:root {
    --primary-color: #0A192F; --secondary-color: #112240; --accent-color: #64FFDA;
    --text-color: #8892B0; --heading-color: #CCD6F6; --background-color: #0A192F;
    --card-background: rgba(17, 34, 64, 0.7); --hover-color: #233554;
    --transition-speed: 0.3s;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Poppins', sans-serif; line-height: 1.6; color: var(--text-color);
    background-color: var(--background-color); font-size: 16px;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
header {
    background-color: rgba(10, 25, 47, 0.85); padding: 1rem 0; position: fixed;
    width: 100%; top: 0; z-index: 1000; backdrop-filter: blur(10px);
    transition: all var(--transition-speed) ease;
}
header.scrolled { box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7); }
nav { display: flex; justify-content: flex-end; align-items: center; }
nav ul { display: flex; list-style-type: none; }
nav ul li { margin-left: 2rem; }
nav ul li a {
    color: var(--heading-color); text-decoration: none; font-weight: 500;
    transition: color var(--transition-speed) ease; position: relative;
    font-size: 14px; font-family: 'Fira Code', monospace;
}
nav ul li a::after {
    content: ''; position: absolute; width: 0; height: 2px; bottom: -4px; left: 0;
    background-color: var(--accent-color); transition: width var(--transition-speed) ease;
}
nav ul li a:hover::after { width: 100%; }
nav ul li a:hover { color: var(--accent-color); }
main { padding-top: 100px; }
.hero {
    display: flex; align-items: center; justify-content: space-between;
    min-height: calc(100vh - 100px); padding: 100px 0;
}
.hero-text { flex: 0 0 60%; }
.hero-image { flex: 0 0 35%; position: relative; }
.hero-image::after {
    content: ''; display: block; position: absolute; width: 100%; height: 100%;
    border-radius: 50%; border: 2px solid var(--accent-color); top: 20px; left: 20px;
    z-index: -1; transition: all var(--transition-speed) ease;
}
.hero-image:hover::after { top: 10px; left: 10px; }
.hero-image img {
    max-width: 100%; border-radius: 50%; filter: grayscale(100%) contrast(1.2);
    transition: all var(--transition-speed) ease;
}
.hero-image:hover img { filter: none; }
section {
    margin-bottom: 150px; opacity: 0; transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
section.visible { opacity: 1; transform: translateY(0); }
h1, h2, h3 { color: var(--heading-color); font-weight: 600; }
a { color: var(--heading-color); font-weight: 600; }
h1 {
    font-size: 4.5rem; margin-bottom: 0.5rem; line-height: 1.1;
    font-family: 'Poppins', sans-serif;
}
h2 {
    font-size: 2.5rem; margin-bottom: 2rem; position: relative; padding-bottom: 0.5rem;
    font-family: 'Poppins', sans-serif;
}
h2::after {
    content: ''; position: absolute; left: 0; bottom: 0; width: 60px; height: 4px;
    background-color: var(--accent-color);
}
.subtitle {
    color: var(--accent-color); font-size: 1.2rem; margin-bottom: 1rem;
    font-family: 'Fira Code', monospace;
}
.hero p { font-size: 1.2rem; margin-bottom: 2rem; max-width: 540px; }
.cta-button {
    display: inline-block; background-color: transparent; color: var(--accent-color);
    border: 1px solid var(--accent-color); border-radius: 4px; padding: 0.75rem 1.5rem;
    font-size: 14px; text-decoration: none; transition: all var(--transition-speed) ease;
    font-family: 'Fira Code', monospace;
}
.cta-button:hover {
    background-color: rgba(100, 255, 218, 0.1); transform: translateY(-3px);
}
.timeline {
    position: relative; max-width: 1000px; margin: 0 auto;
}
.timeline::after {
    content: ''; position: absolute; width: 2px; background-color: var(--accent-color);
    top: 0; bottom: 0; left: 50%; margin-left: -1px;
}
.timeline-item {
    padding: 10px 40px; position: relative; background-color: inherit; width: 50%;
}
.timeline-item::after {
    content: ''; position: absolute; width: 20px; height: 20px; right: -15px;
    background-color: var(--background-color); border: 4px solid var(--accent-color);
    top: 15px; border-radius: 50%; z-index: 1;
}
.left { left: 0; }
.right { left: 50%; }
.right::after { left: -14px; }
.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }
.timeline-content {
    padding: 20px; background-color: var(--card-background); border-radius: 6px;
    box-shadow: 0 4px 10px rgba(2, 12, 27, 0.7);
    transition: all var(--transition-speed) ease;
}
.timeline-content:hover {
    transform: translateY(-5px); box-shadow: 0 6px 15px rgba(2, 12, 27, 0.8);
}
.projects-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px;
}
.project-card {
    background-color: var(--card-background); border-radius: 6px; padding: 25px;
    box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
    transition: all var(--transition-speed) ease; position: relative; overflow: hidden;
}
.project-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(to right, var(--accent-color), transparent);
    transform: scaleX(0); transform-origin: left;
    transition: transform var(--transition-speed) ease;
}
.project-card:hover {
    transform: translateY(-5px); box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
}
.project-card:hover::before { transform: scaleX(1); }
.project-card h3 {
    margin-bottom: 15px; font-size: 1.5rem; font-family: 'Poppins', sans-serif;
}
footer {
    background-color: var(--secondary-color); color: var(--text-color);
    text-align: center; padding: 2rem 0; margin-top: 4rem;
}

