var(--da-navy);
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}
.eyebrow { color: var(--da-blue); text-transform: uppercase; font-size: .82rem; letter-spacing: .13em; font-weight: 900; margin: 0 0 12px; }
h1, h2, h3 { line-height: 1.12; color: var(--da-navy); margin-top: 0; }
h1 { font-size: clamp(2.45rem, 6vw, 4.95rem); letter-spacing: -.055em; margin-bottom: 22px; }
h2 { font-size: clamp(1.55rem, 3vw, 2.5rem); letter-spacing: -.035em; }
h3 { font-size: 1.2rem; }
p { margin-top: 0; }
.lead { font-size: clamp(1.08rem, 2vw, 1.28rem); color: #43546B; max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 900;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.button:hover { text-decoration: none; transform: translateY(-1px); }
.button-primary { background: linear-gradient(135deg, var(--da-blue), var(--da-cyan)); color: #fff; box-shadow: 0 15px 34px rgba(23,119,200,.28); }
.button-primary:hover { color: #fff; box-shadow: 0 18px 42px rgba(23,119,200,.34); }
.button-secondary { background: #fff; color: var(--da-navy); border-color: var(--da-line); box-shadow: var(--shadow-sm); }

.hero-card, .card, .contact-card, .contact-form, .faq-item, .service-item, .feature-grid article, .mini-card {
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(216,229,240,.94);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.hero-card { padding: 28px; box-shadow: var(--shadow); }
.check-list, .compact-list { padding-left: 0; list-style: none; margin-bottom: 0; }
.check-list li, .compact-list li { position: relative; padding-left: 30px; margin-bottom: 10px; }
.check-list li::before, .compact-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--da-cyan);
  font-weight: 1000;
}
.section { padding: 78px 0; }
.section-muted { background: linear-gradient(180deg, var(--da-soft), #fff); }
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.card { padding: 32px; }
.card:hover, .service-item:hover, .faq-item:hover { box-shadow: var(--shadow); }
.text-link { font-weight: 900; }
.section-heading { max-width: 740px; margin-bottom: 34px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.feature-grid article { padding: 24px; }
.feature-grid h3 { margin-bottom: 9px; }
.split-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: linear-gradient(135deg, var(--da-navy), var(--da-blue-2));
  color: #EAF8FF;
  padding: 34px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
}
.split-cta h2 { color: #fff; }
.split-cta .lead, .split-cta p { color: #D9F3FF; }
.service-list { display: grid; gap: 20px; }
.service-item { padding: 30px; }
.service-item p { max-width: 860px; }
.service-item h2 { display: flex; align-items: center; gap: 12px; }
.service-icon {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 14px;
  background: var(--da-cyan-soft);
  color: var(--da-blue-2);
}

.contact-grid { display: grid; grid-template-columns: minmax(285px, .75fr) minmax(0, 1.25fr); gap: 28px; align-items: start; }
.contact-card, .contact-form { padding: 30px; }
.contact-card { position: sticky; top: 110px; }
.contact-list { display: grid; gap: 16px; }
.contact-list p { margin: 0; padding: 14px; background: var(--da-soft); border-radius: var(--radius-sm); }
address { font-style: normal; }
.form-intro { margin-bottom: 22px; }
.form-row { margin-bottom: 18px; }
.two-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
label { display: block; font-weight: 820; margin-bottom: 6px; color: var(--da-navy); }
input, select, textarea {
  width: 100%;
  border: 1px solid #C8D8E6;
  border-radius: 13px;
  padding: 13px 14px;
  color: var(--da-ink);
  background: #fff;
  box-shadow: inset 0 1px 0 rgba(10,45,78,.03);
}
input:focus, select:focus, textarea:focus {
  outline: 4px solid rgba(0,174,239,.18);
  border-color: var(--da-cyan);
}
textarea { resize: vertical; min-height: 170px; }
.field-help { margin: 6px 0 0; color: var(--da-muted); font-size: .92rem; }
.char-count { font-weight: 800; color: var(--da-navy); }
.checkbox-row { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; font-weight: 500; margin: 18px 0; }
.checkbox-row input { width: auto; margin-top: 6px; }
.hp-field { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.notice {
  padding: 13px 15px;
  border-radius: 14px;
  background: var(--da-warning-bg);
  border: 1px solid var(--da-warning-border);
  color: #7C2D12;
  margin-bottom: 18px;
}
.notice.success { background: #ECFDF5; border-color: #A7F3D0; color: #065F46; }
.notice.error { background: #FEF2F2; border-color: #FECACA; color: #991B1B; }
.notice ul { margin: 8px 0 0 20px; padding: 0; }
.form-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.secure-note { color: var(--da-muted); font-size: .94rem; }

