:root {
    --orange: #F26B1D;
    --orange-bright: #FF7A22;
    --black: #141414;
    --ink: #1c1c1c;
    --grey-text: #555;
    --grey-light: #f4f4f4;
    --grey-line: #e6e6e6;
    --white: #ffffff;
    --max: 1240px;
  }

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

  html { scroll-behavior: smooth; }
  section[id] { scroll-margin-top: 90px; }

  body {
    font-family: 'Inter', sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }

  h1, h2, h3, h4 {
    font-family: 'Archivo', sans-serif;
    line-height: 1.05;
    letter-spacing: -0.01em;
  }

  .wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

  /* ---------- TOP BAR ---------- */
  .topbar {
    background: var(--black);
    color: #cfcfcf;
    font-size: 13px;
    letter-spacing: 0.02em;
  }
  .topbar .wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 40px;
  }
  .topbar a { color: #cfcfcf; text-decoration: none; transition: color .2s; }
  .topbar a:hover { color: var(--orange-bright); }
  .topbar .contact-items { display: flex; gap: 26px; }
  .topbar .contact-items span { display: inline-flex; align-items: center; gap: 7px; }
  .topbar .tag { color: var(--orange-bright); font-weight: 600; }

  /* ---------- HEADER / NAV ---------- */
  header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--grey-line);
  }
  header .wrap {
    display: flex; align-items: center; justify-content: space-between;
    height: 78px;
  }
  .logo { display: flex; align-items: baseline; gap: 0; text-decoration: none; }
  .logo .mark {
    font-family: 'Archivo Black', sans-serif;
    font-size: 30px; letter-spacing: -0.02em; color: var(--black);
    line-height: 1;
  }
  .logo .mark .v { color: var(--orange); }
  .logo .sub {
    font-family: 'Archivo', sans-serif; font-weight: 800;
    font-size: 15px; letter-spacing: 0.34em; color: var(--black);
    margin-left: 8px; text-transform: uppercase;
  }
  nav ul { list-style: none; display: flex; gap: 34px; align-items: center; }
  nav a {
    text-decoration: none; color: var(--ink); font-weight: 600;
    font-size: 15px; letter-spacing: 0.01em; position: relative; padding: 4px 0;
  }
  nav a::after {
    content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
    background: var(--orange); transition: width .25s ease;
  }
  nav a:hover::after { width: 100%; }
  .btn {
    display: inline-block; background: var(--orange); color: #fff;
    text-decoration: none; font-weight: 700; font-size: 15px;
    padding: 13px 26px; border-radius: 2px; letter-spacing: 0.01em;
    transition: background .2s, transform .15s;
    border: none; cursor: pointer;
  }
  .btn:hover { background: var(--orange-bright); transform: translateY(-1px); }
  .btn-ghost {
    background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.35);
  }
  .btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
  .btn-dark { background: var(--black); }
  .btn-dark:hover { background: #000; }
  .nav-cta { display: flex; align-items: center; gap: 18px; }

  .menu-toggle { display: none; background: none; border: none; cursor: pointer; }

  /* ---------- HERO ---------- */
  .hero {
    position: relative; color: #fff; overflow: hidden;
    background: linear-gradient(rgba(15,15,15,0.72), rgba(15,15,15,0.78)),
      url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?w=1600&q=80') center/cover;
  }
  .hero .wrap { padding-top: 110px; padding-bottom: 120px; }
  .hero .eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 14px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--orange-bright); margin-bottom: 24px;
  }
  .hero .eyebrow::before {
    content: ''; width: 34px; height: 2px; background: var(--orange);
  }
  .hero h1 {
    font-family: 'Archivo Black', sans-serif;
    font-size: clamp(40px, 6vw, 76px); max-width: 16ch; margin-bottom: 24px;
    text-transform: uppercase; letter-spacing: -0.015em;
  }
  .hero h1 .accent { color: var(--orange); }
  .hero p {
    font-size: 19px; max-width: 52ch; color: #e4e4e4; margin-bottom: 38px;
  }
  .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
  .hero-stats {
    display: flex; gap: 48px; margin-top: 64px; flex-wrap: wrap;
    border-top: 1px solid rgba(255,255,255,0.15); padding-top: 32px;
  }
  .hero-stats .stat .num {
    font-family: 'Archivo Black', sans-serif; font-size: 38px; color: #fff; line-height: 1;
  }
  .hero-stats .stat .num span { color: var(--orange); }
  .hero-stats .stat .label { font-size: 14px; color: #bdbdbd; margin-top: 6px; }

