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

:root {
    /* Light Theme Colors */
    --bg-primary: #F7F7F2;
    --bg-secondary: #FFFFFF;
    --text-primary: #222222;
    --text-secondary: #666666;
    --text-muted: #999999;
    --accent-primary: #666666;
    --accent-secondary: #888888;
    --accent-green: #999999;
    --accent-orange: #777777;
    --accent-yellow: #F6E27F;
    --accent-pink: #555555;
    --border: #E8E8E8;
    --card-bg: #FFFFFF;
    --nav-bg: rgba(247, 247, 242, 0.95);
    
    /* Typography */
    --font-primary: 'Space Grotesk', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Layout */
    --nav-height: 70px;
    --content-max-width: 800px;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Transitions */
    --transition: all 0.2s ease;
    --transition-slow: all 0.3s ease;

    --search-grad-start: #4facfe;   /* fallback when no image yet       */
    --search-grad-end:   #00f2fe;
}

/* Dark Theme */
.dark-theme {
    --bg-primary: #000000;
    --bg-secondary: #080808;
    --text-primary: #ffffff;
    --text-secondary: #999999;
    --text-muted: #555555;
    --accent-primary: #888888;
    --accent-secondary: #777777;
    --accent-green: #999999;
    --accent-orange: #666666;
    --accent-yellow: #ffeb3b;
    --accent-pink: #555555;
    --border: #1a1a1a;
    --card-bg: #0a0a0a;
    --nav-bg: rgba(0, 0, 0, 0.95);
    
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    padding-top: var(--nav-height);
    transition: var(--transition);
}

/* Top Navigation */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: var(--transition);
}

.hyperlink {
    color: white;
}

.nav-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 calc(var(--spacing-lg) + var(--spacing-sm));
}

.nav-left {
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    transition: var(--transition);
}

.logo-link:hover {
    opacity: 0.8;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--text-secondary);
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.nav-center {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    max-width: var(--content-max-width);
    margin: 0 0 0 0;
    padding: 0 var(--spacing-md);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-center.has-carousel {
    justify-content: flex-start;            /* keep children on one line   */
}

.nav-center.has-carousel .nav-carousel {
    /* soft entrance */
    opacity: 0;
    margin-left: -40px;
    transform: translateY(-8px);
    pointer-events: none;                   /* until visible               */
    transition: opacity .35s ease, transform .3s ease;
    margin-right: var(--spacing-xl);        /* gap before the link block   */
}

.nav-center.has-carousel .nav-carousel.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* push the links to the far right of the 800 px container */
.nav-center.has-carousel .nav-links {
    margin-left: auto;                      /* ← the magic                 */
    margin-right: 25px;
    transform: none;
    left: 0;
    padding-right: var(--spacing-lg);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}


/* --- navigation carousel thumbnail --- */
.nav-carousel {
    display: none;                /* hidden until JS adds .active */
    align-items: center;
    justify-content: flex-start;
    cursor: pointer;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    margin-left: calc(-1 * var(--spacing-lg));
}

.nav-carousel.active {
    display: flex;                /* becomes flex when active */
    opacity: 1;
    transform: translateY(0);
}

.nav-carousel-container {
    width: 72px;                  /* feel free to tweak */
    height: 48px;
    overflow: hidden;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    position: relative;
}

.nav-carousel-image {
    width: 100%;
    height: 100%;
    position: relative;
}

.nav-carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-carousel-item.active {
    opacity: 1;
}

.nav-carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Remove the spacing logic from nav-links */
.nav-links.carousel-active {
    /* No margin needed - spacing comes from nav-carousel margin */
}

/* --- main carousel fade transition --- */
.carousel-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-image.active { opacity: 1; }

/* Hide nav carousel completely on narrow screens */
@media (max-width: 768px) {
    .nav-carousel { display: none !important; }
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--text-primary);
    transition: width 0.3s ease;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.theme-toggle {
    background: none;
    border: none;
    padding: var(--spacing-xs);
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background: var(--card-bg);
    color: var(--text-primary);
}

.dark-theme .sun-icon {
    display: none;
}

.light-theme .moon-icon {
    display: none;
}

.cta-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--accent-yellow);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 24px;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: var(--transition);
    border: 1px solid transparent;
}

.cta-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(246, 226, 127, 0.3);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 18px;
    height: 2px;
    background: var(--text-secondary);
    transition: var(--transition);
}

