/* =========================================================
   VI-Nederland — huisstijl & layout
   Kleuren uit vi-nederland.nl (oranje #eb6909, donker #121c22,
   grijsgroen #506065), lettertype Noto Sans.
   ========================================================= */
:root{
  --orange:#eb6909;
  --orange-700:#c95800;
  --orange-100:#fdebdc;
  --ink:#121c22;
  --ink-800:#1b262d;
  --ink-700:#243038;
  --grey:#506065;
  --grey-400:#8a979d;
  --grey-300:#c8ced4;
  --light:#f3f4f5;
  --white:#ffffff;
  --font:"Noto Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --radius:20px;
  --radius-sm:12px;
  --container:1180px;
  --wide:1480px;
  --gutter:clamp(16px,4vw,48px);
  --ease:cubic-bezier(.22,1,.36,1);
  --nav-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--white);
  line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.1;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
p{margin:0}
button{font:inherit;cursor:pointer}
.container{width:min(var(--container),100% - 2*var(--gutter));margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--orange);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* reveal defaults (alleen met JS) */
.js [data-reveal],.js [data-reveal-group]>*{opacity:0}

.eyebrow{
  font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--grey-300);margin-bottom:14px;display:flex;align-items:center;gap:12px
}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor;opacity:.7;flex:none}
.eyebrow--orange{color:var(--orange)}

.btn{
  display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;
  font-weight:700;font-size:.95rem;border:2px solid transparent;transition:transform .35s var(--ease),background .25s,color .25s,border-color .25s;
  white-space:nowrap;background:none
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--orange);color:#fff}
.btn--primary:hover{background:var(--orange-700)}
.btn--primary::after{content:"→";transition:transform .35s var(--ease)}
.btn--primary:hover::after{transform:translateX(4px)}
.btn--ghost{border-color:rgba(255,255,255,.4);color:#fff;backdrop-filter:blur(6px)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-700)}
.btn--sm{padding:11px 20px;font-size:.88rem}

/* ---------- NAV ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .4s,backdrop-filter .4s,box-shadow .4s}
.nav__inner{
  width:min(var(--wide),100% - 2*var(--gutter));margin-inline:auto;height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;gap:24px
}
.nav.is-scrolled{background:rgba(18,28,34,.9);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.nav__logo img{height:30px;width:auto}
.nav__links{display:flex;gap:30px;font-weight:600;font-size:.95rem;color:#fff}
.nav__links a{position:relative;padding:6px 0}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav__links a:hover::after{transform:scaleX(1)}
.nav__cta{display:flex;align-items:center;gap:18px;color:#fff}
.nav__phone{font-weight:700;font-size:.95rem;opacity:.9}
.nav__burger{display:none;width:44px;height:44px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.nav__burger span{display:block;width:24px;height:2px;background:#fff;transition:transform .3s var(--ease)}
.nav--open .nav__burger span:first-child{transform:translateY(4px) rotate(45deg)}
.nav--open .nav__burger span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* ---------- SCROLL-FILM ---------- */
.scrub{position:relative;background:var(--ink);color:#fff}
.scrub__stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;z-index:1;background:var(--ink)}
.scrub__spacer{height:calc(var(--units,6.6) * var(--unit-vh,110) * 1vh)}
.scrub__layers{position:absolute;inset:0;background:var(--ink)}
.scene{position:absolute;inset:0;margin:0;opacity:0;will-change:opacity,transform;transform-origin:center}
.scene.is-first{opacity:1}
.scene img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scrub__canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .5s;z-index:1}
.scrub.is-ready .scrub__canvas{opacity:1}
.scrub__loading{
  position:absolute;z-index:5;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:12px;
  padding:12px 18px;border-radius:999px;background:rgba(18,28,34,.6);backdrop-filter:blur(10px);font-size:.78rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--grey-300);transition:opacity .5s;pointer-events:none
}
.scrub__loading span{width:10px;height:10px;border-radius:50%;border:2px solid var(--orange);border-top-color:transparent;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.scrub.is-ready .scrub__loading{opacity:0}
.scrub__loading.is-error{opacity:1 !important;background:rgba(201,88,0,.92);color:#fff;letter-spacing:.02em;text-transform:none;font-size:.9rem;max-width:min(520px,90vw);text-align:center;line-height:1.4}
.scrub__loading.is-error span{display:none}
.scrub__shade{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(90deg,rgba(18,28,34,.86) 0%,rgba(18,28,34,.5) 40%,rgba(18,28,34,.04) 72%),
    linear-gradient(180deg,rgba(18,28,34,.6) 0%,rgba(18,28,34,0) 30%,rgba(18,28,34,0) 65%,rgba(18,28,34,.72) 100%);
}
.scrub__route{
  position:absolute;top:calc(var(--nav-h) + 14px);right:var(--gutter);z-index:4;display:flex;gap:4px;
  padding:5px;border-radius:999px;background:rgba(18,28,34,.55);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1)
}
.scrub__route button{
  border:0;background:transparent;color:var(--grey-300);font-weight:600;font-size:.78rem;padding:8px 13px;border-radius:999px;
  transition:color .3s,background .3s
}
.scrub__route button:hover{color:#fff}
.scrub__route button.is-active{color:#fff;background:var(--orange)}
.scrub__status{
  position:absolute;z-index:4;top:calc(var(--nav-h) + 26px);left:max(var(--gutter),calc((100vw - var(--wide))/2));
  display:flex;align-items:center;gap:10px;font-size:.7rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--grey-300)
}
.scrub__dot{width:8px;height:8px;border-radius:50%;background:var(--grey-400);transition:background .3s}
.scrub__status.is-playing .scrub__dot{background:var(--orange);animation:blink 1.1s ease-in-out infinite}
@keyframes blink{50%{opacity:.25}}

