/* ==========================================================================
   Infinity Edges — Animation Layer
   Only transform + opacity are animated (compositor-friendly).
   Everything here is switched off under prefers-reduced-motion.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Scroll reveal
   -------------------------------------------------------------------------- */

/* Reveal elements start hidden ONLY once JS has confirmed it can run.
   Without the .js-on flag the content stays fully visible, so a JS
   failure or a crawler that does not execute scripts still sees everything. */
.js-on [data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
}

.js-on [data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Directional variants */
.js-on [data-reveal='left'] { transform: translateX(-40px); }
.js-on [data-reveal='right'] { transform: translateX(40px); }
.js-on [data-reveal='left'].is-in,
.js-on [data-reveal='right'].is-in { transform: translateX(0); }

.js-on [data-reveal='scale'] { transform: scale(0.94); }
.js-on [data-reveal='scale'].is-in { transform: scale(1); }

.js-on [data-reveal='mask'] {
  opacity: 1;
  transform: none;
  clip-path: inset(0 100% 0 0);
  transition: clip-path var(--dur-reveal) var(--ease-out);
}

.js-on [data-reveal='mask'].is-in { clip-path: inset(0 0 0 0); }

/* --------------------------------------------------------------------------
   Hero entrance sequence
   -------------------------------------------------------------------------- */

.js-on [data-hero-seq] {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
}

.js-on [data-hero-seq].is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Laser bar draws itself out from the left */
.js-on .hero__laser[data-hero-seq] {
  transform: scaleX(0);
  transition: transform 1.1s var(--ease-out), opacity var(--dur) var(--ease-out);
}

.js-on .hero__laser[data-hero-seq].is-in { transform: scaleX(1); }

/* --------------------------------------------------------------------------
   Laser sweep divider — the repeating brand gesture
   -------------------------------------------------------------------------- */

.sweep {
  position: relative;
  height: 1px;
  width: 100%;
  background: var(--hairline);
  overflow: visible;
}

.sweep::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 1px;
  width: 100%;
  transform-origin: left;
  transform: scaleX(0);
  background: linear-gradient(90deg, transparent, var(--ember), var(--brass), transparent);
  box-shadow: 0 0 14px rgba(215, 32, 36, 0.65);
}

.sweep.is-swept::after {
  animation: sweepAcross 1.5s var(--ease-out) forwards;
}

@keyframes sweepAcross {
  0% { transform: scaleX(0); opacity: 1; }
  70% { transform: scaleX(1); opacity: 1; }
  100% { transform: scaleX(1); opacity: 0.42; }
}

/* --------------------------------------------------------------------------
   Floating decor orbs
   -------------------------------------------------------------------------- */

.orb--float-a { animation: floatA 17s var(--ease-in-out) infinite; }
.orb--float-b { animation: floatB 21s var(--ease-in-out) infinite; }

@keyframes floatA {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(26px, -34px, 0) scale(1.09); }
}

@keyframes floatB {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-30px, 26px, 0) scale(0.93); }
}

/* --------------------------------------------------------------------------
   Pulse for live indicators
   -------------------------------------------------------------------------- */

.pill__dot { animation: pulseDot 2.1s var(--ease-in-out) infinite; }

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

/* --------------------------------------------------------------------------
   Page load curtain
   -------------------------------------------------------------------------- */

/* Only shown when JS confirmed running — otherwise it would sit over the
   page forever, since the lift is an animation. */
.curtain { display: none; }

.js-on .curtain {
  position: fixed;
  inset: 0;
  z-index: var(--z-toast);
  display: grid;
  place-items: center;
  background: var(--ink-deep);
  animation: curtainLift 1s var(--ease-out) 0.5s forwards;
  pointer-events: none;
}

.curtain img {
  width: 108px;
  height: auto;
  animation: curtainMark 0.85s var(--ease-spring) forwards;
}

@keyframes curtainMark {
  0% { opacity: 0; transform: scale(0.82); }
  55% { opacity: 1; transform: scale(1); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes curtainLift {
  to { opacity: 0; visibility: hidden; }
}

/* --------------------------------------------------------------------------
   Card hover lift (non-tilt fallback)
   -------------------------------------------------------------------------- */

.hover-lift {
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
  cursor: pointer;
}

.hover-lift:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg);
}

/* --------------------------------------------------------------------------
   Review filter transition
   -------------------------------------------------------------------------- */

.review-cell {
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.review-cell.is-fading {
  opacity: 0;
  transform: translateY(14px) scale(0.98);
}

/* --------------------------------------------------------------------------
   Ripple
   -------------------------------------------------------------------------- */

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transform: scale(0);
  animation: rippleOut 620ms var(--ease-out);
  pointer-events: none;
}

@keyframes rippleOut {
  to { transform: scale(3.2); opacity: 0; }
}

/* --------------------------------------------------------------------------
   Spinner
   -------------------------------------------------------------------------- */

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.32);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.72s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   REDUCED MOTION — hard override.
   Content must remain fully visible and usable.
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal],
  [data-hero-seq],
  [data-reveal='mask'] {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    transition-delay: 0ms !important;
  }

  .hero__laser[data-hero-seq] { transform: scaleX(1) !important; }
  .sweep::after { transform: scaleX(1) !important; opacity: 0.42 !important; }

  /* No parallax translation */
  [data-parallax] { transform: none !important; }

  /* No decorative motion */
  .orb--float-a,
  .orb--float-b,
  .pill__dot,
  .scroll-cue__track::after { animation: none !important; }

  .curtain { display: none !important; }

  .hover-lift:hover,
  .card:hover,
  .btn:hover,
  .review:hover,
  .contact-row:hover { transform: none !important; }

  .card:hover .card__media img,
  .bento__item:hover img { transform: none !important; }

  .btn--primary::after { display: none !important; }
}