/* ===================================
   CSS Variables - OBSIDIAN & GOLD THEME
   =================================== */
:root {
    /* Backgrounds - Deepest Black */
    --color-bg-primary: #000000;
    --color-bg-secondary: #050505;
    --color-bg-card: #080808;
    --color-bg-elevated: #0a0a0a;

    /* Accents - Metallic Gold / Sand */
    --color-terminal-cyan-rgb: 212, 165, 116;
    --color-terminal-cyan: rgb(var(--color-terminal-cyan-rgb));
    /* Main Gold */
    --color-terminal-blue: #8b6c4c;
    /* Darker Bronze */
    --color-terminal-dim: #4a3b2a;
    /* Deep Brown/Gold */
    --color-gold: var(--color-terminal-cyan);

    /* Terminal & Semantic Colors */
    --color-terminal-green: var(--color-terminal-cyan); /* Map back to gold to ensure no unexpected green */
    --color-terminal-red: #ef4444;    /* Semantic Red */
    --color-terminal-yellow: #f59e0b; /* Semantic Yellow */
    --color-status-green: #10b981;    /* Pure green for active/secure telemetry status only */
    --color-status-red: #ef4444;      /* Pure red for kernel telemetry status only */



    /* Semantic Colors */
    --color-primary: var(--color-terminal-cyan);
    --color-secondary: var(--color-terminal-blue);
    --color-accent: var(--color-terminal-cyan);

    /* Text Colors */
    --color-text-primary: #e5e5e5;
    --color-text-secondary: #999999;
    --color-text-muted: #666666;
    --color-text-dim: #444444;

    /* Legacy aliases (referenced by older rules) */
    --color-cream: var(--color-text-primary);
    --color-dark-navy: var(--color-bg-primary);
    --color-darker-navy: var(--color-bg-secondary);
    --color-charcoal: var(--color-bg-card);
    --color-medium-grey: rgba(255, 255, 255, 0.04);
    --color-sage: var(--color-terminal-cyan);
    --color-bronze: var(--color-terminal-blue);

    /* Borders */
    --color-border: #222222;
    --color-border-active: var(--color-terminal-cyan);

    /* Typography */
    --font-display: 'JetBrains Mono', 'Fira Code', monospace;
    --font-body: 'JetBrains Mono', 'Fira Code', monospace;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --font-serif: var(--font-mono);
    --font-sans: var(--font-mono);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Layout */
    --max-width: 1200px;
    --border-radius: 0px;

    /* Transitions */
    --transition-speed: 0.1s;
}

/* ===================================
   Scroll Progress Indicator
   =================================== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--color-accent);
    z-index: 9999;
    transition: width 0.1s ease;
}


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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    line-height: 1.5;
    -webkit-font-smoothing: none;
    /* Crisp pixel look */
    min-height: 100vh;
    margin: 0 auto;
    max-width: 1400px;
}

/* ===================================
   Scroll Animations
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-1 {
    transition-delay: 0.1s;
}

.stagger-2 {
    transition-delay: 0.2s;
}

.stagger-3 {
    transition-delay: 0.3s;
}

.stagger-4 {
    transition-delay: 0.4s;
}

.stagger-5 {
    transition-delay: 0.5s;
}

.stagger-6 {
    transition-delay: 0.6s;
}

/* ===================================
   Typography
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* > prefix removed */

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    padding-bottom: 10px;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

a {
    color: var(--color-terminal-cyan);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s;
}

a:hover {
    color: var(--color-text-primary);
    border-bottom-color: var(--color-terminal-cyan);
}

.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* ===================================
   Layout & Container
   =================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
}

/* ===================================
   Navigation
   =================================== */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(13, 17, 23, 0.98);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--color-gold);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-bottom: 2px solid transparent;
    transition: all var(--transition-speed) ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-cream);
    border-bottom-color: var(--color-gold);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: transparent; /* let floating shapes show through */
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(212, 165, 116, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(139, 157, 148, 0.05) 0%, transparent 50%);
    animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.subtitle {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-title {
    font-size: 5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-cream);
    font-weight: 700;
    animation: fadeInUp 1s ease 0.4s both;
}

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

.cursor {
    display: inline-block;
    animation: blink 1s step-end infinite;
    color: var(--color-gold);
    margin-left: 4px;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.9;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.6s both;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--color-gold);
    color: var(--color-dark-navy);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    border: 2px solid var(--color-gold);
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    animation: fadeInUp 1s ease 0.8s both;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-gold);
    border-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 165, 116, 0.3);
}

