/* Base Styles */
@import url('spacing-fixes.css');
@import url('timeline-fixes.css');

:root {
    /* Dark Theme Colors (Default) */
    --bg-primary: #0a0a1a;
    --bg-secondary: #0f0f20;
    --bg-tertiary: #14142b;
    --text-primary: #e6e6ff;
    --text-secondary: #a9a9cc;
    --accent-primary: #7b5cff;
    --accent-secondary: #5628ee;
    --accent-tertiary: #00d9ff;
    --accent-quaternary: #ff2e63;
    --card-bg: rgba(20, 20, 43, 0.7);
    --card-border: rgba(123, 92, 255, 0.2);
    --glass-bg: rgba(15, 15, 32, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --success: #00ffa3;
    --warning: #ffaa00;
    --error: #ff2e63;
    --info: #00d9ff;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    
    /* Typography */
    --font-primary: 'Space Grotesk', sans-serif;
    --font-secondary: 'Rajdhani', sans-serif;
    
    /* Animation */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-large: 0 8px 24px rgba(0, 0, 0, 0.4);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-circle: 50%;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

a {
    text-decoration: none;
    color: var(--accent-tertiary);
    transition: color var(--transition-fast);
}

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

button {
    cursor: pointer;
    font-family: var(--font-primary);
    border: none;
    background: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 3.5rem;
    letter-spacing: 0.02em;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: 0.01em;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--space-md);
}

/* Layout */
.section {
    padding: var(--space-xxl) 0;
    position: relative;
}

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

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

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    margin: 0 auto;
    border-radius: var(--radius-sm);
}

/* Particles Background */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(10, 10, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1.8rem;
}

.logo a {
    display: flex;
    align-items: center;
    color: var(--text-primary);
}

.logo-text {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-quaternary);
    border-radius: var(--radius-circle);
    margin-left: 4px;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    padding: var(--space-xs) var(--space-sm);
    transition: color var(--transition-fast);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    transition: width var(--transition-normal);
}

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

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

.nav-controls button {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.nav-controls button:hover {
    background-color: var(--accent-primary);
    color: var(--text-primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
}

.menu-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-fast);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 999;
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--glass-border);
    display: none;
}

.mobile-nav.active {
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
}

.mobile-nav-link {
    color: var(--text-secondary);
    padding: var(--space-md) 0;
    font-size: 1.2rem;
    border-bottom: 1px solid var(--glass-border);
    transition: color var(--transition-fast);
}

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

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.hero-text {
    flex: 1;
}

.glitch-text {
    position: relative;
    font-size: 4rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

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

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 var(--accent-quaternary);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim-1 5s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: 2px 0 var(--accent-tertiary);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim-2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0% { clip: rect(24px, 450px, 90px, 0); }
    20% { clip: rect(62px, 450px, 130px, 0); }
    40% { clip: rect(15px, 450px, 105px, 0); }
    60% { clip: rect(94px, 450px, 18px, 0); }
    80% { clip: rect(32px, 450px, 135px, 0); }
    100% { clip: rect(120px, 450px, 144px, 0); }
}

@keyframes glitch-anim-2 {
    0% { clip: rect(12px, 450px, 70px, 0); }
    20% { clip: rect(35px, 450px, 123px, 0); }
    40% { clip: rect(54px, 450px, 70px, 0); }
    60% { clip: rect(8px, 450px, 98px, 0); }
    80% { clip: rect(64px, 450px, 115px, 0); }
    100% { clip: rect(105px, 450px, 50px, 0); }
}

.typewriter {
    font-size: 1.75rem;
    color: var(--accent-tertiary);
    margin-bottom: var(--space-lg);
    min-height: 42px;
}

.cursor {
    animation: blink 1s infinite;
}

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

.hero-bio {
    font-size: 1.1rem;
    margin-bottom: var(--space-xl);
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
}

.cta-button {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    z-index: -1;
    transition: opacity var(--transition-fast);
}

.cta-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 150%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
    transform: translateX(-100%);
    z-index: -1;
}

.cta-button:hover::after {
    transform: translateX(100%);
    transition: transform 1s var(--transition-normal);
}

.cta-button.primary {
    background-color: var(--accent-primary);
    color: white;
}

.cta-button.secondary {
    background-color: transparent;
    border: 2px solid var(--accent-primary);
    color: var(--text-primary);
}

.cta-button.secondary:hover {
    background-color: var(--accent-primary);
    color: white;
}

.cta-button.tertiary {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

.cta-button.tertiary:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.hero-image {
    flex: 1;
    max-width: 450px;
}

.image-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-large);
    transform: perspective(1000px) rotateY(-15deg);
    transition: transform var(--transition-normal);
}

