/* Utilitarian Design System - Terminal Aesthetic Made Modern */
:root {
    /* Colors - Terminal Inspired (Light Mode) */
    --color-primary: #0a0a0a;
    --color-secondary: #1a1a1a;
    --color-tertiary: #2a2a2a;

    /* Accent Colors - Classic Terminal with Modern Touch */
    --color-accent: #0891b2;         /* Deep cyan - primary accent */
    --color-accent-hover: #0e7490;
    --color-accent-alt: #dc2626;     /* Error red */
    --color-accent-yellow: #ca8a04;  /* Muted gold - warnings/highlights */
    --color-accent-green: #16a34a;   /* Success green */
    /* --color-accent-purple removed - use database section_colors instead */

    --color-text-primary: #18181b;
    --color-text-secondary: #3f3f46;
    --color-text-tertiary: #52525b;
    --color-text-muted: #71717a;

    --color-background: #fafafa;
    --color-surface: #ffffff;
    --color-border: #d4d4d8;
    --color-divider: #e4e4e7;

    /* Grid pattern for retro feel */
    --grid-color: rgba(0, 0, 0, 0.03);
    --grid-size: 24px;

    /* Typography - Monospace First */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

    /* Font weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* Font sizes - tighter scale for monospace */
    --text-xs: 0.75rem;
    --text-sm: 0.8125rem;
    --text-base: 0.9375rem;
    --text-lg: 1.0625rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Spacing - 8px base unit */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Shadows - Minimal */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-card: none;

    /* Border radius - Sharp corners */
    --radius-none: 0;
    --radius-sm: 2px;
    --radius-md: 2px;
    --radius-lg: 2px;
    --radius-xl: 2px;
    --radius-2xl: 2px;
    --radius-full: 2px;

    /* Animation - Minimal, functional */
    --transition-fast: 100ms linear;
    --transition-normal: 150ms linear;
    --transition-slow: 200ms linear;

    /* Breakpoints */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
}

/* Dark Mode Colors - Deep Terminal */
[data-theme="dark"] {
    --color-primary: #fafafa;
    --color-secondary: #e4e4e7;
    --color-tertiary: #a1a1aa;

    --color-accent: #22d3ee;         /* Bright cyan for dark mode */
    --color-accent-hover: #67e8f9;
    --color-accent-alt: #f87171;     /* Softer red for dark */
    --color-accent-yellow: #fbbf24;  /* Brighter gold for dark */
    --color-accent-green: #4ade80;   /* Brighter green */
    /* --color-accent-purple removed - use database section_colors instead */

    --color-text-primary: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-text-tertiary: #71717a;
    --color-text-muted: #52525b;

    --color-background: #09090b;
    --color-surface: #18181b;
    --color-border: #27272a;
    --color-divider: #1f1f23;

    /* Grid pattern for dark mode */
    --grid-color: rgba(255, 255, 255, 0.02);
}

/* System Preference Dark Mode */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --color-primary: #fafafa;
        --color-secondary: #e4e4e7;
        --color-tertiary: #a1a1aa;

        --color-accent: #22d3ee;
        --color-accent-hover: #67e8f9;
        --color-accent-alt: #f87171;
        --color-accent-yellow: #fbbf24;
        --color-accent-green: #4ade80;
        /* --color-accent-purple removed - use database section_colors instead */

        --color-text-primary: #fafafa;
        --color-text-secondary: #a1a1aa;
        --color-text-tertiary: #71717a;
        --color-text-muted: #52525b;

        --color-background: #09090b;
        --color-surface: #18181b;
        --color-border: #27272a;
        --color-divider: #1f1f23;

        --grid-color: rgba(255, 255, 255, 0.02);
    }
}

/* No theme transition - instant, functional */
* {
    transition: none;
}

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

html {
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: auto;
}

body {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    overflow-x: hidden;
    /* Subtle grid pattern - retro terminal feel */
    background-image:
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: var(--grid-size) var(--grid-size);
    /* Sticky footer layout */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Typography - Monospace Throughout */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-mono);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
}

p {
    line-height: 1.7;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

a:hover {
    color: var(--color-accent-hover);
    border-bottom-color: var(--color-accent);
}

code, pre {
    font-family: var(--font-mono);
}

/* Container */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}

/* Navigation - Utilitarian Header */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-background);
    border-bottom: 2px solid var(--color-accent);
}

[data-theme="dark"] .nav {
    background: var(--color-background);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .nav {
        background: var(--color-background);
    }
}

.nav-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
}

.logo-text {
    color: var(--color-text-primary) !important;
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.logo-text:hover {
    color: var(--color-accent) !important;
    border-bottom: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-actions {
    display: flex;
    align-items: center;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--color-text-secondary);
    text-transform: lowercase;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.nav-link:hover {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* Mobile Navigation */
.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: 1px solid var(--color-border);
    cursor: pointer;
    padding: 10px;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    margin: 2px 0;
}

.nav-mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.nav-mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
}

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

.mobile-nav-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background: var(--color-background);
    border-left: 2px solid var(--color-accent);
    transform: translateX(100%);
    overflow-y: auto;
}

.mobile-nav-overlay.active .mobile-nav-content {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-header h2 {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
}

