*{box-sizing:border-box}
:root{
  --navy:#1B4965; --navy-2:#123448; --do:#2A7F8E; --teal:#2A9D8F; --green:#7BAE6B; --lime:#A7CE8C;
  --ink:#152730; --muted:#556368; --bg:#FBFCFB; --mist:#F0F5F3; --line:#E3EAE7; --white:#fff;
  --maxw:1160px; --r:16px; --shadow:0 10px 30px rgba(21,39,48,.08);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@font-face{font-family:'Hanken Grotesk';font-weight:500;font-display:swap;src:url(assets/fonts/hanken-500.woff2) format('woff2')}
@font-face{font-family:'Hanken Grotesk';font-weight:700;font-display:swap;src:url(assets/fonts/hanken-700.woff2) format('woff2')}
@font-face{font-family:'Hanken Grotesk';font-weight:800;font-display:swap;src:url(assets/fonts/hanken-800.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:400;font-display:swap;src:url(assets/fonts/plex-400.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:500;font-display:swap;src:url(assets/fonts/plex-500.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:600;font-display:swap;src:url(assets/fonts/plex-600.woff2) format('woff2')}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:'IBM Plex Sans',system-ui,Segoe UI,Arial,sans-serif;font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Hanken Grotesk',system-ui,Segoe UI,Arial,sans-serif;font-weight:800;
  line-height:1.1;letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0}
a{color:var(--do);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-weight:600;text-transform:uppercase;letter-spacing:.16em;font-size:.74rem;color:var(--teal)}
.lead{font-size:1.18rem;line-height:1.6;color:var(--muted)}
.center{text-align:center}
.mw{max-width:64ch}
.center .mw{margin-left:auto;margin-right:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Hanken Grotesk';font-weight:700;
  font-size:1rem;padding:13px 22px;border-radius:999px;border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease,background .15s ease,border-color .15s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:#153b53}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy)}
.btn-light{background:#fff;color:var(--navy)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-outline-light:hover{border-color:#fff}
.arrow::after{content:"\2192";transition:transform .15s ease}
.arrow:hover::after{transform:translateX(3px)}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(251,252,251,.86);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
header.site.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Hanken Grotesk';font-weight:800;
  font-size:1.35rem;color:var(--navy);letter-spacing:.02em}
.brand svg{width:34px;height:34px}
.brand:hover{text-decoration:none}
.menu{display:flex;align-items:center;gap:26px}
.menu a.nl{font-family:'Hanken Grotesk';font-weight:700;font-size:.98rem;color:var(--ink)}
.menu a.nl:hover{color:var(--do);text-decoration:none}
.menu a.nl.active{color:var(--do)}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--navy)}
.menu-btn svg{width:26px;height:26px}
@media (max-width:860px){
  .menu{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:8px 24px 18px;
    transform:translateY(-130%);transition:transform .25s ease;box-shadow:var(--shadow)}
  header.site.open .menu{transform:none}
  .menu a.nl{padding:13px 0;border-bottom:1px solid var(--line)}
  .menu .btn{margin-top:12px;justify-content:center}
  .menu-btn{display:block}
}

/* sections */
section{padding:84px 0}
.sec-sm{padding:60px 0}
.mist{background:var(--mist)}
.tint{background:linear-gradient(180deg,#fff, var(--mist))}
.sec-head{max-width:60ch;margin:0 0 40px}
.sec-head.center{margin-left:auto;margin-right:auto}
.sec-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.sec-head .lead{margin-top:14px}

/* hero */
.hero{padding:76px 0 72px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.6vw,4rem);color:var(--navy)}
.hero .lead{margin-top:22px;max-width:52ch}
.hero .cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{display:flex;align-items:center;justify-content:center}
.hero-visual .disc{width:min(400px,80vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 40%, #EAF3F0, #F0F5F3 60%, #FBFCFB);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}
.hero-visual .disc svg{width:70%;height:70%}
.spin{animation:spin 60s linear infinite;transform-origin:50% 50%}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation:none}}
.hero-inner{padding:74px 0 68px}
.hero-inner h1{font-size:clamp(2.2rem,5vw,3.4rem)}
.hero-inner .lead{margin-top:18px}

/* paths */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.path{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;
  border-top:5px solid var(--teal);transition:transform .18s ease,box-shadow .18s ease}
.path.rec{border-top-color:var(--do)}
.path.con{border-top-color:var(--green)}
.path:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(21,39,48,.12)}
.path .k{font-size:.74rem;font-weight:600;text-transform:uppercase;letter-spacing:.16em;color:var(--muted)}
.path h3{font-size:1.5rem;color:var(--navy)}
.path p{color:var(--muted)}
.path .go{margin-top:auto;font-family:'Hanken Grotesk';font-weight:700;color:var(--do)}
.path.con .go{color:#4d8a3f}

