/* Custom Properties */
:root {
    /* Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --accent-primary: #3b82f6;
    --accent-secondary: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --border-color: #475569;
    --code-bg: #1e293b;
    
    /* Typography */
    --font-mono: 'JetBrains Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Borders */
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Animations */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
}

#loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.terminal-loading {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 600px;
    overflow: hidden;
}

.terminal-header {
    background: var(--bg-tertiary);
    padding: var(--space-sm) var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.terminal-buttons {
    display: flex;
    gap: var(--space-sm);
}

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

.btn-close { background: var(--accent-danger); }
.btn-minimize { background: var(--accent-warning); }
.btn-maximize { background: var(--accent-secondary); }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.terminal-body {
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.loading-line {
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
}

.prompt {
    color: var(--accent-primary);
    margin-right: var(--space-sm);
}

.command {
    color: var(--accent-secondary);
}

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

.loading-bar {
    width: 100%;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
    margin-top: var(--space-md);
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 2px;
    animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
    0% { width: 0; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-brand {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
}

.brand-bracket {
    color: var(--accent-primary);
}

.brand-name {
    color: var(--text-primary);
    margin: 0 var(--space-xs);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--accent-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

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

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Containers */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Sections */
section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    white-space: nowrap;
}

.section-number {
    font-family: var(--font-mono);
    color: var(--accent-primary);
    font-size: 1.25rem;
}

.section-line {
    height: 1px;
    background: var(--border-color);
    flex: 1;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border: 2px solid;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.btn-primary:hover {
    background: transparent;
    color: var(--accent-primary);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn-secondary:hover {
    background: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-outline:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

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

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-element {
    position: absolute;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-primary);
    opacity: 0.1;
    font-size: 2rem;
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
}

.floating-element:nth-child(4) {
    top: 40%;
    right: 30%;
    animation-delay: 6s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-greeting {
    font-family: var(--font-mono);
    color: var(--accent-primary);
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

.typing-text {
    display: inline-block;
}

.cursor {
    animation: blink 1s infinite;
}

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

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.highlight {
    color: var(--accent-primary);
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    line-height: 1.4;
}

.code-keyword { color: #ff7b72; }
.code-variable { color: #79c0ff; }
.code-operator { color: #ff7b72; }
.code-string { color: #a5d6ff; }
.code-comment { color: var(--text-muted); }

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

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

.image-container {
    position: relative;
}

.image-frame {
    position: relative;
    width: 400px;
    height: 400px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 2px solid var(--accent-primary);
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    padding: 4px;
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.image-frame:hover .image-overlay {
    opacity: 1;
}

.code-snippet {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    text-align: center;
    padding: var(--space-lg);
}

.status-indicator {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: var(--space-sm) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    white-space: nowrap;
    min-width: max-content;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-warning);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.tech-stack h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tech-tag {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.tech-tag:hover {
    background: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
    font-family: var(--font-mono);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Projects Section */
.construction-notice {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    background: var(--bg-secondary);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-3xl);
}

.construction-icon {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    font-size: 2rem;
    color: var(--accent-warning);
    margin-bottom: var(--space-lg);
}

.construction-notice h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    font-family: var(--font-mono);
}

.construction-notice p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: var(--space-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.construction-crane {
    font-size: 3rem;
    animation: sway 3s ease-in-out infinite;
}

@keyframes sway {
    0%, 100% { transform: rotate(-2deg); }
    50% { transform: rotate(2deg); }
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.project-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
}

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

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

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-content {
    padding: var(--space-xl);
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

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

.project-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.project-tech {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius);
}

.project-links {
    display: flex;
    gap: var(--space-md);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

.project-link:hover {
    color: var(--accent-secondary);
}

.projects-footer {
    text-align: center;
}

/* Experience Section */
.experience {
    background: var(--bg-secondary);
}

.git-timeline {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.timeline-controls {
    display: flex;
    gap: var(--space-md);
}

