.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 600ms cubic-bezier(0.16,1,0.3,1), transform 600ms cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }
.delay-4 { transition-delay: 400ms; }
.delay-5 { transition-delay: 500ms; }
.clip-reveal { overflow: hidden; }
.clip-reveal span {
  display: block;
  transform: translateY(110%);
  transition: transform 700ms cubic-bezier(0.16,1,0.3,1);
}
.clip-reveal.visible span { transform: translateY(0); }
.scale-reveal {
  opacity: 0;
  transform: scale(0.94) translateY(20px);
  transition: opacity 500ms ease, transform 500ms cubic-bezier(0.16,1,0.3,1);
}
.scale-reveal.visible { opacity: 1; transform: scale(1) translateY(0); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  cursor: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}
.btn-primary { background: var(--clr-lime); color: #0A1A0A; font-weight: 600; }
.btn-primary:hover { filter: brightness(1.1); transform: scale(1.02) translateY(-1px); box-shadow: 0 8px 24px rgba(74,222,0,0.25); }
.btn-ghost { background: transparent; color: var(--clr-white); border: 1.5px solid rgba(255,255,255,0.25); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.45); }
.btn-outline-lime { background: transparent; color: var(--clr-lime); border: 1.5px solid var(--clr-lime-border); }
.btn-outline-lime:hover { background: var(--clr-lime); color: #0A1A0A; }
.card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base);
}
.card:hover { transform: translateY(-6px); border-color: var(--clr-border-hover); }
.photo-card { position: relative; overflow: hidden; border-radius: var(--radius-lg); }
.photo-card img { transition: transform 500ms ease, filter 500ms ease; }
.photo-card:hover img { transform: scale(1.05); filter: brightness(1.1); }
@media(max-width: 768px) { .btn { cursor: pointer; } }