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

:root {
    /* Modern Color Palette */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a24;
    --bg-card: rgba(18, 18, 26, 0.6);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.05);
    
    --text-primary: #f5f5f7;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    
    --accent: #00ff88;
    --accent-hover: #00e677;
    --accent-glow: rgba(0, 255, 136, 0.4);
    --accent-glow-strong: rgba(0, 255, 136, 0.6);
    
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --border-accent: rgba(0, 255, 136, 0.3);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 24px var(--accent-glow);
    --shadow-glow-strong: 0 0 40px var(--accent-glow-strong);
    
    --max-width: 900px;
    --border-radius: 16px;
    --border-radius-sm: 12px;
    --border-radius-lg: 24px;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', monospace;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 255, 136, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 136, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, rgba(0, 255, 136, 0.03) 0%, transparent 100%);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 18px;
    padding: 0;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Animated background particles effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, rgba(0, 255, 136, 0.15), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(0, 255, 136, 0.1), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(0, 255, 136, 0.2), transparent);
    background-size: 200% 200%;
    animation: particleMove 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes particleMove {
    0%, 100% { background-position: 0% 0%, 100% 100%, 50% 50%; }
    50% { background-position: 100% 100%, 0% 0%, 50% 50%; }
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-xl);
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* Tech Stack Bar Wrapper - Full Width Container - HIDDEN */
.tech-stack-wrapper-container {
    display: none;
}

/* Tech Stack Bar - Simple and Interesting Design - Full Width */
.tech-stack-bar {
    background: rgba(18, 18, 26, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: none;
    border-top: 1px solid rgba(0, 255, 136, 0.2);
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    padding: var(--spacing-md) 0;
    margin: 0;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    position: relative;
    width: 100vw;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    display: block;
}

.tech-stack-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(0, 255, 136, 0.5) 50%,
        transparent 100%);
    z-index: 3;
}

.tech-stack-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--accent), 
        var(--accent), 
        transparent);
    opacity: 0.6;
    box-shadow: 0 0 20px var(--accent-glow);
}

.tech-stack-fade-left,
.tech-stack-fade-right {
    position: absolute;
    top: 0;
    width: 400px;
    height: 100%;
    z-index: 4;
    pointer-events: none;
}

.tech-stack-fade-left {
    left: 0;
    background: linear-gradient(90deg, 
        var(--bg-primary) 0%, 
        rgba(10, 10, 15, 0.95) 30%,
        rgba(10, 10, 15, 0.5) 60%,
        transparent 100%);
}

.tech-stack-fade-right {
    right: 0;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(10, 10, 15, 0.5) 40%,
        rgba(10, 10, 15, 0.95) 70%,
        var(--bg-primary) 100%);
}

.tech-stack-scroll {
    display: flex;
    gap: var(--spacing-lg);
    animation: scroll-tech 40s linear infinite;
    white-space: nowrap;
    will-change: transform;
    position: relative;
    z-index: 1;
}

.tech-stack-scroll:hover {
    animation-play-state: paused;
}

.tech-stack-wrapper {
    display: flex;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    background: rgba(18, 18, 26, 0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 136, 0.15);
    transition: all 0.3s ease;
    flex-shrink: 0;
    white-space: nowrap;
    position: relative;
    text-transform: none;
    letter-spacing: 0.3px;
}

.tech-item:hover {
    color: var(--accent);
    transform: translateY(-2px);
    background: rgba(18, 18, 26, 0.6);
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
}

.tech-item svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.tech-item:hover svg {
    transform: scale(1.1);
    stroke: var(--accent);
}

@keyframes scroll-tech {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.tech-item span {
    position: relative;
    z-index: 1;
}

/* Header */
header {
    padding: 0 0 var(--spacing-lg) 0;
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    position: relative;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-lg);
}

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

.logo h1 {
    font-family: var(--font-sans);
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -2px;
    margin: 0;
    line-height: 1;
    color: #a1a1aa;
    transition: all 0.3s ease;
}

.logo a {
    text-decoration: none;
    color: inherit;
}

.logo a:hover h1 {
    filter: drop-shadow(0 0 20px var(--accent-glow));
}

.logo .tagline {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    margin: 0;
    line-height: 1.4;
}

.header-social-icons {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.header-social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.header-social-icons a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--accent);
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
    opacity: 0.1;
}

.header-social-icons a:hover::before {
    width: 100%;
    height: 100%;
}

.header-social-icons a:hover {
    color: var(--accent);
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.header-social-icons svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    position: relative;
    z-index: 1;
}

/* Navigation */
nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    position: relative;
    padding: var(--spacing-xs) 0;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 12px var(--accent-glow);
    border-radius: 2px;
}

nav a:hover::after {
    width: 100%;
}

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

/* Main Content */
main {
    flex: 1;
}

.section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border);
}

.section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section h2 {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
    box-shadow: 0 0 16px var(--accent-glow);
    border-radius: 2px;
}

