/* Reveal animations — disabled when user prefers reduced motion */
.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.98);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
    will-change: auto;
  }

  .btn:hover,
  .project-card:hover,
  .social-link:hover,
  .education-card--large:hover,
  .achievement-card:hover,
  .testimonial-card:hover,
  .cert-card:hover {
    transform: none;
  }

  .bg-gradient__layer,
  .gradient-orb {
    animation: none !important;
  }

  .gradient-orb {
    opacity: 0.2;
  }

  .bg-gradient::after {
    animation: none;
  }

  .hero-particles {
    display: none;
  }

  .project-card:hover {
    transform: none;
    box-shadow: var(--shadow-lg);
  }
}