/* ============================================================
   NOIR — Text Animation Styles (designbyrobin.be inspired)
   ============================================================
   Companion CSS for text-anim.js
   Add this AFTER your main style.css
   ============================================================ */

/* ---- Shared: initial hidden state for split text ---- */
.na-char-inner,
.na-word-inner {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  will-change: transform, opacity;
}

/* Word group — keeps all chars of one word on the same line */
.na-word-group {
  display: inline-flex;
  white-space: nowrap;
}

/* Char wrapper — inline-block so transforms work */
.na-char {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  line-height: inherit;
  /* Extra space so italic/cursive glyphs aren't clipped at top-right */
  padding: 0.05em 0.05em 0 0.01em;
  margin: -0.05em -0.05em 0 -0.01em;
}

/* Space chars — preserve whitespace width */
.na-char.na-space {
  width: 0.3em;
  overflow: visible;
}

/* Word wrapper */
.na-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  line-height: inherit;
}

/* ---- Fade-Up (simple) ---- */
.na-fade {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(.23, 1, .32, 1),
              transform 0.7s cubic-bezier(.23, 1, .32, 1);
}
.na-fade.na-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Mask Reveal ---- */
.na-mask {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.9s cubic-bezier(.77, 0, .175, 1);
}
.na-mask.na-visible {
  clip-path: inset(0 0% 0 0);
}

/* ---- Ensure prepared elements don't flash unstyled ---- */
[data-anim]:not(.na-prepared) {
  /* Hide until JS kicks in — prevents FOUC */
}

/* ---- Optional: stagger modifier classes (use in HTML if needed) ---- */
[data-anim-stagger="fast"]  { --na-stagger: 18ms; }
[data-anim-stagger="slow"]  { --na-stagger: 50ms; }

/* ---- Responsive: reduce motion for prefers-reduced-motion ---- */
@media (prefers-reduced-motion: reduce) {
  .na-char-inner,
  .na-word-inner {
    transform: none !important;
    opacity: 1 !important;
    transition: none !important;
  }
  .na-fade {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .na-mask {
    clip-path: none !important;
    transition: none !important;
  }
}

/* ---- Mobile optimisation: slightly faster, simpler ---- */
@media (max-width: 768px) {
  .na-char-inner,
  .na-word-inner {
    transform: translateY(100%);
  }
}