.scrub__copy{position:absolute;inset:0;z-index:2;pointer-events:none}
.chapter{
  position:absolute;left:max(var(--gutter),calc((100vw - var(--wide))/2));right:var(--gutter);
  bottom:clamp(64px,10vh,120px);max-width:min(680px,62vw);pointer-events:none;will-change:transform,opacity
}
.chapter:not(.chapter--hero){opacity:0}
.js .chapter{opacity:0}
.chapter.is-active{pointer-events:auto}
.chapter--hero{max-width:min(780px,70vw)}
.chapter__title{font-size:clamp(1.9rem,3.8vw,3.2rem);line-height:1.05;margin-bottom:16px;max-width:18ch}
.chapter__title--xl{font-size:clamp(2.5rem,5.6vw,4.9rem);line-height:1.02;max-width:13ch}
.chapter__title .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.chapter__title .wi{display:inline-block}
.chapter__body{color:rgba(255,255,255,.84);font-size:clamp(.98rem,1.2vw,1.12rem);max-width:54ch;margin-bottom:20px}
.chapter__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:4px}
.chapter__hint{display:flex;align-items:center;gap:12px;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-top:34px}
.chapter__hint-line{width:48px;height:1px;background:rgba(255,255,255,.35);position:relative;overflow:hidden}
.chapter__hint-line::after{content:"";position:absolute;top:0;left:-50%;width:50%;height:100%;background:var(--orange);animation:hintslide 1.8s var(--ease) infinite}
@keyframes hintslide{to{left:120%}}
.chips{display:flex;flex-wrap:wrap;gap:8px;max-width:600px}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;font-size:.84rem;font-weight:600;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(10px);color:#fff;
  transition:background .3s,border-color .3s,transform .35s var(--ease)
}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);flex:none}
.chip::after{content:"→";opacity:.55;font-size:.8em}
.chip:hover{background:var(--orange);border-color:var(--orange);transform:translateY(-2px)}
.scrub__progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.12);z-index:4}
.scrub__progress span{display:block;height:100%;background:var(--orange);transform:scaleX(0);transform-origin:left}