/* Main Layout */
.main-layout {
    display: flex;
    min-height: calc(100vh - var(--nav-height));
}

.main-content {
    flex: 1;
    max-width: var(--content-max-width);
    padding: var(--spacing-xl) var(--spacing-lg);
    margin: 0 auto;
}

/* Article Panel */
.article-panel {
    flex: 1;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border);
    padding: var(--spacing-xl) var(--spacing-lg);
    overflow-y: auto;
    display: none;
    position: relative;
}

.article-panel.active {
    display: block;
}

.article-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

.header-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.profile-image {
    flex-shrink: 0;
}

.avatar-placeholder {
    width: 60px;
    height: 60px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 1.1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.header-text {
    flex: 1;
    margin-left: 3rem;
}

.name {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xs);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 400;
}

/* About Section */
.about-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
}

.about-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

/* Image Carousel */
.image-carousel {
    width: 100%;
    margin-top: var(--spacing-lg);
}

.carousel-container {
    position: relative;
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    height: 380px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.carousel-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    cursor: pointer;
}

.carousel-image.active {
    opacity: 1;
}

.carousel-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.carousel-image:hover img {
    transform: scale(1.02);
}

/* Image Overlay */
.image-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.overlay-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    animation: expandIn 0.4s ease-out;
}

.overlay-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 10000;
}

.overlay-close:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.overlay-image {
    max-width: 100%;
    max-height: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

@keyframes expandIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .carousel-container {
        height: 320px;
    }
    
    .overlay-content {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .overlay-close {
        top: -40px;
        right: -10px;
    }
}

@media (max-width: 480px) {
    .carousel-container {
        height: 260px;
    }
}


/* Work Section */
.work-section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-lg);
}

.projects-container {
    display: grid;
    gap: var(--spacing-xl);
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-slow);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.project-card:hover {
    border-color: var(--text-secondary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.project-image {
    height: 200px;
    background: linear-gradient(135deg, var(--bg-secondary), var(--border));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.project-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
}

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

.project-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.project-year {
    font-size: 0.75rem;
    color: var(--text-primary);
    background: var(--border);
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.project-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    flex: 1;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tech-tag {
    background: var(--border);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    border: 1px solid var(--border);
}

/* Footer */
.footer {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.contact-links {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.contact-link-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.contact-search-message {
    color: var(--text-muted);
    font-size: 0.98rem;
    white-space: nowrap;
    margin-left: 1.5rem;
}

@media (max-width: 600px) {
    .contact-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    .contact-search-message {
        margin-left: 0;
        margin-top: 0.5rem;
    }
}

.contact-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

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

.contact-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--text-primary);
    transition: width 0.3s ease;
}

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

/* Article Panel Styles */
.article-header {
    position: relative;
    padding-top: 0.5rem;
    margin-bottom: var(--spacing-lg);
}

.article-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.5rem;
    z-index: 2;
}

.action-button {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: var(--spacing-xs);
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.action-button:hover {
    background: var(--card-bg);
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.article-title {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xs);
    margin-top: 2.2rem; /* space for icons */
}

.article-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: 0.9rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.meta-label {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.8rem;
    font-weight: 600;
}

.meta-value {
    color: var(--text-secondary);
    background: var(--bg-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 500;
}

.article-hero-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, var(--bg-secondary), var(--border));
    border-radius: 12px;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid var(--border);
}

.article-section {
    margin-bottom: var(--spacing-xl);
}

.article-section-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-md);
}

.article-section-content {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Projects Page */
.projects-page {
    min-height: calc(100vh - var(--nav-height));
    background: var(--bg-primary);
}

.projects-layout {
    max-width: 1200px;
    margin: 0 auto;
    min-height: calc(100vh - var(--nav-height));
}

.filters-sidebar {
    width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    padding: var(--spacing-xl) var(--spacing-lg);
    overflow-y: auto;
}

.filters-content {
    position: sticky;
    top: var(--spacing-lg);
}

.filter-group {
    margin-bottom: var(--spacing-xl);
}

.filter-title {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-xs) 0;
    transition: var(--transition);
}

.filter-option:hover {
    color: var(--text-primary);
}

.filter-option input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-radius: 4px;
    position: relative;
    transition: var(--transition);
}