/* generic grids/cards */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px}
.card h3{font-size:1.2rem;color:var(--navy);margin-bottom:8px}
.card p{color:var(--muted);font-size:1rem}
.num{font-family:'Hanken Grotesk';font-weight:800;font-size:1rem;color:var(--teal);
  font-variant-numeric:tabular-nums;letter-spacing:.1em}

/* pdca */
.pdca{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative;overflow:hidden}
.step .bar{position:absolute;left:0;top:0;bottom:0;width:6px}
.step .en{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;font-weight:600;color:var(--muted)}
.step h4{font-size:1.25rem;color:var(--navy);margin:4px 0 6px}
.step p{color:var(--muted);font-size:.96rem}

/* layered service cards */
.layer{display:flex;gap:22px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:28px}
.layer .lead-n{flex:none;width:54px;height:54px;border-radius:12px;display:flex;align-items:center;
  justify-content:center;font-family:'Hanken Grotesk';font-weight:800;font-size:1.3rem;color:#fff;background:var(--navy)}
.layer.l2 .lead-n{background:var(--do)}
.layer.l3 .lead-n{background:var(--teal)}
.layer h3{font-size:1.3rem;color:var(--navy)}
.layer p{color:var(--muted);margin-top:6px}
.layer ul{margin:12px 0 0;padding-left:18px;color:var(--muted)}
.layer li{margin:4px 0}

/* feature list */
.feat{display:flex;gap:16px;align-items:flex-start}
.feat .dot{flex:none;width:14px;height:14px;border-radius:50%;margin-top:7px;background:var(--teal)}
.feat h4{font-size:1.1rem;color:var(--navy);margin-bottom:4px}
.feat p{color:var(--muted);font-size:1rem}

/* navy feature / cta band */
.navy{background:linear-gradient(150deg,var(--navy-2),var(--navy) 55%,#1c5c56);color:#EAF3F0;position:relative;overflow:hidden}
.navy h2{color:#fff}
.navy .lead{color:#CFE3DE}
.navy .eyebrow{color:#9FD0C6}
.cta-band{position:relative}
.cta-band .wm{position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:340px;opacity:.14;pointer-events:none}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.chip{font-size:.86rem;font-weight:500;padding:7px 14px;border-radius:999px;background:#fff;
  border:1px solid var(--line);color:var(--ink)}
.navy .chip{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#EAF3F0}

/* timeline (over) */
.tl{display:flex;flex-direction:column;gap:0}
.tl .row{display:grid;grid-template-columns:120px 1fr;gap:22px;padding:16px 0;border-top:1px solid var(--line)}
.tl .yr{font-family:'Hanken Grotesk';font-weight:800;color:var(--do);font-variant-numeric:tabular-nums}
.tl .row p{color:var(--muted)}
.tl .row strong{color:var(--ink)}

/* contact form */
.form-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
form.contact{display:grid;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:'Hanken Grotesk';font-weight:700;font-size:.92rem;color:var(--navy)}
.field input,.field select,.field textarea{font-family:inherit;font-size:1rem;padding:12px 14px;
  border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:.86rem;color:var(--muted)}
#formmsg{display:none;padding:14px 16px;border-radius:10px;font-size:.96rem}
#formmsg.ok{display:block;background:#E7F3EC;color:#245b3a;border:1px solid #b9dcc6}
#formmsg.err{display:block;background:#FBEAE6;color:#8a3320;border:1px solid #f0c3b7}
.contact-side{background:var(--mist);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.contact-side h3{color:var(--navy);font-size:1.2rem;margin-bottom:12px}
.contact-side .ln{display:flex;gap:10px;align-items:baseline;margin:10px 0;color:var(--muted)}
.contact-side .ln strong{color:var(--ink);font-family:'Hanken Grotesk'}

/* footer */
footer.site{background:var(--navy-2);color:#C9DBD6;padding:60px 0 34px;font-size:.95rem}
footer.site .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
footer.site h4{color:#fff;font-size:1rem;margin-bottom:14px}
footer.site a{color:#C9DBD6}
footer.site a:hover{color:#fff}
footer.site .fbrand{display:flex;align-items:center;gap:11px;font-family:'Hanken Grotesk';
  font-weight:800;font-size:1.4rem;color:#fff;margin-bottom:12px}
footer.site .fbrand svg{width:36px;height:36px}
footer.site .flist{display:flex;flex-direction:column;gap:9px}
footer.site .legal{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  color:#8FA8A3;font-size:.85rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* reveal (alleen met JS) */
html.js .reveal{opacity:0;transform:translateY(18px)}
html.js .reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}
@media (prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none}}

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-visual{order:-1}
  .paths,.g2,.g3,.g4,.pdca,.form-grid{grid-template-columns:1fr}
  .two{grid-template-columns:1fr}
  footer.site .cols{grid-template-columns:1fr;gap:28px}
  section{padding:60px 0}
}