/* Enhanced Animations CSS */

/* Advanced Keyframe Animations */
@keyframes morphing {
    0%, 100% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    50% {
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    }
}

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

@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.8), 0 0 30px rgba(255, 255, 255, 0.6);
    }
}

@keyframes borderGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.6), 0 0 30px rgba(255, 255, 255, 0.4);
    }
}

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

@keyframes rotateIn {
    0% {
        transform: rotate(-180deg) scale(0.8);
        opacity: 0;
    }
    100% {
        transform: rotate(0deg) scale(1);
        opacity: 1;
    }
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Advanced Animation Classes */
.morphing-shape {
    animation: morphing 8s ease-in-out infinite;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4);
    background-size: 400% 400%;
    animation: morphing 8s ease-in-out infinite, gradientShift 3s ease infinite;
}

.text-glow {
    animation: textGlow 2s ease-in-out infinite;
}

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

.slide-in-top {
    animation: slideInFromTop 0.8s ease-out;
}

.rotate-in {
    animation: rotateIn 1s ease-out;
}

.bounce-in {
    animation: bounceIn 1s ease-out;
}

/* Enhanced Hover Effects */
.hover-lift {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

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

.hover-rotate {
    transition: all 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

/* Advanced Button Effects */
.btn-3d {
    position: relative;
    transform-style: preserve-3d;
    transition: all 0.3s ease;
}

.btn-3d:hover {
    transform: translateY(-3px) rotateX(10deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.btn-3d:active {
    transform: translateY(0) rotateX(0deg);
}

/* Particle Effect */
.particle-container {
    position: relative;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 10s ease-in-out infinite;
    will-change: transform, opacity;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) translateX(10px) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translateY(50vh) translateX(-15px) scale(1.2);
    }
    90% {
        opacity: 1;
        transform: translateY(10vh) translateX(20px) scale(1);
    }
    100% {
        transform: translateY(-10vh) translateX(0) scale(0);
        opacity: 0;
    }
}

/* Advanced Text Animations */
.text-reveal {
    position: relative;
    overflow: hidden;
}

.text-reveal::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #090909;
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.text-reveal.revealed::after {
    transform: translateX(100%);
}

/* Advanced Image Effects */
.image-hover-effect {
    position: relative;
    overflow: hidden;
}

.image-hover-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.image-hover-effect:hover::before {
    left: 100%;
}

/* Advanced Section Transitions */
.section-transition {
    position: relative;
}

.section-transition::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4));
    transform: translateY(100%);
    transition: transform 0.8s ease;
}

.section-transition.visible::before {
    transform: translateY(0);
}

/* Advanced Loading Animations */
.loading-dots {
    display: inline-block;
}

.loading-dots::after {
    content: '';
    animation: loadingDots 1.5s infinite;
}

@keyframes loadingDots {
    0%, 20% {
        content: '';
    }
    40% {
        content: '.';
    }
    60% {
        content: '..';
    }
    80%, 100% {
        content: '...';
    }
}

/* Advanced Scroll Indicators */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 1000;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4);
    width: 0%;
    transition: width 0.1s ease;
}

/* Responsive Animation Adjustments */
@media (max-width: 768px) {
    .morphing-shape {
        animation-duration: 12s;
    }
    
    .hover-lift:hover {
        transform: translateY(-4px);
    }
    
    .hover-scale:hover {
        transform: scale(1.02);
    }
}

@media (max-width: 480px) {
    .text-glow {
        animation: none;
    }
    
    .border-glow {
        animation: none;
    }
    
    .hover-lift:hover {
        transform: none;
    }
    
    .hover-scale:hover {
        transform: none;
    }
}

/* Performance Optimizations */
.will-change-transform {
    will-change: transform;
}

.will-change-opacity {
    will-change: opacity;
}

.will-change-all {
    will-change: transform, opacity;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .morphing-shape,
    .text-glow,
    .border-glow,
    .float-animate,
    .icon-pulse {
        animation: none !important;
    }
    
    .hover-lift:hover,
    .hover-scale:hover,
    .hover-rotate:hover {
        transform: none !important;
    }
}