.image-container:hover {
    transform: perspective(1000px) rotateY(0);
}

.image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-primary), transparent);
    opacity: 0.4;
    z-index: 1;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        transparent,
        rgba(10, 10, 26, 0.1) 2px,
        transparent 4px
    );
    z-index: 2;
    pointer-events: none;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.scroll-indicator i {
    animation: bounce 2s infinite;
}

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

/* About Section */
.about-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
}

.about-text {
    flex: 3;
}

.about-details {
    margin-top: var(--space-lg);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.detail-item {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-weight: 600;
    color: var(--accent-tertiary);
    margin-bottom: var(--space-xs);
}

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

.about-stats {
    flex: 2;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

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

.stat-item {
    text-align: center;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    transition: transform var(--transition-fast);
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--space-xs);
    font-family: var(--font-secondary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Skills Section */
.skills-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.skills-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.skill-tab {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.skill-tab.active, .skill-tab:hover {
    background-color: var(--accent-primary);
    color: white;
}

.skills-panels {
    position: relative;
    min-height: 300px;
}

.skill-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

.skill-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

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

.skill-card:hover {
    transform: translateY(-5px);
}

.skill-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-circle);
    color: var(--accent-tertiary);
    font-size: 1.5rem;
}

.skill-info {
    flex: 1;
}

.skill-name {
    font-size: 1.2rem;
    margin-bottom: var(--space-sm);
}

.skill-level {
    width: 100%;
}

.level-bar {
    width: 100%;
    height: 6px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.level-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    border-radius: var(--radius-sm);
    transition: width 1.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.skills-ai-recommendations {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.recommendation-results {
    width: 100%;
    max-width: 800px;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    display: none;
}

/* Projects Section */
.projects-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.filter-button {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.filter-button.active, .filter-button:hover {
    background-color: var(--accent-primary);
    color: white;
}

.projects-search {
    margin-bottom: var(--space-xl);
}

.search-container {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-container input {
    flex: 1;
    padding: var(--space-md);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border: 1px solid var(--card-border);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: var(--font-primary);
}

.search-container button {
    padding: 0 var(--space-md);
    border-radius: 0;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    border-left: none;
}

.search-container button:last-child {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.search-container button:hover {
    color: var(--accent-tertiary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
}

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

.project-card:hover {
    transform: translateY(-10px);
}

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

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

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 10, 26, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.view-project {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    background-color: var(--accent-primary);
    color: white;
    font-weight: 500;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.project-card:hover .view-project {
    transform: translateY(0);
}

.project-info {
    padding: var(--space-lg);
}

.project-title {
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
}

.project-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.tool-tag {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.tool-tag.more {
    background-color: var(--accent-secondary);
    color: white;
}

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

.project-links a, .project-links button {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-circle);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.project-links a:hover, .project-links button:hover {
    background-color: var(--accent-primary);
    color: white;
}

/* Project Modal */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    overflow-y: auto;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    position: relative;
    transform: translateY(50px);
    transition: transform var(--transition-normal);
    border: 1px solid var(--card-border);
}

.project-modal.active .modal-content {
    transform: translateY(0);
}

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

.modal-header h2 {
    margin: 0;
    font-size: 1.8rem;
}

#close-modal {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

#close-modal:hover {
    background-color: var(--accent-quaternary);
    color: white;
}

.modal-body {
    display: flex;
    flex-direction: column;
}

.modal-image {
    width: 100%;
    max-height: 400px;
    overflow: hidden;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-details {
    padding: var(--space-lg);
}

.modal-description h3, .modal-tech-stack h3, .modal-ai-tags h3 {
    font-size: 1.3rem;
    margin-bottom: var(--space-md);
    color: var(--accent-tertiary);
}

.modal-description p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.tech-stack-tags, .ai-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.tech-stack-tags span, .ai-tags span {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.modal-links {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.modal-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.modal-link:hover {
    background-color: var(--accent-primary);
    color: white;
}

/* Experience Section */
.timeline-container {
    position: relative;
}

.timeline-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.timeline-tab {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.timeline-tab.active, .timeline-tab:hover {
    background-color: var(--accent-primary);
    color: white;
}

.timeline-content {
    position: relative;
    min-height: 400px;
}

.timeline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

.timeline.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

.timeline-item {
    position: relative;
    margin-bottom: var(--space-xl);
    width: 100%;
    display: flex;
    justify-content: center;
}

.timeline-marker {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: var(--radius-circle);
    background-color: var(--accent-primary);
    z-index: 1;
    box-shadow: 0 0 0 4px var(--bg-secondary);
}

.timeline-card {
    width: 45%;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
    transform: perspective(1000px) rotateY(10deg);
    transition: transform var(--transition-normal);
}

.timeline-card:hover {
    transform: perspective(1000px) rotateY(0);
}

.timeline-item:nth-child(even) .timeline-card {
    margin-left: auto;
    transform: perspective(1000px) rotateY(-10deg);
}

