/* ── Scroll Reveal ───────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }
.delay-4 { transition-delay: .32s; }
.delay-5 { transition-delay: .40s; }

/* ── Fade вниз (Hero-элементы при загрузке) ──────────────────────────── */
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.anim-fade-1 { opacity: 0; animation: fadeDown .7s .10s var(--ease) forwards; }
.anim-fade-2 { opacity: 0; animation: fadeDown .7s .25s var(--ease) forwards; }
.anim-fade-3 { opacity: 0; animation: fadeDown .7s .40s var(--ease) forwards; }
.anim-fade-4 { opacity: 0; animation: fadeDown .7s .55s var(--ease) forwards; }
.anim-fade-5 { opacity: 0; animation: fadeDown .7s .70s var(--ease) forwards; }

/* ── Мерцание золотой линии ──────────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

/* ── Счётчик (calculator) ────────────────────────────────────────────── */
@keyframes countUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.count-anim {
  animation: countUp .25s var(--ease) forwards;
}