  /* ---------- SECTION SHELL ---------- */
  section.block { padding: 96px 0; }
  .section-head { margin-bottom: 56px; max-width: 60ch; }
  .section-head .eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--orange); margin-bottom: 18px;
  }
  .section-head .eyebrow::before { content:''; width: 30px; height: 2px; background: var(--orange); }
  .section-head h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 900; text-transform: uppercase; }
  .section-head p { color: var(--grey-text); font-size: 17px; margin-top: 18px; }

  /* ---------- INTRO STRIP ---------- */
  .intro { background: var(--grey-light); }
  .intro .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
  .intro h2 { font-size: clamp(28px, 3.5vw, 40px); font-weight: 900; text-transform: uppercase; margin-bottom: 22px; }
  .intro h2 .accent { color: var(--orange); }
  .intro p { color: var(--grey-text); font-size: 16.5px; margin-bottom: 18px; }
  .intro .checks { list-style: none; margin-top: 26px; display: grid; gap: 14px; }
  .intro .checks li { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--ink); }
  .intro .checks .tick {
    flex: none; width: 26px; height: 26px; background: var(--orange); color: #fff;
    display: grid; place-items: center; border-radius: 3px; font-size: 14px; font-weight: 800;
  }
  .intro-img {
    aspect-ratio: 4/5; border-radius: 4px; overflow: hidden; position: relative;
    box-shadow: 0 30px 60px -30px rgba(0,0,0,0.4);
  }
  .intro-img img { width: 100%; height: 100%; object-fit: cover; }
  .intro-img .badge {
    position: absolute; bottom: 0; left: 0; background: var(--orange);
    color: #fff; padding: 18px 24px; font-family: 'Archivo Black', sans-serif;
    font-size: 15px; text-transform: uppercase; letter-spacing: 0.04em;
  }

  /* ---------- DIENSTEN ---------- */
  .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
  .service-card {
    border: 1px solid var(--grey-line); border-radius: 4px; padding: 36px 30px;
    background: #fff; transition: transform .25s, box-shadow .25s, border-color .25s;
    position: relative; overflow: hidden;
    text-decoration: none; color: inherit; display: block;
  }
  .service-card::before {
    content:''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .3s;
  }
  .service-card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -28px rgba(0,0,0,0.35); border-color: transparent; }
  .service-card:hover::before { transform: scaleX(1); }
  .service-card .ico {
    width: 56px; height: 56px; border-radius: 4px; background: #fff3eb;
    display: grid; place-items: center; margin-bottom: 22px; color: var(--orange);
  }
  .service-card h3 { font-size: 21px; font-weight: 800; margin-bottom: 12px; text-transform: uppercase; }
  .service-card p { color: var(--grey-text); font-size: 15px; }
  .service-card .more {
    display: inline-flex; align-items: center; gap: 8px; margin-top: 20px;
    color: var(--orange); font-weight: 700; font-size: 14px; text-decoration: none;
    text-transform: uppercase; letter-spacing: 0.04em;
  }
  .service-card .more:hover { gap: 12px; }

  /* ---------- PROJECTEN ---------- */
  .projects { background: var(--black); color: #fff; }
  .projects .section-head h2 { color: #fff; }
  .projects .section-head p { color: #b5b5b5; }
  .projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .project {
    position: relative; aspect-ratio: 4/3; border-radius: 4px; overflow: hidden; cursor: pointer;
    display: block; text-decoration: none;
  }
  .project img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
  .project:hover img { transform: scale(1.06); }
  .project .overlay {
    position: absolute; inset: 0; background: linear-gradient(transparent 40%, rgba(10,10,10,0.88));
    display: flex; flex-direction: column; justify-content: flex-end; padding: 24px;
  }
  .project .loc {
    font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--orange-bright); margin-bottom: 6px;
  }
  .project h3 { font-size: 20px; font-weight: 800; text-transform: uppercase; color: #fff; }
  .projects .foot { text-align: center; margin-top: 50px; }

