:root {
    
    --bg-primary: #0a0e27;
    --bg-secondary: #151935;
    --bg-tertiary: #1a1f3a;

    --neon-cyan: #00ffff;
    --neon-magenta: #ff00ff;
    --neon-purple: #9d00ff;
    --neon-blue: #00a8ff;
    --neon-pink: #ff006e;
    --neon-yellow: #ffee00;

    --text-primary: #ffffff;
    --text-secondary: #a8b2d1;
    --text-tertiary: #8892b0;

    --gradient-1: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    --gradient-2: linear-gradient(135deg, var(--neon-magenta), var(--neon-blue));
    --gradient-3: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    --section-padding: 100px 0;
    --container-width: 1200px;

    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;

    --neon-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

body.light-theme {
    --bg-primary: #ffffff;
    --bg-secondary: #f7f7f7;
    --bg-tertiary: #e8e8e8;

    --text-primary: #0a0e27;
    --text-secondary: #495670;
    --text-tertiary: #6c757d;

    --neon-shadow: 0 0 20px rgba(157, 0, 255, 0.3);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background var(--transition-medium);
    cursor: none;
}

* {
    cursor: none !important;
}

a, button, input, textarea, select {
    cursor: none !important;
}

::selection {
    background: var(--neon-cyan);
    color: var(--bg-primary);
}

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s, visibility 0.5s;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.cyber-loader {
    text-align: center;
}

.loader-text {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    position: relative;
}

.loader-text::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: var(--neon-magenta);
    z-index: -1;
    animation: glitch 0.3s infinite;
}

.loader-bar {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.loader-progress {
    height: 100%;
    background: var(--gradient-1);
    border-radius: 2px;
    animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
    0% { width: 0; }
    50% { width: 100%; }
    100% { width: 0; }
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    background: rgba(10, 14, 39, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.navbar.scrolled {
    padding: 15px 0;
    background: rgba(10, 14, 39, 0.95);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-text {
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.logo-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-left: 10px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.cyber-link {
    position: relative;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.cyber-link:hover {
    color: var(--neon-cyan);
}

.cyber-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-cyan);
    transition: width var(--transition-fast);
}

.cyber-link:hover::after {
    width: 100%;
    box-shadow: 0 0 10px var(--neon-cyan);
}

.theme-toggle {
    background: transparent;
    border: 2px solid var(--neon-cyan);
    border-radius: 50px;
    width: 60px;
    height: 30px;
    position: relative;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-toggle i {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.moon-icon {
    left: 8px;
    color: var(--neon-cyan);
}

.sun-icon {
    right: 8px;
    color: var(--text-tertiary);
}

body.light-theme .moon-icon {
    color: var(--text-tertiary);
}

body.light-theme .sun-icon {
    color: var(--neon-purple);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background: var(--neon-cyan);
    margin: 3px 0;
    transition: all var(--transition-fast);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
}

.cyber-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 10s linear infinite;
    opacity: 0.3;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

#particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-avatar {
    margin-bottom: 30px;
}

.avatar-border {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto;
    border-radius: 50%;
    padding: 3px;
    background: var(--gradient-1);
    animation: rotate 8s linear infinite;
}

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

.avatar-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--bg-primary);
}

.avatar-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.3), transparent);
    filter: blur(20px);
    z-index: -1;
}

.hero-title {
    margin-bottom: 20px;
}

.greeting {
    display: block;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.name {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--neon-magenta);
    margin-bottom: 20px;
    height: 40px;
}

.typing-text {
    display: inline-flex;
    align-items: center;
}

.cursor {
    animation: blink 1s infinite;
    margin-left: 5px;
}

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

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.highlight {
    color: var(--neon-cyan);
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
}

.cyber-btn {
    position: relative;
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    overflow: hidden;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.primary-btn {
    background: transparent;
    color: var(--neon-cyan);
    border: 2px solid var(--neon-cyan);
}

.primary-btn:hover {
    color: var(--bg-primary);
    background: var(--neon-cyan);
    box-shadow: 0 0 30px var(--neon-cyan);
    transform: translateY(-2px);
}

