/* Scroll reveal (Intersection Observer adds .visible in main.js) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger: descendants animate when ancestor .reveal gets .visible */
.reveal .reveal-stagger > * {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible .reveal-stagger > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal.visible .reveal-stagger > *:nth-child(1) {
  transition-delay: 0.05s;
}
.reveal.visible .reveal-stagger > *:nth-child(2) {
  transition-delay: 0.1s;
}
.reveal.visible .reveal-stagger > *:nth-child(3) {
  transition-delay: 0.15s;
}
.reveal.visible .reveal-stagger > *:nth-child(4) {
  transition-delay: 0.2s;
}
.reveal.visible .reveal-stagger > *:nth-child(5) {
  transition-delay: 0.25s;
}
.reveal.visible .reveal-stagger > *:nth-child(6) {
  transition-delay: 0.3s;
}
.reveal.visible .reveal-stagger > *:nth-child(7) {
  transition-delay: 0.35s;
}
.reveal.visible .reveal-stagger > *:nth-child(8) {
  transition-delay: 0.4s;
}
.reveal.visible .reveal-stagger > *:nth-child(9) {
  transition-delay: 0.45s;
}
.reveal.visible .reveal-stagger > *:nth-child(10) {
  transition-delay: 0.5s;
}
.reveal.visible .reveal-stagger > *:nth-child(11) {
  transition-delay: 0.55s;
}
.reveal.visible .reveal-stagger > *:nth-child(12) {
  transition-delay: 0.6s;
}

.orb-one,
.shape-a,
.why-img-1 {
  animation: floatSoft 8s ease-in-out infinite;
}

.orb-two,
.shape-b,
.why-img-2 {
  animation: floatSoft 9s ease-in-out infinite reverse;
}

.orb-three,
.shape-c,
.why-img-3 {
  animation: floatSoft 7s ease-in-out infinite;
}

@keyframes floatSoft {
  0%,
  100% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-14px) translateX(8px);
  }
}