/* Universe background canvas */
#universe-bg-app { position:fixed; inset:0; width:100%; height:100%; z-index:0; pointer-events:none; }

/* Scroll reveal */
.reveal { opacity:0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity:1; transform:none; }
.reveal-left { opacity:0; transform: translateX(-24px); transition: opacity .6s ease, transform .6s ease; }
.reveal-left.in { opacity:1; transform:none; }
.reveal-scale { opacity:0; transform: scale(.95); transition: opacity .6s ease, transform .6s ease; }
.reveal-scale.in { opacity:1; transform:scale(1); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-thumb { background: var(--apple-border); border-radius: 8px; }