/* zonder animatie (prefers-reduced-motion): alles statisch en leesbaar */
.scrub.is-static .scrub__stage{position:relative;height:auto;min-height:0}
.scrub.is-static .scrub__spacer{display:none}
.scrub.is-static .scrub__layers{position:relative;height:60vh}
.scrub.is-static .scrub__canvas{display:none}
.scrub.is-static .scene:first-child{opacity:1}
.scrub.is-static .scrub__shade,.scrub.is-static .scrub__route,.scrub.is-static .scrub__status,.scrub.is-static .scrub__progress{display:none}
.scrub.is-static .scrub__copy{position:relative;padding:32px 0 48px}
.scrub.is-static .chapter{position:relative;inset:auto;margin:40px var(--gutter);max-width:680px;opacity:1;pointer-events:auto}

/* ---------- STATS ---------- */
.stats{background:var(--ink);color:#fff;padding:72px 0;position:relative;z-index:2}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;border-top:1px solid rgba(255,255,255,.1);padding-top:44px}
.stat strong{display:block;font-size:clamp(2.2rem,4vw,3.4rem);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--orange)}
.stat>span{display:block;font-weight:700;margin:10px 0 6px}
.stat p{font-size:.9rem;color:var(--grey-300)}

/* ---------- PROMISES ---------- */
.promises{background:var(--light);padding:clamp(72px,9vw,120px) 0}
.section-head{margin-bottom:48px;max-width:640px}
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none}
.link-arrow{font-weight:700;color:var(--orange);display:inline-flex;gap:8px;align-items:center;white-space:nowrap}
.link-arrow::after{content:"→";transition:transform .35s var(--ease)}
.link-arrow:hover::after{transform:translateX(5px)}
.promises__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.promise{background:#fff;border-radius:var(--radius);padding:30px 28px;border:1px solid rgba(18,28,34,.06);transition:transform .4s var(--ease),box-shadow .4s}
.promise:hover{transform:translateY(-6px);box-shadow:0 30px 50px -30px rgba(18,28,34,.35)}
.promise__icon{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--orange-100);color:var(--orange);font-weight:800;font-size:.9rem;margin-bottom:20px}
.promise h3{font-size:1.2rem;margin-bottom:10px}
.promise p{color:var(--grey);font-size:.95rem}

/* ---------- ABOUT ---------- */
.about{padding:clamp(72px,9vw,120px) 0;background:#fff}
.about__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.about__media{position:relative;padding-bottom:18%}
.about__img{width:82%;border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;box-shadow:0 30px 60px -30px rgba(18,28,34,.5)}
.about__img--2{position:absolute;right:0;bottom:0;width:46%;aspect-ratio:1;border:8px solid #fff}
.about__text h2{margin-bottom:20px}
.about__text p{color:var(--grey);margin-bottom:16px}
.checklist{list-style:none;padding:0;margin:22px 0 30px;display:grid;gap:12px;font-weight:600}
.checklist li{display:flex;gap:12px;align-items:flex-start}
.checklist li::before{content:"✓";flex:0 0 24px;height:24px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:.75rem;margin-top:2px}

/* ---------- PROJECTS ---------- */
.projects{background:var(--light);padding:clamp(72px,9vw,120px) 0}
.projects__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;background:var(--ink);color:#fff;display:block}
.project img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);opacity:.9}
.project:hover img{transform:scale(1.06)}
.project div{position:absolute;inset:auto 0 0 0;padding:26px;background:linear-gradient(180deg,rgba(18,28,34,0),rgba(18,28,34,.9))}
.project span{display:block;font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:8px}
.project h3{font-size:1.25rem}

/* ---------- LOGOS ---------- */
.logos{padding:64px 0 72px;background:#fff;overflow:hidden}
.logos__head{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.logos__head .eyebrow{margin:0}
.logos__certs{display:flex;gap:26px;align-items:center}
.logos__certs img{height:40px;width:auto}
.marquee{mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__track{display:flex;gap:72px;width:max-content;align-items:center;will-change:transform;padding-inline:36px}
.marquee__track img{height:40px;width:auto;filter:grayscale(1);opacity:.65;transition:opacity .3s,filter .3s}
.marquee__track img:hover{filter:none;opacity:1}