/* ===================================
   Layout & Sections (Angled & Dynamic)
   =================================== */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 1;
}

/* ===================================
   Terminal Components (GNU/Linux Style)
   =================================== */

/* Navbar - Top Status Bar */
.navbar {
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    font-family: var(--font-mono);
    padding: 0.5rem 0;
}

.logo {
    font-weight: 700;
    color: #ffffff;
}

.logo::before {
    content: "./";
    color: var(--color-text-muted);
}

.nav-link {
    color: var(--color-text-secondary);
    text-transform: lowercase;
    transition: all var(--transition-speed) ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-terminal-cyan);
    background-color: rgba(var(--color-terminal-cyan-rgb), 0.12);
    border-radius: 4px;
}

/* Hero Section - Shell Session */
.hero-title {
    color: var(--color-text-primary);
    text-shadow: none;
}

.hero-title .typing-text::before {
    content: "echo $NAME";
    display: block;
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

/* Buttons - Premium TUI Style */
.btn-primary {
    background: var(--color-terminal-cyan);
    color: var(--color-bg-primary);
    border: 1px solid var(--color-terminal-cyan);
    padding: 12px 30px;
    font-family: var(--font-mono);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px rgba(212, 165, 116, 0.2);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    background: transparent;
    color: var(--color-terminal-cyan);
    box-shadow: 0 0 20px rgba(212, 165, 116, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-terminal-dim);
    padding: 12px 30px;
    font-family: var(--font-mono);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 2px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-secondary:hover {
    border-color: var(--color-terminal-cyan);
    color: var(--color-terminal-cyan);
    box-shadow: 0 0 15px rgba(212, 165, 116, 0.1);
    transform: translateY(-2px);
}

/* ===================================
   New About Me (Bio Terminal & Modules)
   =================================== */
.bio-terminal {
    background: rgba(0, 0, 0, 0.4);
    border-left: 3px solid var(--color-terminal-cyan);
    padding: 20px;
    margin: 30px 0;
    font-family: var(--font-mono);
}

.bio-header {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.bio-user {
    color: #888888;
}

.bio-path {
    color: var(--color-terminal-cyan);
}

.bio-text {
    color: var(--color-text-primary);
    line-height: 1.6;
    font-size: 1rem;
}

/* ===================================
   Kernel Modules Terminal (Skills)
   =================================== */
.kernel-modules-terminal {
    background: #0f0f0f;
    border: 1px solid var(--color-terminal-dim);
    border-radius: 4px;
    overflow: hidden;
    font-family: 'JetBrains Mono', monospace;
    margin-top: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.terminal-header-strip {
    background: #1a1a1a;
    padding: 8px 15px;
    border-bottom: 1px solid var(--color-terminal-dim);
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.strip-title {
    font-weight: bold;
    letter-spacing: 1px;
}

.modules-table {
    padding: 10px;
    width: 100%;
    overflow-x: auto;
}

/* Simplified Table Layout (3 Columns) */
.table-header.simplified,
.table-row.simplified {
    display: grid;
    grid-template-columns: 1.5fr 1fr 3fr;
    /* Adjusted for 3 columns */
    padding: 10px 15px;
    font-size: 0.9rem;
    align-items: center;
}

.table-header {
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-terminal-dim);
    margin-bottom: 5px;
    font-weight: bold;
}

.table-row {
    color: var(--color-text-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.2s;
}

.table-row:hover {
    background: rgba(255, 255, 255, 0.03);
}

.table-row:last-child {
    border-bottom: none;
}

.col-name {
    font-weight: bold;
}

.col-status {
    font-weight: bold;
    font-size: 0.8rem;
}

.col-desc {
    color: var(--color-text-muted);
    font-style: italic;
}

/* Status Colors */
.col-status.ready {
    color: var(--color-terminal-cyan);
}

.col-status.stable {
    color: var(--color-gold);
}

.col-status.fast {
    color: var(--color-gold);
}

.col-status.kernel {
    color: var(--color-status-red);
}

.col-status.active {
    color: var(--color-status-green);
}

.col-status.secure {
    color: var(--color-status-green);
}

/* Text Colors */
.text-cyan {
    color: var(--color-terminal-cyan);
}

.text-gold {
    color: var(--color-gold);
}

.text-green {
    color: var(--color-terminal-green);
}

@media (max-width: 768px) {

    .table-header.simplified,
    .table-row.simplified {
        grid-template-columns: 1fr 1fr;
        /* Mobile simplified */
        gap: 10px;
    }

