.button,
.primary-nav a,
.language-toggle,
.menu-toggle,
.hero-portrait,
.info-card,
.portfolio-card,
.tech-card,
.tech-filter,
.experience-chevron {
  transition: transform .22s ease, border-color .22s ease, background-color .22s ease, color .22s ease, box-shadow .22s ease;
}

.reveal { animation: rise-in .65s ease both; }
.hero-portrait-wrap.reveal { animation-delay: .08s; }
@keyframes rise-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

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