/* Van Zuijlen AV: basisstijl. Kleuren en fonts staan in :root, zodat een latere redesign hier begint. */
:root {
  --bg-a: #212123;
  --bg-b: #1c1a1e;
  --bg-c: #1e1e1e;
  --card: #212123;
  --input: #0f0f0f;
  --text: #ffffff;
  --muted: #c9c9cc;
  --accent: #ed8806;
  --icon-bg: #332723;
  --font: "Mulish", "Avenir Next", Avenir, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-heading: "Poppins", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg-a); color: var(--text); font: 300 17px/1.7 var(--font); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.2; margin: 0 0 .5em; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 600; }
h3 { font-size: 1.35rem; font-weight: 500; }
p { margin: 0 0 1em; }

.container { width: min(1140px, 100% - 32px); margin-inline: auto; }
.narrow { max-width: 900px; }
.center { text-align: center; }

.button {
  display: inline-block; padding: .8em 2.4em; border: 0; border-radius: 0;
  background: var(--accent); color: #fff; font: 500 1.05rem var(--font-heading);
  cursor: pointer; transition: filter .2s;
}
.button:hover { filter: brightness(1.08); }
.button-block { display: block; width: 100%; }

/* Header */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10;
  background: transparent; transition: background .3s, box-shadow .3s;
}
.site-header.scrolled { background: rgba(28,26,30,.96); box-shadow: 0 1px 0 rgba(255,255,255,.06); }
.header-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 0;
}
.logo img { height: 36px; width: auto; transition: opacity .3s; }
.site-header:not(.scrolled) .logo { opacity: 0; pointer-events: none; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a { color: #fff; text-decoration: none; font-weight: 500; font-size: .95rem; letter-spacing: .03em; }
.site-nav a:hover { color: var(--accent); }
.site-nav .nav-cta { background: var(--accent); color: #fff; padding: .6em 1.5em; margin-left: 16px; }
.site-nav .nav-cta:hover { color: #fff; filter: brightness(1.08); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; margin: 5px 0; background: #fff; }

/* Hero met fotoslider */
.hero {
  position: relative; overflow: hidden; background: #2a0f3d;
  min-height: 100vh; min-height: 100svh; display: grid; place-items: center;
  padding: 100px 0; text-align: center; color: #fff;
}
.hero-slides, .hero-slides img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-slides img { object-fit: cover; opacity: 0; transition: opacity 1.5s ease; }
.hero-slides img.active { opacity: 1; }
.hero::after { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .36); }
.hero-content { position: relative; z-index: 1; }
.hero h1 { margin: 0; }
.hero-logo { width: min(560px, 100%); height: auto; margin-inline: auto; }
.hero-checks { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 28px; font-weight: 500; font-size: .95rem; }
.hero-checks li { display: flex; align-items: center; gap: 10px; }
.hero-down {
  position: absolute; z-index: 1; bottom: 40px; left: 50%; width: 22px; height: 22px; margin-left: -11px;
  border-right: 4px solid #fff; border-bottom: 4px solid #fff; transform: rotate(45deg);
  animation: bob 2s ease-in-out infinite;
}
@keyframes bob { 50% { translate: 0 8px; } }

.whatsapp {
  position: fixed; z-index: 20; right: 20px; bottom: 20px;
  display: flex; align-items: center; gap: 8px; padding: .55em 1.2em;
  background: var(--accent); color: #fff; border-radius: 999px; text-decoration: none;
  font-weight: 500; font-size: .9rem; box-shadow: 0 4px 14px rgba(0,0,0,.3);
}

/* Secties */
.section { padding: 100px 0; }
.section-a { background: var(--bg-a); }
.section-b { background: var(--bg-b); }
.section-c { background: var(--bg-c); }
#overons h2 { max-width: 720px; margin-inline: auto; }
#overons p { font-size: 1.15rem; margin-bottom: 2em; }