.mobile-nav-close {
    background: none;
    border: 1px solid var(--color-border);
    font-size: var(--text-lg);
    cursor: pointer;
    padding: var(--space-2);
    color: var(--color-text-secondary);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
}

.mobile-nav-close:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.close-icon {
    display: block;
}

.mobile-nav-body {
    padding: var(--space-6);
}

.mobile-nav-section {
    margin-bottom: var(--space-8);
}

.mobile-nav-section h3 {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.mobile-nav-item {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: var(--space-3) var(--space-4);
    text-decoration: none;
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 400;
    border: 1px solid transparent;
    border-left: 2px solid transparent;
    background: transparent;
}

.mobile-nav-item:hover {
    background: var(--color-divider);
    border-left-color: var(--color-accent);
    color: var(--color-accent);
}

.mobile-nav-text {
    font-family: var(--font-mono);
}

[data-theme="dark"] .mobile-nav-content {
    background: var(--color-background);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .mobile-nav-content {
        background: var(--color-background);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-mobile-toggle {
        display: flex;
    }

    body.mobile-menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }
}

/* Theme Toggle - Minimal */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--color-border);
    cursor: pointer;
    margin-left: var(--space-4);
}

.theme-toggle:hover {
    border-color: var(--color-accent);
}

.theme-toggle-icon {
    width: 18px;
    height: 18px;
    color: var(--color-text-secondary);
}

.theme-toggle:hover .theme-toggle-icon {
    color: var(--color-accent);
}

@media (max-width: 768px) {
    .theme-toggle {
        margin-left: var(--space-2);
        margin-right: var(--space-2);
        width: 40px;
        height: 40px;
    }
}

/* Hero Section - Terminal Style */
.hero {
    padding: calc(56px + var(--space-16)) 0 var(--space-24) 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 300px;
        gap: var(--space-16);
    }
}

.hero-text {
    max-width: 600px;
}

.hero-greeting {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--color-accent);
    margin-bottom: var(--space-2);
    text-transform: lowercase;
}

.hero-greeting::before {
    content: '> ';
    color: var(--color-text-muted);
}

.hero-name {
    display: block;
    font-family: var(--font-mono);
    font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
    font-weight: 700;
    color: var(--color-text-primary);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-4);
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    line-height: 1.5;
}

.hero-description {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    color: var(--color-text-tertiary);
    line-height: 1.7;
    margin-bottom: var(--space-8);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    order: -1;
}

@media (min-width: 1024px) {
    .hero-image {
        order: 0;
        justify-content: flex-end;
    }
}

.image-container {
    position: relative;
    width: 200px;
    height: 200px;
}

@media (min-width: 1024px) {
    .image-container {
        width: 280px;
        height: 280px;
    }
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 2px solid var(--color-border);
    filter: grayscale(20%);
}

.profile-image:hover {
    filter: grayscale(0%);
    border-color: var(--color-accent);
}

/* Buttons - Utilitarian with proper tap targets */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    min-height: 44px;
    background: var(--color-accent);
    color: var(--color-background);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 500;
    border: none;
    cursor: pointer;
    text-transform: lowercase;
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    color: var(--color-background);
    border-bottom: none;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    min-height: 44px;
    background: transparent;
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 500;
    border: 1px solid var(--color-border);
    cursor: pointer;
    text-transform: lowercase;
}

.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Sections - Clean Grid Layout */
.section {
    padding: var(--space-20) 0;
    border-bottom: 1px solid var(--color-border);
}

.section:last-of-type {
    border-bottom: none;
}

@media (max-width: 768px) {
    .section {
        padding: var(--space-12) 0;
    }
}

.section-title {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.section-title::before {
    content: '# ';
    color: var(--color-accent);
}

.section-subtitle {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-10);
    max-width: 600px;
}

.section-header {
    text-align: left;
    margin-bottom: var(--space-12);
    max-width: 800px;
}

/* About Section */
.about-section {
    background: var(--color-surface);
}

.section-content {
    max-width: 800px;
    margin: 0 auto;
}

.section-description {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.contact-info {
    margin-top: var(--space-8);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-4);
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    background: var(--color-background);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-3);
    border-left: 2px solid var(--color-border);
}

.info-item:hover {
    border-left-color: var(--color-accent);
}

.info-label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.info-value {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
}

.info-link {
    color: var(--color-text-primary);
    border-bottom: 1px solid transparent;
}

.info-link:hover {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* Resume Download */
.resume-download {
    margin-top: var(--space-6);
}

.resume-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background: transparent;
    color: var(--color-text-primary);
    text-decoration: none;
    border: 1px solid var(--color-border);
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: var(--text-sm);
}

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

.resume-icon {
    font-size: var(--text-base);
}

.resume-text {
    flex: 1;
}

.resume-arrow {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

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

/* Social Links */
.social-links {
    margin-top: var(--space-6);
    display: flex;
    gap: var(--space-3);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: var(--text-base);
}

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

.social-text-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.social-text-link i {
    font-size: 1em;
    opacity: 0.7;
}

.social-text-link:hover i {
    opacity: 1;
}

.social-custom-icon {
    width: 1em;
    height: 1em;
    display: inline-block;
    background-color: currentColor;
    -webkit-mask-image: var(--icon-url);
    mask-image: var(--icon-url);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    opacity: 0.7;
}