.disclaimer {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--hover-color);
}

.disclaimer p {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.8;
    font-style: italic;
    margin: 0;
}

.emoji { font-size: 1.5em; margin-right: 10px; }
@media (max-width: 768px) {
    .hero {
        flex-direction: column-reverse; text-align: center; padding: 50px 0;
    }
    .hero-text, .hero-image { flex: 0 0 100%; }
    .hero-image {
        margin-bottom: 2rem; max-width: 300px;
        margin-left: auto; margin-right: auto;
    }
    h1 { font-size: 3rem; }
    .timeline::after { left: 31px; }
    .timeline-item {
        width: 100%; padding-left: 70px; padding-right: 25px;
    }
    .timeline-item::after { left: 15px; }
    .right { left: 0%; }
}

.projects-grid, .articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-card, .article-card {
    background-color: var(--card-background);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card::before, .article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--accent-color), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-speed) ease;
}

.project-card:hover, .article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px -15px rgba(2, 12, 27, 0.7);
}

.project-card:hover::before, .article-card:hover::before {
    transform: scaleX(1);
}

.project-card h3, .article-card h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-family: 'Fira Code', monospace;
    color: var(--accent-color);
}

.project-card p, .article-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    flex-grow: 1;
}

.emoji {
    font-size: 1.5em;
    margin-right: 10px;
    display: inline-block;
    vertical-align: middle;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.social-link {
    color: var(--text-color);
    font-size: 24px;
    transition: color var(--transition-speed) ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--background-color);
    font-size: 16px;
}

h1, h2, h3 {
    font-family: 'Fira Code', monospace;
}

p {
    margin-bottom: 1rem;
}


.tags {
    margin-top: 10px;
}

.tag {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--background-color);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    margin-right: 5px;
    margin-bottom: 5px;
}

/* Article preview card enhancements */
.article-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-card time {
    font-size: 0.8rem;
    color: var(--text-color);
    margin-bottom: 10px;
    font-family: 'Fira Code', monospace;
}

.article-card a {
    margin-top: auto;
    align-self: flex-start;
    background-color: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    border-radius: 4px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--transition-speed) ease;
    font-family: 'Fira Code', monospace;
}

.article-card a:hover {
    background-color: rgba(100, 255, 218, 0.1);
    transform: translateY(-2px);
}

/* Article Detail Page - Complete Redesign */
.article-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.article-detail {
    background-color: var(--card-background);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px -12px rgba(2, 12, 27, 0.3);
}

.article-header {
    padding: 3rem 3rem 2rem;
    text-align: center;
    border-bottom: 1px solid var(--hover-color);
    background: linear-gradient(135deg, var(--card-background) 0%, var(--secondary-color) 100%);
}

.article-emoji {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    line-height: 1;
}

.article-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-family: 'Poppins', sans-serif;
    letter-spacing: -0.02em;
}

.article-metadata {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    color: var(--text-color);
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
}

.article-date {
    position: relative;
}

.article-reading-time {
    position: relative;
    color: var(--accent-color);
}

.article-metadata::before {
    content: '';
    position: absolute;
    left: 50%;
    top: -1rem;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--accent-color);
}

.article-content {
    padding: 3rem;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-color);
}