.section p {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-size: 18px;
}

.section p a {
    color: var(--accent);
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.section p a:hover {
    border-bottom-color: var(--accent);
    text-shadow: 0 0 12px var(--accent-glow);
}

/* Blog Posts */
.blog-posts {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
}

.blog-post {
    padding: var(--spacing-xl);
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
}


.blog-post h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.5px;
    line-height: 1.4;
}

.blog-post h3 a {
    color: var(--text-primary);
    text-decoration: none;
}

.blog-post h3 a:hover {
    color: var(--accent);
}

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

.read-more-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    padding: var(--spacing-xs) 0;
}

.read-more-link::after {
    content: '→';
    display: inline-block;
}

.read-more-link:hover {
    color: var(--accent);
}

/* Profile Photo */
.profile-photo-container {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.profile-photo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.profile-photo {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    box-shadow: 0 0 40px var(--accent-glow), 0 0 80px var(--accent-glow-strong);
    display: block;
    transition: all 0.4s ease;
    flex-shrink: 0;
}

.profile-photo:hover {
    box-shadow: 0 0 60px var(--accent-glow-strong), 0 0 120px var(--accent-glow-strong);
    transform: scale(1.05);
}

.profile-name {
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-primary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.profile-title {
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin: 0;
    text-align: center;
    line-height: 1.6;
}

.profile-content {
    flex: 1;
}

/* Article Styles */
.article-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
}

.article-header h1 {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-primary);
    margin: var(--spacing-md) 0 var(--spacing-lg);
    letter-spacing: -2px;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.back-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

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

.article-content {
    line-height: 1.9;
}

.article-content p {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    font-size: 19px;
    line-height: 1.9;
}

.article-content strong {
    color: var(--accent);
    font-weight: 600;
}

.article-content ul {
    color: var(--text-secondary);
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    line-height: 1.9;
    list-style: none;
    padding-left: 0;
}

.article-content ul li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.article-content ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    opacity: 0.8;
    font-weight: 600;
}

.article-content h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -1px;
    line-height: 1.3;
}

.article-content h4 {
    color: var(--accent);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

/* Code Blocks */
pre {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-lg);
    overflow-x: auto;
    margin: var(--spacing-xl) 0;
    font-family: var(--font-mono);
    font-size: 15px;
    line-height: 1.8;
    box-shadow: var(--shadow-md);
    position: relative;
}

pre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

code {
    font-family: var(--font-mono);
    font-size: 15px;
    background-color: rgba(0, 255, 136, 0.1);
    padding: 3px 8px;
    border-radius: 6px;
    color: var(--accent);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

pre code {
    background-color: transparent;
    padding: 0;
    color: var(--text-primary);
    border-radius: 0;
    border: none;
    display: block;
    white-space: pre;
}

/* Footer */
footer {
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-top: 1px solid var(--border);
    margin-top: var(--spacing-2xl);
    color: var(--text-secondary);
    font-size: 13px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
}

footer p {
    margin: 0;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 500;
}

/* Social Icons */
.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    align-items: center;
}

.social-icons a {
    color: var(--accent);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 2px solid var(--border-accent);
    background-color: transparent;
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-icons a svg {
    width: 20px;
    height: 20px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.social-icons a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent);
    transition: left 0.3s ease;
    z-index: 0;
}

.social-icons a:hover {
    color: var(--bg-primary);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.social-icons a:hover::before {
    left: 0;
}

.social-icons a:hover svg {
    transform: scale(1.1);
}

/* Training List */
.training-list {
    list-style: none;
    padding-left: 0;
}

.training-list li {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    position: relative;
    padding-left: var(--spacing-lg);
}

.training-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 600;
}

.training-list li:last-child {
    border-bottom: none;
}

.training-list li strong {
    color: var(--accent);
    font-weight: 600;
}

/* CTA Box */
.cta-box {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-accent);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.cta-text {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.cta-button {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
    border-radius: var(--border-radius-sm);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent);
    transition: left 0.3s ease;
    z-index: 0;
}

.cta-button span {
    position: relative;
    z-index: 1;
}

.cta-button:hover {
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow-strong);
    transform: translateY(-2px);
}

.cta-button:hover::before {
    left: 0;
}

.contact-note {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 16px;
}

.view-all-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.view-all-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.view-all-link:hover {
    color: var(--text-primary);
    gap: var(--spacing-sm);
}

.view-all-link:hover::after {
    transform: translateX(6px);
}

/* Blog Post Date */
.blog-post .date {
    font-size: 13px;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-post h4 {
    color: var(--accent);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.blog-post ul {
    color: var(--text-secondary);
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    line-height: 1.9;
    list-style: none;
    padding-left: 0;
}

.blog-post ul li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.blog-post ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    opacity: 0.8;
    font-weight: 600;
}

.blog-post .blog-conclusion {
    margin-top: var(--spacing-xl);
    font-style: italic;
    color: var(--accent);
    font-size: 19px;
}

/* Related Articles */
.related-articles {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border);
}

.related-articles h3 {
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: var(--spacing-lg);
}