.filter-option input[type="checkbox"]:checked + .checkmark {
    background: var(--text-primary);
    border-color: var(--text-primary);
}

.filter-option input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.filter-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.filter-option:hover .filter-text {
    color: var(--text-primary);
}

.projects-main {
    padding: var(--spacing-xl) var(--spacing-lg);
}

.projects-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.page-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.simple-filters {
    display: flex;
    gap: var(--spacing-md);
}

.filter-select {
    padding: var(--spacing-sm) 2.5rem var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='%23666' d='M8 11L3 6h10z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--text-secondary);
}

/* Dark theme arrow color */
.dark-theme .filter-select {
    background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='%23999' d='M8 11L3 6h10z'/></svg>");
}

.projects-by-year {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.year-section {
    margin-bottom: var(--spacing-xl);
}

.year-header {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border);
    padding-bottom: var(--spacing-sm);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    align-items: stretch;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--text-muted);
}


.search-container {
    position: relative;
    max-width: 500px;
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card-bg);
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--text-secondary);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.search-input::placeholder {
    color: var(--text-muted);
}

/* Legacy styles for old list view - keeping for compatibility */
.projects-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    max-width: 900px;
}

.project-list-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.project-list-item:hover {
    background: var(--card-bg);
    margin: 0 calc(-1 * var(--spacing-lg));
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
    border-radius: 12px;
    border-bottom-color: transparent;
}

.project-list-item:hover + .project-list-item {
    border-top-color: transparent;
}

.project-logo {
    width: 56px;
    height: 56px;
    background: var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1.2rem;
    flex-shrink: 0;
    border: 1px solid var(--border);
}

.project-info {
    flex: 1;
    min-width: 0;
}

.project-list-title {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 0.25rem;
    transition: var(--transition);
}

.project-list-item:hover .project-list-title {
    color: var(--text-primary);
}

.project-list-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
}

.project-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.project-badge {
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    border: 1px solid var(--border);
}

/* Project Detail Page - Enhanced */
.project-page {
    display: none;
    min-height: calc(100vh - var(--nav-height));
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.project-page.active {
    display: block;
}

.project-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--spacing-xl);
}

.back-link,
.external-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.back-link:hover,
.external-link:hover {
    color: var(--text-primary);
}

.project-detail {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-2xl);
}

.project-sidebar {
    padding-right: var(--spacing-lg);
}

.project-detail-title {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xs);
}

.project-detail-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

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

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.info-label {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.info-value {
    color: var(--text-secondary);
    text-align: right;
    flex: 1;
    margin-left: var(--spacing-md);
}

.links-section .info-value {
    text-align: right;
    color: #4A90E2;
}

.links-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: flex-end;
}

.project-link {
    color: #4A90E2;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    transition: var(--transition);
}

.project-link:hover {
    color: #357ABD;
    text-decoration: underline;
}

.contents h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
    color: var(--text-muted);
    font-weight: 600;
}

.contents-list {
    list-style: none;
}

.contents-list li {
    margin-bottom: var(--spacing-xs);
}

.contents-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.contents-list a:hover {
    color: var(--text-primary);
}

.project-main {
    padding-left: var(--spacing-lg);
}

.hero-image {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, var(--bg-secondary), var(--border));
    border-radius: 12px;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid var(--border);
}

.section {
    margin-bottom: var(--spacing-xl);
}

.section .section-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-md);
}

.section-content {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Simplified content styling */
.content-section {
    margin-bottom: var(--spacing-2xl);
}

.section-heading {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.01em;
}

.section-text {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
}

.cover-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin-bottom: var(--spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.inline-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: var(--spacing-lg) 0;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* Backward compatibility - Old markdown content styling */
.section-content h1,
.section-content h2,
.section-content h3,
.section-content h4 {
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-weight: 600;
    margin: var(--spacing-lg) 0 var(--spacing-md) 0;
    letter-spacing: -0.01em;
}

.section-content h1 { font-size: 2rem; }
.section-content h2 { font-size: 1.5rem; }
.section-content h3 { font-size: 1.25rem; }
.section-content h4 { font-size: 1.1rem; }

.section-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    color: var(--text-secondary);
}

.section-content ul,
.section-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.section-content li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
    color: var(--text-secondary);
}

.section-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.section-content code {
    background: var(--border);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--text-primary);
}

.section-content pre {
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.4;
}