    .col-desc {
        display: none;
    }

    /* Hide description on mobile */
    .col-status {
        text-align: right;
    }
}

/* ===================================
   Tech Stack Cluster (Replaces Marquee)
   =================================== */
.tech-cluster-section {
    padding: 40px 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-terminal-dim);
    border-bottom: 1px solid var(--color-terminal-dim);
}

.cluster-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    max-width: 900px;
    margin: 0 auto;
}

.tech-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-terminal-dim);
    padding: 10px 20px;
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    cursor: default;
}

.tech-badge i {
    color: var(--color-terminal-cyan);
    font-size: 1.1rem;
}

.tech-badge:hover {
    background: rgba(212, 165, 116, 0.1);
    border-color: var(--color-terminal-cyan);
    color: var(--color-cream);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}


/* Cards - Terminal Windows */
.project-card,
.expertise-card {
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: var(--spacing-md);
    box-shadow: none;
    position: relative;
    transition: border-color 0.2s;
}

/* Project grid + card internals (used by index & projects pages) */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

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

.card-links {
    display: flex;
    gap: 1rem;
}

.project-title {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.project-desc {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
}

.tech-stack li {
    font-size: 0.8rem;
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
}

.project-card:hover,
.expertise-card:hover {
    border-color: #ffffff;
    transform: translateY(-2px);
    box-shadow: none;
}

/* Card Headers - Like directory listings */
.project-header h3::before {
    content: "./";
    color: var(--color-text-muted);
}

/* Folder icon & GitHub links - white */
.folder-icon,
.folder-icon i,
.card-links a,
.card-links a i {
    color: #ffffff;
    transition: color 0.2s, opacity 0.2s;
}

.card-links a {
    opacity: 0.6;
}

.project-card:hover .card-links a,
.project-card:hover .folder-icon i {
    opacity: 1;
    color: #ffffff;
}

.tech-badge,
.skill-tag {
    background: transparent;
    border: 1px solid var(--color-text-muted);
    color: var(--color-text-secondary);
    border-radius: 0;
    font-family: var(--font-mono);
}

.project-card:hover .tech-badge {
    border-color: #ffffff;
    color: #ffffff;
}

/* Project card text - white */
.project-card p,
.project-card .project-desc,
.project-card .description {
    color: #cccccc;
}

/* ===================================
   Radical "Neon Glass" Style
   =================================== */

/* Restore Grid Layout */
.blog-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)) !important;
    gap: 2rem !important;
    border-top: none;
}

.blog-card {
    position: relative;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid #333;
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Cyan Glow on Hover */
.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(var(--color-terminal-cyan-rgb), 0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 1;
}

.blog-card:hover {
    transform: translateY(-5px);
    border-color: #ffffff;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.08);
    background: rgba(15, 15, 15, 0.9);
}

.blog-card:hover::before {
    opacity: 1;
}

/* Typography */
.blog-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.3s;
    position: relative;
    z-index: 2;
}

.blog-card:hover .blog-title {
    color: var(--color-terminal-cyan);
}

.blog-title::before {
    content: none;
}

/* Meta Data */
.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 1rem;
    border-bottom: 1px solid #222;
    padding-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.blog-date {
    color: #666;
}

.blog-category {
    color: var(--color-terminal-cyan);
    background: rgba(var(--color-terminal-cyan-rgb), 0.1);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Restore Excerpt */
.blog-excerpt {
    display: block;
    font-size: 1rem;
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    position: relative;
    z-index: 2;
}

/* Link/Arrow */
.blog-link {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
    position: relative;
    z-index: 2;
}

.blog-link span {
    display: inline;
}

.blog-link::after {
    content: '→';
    transition: transform 0.3s;
}

.blog-card:hover .blog-link {
    color: var(--color-terminal-cyan);
}

.blog-card:hover .blog-link::after {
    transform: translateX(5px);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .blog-card {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem 0;
    }

    .blog-meta {
        flex-direction: row;
        order: -1;
    }

    .blog-card:hover {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* ===================================
   Section Headers
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.divider {
    width: 80px;
    height: 3px;
    background-color: var(--color-gold);
    margin: 0 auto;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.2rem;
    color: var(--color-text-secondary);
}

