/* Keyframe Animations */

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(300%); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

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

@keyframes scroll {
    0% { transform: translateY(0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(20px); opacity: 0; }
}

@keyframes orbit {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(20px, -20px); }
    50% { transform: translate(0, -40px); }
    75% { transform: translate(-20px, -20px); }
}

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

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-180deg) scale(0);
    }
    to {
        opacity: 1;
        transform: rotate(0) scale(1);
    }
}

@keyframes badgeFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(5deg);
    }
    50% {
        transform: translateY(-5px) rotate(0deg);
    }
    75% {
        transform: translateY(-10px) rotate(-5deg);
    }
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

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

/* Utility Animation Classes */
.animate-fadeInUp {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.8s ease forwards;
}

.animate-fadeInRight {
    animation: fadeInRight 0.8s ease forwards;
}

.animate-scaleIn {
    animation: scaleIn 0.6s ease forwards;
}

.animate-slideDown {
    animation: slideDown 0.6s ease forwards;
}

.animate-rotateIn {
    animation: rotateIn 0.8s ease forwards;
}

/* Stagger 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; }
.delay-6 { animation-delay: 0.6s; }

/* Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

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

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

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

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

/* Magnetic Effect */
.magnetic {
    position: relative;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Parallax */
.parallax {
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Reveal on Scroll */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Text Reveal */
.text-reveal {
    overflow: hidden;
}

.text-reveal span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: textReveal 0.8s ease forwards;
}

@keyframes textReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00de;
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9;
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    5% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    10% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    15% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    20% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    25% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    30% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    35% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    40% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    45% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    50% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    55% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    60% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    65% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    70% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    75% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    80% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    85% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    90% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    95% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
    100% { clip: rect(random(100) + px, 9999px, random(100) + px, 0); }
}

/* Ripple Effect */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::after {
    width: 300px;
    height: 300px;
}

/* Gradient Animation */
.gradient-animate {
    background: linear-gradient(270deg, #6366f1, #8b5cf6, #ec4899);
    background-size: 600% 600%;
    animation: gradient 8s ease infinite;
}

/* Tilt Effect */
[data-tilt] {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

/* Loading States */
.skeleton {
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.05) 25%, 
        rgba(255, 255, 255, 0.1) 50%, 
        rgba(255, 255, 255, 0.05) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* Smooth Transitions */
.smooth-transition {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Bounce */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.bounce {
    animation: bounce 2s infinite;
}

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

.spin {
    animation: spin 2s linear infinite;
}

/* Fade */
.fade-enter {
    opacity: 0;
}

.fade-enter-active {
    opacity: 1;
    transition: opacity 0.3s ease;
}

.fade-exit {
    opacity: 1;
}

.fade-exit-active {
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Secret Features Animations */
.secret-notification {
    position: fixed;
    top: 100px;
    right: -300px;
    background: var(--gradient);
    color: white;
    padding: 1rem 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 10001;
    transition: right 0.3s ease;
    font-weight: 600;
}

.secret-notification.show {
    right: 20px;
}

.achievement-popup {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: #000;
    padding: 1.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.5);
    z-index: 10002;
    transition: top 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 700;
    border: 3px solid #ffa500;
}

.achievement-popup.show {
    top: 100px;
}

.achievement-icon {
    font-size: 2rem;
    animation: bounce 1s infinite;
}

.achievement-text {
    font-size: 1.1rem;
}

.firework {
    position: fixed;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    animation: explode 1s ease-out forwards;
    z-index: 10000;
}

@keyframes explode {
    0% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 0 0 currentColor,
                    0 0 0 0 currentColor,
                    0 0 0 0 currentColor,
                    0 0 0 0 currentColor;
    }
    100% {
        transform: scale(0);
        opacity: 0;
        box-shadow: 0 -100px 0 20px currentColor,
                    100px 0 0 20px currentColor,
                    0 100px 0 20px currentColor,
                    -100px 0 0 20px currentColor,
                    70px -70px 0 15px currentColor,
                    70px 70px 0 15px currentColor,
                    -70px 70px 0 15px currentColor,
                    -70px -70px 0 15px currentColor;
    }
}

@keyframes rainbow {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}