/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed { 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; }

/* ========== COMMON KEYFRAMES ========== */
@keyframes blink { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:0.4;transform:scale(1.6);} }
@keyframes fadeUp { to { opacity:1; transform:translateY(0); } }

@keyframes scrollLine {
  0%   { transform:scaleY(0); transform-origin:top; }
  50%  { transform:scaleY(1); transform-origin:top; }
  51%  { transform:scaleY(1); transform-origin:bottom; }
  100% { transform:scaleY(0); transform-origin:bottom; }
}