.social-text-link:hover .social-custom-icon {
    opacity: 1;
}

/* Skills Section */
.skills-section {
    background: var(--color-surface);
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.skills-category {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    padding: var(--space-5);
}

.skills-category:hover {
    border-color: var(--color-accent);
}

.skills-category-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.skill-item {
    position: relative;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skill-name {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--color-text-secondary);
}

.skill-name::before {
    content: '- ';
    color: var(--color-text-muted);
}

.skill-featured {
    color: var(--color-accent-yellow);
    font-size: var(--text-sm);
}

/* Experience Section */
.experience-section {
    background: var(--color-background);
}

.experience-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

@media (min-width: 768px) {
    .experience-timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }
}

.experience-item {
    position: relative;
    margin-bottom: var(--space-8);
    padding-left: var(--space-8);
}

@media (min-width: 768px) {
    .experience-item {
        padding-left: 0;
    }

    .experience-item:nth-child(odd) .experience-content {
        margin-right: calc(50% + var(--space-6));
        text-align: right;
    }

    .experience-item:nth-child(even) .experience-content {
        margin-left: calc(50% + var(--space-6));
    }
}

.experience-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--space-5);
}

.experience-content:hover {
    border-color: var(--color-accent);
}

.experience-marker {
    position: absolute;
    left: -4px;
    top: var(--space-5);
    width: 10px;
    height: 10px;
    background: var(--color-accent);
    border: 2px solid var(--color-background);
}

@media (min-width: 768px) {
    .experience-marker {
        left: 50%;
        transform: translateX(-50%);
    }
}

.experience-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-2);
    gap: var(--space-2);
}

.experience-title {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.experience-current {
    background: var(--color-accent);
    color: var(--color-background);
    padding: var(--space-1) var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.experience-company {
    margin-bottom: var(--space-2);
}

.company-link {
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-weight: 500;
}

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

.company-name {
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-weight: 500;
}

.experience-dates {
    color: var(--color-text-tertiary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}

.experience-description {
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
    line-height: 1.7;
}

.experience-achievements {
    list-style: none;
    padding: 0;
    margin: 0;
}

.experience-achievements li {
    position: relative;
    padding-left: var(--space-4);
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    line-height: 1.6;
}

.experience-achievements li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

/* Services Section */
.services-section {
    background: var(--color-surface);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    padding: var(--space-6);
    text-align: left;
}

.service-card:hover {
    border-color: var(--color-accent);
}

.service-icon {
    font-size: 2rem;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-divider);
    border: 1px solid var(--color-border);
    color: var(--color-accent);
}

.service-title {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.service-description {
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.service-price {
    margin-bottom: var(--space-4);
    padding: var(--space-3);
    background: var(--color-divider);
    border: 1px solid var(--color-border);
}

.price-label {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-1);
}

.price-range {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-accent);
}

.service-button {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    background: transparent;
    color: var(--color-text-primary);
    text-decoration: none;
    border: 1px solid var(--color-border);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

.service-button:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Testimonials Section */
.testimonials-section {
    background: var(--color-background);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--space-5);
    position: relative;
}

.testimonial-card:hover {
    border-color: var(--color-accent);
}

.testimonial-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.testimonial-rating {
    display: flex;
    gap: var(--space-1);
}

.star {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.star.filled {
    color: var(--color-accent-yellow);
}

.testimonial-quote {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-style: normal;
    border-left: 2px solid var(--color-accent);
    padding-left: var(--space-4);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.author-avatar {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-background);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: 50%;
    overflow: hidden;
}

.author-avatar-photo {
    background: var(--color-surface);
}

.author-avatar-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info {
    flex: 1;
}

.author-name {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-primary);
}

.author-title {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.author-company {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent);
}

.testimonial-featured {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: var(--color-accent);
    color: var(--color-background);
    padding: var(--space-1) var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Blog Header / Hero Section */
.blog-header {
    padding: var(--space-16) 0 var(--space-10);
    padding-top: calc(56px + var(--space-16)); /* Account for fixed navbar */
    background: var(--color-surface);
    text-align: center;
}

.blog-header-content {
    max-width: 720px;
    margin: 0 auto;
}

.blog-header .blog-title {
    font-family: var(--font-mono);
    font-size: var(--text-4xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.blog-subtitle {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

/* Subscribe Section - Terminal Style */
/* Subscribe Toggle Section */
.subscribe-toggle-section {
    margin-top: var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
}

.subscribe-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2) var(--space-3);
    transition: color 0.2s ease;
}

.subscribe-toggle:hover {
    color: var(--color-accent);
}

.subscribe-toggle-icon {
    transition: transform 0.2s ease;
}

.subscribe-toggle.active .subscribe-toggle-icon {
    transform: rotate(180deg);
}

.rss-icon-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--color-text-tertiary);
    opacity: 0.6;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.rss-icon-link:hover {
    color: var(--color-accent);
    opacity: 1;
}

.rss-icon-link svg {
    width: 14px;
    height: 14px;
}

/* Subscribe Section (collapsible) */
.subscribe-section {
    margin-top: var(--space-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    max-height: 200px;
    overflow: hidden;
    opacity: 1;
    transition: max-height 0.3s ease, opacity 0.2s ease, margin 0.3s ease;
}

.subscribe-section.subscribe-collapsed {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
}

