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

:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --accent: #ffffff;
    --border: #222222;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Burger Menu */
.burger-menu {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 10000;
    width: 50px;
    height: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--text-primary);
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
}

.burger-menu:hover {
    background: var(--text-primary);
}

.burger-menu:hover span {
    background: var(--bg-primary);
}

.burger-menu span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.nav-content {
    text-align: center;
}

.nav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.nav-link {
    position: relative;
    display: inline-block;
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 400;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
}

.nav-link:hover {
    opacity: 0.7;
}

/* Social Icons */
.social-icons {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    z-index: 100;
}

.social-icon {
    color: var(--text-primary);
    transition: var(--transition);
    opacity: 0.7;
}

.social-icon:hover {
    opacity: 1;
    transform: translateX(-5px);
}

/* Hero Page */
.hero-main {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 2rem;
    padding-left: 4rem;
}

.hero-content {
    text-align: left;
    max-width: 800px;
}

.hero-name {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-family: 'Inter', sans-serif;
    animation: fadeInUp 0.8s ease;
}

.hero-tagline {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    min-height: 2.5rem;
    display: flex;
    align-items: center;
}

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

.typing-cursor {
    display: inline-block;
    margin-left: 0.2rem;
    animation: blink 1s infinite;
    color: var(--text-secondary);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Page Content (for other pages) */
.page-content {
    min-height: 100vh;
    padding: 8rem 2rem 4rem;
}

.page-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    font-family: 'Inter', serif;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    max-width: 600px;
}

/* About Page */
.about-section {
    max-width: 900px;
}

.about-intro {
    font-size: 1.5rem;
    line-height: 1.8;
    margin-bottom: 4rem;
    color: var(--text-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.about-card {
    border: 1px solid var(--border);
    padding: 2rem;
    transition: var(--transition);
}

.about-card:hover {
    border-color: var(--text-primary);
}

.about-card h2 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.about-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.skills-section {
    margin: 6rem 0;
}

.section-heading {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 2rem;
    letter-spacing: -0.01em;
}

.github-section-heading {
    margin-top: 6rem;
    margin-bottom: 2rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.skill-category h3 {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-tag {
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: var(--transition);
    font-family: 'JetBrains Mono', monospace;
    background: transparent;
}

.skill-tag:hover {
    border-color: var(--text-primary);
    background: var(--text-primary);
    color: var(--bg-primary);
}

.interests-section {
    margin-top: 6rem;
}

.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.interest-item {
    border: 1px solid var(--border);
    padding: 2rem;
    transition: var(--transition);
}

.interest-item:hover {
    border-color: var(--text-primary);
}

.interest-item h3 {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.interest-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Work Page */
.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.work-card {
    border: 1px solid var(--border);
    padding: 2.5rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.work-card:hover {
    border-color: var(--text-primary);
}

.work-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-family: 'JetBrains Mono', monospace;
}

.work-title {
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.work-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.work-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-block;
    margin-top: auto;
    align-self: flex-start;
}

.work-link:hover {
    opacity: 0.7;
    transform: translateX(5px);
}

.work-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.work-tech span {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
    padding: 0.3rem 0.6rem;
    border: 1px solid var(--border);
}

/* Blog Page */
.blog-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--text-primary);
    color: var(--text-primary);
    background: var(--text-primary);
    color: var(--bg-primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.blog-card {
    border: 1px solid var(--border);
    padding: 2.5rem;
    transition: var(--transition);
}

.blog-card:hover {
    border-color: var(--text-primary);
}

.blog-card[data-category] {
    display: block;
}

.blog-card.hidden {
    display: none;
}

.blog-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-family: 'JetBrains Mono', monospace;
}

.blog-title {
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.blog-excerpt {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.blog-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

.blog-read-more {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.blog-read-more:hover {
    opacity: 0.7;
}

.coming-soon {
    color: var(--text-secondary);
    font-style: italic;
    cursor: default;
}

.coming-soon-container {
    text-align: center;
    padding: 6rem 2rem;
    max-width: 600px;
    margin: 4rem auto 0;
}

.coming-soon-title {
    font-size: 3rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.coming-soon-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Blog Post Page Styles */
.blog-post-container {
    max-width: 800px;
    margin: 0 auto;
}

.back-to-blog {
    display: inline-block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    transition: var(--transition);
    font-family: 'JetBrains Mono', monospace;
}

.back-to-blog:hover {
    color: var(--text-primary);
}

.blog-post {
    margin-top: 2rem;
}

.blog-post-header {
    margin-bottom: 3rem;
}

.blog-post-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-family: 'JetBrains Mono', monospace;
}

.blog-post-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.blog-post-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-family: 'JetBrains Mono', monospace;
}

.blog-post-content {
    line-height: 1.8;
    color: var(--text-primary);
}

.blog-post-content h2 {
    font-size: 1.8rem;
    font-weight: 500;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.blog-post-content h3 {
    font-size: 1.3rem;
    font-weight: 500;
    margin-top: 2rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.blog-post-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.blog-intro {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 400;
    margin-bottom: 2rem;
}

.blog-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 3rem 0;
}

.blog-list {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.blog-list li {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.blog-list ul {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.blog-checklist {
    list-style: none;
    padding-left: 0;
}

.blog-checklist li {
    padding-left: 0.5rem;
}

.blog-post-content code {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
    color: var(--text-primary);
}

.code-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    overflow-x: auto;
}

.code-block code {
    background: transparent;
    border: none;
    padding: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

.code-block pre {
    margin: 0;
    padding: 0;
    overflow-x: auto;
}

.code-block pre code {
    display: block;
    white-space: pre;
}

.blog-post-content a {
    color: var(--text-primary);
    text-decoration: underline;
    text-decoration-color: var(--text-secondary);
    transition: var(--transition);
}

.blog-post-content a:hover {
    text-decoration-color: var(--text-primary);
}

.blog-warning {
    background: rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--text-primary);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    color: var(--text-primary);
    font-style: italic;
}

.loading-message {
    color: var(--text-secondary);
    text-align: center;
    padding: 3rem;
    font-family: 'JetBrains Mono', monospace;
}

.github-project-card {
    border: 1px solid var(--border);
    padding: 2.5rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.github-project-card:hover {
    border-color: var(--text-primary);
}

.github-project-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.github-project-title {
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.github-project-link {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.github-project-link:hover {
    opacity: 0.7;
}

.github-project-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.github-project-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 1rem;
}

.github-project-stats {
    display: flex;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

.github-project-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.github-project-languages {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
    max-width: 1000px;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.contact-info p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 3rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}

.contact-link:hover {
    padding-left: 1rem;
}

.contact-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

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

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.btn {
    padding: 1rem 2rem;
    background: transparent;
    border: 1px solid var(--text-primary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-grid,
    .work-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .burger-menu {
        top: 1.5rem;
        right: 1.5rem;
        width: 45px;
        height: 45px;
    }

    .social-icons {
        right: 1.5rem;
        gap: 1.5rem;
    }

    .page-content {
        padding: 6rem 1.5rem 3rem;
    }

    .hero-main {
        padding-left: 2rem;
        justify-content: center;
    }

    .hero-content {
        text-align: center;
    }

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

    .blog-post-container {
        padding: 0 1rem;
    }

    .blog-post-title {
        font-size: 2rem;
    }

    .code-block {
        padding: 1rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .social-icons {
        position: fixed;
        bottom: 2rem;
        right: 2rem;
        top: auto;
        transform: none;
        flex-direction: row;
        gap: 1rem;
        z-index: 100;
    }
}