/* Angled Section Backgrounds */
.section-angled {
    background: var(--color-bg-secondary);
    transform: skewY(-3deg);
    padding: var(--spacing-xl) 0;
    margin: var(--spacing-lg) 0;
}

.section-angled>* {
    transform: skewY(3deg);
    /* Revert skew for content */
}

.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* ===================================
   Glassmorphism Cards
   =================================== */
.project-card,
.blog-card,
.expertise-card {
    background: rgba(22, 27, 34, 0.7);
    /* Semi-transparent dark */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    /* Softer corners */
    padding: var(--spacing-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.project-card:hover,
.blog-card:hover,
.expertise-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: rgba(22, 27, 34, 0.9);
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Add a subtle glowing gradient border effect on hover */
.project-card::before,
.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(88, 166, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: 0.6s;
}

.project-card:hover::before,
.blog-card:hover::before {
    transform: translateX(100%);
}

/* ===================================
   Section Headers
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.divider {
    width: 80px;
    height: 3px;
    background-color: var(--color-gold);
    margin: 0 auto;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.2rem;
    color: var(--color-text-secondary);
}

/* ===================================
   About Section
   =================================== */
.about {
    background-color: transparent;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.expertise-card {
    padding: var(--spacing-md);
    background-color: var(--color-charcoal);
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
}

.expertise-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(212, 165, 116, 0.2);
    border-color: var(--color-gold);
}

.expertise-card h3 {
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
    font-size: 1.4rem;
}

.expertise-card p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* ===================================
   Skills Section
   =================================== */
.skills {
    background-color: transparent;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.skill-category {
    background-color: var(--color-charcoal);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    transition: all 0.4s ease;
}

.skill-category:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(212, 165, 116, 0.25);
    border-color: var(--color-gold);
}

.skill-category h3 {
    color: var(--color-gold);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 1.1rem;
}

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

.skill-tag {
    padding: 0.5rem 1rem;
    background-color: var(--color-medium-grey);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    transition: all 0.3s ease;
    cursor: default;
}

.skill-tag:hover {
    background-color: var(--color-gold);
    color: var(--color-dark-navy);
    border-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 165, 116, 0.3);
}


/* ===================================
   Projects Section
   =================================== */
.projects {
    background-color: transparent;
}

.project-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background-color: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    font-family: var(--font-serif);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-gold);
    color: var(--color-dark-navy);
    border-color: var(--color-gold);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.project-card {
    background-color: var(--color-charcoal);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 20px 40px rgba(212, 165, 116, 0.3),
        0 0 0 1px var(--color-gold);
    border-color: var(--color-gold);
}


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

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

.project-header h3 {
    font-size: 1.5rem;
    color: var(--color-cream);
    flex: 1;
    margin-bottom: 0;
}

.project-tag {
    font-size: 0.85rem;
    padding: 0.35rem 0.75rem;
    background-color: var(--color-sage);
    color: var(--color-dark-navy);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-sans);
    white-space: nowrap;
    margin-left: var(--spacing-sm);
}

.project-description {
    flex: 1;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.tech-badge {
    font-size: 0.85rem;
    padding: 0.35rem 0.75rem;
    background-color: var(--color-medium-grey);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    border: 1px solid var(--color-border);
}

.project-link {
    color: var(--color-gold);
    font-weight: 600;
    font-size: 1rem;
    align-self: flex-start;
    transition: all var(--transition-speed) ease;
}

.project-link:hover {
    color: var(--color-bronze);
    transform: translateX(4px);
}

/* ===================================
   Blog Section
   =================================== */
.blog {
    background-color: transparent;
}

.blog-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.blog-filter-btn {
    padding: 0.75rem 1.5rem;
    background-color: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    font-family: var(--font-serif);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.blog-filter-btn:hover,
.blog-filter-btn.active {
    background-color: var(--color-gold);
    color: var(--color-dark-navy);
    border-color: var(--color-gold);
}


.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.blog-card {
    background-color: var(--color-charcoal);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
    opacity: 1;
    transform: translateY(0);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 20px 40px rgba(212, 165, 116, 0.3),
        0 0 0 1px var(--color-gold);
    border-color: var(--color-gold);
}

.blog-card.hidden {
    display: none;
    opacity: 0;
}


.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-border);
}

.blog-date {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
}

.blog-category {
    font-size: 0.85rem;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-bronze);
    color: var(--color-dark-navy);
    font-family: var(--font-sans);
}

