/* Particle Animations */
@keyframes particleFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(100px, 100px) rotate(90deg);
    }
    50% {
        transform: translate(0, 200px) rotate(180deg);
    }
    75% {
        transform: translate(-100px, 100px) rotate(270deg);
    }
}

@keyframes particlePulse {
    0%, 100% {
        opacity: 0.2;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.2);
    }
}

/* Loading Animations */
@keyframes loadingProgress {
    0% {
        width: 0%;
    }
    50% {
        width: 70%;
    }
    100% {
        width: 100%;
    }
}

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

@keyframes textGlow {
    0%, 100% {
        opacity: 0.7;
    }
    50% {
        opacity: 1;
        text-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
    }
}

/* Background Orbs */
@keyframes floatOrb {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

@keyframes floatFood {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Logo Animations */
@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(5deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.7);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(255, 107, 53, 0);
    }
}

/* Navigation Animations */
@keyframes navSlideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button Animations */
@keyframes buttonGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 107, 53, 0.8);
    }
}

/* 3D Preview Animations */
@keyframes previewFloat {
    0%, 100% {
        transform: rotateX(10deg) rotateY(-10deg) translateY(0);
    }
    50% {
        transform: rotateX(10deg) rotateY(-10deg) translateY(-20px);
    }
}

@keyframes pulseDot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

@keyframes chartRise {
    from {
        height: 0%;
    }
    to {
        height: var(--target-height);
    }
}

@keyframes mapMove {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(50px, -30px);
    }
    50% {
        transform: translate(0, -60px);
    }
    75% {
        transform: translate(-50px, -30px);
    }
}

/* Scroll Animations */
@keyframes scrollWheel {
    0% {
        opacity: 1;
        top: 10px;
    }
    100% {
        opacity: 0;
        top: 30px;
    }
}

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

/* Timeline Animations */
@keyframes pulseRing {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Step Animations */
@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes typing {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.2);
        opacity: 1;
    }
}

@keyframes rotateHour {
    from {
        transform: translateX(-50%) rotate(0deg);
    }
    to {
        transform: translateX(-50%) rotate(360deg);
    }
}

@keyframes rotateMinute {
    from {
        transform: translateX(-50%) rotate(0deg);
    }
    to {
        transform: translateX(-50%) rotate(360deg);
    }
}

@keyframes timerFill {
    0%, 100% {
        width: 70%;
    }
    50% {
        width: 85%;
    }
}

@keyframes bikeMove {
    0% {
        left: -50px;
    }
    100% {
        left: 250px;
    }
}

@keyframes roadMove {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* QR Animation */
@keyframes qrPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.4);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(255, 107, 53, 0);
    }
}

/* Wave Animation */
@keyframes waveMove {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Hover Effects */
.glass-card:hover,
.stat-card:hover,
.campus-card:hover,
.contact-method:hover {
    animation: cardHover 0.3s ease forwards;
}

@keyframes cardHover {
    to {
        transform: translateY(-5px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    }
}

/* Theme Transition */
.theme-transition * {
    transition: background-color 0.3s ease, 
                color 0.3s ease, 
                border-color 0.3s ease,
                box-shadow 0.3s ease !important;
}

/* Scroll-triggered Animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Particle Effects */
.particle-burst {
    position: absolute;
    pointer-events: none;
    z-index: 100;
}

/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Shimmer Effect */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    100% {
        left: 100%;
    }
}

/* Custom Cursor */
.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.cursor-ring {
    width: 30px;
    height: 30px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: all 0.3s;
}

/* Magnetic Button Effect */
.magnetic-button {
    position: relative;
    overflow: hidden;
}

.magnetic-button .magnetic-area {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    pointer-events: none;
}

/* Countdown Animations */
@keyframes countdownPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes countdownFlip {
    0% {
        transform: rotateX(0deg);
    }
    100% {
        transform: rotateX(360deg);
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

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

/* Apply countdown animations */
.time-unit {
    animation: countdownPulse 2s ease-in-out infinite;
}

.time-unit:nth-child(1) { animation-delay: 0s; }
.time-unit:nth-child(2) { animation-delay: 0.2s; }
.time-unit:nth-child(3) { animation-delay: 0.4s; }
.time-unit:nth-child(4) { animation-delay: 0.6s; }

.countdown-container {
    background: linear-gradient(-45deg, #FF6B35, #FFD166, #FF6B35, #FF8B5C);
    background-size: 400% 400%;
    animation: gradientFlow 8s ease infinite;
}

/* Remove cursor effects */
.cursor-dot,
.cursor-ring {
    display: none !important;
}