/* ============================================================
   WEB.CSS — screen-only
   Nav fade-out, scroll reveal, hover effects, grain overlay.
   ============================================================ */

/* Grain overlay over entire viewport */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
  opacity: 0.55;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Nav fade-out on scroll */
nav {
  opacity: 1;
  transition: opacity 0.6s ease;
}
nav.faded {
  opacity: 0;
  pointer-events: none;
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  right: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.scroll-cue span {
  font-family: var(--font-label); font-weight: 300;
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: var(--muted);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
  50%      { opacity: 1; transform: scaleY(1); }
}

/* Cast hover zoom */
.cast-card img { transition: transform 0.6s ease; }
.cast-card:hover img { transform: scale(1.04); }