/* =====================================================
   Prefast Konteyner & Prefabrik — özel stiller
   ===================================================== */

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: #0b1220;
}
::-webkit-scrollbar-thumb {
  background: #243152;
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: #f97316;
}

/* Navbar background on scroll */
#navbar.scrolled {
  background: rgba(11, 18, 32, 0.9);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 6px 20px -10px rgba(0, 0, 0, 0.5);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Subtle hover lift utility */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
  transform: translateY(-4px);
}

/* Anchor offset under fixed nav */
section[id] {
  scroll-margin-top: 80px;
}

/* FAQ details open animation */
details > summary {
  list-style: none;
}
details > summary::-webkit-details-marker {
  display: none;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}