.section-content pre code {
    background: none;
    padding: 0;
    border-radius: 0;
    font-size: inherit;
}

/* Enhanced Code Blocks */
.code-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin: var(--spacing-lg) 0;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.code-header {
    background: var(--border);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.code-language {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.code-copy {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    transition: var(--transition);
}

.code-copy:hover {
    background: var(--bg-primary);
    color: var(--text-secondary);
}

.code-content {
    padding: var(--spacing-md) var(--spacing-lg);
    overflow-x: auto;
    max-height: 500px;
    overflow-y: auto;
}

.code-content pre {
    background: none;
    border: none;
    margin: 0;
    padding: 0;
    border-radius: 0;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.code-content code {
    background: none;
    padding: 0;
    border-radius: 0;
    font-size: inherit;
    color: inherit;
    white-space: pre;
}

/* Language-specific styling */
.code-block.python .code-language::before { content: "🐍 "; }
.code-block.cpp .code-language::before { content: "⚡ "; }
.code-block.javascript .code-language::before { content: "📜 "; }
.code-block.typescript .code-language::before { content: "🔷 "; }
.code-block.html .code-language::before { content: "🌐 "; }
.code-block.css .code-language::before { content: "🎨 "; }
.code-block.sql .code-language::before { content: "🗃️ "; }
.code-block.bash .code-language::before { content: "💻 "; }
.code-block.json .code-language::before { content: "📄 "; }

/* Syntax highlighting colors */
.keyword { color: #8959a8; font-weight: 600; }
.string { color: #718c00; }
.comment { color: var(--text-muted); font-style: italic; }
.number { color: #f5871f; }
.function { color: #4271ae; font-weight: 500; }
.operator { color: #3e999f; }
.variable { color: #c82829; }

/* Dark theme code blocks */
.dark-theme .code-block {
    background: #1a1a1a;
    border-color: #333;
}

.dark-theme .code-header {
    background: #2a2a2a;
    border-color: #333;
}

.dark-theme .code-content pre {
    color: #e6e6e6;
}

.dark-theme .keyword { color: #c792ea; }
.dark-theme .string { color: #c3e88d; }
.dark-theme .comment { color: #616161; }
.dark-theme .number { color: #f78c6c; }
.dark-theme .function { color: #82aaff; }
.dark-theme .operator { color: #89ddff; }
.dark-theme .variable { color: #f07178; }

/* Apply code block styles to all content areas */
.article-section-content .code-block,
.section-text .code-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin: var(--spacing-lg) 0;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.article-section-content .code-header,
.section-text .code-header {
    background: var(--border);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-section-content .code-content,
.section-text .code-content {
    padding: var(--spacing-md) var(--spacing-lg);
    overflow-x: auto;
    max-height: 500px;
    overflow-y: auto;
}

.article-section-content .code-content pre,
.section-text .code-content pre {
    background: none;
    border: none;
    margin: 0;
    padding: 0;
    border-radius: 0;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.section-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: var(--spacing-md) 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.section-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.section-content th,
.section-content td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.section-content th {
    background: var(--border);
    font-weight: 600;
    color: var(--text-primary);
}

.section-content tr:last-child td {
    border-bottom: none;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .article-panel {
        display: none !important;
    }
    
    .main-layout {
        display: block;
    }
    
    .main-content {
        max-width: none;
    }
    
    .projects-layout {
        flex-direction: column;
    }
    
    .filters-sidebar {
        width: 100%;
        padding: var(--spacing-lg);
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    
    .filters-content {
        position: static;
    }
    
    .filter-group {
        margin-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .cta-button span {
        display: none;
    }
    
    .main-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .project-page {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .project-detail {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .project-sidebar {
        padding-right: 0;
    }
    
    .project-main {
        padding-left: 0;
    }
    
    .contact-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .avatar-placeholder {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .project-list-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .project-logo {
        align-self: center;
    }
    
    .filters-sidebar {
        display: none;
    }
    
    .carousel-container {
        height: 240px;
        border-radius: 8px;
    }
}

@media (max-width: 480px) {
    .name {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .project-detail-title {
        font-size: 1.5rem;
    }
    
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-right {
        gap: var(--spacing-sm);
    }
}

