/* ============================================
   SHARED ANIMATIONS & KEYFRAMES
   Only truly cross-page animations go here.
   Page-specific keyframes go in pages/*.css
   ============================================ */

/* Scroll reveal: translateY */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal: scale */
@keyframes scale-in {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

/* Background gradient animation */
@keyframes bg-flow {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

/* Decorative dot floating (index.php pattern) */
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(30px, -30px) scale(1.1); }
  66%      { transform: translate(-20px, 20px) scale(0.9); }
}

/* Gradient shift for decorative elements */
@keyframes gradient-shift {
  0%, 100% { opacity: 1; transform: translate(0, 0) scale(1); }
  33%      { opacity: 0.85; transform: translate(20px, -15px) scale(1.05); }
  66%      { opacity: 0.9; transform: translate(-15px, 20px) scale(0.98); }
}

/* Soft Y-axis float (service pages) */
@keyframes float-soft {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* Subtle pulse glow */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(124, 58, 237, 0.4); }
  50%      { box-shadow: 0 0 40px rgba(124, 58, 237, 0.8); }
}

/* Reveal classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(0.4, 0, 0.2, 1), transform .7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.in,
.reveal.active,
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity .6s cubic-bezier(0.4, 0, 0.2, 1), transform .6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .7s cubic-bezier(0.4, 0, 0.2, 1), transform .7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .7s cubic-bezier(0.4, 0, 0.2, 1), transform .7s cubic-bezier(0.4, 0, 0.2, 1);
}

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