/* StreamCore - Scroll Animations */

/* ── Reveal on Scroll ──────────────────────────── */

.sc-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.sc-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.sc-reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.sc-reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.sc-reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.sc-reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.sc-reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.sc-reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered delays for children */
.sc-stagger > *:nth-child(1) { transition-delay: 0ms; }
.sc-stagger > *:nth-child(2) { transition-delay: 80ms; }
.sc-stagger > *:nth-child(3) { transition-delay: 160ms; }
.sc-stagger > *:nth-child(4) { transition-delay: 240ms; }
.sc-stagger > *:nth-child(5) { transition-delay: 320ms; }
.sc-stagger > *:nth-child(6) { transition-delay: 400ms; }

/* ── Pulse Glow ────────────────────────────────── */

@keyframes sc-pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.2); }
  50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.4); }
}

.sc-pulse-glow {
  animation: sc-pulse-glow 3s ease-in-out infinite;
}

/* ── Float ─────────────────────────────────────── */

@keyframes sc-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.sc-float {
  animation: sc-float 4s ease-in-out infinite;
}

/* ── Gradient Shift (for hero text, etc.) ────────── */

@keyframes sc-gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.sc-gradient-animate {
  background-size: 200% 200%;
  animation: sc-gradient-shift 5s ease infinite;
}