/*
COLOR PALETTE:
- Background: #000 (pure black)
- Foreground: #e8e4d4 (warm cream/off-white)  
- Accent 1: #44aa99 (teal)
- Accent 2: #c47a9a (dusty magenta/pink)

ATMOSPHERIC EFFECTS:
- Noise/grain overlay (SVG filter)
- CRT vignette (radial gradient)
- Scanlines (repeating gradient)
- Text glow (layered text-shadows)
- Glitch animations (keyframes)
*/

:root {
    --color-bg: #000;
    --color-bg-dark: #0a0a0a;
    --color-bg-light: #1a1a1a;
    
    --color-fg: #e8e4d4;
    --color-fg-dim: #c8c4b4;
    --color-fg-bright: #f8f4e4;
    
    --color-accent: #44aa99;
    --color-accent-dim: #3a9989;
    --color-accent-glow: rgba(68, 170, 153, 0.6);
    
    --color-accent2: #c47a9a;
    --color-accent2-dim: #a45a7a;
    --color-accent2-glow: rgba(196, 122, 154, 0.6);
    
    --color-overlay: rgba(0, 0, 0, 0.9);
    
    --font-mono: 'Courier New', Courier, 'Lucida Console', Monaco, monospace;
    
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    
    --max-width: 1100px;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    
    --collage-gap: 1px;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-fg);
    background-color: var(--color-bg);
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}


body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 101;
    pointer-events: none;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.04;
    animation: noise-shift 0.5s steps(10) infinite;
}

@keyframes noise-shift {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-1%, -1%); }
    20% { transform: translate(1%, 1%); }
    30% { transform: translate(-1%, 1%); }
    40% { transform: translate(1%, -1%); }
    50% { transform: translate(-1%, 0); }
    60% { transform: translate(1%, 0); }
    70% { transform: translate(0, -1%); }
    80% { transform: translate(0, 1%); }
    90% { transform: translate(-1%, -1%); }
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 1px,
        rgba(0, 0, 0, 0.15) 1px,
        rgba(0, 0, 0, 0.15) 3px
    );
    opacity: 0.4;
}

.page-wrapper::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 102;
    pointer-events: none;
    background: radial-gradient(
        ellipse at center,
        transparent 0%,
        transparent 50%,
        rgba(0, 0, 0, 0.3) 100%
    );
}


@keyframes flicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.95; }
    52% { opacity: 0.85; }
    54% { opacity: 0.95; }
    56% { opacity: 0.9; }
    58% { opacity: 1; }
}

@keyframes pulse-glow {
    0%, 100% { filter: drop-shadow(0 0 3px var(--color-accent-glow)); }
    50% { filter: drop-shadow(0 0 10px var(--color-accent-glow)) drop-shadow(0 0 20px var(--color-accent-glow)); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes glitch {
    0% {
        transform: translate(0);
        text-shadow: -2px 0 var(--color-accent), 2px 0 var(--color-accent2);
    }
    20% {
        transform: translate(-2px, 1px);
        text-shadow: 2px 0 var(--color-accent), -2px 0 var(--color-accent2);
    }
    40% {
        transform: translate(2px, -1px);
        text-shadow: -2px 0 var(--color-accent2), 2px 0 var(--color-accent);
    }
    60% {
        transform: translate(-1px, 2px);
        text-shadow: 2px 0 var(--color-accent), -2px 0 var(--color-accent2);
    }
    80% {
        transform: translate(1px, -2px);
        text-shadow: -2px 0 var(--color-accent), 2px 0 var(--color-accent2);
    }
    100% {
        transform: translate(0);
        text-shadow: -2px 0 var(--color-accent), 2px 0 var(--color-accent2);
    }
}

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

.flicker { animation: flicker 4s ease-in-out infinite; }
.fade-in { animation: fadeIn 0.3s ease forwards; }
.glitch-hover:hover { animation: glitch 0.3s ease infinite; }
.cursor::after {
    content: '█';
    animation: blink 1s step-end infinite;
    color: var(--color-accent);
}



.glow {
    text-shadow: 
        0 0 2px var(--color-fg),
        0 0 4px var(--color-accent-glow),
        0 0 8px var(--color-accent-glow);
}

.glow-accent {
    text-shadow: 
        0 0 2px var(--color-accent),
        0 0 4px var(--color-accent-glow),
        0 0 10px var(--color-accent-glow);
}