.secondary-btn {
    background: transparent;
    color: var(--neon-magenta);
    border: 2px solid var(--neon-magenta);
}

.secondary-btn:hover {
    color: var(--bg-primary);
    background: var(--neon-magenta);
    box-shadow: 0 0 30px var(--neon-magenta);
    transform: translateY(-2px);
}

.hero-social {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 2px solid var(--text-tertiary);
    border-radius: 50%;
    color: var(--text-tertiary);
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.social-link:hover {
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.5);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.scroll-text {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-arrow {
    width: 20px;
    height: 30px;
    border: 2px solid var(--text-tertiary);
    border-radius: 10px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: var(--neon-cyan);
    border-radius: 2px;
    animation: scroll-down 2s infinite;
}

@keyframes scroll-down {
    0% { opacity: 0; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

.section {
    padding: var(--section-padding);
    position: relative;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.title-number {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    color: var(--neon-cyan);
    margin-right: 15px;
}

.title-text {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-right: 20px;
}

.title-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--neon-cyan), transparent);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: start;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.about-intro {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.about-text p {
    margin-bottom: 20px;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.highlight-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: var(--bg-tertiary);
    border-left: 3px solid var(--neon-cyan);
    transition: all var(--transition-fast);
}

.highlight-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
}

.highlight-item i {
    color: var(--neon-cyan);
    font-size: 1.5rem;
}

.highlight-item h4 {
    color: var(--text-primary);
    margin-bottom: 5px;
}

.highlight-item p {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    text-align: center;
    padding: 20px;
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.stat-number {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neon-cyan);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline {
    position: relative;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--neon-cyan), var(--neon-magenta));
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
}

.timeline-marker {
    position: absolute;
    left: -30px;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--neon-cyan);
    box-shadow: 0 0 20px var(--neon-cyan);
}

.timeline-content {
    padding: 25px;
    background: var(--bg-tertiary);
    border-left: 3px solid var(--neon-cyan);
    transition: all var(--transition-fast);
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.company-name {
    font-size: 1.5rem;
    color: var(--neon-cyan);
}

.experience-date {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.position-title {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.experience-description {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.experience-highlights {
    list-style: none;
    margin-bottom: 20px;
}

.experience-highlights li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.experience-highlights li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--neon-cyan);
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-tag {
    padding: 5px 15px;
    background: transparent;
    border: 1px solid var(--neon-magenta);
    color: var(--neon-magenta);
    font-size: 0.85rem;
    border-radius: 20px;
    transition: all var(--transition-fast);
}

.tech-tag:hover {
    background: var(--neon-magenta);
    color: var(--bg-primary);
    box-shadow: 0 0 10px var(--neon-magenta);
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 10px 25px;
    background: transparent;
    border: 2px solid var(--text-tertiary);
    color: var(--text-tertiary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.project-card {
    background: var(--bg-tertiary);
    padding: 30px;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-1);
    transform: translateX(-100%);
    transition: transform var(--transition-fast);
}

.project-card:hover::before {
    transform: translateX(0);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.project-icon {
    font-size: 2.5rem;
    color: var(--neon-cyan);
}

.project-links {
    display: flex;
    gap: 15px;
}

.project-link {
    color: var(--text-tertiary);
    font-size: 1.2rem;
    transition: color var(--transition-fast);
}

.project-link:hover {
    color: var(--neon-cyan);
}

.project-title {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-item {
    padding: 5px 12px;
    background: transparent;
    border: 1px solid var(--text-tertiary);
    color: var(--text-tertiary);
    font-size: 0.85rem;
    border-radius: 15px;
}

.skeleton {
    animation: skeleton-loading 1s infinite alternate;
}

@keyframes skeleton-loading {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.skill-category {
    background: var(--bg-tertiary);
    padding: 30px;
    border-top: 3px solid var(--neon-cyan);
}

.category-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 25px;
}

.category-title i {
    color: var(--neon-cyan);
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.skill-item {
    position: relative;
}

