/* ===== Design tokens ===== */
:root{
  --navy:#0B3B6B;
  --navy-dark:#082a4d;
  --blue:#4FB0E0;
  --blue-ink:#2E7DB8;    /* eyebrow-teksten & GROEP in het logo */
  --blue-soft:#eaf5fb;
  --amber:#F5B301;
  --ink:#1b2733;
  --muted:#5c6b7a;
  --line:#e4eaf0;
  --bg:#ffffff;
  --bg-alt:#f5f8fb;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,59,107,.08);
  --shadow-lg:0 20px 50px rgba(11,59,107,.14);
  --max:1140px;
  --font:'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-weight:700;font-size:1rem;line-height:1;
  padding:14px 26px;border-radius:10px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--amber);color:var(--navy-dark);box-shadow:0 8px 20px rgba(245,179,1,.35)}
.btn--primary:hover{background:#ffc21f}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--sm{padding:10px 18px;font-size:.9rem}
.btn--block{width:100%}
.btn--muted{background:var(--bg-alt);color:var(--navy);border-color:var(--line)}
.btn--muted:hover{background:#e9eff5}

.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--blue-ink);margin-bottom:.75rem;
}

/* ===== Topbar ===== */
.topbar{background:var(--navy-dark);color:#cfe0f0;font-size:.85rem}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px}
.topbar__contact{display:flex;align-items:center;gap:22px;margin-left:auto}
.topbar__contact a{
  display:inline-flex;align-items:center;gap:7px;color:#fff;font-weight:600;
  white-space:nowrap;transition:opacity .2s;
}
.topbar__contact a:hover{opacity:1;text-decoration:underline;text-underline-offset:3px}
.topbar__contact svg{width:14px;height:14px;fill:currentColor;opacity:.7;flex:none}

/* ===== Header ===== */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand__logo{height:50px}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-weight:600;color:var(--ink);font-size:.98rem;transition:color .2s}
.nav a:hover{color:var(--blue)}
.nav .btn{color:var(--navy-dark)}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--navy);border-radius:2px;transition:.3s}

/* ===== Hero ===== */
.hero{
  /* Fallback zolang de foto ontbreekt */
  background:linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color:#fff;padding:104px 0 92px;position:relative;overflow:hidden;isolation:isolate;
}
/* Achtergrondfoto */
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background-image:url('images/hero.jpg');
  background-size:cover;background-position:center 40%;
}
/* Donkerblauwe overlay voor leesbaarheid van de tekst */
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg, rgba(8,42,77,.94) 0%, rgba(11,59,107,.86) 45%, rgba(8,42,77,.72) 100%),
    linear-gradient(to top, rgba(8,42,77,.6), transparent 55%);
}
.hero__inner{display:grid;grid-template-columns:1.4fr 1fr;gap:50px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:3.1rem;line-height:1.1;font-weight:800;letter-spacing:-1px;margin-bottom:1.1rem}
.hero__lead{font-size:1.18rem;color:#d6e4f2;max-width:540px;margin-bottom:1.8rem}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__stats{display:flex;flex-direction:column;gap:16px}
.stat{
  background:rgba(8,42,77,.55);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius);padding:20px 24px;backdrop-filter:blur(8px);
}
.stat strong{display:block;font-size:2.2rem;font-weight:800;color:var(--amber);line-height:1}
.stat span{color:#cfe0f0;font-size:.95rem}

/* ===== Trust strip ===== */
.trust{background:var(--blue-soft);border-bottom:1px solid var(--line)}
.trust__inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
  padding:16px 24px;font-weight:600;font-size:.95rem;color:var(--navy)}

/* ===== Sections ===== */
.section{padding:80px 0}
.section--alt{background:var(--bg-alt)}
.section__head{text-align:center;max-width:640px;margin:0 auto 48px}
.section__head h2{font-size:2.2rem;font-weight:800;letter-spacing:-.5px;margin-bottom:.6rem;color:var(--navy);
  text-wrap:balance}
.section__head p{color:var(--muted);font-size:1.1rem;margin:0 auto;
  text-wrap:pretty}

/* ===== Grid / cards ===== */
.grid{display:grid;gap:24px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow);transition:transform .2s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card__img{
  width:100%;height:172px;object-fit:cover;display:block;
  background:var(--blue-soft);transition:transform .4s ease;
}
.card:hover .card__img{transform:scale(1.04)}
.card__body{padding:26px 28px 30px}
.card h3{font-size:1.2rem;color:var(--navy);margin-bottom:.5rem}
.card p{color:var(--muted)}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{position:relative;padding:28px 22px;background:#fff;border-radius:var(--radius);
  border:1px solid var(--line);box-shadow:var(--shadow)}
.step__num{
  display:grid;place-items:center;width:44px;height:44px;border-radius:50%;
  background:var(--navy);color:#fff;font-weight:800;font-size:1.2rem;margin-bottom:14px;
}
.step h3{font-size:1.12rem;color:var(--navy);margin-bottom:.4rem}
.step p{color:var(--muted);font-size:.96rem}

/* ===== Waarom ===== */
.waarom__inner{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.waarom__intro h2{font-size:2.2rem;font-weight:800;color:var(--navy);letter-spacing:-.5px;margin-bottom:.8rem;text-wrap:balance}
.waarom__intro p{color:var(--muted);font-size:1.1rem;margin-bottom:1.6rem}
.usp-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.usp-list li{padding-left:30px;position:relative}
.usp-list li::before{
  content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;
  background:var(--amber);color:var(--navy-dark);font-weight:800;font-size:.8rem;
  display:grid;place-items:center;
}
.usp-list strong{display:block;color:var(--navy);font-size:1.05rem;margin-bottom:.2rem}
.usp-list span{color:var(--muted);font-size:.95rem}