  /* ---------- WERKWIJZE ---------- */
  .steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .step { position: relative; padding-top: 18px; }
  .step .n {
    font-family: 'Archivo Black', sans-serif; font-size: 56px; color: var(--grey-line);
    line-height: 1; margin-bottom: 14px;
  }
  .step h3 { font-size: 18px; font-weight: 800; text-transform: uppercase; margin-bottom: 10px; }
  .step p { color: var(--grey-text); font-size: 15px; }
  .step::before {
    content:''; position: absolute; top: 0; left: 0; width: 40px; height: 4px; background: var(--orange);
  }

  /* ---------- OVER ---------- */
  .about { background: var(--grey-light); }
  .about .wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; }
  .about-img { aspect-ratio: 1/1; border-radius: 4px; overflow: hidden; box-shadow: 0 30px 60px -30px rgba(0,0,0,0.4); }
  .about-img img { width: 100%; height: 100%; object-fit: cover; }
  .about h2 { font-size: clamp(28px, 3.5vw, 42px); font-weight: 900; text-transform: uppercase; margin-bottom: 22px; }
  .about h2 .accent { color: var(--orange); }
  .about p { color: var(--grey-text); font-size: 16.5px; margin-bottom: 16px; }
  .about .sign { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 18px; margin-top: 24px; }
  .about .sign small { display: block; font-weight: 500; color: var(--grey-text); font-size: 14px; }

  /* ---------- CTA / CONTACT ---------- */
  .cta {
    color: #fff; position: relative;
    background: linear-gradient(rgba(15,15,15,0.9), rgba(15,15,15,0.93)),
      url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?w=1600&q=80') center/cover;
  }
  .cta .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
  .cta h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 900; text-transform: uppercase; margin-bottom: 20px; }
  .cta h2 .accent { color: var(--orange); }
  .cta .lead { color: #dcdcdc; font-size: 17px; margin-bottom: 32px; }
  .cta .contact-line { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; font-size: 16px; }
  .cta .contact-line .ci {
    flex: none; width: 44px; height: 44px; border-radius: 3px; background: var(--orange);
    display: grid; place-items: center;
  }
  .cta .contact-line a { color: #fff; text-decoration: none; font-weight: 600; }
  .cta .contact-line span small { display: block; color: #aaa; font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; }

  .form { background: #fff; padding: 38px; border-radius: 4px; }
  .form h3 { color: var(--ink); font-size: 22px; font-weight: 800; text-transform: uppercase; margin-bottom: 24px; }
  .field { margin-bottom: 18px; }
  .field label { display: block; font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 7px; text-transform: uppercase; letter-spacing: 0.04em; }
  .field input, .field textarea {
    width: 100%; padding: 13px 14px; border: 1px solid var(--grey-line); border-radius: 3px;
    font-family: inherit; font-size: 15px; color: var(--ink); transition: border-color .2s;
  }
  .field input:focus, .field textarea:focus { outline: none; border-color: var(--orange); }
  .field textarea { resize: vertical; min-height: 110px; }
  .form .btn { width: 100%; text-align: center; margin-top: 6px; }
  .form .disclaimer { font-size: 12px; color: var(--grey-text); margin-top: 14px; text-align: center; }

  /* ---------- FOOTER ---------- */
  footer { background: #0d0d0d; color: #9a9a9a; padding: 64px 0 30px; }
  footer .top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  footer .logo .mark { color: #fff; }
  footer .logo .sub { color: #fff; }
  footer .brand-blurb { margin-top: 18px; font-size: 14px; max-width: 32ch; }
  footer h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 18px; }
  footer ul { list-style: none; display: grid; gap: 10px; }
  footer a { color: #9a9a9a; text-decoration: none; font-size: 14px; transition: color .2s; }
  footer a:hover { color: var(--orange-bright); }
  footer .bottom { display: flex; justify-content: space-between; padding-top: 24px; font-size: 13px; flex-wrap: wrap; gap: 10px; }
  footer .bottom .accent { color: var(--orange); }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 900px) {
    .intro .wrap, .about .wrap, .cta .wrap { grid-template-columns: 1fr; gap: 40px; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .projects-grid { grid-template-columns: 1fr 1fr; }
    .steps-grid { grid-template-columns: 1fr 1fr; }
    footer .top { grid-template-columns: 1fr 1fr; }
    .topbar .contact-items { display: none; }
  }
  @media (max-width: 620px) {
    nav { display: none; }
    nav.open {
      display: block; position: absolute; top: 78px; left: 0; right: 0;
      background: #fff; border-bottom: 1px solid #e6e6e6; padding: 20px 28px;
      box-shadow: 0 16px 30px -16px rgba(0,0,0,0.25);
    }
    nav.open ul { flex-direction: column; gap: 16px; align-items: flex-start; }
    .menu-toggle { display: block; }
    .nav-cta .btn { display: none; }
    .services-grid, .projects-grid, .steps-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 28px; }
    section.block { padding: 64px 0; }
  }

