/* Animations */

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Glowing Border Animation */
@keyframes glowBorder {
    0%, 100% {
        box-shadow: 0 0 5px var(--glass-border);
    }
    50% {
        box-shadow: 0 0 20px var(--glass-border), 0 0 30px var(--accent-cyan);
    }
}

/* Resource Pulse */
@keyframes resourcePulse {
    0%, 100% {
        box-shadow: 0 0 5px var(--border-color);
    }
    50% {
        box-shadow: 0 0 15px var(--accent-cyan);
    }
}

/* Progress Bar Animation */
@keyframes progressPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Shake Animation */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

/* Fade In */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Fade Out */
@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

/* Slide In from Left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Slide In from Right */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Slide In from Bottom */
@keyframes slideInBottom {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

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

/* Swing */
@keyframes swing {
    20% {
        transform: rotate(15deg);
    }
    40% {
        transform: rotate(-10deg);
    }
    60% {
        transform: rotate(5deg);
    }
    80% {
        transform: rotate(-5deg);
    }
    100% {
        transform: rotate(0deg);
    }
}

/* Wobble */
@keyframes wobble {
    0%, 100% {
        transform: translateX(0);
    }
    15% {
        transform: translateX(-10px) rotate(-5deg);
    }
    30% {
        transform: translateX(8px) rotate(3deg);
    }
    45% {
        transform: translateX(-6px) rotate(-3deg);
    }
    60% {
        transform: translateX(4px) rotate(2deg);
    }
    75% {
        transform: translateX(-2px) rotate(-1deg);
    }
}

/* Pulse Ring */
@keyframes pulseRing {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Scan Line */
@keyframes scanLine {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

/* Typing Effect */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

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

/* Flash */
@keyframes flash {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Glow Pulsing */
@keyframes glowPulse {
    0%, 100% {
        text-shadow: 0 0 10px var(--accent-cyan), 0 0 20px var(--accent-cyan);
    }
    50% {
        text-shadow: 0 0 20px var(--accent-cyan), 0 0 40px var(--accent-cyan), 0 0 60px var(--accent-cyan);
    }
}

/* Button Glow */
@keyframes buttonGlow {
    0%, 100% {
        box-shadow: 0 0 5px var(--accent-cyan);
    }
    50% {
        box-shadow: 0 0 20px var(--accent-cyan), 0 0 30px var(--accent-purple);
    }
}

/* Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(2deg);
    }
}

/* Background Pulse */
@keyframes bgPulse {
    0%, 100% {
        background: var(--bg-primary);
    }
    50% {
        background: var(--bg-tertiary);
    }
}

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

.transition-fast {
    transition: all 0.15s ease;
}

.transition-slow {
    transition: all 0.5s ease;
}

/* Animation Utility Classes */
.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

.animate-bounce {
    animation: bounce 1s infinite;
}

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

.animate-glow {
    animation: glowPulse 2s ease-in-out infinite;
}

.animate-fade-in {
    animation: fadeIn 0.3s ease;
}

.animate-slide-in-left {
    animation: slideInLeft 0.3s ease;
}

.animate-slide-in-right {
    animation: slideInRight 0.3s ease;
}

.animate-slide-in-bottom {
    animation: slideInBottom 0.3s ease;
}

.animate-scale-in {
    animation: scaleIn 0.3s ease;
}

.animate-shake {
    animation: shake 0.5s ease;
}

.animate-wobble {
    animation: wobble 1s ease;
}

.animate-glow-border {
    animation: glowBorder 2s ease-in-out infinite;
}

.animate-progress {
    animation: progressPulse 2s ease-in-out infinite;
}

/* Stagger Animations */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

/* Interactive Elements */
.building-card,
.tech-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.building-card:hover,
.tech-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--glow-cyan);
}

/* Loading States */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

/* Smooth Transitions */
.smooth-transition {
    transition-property: background-color, border-color, transform, opacity, box-shadow;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 300ms;
}

/* Active State */
.active-state {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--accent-cyan);
}

/* Disabled State */
.disabled-state {
    opacity: 0.5;
    pointer-events: none;
    filter: grayscale(100%);
}

/* Focus States */
:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}

/* Scroll Animation */
.scroll-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

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

/* Parallax Effect */
.parallax-bg {
    transform: translateZ(0);
    will-change: transform;
}

/* Hardware Acceleration */
.hardware-accelerate {
    transform: translateZ(0);
    will-change: transform;
}