/* ============================================================
   WEIN PRODUCTION — animations.css
   ============================================================ */

/* ── KEYFRAMES ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes goldPulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}

/* ── SCROLL REVEAL BASE STATES ─────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-56px);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.93);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Visible state — added by IntersectionObserver in main.js */
.reveal.is-visible,
.reveal-left.is-visible,
.reveal-scale.is-visible {
  opacity: 1;
  transform: none;
}

/* Stagger delays */
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 320ms; }

/* ── REDUCED MOTION ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-scale {
    transition-duration: 1ms !important;
    transition-delay: 0ms !important;
  }

  .hero__eyebrow,
  .hero__headline,
  .hero__tagline,
  .hero__cta,
  .hero__scroll-line {
    animation-duration: 1ms !important;
    animation-delay: 0ms !important;
  }

  .portfolio-item,
  .portfolio-item__media img,
  .team-teaser__img-wrap img,
  .team-member__img-wrap img,
  .btn-primary::before,
  .services__item,
  .services__item::before {
    transition-duration: 1ms !important;
  }
}