:root {
  --navy: #14304f;
  --navy-dark: #0e2338;
  --red: #e3242b;
  --red-dark: #c81d24;
  --blue: #0f7fb5;
  --blue-light: #5db7e0;
  --text: #1c2b3a;
  --text-muted: #56687a;
  --text-muted-2: #8fa2b3;
  --border: #e3ebf1;
  --bg-blue: #eaf6fc;
  --bg-red: #fdeeee;
  --bg-gray: #f4f7fa;
  --bg-hero: #f4f9fc;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Archivo', sans-serif;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

a { color: var(--blue); }
a:hover { color: var(--red); }

img { max-width: 100%; display: block; }

input, select, textarea, button {
  font-family: 'Archivo', sans-serif;
  font-size: 15px;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Disclosure strip */
.disclosure {
  background: #fff7e6;
  color: #7a5b12;
  border-bottom: 1px solid #f0deb0;
  font-size: 13px;
  text-align: center;
  padding: 8px 16px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(20, 48, 79, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 78px;
  padding-top: 10px;
  padding-bottom: 10px;
  flex-wrap: wrap;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-link img {
  height: 46px;
}

.main-nav {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-left: 12px;
}

.main-nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 15px;
}
.main-nav a[aria-current="page"] { color: var(--red); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 10px 18px;
  border-radius: 0 0 8px 0;
  z-index: 1000;
  text-decoration: none;
  font-weight: 700;
}
.skip-link:focus { left: 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}

.phone-link {
  text-decoration: none;
  color: var(--navy);
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 22px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-family: 'Archivo', sans-serif;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
}
.btn-primary:hover { background: var(--red-dark); color: var(--white); }

.btn-outline {
  background: var(--white);
  color: var(--navy);
  border: 2px solid var(--border);
  padding: 10px 20px;
}
.btn-outline:hover { border-color: var(--navy); color: var(--navy); }

.btn-lg { font-size: 17px; padding: 16px 28px; }

.nav-toggle-input { display: none; }
.nav-toggle-label {
  display: none;
  cursor: pointer;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-left: auto;
  order: 3;
}
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  position: relative;
}
.nav-toggle-label span::before { content: ""; top: -7px; position: absolute; }
.nav-toggle-label span::after { content: ""; top: 7px; position: absolute; }

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--bg-hero) 0%, var(--white) 100%);
  border-bottom: 1px solid #eef3f7;
  padding: 56px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 48px;
  align-items: center;
}

.badge-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.badge {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
}
.badge-blue { background: var(--bg-blue); color: var(--blue); }
.badge-red { background: var(--bg-red); color: var(--red-dark); }

h1 {
  margin: 20px 0 0;
  font-size: 40px;
  line-height: 1.15;
  font-weight: 800;
  color: var(--navy);
}

.lede {
  margin: 18px 0 0;
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 52ch;
}

.cta-row {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 24px;
}

.trust-row {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-top: 22px;
  flex-wrap: wrap;
}
.trust-row img.cerga { height: 36px; border-radius: 6px; }
.trust-row img.gasbe { height: 40px; }
.trust-note {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.4;
  border-left: 1px solid var(--border);
  padding-left: 18px;
}

/* Photo placeholder (no real photos available yet) */
.photo-slot {
  margin: 0;
  min-height: 280px;
  height: 100%;
  border-radius: 16px;
  border: 2px dashed #cbdce8;
  background: var(--bg-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}
.photo-slot figcaption {
  margin: 0;
  color: var(--text-muted-2);
  font-size: 14px;
  font-weight: 600;
  max-width: 26ch;
}

/* Sections */
.section { padding: 72px 0; }
.section--alt { background: var(--bg-gray); }
.section--dark { background: var(--navy); color: var(--white); }
.section--border-b { border-bottom: 1px solid #eef3f7; }

.eyebrow {
  color: var(--blue);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.section--dark .eyebrow { color: var(--blue-light); }

.section-head { max-width: 60ch; margin-bottom: 36px; }
.section-head h2 {
  margin: 0 0 10px;
  font-size: 30px;
  font-weight: 800;
  color: var(--navy);
}
.section--dark .section-head h2 { color: var(--white); }
.section-head p { margin: 0; font-size: 17px; line-height: 1.6; color: var(--text-muted); }
.section--dark .section-head p { color: #b9cbdd; }

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--white);
}
.card h3 { margin: 0; font-size: 20px; font-weight: 700; color: var(--navy); }
.card p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--text-muted); }
.card a.card-link { color: var(--blue); font-weight: 700; font-size: 15px; text-decoration: none; margin-top: auto; }
.card--cta {
  background: var(--navy);
  color: var(--white);
  justify-content: center;
}
.card--cta h3 { color: var(--white); }
.card--cta p { color: #b9cbdd; }
.card--cta .btn { align-self: flex-start; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}
.about-list { display: flex; flex-direction: column; gap: 14px; margin-top: 8px; padding: 0; list-style: none; }
.about-list li { display: flex; gap: 12px; align-items: baseline; font-size: 16px; line-height: 1.5; color: #e8eef4; }
.about-list li::before { content: "\2022"; color: var(--red); font-weight: 800; }

/* Brands */
.brands-row {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.brand-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-muted-2);
  letter-spacing: 0.02em;
}

/* Pills */
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  background: var(--bg-blue);
  color: var(--navy);
  font-weight: 600;
  font-size: 15px;
  padding: 9px 16px;
  border-radius: 999px;
}
.pill-note { color: var(--text-muted); font-size: 15px; padding: 9px 4px; }