/* ===== CTA / form ===== */
.cta{background:linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);color:#fff;padding:76px 0}
.cta__inner{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.cta__text h2{font-size:2.1rem;font-weight:800;margin-bottom:.8rem;letter-spacing:-.5px;text-wrap:balance}
.cta__text p{color:#d6e4f2;font-size:1.1rem}
.cta__text a{color:var(--amber);font-weight:700;white-space:nowrap}
.cta__form{
  background:#fff;border-radius:18px;padding:30px;display:grid;grid-template-columns:1fr 1fr;
  gap:16px;box-shadow:var(--shadow-lg);
}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1 / -1}
.field label{font-size:.85rem;font-weight:700;color:var(--navy)}
.field input,.field textarea,.field select{
  border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;font-family:inherit;
  font-size:1rem;color:var(--ink);transition:border-color .2s;background:#fff;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue)}
.field select:invalid{color:#8a97a6}
.field--checkbox{flex-direction:row}
.checkbox{display:flex;align-items:center;gap:10px;font-size:.95rem;color:var(--ink);cursor:pointer}
.checkbox input{width:18px;height:18px;accent-color:var(--blue);cursor:pointer}
.cta__form .btn{grid-column:1 / -1}
.form-note{grid-column:1/-1;color:#1a7f4b;font-weight:600;text-align:center}
.form-note--error{color:#c0392b}

a[href^="mailto:"],a[href^="tel:"]{cursor:pointer}

/* ===== Footer ===== */
.footer{background:var(--navy-dark);color:#b9cbe0;padding:56px 0 0}
.footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
.footer__logo{height:48px;margin-bottom:14px;background:#fff;padding:8px 12px;border-radius:8px}
.footer__brand p{font-size:.95rem;max-width:320px}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer__col a,.footer__col span{display:block;font-size:.95rem;margin-bottom:9px;transition:color .2s}
.footer__col a:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding:20px 0;font-size:.85rem}
.footer__bottom-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer__login{color:#b9cbe0;text-decoration:none;transition:color .2s}
.footer__login:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}

/* ===== Cookie consent ===== */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:200;background:var(--navy-dark);color:#e7eef6;
  box-shadow:0 -10px 30px rgba(0,0,0,.25);padding:20px 24px;
  transform:translateY(110%);transition:transform .4s ease}
.cookie-banner.show{transform:translateY(0)}
.cookie-banner__inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;gap:24px;flex-wrap:wrap}
.cookie-banner__text{flex:1;min-width:240px;font-size:.92rem;color:#cfe0f0}
.cookie-banner__text strong{color:#fff}
.cookie-banner__text a{color:#fff;text-decoration:underline;text-underline-offset:2px}
.cookie-banner__actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie-banner .btn--outline{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.cookie-banner .btn--outline:hover{background:rgba(255,255,255,.12)}

.cookie-modal{position:fixed;inset:0;z-index:210;display:none;align-items:center;justify-content:center;
  background:rgba(8,20,33,.55);padding:24px}
.cookie-modal.show{display:flex}
.cookie-modal__box{background:#fff;border-radius:var(--radius);max-width:520px;width:100%;
  box-shadow:var(--shadow-lg);max-height:88vh;overflow-y:auto}
.cookie-modal__head{display:flex;align-items:center;justify-content:space-between;
  padding:22px 26px;border-bottom:1px solid var(--line)}
.cookie-modal__head h3{font-size:1.2rem;color:var(--navy)}
.cookie-modal__close{background:none;border:0;font-size:1.5rem;line-height:1;color:var(--muted);
  cursor:pointer;padding:4px}
.cookie-modal__body{padding:22px 26px}
.cookie-modal__body>p{color:var(--muted);font-size:.94rem;margin-bottom:1.2rem}
.cookie-cat{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.cookie-cat:last-child{border-bottom:0}
.cookie-cat__label{font-weight:700;color:var(--navy);font-size:1rem;margin-bottom:.3rem}
.cookie-cat__desc{color:var(--muted);font-size:.88rem}
.cookie-cat__text{max-width:360px}
.cookie-switch{position:relative;display:inline-block;width:46px;height:26px;flex:none}
.cookie-switch input{opacity:0;width:0;height:0}
.cookie-switch__track{position:absolute;inset:0;background:#c7d2dc;border-radius:999px;
  transition:.2s;cursor:pointer}
.cookie-switch__track::before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;
  background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.cookie-switch input:checked+.cookie-switch__track{background:var(--blue)}
.cookie-switch input:checked+.cookie-switch__track::before{transform:translateX(20px)}
.cookie-switch input:disabled+.cookie-switch__track{opacity:.6;cursor:not-allowed}
.cookie-modal__foot{display:flex;justify-content:flex-end;gap:10px;padding:18px 26px 26px;flex-wrap:wrap}

/* ===== Responsive ===== */
@media (max-width:900px){
  .hero__inner,.waarom__inner,.cta__inner{grid-template-columns:1fr}
  .hero__stats{flex-direction:row;flex-wrap:wrap}
  .stat{flex:1;min-width:140px}
  .grid--3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .nav{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:10px 24px 24px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .3s ease;z-index:40}
  .nav.open{transform:translateY(0)}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:12px;justify-content:center}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero h1{font-size:2.3rem}
  .grid--3,.steps,.usp-list,.cta__form{grid-template-columns:1fr}
  .topbar__note{display:none}
  .topbar__inner{justify-content:flex-end}
  .topbar{font-size:.8rem}
  .topbar__contact{gap:14px}
  .section__head h2,.waarom__intro h2,.cta__text h2{font-size:1.7rem}
  .cookie-banner__inner{flex-direction:column;align-items:stretch;text-align:center}
  .cookie-banner__actions{justify-content:center}
}