.subscribe-form {
    width: 100%;
    max-width: 400px;
}

.subscribe-input-group {
    display: flex;
    align-items: center;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.subscribe-input-group:focus-within {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.subscribe-prompt {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-accent);
    padding: 0 var(--space-3);
    user-select: none;
}

.subscribe-input-group input {
    flex: 1;
    font-family: var(--font-mono);
    font-size: var(--text-base);
    padding: var(--space-3) 0;
    min-height: 44px;
    border: none;
    background: transparent;
    color: var(--color-text-primary);
    min-width: 0;
}

.subscribe-input-group input:focus {
    outline: none;
}

.subscribe-input-group input::placeholder {
    color: var(--color-text-tertiary);
}

.subscribe-btn {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-4);
    min-height: 44px;
    background: var(--color-accent);
    color: white;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease;
    white-space: nowrap;
}

.subscribe-btn:hover:not(:disabled) {
    background: var(--color-accent-hover);
}

.subscribe-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.subscribe-btn .subscribe-btn-loading {
    display: none;
}

.subscribe-btn.loading .subscribe-btn-text {
    display: none;
}

.subscribe-btn.loading .subscribe-btn-loading {
    display: inline;
}

.subscribe-message {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-align: center;
    margin-top: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.subscribe-message.show {
    opacity: 1;
    transform: translateY(0);
}

.subscribe-message.success {
    background: rgba(52, 199, 89, 0.1);
    color: #34c759;
}

.subscribe-message.error {
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
}

.subscribe-tagline {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    text-align: center;
    margin: 0;
}

.rss-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.rss-link svg {
    width: 14px;
    height: 14px;
}

/* Mobile adjustments for subscribe */
@media (max-width: 480px) {
    .subscribe-input-group {
        flex-direction: column;
        align-items: stretch;
    }

    .subscribe-prompt {
        display: none;
    }

    .subscribe-input-group input {
        padding: var(--space-3);
        text-align: center;
    }

    .subscribe-btn {
        border-top: 1px solid var(--color-border);
    }
}

/* Blog Section */
.blog-section {
    background: var(--color-surface);
    flex: 1; /* Sticky footer: push footer to bottom */
}

/* Blog main content area - listing page */
.blog-main {
    padding: var(--space-8) 0 var(--space-16);
    flex: 1; /* Sticky footer: push footer to bottom */
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
}

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

/* Featured Blog Card - Distinctive Styling */
.blog-card.featured {
    border-left: 3px solid var(--color-accent);
    background: linear-gradient(135deg, rgba(var(--color-accent-rgb, 0, 122, 255), 0.03) 0%, transparent 100%);
    position: relative;
}

.blog-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    opacity: 0.5;
}

.blog-card.featured .blog-featured {
    background: var(--color-accent);
    color: white;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.blog-content {
    padding: var(--space-5);
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
}

.blog-date {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-featured {
    background: var(--color-accent);
    color: var(--color-background);
    padding: var(--space-1) var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
}

.blog-title {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
    line-height: 1.4;
}

.blog-excerpt {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.blog-tag {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    padding: var(--space-2) var(--space-3);
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border);
}

.blog-footer {
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-accent);
    border-bottom: none;
}

.blog-read-more:hover {
    color: var(--color-accent-hover);
}

.blog-section-actions {
    text-align: center;
    margin-top: var(--space-8);
}

.blog-view-all {
    display: inline-flex;
    padding: var(--space-3) var(--space-6);
    border: 1px solid var(--color-border);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
}

.blog-view-all:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Gallery Section */
.gallery-section {
    background: var(--color-background);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

/* Better gap and sizing on mobile */
@media (max-width: 480px) {
    .gallery-grid {
        gap: var(--space-2);
    }
}

@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.gallery-item {
    position: relative;
}

.gallery-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.gallery-image:hover {
    border-color: var(--color-accent);
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
}

.gallery-image:hover img {
    filter: grayscale(0%);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--space-4);
    opacity: 0;
}

.gallery-image:hover .gallery-overlay {
    opacity: 1;
}

/* Touch device support - show overlay content always */
@media (hover: none), (pointer: coarse) {
    .gallery-item {
        cursor: pointer;
    }

    .gallery-overlay {
        opacity: 1;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
        justify-content: flex-end;
        padding-bottom: var(--space-3);
    }

    .gallery-content {
        padding: 0 var(--space-3);
    }

    .gallery-title {
        font-size: var(--text-xs);
        margin-bottom: var(--space-1);
    }

    .gallery-description {
        display: none;
    }

    .gallery-category {
        font-size: 0.625rem;
        margin-top: var(--space-1);
    }

    .gallery-actions {
        display: none;
    }
}

.gallery-content {
    color: white;
}

.gallery-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    color: white;
    margin-bottom: var(--space-2);
}

.gallery-description {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

.gallery-category {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent);
    text-transform: uppercase;
    margin-top: var(--space-2);
}

.gallery-actions {
    text-align: right;
}

.gallery-view {
    padding: var(--space-2) var(--space-3);
    background: var(--color-accent);
    color: var(--color-background);
    border: none;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    cursor: pointer;
    text-transform: uppercase;
}

.gallery-view:hover {
    background: var(--color-accent-hover);
}

.gallery-featured {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    background: var(--color-accent);
    color: var(--color-background);
    padding: var(--space-1) var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    z-index: 1;
}

