/* Root Variables */
:root {
    /* Colors */
    --color-bg-primary: hsl(220, 13%, 9%);
    --color-bg-secondary: hsl(220, 13%, 12%);
    --color-bg-tertiary: hsl(220, 13%, 15%);
    --color-text-primary: hsl(0, 0%, 95%);
    --color-text-secondary: hsl(0, 0%, 75%);
    --color-text-muted: hsl(0, 0%, 60%);
    
    /* Cybersecurity Theme Colors */
    --color-cyber-cyan: hsl(180, 100%, 50%);
    --color-cyber-purple: hsl(270, 100%, 60%);
    --color-cyber-blue: hsl(210, 100%, 60%);
    --color-cyber-green: hsl(120, 100%, 50%);
    --color-cyber-red: hsl(0, 100%, 60%);
    --color-cyber-yellow: hsl(60, 100%, 60%);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-cyber-cyan), var(--color-cyber-purple));
    --gradient-secondary: linear-gradient(135deg, var(--color-cyber-blue), var(--color-cyber-cyan));
    --gradient-tertiary: linear-gradient(135deg, var(--color-cyber-purple), var(--color-cyber-blue));
    --gradient-accent: linear-gradient(135deg, var(--color-cyber-green), var(--color-cyber-cyan));
    
    /* Typography */
    --font-primary: 'Orbitron', monospace;
    --font-secondary: 'Exo 2', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Borders */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 255, 255, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 255, 255, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 255, 255, 0.2);
    --shadow-glow: 0 0 20px rgba(0, 255, 255, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
}

.cyber-loader {
    width: 60px;
    height: 60px;
    border: 3px solid var(--color-bg-secondary);
    border-top: 3px solid var(--color-cyber-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

.loading-text {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--color-cyber-cyan);
}

/* Particle Background */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    opacity: 0.7;
}

/* Matrix Rain */
#matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.03;
    pointer-events: none;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(32, 39, 51, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
    z-index: 1000;
    transition: all var(--transition-medium);
}

.navbar.scrolled {
    background: rgba(32, 39, 51, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.nav-logo {
    position: relative;
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-pulse {
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--color-cyber-cyan);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-medium);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-cyber-cyan);
    background: rgba(0, 255, 255, 0.1);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    transition: width var(--transition-medium);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--color-cyber-cyan);
    transition: all var(--transition-medium);
}

/* Responsive Navigation */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(32, 39, 51, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: var(--spacing-xl);
        gap: var(--spacing-md);
        transition: left var(--transition-medium);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Section Styles */
section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

section:not(.hero) {
    background: rgba(32, 39, 51, 0.8);
    backdrop-filter: blur(5px);
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-cyber-cyan);
    background: rgba(0, 255, 255, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

.section-title {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-medium);
    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 {
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

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

.btn-outline:hover {
    background: var(--color-cyber-cyan);
    color: var(--color-bg-primary);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 70px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-content {
    z-index: 2;
}

.hero-greeting {
    font-family: var(--font-mono);
    color: var(--color-cyber-cyan);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.hero-name {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-cursor {
    color: var(--color-cyber-cyan);
    animation: blink 1s infinite;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-cyber-cyan);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.terminal-window {
    background: var(--color-bg-secondary);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-glow);
}

.terminal-header {
    background: var(--color-bg-tertiary);
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

.terminal-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.terminal-buttons span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.btn-close {
    background: var(--color-cyber-red);
}

.btn-minimize {
    background: var(--color-cyber-yellow);
}

.btn-maximize {
    background: var(--color-cyber-green);
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.terminal-body {
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    min-height: 200px;
}

.terminal-line {
    margin-bottom: var(--spacing-xs);
}

.prompt {
    color: var(--color-cyber-green);
}

.command {
    color: var(--color-cyber-cyan);
    margin-left: var(--spacing-xs);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--color-text-muted);
}

.scroll-text {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: var(--color-cyber-cyan);
    margin: 0 auto;
    position: relative;
    animation: scroll-bounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 8px solid var(--color-cyber-cyan);
}

/* About Section */
.about {
    background: var(--color-bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-text {
    padding-right: var(--spacing-lg);
}

.about-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.about-highlights {
    margin-bottom: var(--spacing-xl);
}

.highlight-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--color-cyber-cyan);
}

.highlight-item i {
    font-size: 1.5rem;
    color: var(--color-cyber-cyan);
    margin-top: var(--spacing-xs);
}

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

.highlight-item p {
    font-size: 0.95rem;
    line-height: 1.6;
}

.about-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.95rem;
}

.contact-item i {
    color: var(--color-cyber-cyan);
    width: 20px;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.profile-card {
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.05;
    z-index: 0;
}

.profile-image {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 140px;
    height: 140px;
    background: var(--color-bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder i {
    font-size: 3rem;
    color: var(--color-cyber-cyan);
}

.status-indicator {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    background: var(--color-cyber-green);
    border-radius: 50%;
    border: 3px solid var(--color-bg-primary);
    animation: pulse 2s infinite;
}

.profile-info h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
}

.profile-info p {
    color: var(--color-cyber-cyan);
    margin-bottom: var(--spacing-lg);
}

.profile-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.stat span {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.progress-bar {
    flex: 1;
    height: 6px;
    background: var(--color-bg-primary);
    border-radius: 3px;
    margin-left: var(--spacing-sm);
    overflow: hidden;
}

.progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: width 1s ease;
}

/* Experience Section */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--gradient-primary);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-3xl);
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: var(--spacing-xl);
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: var(--spacing-xl);
}