  /* ---------- SUBPAGINA-ELEMENTEN ---------- */
  .page-hero {
    background: linear-gradient(rgba(15,15,15,0.82), rgba(15,15,15,0.86)),
      url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?w=1600&q=80') center/cover;
    color: #fff; padding: 88px 0 76px;
  }
  .page-hero .eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--orange-bright); margin-bottom: 18px;
  }
  .page-hero .eyebrow::before { content:''; width: 30px; height: 2px; background: var(--orange); }
  .page-hero h1 {
    font-family: 'Archivo Black', sans-serif; font-size: clamp(34px, 5vw, 60px);
    text-transform: uppercase; letter-spacing: -0.015em; max-width: 18ch;
  }
  .page-hero h1 .accent { color: var(--orange); }
  .page-hero p { font-size: 18px; color: #e0e0e0; max-width: 56ch; margin-top: 20px; }
  .breadcrumb { font-size: 14px; color: #bdbdbd; margin-bottom: 24px; }
  .breadcrumb a { color: #bdbdbd; text-decoration: none; }
  .breadcrumb a:hover { color: var(--orange-bright); }

  .back-link {
    display: inline-flex; align-items: center; gap: 8px; color: var(--orange);
    font-weight: 700; text-decoration: none; font-size: 14px; text-transform: uppercase;
    letter-spacing: 0.04em; margin-bottom: 30px;
  }
  .back-link:hover { gap: 12px; }

  /* Dienst-detail rij */
  .dienst-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
    padding: 64px 0; border-bottom: 1px solid var(--grey-line); scroll-margin-top: 90px;
  }
  .dienst-row:last-child { border-bottom: none; }
  .dienst-row.flip .dienst-text { order: 2; }
  .dienst-row .dienst-img { aspect-ratio: 4/3; border-radius: 4px; overflow: hidden; box-shadow: 0 24px 50px -30px rgba(0,0,0,0.4); }
  .dienst-row .dienst-img img { width: 100%; height: 100%; object-fit: cover; }
  .dienst-row h2 { font-size: clamp(26px, 3vw, 36px); font-weight: 900; text-transform: uppercase; margin-bottom: 16px; }
  .dienst-row h2 .accent { color: var(--orange); }
  .dienst-row p { color: var(--grey-text); font-size: 16.5px; margin-bottom: 14px; }
  .dienst-row .tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
  .dienst-row .tags span {
    background: #fff3eb; color: var(--orange); font-size: 13px; font-weight: 600;
    padding: 7px 14px; border-radius: 3px;
  }

  /* Projectdetail */
  .project-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 16px; }
  .project-gallery img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px; }
  .project-gallery img.full { grid-column: 1 / -1; aspect-ratio: 16/7; }
  .project-gallery .extra { display: contents; }  /* extra foto's lopen gewoon mee in het raster */
  .project-text { margin-top: 36px; }
  .project-text h2 { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: 26px; text-transform: uppercase; margin-bottom: 16px; }
  .project-text p { color: var(--grey-text); font-size: 16.5px; margin-bottom: 14px; }
  .project-text > p:last-child { margin-bottom: 0; }
  .project-detail-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 56px; align-items: start; }
  .project-meta { background: var(--grey-light); border-radius: 4px; padding: 30px; position: sticky; top: 100px; }
  .project-meta h3 { font-size: 18px; font-weight: 800; text-transform: uppercase; margin-bottom: 20px; }
  .project-meta .meta-item { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--grey-line); font-size: 15px; }
  .project-meta .meta-item:last-of-type { border-bottom: none; }
  .project-meta .meta-item .k { color: var(--grey-text); }
  .project-meta .meta-item .v { font-weight: 700; }
  .project-meta .btn { width: 100%; text-align: center; margin-top: 22px; }

  @media (max-width: 900px) {
    .dienst-row, .project-detail-grid { grid-template-columns: 1fr; gap: 32px; }
    .dienst-row.flip .dienst-text { order: 0; }
    .project-meta { position: static; }
  }