/* Hero Carousel for Featured Gallery Images */
.gallery-carousel {
    position: relative;
    width: 100%;
    height: 50vh;
    min-height: 400px;
    max-height: 600px;
    margin-bottom: var(--space-8);
    overflow: hidden;
    background: var(--color-text-primary);
}

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

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

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.carousel-slide.active {
    opacity: 1;
    visibility: visible;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-carousel:hover .carousel-slide.active img {
    transform: scale(1.02);
}

@media (prefers-reduced-motion: reduce) {
    .carousel-slide {
        transition: none;
    }
    .carousel-slide img {
        transition: none;
    }
    .gallery-carousel:hover .carousel-slide.active img {
        transform: none;
    }
}

.carousel-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    pointer-events: none;
}

.carousel-content {
    position: absolute;
    bottom: var(--space-6);
    left: var(--space-6);
    right: var(--space-6);
    color: white;
    z-index: 2;
}

.carousel-title {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: white;
    margin-bottom: var(--space-2);
    line-height: 1.2;
}

.carousel-description {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    max-width: 600px;
    margin-bottom: var(--space-2);
}

.carousel-category {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent);
    text-transform: uppercase;
    margin-top: var(--space-1);
}

.carousel-view-btn {
    position: absolute;
    bottom: var(--space-6);
    right: var(--space-6);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
    z-index: 2;
}

.carousel-view-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Carousel Navigation Arrows */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease, background 0.2s ease;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-carousel:hover .carousel-arrow:not(:disabled) {
    opacity: 1;
}

.carousel-arrow:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.2);
}

.carousel-arrow:disabled {
    opacity: 0 !important;
    cursor: default;
}

.carousel-arrow:focus-visible {
    opacity: 1;
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.carousel-prev {
    left: var(--space-6);
}

.carousel-next {
    right: var(--space-6);
}

/* Carousel Indicators */
.carousel-indicators {
    position: absolute;
    bottom: var(--space-4);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-2);
    z-index: 3;
}

.carousel-indicator {
    width: 24px;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: background 0.2s ease, width 0.2s ease;
    padding: 0;
}

.carousel-indicator:hover {
    background: rgba(255, 255, 255, 0.5);
}

.carousel-indicator.active {
    background: var(--color-accent);
    width: 32px;
}

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

/* Carousel Responsive */
@media (max-width: 767px) {
    .gallery-carousel {
        height: 40vh;
        min-height: 300px;
    }

    .carousel-content {
        bottom: var(--space-5);
        left: var(--space-4);
        right: var(--space-4);
    }

    .carousel-title {
        font-size: var(--text-xl);
    }

    .carousel-description {
        font-size: var(--text-xs);
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .carousel-view-btn {
        bottom: var(--space-5);
        right: var(--space-4);
        padding: var(--space-2) var(--space-3);
    }

    .carousel-arrow {
        width: 36px;
        height: 36px;
        opacity: 1;
    }

    .carousel-arrow:disabled {
        opacity: 0.3 !important;
    }

    .carousel-prev {
        left: var(--space-3);
    }

    .carousel-next {
        right: var(--space-3);
    }

    .carousel-arrow svg {
        width: 18px;
        height: 18px;
    }

    .carousel-indicators {
        bottom: var(--space-3);
    }
}

/* Work/Projects Section */
.work-section {
    background: var(--color-surface);
}

.work-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .work-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* When there's only one item, don't stretch it full width */
    .work-grid .work-item:only-child {
        max-width: 500px;
    }
}

.work-item {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.work-item:hover {
    border-color: var(--color-accent);
}

.work-image {
    aspect-ratio: 16/10;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.work-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%);
}

.work-item:hover .work-image img {
    filter: grayscale(0%);
}

.work-content {
    padding: var(--space-5);
}

.work-title {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.work-description {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.work-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.tech-tag {
    background: var(--color-accent-bg, rgba(0, 122, 255, 0.1));
    color: var(--color-accent);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
}

.tech-tag-more {
    background: var(--color-surface);
    color: var(--color-text-tertiary);
}

.work-links {
    display: flex;
    gap: var(--space-3);
}

.work-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-accent);
    border-bottom: 1px solid transparent;
}

.work-link:hover {
    border-bottom-color: var(--color-accent);
}

.work-link-secondary {
    color: var(--color-text-tertiary);
}

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

/* Contact Section */
.contact-section {
    background: var(--color-background);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form-container {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--space-6);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
    padding: var(--space-3);
    min-height: 44px;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-base);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-top: var(--space-2);
}

.form-message {
    padding: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    border: 1px solid var(--color-border);
}

.form-message.success {
    background: rgba(0, 212, 170, 0.1);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.form-message.error {
    background: rgba(255, 107, 107, 0.1);
    border-color: var(--color-accent-alt);
    color: var(--color-accent-alt);
}

/* Footer - Minimal */
.footer {
    background: var(--color-surface);
    border-top: 2px solid var(--color-accent);
    padding: var(--space-8) 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-text p {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.footer-social a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.footer-custom-icon {
    width: 1em;
    height: 1em;
    display: inline-block;
    background-color: currentColor;
    -webkit-mask-image: var(--icon-url);
    mask-image: var(--icon-url);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

