/**
 * Keyframe library for the upgraded UI.
 * Loaded before utilities; respects prefers-reduced-motion.
 */

/* ---------- Entrances ---------- */
@keyframes bes-fade-up {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes bes-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes bes-scale-in {
  from {
    opacity: 0;
    transform: scale(0.94);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes bes-slide-from-left {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes bes-slide-from-right {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Split-text: each line slides up from behind a mask */
@keyframes bes-line-reveal {
  from {
    transform: translateY(110%);
  }
  to {
    transform: translateY(0);
  }
}

/* ---------- Accents ---------- */
@keyframes bes-draw-line {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes bes-pulse-dot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.55;
    transform: scale(0.82);
  }
}

@keyframes bes-pulse-ring {
  0% {
    transform: scale(0.7);
    opacity: 0.85;
  }
  100% {
    transform: scale(1.9);
    opacity: 0;
  }
}

@keyframes bes-shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes bes-glow-pulse {
  0%,
  100% {
    opacity: 0.42;
  }
  50% {
    opacity: 0.72;
  }
}

/* ---------- Background motion ---------- */
@keyframes bes-grid-drift {
  0% {
    background-position:
      0 0,
      0 0;
  }
  100% {
    background-position:
      96px 96px,
      96px 96px;
  }
}

@keyframes bes-orb-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  33% {
    transform: translate3d(24px, -32px, 0) scale(1.06);
  }
  66% {
    transform: translate3d(-20px, 20px, 0) scale(0.96);
  }
}

@keyframes bes-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes bes-scan {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
  100% {
    transform: translateY(100%);
    opacity: 0;
  }
}

/* ---------- Hover / interaction ---------- */
@keyframes bes-icon-flip {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes bes-bounce-y {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes bes-underline-pop {
  0% {
    transform: scaleX(0);
  }
  60% {
    transform: scaleX(1.08);
  }
  100% {
    transform: scaleX(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}