:root {
    /* Color Palette */
    --color-primary: #8b5cf6;
    --color-primary-dark: #7c3aed;
    --color-primary-light: #a78bfa;
    --color-secondary: #3b82f6;
    --color-secondary-dark: #2563eb;
    --color-accent: #06b6d4;
    --color-success: #10b981;

    /* Dark Theme Colors */
    --color-bg-primary: #0f172a;
    --color-bg-secondary: #1e293b;
    --color-bg-tertiary: #334155;
    --color-surface: rgba(30, 41, 59, 0.6);
    --color-surface-hover: rgba(51, 65, 85, 0.8);

    /* Text Colors */
    --color-text-primary: #f8fafc;
    --color-text-secondary: #cbd5e1;
    --color-text-muted: #94a3b8;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    --gradient-bg: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* 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 & Radius */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 0.75rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --border-radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 30px rgba(139, 92, 246, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

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

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

body {
    font-family: var(--font-family);
    background: var(--gradient-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
    transition: var(--transition-base);
}

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

.nav-logo {
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: var(--transition-base);
}

.nav-logo:hover {
    transform: scale(1.05);
}

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

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

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

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

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition-base);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    text-align: center;
    z-index: 1;
}

.hero-image-wrapper {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto var(--spacing-lg);
}

.hero-image {
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-full);
    border: 4px solid rgba(139, 92, 246, 0.3);
    object-fit: cover;
    animation: float 6s ease-in-out infinite;
}

.hero-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 220px;
    height: 220px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    filter: blur(40px);
    opacity: 0.3;
    z-index: -1;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hero-greeting {
    display: block;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    animation: fadeInUp 0.8s ease-out;
}

.hero-name {
    display: block;
    font-size: var(--font-size-5xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-subtitle {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.8s backwards;
}

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-lg);
}

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

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

.btn-secondary:hover {
    background: rgba(139, 92, 246, 0.1);
    transform: translateY(-2px);
}

.hero-social {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 1s backwards;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    background: var(--color-surface);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: var(--color-text-secondary);
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-indicator span {
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0% {
        opacity: 0;
        transform: translateY(0);
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateY(16px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass Card Effect */
.glass-card {
    background: var(--color-surface);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(139, 92, 246, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
}

.glass-card:hover {
    background: var(--color-surface-hover);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* About Section */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-main {
    display: grid;
    gap: var(--spacing-xl);
}

.about-card {
    text-align: center;
}

.about-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    color: white;
}

.about-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.about-card p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.about-card p:last-child {
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
}

.stat-number {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* Skills Sidebar */
.skills-sidebar {
    position: sticky;
    top: 100px;
    padding: var(--spacing-xl);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
}

.skills-sidebar::-webkit-scrollbar {
    width: 8px;
}

.skills-sidebar::-webkit-scrollbar-track {
    background: rgba(139, 92, 246, 0.15);
    border-radius: var(--border-radius-full);
    margin: 4px 0;
}

.skills-sidebar::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    border: 2px solid transparent;
    background-clip: content-box;
}

.skills-sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-light);
    border: 2px solid transparent;
    background-clip: content-box;
}

/* Firefox scrollbar support */
.skills-sidebar {
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) rgba(139, 92, 246, 0.15);
}

.sidebar-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid rgba(139, 92, 246, 0.3);
}

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

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

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

.skill-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
}

.skill-percentage {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-primary-light);
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    width: 0;
    transition: width 1.5s ease-out;
    position: relative;
    overflow: hidden;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.3),
            transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.skill-progress.animated {
    width: var(--progress-width);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

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

.timeline-item {
    position: relative;
    padding-left: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -8px;
    top: 8px;
    width: 18px;
    height: 18px;
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    box-shadow: 0 0 0 4px var(--color-bg-primary), var(--shadow-glow);
}

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

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    gap: var(--spacing-md);
}

.timeline-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-company {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary-light);
}

.timeline-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 600;
    white-space: nowrap;
    background: rgba(139, 92, 246, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.timeline-location {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.timeline-description {
    list-style: none;
    padding-left: 0;
}

.timeline-description li {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-md);
    position: relative;
}

.timeline-description li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* Education Section */
.education-content {
    max-width: 900px;
    margin: 0 auto;
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.education-card {
    text-align: center;
    padding: var(--spacing-xl);
}

