:root{
  --brand-red:#e53935;
  --brand-dark:#1b1b1b;
  --brand-gray:#f5f5f7;
  --text:#222;
  --muted:#666;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.08);
}

*{box-sizing:border-box}
html,body{margin:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--text);line-height:1.65}

.container{max-width:1120px;margin:0 auto;padding:0 16px}
a{color:var(--brand-red);text-decoration:none}
a:hover{text-decoration:underline}
.btn{display:inline-block;background:var(--brand-red);color:#fff;border:2px solid var(--brand-red);border-radius:999px;padding:.9rem 1.2rem;font-weight:700;box-shadow:var(--shadow);transition:.2s;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn.outline{background:transparent;color:var(--brand-red)}
.btn.outline:hover{background:#e53935;color:#fff}
.btn.block{display:block;width:100%;text-align:center}

/* Header */
.header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid #eee}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.nav img{height:44px;width:auto;display:block}
.menu{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.menu a{color:#333;font-weight:600}
.menu a.active,.menu a[aria-current="page"]{color:var(--brand-red)}
.actions{display:flex;align-items:center;gap:.6rem}
.mobile-toggle{display:none;font-size:1.6rem;background:none;border:0}

.floating-call{
  position:fixed; right:16px; bottom:16px; z-index:999;
  background:var(--brand-red); color:#fff; padding:12px 16px; border-radius:999px;
  box-shadow:var(--shadow); font-weight:800;
}

.floating-whatsapp {
  position: fixed;
  right: 16px;
  bottom: 70px; /* boven de bel-knop */
  z-index: 999;
  background: #25D366; /* WhatsApp groen */
  color: #fff;
  padding: 12px 16px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-weight: 800;
  font-size: 15px;
}
.floating-whatsapp:hover {
  filter: brightness(0.9);
}

/* --- Floating knoppen goed positioneren (iOS safe areas etc.) --- */
.floating-call{
  right:12px; bottom:12px; padding:14px 16px; z-index:1000;
}
.floating-whatsapp{
  right:12px; bottom:60px; padding:14px 16px; z-index:1000;
}
@supports (padding: max(0px)) {
  .floating-call{ bottom: max(12px, env(safe-area-inset-bottom)); }
  .floating-whatsapp{ bottom: max(60px, calc(env(safe-area-inset-bottom) + 48px)); }
}

/* Hero */
.hero{
  color:#fff;text-align:center;padding:72px 0 56px;
  background:
    linear-gradient(180deg, rgba(0,0,0,.32), rgba(0,0,0,.32)),
    url('../assets/hero.jpg') center/cover no-repeat;
}
.hero h1{margin:0 0 6px;font-size:clamp(28px,4vw,44px);text-shadow:0 2px 12px rgba(0,0,0,.25)}
.hero .sub{margin:0;color:#f1f1f1}

/* Filters */
.filters{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.chip{
  background:#fff;border:1px solid #e5e5e5;border-radius:999px;
  padding:.45rem .9rem;font-weight:700;color:#333;cursor:pointer;
  box-shadow:var(--shadow);transition:.2s;
}
.chip:hover{transform:translateY(-2px)}
.chip.active{background:#e53935;color:#fff;border-color:#e53935}

/* Grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:40px 0}
.item{border:1px solid #eee;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.item figure{margin:0}
.item img{width:100%;height:240px;object-fit:cover;display:block;background:#ddd}
.item figcaption{padding:12px 14px;font-weight:600;color:#333}

/* CTA */
.section-cta{background:#f7f7f7;border-top:1px solid #eee;padding:44px 0}
.cta-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.cta-wrap h2{margin:0}
.muted{color:#777;margin:4px 0 0}
.cta-btns{display:flex;gap:10px}

/* Lightbox (dialog) */
dialog#lightbox{width:min(1000px,92vw);border:0;border-radius:16px;box-shadow:0 30px 60px rgba(0,0,0,.35);padding:0}
dialog::backdrop{background:rgba(0,0,0,.55)}
#lightbox img{width:100%;height:auto;display:block;border-radius:16px 16px 0 0}
#lightbox p{margin:0;padding:12px 16px}
#lightbox .close{
  position:absolute;right:8px;top:6px;border:0;background:rgba(0,0,0,.55);color:#fff;
  width:36px;height:36px;border-radius:999px;font-size:22px;cursor:pointer
}

/* Responsive */
@media (max-width:1024px){
  .grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:780px){
  .menu{display:none}
  .menu.open{display:flex;flex-direction:column;gap:10px;padding:10px 0}
  .mobile-toggle{display:block}
  .grid{grid-template-columns:1fr}
  .item img{height:220px}
}