.blog-reading-time {
    font-size: 0.85rem;
    color: var(--color-gold);
    font-family: var(--font-sans);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-title {
    font-size: 1.5rem;
    color: var(--color-cream);
    margin-bottom: var(--spacing-sm);
}

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

.blog-link {
    color: var(--color-gold);
    font-weight: 600;
    transition: all var(--transition-speed) ease;
}

.blog-link:hover {
    color: var(--color-bronze);
    transform: translateX(4px);
    display: inline-block;
}

/* Blog Search Bar */
.blog-search-container {
    position: relative;
    max-width: 500px;
    margin: 30px auto 40px;
}

.blog-search-input {
    width: 100%;
    padding: 12px 45px 12px 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-terminal-dim);
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.blog-search-input:focus {
    outline: none;
    border-color: var(--color-terminal-cyan);
    box-shadow: 0 0 10px rgba(100, 216, 203, 0.2);
}

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

.search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-terminal-cyan);
    pointer-events: none;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background-color: transparent;
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.9;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-item h3 {
    font-size: 1.2rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.95rem;
}

.contact-item a {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-speed) ease;
}

.contact-item a:hover {
    color: var(--color-gold);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: transparent;
    color: var(--color-cream);
    padding: var(--spacing-md) 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.footer p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer-note {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-text-muted);
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-gold);
    color: var(--color-dark-navy);
    transform: translateY(-4px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .nav-links {
        gap: var(--spacing-sm);
    }

    .nav-link {
        font-size: 0.9rem;
        padding: var(--spacing-xs);
    }

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

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

    section {
        padding: var(--spacing-lg) 0;
    }

    .project-filters,
    .blog-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-btn,
    .blog-filter-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .nav-links {
        width: 100%;
        justify-content: space-between;
    }
}

/* ===================================
   Utilities
   =================================== */
.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   Floating Background Shapes
   =================================== */
.shape {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    opacity: 0.4;
    animation: float 20s infinite;
    pointer-events: none;
}

.shape-1 {
    top: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-accent), transparent);
    animation-delay: 0s;
}

.shape-2 {
    bottom: 20%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-secondary), transparent);
    animation-delay: -5s;
}

.shape-3 {
    top: 40%;
    left: 20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-primary), transparent);
    animation-delay: -10s;
    opacity: 0.2;
}

@keyframes float {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }

    33% {
        transform: translate(30px, -50px) rotate(10deg);
    }

    66% {
        transform: translate(-20px, 20px) rotate(-5deg);
    }

    100% {
        transform: translate(0, 0) rotate(0deg);
    }
}

/* ===================================
   Terminal Specific Elements
   =================================== */
.terminal-prompt {
    font-family: var(--font-mono);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.terminal-prompt .user {
    color: var(--color-terminal-green);
    font-weight: bold;
}

.terminal-prompt .path {
    color: var(--color-terminal-cyan);
    font-weight: bold;
}

.neofetch-block {
    font-family: var(--font-mono);
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    padding: 2rem;
    border: 1px solid var(--color-border);
    margin-bottom: 2rem;
    overflow-x: auto;
}

.neofetch-block pre {
    line-height: 1.4;
    font-size: 0.9rem;
}

/* ===================================
   Archive Page Styles (Projects/Blog)
   =================================== */
.page-header {
    padding: 120px 0 60px;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

.page-header h1 {
    font-size: 3.5rem;
    color: var(--color-terminal-cyan);
    margin-bottom: var(--spacing-sm);
}

.page-header .lead {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    max-width: 600px;
}

/* Filter Buttons Active State Update */
.filter-btn.active,
.blog-filter-btn.active {
    background-color: var(--color-terminal-cyan);
    color: var(--color-bg-primary);
    box-shadow: 0 0 15px var(--color-terminal-dim);
}

/* Terminal Prompt Colors Update */
.terminal-prompt .user {
    color: var(--color-terminal-cyan);
}

.terminal-prompt .path {
    color: var(--color-terminal-blue);
}

/* ===================================
   Telemetry Dashboard
   =================================== */
.telemetry-dashboard {
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid var(--color-border);
    padding: 1rem;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.telemetry-header {
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    gap: 10px;
}

.status-light {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-terminal-cyan);
    box-shadow: 0 0 10px var(--color-terminal-cyan);
}