.education-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    color: white;
}

.education-degree {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.education-school {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-xs);
}

.education-date {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.education-location {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Skills Section */
.skills-content {
    display: grid;
    gap: var(--spacing-xl);
}

.skills-category {
    margin-bottom: var(--spacing-lg);
}

.skills-category-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-sm);
    border-left: 4px solid var(--color-primary);
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.skill-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-surface);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--border-radius-full);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: var(--transition-base);
    cursor: default;
}

.skill-badge:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.certification-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
}

.certification-card svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.certification-card span {
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* Contact Section */
.contact-content {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    gap: var(--spacing-xl);
}

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

.contact-card {
    text-align: center;
    padding: var(--spacing-xl);
}

.contact-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    color: white;
}

.contact-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-link {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: var(--transition-base);
}

.contact-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

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

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

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: 600;
    transition: var(--transition-base);
}

.contact-btn:hover {
    background: var(--gradient-primary);
    color: white;
}

.contact-btn svg {
    flex-shrink: 0;
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(139, 92, 246, 0.1);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.footer p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-layout {
        grid-template-columns: 1fr;
    }

    .skills-sidebar {
        position: relative;
        top: 0;
        max-height: none;
        order: -1;
    }

    .about-stats {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(10px);
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        transition: var(--transition-base);
        border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-name {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-xl);
    }

    .hero-cta {
        flex-direction: column;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .timeline::before {
        left: 8px;
    }

    .timeline-item {
        padding-left: var(--spacing-xl);
    }

    .timeline-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .timeline-date {
        white-space: normal;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: var(--font-size-3xl);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .stat-number {
        font-size: var(--font-size-4xl);
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   IT PROFESSIONAL TECH EFFECTS
   ============================================ */

/* Matrix Rain Canvas */
#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.15;
}

/* Tech Grid Background */
.tech-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(6, 182, 212, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 182, 212, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

/* Scanlines Effect */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0.02) 50%,
            transparent 50%);
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 9999;
    animation: scanline 8s linear infinite;
}

@keyframes scanline {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(4px);
    }
}

/* Glitch Effect for Hero Name */
.glitch {
    position: relative;
}

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

.glitch::before {
    animation: glitch-1 2s infinite linear alternate-reverse;
    color: #00ff00;
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 3s infinite linear alternate-reverse;
    color: #ff0080;
    z-index: -2;
}

@keyframes glitch-1 {

    0%,
    100% {
        clip-path: inset(0 0 95% 0);
        transform: translate(-2px, 0);
    }

    20% {
        clip-path: inset(20% 0 60% 0);
        transform: translate(2px, 0);
    }

    40% {
        clip-path: inset(40% 0 40% 0);
        transform: translate(-2px, 0);
    }

    60% {
        clip-path: inset(60% 0 20% 0);
        transform: translate(2px, 0);
    }

    80% {
        clip-path: inset(80% 0 5% 0);
        transform: translate(-2px, 0);
    }
}

@keyframes glitch-2 {

    0%,
    100% {
        clip-path: inset(95% 0 0 0);
        transform: translate(2px, 0);
    }

    20% {
        clip-path: inset(60% 0 20% 0);
        transform: translate(-2px, 0);
    }

    40% {
        clip-path: inset(40% 0 40% 0);
        transform: translate(2px, 0);
    }

    60% {
        clip-path: inset(20% 0 60% 0);
        transform: translate(-2px, 0);
    }

    80% {
        clip-path: inset(5% 0 80% 0);
        transform: translate(2px, 0);
    }
}

/* Typing Cursor Effect */
.typing-cursor::after {
    content: '|';
    animation: blink 1s step-end infinite;
    color: var(--color-accent);
}

.typewrite>.wrap {
    border-right: 0.1em solid var(--color-accent);
    padding-right: 2px;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

/* Terminal/Command Prompt Styling */
.terminal-window {
    background: rgba(10, 15, 30, 0.95);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.2);
}

.terminal-header {
    background: rgba(6, 182, 212, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    border-bottom: 1px solid rgba(6, 182, 212, 0.2);
}

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

.terminal-button.red {
    background: #ff5f56;
}

.terminal-button.yellow {
    background: #ffbd2e;
}

.terminal-button.green {
    background: #27c93f;
}

.terminal-title {
    margin-left: auto;
    margin-right: auto;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.terminal-body {
    padding: var(--spacing-md);
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: var(--font-size-sm);
}