/* Education, Awards, Community Sections - Utilitarian Style */
.about-subsection {
    margin-top: var(--space-8);
}

.about-subsection-title {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-subsection-title::before {
    content: '> ';
    color: var(--section-accent, var(--color-accent));
}

.credential-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.credential-item {
    padding: var(--space-4);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-left: 2px solid var(--section-accent, var(--color-accent));
}

.credential-item:hover {
    border-color: var(--section-accent, var(--color-accent));
}

.credential-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.credential-title {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.credential-year {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--color-border);
    white-space: nowrap;
}

.credential-org {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--section-accent, var(--color-accent));
    margin-bottom: var(--space-1);
}

.credential-detail {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-1);
}

.credential-detail::before {
    content: '- ';
    color: var(--color-text-muted);
}

.credential-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent-green);
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--color-accent-green);
    margin-top: var(--space-1);
}

.credential-dates {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-2);
}

.credential-description {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}

/* Custom Links Section */
.custom-links {
    margin-top: var(--space-8);
}

.custom-links-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.custom-links-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
}

@media (min-width: 640px) {
    .custom-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.custom-link-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    text-decoration: none;
}

.custom-link-card:hover {
    border-color: var(--color-accent);
}

.custom-link-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-divider);
    border: 1px solid var(--color-border);
    color: var(--color-accent);
    font-size: var(--text-base);
    flex-shrink: 0;
}

.custom-link-content {
    flex: 1;
    min-width: 0;
}

.custom-link-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.custom-link-description {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    line-height: 1.5;
}

.custom-link-arrow {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.custom-link-card:hover .custom-link-arrow {
    color: var(--color-accent);
}

/* Enhanced Lightbox with swipe, zoom, and thumbnails */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
}

.lightbox.active {
    display: block;
}

.lightbox-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
}

.lightbox-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    z-index: 1;
}

/* Header */
.lightbox-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    flex-shrink: 0;
}

.lightbox-counter {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
}

.lightbox-close {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: var(--text-xl);
    cursor: pointer;
    padding: var(--space-1) var(--space-3);
    line-height: 1;
}

.lightbox-close:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Main image area */
.lightbox-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 0;
    padding: 0 var(--space-2);
}

.lightbox-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 100%;
    overflow: hidden;
    touch-action: none;
}

.lightbox-image {
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
    transition: none;
}

@media (min-width: 768px) {
    .lightbox-image {
        max-height: 70vh;
    }
}

/* Navigation buttons */
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: var(--text-2xl);
    cursor: pointer;
    padding: var(--space-3) var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.lightbox-nav:hover {
    background: rgba(0, 0, 0, 0.8);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.lightbox-prev {
    left: var(--space-2);
}

.lightbox-next {
    right: var(--space-2);
}

@media (max-width: 640px) {
    .lightbox-nav {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-lg);
    }
}

/* Caption */
.lightbox-caption {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    color: white;
    text-align: center;
    padding: var(--space-3) var(--space-4);
    flex-shrink: 0;
}

/* Thumbnail strip */
.lightbox-thumbnails {
    display: none;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    overflow-x: auto;
    overflow-y: hidden;
    flex-shrink: 0;
    justify-content: center;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--color-accent) transparent;
}

.lightbox-thumbnails::-webkit-scrollbar {
    height: 4px;
}

.lightbox-thumbnails::-webkit-scrollbar-thumb {
    background: var(--color-accent);
}

.lightbox-thumb {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    padding: 0;
    border: 2px solid transparent;
    background: none;
    cursor: pointer;
    opacity: 0.5;
    overflow: hidden;
}

.lightbox-thumb:hover {
    opacity: 0.8;
}

.lightbox-thumb.active {
    border-color: var(--color-accent);
    opacity: 1;
}

.lightbox-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 640px) {
    .lightbox-thumb {
        width: 50px;
        height: 50px;
    }
}

/* Hint text */
.lightbox-hint {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    padding: var(--space-2) var(--space-4) var(--space-4);
    flex-shrink: 0;
    transition: opacity 0.5s ease;
}

.lightbox-hint.fade-out {
    opacity: 0;
}

@media (min-width: 768px) {
    .lightbox-hint {
        display: none;
    }
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-accent);
    color: var(--color-background);
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* Focus States */
*:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--color-accent);
    color: var(--color-background);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* ===========================================
   BLOG POST DETAIL STYLES
   Complete styling for Desk Notes posts
   =========================================== */

/* Breadcrumb Navigation */
.breadcrumb {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) 0;
    padding-top: calc(56px + var(--space-4)); /* Account for fixed navbar */
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
}

.breadcrumb-link {
    color: var(--color-text-tertiary);
    border-bottom: none;
}

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

.breadcrumb-separator {
    color: var(--color-text-muted);
}

.breadcrumb-current {
    color: var(--color-text-primary);
    font-weight: var(--font-medium);
}

/* Blog Post Article */
.blog-post {
    padding: var(--space-12) 0 var(--space-16);
    flex: 1; /* Sticky footer: push footer to bottom */
}

/* Post Header */
.post-header {
    max-width: 800px;
    margin: 0 auto var(--space-8);
    text-align: center;
}

