/* ============================================================
   anim.css - premium entrance + hover motion layer (site-wide)
   Loaded on every page. Fully disabled under prefers-reduced-motion.
   ============================================================ */

/* ---- Load-in keyframes ---- */
@keyframes aFadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}
@keyframes aScaleIn {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: none; }
}

/* ---- Hero entrance (pure CSS, plays once on load, no flash) ---- */
.hero-title { animation: aFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both; }
.hero-sub   { animation: aFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.10s both; }
.ss-frame   { animation: aFadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.20s both; }
.ob-badge   { animation: aScaleIn 0.6s cubic-bezier(0.22, 1, 0.36, 1) both; }
.ob-cta-row { animation: aFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.18s both; }
.login-card { animation: aFadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) both; }

/* ---- Scroll reveal (reveal.js adds .in when the element enters view) ---- */
body.anim-ready .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
body.anim-ready .reveal.in { opacity: 1; transform: none; }

/* ---- Premium hover polish (site-wide) ---- */
/* Gold CTAs get a light sheen sweep */
.big-btn, .ob-btn-lg { position: relative; overflow: hidden; }
.big-btn::after, .ob-btn-lg::after {
  content: "";
  position: absolute;
  top: 0;
  left: -140%;
  width: 60%;
  height: 100%;
  background: linear-gradient(115deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-18deg);
  transition: left 0.65s ease;
  pointer-events: none;
}
.big-btn:hover::after, .ob-btn-lg:hover::after { left: 150%; }

/* Smooth interactive transitions everywhere */
a, button { transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.2s ease, transform 0.15s ease; }

/* Header nav underline grow */
.checkout-body .sh-nav a { position: relative; }
.checkout-body .sh-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 1px;
  width: 0;
  background: var(--co-gold);
  transition: width 0.22s ease;
}
.checkout-body .sh-nav a:hover::after { width: 100%; }

/* Brand logo gentle tilt */
.sh-brand img { transition: transform 0.2s ease; }
.sh-brand:hover img { transform: rotate(-4deg) scale(1.06); }

/* Footer links nudge on hover */
.checkout-body .sf-col a { transition: color 0.15s ease, padding-left 0.15s ease; }
.checkout-body .sf-col a:hover { padding-left: 4px; }

/* Admin table rows + nav items lift subtly (only where present) */
.data-table tbody tr { transition: background-color 0.15s ease; }
.nav-item { transition: background-color 0.15s ease, color 0.15s ease, transform 0.12s ease; }
.nav-item:hover { transform: translateX(2px); }

/* ---- Respect reduced-motion: turn everything off ---- */
@media (prefers-reduced-motion: reduce) {
  .hero-title, .hero-sub, .ss-frame, .ob-badge, .ob-cta-row, .login-card { animation: none !important; }
  body.anim-ready .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .big-btn::after, .ob-btn-lg::after { display: none !important; }
  * { scroll-behavior: auto !important; }
}