.glow-accent2 {
    text-shadow: 
        0 0 2px var(--color-accent2),
        0 0 4px var(--color-accent2-glow),
        0 0 10px var(--color-accent2-glow);
}


h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
    line-height: 1.3;
    margin-bottom: var(--space-sm);
    color: var(--color-fg-bright);
}

h1 { font-size: 1.2rem; }
h2 { font-size: 1rem; text-transform: lowercase; }
h3 { font-size: 0.9rem; text-transform: lowercase; }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: all var(--transition-fast);
    text-shadow: 0 0 3px var(--color-accent-glow);
}

a:hover, a:focus {
    color: var(--color-fg-bright);
    text-shadow: 
        0 0 5px var(--color-accent),
        0 0 10px var(--color-accent-glow),
        0 0 20px var(--color-accent-glow);
}

a:focus {
    outline: 1px dashed var(--color-accent);
    outline-offset: 2px;
}

ul, ol { list-style: none; }



.page-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-md);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}


.site-header {
    padding: var(--space-lg) 0;
    margin-bottom: var(--space-md);
}

.header-content {
    display: flex;
    align-items: center;
    gap: 1px;
}

.avatar-container {
    width: 256px;
    height: 128px;
    position: relative;
    cursor: pointer;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    transition: transform var(--transition-normal);
}

.avatar-container:hover .avatar-image {
    transform: scale(1.3);
}

.avatar-hidden { display: none; }

.site-title { margin: 0; }

.name-image {
    height: 128px;
    width: auto;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    filter: drop-shadow(0 0 3px var(--color-accent2-glow));
    transition: filter var(--transition-normal);
}

.title-link:hover .name-image,
.title-link:focus .name-image {
    filter: 
        drop-shadow(0 0 3px var(--color-accent2))
        drop-shadow(0 0 4px var(--color-accent2-dim));
}

.tagline {
    font-size: 0.8rem;
    color: var(--color-fg-dim);
    margin-bottom: 0;
    text-shadow: 0 0 20px var(--color-accent2-glow);
}



.main-nav {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-fg-dim);
    margin-bottom: var(--space-lg);
    box-shadow: 0 1px 10px -5px var(--color-accent2-glow);
}

.nav-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.nav-link {
    color: var(--color-fg);
    padding: var(--space-xs) var(--space-sm);
    display: inline-block;
    transition: all var(--transition-fast);
    position: relative;
    text-shadow: none;
}

.nav-link:hover, .nav-link:focus {
    color: var(--color-accent);
    text-shadow: 0 0 10px var(--color-accent-glow);
}

.nav-link.active {
    color: var(--color-accent);
    text-shadow: 0 0 5px var(--color-accent-glow);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--color-accent);
    box-shadow: 0 0 5px var(--color-accent);
}


.content { flex: 1; }

.about-section,
.links-section,
.projects-section,
.gallery-section {
    margin-bottom: var(--space-xl);
}

.section-title {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 1px dashed var(--color-fg-dim);
    text-shadow: 0 0 10px var(--color-accent2-glow);
}

.section-intro {
    color: var(--color-fg-dim);
    font-size: 0.85rem;
    margin-bottom: var(--space-lg);
    max-width: 60ch;
}

.about-content p { max-width: 60ch; }

.link-list li { margin-bottom: var(--space-sm); }

.external-link {
    display: inline-block;
    padding: var(--space-xs) 0;
}

.external-link::before {
    content: '> ';
    color: var(--color-accent2);
    text-shadow: 0 0 5px var(--color-accent2-glow);
}


.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-lg);
}

.project-card {
    display: block;
    text-decoration: none;
    color: var(--color-fg);
    transition: transform var(--transition-normal);
}

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

.project-collage {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: var(--collage-gap);
    aspect-ratio: 1 / 1;
    border: 1px solid var(--color-fg-dim);
    overflow: hidden;
    background: var(--color-bg-dark);
    transition: all var(--transition-normal);
}

.project-card:hover .project-collage,
.project-card:focus .project-collage {
    border-color: var(--color-accent);
    box-shadow: 0 0 20px var(--color-accent-glow);
}

.collage-image {
    aspect-ratio: 1 / 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(10%) contrast(0.95);
    transition: filter var(--transition-normal);
}

.project-card:hover .collage-image,
.project-card:focus .collage-image {
    filter: grayscale(0%) contrast(1.05);
}

.project-info {
    padding: var(--space-sm) 0;
    text-align: center;
}

.project-title {
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
    color: var(--color-fg);
    text-shadow: none;
    transition: all var(--transition-fast);
}

.project-card:hover .project-title {
    color: var(--color-accent);
    text-shadow: 0 0 10px var(--color-accent-glow);
}

.project-count {
    font-size: 0.75rem;
    color: var(--color-fg-dim);
}


.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-sm);
}

.gallery-item {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    border: 1px solid var(--color-fg-dim);
    background-color: var(--color-bg-dark);
    transition: all var(--transition-fast);
}

.gallery-item:hover,
.gallery-item:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 15px var(--color-accent-glow);
}

.gallery-item[tabindex] { outline: none; }

.gallery-item:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.gallery-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(10%) contrast(0.95);
    transition: all var(--transition-normal);
}

