/* Smooth scroll and simple visibility animations */
html { scroll-behavior: smooth; }

.fade-in { opacity: 0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* Lightbox styles */
#modernLightbox { position: fixed; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); display: none; align-items: center; justify-content: center; z-index: 10000; }
#modernLightbox.active { display: flex; }
#modernLightbox img { max-width: 92%; max-height: 80%; box-shadow: 0 20px 60px rgba(0,0,0,0.6); border-radius: 4px; }
#modernLightbox .lb-caption { color: #fff; margin-top: 12px; text-align: center; max-width: 90%; }
#modernLightbox .lb-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 100%; pointer-events: none; }
#modernLightbox button { pointer-events: auto; background: rgba(255,255,255,0.08); border: none; color: #fff; padding: 12px; border-radius: 6px; }
#modernLightbox .lb-prev { position: absolute; left: 16px; }
#modernLightbox .lb-next { position: absolute; right: 16px; }
#modernLightbox .lb-close { position: absolute; right: 18px; top: 18px; background: rgba(255,255,255,0.06); }

/* Small polish for header text next to logo */
header img + span { letter-spacing: 0.2px; }