.status-light.blink {
    animation: blink 2s infinite;
}

.telemetry-title {
    color: var(--color-terminal-cyan);
    font-weight: bold;
    letter-spacing: 1px;
}

.telemetry-id {
    margin-left: auto;
    color: var(--color-text-dim);
    font-size: 0.8rem;
}

.telemetry-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .telemetry-grid {
        grid-template-columns: 1fr;
    }
}

/* Metrics */
.metric-item {
    margin-bottom: 1rem;
}

.metric-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.metric-bar-container {
    height: 6px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    margin-bottom: 4px;
    position: relative;
    overflow: hidden;
}

.metric-bar {
    height: 100%;
    background: var(--color-terminal-cyan);
    box-shadow: 0 0 10px var(--color-terminal-cyan);
    transition: width 0.5s ease-out;
}

.metric-value {
    font-size: 0.8rem;
    color: var(--color-text-primary);
    float: right;
}

/* Logs */
.log-col {
    background: #000;
    border: 1px solid var(--color-border);
    padding: 10px;
    height: 150px;
    overflow: hidden;
    position: relative;
}

.log-window {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 100%;
    font-size: 0.8rem;
    line-height: 1.4;
}

.log-line {
    margin-bottom: 4px;
    opacity: 0;
    animation: fade-in-up 0.3s forwards;
}

.log-time {
    color: var(--color-text-dim);
    margin-right: 8px;
}

.log-info {
    color: var(--color-terminal-blue);
    margin-right: 5px;
}

.log-success {
    color: var(--color-terminal-cyan);
    margin-right: 5px;
}

.log-warn {
    color: #ffb000;
    margin-right: 5px;
}

/* Amber for warnings */

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button Hover Glow */
.btn-primary:hover,
.btn-secondary:hover {
    box-shadow: 0 0 15px var(--color-terminal-dim);
}

/* ===================================
   Fix Clickability Issues
   =================================== */
.project-card::before,
.blog-card::before {
    pointer-events: none;
    /* Ensure hover effect doesn't block clicks */
}

.card-links {
    position: relative;
    z-index: 10;
    /* Bring links above any overlays */
}

.card-links a {
    position: relative;
    z-index: 11;
    cursor: pointer;
}

/* ===================================
   Hero Actions & GitHub Link
   =================================== */
.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    /* Center the buttons */
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
    /* Allow wrapping on small screens */
}

.github-hero-link {
    font-size: 2.2rem;
    color: var(--color-text-primary);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 10px;
}

.github-hero-link:hover {
    color: var(--color-terminal-cyan);
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px var(--color-terminal-cyan));
}

/* ===================================
   New Tech Stack Modules
   =================================== */
.tech-module {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(212, 165, 116, 0.05);
    border: 1px solid var(--color-terminal-dim);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-primary);
    margin: 0 15px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.tech-module i {
    color: var(--color-terminal-cyan);
    font-size: 1.1rem;
}

.tech-module:hover {
    border-color: var(--color-terminal-cyan);
    box-shadow: 0 0 15px rgba(212, 165, 116, 0.2);
    transform: translateY(-2px);
}

/* ===================================
   Dashboard Upgrades (Hex & Uptime)
   =================================== */
.telemetry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left,
.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.uptime-label {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

.uptime-val {
    color: var(--color-terminal-cyan);
    font-family: var(--font-mono);
    font-weight: bold;
}

/* Hex Dump Column */
.hex-col {
    flex: 1;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-terminal-dim);
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.hex-header {
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-terminal-dim);
    margin-bottom: 5px;
    padding-bottom: 2px;
    font-size: 0.7rem;
    letter-spacing: 1px;
}

.hex-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hex-line {
    display: flex;
    gap: 10px;
    opacity: 0.7;
}

.hex-addr {
    color: var(--color-terminal-cyan);
}

.hex-bytes {
    color: var(--color-text-secondary);
}

/* Adjust Grid for 3 Columns */
.telemetry-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    /* 3 equal columns */
    gap: 15px;
    height: 200px;
    /* Fixed height */
}

@media (max-width: 768px) {
    .telemetry-grid {
        grid-template-columns: 1fr;
        line-height: 1.5;
    }

    .hex-col {
        display: none;
        /* Hide hex dump on mobile to save space */
    }

    .cmd-highlight {
        color: var(--color-terminal-cyan);
        font-weight: bold;
    }