.article-content h2 {
    font-size: 1.8rem;
    color: var(--heading-color);
    margin: 2.5rem 0 1rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.5rem;
}

.article-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
}

.article-content h3 {
    font-size: 1.4rem;
    color: var(--heading-color);
    margin: 2rem 0 0.8rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content ul, .article-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--heading-color);
    background-color: rgba(100, 255, 218, 0.05);
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
}

.article-content pre {
    background-color: var(--primary-color);
    border: 1px solid var(--hover-color);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    margin: 2rem 0;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
}

.article-content code {
    font-family: 'Fira Code', monospace;
    background-color: var(--secondary-color);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--accent-color);
}

.article-content pre code {
    background: none;
    padding: 0;
    color: var(--text-color);
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 2rem 0;
    box-shadow: 0 10px 20px rgba(2, 12, 27, 0.3);
}

.article-footer {
    padding: 2rem 3rem;
    border-top: 1px solid var(--hover-color);
    background-color: rgba(17, 34, 64, 0.3);
}

.article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tags-label {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--text-color);
    margin-right: 0.5rem;
}

.article-tag {
    display: inline-flex;
    align-items: center;
    background-color: rgba(100, 255, 218, 0.1);
    color: var(--accent-color);
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-family: 'Fira Code', monospace;
    border: 1px solid transparent;
    transition: all var(--transition-speed) ease;
}

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

.article-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background-color: var(--hover-color);
    margin-top: 1px;
}

.nav-section {
    background-color: var(--card-background);
}

.nav-link {
    display: block;
    padding: 2rem;
    text-decoration: none;
    color: var(--text-color);
    transition: all var(--transition-speed) ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}

.nav-link:hover::before {
    opacity: 1;
}

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

.nav-direction {
    display: block;
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-title {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.3;
}

.nav-next {
    text-align: right;
}

.article-actions {
    padding: 2rem 3rem;
    text-align: center;
    background-color: rgba(17, 34, 64, 0.3);
}

.back-to-articles {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--accent-color);
    border-radius: 6px;
    transition: all var(--transition-speed) ease;
    background-color: transparent;
}

.back-to-articles:hover {
    background-color: rgba(100, 255, 218, 0.1);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .article-container {
        padding: 1rem;
    }

    .article-header {
        padding: 2rem 1.5rem 1.5rem;
    }

    .article-title {
        font-size: 2.2rem;
    }

    .article-emoji {
        font-size: 3rem;
    }

    .article-content {
        padding: 2rem 1.5rem;
        font-size: 1rem;
    }

    .article-content h2 {
        font-size: 1.5rem;
    }

    .article-footer,
    .article-actions {
        padding: 1.5rem;
    }

    .article-navigation {
        grid-template-columns: 1fr;
    }

    .nav-next {
        text-align: left;
    }

    .article-metadata {
        flex-direction: column;
        gap: 0.5rem;
    }

    .tags-label {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 480px) {
    .article-title {
        font-size: 1.8rem;
    }

    .article-content {
        padding: 1.5rem 1rem;
    }

    .nav-link {
        padding: 1.5rem;
    }
}

/* Code block styling for articles */
.article pre {
    background-color: var(--secondary-color);
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.article code {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--accent-color);
}

.article-content pre {
    background-color: var(--primary-color);
    border: 1px solid var(--hover-color);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    margin: 2rem 0;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
}

.article-content code {
    font-family: 'Fira Code', monospace;
    background-color: var(--secondary-color);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--accent-color);
}

.article-content pre code {
    background: none;
    padding: 0;
    color: var(--text-color);
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 2rem 0;
    box-shadow: 0 10px 20px rgba(2, 12, 27, 0.3);
}

.article-footer {
    padding: 2rem 3rem;
    border-top: 1px solid var(--hover-color);
    background-color: rgba(17, 34, 64, 0.3);
}

.article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tags-label {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--text-color);
    margin-right: 0.5rem;
}

.article-tag {
    display: inline-flex;
    align-items: center;
    background-color: rgba(100, 255, 218, 0.1);
    color: var(--accent-color);
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-family: 'Fira Code', monospace;
    border: 1px solid transparent;
    transition: all var(--transition-speed) ease;
}

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

.article-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background-color: var(--hover-color);
    margin-top: 1px;
}

.nav-section {
    background-color: var(--card-background);
}

.nav-link {
    display: block;
    padding: 2rem;
    text-decoration: none;
    color: var(--text-color);
    transition: all var(--transition-speed) ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}

