:root {
  --bg: #050505; --text: #ffffff; --accent: #ff4d00;
  --muted: rgba(255, 255, 255, 0.6); --card-bg: rgba(255, 255, 255, 0.03);
  --font-main: 'JetBrains Mono', monospace; --font-display: 'Inter', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-main); line-height: 1.6; overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; width: 100%; }

/* FX */
.bg-effects { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.vignette { position: absolute; inset: 0; background: radial-gradient(circle at center, transparent 20%, rgba(0,0,0,0.8) 100%); }
.grain { position: absolute; inset: 0; opacity: 0.04; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* Nav */
.nav-bar { position: fixed; top: 0; width: 100%; z-index: 1000; padding: 25px 0; background: linear-gradient(to bottom, rgba(5,5,5,0.9), transparent); backdrop-filter: blur(10px); }
.nav-content { display: flex; justify-content: space-between; align-items: center; }
.brand-link { text-decoration: none; color: inherit; }
.brand { display: flex; align-items: center; gap: 10px; }
.dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; }
.brand-name { font-weight: 700; text-transform: uppercase; letter-spacing: 2px; font-size: 0.9rem; }
.btn-sm { color: #fff; text-decoration: none; border: 1px solid var(--accent); padding: 8px 16px; font-size: 0.8rem; text-transform: uppercase; transition: 0.3s; }
.btn-sm:hover { background: var(--accent); color: #000; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Hero */
.section-hero { min-height: 90vh; display: flex; align-items: center; padding: 120px 0 60px; text-align: left; }
.title-main { font-family: var(--font-display); font-size: clamp(3.5rem, 12vw, 8rem); line-height: 0.85; font-weight: 900; text-transform: uppercase; letter-spacing: -0.04em; margin: 20px 0; }
.eyebrow { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 4px; font-size: 0.8rem; }
.hero-sub { max-width: 600px; color: var(--muted); font-size: 1.1rem; margin-bottom: 40px; }
.hero-btns { display: flex; gap: 20px; }
.btn-action { background: var(--accent); color: #000; padding: 18px 36px; text-decoration: none; font-weight: 700; text-transform: uppercase; transform: skewX(-10deg); transition: 0.2s; display: inline-block; }
.btn-action:hover { transform: skewX(-10deg) scale(1.05); background: #fff; }
.btn-ghost { border: 1px solid var(--muted); color: #fff; padding: 18px 36px; text-decoration: none; text-transform: uppercase; transition: 0.2s; display: inline-block; }

/* Video Showcase - Gekalibreerd voor alle schermen */
.section-showcase { min-height: 80vh; display: flex; align-items: center; justify-content: center; padding: 80px 0; }
.container-video {
  width: 85vw; /* Vult 85% van de schermbreedte op elk device */
  max-width: 1400px; /* Beperkt de grootte op extreem brede schermen */
  margin: 0 auto;
}
.video-aspect-ratio {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  background: #111;
  box-shadow: 0 40px 100px rgba(0,0,0,0.8);
  border: 1px solid rgba(255,255,255,0.1);
}
.video-aspect-ratio iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* Services - Interactieve Kaarten */
.section-services { padding: 120px 0; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.service-card {
  background: var(--card-bg); padding: 40px;
  border-left: 2px solid rgba(255,255,255,0.1);
  transition: all 0.4s ease;
  cursor: pointer;
  overflow: hidden;
}
.service-card:hover { border-left-color: var(--accent); background: rgba(255,255,255,0.06); transform: translateY(-5px); }
.service-details {
  max-height: 0; opacity: 0; overflow: hidden;
  transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.service-card.expanded .service-details {
  max-height: 800px; opacity: 1; margin-top: 20px;
}
.read-more {
  display: block; margin-top: 20px; font-size: 0.7rem;
  text-transform: uppercase; color: var(--accent); letter-spacing: 2px; font-weight: 700;
}
.service-card.expanded .read-more { opacity: 0.5; }

.section-title { font-family: var(--font-display); font-size: 2.5rem; text-transform: uppercase; margin-bottom: 50px; color: var(--accent); }
.service-no { color: var(--accent); font-size: 0.8rem; font-weight: 700; display: block; margin-bottom: 10px; }
.service-intro { margin-bottom: 0; }

/* About & Footer */
.section-about { padding: 120px 0; }
.about-content { max-width: 800px; }
.cert-box { display: flex; align-items: center; gap: 15px; margin-top: 40px; padding: 12px 20px; background: rgba(255,77,0,0.08); border: 1px solid var(--accent); width: fit-content; }
.cert-icon { color: var(--accent); font-weight: 900; line-height: 1; }
.cert-box p { margin: 0; font-size: 0.95rem; color: var(--text); }
.footer { padding: 120px 0 60px; border-top: 1px solid rgba(255,255,255,0.05); text-align: left; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-left { }
.footer-right { }
.footer-label { font-family: var(--font-display); font-size: 0.8rem; text-transform: uppercase; color: var(--accent); letter-spacing: 2px; margin-bottom: 15px; }
.contact-links { display: flex; flex-direction: column; gap: 10px; }
.contact-item { font-family: var(--font-display); font-size: clamp(1.1rem, 2.5vw, 1.8rem); color: #fff; text-decoration: none; font-weight: 700; display: block; margin-bottom: 10px; transition: all 0.3s ease; }
.contact-item:hover { color: var(--accent); transform: translateX(8px); }
.btn-whatsapp { display: inline-flex; align-items: center; gap: 10px; margin-top: 10px; color: #fff; text-decoration: none; font-size: 0.9rem; font-family: var(--font-display); border: 1px solid rgba(255, 255, 255, 0.2); padding: 10px 16px; transition: 0.3s; }
.btn-whatsapp:hover { background: #25d366; border-color: #25d366; color: #000; }
.footer-form { display: flex; flex-direction: column; gap: 12px; }
.form-input-small, .form-textarea-small { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1); color: var(--text); padding: 10px 12px; font-family: var(--font-main); font-size: 0.85rem; transition: 0.3s; }
.form-input-small:focus, .form-textarea-small:focus { outline: none; border-color: var(--accent); background: rgba(255,77,0,0.05); }
.form-input-small::placeholder, .form-textarea-small::placeholder { color: var(--muted); opacity: 0.6; }
.btn-submit-small { background: var(--accent); color: #000; padding: 10px 16px; font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 0.75rem; cursor: pointer; border: none; transition: 0.3s; }
.btn-submit-small:hover { background: #fff; }
.form-status { margin-top: 10px; padding: 10px; text-align: center; font-weight: 600; font-size: 0.8rem; display: none; }
.form-status.active { display: block; }
.footer-info { display: flex; justify-content: space-between; margin-top: 60px; color: var(--muted); font-size: 0.8rem; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 20px; }

@media (max-width: 768px) {
  .section-hero { text-align: center; justify-content: center; }
  .hero-btns { flex-direction: column; }
  .container-video { width: 95vw; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-info { flex-direction: column; gap: 20px; text-align: center; }
}