@keyframes floatHint {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.55; }
  50% { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

@keyframes pulseGold {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

@keyframes shimmerRoute {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s var(--ease-premium),
    transform 0.75s var(--ease-premium);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

.scroll-hint {
  animation: floatHint 2.4s var(--ease-premium) infinite;
}

.hero-visual-frame::before {
  content: '';
  position: absolute;
  inset: -40%;
  background: conic-gradient(from 180deg, transparent, rgba(201, 169, 97, 0.06), transparent);
  animation: spinSlow 18s linear infinite;
}

@keyframes spinSlow {
  to { transform: rotate(360deg); }
}

.split-visual-glyph {
  animation: pulseGold 4s ease-in-out infinite;
}

.hero-visual-inner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-light), transparent);
  background-size: 200% 100%;
  animation: shimmerRoute 4s linear infinite;
}

.topic-card,
.stat-card,
.archive-item,
.testimonial-card,
.pricing-card {
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}