/* ========================================
   Atom Casino - Animations
   ======================================== */

/* Keyframes */
@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.8;
    }
}

@keyframes orbit {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

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

@keyframes scrollDown {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateX(-50%) translateY(6px);
        opacity: 0.5;
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 61, 138, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 61, 138, 0.5);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

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

/* Animation Classes */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    animation: slideUp 0.6s ease forwards;
}

.animate-scale-in {
    opacity: 0;
    animation: scaleIn 0.6s ease forwards;
}

/* Delays */
.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

.delay-4 {
    animation-delay: 0.4s;
}

.delay-5 {
    animation-delay: 0.5s;
}

/* Scroll Reveal Animations */
[data-reveal] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal="fade"] {
    opacity: 0;
}

[data-reveal="fade"].is-revealed {
    opacity: 1;
}

[data-reveal="up"] {
    transform: translateY(40px);
}

[data-reveal="up"].is-revealed {
    opacity: 1;
    transform: translateY(0);
}

[data-reveal="down"] {
    transform: translateY(-40px);
}

[data-reveal="down"].is-revealed {
    opacity: 1;
    transform: translateY(0);
}

[data-reveal="left"] {
    transform: translateX(-40px);
}

[data-reveal="left"].is-revealed {
    opacity: 1;
    transform: translateX(0);
}

[data-reveal="right"] {
    transform: translateX(40px);
}

[data-reveal="right"].is-revealed {
    opacity: 1;
    transform: translateX(0);
}

[data-reveal="scale"] {
    transform: scale(0.9);
}

[data-reveal="scale"].is-revealed {
    opacity: 1;
    transform: scale(1);
}

/* Stagger Children */
[data-stagger] > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

[data-stagger].is-revealed > *:nth-child(1) { transition-delay: 0.05s; }
[data-stagger].is-revealed > *:nth-child(2) { transition-delay: 0.1s; }
[data-stagger].is-revealed > *:nth-child(3) { transition-delay: 0.15s; }
[data-stagger].is-revealed > *:nth-child(4) { transition-delay: 0.2s; }
[data-stagger].is-revealed > *:nth-child(5) { transition-delay: 0.25s; }
[data-stagger].is-revealed > *:nth-child(6) { transition-delay: 0.3s; }
[data-stagger].is-revealed > *:nth-child(7) { transition-delay: 0.35s; }
[data-stagger].is-revealed > *:nth-child(8) { transition-delay: 0.4s; }

[data-stagger].is-revealed > * {
    opacity: 1;
    transform: translateY(0);
}

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

.hover-lift:hover {
    transform: translateY(-8px);
}

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

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

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(255, 61, 138, 0.4);
}

/* Loading Skeleton */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-bg-card) 0%,
        var(--color-bg-elevated) 50%,
        var(--color-bg-card) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

/* Particle Animation */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-accent-pink);
    border-radius: 50%;
    pointer-events: none;
    animation: particleFloat 3s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-20px) scale(1.2);
        opacity: 1;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    [data-reveal],
    [data-stagger] > * {
        opacity: 1;
        transform: none;
    }
}