/* ==========================================================================
   InMusic - Front-End FX Stylesheet
   Reveal-on-scroll, hover effects, parallax, ripples
   ========================================================================== */

/* === Reveal on scroll === */
.im-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.im-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.im-reveal-up    { transform: translateY(28px); }
.im-reveal-down  { transform: translateY(-28px); }
.im-reveal-left  { transform: translateX(-28px); }
.im-reveal-right { transform: translateX(28px); }
.im-reveal-zoom  { transform: scale(0.94); }

.im-reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.im-reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.im-reveal-stagger.is-visible > *:nth-child(1)  { transition-delay: 0.05s; }
.im-reveal-stagger.is-visible > *:nth-child(2)  { transition-delay: 0.10s; }
.im-reveal-stagger.is-visible > *:nth-child(3)  { transition-delay: 0.15s; }
.im-reveal-stagger.is-visible > *:nth-child(4)  { transition-delay: 0.20s; }
.im-reveal-stagger.is-visible > *:nth-child(5)  { transition-delay: 0.25s; }
.im-reveal-stagger.is-visible > *:nth-child(6)  { transition-delay: 0.30s; }
.im-reveal-stagger.is-visible > *:nth-child(7)  { transition-delay: 0.35s; }
.im-reveal-stagger.is-visible > *:nth-child(8)  { transition-delay: 0.40s; }
.im-reveal-stagger.is-visible > *:nth-child(9)  { transition-delay: 0.45s; }
.im-reveal-stagger.is-visible > *:nth-child(10) { transition-delay: 0.50s; }
.im-reveal-stagger.is-visible > *:nth-child(n+11) { transition-delay: 0.55s; }

/* === Tilt / parallax === */
.im-tilt {
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* === Ripple === */
.im-ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: imRipple 0.6s linear;
  background-color: rgba(255, 255, 255, 0.36);
  pointer-events: none;
}
@keyframes imRipple {
  to { transform: scale(2.5); opacity: 0; }
}

/* === Pulse === */
@keyframes imPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(var(--ca-accent-rgb), 0.55); }
  50%       { box-shadow: 0 0 0 12px rgba(var(--ca-accent-rgb), 0); }
}
.im-pulse { animation: imPulse 1.8s infinite; }

/* === Marquee === */
.im-marquee {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.im-marquee-track {
  display: flex;
  gap: 3rem;
  animation: imMarquee 30s linear infinite;
  width: max-content;
}
@keyframes imMarquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* === Glow on hover (neon blob removed - depth shadow handles elevation) === */
.im-glow-hover {
  position: relative;
  isolation: isolate;
}

/* === Hover lift (generic) === */
.im-lift {
  transition: transform var(--ca-t), box-shadow var(--ca-t);
}
.im-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--ca-shadow-lg);
}

/* === Animated gradient text === */
@keyframes imGradShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
/* Flat accent since D64: the moving teal-to-purple gradient is gone. The class name
   stays so existing headings keep their highlight. */
.im-text-gradient-anim { color: var(--ca-accent); }

/* === Stars (rating) === */
.im-stars { display: inline-flex; gap: 2px; }
.im-stars i { color: var(--ca-text-3); transition: color var(--ca-t-fast); cursor: pointer; }
.im-stars i.is-on { color: var(--ca-warning); }
.im-stars:hover i { color: var(--ca-text-3); }
.im-stars:hover i:hover,
.im-stars:hover i:hover ~ i { color: var(--ca-warning); }
/* Reverse - fill from left to hovered */
.im-stars { flex-direction: row-reverse; justify-content: flex-end; }

/* === Hero parallax stripes === */
.im-stripes {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    180deg,
    transparent 0,
    transparent 4px,
    rgba(255,255,255,0.02) 4px,
    rgba(255,255,255,0.02) 5px
  );
  pointer-events: none;
  opacity: 0.6;
}

/* === Tags strip (outline pill) === */
.im-tag-pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.78rem;
  border: 1px solid var(--ca-border);
  border-radius: var(--ca-radius-full);
  color: var(--ca-text-2);
  background: var(--ca-surface);
  transition: all var(--ca-t-fast);
}
.im-tag-pill:hover {
  border-color: var(--ca-accent);
  color: var(--ca-accent);
}

/* === Number ticker === */
.im-num-counter { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* === Scrim === */
.im-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.85) 100%);
  pointer-events: none;
}