/* CTA band */
.cta-band {
  background: var(--navy);
  color: var(--white);
  padding: 56px 0;
  text-align: center;
}
.cta-band h2 { margin: 0 0 12px; font-size: 28px; font-weight: 800; }
.cta-band p { margin: 0 0 24px; color: #b9cbdd; font-size: 17px; }
.cta-band .cta-row { justify-content: center; }
.cta-band .phone-link { color: var(--white); }
.cta-band .phone-link:hover { color: var(--blue-light); }

/* Reviews */
.reviews-grid, .realisaties-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.review-card {
  background: var(--white);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 1px solid var(--border);
}
.stars { color: #f5a623; font-size: 18px; letter-spacing: 2px; }
.review-card p { margin: 0; font-size: 15px; line-height: 1.65; color: #3d4f61; }
.review-card span { font-size: 14px; font-weight: 700; color: var(--navy); margin-top: auto; }
.reviews-note { margin: 0 0 24px; font-size: 14px; color: var(--text-muted-2); }

.realisatie-card { display: flex; flex-direction: column; gap: 12px; }
.realisatie-card .photo-slot { min-height: 220px; }
.realisatie-card span { font-size: 15px; font-weight: 600; color: var(--navy); }

/* Breadcrumb */
.breadcrumb {
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--blue); text-decoration: none; }
.breadcrumb span.current { color: var(--navy); font-weight: 600; }

/* Sub-page hero */
.subhero { background: var(--bg-blue); padding: 40px 0 56px; }
.subhero h1 { font-size: 36px; }
.subhero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 48px;
  align-items: center;
  margin-top: 4px;
}

/* Feature columns */
.feature-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.feature-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.feature {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 3px solid var(--blue);
  padding-top: 16px;
}
.feature h3 { margin: 0; font-size: 17px; font-weight: 700; color: var(--navy); }
.feature p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--text-muted); }

.type-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.type-card h3 { margin: 0; font-size: 19px; font-weight: 700; color: var(--navy); }
.type-card p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--text-muted); }

.step { display: flex; flex-direction: column; gap: 10px; }
.step span.step-num { font-size: 15px; font-weight: 800; color: var(--red); }
.step h3 { margin: 0; font-size: 17px; font-weight: 700; color: var(--navy); }
.step p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--text-muted); }

/* Offerte / contact */
.offerte-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: start;
}
.offerte-phone {
  text-decoration: none;
  color: var(--white);
  font-weight: 800;
  font-size: 26px;
  display: inline-block;
}
.offerte-phone:hover { color: var(--blue-light); }
.offerte-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 15px;
  color: #b9cbdd;
  line-height: 1.6;
}
.offerte-contact a { color: var(--blue-light); text-decoration: none; }
.offerte-contact a:hover { color: var(--white); }

.form-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: var(--navy); }
.field input, .field select, .field textarea {
  border: 1px solid #cdd7e0;
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text);
}
.field textarea { resize: vertical; }
.form-submit {
  background: var(--red);
  color: var(--white);
  font-weight: 700;
  font-size: 17px;
  padding: 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}
.form-submit:hover { background: var(--red-dark); }
.form-note { font-size: 13px; color: var(--text-muted-2); text-align: center; margin: 0; }

.form-sent {
  background: var(--white);
  border-radius: 16px;
  padding: 44px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}
.form-sent h3 { margin: 0; font-size: 24px; font-weight: 800; color: var(--navy); }
.form-sent p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--text-muted); }
.form-sent[hidden], .form-card[hidden] { display: none; }

/* Legal text */
.legal { max-width: 72ch; }
.legal h2 { font-size: 22px; color: var(--navy); margin-top: 40px; }
.legal h2:first-child { margin-top: 0; }
.legal p { font-size: 16px; line-height: 1.7; color: var(--text-muted); }

/* Footer */
.site-footer { background: var(--navy-dark); padding: 44px 0 32px; }
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-brand { color: var(--white); font-weight: 800; font-size: 18px; }
.footer-col p { color: var(--text-muted-2); font-size: 14px; line-height: 1.7; margin: 0; }
.footer-col a { color: var(--text-muted-2); font-size: 14px; text-decoration: none; }
.footer-col a:hover { color: var(--white); }
.footer-col a.footer-phone { color: var(--white); font-weight: 700; font-size: 15px; }
.footer-bottom {
  border-top: 1px solid #1e3a57;
  margin-top: 28px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: #5a6b7d;
  font-size: 13px;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .about-grid, .subhero-grid, .offerte-grid {
    grid-template-columns: 1fr;
  }
  .cards-grid, .reviews-grid, .realisaties-grid, .feature-grid-4, .feature-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .form-row { grid-template-columns: 1fr; }
  h1 { font-size: 32px; }
}

@media (max-width: 640px) {
  .logo-link { order: 0; }
  .nav-toggle-label { display: block; order: 1; margin-left: auto; }
  .header-actions {
    order: 2;
    width: 100%;
    margin-left: 0;
    justify-content: space-between;
    flex-wrap: wrap;
    row-gap: 8px;
  }
  .header-actions .btn { padding: 10px 16px; font-size: 14px; }
  .main-nav {
    display: none;
    width: 100%;
    order: 3;
    flex-direction: column;
    gap: 4px;
    padding: 12px 0 4px;
    border-top: 1px solid var(--border);
    margin-left: 0;
  }
  .nav-toggle-input:checked ~ .container .main-nav {
    display: flex;
  }
  .site-header .container { position: relative; }
  .cards-grid, .reviews-grid, .realisaties-grid, .feature-grid-4, .feature-grid-3 {
    grid-template-columns: 1fr;
  }
  .brands-row { gap: 24px; }
  .footer-top { flex-direction: column; }
  h1 { font-size: 28px; }
  .lede { font-size: 16px; }
  .btn-lg { padding: 14px 22px; font-size: 16px; }
}