.skill-name {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 500;
}

.skill-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-1);
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.other-skills {
    text-align: center;
}

.tech-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
}

.tech-cloud .tech-item {
    padding: 8px 20px;
    background: transparent;
    border: 2px solid var(--neon-purple);
    color: var(--neon-purple);
    font-size: 1rem;
    border-radius: 25px;
    transition: all var(--transition-fast);
}

.tech-cloud .tech-item:hover {
    background: var(--neon-purple);
    color: var(--bg-primary);
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--neon-purple);
}

.terminal {
    background: #000;
    border: 2px solid var(--neon-cyan);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.terminal-header {
    background: #1a1a1a;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.terminal-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: #ff5f56; }
.control.yellow { background: #ffbd2e; }
.control.green { background: #27c93f; }

.terminal-title {
    font-family: 'Courier New', monospace;
    color: var(--neon-cyan);
    font-size: 0.9rem;
}

.terminal-body {
    padding: 20px;
    min-height: 300px;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
}

.terminal-line {
    margin-bottom: 5px;
    color: var(--neon-cyan);
    white-space: pre;
    font-family: 'Courier New', monospace;
    line-height: 1.4;
}

.terminal-prompt {
    color: var(--text-secondary);
}

.terminal-input {
    background: transparent;
    border: none;
    color: var(--neon-cyan);
    font-family: inherit;
    font-size: inherit;
    outline: none;
    width: calc(100% - 200px);
    margin-left: 10px;
}

.terminal-cursor {
    animation: blink 1s infinite;
}

.matrix-loading {
    display: inline-block;
    animation: matrixPulse 0.5s infinite;
}

@keyframes matrixPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-subtitle {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.contact-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    color: var(--neon-cyan);
    border-radius: 50%;
}

.contact-item h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 5px;
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--neon-cyan);
}

.contact-social {
    display: flex;
    gap: 15px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--text-tertiary);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: all var(--transition-fast);
}

.form-group label {
    position: absolute;
    top: 15px;
    left: 0;
    color: var(--text-tertiary);
    font-size: 1rem;
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
    top: -10px;
    font-size: 0.85rem;
    color: var(--neon-cyan);
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--neon-cyan);
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-cyan);
    transition: width var(--transition-fast);
}

.form-group input:focus ~ .form-line,
.form-group textarea:focus ~ .form-line {
    width: 100%;
}

.footer {
    background: var(--bg-secondary);
    padding: 30px 0;
    text-align: center;
}

.footer-content {
    color: var(--text-secondary);
}

.footer-text {
    margin-bottom: 10px;
}

.heart {
    color: var(--neon-pink);
    animation: heartbeat 1.5s infinite;
}

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

.footer-year {
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.glitch {
    position: relative;
}

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

.glitch::before {
    animation: glitch-1 0.3s infinite;
    color: var(--neon-cyan);
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 0.3s infinite;
    color: var(--neon-magenta);
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 100% {
        clip: rect(0, 900px, 0, 0);
        transform: translate(0);
    }
    20% {
        clip: rect(20px, 900px, 30px, 0);
        transform: translate(-2px, 2px);
    }
    40% {
        clip: rect(40px, 900px, 60px, 0);
        transform: translate(2px, -2px);
    }
    60% {
        clip: rect(60px, 900px, 80px, 0);
        transform: translate(-2px, 2px);
    }
    80% {
        clip: rect(80px, 900px, 100px, 0);
        transform: translate(2px, -2px);
    }
}

@keyframes glitch-2 {
    0%, 100% {
        clip: rect(0, 900px, 0, 0);
        transform: translate(0);
    }
    20% {
        clip: rect(25px, 900px, 35px, 0);
        transform: translate(2px, -2px);
    }
    40% {
        clip: rect(45px, 900px, 65px, 0);
        transform: translate(-2px, 2px);
    }
    60% {
        clip: rect(65px, 900px, 85px, 0);
        transform: translate(2px, -2px);
    }
    80% {
        clip: rect(85px, 900px, 105px, 0);
        transform: translate(-2px, 2px);
    }
}