.gallery-item:hover .gallery-thumbnail,
.gallery-item:focus .gallery-thumbnail {
    filter: grayscale(0%) contrast(1.1);
    transform: scale(1.05);
}

.gallery-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(transparent 60%, rgba(0,0,0,0.8) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-sm);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-item-overlay,
.gallery-item:focus .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-label {
    color: var(--color-fg);
    font-size: 0.7rem;
    text-shadow: 0 0 5px rgba(0,0,0,0.8);
}


.load-more-container {
    display: flex;
    justify-content: center;
    padding: var(--space-xl) 0;
}

.load-more-btn {
    background: none;
    border: 1px solid var(--color-fg);
    color: var(--color-fg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-shadow: 0 0 3px var(--color-accent-glow);
}

.load-more-btn:hover,
.load-more-btn:focus {
    background: var(--color-fg);
    color: var(--color-bg);
    box-shadow: 0 0 15px var(--color-accent-glow);
}

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.load-more-btn.hidden { display: none; }


.project-header {
    margin-bottom: var(--space-lg);
    text-align: center;
}

.project-header h2 {
    font-size: 1.2rem;
    margin-bottom: var(--space-xs);
}

.project-description {
    color: var(--color-fg-dim);
    font-size: 0.85rem;
}

.back-link {
    display: inline-block;
    margin-bottom: var(--space-lg);
    font-size: 0.85rem;
}

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-overlay);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
}

.lightbox.active { display: flex; }

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
}

.lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border: 2px solid var(--color-fg);
    box-shadow: 0 0 30px var(--color-accent2-glow);
}

.lightbox-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: 1px solid var(--color-fg);
    color: var(--color-fg);
    font-family: var(--font-mono);
    font-size: 1.5rem;
    line-height: 1;
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 1001;
    text-shadow: 0 0 5px var(--color-fg);
}

.lightbox-close:hover,
.lightbox-close:focus {
    background-color: var(--color-fg);
    color: var(--color-bg);
    box-shadow: 0 0 15px var(--color-accent2-glow);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: 1px solid var(--color-fg);
    color: var(--color-fg);
    font-family: var(--font-mono);
    font-size: 1.5rem;
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-shadow: 0 0 5px var(--color-fg);
}

.lightbox-prev { left: var(--space-md); }
.lightbox-next { right: var(--space-md); }

.lightbox-nav:hover,
.lightbox-nav:focus {
    background-color: var(--color-fg);
    color: var(--color-bg);
    box-shadow: 0 0 15px var(--color-accent2-glow);
}

.lightbox-counter {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-fg);
    font-size: 0.9rem;
    text-shadow: 0 0 10px var(--color-accent2-glow);
}

.lightbox-info {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-fg-dim);
    font-size: 0.8rem;
    text-align: center;
}

.site-footer {
    margin-top: auto;
    padding: var(--space-lg) 0 var(--space-md);
    border-top: 1px solid var(--color-fg-dim);
    box-shadow: 0 -1px 10px -5px var(--color-accent2-glow);
}

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

.copyright {
    font-size: 0.8rem;
    margin-bottom: var(--space-xs);
    color: var(--color-fg-dim);
}

.footer-note {
    font-size: 0.75rem;
    color: var(--color-fg-dim);
    text-shadow: 0 0 20px var(--color-accent-glow);
}

@media (max-width: 768px) {
    :root {
        --space-lg: 1.5rem;
        --space-xl: 2.5rem;
    }
    
    .header-content {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
    
    .avatar-container {
        width: 128px;
        height: 64px;
    }
    
    .name-image { height: 64px; }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: var(--space-md);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (max-width: 480px) {
    body { font-size: 0.85rem; }
    .page-wrapper { padding: var(--space-sm); }
    .site-header { padding: var(--space-md) 0; }
    .nav-list { gap: var(--space-sm); }
    
    .avatar-container {
        width: 96px;
        height: 48px;
    }
    
    .name-image { height: 48px; }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: var(--space-xs);
    }
    
    .lightbox-nav { padding: var(--space-xs) var(--space-sm); font-size: 1.2rem; }
    .lightbox-close { width: 32px; height: 32px; font-size: 1.2rem; }
}

.text-center { text-align: center; }
.text-muted { color: var(--color-fg-dim); }
.text-accent { color: var(--color-accent); }
.text-accent2 { color: var(--color-accent2); }
.hidden { display: none !important; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.loading {
    opacity: 0.5;
    pointer-events: none;
}

@media print {
    body::before, body::after, .page-wrapper::before { display: none !important; }
    body { background: white; color: black; }
    .lightbox, .main-nav { display: none; }
    a { color: black; text-decoration: underline; text-shadow: none; }
}