    .input-line {
        display: flex;
        align-items: center;
        margin-top: 10px;
    }

    .prompt {
        color: var(--color-text-secondary);
        margin-right: 10px;
        white-space: nowrap;
    }

    #terminal-input {
        background: transparent;
        border: none;
        color: var(--color-text-primary);
        font-family: 'JetBrains Mono', monospace;
        font-size: 0.9rem;
        flex: 1;
        outline: none;
        caret-color: var(--color-terminal-cyan);
    }
}

/* ===================================
   Interactive Terminal Overlay
   =================================== */
.terminal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.terminal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.terminal-window.modal-mode {
    width: 80%;
    max-width: 900px;
    height: 60vh;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    transform: scale(1);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--color-terminal-cyan);
}

.terminal-overlay.hidden .terminal-window.modal-mode {
    transform: scale(0.9);
}

/* Terminal Toggle Button (Nav) */
.term-btn {
    background: transparent;
    border: 1px solid var(--color-terminal-cyan);
    color: var(--color-terminal-cyan);
    padding: 5px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.term-btn:hover {
    background: rgba(212, 165, 116, 0.1);
    box-shadow: 0 0 10px rgba(212, 165, 116, 0.3);
}

/* Terminal Window Styles (Shared) */
.terminal-window {
    background-color: #0f0f0f;
    border-radius: 8px;
    overflow: hidden;
    font-family: 'JetBrains Mono', monospace;
    display: flex;
    flex-direction: column;
}

/* ===================================
   Interactive Terminal Section
   =================================== */
.terminal-section {
    padding: 80px 0;
    background-color: var(--color-bg-secondary);
}

.terminal-bar {
    background-color: #1a1a1a;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-terminal-dim);
}

.terminal-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
    cursor: pointer;
}

.terminal-btn.red {
    background-color: #ff5f56;
}

.terminal-btn.yellow {
    background-color: #ffbd2e;
}

.terminal-btn.green {
    background-color: #27c93f;
}

.terminal-title {
    margin-left: auto;
    margin-right: auto;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

.terminal-body {
    padding: 20px;
    flex: 1;
    overflow-y: auto;
    color: var(--color-text-primary);
    font-size: 0.9rem;
}

.output-line {
    margin-bottom: 5px;
    line-height: 1.5;
}

.cmd-highlight {
    color: var(--color-terminal-cyan);
    font-weight: bold;
}

.input-line {
    display: flex;
    align-items: center;
    margin-top: 10px;
    padding: 0 20px 20px 20px;
}

.prompt {
    color: var(--color-text-secondary);
    margin-right: 10px;
    white-space: nowrap;
}

#terminal-input {
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    flex: 1;
    outline: none;
    caret-color: var(--color-terminal-cyan);
}

/* ===================================
   Blog Privacy Controls
   =================================== */
.privacy-controls {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.privacy-toggle-btn {
    padding: 0.75rem 1.5rem;
    background-color: rgba(212, 165, 116, 0.1);
    color: var(--color-terminal-cyan);
    border: 1px solid var(--color-terminal-dim);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 4px;
}

.privacy-toggle-btn:hover {
    background-color: rgba(212, 165, 116, 0.2);
    border-color: var(--color-terminal-cyan);
    box-shadow: 0 0 15px rgba(212, 165, 116, 0.2);
}

.privacy-toggle-btn.authenticated {
    background-color: rgba(39, 201, 63, 0.1);
    color: #27c93f;
    border-color: #27c93f;
}

.privacy-toggle-btn.authenticated:hover {
    background-color: rgba(39, 201, 63, 0.2);
    box-shadow: 0 0 15px rgba(39, 201, 63, 0.2);
}

/* Privacy Badge on Blog Cards */
.privacy-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    background-color: rgba(255, 95, 86, 0.2);
    color: #ff5f56;
    border: 1px solid #ff5f56;
    border-radius: 3px;
    font-family: var(--font-mono);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

/* Authentication Messages */
.auth-message {
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideInDown 0.3s ease;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.auth-message.success {
    background-color: rgba(39, 201, 63, 0.1);
    border: 1px solid #27c93f;
    color: #27c93f;
}

.auth-message.error {
    background-color: rgba(255, 95, 86, 0.1);
    border: 1px solid #ff5f56;
    color: #ff5f56;
}

