/* ============================================================
   AURA AGENCY — Animations
   GSAP toggles these via .is-inview / inline styles.
   These also work standalone with the IntersectionObserver fallback.
   ============================================================ */

/* ---------- Reveal: lines / blocks fade up ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  will-change: opacity, transform;
}

.reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-group > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}

.reveal-group.is-inview > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-group.is-inview > *:nth-child(1) { transition-delay: 0.00s; }
.reveal-group.is-inview > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-group.is-inview > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-group.is-inview > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-group.is-inview > *:nth-child(5) { transition-delay: 0.32s; }
.reveal-group.is-inview > *:nth-child(6) { transition-delay: 0.40s; }

/* ---------- Hero word-stagger on load ---------- */
.word-anim {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}

.word-anim > span {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  animation: word-up 0.95s var(--ease) forwards;
}

@keyframes word-up {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ---------- Page fade-in on load ---------- */
.page-fade {
  opacity: 0;
  animation: page-in 0.7s var(--ease) 0.05s forwards;
}

@keyframes page-in {
  to { opacity: 1; }
}

/* ---------- Page transition overlay ---------- */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 9000;
  transform: translateY(100%);
  pointer-events: none;
}

.page-transition.is-leaving {
  transform: translateY(0);
  transition: transform .55s var(--ease);
  pointer-events: all;
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-group > * {
    opacity: 1 !important;
    transform: none !important;
  }
  .word-anim > span {
    transform: none;
    opacity: 1;
    animation: none;
  }
  .page-fade { opacity: 1; animation: none; }
}