/* ===== Анимации ===== */
@keyframes fadeOut {
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translate(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-130px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(130px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

@keyframes scrollDown {
  0% {
    top: 8px;
    opacity: 1;
  }
  50% {
    top: 15px;
    opacity: 0.5;
  }
  100% {
    top: 8px;
    opacity: 1;
  }
}

/* Классы анимаций */
.wow {
  visibility: hidden;
}

.fade-out {  
  animation-name: fadeOut;
  animation-duration: 0.8s;
  animation-fill-mode: both;
}
.fadeIn {
  animation-name: fadeIn;
  animation-duration: 0.8s;
  animation-fill-mode: both;
}

.fadeInUp {
  animation-name: fadeInUp;
  animation-duration: 0.8s;
  animation-fill-mode: both;
}

.fadeInLeft {
  animation-name: fadeInLeft;
  animation-duration: 0.8s;
  animation-fill-mode: both;
}

.fadeInRight {
  animation-name: fadeInRight;
  animation-duration: 0.8s;
  animation-fill-mode: both;
}

.zoomIn {
  animation-name: zoomIn;
  animation-duration: 0.8s;
  animation-fill-mode: both;
}

.slideDown {
  animation-name: slideDown;
  animation-duration: 0.5s;
  animation-fill-mode: both;
}