.nav-link:hover::before {
    opacity: 1;
}

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

.nav-direction {
    display: block;
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-title {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.3;
}

.nav-next {
    text-align: right;
}

.article-actions {
    padding: 2rem 3rem;
    text-align: center;
    background-color: rgba(17, 34, 64, 0.3);
}

.back-to-articles {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--accent-color);
    border-radius: 6px;
    transition: all var(--transition-speed) ease;
    background-color: transparent;
}

.back-to-articles:hover {
    background-color: rgba(100, 255, 218, 0.1);
    transform: translateY(-2px);
}

/* Enhanced Article List Item Styles */
.articles-list .article-item {
    background: linear-gradient(135deg, var(--card-background) 0%, rgba(17, 34, 64, 0.9) 100%);
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(100, 255, 218, 0.1);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed) ease;
    box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.3);
}

.articles-list .article-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-speed) ease;
}

.articles-list .article-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(2, 12, 27, 0.4);
    border-color: rgba(100, 255, 218, 0.3);
}

.articles-list .article-item:hover::before {
    transform: scaleX(1);
}

.article-title {
    margin-bottom: 1rem;
}

.article-title a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--heading-color);
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    line-height: 1.3;
    transition: color var(--transition-speed) ease;
    display: block;
}

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

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.article-meta time {
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    color: var(--accent-color);
    background-color: rgba(100, 255, 218, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(100, 255, 218, 0.2);
}

.article-meta .separator {
    color: var(--text-color);
    opacity: 0.5;
}

.article-meta .tags {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.article-meta .tag-item {
    font-size: 0.8rem;
    color: var(--text-color);
    background-color: var(--secondary-color);
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-family: 'Fira Code', monospace;
    border: 1px solid var(--hover-color);
    transition: all var(--transition-speed) ease;
}

.article-meta .tag-item:hover {
    background-color: var(--hover-color);
    color: var(--accent-color);
    transform: translateY(-1px);
}

.articles-list .article-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--accent-color);
    border-radius: 6px;
    background-color: transparent;
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
}

.read-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.1), transparent);
    transition: left var(--transition-speed) ease;
}

.read-more:hover::before {
    left: 100%;
}

.read-more:hover {
    background-color: rgba(100, 255, 218, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(100, 255, 218, 0.2);
}

/* Article List Page Layout */
.articles-header {
    text-align: center;
    margin: 2rem 0 4rem 0;
}
.articles-header h1 {
    font-size: 3rem;
    color: var(--heading-color);
}
.articles-header p {
    font-size: 1.1rem;
    color: var(--text-color);
    max-width: 600px;
    margin: 0.5rem auto 0;
}

/* Remove old layout styles */
.articles-page-container, .articles-sidebar, .articles-main-content {
    all: unset;
}

/* New Filter Bar Styles */
.filter-bar {
    display: flex;
    gap: 1.5rem;
    align-items: flex-end;
    padding: 1.5rem;
    background-color: var(--secondary-color);
    border-radius: 8px;
    margin-bottom: 3rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.select-wrapper {
    position: relative;
}

.filter-select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: var(--primary-color);
    border: 1px solid var(--hover-color);
    color: var(--heading-color);
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    min-width: 200px;
}

.select-wrapper::after {
    content: '▼';
    font-size: 0.8rem;
    color: var(--accent-color);
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.filter-select:hover {
    border-color: var(--accent-color);
}

#clear-filters {
    margin-left: auto;
    padding: 0.75rem 1.5rem;
}

/* Article List Item Refinements */
.articles-list .article-item {
    background-color: var(--card-background);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    border-left: 4px solid transparent;
    transition: all var(--transition-speed) ease;
}

.articles-list .article-item:hover {
    transform: translateY(-5px);
    border-left-color: var(--accent-color);
}

.article-meta .tag-item {
    font-size: 0.85rem;
    color: var(--text-color);
    background-color: var(--secondary-color);
    padding: 2px 8px;
    border-radius: 12px;
}

.no-results-message {
    text-align: center;
    padding: 3rem;
    background-color: var(--card-background);
    border-radius: 8px;
}

/* Remove old responsive styles for sidebar */
@media (max-width: 992px) {
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    #clear-filters {
        margin-left: 0;
        margin-top: 1rem;
    }
}

.nav-section {
  min-height: 170px;
}