/* Scroll reveal base */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out);
}
.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 90ms; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 180ms; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 270ms; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 360ms; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 450ms; }
.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Float animation for hero cards */
@keyframes float-soft {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(var(--rot, 0deg)); }
  50% { transform: translate3d(0, -8px, 0) rotate(var(--rot, 0deg)); }
}

.hero__card--price {
  --rot: 4deg;
  animation: float-soft 6s ease-in-out infinite;
}
.hero__card--chip {
  --rot: -3deg;
  animation: float-soft 7s ease-in-out 1s infinite;
}

/* Hero entrance */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__eyebrow,
.hero__title,
.hero__lead,
.hero__actions,
.hero__trust {
  animation: fade-in-up 0.9s var(--ease-out) both;
}
.hero__eyebrow { animation-delay: 0s; }
.hero__title   { animation-delay: 0.1s; }
.hero__lead    { animation-delay: 0.25s; }
.hero__actions { animation-delay: 0.4s; }
.hero__trust   { animation-delay: 0.55s; }

.hero__visual {
  animation: fade-in-up 1s var(--ease-out) 0.3s both;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal,
  .reveal-stagger > * {
    opacity: 1;
    transform: none;
  }
}