/* ==========================================================================
   Animations — scroll reveals, entrances, transitions
   Everything here degrades to "already visible" under prefers-reduced-motion.
   ========================================================================== */

/* ---- scroll reveal ----------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 26px, 0);
  transition: opacity var(--t-reveal) var(--ease), transform var(--t-reveal) var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal="left"]  { transform: translate3d(-32px, 0, 0); }
[data-reveal="right"] { transform: translate3d(32px, 0, 0); }
[data-reveal="scale"] { transform: scale(.955); }
[data-reveal="fade"]  { transform: none; }
[data-reveal].is-in {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  will-change: auto;
}

/* stagger children: JS assigns --reveal-delay from the element index */
[data-stagger] > * {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity var(--t-reveal) var(--ease), transform var(--t-reveal) var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-stagger].is-in > * { opacity: 1; transform: none; }

/* ---- image wipe: the frame uncovers the picture ------------------------ */
[data-wipe] { position: relative; overflow: hidden; }
[data-wipe]::after {
  content: ""; position: absolute; inset: 0;
  background: var(--g-800);
  transform-origin: right;
  transition: transform 1.05s var(--ease);
  z-index: 2;
}
[data-wipe].is-in::after { transform: scaleX(0); }
[data-wipe] > img, [data-wipe] > svg {
  transform: scale(1.14);
  transition: transform 1.5s var(--ease);
}
[data-wipe].is-in > img, [data-wipe].is-in > svg { transform: scale(1); }

/* ---- masked line-by-line heading --------------------------------------- */
.reveal-lines { display: block; }
.reveal-lines .line { display: block; overflow: hidden; padding-bottom: .16em; margin-bottom: -.16em; }
.reveal-lines .line > span {
  display: block;
  transform: translateY(105%);
  transition: transform 1.05s var(--ease);
  transition-delay: var(--line-delay, 0ms);
}
.reveal-lines.is-in .line > span { transform: translateY(0); }

/* ---- hero entrance ----------------------------------------------------- */
.hero__eyebrow, .hero__lead, .hero__actions {
  opacity: 0; transform: translateY(20px);
  animation: heroUp .95s var(--ease) forwards;
}
.hero__eyebrow { animation-delay: .12s; }
.hero__lead    { animation-delay: .58s; }
.hero__actions { animation-delay: .70s; }

/* the cue is centred by a transform, so it fades only */
.hero__cue { opacity: 0; animation: heroFade .8s var(--ease) 1.05s forwards; }
@keyframes heroFade { to { opacity: 1; } }
@keyframes heroUp { to { opacity: 1; transform: none; } }


/* ---- marquee ----------------------------------------------------------- */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; width: max-content; animation: marquee 42s linear infinite; }
/* Deliberately no pause on hover: the pointer often rests over a strip while
   reading, and stopping there reads as the animation having frozen. Clicking a
   frame opens it full size, which is the only interaction that should interrupt. */
.marquee__group { display: flex; align-items: center; gap: clamp(2rem, 1rem + 3vw, 4.5rem); padding-right: clamp(2rem, 1rem + 3vw, 4.5rem); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---- counters ---------------------------------------------------------- */
.counter { font-variant-numeric: tabular-nums; }

/* ---- page transition --------------------------------------------------- */
.page-veil {
  position: fixed; inset: 0; z-index: 150;
  background: var(--g-800);
  transform: translateY(0);
  pointer-events: none;
}
.page-veil.is-out { animation: veilOut .78s var(--ease) forwards; }
.page-veil.is-in  { animation: veilIn .62s var(--ease) forwards; }
@keyframes veilOut { to { transform: translateY(-100%); } }
@keyframes veilIn  { from { transform: translateY(100%); } to { transform: translateY(0); } }

/* ---- hover affordances ------------------------------------------------- */
.hoverable { transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease); }
.hoverable:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); }

.underline-grow { position: relative; }
.underline-grow::after {
  content: ""; position: absolute; left: 0; bottom: -3px; width: 100%; height: 2px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform var(--t-base) var(--ease);
}
.underline-grow:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---- skeleton ---------------------------------------------------------- */
.skeleton {
  background: linear-gradient(90deg, var(--line-soft) 25%, #fff 50%, var(--line-soft) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s linear infinite;
  border-radius: var(--r-sm);
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---- filter transitions ------------------------------------------------ */
.catalog__item { animation: cardIn .55s var(--ease) both; animation-delay: var(--card-delay, 0ms); }
@keyframes cardIn { from { opacity: 0; transform: translateY(16px) scale(.985); } }

/* ==========================================================================
   Reduced motion — hold everything still
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal], [data-stagger] > * { opacity: 1 !important; transform: none !important; }
  [data-wipe]::after { display: none; }
  [data-wipe] > img, [data-wipe] > svg { transform: none !important; }
  .reveal-lines .line > span { transform: none !important; }
  .hero__eyebrow, .hero__lead, .hero__actions { opacity: 1; transform: none; }
  .hero__cue { opacity: 1; }
  .marquee__track { animation: none; }
  .dock__btn--phone::after { animation: none; }
  .page-veil { display: none; }
}