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

.related-article {
    padding: var(--spacing-lg);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.related-article::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s ease;
}

.related-article:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    transform: translateX(8px) translateY(-2px);
}

.related-article:hover::before {
    transform: scaleY(1);
}

.related-article h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.related-article h4 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.related-article h4 a:hover {
    color: var(--accent);
}

.related-article p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
}

/* Article Intro */
.article-intro {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border-left: 4px solid var(--accent);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.lead-text {
    font-size: 21px;
    line-height: 1.8;
    color: var(--text-primary);
    margin: 0;
    font-weight: 400;
}

/* Stat Box */
.stat-box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.stat-item:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.stat-number {
    font-size: 40px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: var(--spacing-xs);
    line-height: 1;
    text-shadow: 0 0 20px var(--accent-glow);
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    line-height: 1.4;
    font-weight: 500;
}

/* Section Title */
.section-title {
    font-size: 40px;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -1.5px;
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--accent);
    box-shadow: 0 0 16px var(--accent-glow);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: var(--spacing-lg);
    }
    
    .tech-stack-bar {
        margin: calc(var(--spacing-lg) * -1) calc(var(--spacing-lg) * -1) var(--spacing-lg) calc(var(--spacing-lg) * -1);
    }
}

@media (max-width: 768px) {
    body {
        padding: 0;
        font-size: 16px;
    }
    
    .container {
        padding: var(--spacing-md);
        min-height: calc(100vh - 1rem);
    }
    
    .tech-stack-bar {
        display: none;
    }
    
    .tech-stack-wrapper-container {
        display: none;
    }
    
    .tech-stack-fade-left,
    .tech-stack-fade-right {
        width: 100px;
    }
    
    .tech-item {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 13px;
    }
    
    .tech-item svg {
        width: 18px;
        height: 18px;
    }
    
    nav ul {
        gap: var(--spacing-md);
    }
    
    header {
        padding: var(--spacing-lg) 0;
    }
    
    .header-top {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .logo h1 {
        font-size: 32px;
    }
    
    .section h2 {
        font-size: 28px;
    }
    
    .article-header h1 {
        font-size: 32px;
    }
    
    .article-content h2 {
        font-size: 28px;
    }
    
    .blog-post {
        padding: var(--spacing-lg);
    }
    
    .logo .tagline {
        font-size: 10px;
    }
    
    .profile-photo-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .profile-photo {
        margin: 0 auto;
    }
    
    .stat-box {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 28px;
    }
    
    .section h2 {
        font-size: 24px;
    }
    
    .article-header h1 {
        font-size: 28px;
    }
    
    .blog-post h3 {
        font-size: 20px;
    }
    
    .header-social-icons a {
        width: 40px;
        height: 40px;
    }
}

/* Additional Modern Elements */
.danger-grid,
.tip-grid {
    display: block;
    margin: var(--spacing-xl) 0;
}

.danger-card,
.tip-item,
.test-method,
.tool-item {
    padding: 0;
    background: transparent;
    border: none;
    margin-bottom: var(--spacing-lg);
}

.danger-card::before,
.tip-item::before,
.test-method::before,
.tool-item::before {
    display: none;
}

.danger-card:hover,
.tip-item:hover,
.test-method:hover,
.tool-item:hover {
    transform: none;
}

.danger-card h4,
.test-content h4 {
    color: var(--accent);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    margin-top: 0;
    letter-spacing: -0.5px;
}

.danger-card p,
.test-content p {
    color: var(--text-primary);
    font-size: 19px;
    line-height: 1.9;
    margin: 0 0 var(--spacing-lg) 0;
}

.warning-box {
    margin: var(--spacing-xl) 0;
    padding: 0;
    background: transparent;
    border: none;
}

.warning-header {
    font-size: 24px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: var(--spacing-md);
    margin-top: 0;
    display: block;
}

.warning-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.warning-list li {
    padding: 0;
    padding-left: 0;
    position: relative;
    color: var(--text-primary);
    font-size: 19px;
    line-height: 1.9;
    border-bottom: none;
    margin-bottom: var(--spacing-md);
}

.warning-list li::before {
    display: none;
}

.tip-header {
    font-size: 24px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: var(--spacing-md);
    margin-top: 0;
    display: block;
}

.tip-item strong,
.tool-item strong {
    display: inline;
    color: var(--accent);
    font-size: 19px;
    font-weight: 600;
    margin-right: var(--spacing-xs);
}

.tip-item p,
.tool-item span {
    display: inline;
    color: var(--text-primary);
    font-size: 19px;
    line-height: 1.9;
}

.conclusion-box {
    margin: var(--spacing-2xl) 0;
    padding: 0;
    background: transparent;
    border: none;
}

.cta-box {
    margin-top: var(--spacing-lg);
    padding: 0;
    background: transparent;
    border: none;
    text-align: left;
}

.cta-box p {
    color: var(--text-primary);
    font-size: 19px;
    line-height: 1.9;
    margin: 0;
}

.cta-box strong {
    color: var(--accent);
    font-weight: 600;
}