:root {
  --orange: #f05000;
  --blue: #003edd;
  --bg: #0c0d10;
  --bg-alt: #141519;
  --text: #eceef1;
  --text-dim: #a6acb8;
  --border: #23262d;
  --max-width: 1000px;
}

* { box-sizing: border-box; }

img, svg { max-width: 100%; }

body {
  margin: 0;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; }

h1, h2, h3 { line-height: 1.25; margin-top: 0; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.logo { height: 44px; display: block; }

.main-nav { display: flex; gap: 24px; }

.main-nav a {
  text-decoration: none;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.15s ease;
}

.main-nav a:hover { color: var(--orange); }

/* Hero */
.hero {
  padding: 90px 0 70px;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, rgba(240, 80, 0, 0.12), transparent 60%);
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  max-width: 720px;
  margin: 0 auto 20px;
}

.hero-sub {
  color: var(--text-dim);
  max-width: 560px;
  margin: 0 auto 32px;
  font-size: 1.05rem;
}

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
}

.btn-primary:hover { background: #c94300; }

/* Sections */
.section { padding: 64px 0; }

.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section h2 {
  font-size: 1.6rem;
  margin-bottom: 24px;
}

.section p { color: var(--text-dim); max-width: 680px; }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
}

.card h3 {
  font-size: 1.05rem;
  color: var(--blue);
  margin-bottom: 8px;
}

.card p { color: var(--text-dim); margin: 0; font-size: 0.95rem; }

/* Contact */
.contact-intro { margin-bottom: 28px; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  text-decoration: none;
  transition: border-color 0.15s ease;
}

.contact-item:not(.contact-item-static):hover { border-color: var(--orange); }

.contact-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.contact-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  overflow-wrap: anywhere;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 24px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 28px;
  padding-bottom: 28px;
}

.footer-col h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  margin-bottom: 12px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-links a:hover { color: var(--orange); }

.footer-copyright {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  text-align: center;
  margin: 0;
}

.footer-note {
  text-align: center;
  margin: 8px 0 0;
  font-size: 0.8rem;
  color: var(--text-dim);
  opacity: 0.75;
}

/* ---------- Tablet ---------- */
@media (max-width: 860px) {
  .hero { padding: 60px 0 52px; }
  .section { padding: 52px 0; }
  .logo { height: 38px; }
  .main-nav { gap: 18px; }
}

/* ---------- Telefoon ---------- */
@media (max-width: 640px) {
  .container { padding: 0 18px; }

  /* Header: logo boven, links eronder gecentreerd; niet plakkend zodat
     er op een klein scherm geen ruimte verloren gaat tijdens het scrollen */
  .site-header { position: static; }

  .header-inner {
    flex-direction: column;
    gap: 12px;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .logo { height: 34px; }

  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 18px;
  }

  .main-nav a { font-size: 0.9rem; }

  .hero { padding: 36px 0 44px; }
  .hero-sub { font-size: 1rem; margin-bottom: 26px; }

  .btn {
    padding: 14px 26px;
    width: 100%;
    max-width: 320px;
    text-align: center;
  }

  .section { padding: 44px 0; }
  .section h2 { font-size: 1.35rem; margin-bottom: 18px; }

  /* Kaarten en contactblokken altijd onder elkaar */
  .cards,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .card { padding: 18px; }
  .contact-item { padding: 16px 18px; }
  .contact-value { font-size: 1.05rem; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .site-footer { padding: 32px 0 20px; }
}

/* ---------- Kleine telefoon ---------- */
@media (max-width: 380px) {
  .container { padding: 0 14px; }
  .main-nav { gap: 6px 12px; }
  .main-nav a { font-size: 0.85rem; }
  .contact-value { font-size: 0.98rem; }
  .hero { padding: 28px 0 36px; }
}

/* ---------- Geanimeerd logo in de hero ---------- */
.logo-animatie {
  max-width: 820px;
  margin: 0 auto 38px;
}

.logo-animatie svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

/* Verlengstuk van de slangen (zelfde dikte als in het logo: 20) */
.slang-verleng {
  fill: none;
  stroke-width: 22;
  stroke-linecap: butt;
  stroke-dasharray: 0 200;
  animation: slang-uitschuiven 3.6s cubic-bezier(.55,.05,.4,1) 0.5s both;
}

.orange { stroke: var(--orange); }
.blue   { stroke: var(--blue); }

@keyframes slang-uitschuiven {
  0%   { stroke-dasharray: 0 200; }
  33%  { stroke-dasharray: 100 200; }
  47%  { stroke-dasharray: 100 200; }
  92%  { stroke-dasharray: 0 200; }
  100% { stroke-dasharray: 0 200; }
}

/* Koppelingen schuiven mee met het uiteinde van de slang */
#koppeling-links,
#koppeling-rechts {
  transform-box: fill-box;
  transform-origin: center;
}

#koppeling-links  { animation: koppeling-l 3.6s cubic-bezier(.55,.05,.4,1) 0.5s both; }
#koppeling-rechts { animation: koppeling-r 3.6s cubic-bezier(.55,.05,.4,1) 0.5s both; }

@keyframes koppeling-l {
  0%   { transform: translate(0, 0); }
  33%  { transform: translate(638px, -2px); }
  47%  { transform: translate(638px, -2px); }
  92%  { transform: translate(0, 0); }
  100% { transform: translate(0, 0); }
}

@keyframes koppeling-r {
  0%   { transform: translateX(0); }
  33%  { transform: translateX(-687px); }
  47%  { transform: translateX(-687px); }
  92%  { transform: translateX(0); }
  100% { transform: translateX(0); }
}

/* MACHINERY komt tevoorschijn waar de slangen zich terugtrekken */
#machinery-clip-rect {
  transform-box: fill-box;
  transform-origin: center;
  transform: scaleX(0);
  animation: machinery-reveal 1.62s cubic-bezier(.55,.05,.4,1) 2.19s forwards;
}

@keyframes machinery-reveal {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* Toon direct het volledige logo als iemand minder beweging wil */
@media (prefers-reduced-motion: reduce) {
  .slang-verleng,
  #koppeling-links,
  #koppeling-rechts,
  #machinery-clip-rect {
    animation: none;
  }
  .slang-verleng { stroke-dasharray: 0 200; }
  #machinery-clip-rect { transform: scaleX(1); }
}

@media (max-width: 640px) {
  .logo-animatie { margin-bottom: 24px; }
}

/* Voor zoekmachines en schermlezers: visueel verborgen, wel crawlbaar */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}