/* Animate on Scroll CSS for Secretary Software Website */

/* Base animation classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Fade In Animations */
.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}

.fade-in.animated {
  opacity: 1;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-up.animated {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-down {
  opacity: 0;
  transform: translateY(-50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-down.animated {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* Slide Animations */
.slide-in-left {
  opacity: 0;
  transform: translateX(-100px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.slide-in-right {
  opacity: 0;
  transform: translateX(100px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.slide-in-up {
  opacity: 0;
  transform: translateY(100px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide-in-up.animated {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-down {
  opacity: 0;
  transform: translateY(-100px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide-in-down.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Zoom Animations */
.zoom-in {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.zoom-in-up {
  opacity: 0;
  transform: scale(0.8) translateY(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.zoom-in-up.animated {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.zoom-in-down {
  opacity: 0;
  transform: scale(0.8) translateY(-50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.zoom-in-down.animated {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* Rotate Animations */
.rotate-in {
  opacity: 0;
  transform: rotate(-180deg) scale(0.8);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.rotate-in.animated {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.rotate-in-left {
  opacity: 0;
  transform: rotate(-90deg) translateX(-50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.rotate-in-left.animated {
  opacity: 1;
  transform: rotate(0deg) translateX(0);
}

.rotate-in-right {
  opacity: 0;
  transform: rotate(90deg) translateX(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.rotate-in-right.animated {
  opacity: 1;
  transform: rotate(0deg) translateX(0);
}

/* Bounce Animations */
.bounce-in {
  opacity: 0;
  transform: scale(0.3);
  transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.bounce-in-up {
  opacity: 0;
  transform: scale(0.3) translateY(100px);
  transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.bounce-in-up.animated {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.bounce-in-down {
  opacity: 0;
  transform: scale(0.3) translateY(-100px);
  transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.bounce-in-down.animated {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* Flip Animations */
.flip-in-x {
  opacity: 0;
  transform: perspective(400px) rotateX(90deg);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.flip-in-x.animated {
  opacity: 1;
  transform: perspective(400px) rotateX(0deg);
}

.flip-in-y {
  opacity: 0;
  transform: perspective(400px) rotateY(90deg);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.flip-in-y.animated {
  opacity: 1;
  transform: perspective(400px) rotateY(0deg);
}

/* Stagger animations for multiple elements */
.stagger-item {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.stagger-item.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Delay classes for staggered animations */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }
.delay-700 { transition-delay: 0.7s; }
.delay-800 { transition-delay: 0.8s; }

/* Hover effects for interactive elements */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.hover-scale {
  transition: transform 0.3s ease;
}

.hover-scale:hover {
  transform: scale(1.05);
}

.hover-rotate {
  transition: transform 0.3s ease;
}

.hover-rotate:hover {
  transform: rotate(5deg);
}

/* Pulse animation for attention */
.pulse {
  animation: pulse 2s infinite;
}

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

/* Floating animation */
.float {
  animation: float 3s ease-in-out infinite;
}

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

/* Shake animation for errors or alerts */
.shake {
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}

/* Typing animation for text */
.typing {
  overflow: hidden;
  border-right: 2px solid;
  white-space: nowrap;
  animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes blink-caret {
  from, to {
    border-color: transparent;
  }
  50% {
    border-color: currentColor;
  }
}

/* Gradient text animation */
.gradient-text {
  background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradient-shift 3s ease infinite;
}

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

/* Responsive animations - disable on mobile for performance */
@media (max-width: 768px) {
  .animate-on-scroll,
  .fade-in,
  .fade-in-up,
  .fade-in-down,
  .fade-in-left,
  .fade-in-right,
  .slide-in-left,
  .slide-in-right,
  .slide-in-up,
  .slide-in-down,
  .zoom-in,
  .zoom-in-up,
  .zoom-in-down,
  .rotate-in,
  .rotate-in-left,
  .rotate-in-right,
  .bounce-in,
  .bounce-in-up,
  .bounce-in-down,
  .flip-in-x,
  .flip-in-y,
  .stagger-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  
  .animated {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Performance optimizations */
.animate-on-scroll,
.fade-in,
.fade-in-up,
.fade-in-down,
.fade-in-left,
.fade-in-right,
.slide-in-left,
.slide-in-right,
.slide-in-up,
.slide-in-down,
.zoom-in,
.zoom-in-up,
.zoom-in-down,
.rotate-in,
.rotate-in-left,
.rotate-in-right,
.bounce-in,
.bounce-in-up,
.bounce-in-down,
.flip-in-x,
.flip-in-y,
.stagger-item {
  will-change: transform, opacity;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}