/* Focus styles for accessibility */
.nav-link:focus,
.contact-link:focus,
.project-card:focus,
.action-button:focus,
.theme-toggle:focus {
    outline: 2px solid var(--text-primary);
    outline-offset: 2px;
}

/* Selection styles */
::selection {
    background: var(--text-primary);
    color: var(--bg-primary);
}

/* Custom Cursor */
body {
    cursor: none;
}

.custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: width 0.15s ease, height 0.15s ease, background 0.15s ease;
    mix-blend-mode: difference;
    backdrop-filter: blur(2px);
    transform: translate(-50%, -50%);
}

.custom-cursor.hover {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.6);
    border: 3px solid rgba(0, 0, 0, 0.4);
}

.custom-cursor.click {
    width: 15px;
    height: 15px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(0, 0, 0, 0.5);
}

/* Cursor background effect */
.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    transition: background 0.2s ease, opacity 0.2s ease;
    transform: translate(-50%, -50%);
    mix-blend-mode: overlay;
}

/* Adaptive color glow */
.cursor-glow.warm {
    background: radial-gradient(circle, rgba(255, 200, 150, 0.04) 0%, transparent 70%);
}

.cursor-glow.cool {
    background: radial-gradient(circle, rgba(150, 200, 255, 0.04) 0%, transparent 70%);
}

.cursor-glow.vibrant {
    background: radial-gradient(circle, rgba(255, 180, 200, 0.04) 0%, transparent 70%);
}

.cursor-glow.nature {
    background: radial-gradient(circle, rgba(180, 255, 180, 0.04) 0%, transparent 70%);
}

/* Hide cursor on interactive elements */
a, button, .project-card, .carousel-image, .nav-link, .contact-link {
    cursor: none;
}

/* Dark theme adjustments */
.dark-theme .custom-cursor {
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.3);
    mix-blend-mode: difference;
}

.dark-theme .custom-cursor.hover {
    background: rgba(0, 0, 0, 0.6);
    border: 3px solid rgba(255, 255, 255, 0.4);
}

.dark-theme .cursor-glow {
    background: radial-gradient(circle, rgba(0, 0, 0, 0.05) 0%, transparent 70%);
    mix-blend-mode: multiply;
}

.dark-theme .cursor-glow.warm {
    background: radial-gradient(circle, rgba(100, 50, 25, 0.06) 0%, transparent 70%);
}

.dark-theme .cursor-glow.cool {
    background: radial-gradient(circle, rgba(25, 50, 100, 0.06) 0%, transparent 70%);
}

.dark-theme .cursor-glow.vibrant {
    background: radial-gradient(circle, rgba(100, 25, 50, 0.06) 0%, transparent 70%);
}

.dark-theme .cursor-glow.nature {
    background: radial-gradient(circle, rgba(25, 100, 25, 0.06) 0%, transparent 70%);
}

.dark-theme .nav-carousel-container {
    border-color: var(--border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.dark-theme .nav-carousel-container:hover {
    border-color: var(--text-secondary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Smaller project cards grid for home page */
#projectsContainer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

#projectsContainer .project-card {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  padding: 1rem 1.2rem;
  border-radius: 0.75rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  background: var(--card-bg, #fff);
  margin: 0;
  font-size: 0.98rem;
  height: auto;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
}

#projectsContainer .project-card .project-title {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
}

#projectsContainer .project-card .project-description {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

#projectsContainer .project-card .project-tech {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

@media (min-width: 600px) {
  #projectsContainer {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px) {
  #projectsContainer {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .main-layout {
    position: relative;
  }
  .article-panel {
    position: fixed;
    top: var(--nav-height);
    right: 0;
    width: 50vw;
    max-width: 700px;
    height: calc(100vh - var(--nav-height));
    display: none;
    z-index: 2000;
    box-shadow: -2px 0 16px rgba(0,0,0,0.06);
    border-left: 1px solid var(--border);
    background: var(--bg-secondary);
    overflow-y: auto;
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  .article-panel.active {
    display: block;
  }
  .main-content {
    margin: 0 auto;
    max-width: var(--content-max-width);
    transition: margin-right 0.3s;
  }
  .main-content.split-pane-active {
    margin-right: 50vw;
    max-width: none;
  }
}

@media (max-width: 1199px) {
  .article-panel {
    position: static;
    width: 100%;
    max-width: 100%;
    height: auto;
    box-shadow: none;
    border-left: none;
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  .main-content {
    margin-right: 0;
  }
}