.post-featured-badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-background);
    padding: var(--space-1) var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.post-title {
    font-family: var(--font-mono);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    line-height: 1.2;
    margin-bottom: var(--space-4);
}

@media (max-width: 768px) {
    .post-title {
        font-size: var(--text-2xl);
    }
}

.post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-4);
}

.post-date,
.post-updated {
    color: var(--color-text-tertiary);
}

.post-separator {
    color: var(--color-text-muted);
}

.post-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.post-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    border: 1px solid var(--color-border);
}

/* Featured Image */
.post-featured-image {
    max-width: 900px;
    margin: 0 auto var(--space-8);
    border: 1px solid var(--color-border);
}

.post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Post Content - The main content area from WYSIWYG */
.post-content {
    max-width: 720px;
    margin: 0 auto;
    font-family: var(--font-mono);
    font-size: var(--text-base);
    line-height: 1.8;
    color: var(--color-text-secondary);
}

/* Typography in post content */
.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
    font-family: var(--font-mono);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    line-height: 1.3;
    margin: var(--space-8) 0 var(--space-4);
}

.post-content h1 { font-size: var(--text-3xl); }
.post-content h2 { font-size: var(--text-2xl); }
.post-content h3 { font-size: var(--text-xl); }
.post-content h4 { font-size: var(--text-lg); }
.post-content h5 { font-size: var(--text-base); }
.post-content h6 { font-size: var(--text-sm); }

.post-content h2::before {
    content: '## ';
    color: var(--color-accent);
}

.post-content h3::before {
    content: '### ';
    color: var(--color-accent);
}

.post-content p {
    margin-bottom: var(--space-5);
}

.post-content a {
    color: var(--color-accent);
    border-bottom: 1px solid transparent;
}

.post-content a:hover {
    border-bottom-color: var(--color-accent);
}

/* Lists */
.post-content ul,
.post-content ol {
    margin: var(--space-4) 0;
    padding-left: var(--space-6);
}

.post-content li {
    margin-bottom: var(--space-2);
}

.post-content ul li::marker {
    color: var(--color-accent);
}

.post-content ol li::marker {
    color: var(--color-accent);
    font-weight: var(--font-semibold);
}

/* Nested lists */
.post-content ul ul,
.post-content ol ol,
.post-content ul ol,
.post-content ol ul {
    margin: var(--space-2) 0;
}

/* Blockquotes */
.post-content blockquote {
    margin: var(--space-6) 0;
    padding: var(--space-4) var(--space-5);
    border-left: 3px solid var(--color-accent);
    background: var(--color-surface);
    font-style: italic;
    color: var(--color-text-secondary);
}

.post-content blockquote p:last-child {
    margin-bottom: 0;
}

/* Inline code */
.post-content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 0.15em 0.4em;
    color: var(--color-accent-alt);
}

/* Code blocks - Quill generates pre.ql-code-block-container or pre with ql-syntax class */
.post-content pre,
.post-content .ql-code-block-container {
    margin: var(--space-6) 0;
    padding: var(--space-5);
    background: #1e1e1e;
    border: 1px solid var(--color-border);
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    line-height: 1.6;
}

.post-content pre code,
.post-content .ql-code-block-container code {
    background: none;
    border: none;
    padding: 0;
    color: #d4d4d4;
    font-size: inherit;
}

/* Syntax highlighted code blocks */
.post-content pre[class*="language-"],
.post-content code[class*="language-"] {
    text-shadow: none;
}

/* Quill code block styling */
.post-content .ql-code-block {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: var(--space-1) var(--space-2);
}

/* Images in content */
.post-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: var(--space-6) auto;
    border: 1px solid var(--color-border);
}

.post-content figure {
    margin: var(--space-6) 0;
}

.post-content figcaption {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    text-align: center;
    margin-top: var(--space-2);
}

/* Video embeds - Quill's responsive video wrapper */
.post-content .ql-video-wrapper,
.post-content iframe {
    display: block;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16/9;
    margin: var(--space-6) auto;
    border: 1px solid var(--color-border);
}

.post-content .ql-video-wrapper iframe {
    width: 100%;
    height: 100%;
    margin: 0;
    border: none;
}

/* Chart wrapper (from WYSIWYG editor) */
.post-content .ql-chart-wrapper {
    margin: var(--space-6) 0;
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.post-content .ql-chart-wrapper .chart-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: var(--space-3);
}

.post-content .ql-chart-wrapper canvas {
    max-width: 100%;
    height: auto;
}

/* Gallery wrapper (from WYSIWYG editor) */
.post-content .ql-gallery-wrapper {
    margin: var(--space-6) 0;
}

.post-content .gallery-container {
    display: grid;
    gap: var(--space-3);
}

.post-content .gallery-container.gallery-grid {
    grid-template-columns: repeat(3, 1fr);
}

.post-content .gallery-container.gallery-masonry {
    column-count: 3;
    column-gap: var(--space-3);
}

.post-content .gallery-container.gallery-carousel {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--space-3);
}

.post-content .gallery-container.gallery-carousel .gallery-item {
    flex: 0 0 auto;
    width: 80%;
    scroll-snap-align: start;
}

.post-content .gallery-container.gallery-single {
    display: block;
}

.post-content .gallery-item {
    overflow: hidden;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.post-content .gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0;
    border: none;
    transition: transform 0.3s ease;
}

