/* ── Page transitions ─────────────────────────────────────── */
@keyframes pageIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pageOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}
@keyframes pageEnterItem {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
body.is-leaving {
  pointer-events: none;
  animation: pageOut 0.18s ease-in forwards;
}

/* ── Top progress bar ─────────────────────────────────────── */
.page-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(
    90deg,
    #7a7a7a 0%,
    #c8c8c8 25%,
    #e8e8e8 45%,
    #d0d0d0 60%,
    #a0a0a0 80%,
    #b8b8b8 100%
  );
  box-shadow: 0 0 6px rgba(200, 200, 200, 0.6);
  z-index: 9999;
  transition: width 0.22s ease, opacity 0.3s ease;
  pointer-events: none;
}
.page-bar.is-running { width: 72%; }
.page-bar.is-done    { width: 100%; opacity: 0; }

/* ── Scroll reveal ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity  0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Variante: deslizar da esquerda */
.reveal--left {
  transform: translateX(-22px);
}
.reveal--left.is-visible { transform: translateX(0); }

/* Variante: deslizar da direita */
.reveal--right {
  transform: translateX(22px);
}
.reveal--right.is-visible { transform: translateX(0); }

/* Variante: apenas fade (sem movimento) */
.reveal--fade {
  transform: none;
}
.reveal--fade.is-visible { transform: none; }

/* ── Hover lift nos cards ─────────────────────────────────── */
.product-card,
.blog-card,
.banner-card,
.promo-card {
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.product-card:hover,
.blog-card:hover,
.promo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.10);
}
.banner-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0,0,0,.14);
}