.terminal-line {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.terminal-prompt {
    color: #00ff00;
    margin-right: var(--spacing-sm);
}

.terminal-command {
    color: var(--color-text-primary);
}

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

.terminal-comment {
    color: #6272a4;
}

.terminal-keyword {
    color: #ff79c6;
}

.terminal-string {
    color: #f1fa8c;
}

.terminal-function {
    color: #8be9fd;
}

/* Code Syntax Highlighting Colors */
.code-block {
    font-family: 'Fira Code', 'Consolas', monospace;
    background: rgba(10, 15, 30, 0.8);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    overflow-x: auto;
    position: relative;
}

.code-block::before {
    content: attr(data-language);
    position: absolute;
    top: 0;
    right: var(--spacing-md);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    background: rgba(139, 92, 212, 0.1);
    padding: 2px 8px;
    border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
}

/* Binary Code Decoration */
.binary-decoration {
    position: absolute;
    font-family: 'Fira Code', monospace;
    font-size: 10px;
    color: rgba(6, 182, 212, 0.1);
    pointer-events: none;
    white-space: pre;
    line-height: 1.2;
}

/* Neon Glow Effects */
.neon-text {
    text-shadow:
        0 0 5px var(--color-accent),
        0 0 10px var(--color-accent),
        0 0 20px var(--color-accent),
        0 0 40px var(--color-accent);
}

.neon-border {
    box-shadow:
        0 0 5px var(--color-primary),
        inset 0 0 5px var(--color-primary);
}

/* Tech Badges */
.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(10, 15, 30, 0.8);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: var(--border-radius-sm);
    font-family: 'Fira Code', monospace;
    font-size: var(--font-size-xs);
    color: var(--color-accent);
    transition: var(--transition-base);
}

.tech-badge::before {
    content: '>';
    color: var(--color-success);
}

.tech-badge:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--color-accent);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
    transform: translateY(-2px);
}

/* Circuit Board Pattern */
.circuit-pattern {
    position: relative;
}

.circuit-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0v20h20v20h-20v20' fill='none' stroke='rgba(6,182,212,0.1)' stroke-width='1'/%3E%3Ccircle cx='30' cy='20' r='2' fill='rgba(6,182,212,0.3)'/%3E%3Ccircle cx='50' cy='20' r='2' fill='rgba(6,182,212,0.3)'/%3E%3Ccircle cx='30' cy='40' r='2' fill='rgba(6,182,212,0.3)'/%3E%3Ccircle cx='30' cy='60' r='2' fill='rgba(6,182,212,0.3)'/%3E%3C/svg%3E");
    pointer-events: none;
    opacity: 0.5;
}

/* Hacker Hover Effect */
.hacker-hover {
    position: relative;
    overflow: hidden;
}

.hacker-hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(6, 182, 212, 0.2),
            transparent);
    transition: left 0.5s;
}

.hacker-hover:hover::before {
    left: 100%;
}

/* Matrix Text Scramble Effect */
.matrix-text {
    font-family: 'Fira Code', monospace;
}

/* Loading Animation */
.loading-dots::after {
    content: '';
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        content: '';
    }

    25% {
        content: '.';
    }

    50% {
        content: '..';
    }

    75% {
        content: '...';
    }

    100% {
        content: '';
    }
}

/* Data Flow Animation */
.data-flow {
    position: relative;
}

.data-flow::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    animation: dataFlow 2s linear infinite;
}

@keyframes dataFlow {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Command Line Style Links */
.cmd-link {
    font-family: 'Fira Code', monospace;
    color: var(--color-accent);
    text-decoration: none;
    position: relative;
    padding-left: var(--spacing-md);
}

.cmd-link::before {
    content: '$';
    position: absolute;
    left: 0;
    color: var(--color-success);
}

.cmd-link:hover {
    color: var(--color-primary-light);
    text-shadow: 0 0 10px var(--color-accent);
}

/* Hexagon Grid Background */
.hex-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%2306b6d4' fill-opacity='0.05'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

/* Responsive Tech Effects */
@media (max-width: 768px) {
    .terminal-window {
        font-size: var(--font-size-xs);
    }

    .binary-decoration {
        display: none;
    }

    .glitch::before,
    .glitch::after {
        display: none;
    }
}