.faq-list { display: grid; gap: 18px; }
.faq-item { padding: 26px; }
.legal h2 { margin-top: 34px; }
.legal-table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: .95rem; }
.legal-table th, .legal-table td { border: 1px solid var(--da-line); padding: 12px; text-align: left; vertical-align: top; }
.legal-table th { background: var(--da-soft); }

.site-footer {
  background:
    radial-gradient(circle at 15% 0%, rgba(0,174,239,.18), transparent 35%),
    linear-gradient(135deg, var(--da-navy-2), var(--da-navy));
  color: #DCEBFA;
  padding: 58px 0 24px;
}
.footer-logo { width: 270px; margin-bottom: 16px; }
.site-footer h2 { font-size: 1rem; color: #fff; letter-spacing: 0; }
.site-footer a { color: #B9EEFF; }
.footer-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr 1fr; gap: 30px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 32px; padding-top: 20px; color: #BFD3E7; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }

@media (max-width: 980px) {
  .topbar-inner { align-items: flex-start; flex-direction: column; padding: 10px 0; gap: 6px; }
  .header-inner { position: relative; }
  .nav-toggle { display: inline-flex; flex: 0 0 auto; }
  .primary-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: auto;
    width: min(360px, calc(100vw - 28px));
    max-width: calc(100vw - 28px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    border: 1px solid var(--da-line);
    border-radius: 18px;
    padding: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav a {
    display: block;
    width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .primary-nav .nav-cta { margin-left: 0; text-align: center; }
  .hero-grid, .two-col, .contact-grid, .footer-grid, .feature-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 620px; margin: 0 auto; }
  .split-cta { display: block; }
  .split-cta .button { margin-top: 16px; }
  .contact-card { position: static; }
}
@media (max-width: 680px) {
  .container, .narrow { width: min(100% - 28px, 1120px); }
  .hero, .page-hero, .section { padding: 50px 0; }
  .two-fields { grid-template-columns: 1fr; }
  .brand { min-width: 0; }
  .brand img { width: 176px; }
  .header-inner { min-height: 74px; gap: 12px; }
  .nav-toggle { padding: 10px 12px; }
  .primary-nav { width: calc(100vw - 28px); max-width: calc(100vw - 28px); }
  .hero-actions .button, .form-actions .button { width: 100%; }
  .footer-bottom { display: block; }
}

/* v3.3: harde mobiele header-frame fix - houdt de Menu-knop altijd binnen beeld */
@media (max-width: 980px) {
  html, body {
    max-width: 100%;
    overflow-x: hidden;
  }

  .site-header {
    width: 100%;
    max-width: 100vw;
    overflow: visible;
  }

  .site-header .container.header-inner,
  .site-header .header-inner {
    width: 100%;
    max-width: 100%;
    padding-left: 14px;
    padding-right: 14px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) max-content;
    align-items: center;
    gap: 10px;
    position: relative;
  }

  .brand {
    min-width: 0 !important;
    max-width: 100%;
    overflow: hidden;
  }

  .brand img {
    width: min(190px, calc(100vw - 122px)) !important;
    max-width: 100%;
    height: auto;
    display: block;
  }

  .nav-toggle {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    justify-self: end;
    min-width: auto;
    max-width: 90px;
    flex: 0 0 auto;
    white-space: nowrap;
    margin: 0;
    padding: 10px 12px;
    line-height: 1.1;
  }

  .primary-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 14px;
    left: auto;
    width: min(360px, calc(100vw - 28px));
    max-width: calc(100vw - 28px);
  }
}

@media (max-width: 380px) {
  .site-header .container.header-inner,
  .site-header .header-inner {
    padding-left: 10px;
    padding-right: 10px;
    gap: 8px;
  }

  .brand img {
    width: min(150px, calc(100vw - 108px)) !important;
  }

  .nav-toggle {
    max-width: 78px;
    padding: 9px 10px;
    font-size: .92rem;
  }

  .primary-nav {
    right: 10px;
    width: calc(100vw - 20px);
    max-width: calc(100vw - 20px);
  }
}


/* v3.9: NL/EN language switch */
.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  margin-left: 6px;
  border: 1px solid var(--da-line);
  border-radius: 999px;
  background: #fff;
}
.primary-nav .language-switch a {
  padding: 6px 9px;
  font-size: .82rem;
  font-weight: 900;
  line-height: 1;
  border-radius: 999px;
  color: var(--da-navy);
}
.primary-nav .language-switch a.is-current {
  background: var(--da-navy);
  color: #fff;
}
.primary-nav .language-switch a:hover {
  text-decoration: none;
  background: var(--da-cyan-soft);
  color: var(--da-navy);
}
.primary-nav .language-switch a.is-current:hover {
  background: var(--da-navy);
  color: #fff;
}
@media (max-width: 980px) {
  .language-switch {
    width: 100%;
    justify-content: center;
    margin: 4px 0;
  }
  .primary-nav .language-switch a {
    width: auto;
    min-width: 58px;
    text-align: center;
  }
}