.timeline-marker {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--color-cyber-cyan);
    border: 4px solid var(--color-bg-primary);
    border-radius: 50%;
    top: 0;
    z-index: 2;
}

.timeline-item:nth-child(odd) .timeline-marker {
    right: -10px;
}

.timeline-item:nth-child(even) .timeline-marker {
    left: -10px;
}

.timeline-content {
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 10px;
    width: 0;
    height: 0;
    border-style: solid;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -15px;
    border-width: 10px 0 10px 15px;
    border-color: transparent transparent transparent rgba(0, 255, 255, 0.2);
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -15px;
    border-width: 10px 15px 10px 0;
    border-color: transparent rgba(0, 255, 255, 0.2) transparent transparent;
}

.timeline-header h3 {
    color: var(--color-cyber-cyan);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
}

.company {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.duration {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    background: rgba(0, 255, 255, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
}

.timeline-details {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.timeline-details li {
    position: relative;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
    line-height: 1.6;
}

.timeline-details li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--color-cyber-cyan);
    font-size: 0.8rem;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 255, 255, 0.1);
    color: var(--color-cyber-cyan);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

/* Skills Section */
.skills {
    background: var(--color-bg-secondary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.skill-category {
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-medium);
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--color-cyber-cyan);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

.category-header i {
    font-size: 1.5rem;
    color: var(--color-cyber-cyan);
}

.category-header h3 {
    font-size: 1.1rem;
    margin: 0;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.skill-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.skill-bar {
    height: 8px;
    background: var(--color-bg-primary);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease;
}

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

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.project-card {
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-medium);
    position: relative;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--color-cyber-cyan);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-medium);
    z-index: 0;
}

.project-card:hover::before {
    opacity: 0.03;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.project-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-icon i {
    font-size: 1.5rem;
    color: var(--color-bg-primary);
}

.project-status {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 255, 255, 0.1);
    color: var(--color-cyber-cyan);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

.project-content {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.project-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.project-description {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.project-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-cyber-cyan);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-medium);
}

.project-link:hover {
    color: var(--color-text-primary);
    transform: translateX(5px);
}

/* Blog Section */
.blog {
    background: var(--color-bg-secondary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.blog-post {
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-medium);
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--color-cyber-cyan);
}

.post-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-post:hover .post-image img {
    transform: scale(1.05);
}

.post-category {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
}

.post-content {
    padding: var(--spacing-lg);
}

.post-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    line-height: 1.3;
}

.post-excerpt {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.post-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-cta {
    text-align: center;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: flex-start;
}

.contact-card {
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-cyber-cyan);
}

.contact-card p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.contact-methods {
    margin-bottom: var(--spacing-xl);
}

.contact-method {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: center;
}

.method-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.method-icon i {
    font-size: 1.2rem;
    color: var(--color-bg-primary);
}

.method-info h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.method-info p {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--color-cyber-cyan);
    margin: 0;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cyber-cyan);
    text-decoration: none;
    transition: all var(--transition-medium);
}

.social-link:hover {
    background: var(--color-cyber-cyan);
    color: var(--color-bg-primary);
    transform: translateY(-3px);
}

.contact-form-container {
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    color: var(--color-text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm);
    background: var(--color-bg-primary);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--transition-medium);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-cyber-cyan);
    box-shadow: 0 0 0 2px rgba(0, 255, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    margin-top: var(--spacing-md);
    align-self: flex-start;
}

/* Footer */
.footer {
    background: var(--color-bg-tertiary);
    border-top: 1px solid rgba(0, 255, 255, 0.2);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    color: var(--color-cyber-cyan);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.logo-subtitle {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-medium);
}

.footer-links a:hover {
    color: var(--color-cyber-cyan);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 255, 255, 0.1);
}

.copyright {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
}

.footer-legal a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-medium);
}

.footer-legal a:hover {
    color: var(--color-cyber-cyan);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    /* Fixed Timeline for Mobile */
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 60px !important;
        padding-right: var(--spacing-md) !important;
        margin-bottom: var(--spacing-xl);
    }
    
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0 !important;
        padding-left: 60px !important;
        padding-right: var(--spacing-md) !important;
    }
    
    .timeline-item .timeline-marker {
        left: 10px !important;
        right: auto !important;
    }
    
    .timeline-item .timeline-content::before {
        left: -15px !important;
        right: auto !important;
        border-width: 10px 15px 10px 0 !important;
        border-color: transparent rgba(0, 255, 255, 0.2) transparent transparent !important;
    }
    
    /* Fixed Contact Section for Mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-methods {
        margin-bottom: var(--spacing-lg);
    }
    
    .contact-method {
        flex-direction: row;
        align-items: flex-start;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .method-icon {
        flex-shrink: 0;
        width: 40px;
        height: 40px;
    }
    
    .method-info {
        flex: 1;
        min-width: 0;
    }
    
    .method-info h4 {
        font-size: 0.95rem;
        word-break: break-word;
    }
    
    .method-info p {
        font-size: 0.85rem;
        word-break: break-all;
        line-height: 1.4;
    }
    
    .social-links {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .nav-container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .timeline-item {
        padding-left: 40px;
    }
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-item .timeline-marker {
        left: 5px;
        width: 15px;
        height: 15px;
    }
}

/* Print Styles */
@media print {
    #particles-js,
    #matrix-rain,
    .navbar,
    .scroll-indicator,
    .contact-form-container {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    section {
        padding: var(--spacing-lg) 0;
        page-break-inside: avoid;
    }
}