.parallax {
  background-image: url('parallax1.jpg');
  min-height: 100vh;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  color: white;
}

/* Tweede parallax sectie */
.parallax2 {
  background-image: url('parallax2.jpg');
  min-height: 30vh;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Accessibility: reduce motion fallback */
@media (prefers-reduced-motion: reduce) {
  .parallax,
  .parallax2 {
    background-attachment: scroll;
  }
}

/* Mobile fallback (iOS/Safari doesn't support background-attachment: fixed) */
@media (max-width: 768px) {
  .parallax,
  .parallax2 {
    background-attachment: scroll;
  }
}

.logo-top-left {
  max-width: 300px;
  height: auto;
  display: block;
  margin-bottom: 0.5rem;
}

.logo-subtitle {
  text-align: left;
  font-size: 1.25rem;
  font-weight: 400;
  font-family: system-ui, sans-serif;
  user-select: none;
  padding-top: 20px;
  color: white;
}

/* "Terug naar boven"-knop */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: none;
  width: 60px;
  height: 60px;
  background-color: #FFA500;
  color: black;
  border-radius: 50%;
  text-align: center;
  font-size: 24px;
  text-decoration: none;
  z-index: 1000;
  transition: background-color 0.3s ease;
}

.back-to-top:hover {
  background-color: #cc8400;
}

.back-to-top.show-back-to-top {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Semi-transparante achtergrondkleur voor sectie */
.bg-black-70 {
  background-color: rgba(0, 0, 0, 0.7);
}