.post-content .gallery-item:hover img {
    transform: scale(1.02);
}

/* Divider (from WYSIWYG editor) */
.post-content .ql-divider {
    margin: var(--space-8) 0;
    border: none;
    text-align: center;
}

.post-content .ql-divider::before {
    content: '* * *';
    color: var(--color-text-tertiary);
    font-family: var(--font-mono);
    letter-spacing: 1em;
}

/* Tables */
.post-content table {
    width: 100%;
    margin: var(--space-6) 0;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

.post-content th,
.post-content td {
    padding: var(--space-3);
    text-align: left;
    border: 1px solid var(--color-border);
}

.post-content th {
    background: var(--color-surface);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.post-content tr:hover td {
    background: rgba(8, 145, 178, 0.03);
}

/* Horizontal rules */
.post-content hr {
    margin: var(--space-8) 0;
    border: none;
    border-top: 1px solid var(--color-border);
}

/* Text formatting */
.post-content strong,
.post-content b {
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.post-content em,
.post-content i {
    font-style: italic;
}

.post-content u {
    text-decoration: underline;
}

.post-content s,
.post-content strike {
    text-decoration: line-through;
    color: var(--color-text-tertiary);
}

.post-content sub {
    font-size: 0.75em;
    vertical-align: sub;
}

.post-content sup {
    font-size: 0.75em;
    vertical-align: super;
}

/* Quill alignment classes */
.post-content .ql-align-center {
    text-align: center;
}

.post-content .ql-align-right {
    text-align: right;
}

.post-content .ql-align-justify {
    text-align: justify;
}

/* Post Navigation */
.post-navigation {
    max-width: 720px;
    margin: var(--space-12) auto 0;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

@media (max-width: 640px) {
    .post-navigation {
        grid-template-columns: 1fr;
    }
}

.nav-previous,
.nav-next {
    display: flex;
    flex-direction: column;
}

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

/* Center navigation when only one direction exists */
.nav-previous:only-child,
.nav-next:only-child {
    text-align: center;
    grid-column: 1 / -1;
}

.nav-label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.nav-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    border-bottom: none;
}

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

/* Related Posts */
.related-posts {
    max-width: 900px;
    margin: var(--space-12) auto var(--space-12);
    padding: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}

.related-posts h2 {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-6);
}

.related-posts h2::before {
    content: '> ';
    color: var(--color-accent);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
}

.related-post-card {
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    background: var(--color-background);
}

.related-post-card:hover {
    border-color: var(--color-accent);
}

.related-post-link {
    display: block;
    border-bottom: none;
}

.related-post-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
    line-height: 1.4;
}

.related-post-link:hover .related-post-title {
    color: var(--color-accent);
}

.related-post-excerpt {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-2);
}

.related-post-date {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

/* ===========================================
   PRISM.JS SYNTAX HIGHLIGHTING OVERRIDES
   Customized for terminal aesthetic
   =========================================== */

/* Token colors - VS Code Dark+ inspired */
.post-content .token.comment,
.post-content .token.prolog,
.post-content .token.doctype,
.post-content .token.cdata {
    color: #6a9955;
}

.post-content .token.punctuation {
    color: #d4d4d4;
}

.post-content .token.property,
.post-content .token.tag,
.post-content .token.boolean,
.post-content .token.number,
.post-content .token.constant,
.post-content .token.symbol,
.post-content .token.deleted {
    color: #b5cea8;
}

.post-content .token.selector,
.post-content .token.attr-name,
.post-content .token.string,
.post-content .token.char,
.post-content .token.builtin,
.post-content .token.inserted {
    color: #ce9178;
}

.post-content .token.operator,
.post-content .token.entity,
.post-content .token.url,
.post-content .language-css .token.string,
.post-content .style .token.string {
    color: #d4d4d4;
}

.post-content .token.atrule,
.post-content .token.attr-value,
.post-content .token.keyword {
    color: #569cd6;
}

.post-content .token.function,
.post-content .token.class-name {
    color: #dcdcaa;
}

.post-content .token.regex,
.post-content .token.important,
.post-content .token.variable {
    color: #d16969;
}

.post-content .token.important,
.post-content .token.bold {
    font-weight: bold;
}

.post-content .token.italic {
    font-style: italic;
}

.post-content .token.entity {
    cursor: help;
}

/* Line numbers for code blocks */
.post-content pre.line-numbers {
    padding-left: 3.8em;
    counter-reset: linenumber;
}

.post-content pre.line-numbers > code {
    position: relative;
    white-space: inherit;
}

.post-content .line-numbers-rows {
    position: absolute;
    pointer-events: none;
    top: 0;
    font-size: 100%;
    left: -3.8em;
    width: 3em;
    letter-spacing: -1px;
    border-right: 1px solid #404040;
    user-select: none;
}

.post-content .line-numbers-rows > span {
    display: block;
    counter-increment: linenumber;
}

.post-content .line-numbers-rows > span:before {
    content: counter(linenumber);
    color: #858585;
    display: block;
    padding-right: 0.8em;
    text-align: right;
}

/* Print Styles */
@media print {
    .nav,
    .footer-social,
    .btn-primary,
    .btn-secondary,
    .hero-actions {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        padding: var(--space-8) 0;
        border: none;
    }
}