.timeline-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.timeline-btn:hover,
.timeline-btn.active {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(59, 130, 246, 0.1);
}

.timeline-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.timeline-container {
    position: relative;
}

.timeline-branch {
    display: none;
    position: relative;
}

.timeline-branch.active {
    display: block;
}

.timeline-branch::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-primary);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-3xl);
    padding-left: 60px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    width: 18px;
    height: 18px;
    background: var(--accent-primary);
    border: 3px solid var(--bg-primary);
    border-radius: 50%;
}

.timeline-commit {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    transition: var(--transition);
}

.commit-content {
    width: 100%;
}

.commit-lower-section {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
    margin-top: var(--space-lg);
}

.commit-lower-content {
    flex: 1;
    min-width: 0; /* Allows flex item to shrink below its content size */
}

.timeline-commit:hover {
    border-color: var(--accent-primary);
    transform: translateX(10px);
}

.commit-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
}

.commit-info h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.commit-company {
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.commit-period {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.commit-meta {
    text-align: right;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.commit-date {
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.commit-location {
    color: var(--accent-secondary);
}

.commit-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.commit-achievements {
    margin-bottom: var(--space-lg);
}

.commit-achievements h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.achievements-list {
    list-style: none;
    display: grid;
    gap: var(--space-sm);
}

.achievements-list li {
    color: var(--text-secondary);
    padding-left: var(--space-lg);
    position: relative;
    font-size: 0.875rem;
}

.achievements-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

.commit-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.commit-tech {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Timeline Images */
.commit-image {
    position: relative;
    width: 250px;
    height: 200px;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--border-color);
    flex-shrink: 0; /* Prevent image from shrinking */
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.image-overlay i {
    color: var(--text-primary);
    font-size: 1.5rem;
}

.commit-image:hover .image-overlay {
    opacity: 1;
}

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

/* Image Modal */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-modal.show {
    opacity: 1;
}

.image-modal.closing {
    opacity: 0;
}

.image-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.image-modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.image-modal.show .image-modal-content {
    transform: scale(1);
}

.image-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.image-modal-header h3 {
    color: var(--text-primary);
    margin: 0;
}

.image-modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.image-modal-close:hover {
    color: var(--accent-primary);
    background: var(--bg-tertiary);
}

.image-modal-body {
    padding: var(--space-lg);
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-modal-body img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--border-radius);
}

/* Personal Timeline Styling */
.personal-branch .timeline-item::before {
    background: var(--accent-secondary);
}

.personal-branch::before {
    background: var(--accent-secondary);
}

/* Contact Section */
.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-text h3 {
    font-size: 2rem;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.contact-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-3xl);
    line-height: 1.6;
}

.contact-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.contact-link {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.contact-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-4px);
}

.contact-link i {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-xl) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-content p {
    color: var(--text-muted);
    margin: 0;
}

.footer-content i {
    color: var(--accent-danger);
}

.footer-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-primary);
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --space-3xl: 2rem;
        --space-2xl: 1.5rem;
    }

    .nav-container {
        position: relative;
    }

    .nav-menu {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu.active {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-top: 1px solid var(--border-color);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-lg);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .image-frame {
        width: 300px;
        height: 300px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    /* Stack timeline items vertically on mobile */
    .commit-lower-section {
        flex-direction: column;
        align-items: stretch;
    }

    .commit-image {
        width: 100%;
        max-width: 400px;
        margin: var(--space-lg) auto 0;
        align-self: center;
    }

    /* Make status indicator smaller on mobile */
    .status-indicator {
        font-size: 0.75rem;
        padding: var(--space-xs) var(--space-md);
    }

    .timeline-header {
        flex-direction: column;
        gap: var(--space-lg);
        align-items: flex-start;
    }

    .timeline-controls {
        flex-wrap: wrap;
    }

    .commit-header {
        flex-direction: column;
        gap: var(--space-md);
    }

    .contact-links {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .image-frame {
        width: 250px;
        height: 250px;
    }
}