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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(212, 175, 55, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

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

/* Animation Classes */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.fade-in-delay {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.3s;
}

.fade-in-delay-2 {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.6s;
}

.pulse {
    animation: pulse 2s infinite;
}

.shimmer {
    background: linear-gradient(90deg, 
        rgba(212, 175, 55, 0), 
        rgba(212, 175, 55, 0.2), 
        rgba(212, 175, 55, 0));
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

.float {
    animation: float 6s ease-in-out infinite;
}

/* Element-Specific Animations */
.feature-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.feature-card.animated {
    opacity: 1;
    transform: translateY(0);
}

.game-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.game-card.animated {
    opacity: 1;
    transform: translateY(0);
}

.btn-discover {
    position: relative;
    overflow: hidden;
}

.btn-discover::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        transparent, 
        transparent, 
        transparent, 
        rgba(212, 175, 55, 0.3)
    );
    transform: rotate(45deg);
    opacity: 0;
    transition: all 0.8s ease;
}

.btn-discover:hover::before {
    opacity: 1;
    left: 100%;
    top: 100%;
}

/* Loading animation for transitions */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-dark);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(192, 192, 192, 0.3);
    border-radius: 50%;
    border-top-color: var(--color-gold);
    animation: spin 1s ease-in-out infinite;
}

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