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

@keyframes loadProgress {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

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

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

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

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

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

@keyframes glitch {
    0% {
        text-shadow: 0.05em 0 0 #00d4ff, -0.05em -0.025em 0 #b744ff, -0.025em 0.05em 0 #ff006e;
    }
    14% {
        text-shadow: 0.05em 0 0 #00d4ff, -0.05em -0.025em 0 #b744ff, -0.025em 0.05em 0 #ff006e;
    }
    15% {
        text-shadow: -0.05em -0.025em 0 #00d4ff, 0.025em 0.025em 0 #b744ff, -0.05em -0.05em 0 #ff006e;
    }
    49% {
        text-shadow: -0.05em -0.025em 0 #00d4ff, 0.025em 0.025em 0 #b744ff, -0.05em -0.05em 0 #ff006e;
    }
    50% {
        text-shadow: 0.025em 0.05em 0 #00d4ff, 0.05em 0 0 #b744ff, 0 -0.05em 0 #ff006e;
    }
    99% {
        text-shadow: 0.025em 0.05em 0 #00d4ff, 0.05em 0 0 #b744ff, 0 -0.05em 0 #ff006e;
    }
    100% {
        text-shadow: -0.025em 0 0 #00d4ff, -0.025em -0.025em 0 #b744ff, -0.025em -0.05em 0 #ff006e;
    }
}

.glitch {
    animation: glitch 1s linear infinite;
}

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

.glitch::before {
    animation: glitch 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both infinite;
    color: #00d4ff;
    z-index: -1;
}

.glitch::after {
    animation: glitch 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) reverse both infinite;
    color: #ff006e;
    z-index: -2;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(0.8);
    }
}

@keyframes shootingStar {
    0% {
        transform: translateX(0) translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateX(300px) translateY(300px);
        opacity: 0;
    }
}

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

@keyframes particleFloat {
    0%, 100% {
        transform: translate(0, 0);
    }
    33% {
        transform: translate(30px, -30px);
    }
    66% {
        transform: translate(-20px, 20px);
    }
}

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

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

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

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px var(--neon-blue), 0 0 30px var(--neon-blue);
    }
    50% {
        box-shadow: 0 0 40px var(--neon-blue), 0 0 60px var(--neon-blue);
    }
}

@keyframes borderGlow {
    0%, 100% {
        border-color: var(--neon-blue);
    }
    33% {
        border-color: var(--neon-purple);
    }
    66% {
        border-color: var(--neon-pink);
    }
}

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

.timeline-item {
    opacity: 0;
    animation: slideInFromLeft 0.6s ease forwards;
}

.timeline-item:nth-child(1) {
    animation-delay: 0.1s;
}

.timeline-item:nth-child(2) {
    animation-delay: 0.3s;
}

.timeline-item:nth-child(3) {
    animation-delay: 0.5s;
}

.timeline-item:nth-child(4) {
    animation-delay: 0.7s;
}

.planet-core {
    animation: rotate 10s linear infinite, pulse 2s ease-in-out infinite;
}

.project-card:nth-child(1) {
    animation-delay: 0.1s;
}

.project-card:nth-child(2) {
    animation-delay: 0.2s;
}

.project-card:nth-child(3) {
    animation-delay: 0.3s;
}

.project-card:nth-child(4) {
    animation-delay: 0.4s;
}

.project-card:nth-child(5) {
    animation-delay: 0.5s;
}

.project-card:nth-child(6) {
    animation-delay: 0.6s;
}

.category-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.category-card:nth-child(1) {
    animation-delay: 0.1s;
}

.category-card:nth-child(2) {
    animation-delay: 0.2s;
}

.category-card:nth-child(3) {
    animation-delay: 0.3s;
}

.category-card:nth-child(4) {
    animation-delay: 0.4s;
}

.idea-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.idea-card:nth-child(1) {
    animation-delay: 0.1s;
}

.idea-card:nth-child(2) {
    animation-delay: 0.2s;
}

.idea-card:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes neonFlicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: 
            0 0 10px var(--neon-blue),
            0 0 20px var(--neon-blue),
            0 0 30px var(--neon-blue),
            0 0 40px var(--neon-blue);
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

.section-title {
    animation: neonFlicker 3s linear infinite;
}