.timeline-item:nth-child(even) .timeline-card:hover {
    transform: perspective(1000px) rotateY(0);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.card-title {
    font-size: 1.2rem;
    margin: 0;
}

.card-duration {
    color: var(--accent-tertiary);
    font-size: 0.9rem;
}

.card-company {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.card-responsibilities {
    list-style-position: inside;
    color: var(--text-secondary);
}

.card-responsibilities li {
    margin-bottom: var(--space-sm);
}

.card-coursework {
    margin-top: var(--space-md);
}

.card-coursework h4 {
    color: var(--accent-tertiary);
    margin-bottom: var(--space-sm);
    font-size: 1rem;
}

.coursework-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.coursework-tag {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.blog-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: transform var(--transition-fast);
}

.blog-card:hover {
    transform: translateY(-10px);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

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

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

.blog-info {
    padding: var(--space-lg);
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.blog-date, .blog-category {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.blog-category {
    color: var(--accent-tertiary);
}

.blog-title {
    font-size: 1.3rem;
    margin-bottom: var(--space-md);
}

.blog-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
}

.blog-summary-button {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--accent-tertiary);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.blog-summary-button:hover {
    color: var(--accent-primary);
}

.blog-summary {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: none;
}

.blog-more {
    display: flex;
    justify-content: center;
    margin-top: var(--space-xl);
}

/* Contact Section */
.contact-content {
    display: flex;
    gap: var(--space-xl);
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

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

.contact-card:hover {
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-circle);
    color: var(--accent-tertiary);
    font-size: 1.3rem;
}

.contact-details h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.contact-details p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-resume {
    margin-top: var(--space-md);
}

.resume-options {
    margin-top: var(--space-md);
    display: none;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.resume-option {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.resume-option:hover {
    background-color: var(--accent-primary);
    color: white;
}

.contact-form-container {
    flex: 1;
}

.contact-form {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--card-border);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: var(--font-primary);
    resize: vertical;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.submit-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--accent-primary);
    color: white;
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.submit-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 150%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
    transform: translateX(-100%);
}

.submit-button:hover::after {
    transform: translateX(100%);
    transition: transform 1s var(--transition-normal);
}

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

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-circle);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--accent-primary);
    color: white;
    transform: translateY(-5px);
}

.footer-copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
}

.footer-copyright i {
    color: var(--accent-quaternary);
}

/* Chatbot */
.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 350px;
    height: 500px;
    background-color: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-large);
    display: flex;
    flex-direction: column;
    transform: translateY(20px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 1000;
    overflow: hidden;
}

.chatbot-container.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

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

.chatbot-header h3 {
    margin: 0;
    font-size: 1.2rem;
}

#close-chatbot {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

#close-chatbot:hover {
    background-color: var(--accent-quaternary);
    color: white;
}

.chatbot-messages {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.message {
    max-width: 80%;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
}

.message.user {
    align-self: flex-end;
    background-color: var(--accent-primary);
    color: white;
    border-top-right-radius: 0;
}

.message.bot {
    align-self: flex-start;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border-top-left-radius: 0;
}

.chatbot-input {
    display: flex;
    padding: var(--space-md);
    border-top: 1px solid var(--glass-border);
    background-color: var(--bg-tertiary);
}

.chatbot-input input {
    flex: 1;
    padding: var(--space-md);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border: 1px solid var(--card-border);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-family: var(--font-primary);
}

.chatbot-input button {
    padding: 0 var(--space-md);
    border-radius: 0;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    border-left: none;
}

.chatbot-input button:last-child {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.chatbot-input button:hover {
    color: var(--accent-tertiary);
}

/* Responsive Media Queries */
@media (max-width: 1200px) {
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .hero-text {
        margin-top: var(--space-xl);
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-bio {
        margin: 0 auto var(--space-xl);
    }
    
    .image-container {
        transform: perspective(1000px) rotateY(0);
        margin: 0 auto;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-marker {
        left: 30px;
    }
    
    .timeline-card {
        width: 80%;
        margin-left: 60px;
        transform: perspective(1000px) rotateY(0) !important;
    }
    
    .contact-content {
        flex-direction: column;
    }
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .mobile-nav {
        display: block;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .glitch-text {
        font-size: 3rem;
    }
    
    .projects-filter {
        overflow-x: auto;
        padding-bottom: var(--space-sm);
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid, .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        max-width: 300px;
    }
    
    .chatbot-container {
        width: 90%;
        right: 5%;
        left: 5%;
    }
}

@media (max-width: 576px) {
    .section {
        padding: var(--space-xl) 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .glitch-text {
        font-size: 2.5rem;
    }
    
    .typewriter {
        font-size: 1.25rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
    
    .about-details {
        grid-template-columns: 1fr;
    }
    
    .timeline-card {
        width: calc(100% - 60px);
    }
}