/* ==========================================================================
   u.cash - Animations
   Reveal effects, keyframes, stagger delays, reduced-motion support.
   ========================================================================== */

/* ---- Reveal Animations ---- */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s var(--ease-default),
    transform 0.6s var(--ease-default);
  will-change: opacity, transform;
}

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

/* Horizontal reveals */
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition:
    opacity 0.6s var(--ease-default),
    transform 0.6s var(--ease-default);
  will-change: opacity, transform;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition:
    opacity 0.6s var(--ease-default),
    transform 0.6s var(--ease-default);
  will-change: opacity, transform;
}

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

/* Scale reveal */
.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition:
    opacity 0.6s var(--ease-default),
    transform 0.6s var(--ease-default);
  will-change: opacity, transform;
}

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

/* ---- Stagger Delays ---- */

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }
.stagger-7 { transition-delay: 0.7s; }
.stagger-8 { transition-delay: 0.8s; }

/* ---- Keyframe Animations ---- */

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes float-slow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

@keyframes float-rotate {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  25% {
    transform: translateY(-5px) rotate(1deg);
  }
  75% {
    transform: translateY(5px) rotate(-1deg);
  }
}

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

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(204, 153, 51, 0.1),
                0 0 40px rgba(204, 153, 51, 0.05);
  }
  50% {
    box-shadow: 0 0 30px rgba(204, 153, 51, 0.25),
                0 0 60px rgba(204, 153, 51, 0.1);
  }
}

@keyframes pulse-glow-text {
  0%, 100% {
    text-shadow: 0 0 10px rgba(204, 153, 51, 0);
  }
  50% {
    text-shadow: 0 0 20px rgba(204, 153, 51, 0.3);
  }
}

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

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-down {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slide-in-right {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slide-in-left {
  from {
    opacity: 0;
    transform: translateX(-100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

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

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

@keyframes scroll-indicator {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  60% {
    opacity: 0.4;
    transform: translateY(12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes count-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- Animation Utility Classes ---- */

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-float-slow {
  animation: float-slow 5s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 2.5s ease-in-out infinite;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

.animate-shimmer {
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(204, 153, 51, 0.08) 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: shimmer 2s linear infinite;
}

.animate-marquee {
  animation: marquee 30s linear infinite;
}

.animate-scroll-indicator {
  animation: scroll-indicator 2s ease-in-out infinite;
}

/* Pause animations on hover */
.animate-marquee:hover {
  animation-play-state: paused;
}

/* ---- Reduced Motion ---- */

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .stagger-1,
  .stagger-2,
  .stagger-3,
  .stagger-4,
  .stagger-5,
  .stagger-6,
  .stagger-7,
  .stagger-8 {
    transition-delay: 0s;
  }

  .animate-float,
  .animate-float-slow,
  .animate-pulse-glow,
  .animate-spin,
  .animate-shimmer,
  .animate-marquee,
  .animate-scroll-indicator {
    animation: none;
  }

  .text-gradient-animated {
    animation: none;
  }
}