/* Shared motion system — fast, optional, GPU-friendly */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .nn-loader { display: none !important; }
  .nn-sprinkles, .nn-clouds { display: none !important; }
}

/* Page load loader (short) */
.nn-loader {
  position: fixed;
  inset: 0;
  z-index: 2147483600;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 30% 20%, #f8bbd0, transparent 45%),
    radial-gradient(circle at 80% 70%, #b3e5fc, transparent 40%),
    #fff;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  will-change: opacity;
}
.nn-loader.nn-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.nn-loader-inner {
  text-align: center;
  display: grid;
  gap: 0.85rem;
  justify-items: center;
}
.nn-loader-cone {
  width: 56px;
  height: 76px;
  position: relative;
  animation: nn-loader-bounce 0.85s ease-in-out infinite;
}
.nn-loader-cone .s {
  position: absolute; left: 50%; transform: translateX(-50%);
  width: 40px; height: 40px; border-radius: 50%; top: 0;
  background: radial-gradient(circle at 30% 30%, #fff, #f8bbd0 50%, #ec407a);
  box-shadow: 14px 5px 0 -9px #b3e5fc;
}
.nn-loader-cone .c {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 38px solid #ffb74d;
}
.nn-loader-bar {
  width: min(180px, 48vw);
  height: 7px;
  border-radius: 999px;
  background: #fce4ec;
  overflow: hidden;
  border: 2px solid #ec407a;
}
.nn-loader-bar > i {
  display: block;
  height: 100%;
  width: 40%;
  border-radius: inherit;
  background: linear-gradient(90deg, #ec407a, #29b6f6, #f8bbd0);
  animation: nn-loader-slide 0.9s ease-in-out infinite;
}
.nn-loader-text {
  font-family: system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: #ec407a;
}
@keyframes nn-loader-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes nn-loader-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(280%); }
}

/* Reveal on scroll — sections only by default (perf) */
.nn-reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.45s var(--nn-ease, ease), transform 0.45s var(--nn-ease, ease);
  will-change: opacity, transform;
}
.nn-reveal.nn-in {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* Stagger children — capped */
.nn-stagger > * {
  animation: nn-fade-up 0.4s var(--nn-ease, ease) both;
  animation-delay: calc(min(var(--stagger, 0), 12) * 30ms);
}
@keyframes nn-fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* Interactive motion — cheap transforms only */
.g-item, .m-card, .chip, .btn, .store, .card {
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.g-item:active, .chip:active, .btn:active {
  transform: scale(0.98);
}

.g-item.nn-pulse {
  animation: nn-pulse 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes nn-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.04); }
  100% { transform: scale(1); }
}

.nn-confetti {
  position: fixed;
  pointer-events: none;
  z-index: 2147483500;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  animation: nn-confetti-fly 0.7s ease-out forwards;
  will-change: transform, opacity;
}
@keyframes nn-confetti-fly {
  to {
    transform: translate(var(--dx), var(--dy)) rotate(var(--rot));
    opacity: 0;
  }
}

.logo.nn-wiggle {
  animation: nn-wiggle 0.55s ease;
}
@keyframes nn-wiggle {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-4deg); }
  75% { transform: rotate(4deg); }
}