/* Animation Keyframes */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInFromTop {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInFromBottom {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-30px);
    }
    60% {
        transform: translateY(-15px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

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

/* Animation Classes */
.animate {
    animation-duration: 1s;
    animation-fill-mode: both;
}

.animate-fast {
    animation-duration: 0.5s;
}

.animate-slow {
    animation-duration: 2s;
}

.animate-delay-1 {
    animation-delay: 0.2s;
}

.animate-delay-2 {
    animation-delay: 0.4s;
}

.animate-delay-3 {
    animation-delay: 0.6s;
}

/* Animation Types */
.fade-in {
    animation-name: fadeIn;
}

.slide-left {
    animation-name: slideInFromLeft;
}

.slide-right {
    animation-name: slideInFromRight;
}

.slide-up {
    animation-name: slideInFromBottom;
}

.slide-down {
    animation-name: slideInFromTop;
}

.bounce {
    animation-name: bounce;
}

.pulse {
    animation-name: pulse;
}

.rotate {
    animation-name: rotate;
}

/* Hover Animations */
.hover-grow {
    transition: transform 0.3s;
}

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

.hover-float {
    transition: transform 0.3s;
}

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

.hover-bright {
    transition: filter 0.3s;
}

.hover-bright:hover {
    filter: brightness(1.2);
}

/* Loading Animations */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--light-gray);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: rotate 1s linear infinite;
}

.loading-dots {
    display: inline-flex;
    gap: 0.5rem;
}

.loading-dots span {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulse 1s infinite;
}

.loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

/* Continuous Animations */
.float {
    animation: pulse 3s infinite;
}

.spin {
    animation: rotate 3s linear infinite;
}

.bounce-infinite {
    animation: bounce 2s infinite;
}

/* Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s, transform 0.6s;
}

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

/* Game Elements Animations */
.game-card {
    transition: transform 0.3s, box-shadow 0.3s;
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.power-up {
    animation: pulse 1s infinite;
}

.character {
    animation: float 3s infinite;
}

/* Transition Classes */
.transition-all {
    transition: all 0.3s;
}

.transition-transform {
    transition: transform 0.3s;
}

.transition-opacity {
    transition: opacity 0.3s;
}