.auth-message.info {
    background-color: rgba(100, 216, 203, 0.1);
    border: 1px solid var(--color-terminal-cyan);
    color: var(--color-terminal-cyan);
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Private Blog Card Styling */
.blog-card[data-privacy="private"] {
    border-left: 3px solid #ff5f56;
    /* STEALTH MODE: Hidden by default */
    display: none !important;
    opacity: 0;
    visibility: hidden;
}

/* Show private cards ONLY when authenticated */
.blog-card[data-privacy="private"].authenticated-visible {
    display: block !important;
    opacity: 1;
    visibility: visible;
}

.blog-card[data-privacy="private"].authenticated-visible:hover {
    border-left-color: #ff5f56;
}

/* ===================================
   Blog Post Article Styles
   =================================== */
.blog-post {
    padding: 60px 0;
    background: var(--color-bg-primary);
}

.post-section {
    margin-bottom: 50px;
}

.post-section h2 {
    font-size: 2rem;
    color: var(--color-terminal-cyan);
    margin-bottom: 20px;
    margin-top: 40px;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 10px;
}

.post-section h3 {
    font-size: 1.5rem;
    color: var(--color-gold);
    margin-top: 30px;
    margin-bottom: 15px;
}

.post-section p {
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--color-text-primary);
    font-size: 1.05rem;
}

.post-section ul {
    margin-left: 30px;
    margin-bottom: 20px;
}

.post-section li {
    line-height: 1.8;
    margin-bottom: 10px;
    color: var(--color-text-primary);
}

.post-section li strong {
    color: var(--color-terminal-cyan);
}

.code-block {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-terminal-cyan);
    padding: 20px;
    margin: 25px 0;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text-primary);
}

.code-block code {
    font-family: var(--font-mono);
    color: var(--color-text-primary);
}

/* Inline code */
.post-section code {
    background: rgba(212, 165, 116, 0.1);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--color-terminal-cyan);
}

/* Strong emphasis */
.post-section strong {
    color: var(--color-gold);
    font-weight: 600;
}

/* Blog post header customization */
.blog-post .page-header {
    margin-bottom: 0;
}

.blog-post .page-header h1 {
    font-size: 2.5rem;
    line-height: 1.3;
}

/* Responsive blog post */
@media (max-width: 768px) {
    .post-section h2 {
        font-size: 1.6rem;
    }

    .post-section h3 {
        font-size: 1.3rem;
    }

    .code-block {
        padding: 15px;
        font-size: 0.85rem;
    }
}

/* Math block styling for LaTeX */
.math-block {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-gold);
    padding: 25px;
    margin: 30px 0;
    overflow-x: auto;
    text-align: center;
}

.math-block .MathJax {
    font-size: 1.1em !important;
}

/* Blog post images */
.post-image {
    width: 100%;
    max-width: 700px;
    height: auto;
    margin: 30px auto;
    display: block;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.post-image-caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-style: italic;
    margin-top: 10px;
    margin-bottom: 30px;
}

/* Image container */
.image-container {
    margin: 40px 0;
    text-align: center;
}
/* ===================================
   Scrollbar & Selection Polish
   =================================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-terminal-dim);
    border: 2px solid var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-terminal-cyan);
}

html {
    scrollbar-width: thin;
    scrollbar-color: var(--color-terminal-dim) var(--color-bg-secondary);
}

::selection {
    background: rgba(var(--color-terminal-cyan-rgb), 0.85);
    color: #000000;
}

/* Respect users who disable animations in their OS */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===================================
   Motion Pack: Boot, Clock, Glow
   =================================== */
#boot-loader {
    position: fixed;
    inset: 0;
    background: #000;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.35s ease;
    cursor: pointer;
    /* Failsafe: even if JS dies completely, the overlay clears itself */
    animation: boot-failsafe 0.5s ease 4s forwards;
}

@keyframes boot-failsafe {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

#boot-loader.done {
    opacity: 0;
    pointer-events: none;
}

.boot-lines {
    font-family: var(--font-mono);
    color: var(--color-terminal-cyan);
    font-size: 0.95rem;
    line-height: 2;
    padding: 0 1.5rem;
}

.boot-line {
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.boot-line.show {
    opacity: 1;
    transform: none;
}

.boot-ok {
    color: var(--color-status-green);
    margin-left: 8px;
}

.scroll-progress {
    box-shadow: 0 0 8px rgba(var(--color-terminal-cyan-rgb), 0.8);
}