/* ---------- CTA ---------- */
.cta{position:relative;background:var(--ink);color:#fff;padding:clamp(80px,10vw,140px) 0;overflow:hidden}
.cta__bg{position:absolute;inset:0}
.cta__bg img{width:100%;height:100%;object-fit:cover;opacity:.18}
.cta__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 20%,rgba(18,28,34,.6))}
.cta__grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.cta__text h2{margin-bottom:18px}
.cta__text>p{color:var(--grey-300);max-width:48ch}
.cta__contact{display:grid;gap:14px;margin-top:34px}
.cta__contact a{font-weight:700;font-size:1.15rem;display:flex;flex-direction:column;padding:14px 18px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);transition:border-color .3s,background .3s}
.cta__contact a:hover{border-color:var(--orange);background:rgba(235,105,9,.08)}
.cta__contact small{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:2px}
.form{background:#fff;color:var(--ink);border-radius:var(--radius);padding:clamp(24px,3vw,40px);display:grid;gap:16px;box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.form h3{font-size:1.4rem;margin-bottom:4px}
.form label{display:grid;gap:6px;font-size:.82rem;font-weight:700;color:var(--grey)}
.form input,.form textarea{font:inherit;padding:12px 14px;border:1.5px solid var(--grey-300);border-radius:10px;background:var(--light);transition:border-color .25s,background .25s}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--orange);background:#fff}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .btn{justify-content:center}
.form__note{font-size:.78rem;color:var(--grey-400);text-align:center}
.form__thanks{display:grid;place-items:center;text-align:center;gap:10px;padding:30px 0}
.form__thanks strong{font-size:1.3rem}

/* ---------- FOOTER ---------- */
.footer{background:#0d1418;color:var(--grey-300);padding:64px 0 28px;font-size:.92rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer img{height:30px;width:auto;margin-bottom:18px}
.footer h4{color:#fff;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.footer a:hover{color:var(--orange)}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;padding-top:22px;font-size:.82rem;flex-wrap:wrap}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1100px){
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .promises__grid{grid-template-columns:repeat(2,1fr)}
  .projects__grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto 0;background:rgba(18,28,34,.97);flex-direction:column;gap:0;padding:12px var(--gutter) 24px;
    transform:translateY(-110%);transition:transform .45s var(--ease);box-shadow:0 20px 40px rgba(0,0,0,.3)
  }
  .nav__links a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:1.05rem}
  .nav--open .nav__links{transform:none}
  .nav__cta .nav__phone{display:none}
  .nav__burger{display:flex}
  .nav.is-scrolled,.nav--open{background:rgba(18,28,34,.95)}

  .scrub__shade{background:linear-gradient(180deg,rgba(18,28,34,.55) 0%,rgba(18,28,34,.1) 28%,rgba(18,28,34,.5) 52%,rgba(18,28,34,.96) 100%)}
  .scrub__route{top:auto;bottom:16px;right:auto;left:50%;transform:translateX(-50%);max-width:calc(100vw - 32px);overflow-x:auto;scrollbar-width:none}
  .scrub__route button{padding:7px 10px;font-size:.72rem;white-space:nowrap}
  .scrub__status{top:calc(var(--nav-h) + 10px);left:var(--gutter)}
  .chapter{max-width:none;left:var(--gutter);right:var(--gutter);bottom:78px}
  .chapter--hero{max-width:none}
  .chapter__title{max-width:none}
  .chapter__body{font-size:.95rem;margin-bottom:14px}
  .chapter__hint{display:none}
  .chips{gap:6px}
  .chip{padding:7px 11px;font-size:.78rem}

  .about__grid{grid-template-columns:1fr}
  .about__media{max-width:520px}
  .cta__grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .stats__grid{grid-template-columns:1fr 1fr;gap:20px}
  .stat p{display:none}
  .promises__grid,.projects__grid{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .section-head--row{flex-direction:column;align-items:flex-start}
  .chapter__title--xl{font-size:2.2rem}
  .chapter__actions .btn{padding:12px 18px;font-size:.88rem}
}
@media (prefers-reduced-motion:reduce){
  .js [data-reveal],.js [data-reveal-group]>*{opacity:1}
  .scrub__status.is-playing .scrub__dot,.chapter__hint-line::after{animation:none}
}