/* Кастомные анимации для музыкального портала */

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

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

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

@keyframes grow {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes sound-wave {
  0%, 100% {
    transform: scaleY(1);
  }
  50% {
    transform: scaleY(1.5);
  }
}

@keyframes stage-lights {
  0%, 100% {
    opacity: 0.3;
    filter: brightness(1);
  }
  50% {
    opacity: 1;
    filter: brightness(1.5);
  }
}

@keyframes curtain-reveal {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes beat-pulse {
  0%, 100% {
    transform: scale(1);
  }
  25% {
    transform: scale(1.1);
  }
  50% {
    transform: scale(1);
  }
  75% {
    transform: scale(1.05);
  }
}

/* Классы для применения анимаций */
.animate-vinyl-rotate {
  animation: vinyl-rotate 10s linear infinite;
}

.animate-fade-in {
  animation: fade-in 0.6s ease-out forwards;
}

.animate-fade-out {
  animation: fade-out 0.4s ease-out forwards;
}

.animate-grow {
  animation: grow 0.5s ease-out forwards;
}

.animate-pulse-custom {
  animation: pulse 2s ease-in-out infinite;
}

.animate-shimmer {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  background-size: 1000px 100%;
  animation: shimmer 3s infinite;
}

.animate-sound-wave {
  animation: sound-wave 1s ease-in-out infinite;
}

.animate-stage-lights {
  animation: stage-lights 2s ease-in-out infinite;
}

.animate-curtain-reveal {
  animation: curtain-reveal 0.8s ease-out forwards;
}

.animate-beat-pulse {
  animation: beat-pulse 1s ease-in-out infinite;
}

/* Задержки для последовательных анимаций */
.animate-delay-100 {
  animation-delay: 0.1s;
}

.animate-delay-200 {
  animation-delay: 0.2s;
}

.animate-delay-300 {
  animation-delay: 0.3s;
}

.animate-delay-500 {
  animation-delay: 0.5s;
}