/* Keyframes */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(96,165,250,0); }
  50%       { box-shadow: 0 0 24px 4px rgba(96,165,250,0.25); }
}

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

/* Scroll-reveal base state */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* Float animation for hero mockup */
.hero-mockup { animation: float 5s ease-in-out infinite; }

/* Marquee track */
.marquee-inner {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-inner:hover { animation-play-state: paused; }

/* Button glow */
.btn-primary:hover { animation: glowPulse 1.8s ease-in-out infinite; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}