/* --- BOEIT MIJ NUL - MINIMAL STYLE --- */
:root {
  --accent: #576574; /* Neutraal grijs-blauw */
  --bg: #f5f6fa;
  --card: #ffffff;
  --text: #2f3542;
  --muted: #a4b0be;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

/* --- BANNER --- */
.banner {
  width: 100%;
  max-width: 1200px;
  height: auto;
  margin: 2rem auto;
  border-radius: 0;
  filter: grayscale(100%); /* Maakt het nog droger */
  transition: filter 0.5s ease;
}

.banner:hover {
  filter: grayscale(0%);
}

/* --- CONTENT CONTAINER --- */
.container {
  background-color: var(--card);
  padding: 4rem 2rem;
  max-width: 600px;
  width: 90%;
  margin: 0 auto 5rem;
  border: 2px solid var(--text); /* Harde, droge rand */
  box-shadow: 10px 10px 0px var(--accent); /* "Boeit me niks" schaduw */
}

h1 {
  font-size: 3rem;
  font-weight: 900;
  text-transform: uppercase;
  margin-top: 0;
  letter-spacing: -1px;
}

p {
  font-size: 1.2rem;
  line-height: 1.5;
  margin-bottom: 2rem;
}

/* --- KNOPPEN --- */
.idee-knop {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background-color: var(--text);
  color: white;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  text-decoration: none;
  font-weight: bold;
  border: none;
  transition: 0.2s;
  z-index: 1000;
}

.idee-knop:hover {
  transform: translate(2px, -2px);
  box-shadow: -2px 2px 0 var(--accent);
}

.copyright {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 3rem;
  border-top: 1px solid #eee;
  padding-top: 1rem;
}

/* Responsive */
@media (max-width: 600px) {
  h1 { font-size: 2rem; }
  .container { padding: 2rem 1.5rem; }
}