/* Codiji Site — shared animation primitives: page-enter fade, scroll reveals,
   per-word text reveal, and the marquee keyframe. All respect
   prefers-reduced-motion at the bottom of this file. */

/* ---- Page enter (mirrors the framer-motion pageVariants fade+rise) ---- */
.page-enter {
  animation: page-enter var(--dur-slow) var(--ease) both;
}
@keyframes page-enter {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Generic scroll-triggered reveal: reveal.js toggles .is-inview ---- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
[data-reveal].is-inview {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal-scale] {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
[data-reveal-scale].is-inview {
  opacity: 1;
  transform: scale(1);
}

/* ---- Per-word text reveal (reveal_text() PHP helper + reveal.js) ---- */
.reveal {
  display: inline-flex;
  flex-wrap: wrap;
}
.reveal__mask {
  display: inline-block;
  overflow: hidden;
  margin-right: 0.25em;
}
.reveal__word {
  display: inline-block;
  transform: translateY(100%);
  opacity: 0;
  transition: transform var(--dur-slow) var(--ease), opacity var(--dur-slow) var(--ease);
}
[data-reveal-root].is-inview .reveal__word {
  transform: translateY(0);
  opacity: 1;
}
/* Stagger each word slightly, matching the original 0.1s stagger */
.reveal__mask:nth-child(1)  .reveal__word { transition-delay: 0.00s; }
.reveal__mask:nth-child(2)  .reveal__word { transition-delay: 0.05s; }
.reveal__mask:nth-child(3)  .reveal__word { transition-delay: 0.10s; }
.reveal__mask:nth-child(4)  .reveal__word { transition-delay: 0.15s; }
.reveal__mask:nth-child(5)  .reveal__word { transition-delay: 0.20s; }
.reveal__mask:nth-child(6)  .reveal__word { transition-delay: 0.25s; }
.reveal__mask:nth-child(7)  .reveal__word { transition-delay: 0.30s; }
.reveal__mask:nth-child(8)  .reveal__word { transition-delay: 0.35s; }
.reveal__mask:nth-child(9)  .reveal__word { transition-delay: 0.40s; }
.reveal__mask:nth-child(n+10) .reveal__word { transition-delay: 0.45s; }

/* ---- Marquee keyframe (2x duplicated content scrolls exactly -50%) ---- */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---- Respect reduced-motion preference: kill motion, keep end states visible ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal], [data-reveal-scale] {
    opacity: 1;
    transform: none;
  }
  [data-reveal-root] .reveal__word {
    transform: none;
    opacity: 1;
  }
  .marquee__track {
    animation: none !important;
  }
}