/* Diensten */
.services-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.services { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.service { background: var(--card); padding: 28px 26px 30px; align-self: stretch; }
.service-icon {
  display: grid; place-items: center; width: 78px; height: 78px; border-radius: 50%;
  background: var(--icon-bg); color: var(--accent); font-size: 1.7rem; margin-bottom: 36px;
}
.service h3 { font-size: 1.22rem; margin-bottom: .8em; }
.service p { color: var(--muted); font-size: 1.02rem; line-height: 1.65; }
.service p:last-child { margin-bottom: 0; }
.services-intro p { font-size: 1.15rem; }
.checks { list-style: none; padding: 0; margin: 32px 0 36px; display: grid; gap: 10px; }
.checks li { display: flex; align-items: center; gap: 22px; font: 500 1.15rem var(--font-heading); }
.checks li::before, .hero-checks li::before {
  content: "\f00c"; font: 900 11px "Font Awesome 6 Free"; display: grid; place-items: center;
  width: 24px; height: 24px; flex: none; border-radius: 50%; background: var(--accent); color: var(--bg-a);
}
.hero-checks li::before { width: 18px; height: 18px; font-size: 9px; color: #fff; }

/* Impressie */
#impressie .center p { font-size: 1.1rem; max-width: 1240px; margin: 0 auto 1.4em; }
.video { aspect-ratio: 16 / 9; background: #000; }
.video iframe { width: 100%; height: 100%; border: 0; display: block; }
.gallery { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; margin-top: 24px; }
.gallery a { grid-column: span 3; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-b); }
.gallery a:nth-last-child(-n+3) { grid-column: span 4; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery a:hover img { transform: scale(1.05); }

.lightbox { position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.92); display: grid; place-items: center; padding: 24px; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: 90vh; width: auto; }
.lightbox-close { position: absolute; top: 12px; right: 20px; background: none; border: 0; color: #fff; font-size: 2.5rem; cursor: pointer; }

/* Contact */
.contact { display: grid; grid-template-columns: 1.6fr 1fr; gap: 56px; }
.contact h2 { margin-bottom: .6em; }
.contact > div > p { font-size: 1.15rem; }
.contact-form { display: grid; gap: 22px; margin-top: 16px; }
.contact-form label { display: grid; gap: 10px; font: 500 1.05rem var(--font-heading); }
.contact-form .req { color: var(--accent); margin-left: 4px; }
.contact-form label { grid-template-columns: auto 1fr; }
.contact-form label input, .contact-form label textarea { grid-column: 1 / -1; }
.contact-form input, .contact-form textarea {
  font: 300 1.05rem var(--font); color: var(--text); background: var(--input);
  border: 0; border-radius: 3px; padding: .9em 1.1em; resize: vertical;
}
.contact-form ::placeholder { color: #8d8d92; }
.contact-form input:focus, .contact-form textarea:focus { outline: 1px solid var(--accent); }
.contact-form .button { margin-top: 8px; }
.contact-details h3 { font-size: clamp(1.6rem, 2.4vw, 2.05rem); font-weight: 600; margin-bottom: .6em; }
.icon-list { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 14px; }
.icon-list li { display: flex; align-items: center; gap: 22px; font: 500 1.2rem var(--font-heading); }
.icon-list i { color: var(--accent); font-size: 1.5rem; width: 26px; text-align: center; }
.icon-list a:hover { color: var(--accent); }
.map iframe { width: 100%; height: 265px; border: 0; display: block; }

/* Footer */
.site-footer { background: var(--bg-b); padding: 20px 0; }
.footer-bar { display: flex; align-items: center; justify-content: space-between; gap: 24px; max-width: 1180px; }
.footer-bar p { margin: 0; color: #b5b5ba; font-size: .95rem; }
.social { display: flex; gap: 30px; font-size: 1.25rem; }
.social a:hover { color: var(--accent); }

@media (max-width: 1000px) {
  .services-layout, .contact { grid-template-columns: 1fr; }
  .services-intro { order: -1; }
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0; background: rgba(28,26,30,.98);
  }
  .site-nav .nav-cta { margin: 8px 16px 16px; text-align: center; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 14px 16px; }
  .header-bar { position: relative; }
  .section { padding: 56px 0; }
  .services { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery a, .gallery a:nth-last-child(-n+3) { grid-column: span 1; }
  .gallery a:last-child { grid-column: 1 / -1; }
}