/* ══════════════════════════════════════════════
   BOOKORAA — Premium Motion Effects
   Fade-up, scale-in, hover-lift, stagger, glow pulse
   ══════════════════════════════════════════════ */

/* ─── Fade-up (base reveal) ─── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.fade-up.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Scale-in ─── */
.scale-in {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.scale-in.revealed {
  opacity: 1;
  transform: scale(1);
}

/* ─── Slide-left ─── */
.slide-left {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.slide-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* ─── Slide-right ─── */
.slide-right {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.slide-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* ─── Hover lift (card hover) ─── */
.hover-lift {
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(232, 93, 4, 0.12);
}

/* ─── Border glow on hover ─── */
.glow-border {
  position: relative;
  transition: border-color 0.3s;
}
.glow-border::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.glow-border:hover {
  border-color: rgba(232, 93, 4, 0.4);
}

/* ─── Stagger children ─── */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.stagger-children.revealed > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(2) { transition-delay: 0.10s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(4) { transition-delay: 0.20s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(6) { transition-delay: 0.30s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(7) { transition-delay: 0.35s; opacity: 1; transform: translateY(0); }
.stagger-children.revealed > *:nth-child(8) { transition-delay: 0.40s; opacity: 1; transform: translateY(0); }

/* ─── Pulse accent glow ─── */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(232, 93, 4, 0.15); }
  50% { box-shadow: 0 0 40px rgba(232, 93, 4, 0.35); }
}
.pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

/* ─── Shimmer text ─── */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.shimmer {
  background: linear-gradient(90deg, 
    var(--text, #e8edf2) 0%, 
    var(--accent, #e85d04) 50%, 
    var(--text, #e8edf2) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s ease-in-out infinite;
}

/* ─── Float animation ─── */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.float {
  animation: float 4s ease-in-out infinite;
}

/* ─── Live pulse dot ─── */
@keyframes live-pulse {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.15); }
  100% { opacity: 1; transform: scale(1); }
}
.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  animation: live-pulse 2s ease-in-out infinite;
  vertical-align: middle;
}

/* ─── Counting animation ─── */
@keyframes count-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.count-item {
  opacity: 0;
}
.count-item.visible {
  animation: count-up 0.5s ease-out forwards;
}

/* ─── Badge pulse (for "LIVE" badges) ─── */
@keyframes badge-pulse {
  0%, 100% { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
  50% { background: rgba(34, 197, 94, 0.25); color: #4ade80; }
}
.badge-live {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: badge-pulse 2s ease-in-out infinite;
}

/* ─── Loading skeleton ─── */
@keyframes skeleton-shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--card, #1a1a2e) 25%, var(--glass, rgba(26,27,32,0.55)) 50%, var(--card, #1a1a2e) 75%);
  background-size: 200px 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: 8px;
}

/* ─── Reduce motion ─── */
@media (prefers-reduced-motion: reduce) {
  .fade-up, .scale-in, .slide-left, .slide-right,
  .stagger-children > *,
  .count-item { 
    opacity: 1 !important; 
    transform: none !important; 
    animation: none !important; 
  }
  .shimmer, .pulse-glow, .float, .badge-live { animation: none !important; }
  .hover-lift:hover { transform: none !important; }
  .live-dot { animation: none; }
}