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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

.slide-in {
    animation: slideIn 0.6s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out forwards;
}

.scale-in {
    animation: scaleIn 0.5s ease-out forwards;
}

.stagger-item {
    opacity: 0;
}

.stagger-item.visible {
    opacity: 1;
    animation: fadeIn 0.5s ease-out forwards;
}

.animated-count {
    opacity: 0;
}

.animated-count.visible {
    opacity: 1;
    animation: scaleIn 0.4s ease-out forwards;
}

.bounce {
    animation: bounce 0.4s ease;
}

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

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

@keyframes pulse-button {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 113, 227, 0.3);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(0, 113, 227, 0);
    }
}

body.dark-mode .pulse-button {
    animation-name: pulse-button-dark;
}

@keyframes pulse-button-dark {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(10, 132, 255, 0.4);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(10, 132, 255, 0);
    }
}

.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    to {
        left: 100%;
    }
}

body.dark-mode .shimmer::after {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
}

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

@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

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

.hover-lift:hover {
    transform: translateY(-5px);
}

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

.hover-scale:hover {
    transform: scale(1.03);
}