/* X4Free Developer - Stunning Modern Animations */

/* Modern Hero Animations */
@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

@keyframes badgePulse {
    0% { 
        box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.25);
        transform: scale(1);
    }
    70% { 
        box-shadow: 0 0 0 12px rgba(46, 204, 113, 0);
        transform: scale(1.02);
    }
    100% { 
        box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
        transform: scale(1);
    }
}

@keyframes iconSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes cardFloat {
    0%, 100% {
        transform: perspective(1000px) rotateY(-10deg) rotateX(5deg) translateY(0px) scale(1);
    }
    25% {
        transform: perspective(1000px) rotateY(-8deg) rotateX(3deg) translateY(-5px) scale(1.01);
    }
    50% {
        transform: perspective(1000px) rotateY(-12deg) rotateX(7deg) translateY(-10px) scale(1.02);
    }
    75% {
        transform: perspective(1000px) rotateY(-8deg) rotateX(3deg) translateY(-5px) scale(1.01);
    }
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-10px) rotate(5deg);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-15px) rotate(-5deg);
        opacity: 1;
    }
    75% {
        transform: translateY(-5px) rotate(3deg);
        opacity: 0.8;
    }
}

@keyframes miniCardFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-8px) rotate(1deg);
    }
    66% {
        transform: translateY(-12px) rotate(-1deg);
    }
}

@keyframes progressFill {
    0% { width: 0%; }
    100% { width: var(--width, 100%); }
}

@keyframes scrollLine {
    0%, 100% {
        transform: scaleY(1);
        opacity: 0.7;
    }
    50% {
        transform: scaleY(1.5);
        opacity: 1;
    }
}

@keyframes scrollDot {
    0%, 100% {
        transform: translateY(0px) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-5px) scale(1.2);
        opacity: 1;
    }
}

/* Legacy Keyframe Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes float {
    0%, 100% { 
        transform: perspective(1000px) rotateX(5deg) rotateY(-5deg) translateY(0px);
    }
    50% { 
        transform: perspective(1000px) rotateX(5deg) rotateY(-5deg) translateY(-10px);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

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

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

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

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

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(244, 208, 63, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(244, 208, 63, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(244, 208, 63, 0);
    }
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

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

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.slide-in-left {
    animation: slideInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.fade-in {
    animation: fadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.fade-in-scale {
    animation: fadeInScale 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Typing Animation */
.typing-text::after {
    content: '|';
    animation: blink 1s infinite;
    color: #f4d03f;
}

/* Button Hover Effects */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::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 0.6s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary:hover {
    animation: pulse 1.5s infinite;
}

/* Card Hover Effects */
.highlight-card,
.project-card,
.skill-category {
    position: relative;
    overflow: hidden;
}

.highlight-card::after,
.project-card::after,
.skill-category::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.highlight-card:hover::after,
.project-card:hover::after,
.skill-category:hover::after {
    opacity: 1;
}

/* Tech Particles Animation */
.tech-particle {
    position: absolute;
    pointer-events: none;
    will-change: transform, opacity;
    transition: text-shadow 0.3s ease;
}

.tech-particle:hover {
    text-shadow: 0 0 20px currentColor !important;
}

/* Smooth Transitions for Interactive Elements */
.nav-link,
.btn,
.social-link,
.project-link,
.filter-btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Loading Animation Variations */
.loader-line-wrap:nth-child(1) .loader-line {
    animation-delay: 0ms;
}

.loader-line-wrap:nth-child(2) .loader-line {
    animation-delay: 150ms;
}

.loader-line-wrap:nth-child(3) .loader-line {
    animation-delay: 300ms;
}

.loader-line-wrap:nth-child(4) .loader-line {
    animation-delay: 450ms;
}

.loader-line-wrap:nth-child(5) .loader-line {
    animation-delay: 600ms;
}

/* Skill Bar Animation */
.skill-progress.animate {
    animation: skillBarFill 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes skillBarFill {
    from {
        width: 0;
    }
    to {
        width: var(--skill-width);
    }
}

/* Form Input Focus Effects */
.form-group {
    position: relative;
}

.form-group::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-group:focus-within::before {
    width: 100%;
    left: 0;
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--accent-gradient);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* Section Reveal Animation */
.section-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Animation for Grid Items */
.stagger-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-item.animated {
    opacity: 1;
    transform: translateY(0);
}

.stagger-item:nth-child(1) { transition-delay: 0.1s; }
.stagger-item:nth-child(2) { transition-delay: 0.2s; }
.stagger-item:nth-child(3) { transition-delay: 0.3s; }
.stagger-item:nth-child(4) { transition-delay: 0.4s; }
.stagger-item:nth-child(5) { transition-delay: 0.5s; }
.stagger-item:nth-child(6) { transition-delay: 0.6s; }

/* Magnetic Effect for Interactive Elements */
.magnetic {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.text-reveal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-black);
    transform: translateX(-100%);
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
}

.glitch:hover::before,
.glitch:hover::after {
    opacity: 0.8;
    animation: glitch 0.3s linear infinite;
}

.glitch:hover::before {
    color: var(--accent-blue);
    animation-delay: 0s;
}

.glitch:hover::after {
    color: var(--accent-purple);
    animation-delay: 0.1s;
}

@keyframes glitch {
    0%, 100% {
        transform: translate(0);
    }
    20% {
        transform: translate(-2px, 2px);
    }
    40% {
        transform: translate(-2px, -2px);
    }
    60% {
        transform: translate(2px, 2px);
    }
    80% {
        transform: translate(2px, -2px);
    }
}

/* Smooth Page Transitions */
.page-transition {
    opacity: 0;
    transform: translateY(0px);
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    overflow-x: hidden;
}

/* Performance Optimizations */
* {
    will-change: auto;
}

.animated,
.floating-card,
.particle {
    will-change: transform;
}

.skill-progress {
    will-change: width;
}

/* 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;
    }
    
    .floating-card {
        animation: none;
    }
    
    .tech-particle {
        animation: none;
        opacity: 0.3;
        transform: none !important;
    }
}

/* Lightning Circuit Beam Animation */
@keyframes lightningBeam {
    0% {
        stroke-dasharray: 0 300;
        stroke-dashoffset: 0;
        opacity: 0;
    }
    5% {
        stroke-dasharray: 0 300;
        stroke-dashoffset: 0;
        opacity: 1;
    }
    25% {
        stroke-dasharray: 150 150;
        stroke-dashoffset: 0;
        opacity: 1;
    }
    35% {
        stroke-dasharray: 300 0;
        stroke-dashoffset: 0;
        opacity: 1;
    }
    40% {
        stroke-dasharray: 300 0;
        stroke-dashoffset: 0;
        opacity: 0.8;
    }
    42% {
        stroke-dasharray: 300 0;
        stroke-dashoffset: 0;
        opacity: 1;
    }
    44% {
        stroke-dasharray: 300 0;
        stroke-dashoffset: 0;
        opacity: 0.6;
    }
    46% {
        stroke-dasharray: 300 0;
        stroke-dashoffset: 0;
        opacity: 1;
    }
    55% {
        stroke-dasharray: 250 50;
        stroke-dashoffset: 0;
        opacity: 0.8;
    }
    70% {
        stroke-dasharray: 150 150;
        stroke-dashoffset: 0;
        opacity: 0.5;
    }
    85% {
        stroke-dasharray: 50 250;
        stroke-dashoffset: 0;
        opacity: 0.2;
    }
    100% {
        stroke-dasharray: 0 300;
        stroke-dashoffset: 0;
        opacity: 0;
    }
}