.logo-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.profile-avatar {
    width: 150px;
    height: 150px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    display: block;
}

/* ===== ENHANCED PERSONAL TOUCHES ===== */

/* Search highlight animation */
.search-highlight {
    position: relative;
    display: inline-block;
    padding: 8px 16px;
    margin: 8px 0;
    border-radius: 0;
    border: 1px solid;
    border-image: linear-gradient(var(--search-grad-start), var(--search-grad-end)) 1;
    background: rgba(128, 128, 128, 0.08);
    background-image: linear-gradient(var(--search-grad-start), var(--search-grad-end));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.1),
        0 1px 2px rgba(0, 0, 0, 0.06);
}



.search-highlight:active {
    transform: translateY(0);
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.1),
        0 1px 2px rgba(0, 0, 0, 0.06);
}

/* Dark theme adjustments for search highlight */
.dark-theme .search-highlight {
    background: rgba(128, 128, 128, 0.15);
    border: 1px solid;
    border-image: linear-gradient(var(--search-grad-start), var(--search-grad-end)) 1;
    background-image: linear-gradient(var(--search-grad-start), var(--search-grad-end));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.dark-theme .search-highlight:hover {
    border: 1px solid rgba(128, 128, 128, 0.30);
    border-image: none;
    background-color: rgba(128, 128, 128, 0.20);
    background-image: none;
    color: var(--text-primary);
    -webkit-background-clip: border-box;
    background-clip: border-box;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15),
        0 2px 4px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
    transition: all 0.4s ease;
}

/* Navigation highlight with gradient effect */
.nav-highlight {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    padding: 4px 12px;
    margin: 0;
    border-radius: 0;
    border: 1px solid;
    border-image: linear-gradient(var(--search-grad-start), var(--search-grad-end)) 1;
    background: rgba(128, 128, 128, 0.08);
    background-image: linear-gradient(var(--search-grad-start), var(--search-grad-end));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.1),
        0 1px 2px rgba(0, 0, 0, 0.06);
    /* Match nav-link font */
    font-family: var(--font-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.nav-highlight-icon {
    display: inline-block;
    vertical-align: middle;
    width: 1.2em;
    height: 1.2em;
    margin-right: 0.3em;
}

.nav-highlight:hover {
    /* Remove gradient from text and border on hover */
    border: 1px solid rgba(128, 128, 128, 0.20);
    border-image: none;
    background-color: rgba(128, 128, 128, 0.12);
    background-image: none;
    color: var(--text-primary);
    -webkit-background-clip: border-box;
    background-clip: border-box;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-1px);
    transition: all 0.4s ease;
}

/* Dark theme adjustments for nav highlight */
.dark-theme .nav-highlight {
    background: rgba(128, 128, 128, 0.15);
    border: 1px solid;
    border-image: linear-gradient(var(--search-grad-start), var(--search-grad-end)) 1;
    background-image: linear-gradient(var(--search-grad-start), var(--search-grad-end));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.dark-theme .nav-highlight:hover {
    border: 1px solid rgba(128, 128, 128, 0.30);
    border-image: none;
    background-color: rgba(128, 128, 128, 0.20);
    background-image: none;
    color: var(--text-primary);
    -webkit-background-clip: border-box;
    background-clip: border-box;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15),
        0 2px 4px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
    transition: all 0.4s ease;
}

.search-highlight:hover {
    /* Remove gradient from text and border on hover */
    border: 1px solid rgba(128, 128, 128, 0.20);
    border-image: none;
    background-color: rgba(128, 128, 128, 0.12);
    background-image: none;
    color: var(--text-primary);
    -webkit-background-clip: border-box;
    background-clip: border-box;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-1px);
    transition: all 0.4s ease;
}


/* Enhanced interactions */
.project-card,
.nav-link,
.theme-toggle {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover {
    transform: translateY(-4px) scale(1.02);
}

.nav-link:hover {
    transform: translateY(-1px);
}

/* Responsive styles for new projects layout */
@media (max-width: 768px) {
    .projects-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .page-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .simple-filters {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .year-header {
        font-size: 1.5rem;
    }
    
    .project-content {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .projects-main {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .simple-filters {
        flex-direction: column;
        width: 100%;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .project-content {
        padding: var(--spacing-sm);
    }
}