/* T. Cramer — stijl voor projectdetailpagina's (gedeeld) */
:root{
  --navy:#1f3556; --steel:#5179a8; --steel-deep:#3c6196;
  --sand:#f3efe7; --paper:#fbfaf6; --ink:#19212e; --ink-soft:#5a6473;
  --line:rgba(31,53,86,.16); --line-soft:rgba(31,53,86,.09); --ochre:#c4733a;
  --display:"Schibsted Grotesk",-apple-system,sans-serif;
  --body:"Onest",-apple-system,sans-serif;
  --mono:"Spline Sans Mono",ui-monospace,monospace;
  --maxw:1340px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--sand);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:54px 54px;mask-image:radial-gradient(circle at 50% 0%,#000,transparent 70%);
  -webkit-mask-image:radial-gradient(circle at 50% 0%,#000,transparent 70%);opacity:.6}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.07;letter-spacing:-.02em;color:var(--navy);text-wrap:balance}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:28px;padding-right:28px;position:relative;z-index:1}
.kicker{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--steel-deep);display:inline-flex;align-items:center;gap:.7em}
.kicker::before{content:"";width:26px;height:1px;background:var(--steel);display:inline-block}

/* nav */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.4) blur(10px);background:rgba(243,239,231,.82);border-bottom:1px solid var(--line-soft)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:30px;width:auto}
.brand .sub{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);border-left:1px solid var(--line);padding-left:12px}
.nav-right{display:flex;align-items:center;gap:20px}
.nav-back{font-size:.92rem;font-weight:500;color:var(--ink);display:inline-flex;align-items:center;gap:7px}
.nav-back:hover{color:var(--navy)}
.btn-call{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;background:var(--navy);color:#fff;font-weight:600;font-size:.9rem;padding:11px 20px;border-radius:999px;transition:transform .2s ease,background .2s ease}
.btn-call:hover{background:var(--steel-deep);transform:translateY(-2px)}

/* hero */
.proj-hero{padding-top:46px;padding-bottom:26px}
.proj-hero .back{display:flex;width:max-content;align-items:center;gap:8px;font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--steel-deep);margin-bottom:22px}
.proj-hero .back:hover{color:var(--navy)}
.proj-hero h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:800;margin:14px 0 18px}
.proj-hero .lead{font-size:1.16rem;color:var(--ink-soft);max-width:62ch}

/* slider */
.proj-stage{padding-top:8px;padding-bottom:30px}
.pa-slider{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--navy);
  box-shadow:0 40px 80px -50px rgba(31,53,86,.6);outline:none}
.pa-slider:focus-visible{box-shadow:0 0 0 3px rgba(81,121,168,.6),0 40px 80px -50px rgba(31,53,86,.6)}
.pa-track{position:relative;width:100%;aspect-ratio:16/10;max-height:74vh}
.pa-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s cubic-bezier(.4,0,.2,1);will-change:opacity}
.pa-slide.is-active{opacity:1}
/* Ken Burns: trage zoom, alleen 'lopend' op de actieve slide; paused = geen terugsnap tijdens crossfade */
.pa-slide img{width:100%;height:100%;object-fit:cover;animation:kenburns 11s ease-in-out infinite alternate;animation-play-state:paused;will-change:transform}
.pa-slide.is-active img{animation-play-state:running}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.08)}}
.pa-slide figcaption{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:10px;
  padding:42px 22px 18px;color:#fff;font-family:var(--display);font-weight:600;font-size:1.05rem;
  background:linear-gradient(transparent,rgba(13,23,40,.5) 45%,rgba(13,23,40,.85))}
.pa-slide figcaption .dot{width:7px;height:7px;border-radius:50%;background:var(--steel);flex:none}
.pa-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.35);background:rgba(13,23,40,.42);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px);transition:background .2s ease,transform .2s ease}
.pa-arrow:hover{background:rgba(13,23,40,.72);transform:translateY(-50%) scale(1.06)}
.pa-arrow svg{width:22px;height:22px}
.pa-arrow.prev{left:14px}.pa-arrow.next{right:14px}
.pa-counter{position:absolute;top:14px;right:16px;z-index:3;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;
  color:#fff;background:rgba(13,23,40,.5);padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px)}
.pa-dots{position:absolute;left:0;right:0;bottom:14px;z-index:3;display:flex;justify-content:center;gap:8px}
.pa-dot{width:8px;height:8px;border-radius:50%;border:0;padding:0;cursor:pointer;background:rgba(255,255,255,.45);transition:.25s}
.pa-dot.on{background:#fff;transform:scale(1.25)}

/* related projects */
.proj-more{padding-top:18px;padding-bottom:70px}
.proj-more h2{font-size:1.5rem;margin-bottom:22px}
.more-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.more-card{display:block;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--paper);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.more-card:hover{transform:translateY(-5px);box-shadow:0 26px 50px -36px rgba(31,53,86,.6);border-color:var(--steel)}
.more-card img{width:100%;height:130px;object-fit:cover}
.more-card .mc-body{padding:13px 15px 16px}
.more-card .mc-body b{font-family:var(--display);color:var(--navy);font-weight:700;font-size:1rem;display:block}
.more-card .mc-body span{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}

/* cta */
.proj-cta{padding-top:8px;padding-bottom:64px}
.cta-card{background:var(--navy);border-radius:22px;padding:44px;color:#fff;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-card::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 320px at 90% 0%,rgba(81,121,168,.45),transparent 65%)}
.cta-card .inner{position:relative;z-index:1}
.cta-card h2{color:#fff;font-size:1.7rem;margin-bottom:8px}
.cta-card p{color:#b8c7de;max-width:46ch}
.cta-card .big-call{position:relative;z-index:1;display:inline-flex;align-items:center;gap:12px;background:#fff;color:var(--navy);
  font-weight:700;font-size:1.1rem;padding:16px 26px;border-radius:14px;font-family:var(--display);transition:transform .2s ease;white-space:nowrap}
.cta-card .big-call:hover{transform:translateY(-3px)}

/* footer */
footer{background:var(--sand);border-top:1px solid var(--line);padding:44px 0 32px}
footer .ft-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--ink-soft);max-width:var(--maxw);margin:0 auto;padding:0 28px}

@media(max-width:900px){
  .nav-inner{padding:0 20px}
  .cta-card{padding:32px;flex-direction:column;align-items:flex-start}
}
@media(max-width:680px){
  .wrap{padding-left:22px;padding-right:22px}
  .nav-inner{padding:0 22px}
  .nav-right{gap:10px}
  .nav-back{width:44px;height:44px;justify-content:center;gap:0}
  .nav-back span{display:none}
  .brand .sub{display:none}
  .brand img{height:18px}
  .btn-call{width:44px;height:44px;padding:0;justify-content:center;border-radius:12px}
  .btn-call .btn-call-txt{display:none}
  .btn-call svg{width:17px;height:17px}
  .pa-track{aspect-ratio:4/5;max-height:none}
  .pa-arrow{width:40px;height:40px}
  .proj-hero{padding-top:30px;padding-bottom:18px}
  .proj-stage{padding-bottom:18px}
  .proj-cta{padding-top:34px;padding-bottom:18px}
  .proj-more{padding-top:34px;padding-bottom:48px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .pa-slide{transition:none}
  .pa-slide img{animation:none}
}