/* TechFlow Ghost Theme - Modern CSS for Tech Blogs */

/* Font Face Definitions - moved to default.hbs for proper asset loading */

/* Variables */
:root {
    /* Colors */
    --color-primary: #00D4FF;
    --color-primary-dark: #00A8CC;
    --color-secondary: #7B61FF;
    --color-accent: #FF0066;
    --color-success: #00C851;
    --color-warning: #FFB300;
    --color-danger: #FF3B30;

    /* Dark Theme by Default */
    --bg-primary: #0A0A0A;
    --bg-secondary: #111111;
    --bg-tertiary: #1A1A1A;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0A0;
    --text-tertiary: #666666;
    --border-color: #222222;

    /* Dark Theme Colors */
    --dark-bg-primary: #0A0A0A;
    --dark-bg-secondary: #141414;
    --dark-bg-tertiary: #1F1F1F;
    --dark-text-primary: #FFFFFF;
    --dark-text-secondary: #B8BFC6;
    --dark-text-tertiary: #6C757D;
    --dark-border-color: #2D2D2D;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, 'Cascadia Code', monospace;
    --font-editorial: 'PPEditorialNew', Georgia, Cambria, 'Times New Roman', serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Layout */
    --container-width: 1200px;
    --content-width: 720px;

    /* Transitions */
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
}

/* Light Mode Override */
.light-mode {
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-tertiary: #E9ECEF;
    --text-primary: #212529;
    --text-secondary: #6C757D;
    --text-tertiary: #ADB5BD;
    --border-color: #DEE2E6;
}

.light-mode .site-header {
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.light-mode .hero-dark {
    background: linear-gradient(180deg, #F8F9FA 0%, #FFFFFF 100%);
}

.light-mode .hero-title {
    background: linear-gradient(135deg, #212529 0%, #0066FF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.light-mode .post-card {
    background: #FFFFFF;
    border-color: rgba(0, 0, 0, 0.1);
}

.light-mode .post-card:hover {
    background: #F8F9FA;
    border-color: var(--color-primary);
}

.light-mode .site-footer {
    background: #F8F9FA;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Auto Mode - Follows System Preference */
@media (prefers-color-scheme: dark) {
    .auto-mode {
        --bg-primary: var(--dark-bg-primary);
        --bg-secondary: var(--dark-bg-secondary);
        --bg-tertiary: var(--dark-bg-tertiary);
        --text-primary: var(--dark-text-primary);
        --text-secondary: var(--dark-text-secondary);
        --text-tertiary: var(--dark-text-tertiary);
        --border-color: var(--dark-border-color);
    }
}

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

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

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color var(--transition-base), color var(--transition-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: #808080;
    opacity: 0.8;
}

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

/* Site Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.site-nav-left {
    flex: 1;
}

.site-logo img {
    height: 40px;
    width: auto;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.site-nav-center {
    flex: 2;
    display: flex;
    justify-content: center;
}

.site-nav-center .nav {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.site-nav-center .nav a {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-base);
}

.site-nav-center .nav a:hover,
.site-nav-center .nav .nav-current a {
    color: var(--text-primary);
}

.site-nav-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* Header Buttons */
.search-toggle,
.theme-toggle,
.nav-burger {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    color: var(--text-secondary);
    transition: color var(--transition-base);
}

.search-toggle:hover,
.theme-toggle:hover,
.nav-burger:hover {
    color: var(--text-primary);
}

.search-toggle svg,
.theme-toggle svg {
    width: 20px;
    height: 20px;
}

/* Theme toggle icons */
.theme-toggle .sun-icon,
.theme-toggle .moon-icon {
    display: none;
}

/* Default dark theme - show sun icon */
body:not(.light-mode) .theme-toggle .sun-icon {
    display: block;
}

/* Light mode - show moon icon */
.light-mode .theme-toggle .moon-icon {
    display: block;
}

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 4px;
}

.nav-burger span {
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    transition: all var(--transition-base);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-primary);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-slow);
    z-index: 200;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

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

.mobile-nav-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
}

.mobile-nav .nav {
    list-style: none;
}

.mobile-nav .nav li {
    margin-bottom: var(--spacing-md);
}

.mobile-nav .nav a {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 500;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 300;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.search-modal.active {
    display: flex;
}

.search-modal-content {
    background: var(--bg-primary);
    border-radius: 12px;
    width: 100%;
    max-width: 600px;
    box-shadow: var(--shadow-xl);
}

.search-header {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.search-input {
    flex: 1;
    border: none;
    background: none;
    font-size: 1.125rem;
    color: var(--text-primary);
    outline: none;
}

.search-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: var(--spacing-sm);
}

.search-results {
    max-height: 400px;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

/* Hero Section Dark */
.hero-dark {
    position: relative;
    padding: 120px 0 80px;
    background: linear-gradient(180deg, #0A0A0A 0%, #000000 100%);
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-gradient {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(123, 97, 255, 0.1) 0%, transparent 50%);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(5deg) scale(1.1); }
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, #FFFFFF 0%, #00D4FF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.hero-description {
    font-family: var(--font-editorial);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* Products Showcase Section */
.products-showcase {
    padding: 80px 0 60px;
    background: linear-gradient(180deg, #0A0A0A 0%, #050505 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.products-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.products-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, #FFFFFF 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.products-subtitle {
    font-family: var(--font-editorial);
    font-size: 2.625rem;
    font-weight: 400;
    font-style: normal;
    color: #F9F9F9;
    max-width: 730px;
    margin: 0 auto;
    line-height: 1.2;
    letter-spacing: 0.02em;
    min-height: 3.2em;  /* Pre-allocate space for 2-3 lines */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.product-card {
    background: rgba(17, 17, 17, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 212, 255, 0.2);
    background: rgba(17, 17, 17, 0.8);
}

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

.product-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

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

.products-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.products-cta a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    font-weight: 600;
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--color-primary);
    color: #000000;
    border: 2px solid var(--color-primary);
}

.btn-primary:hover {
    background: #666666;
    border-color: #666666;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Featured Bento Grid */
.featured-bento {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-family: var(--font-editorial);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 280px);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
}

.bento-item {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    position: relative;
}

.bento-item:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 212, 255, 0.2);
}

.bento-main {
    grid-column: span 2;
    grid-row: span 2;
    flex-direction: column;
}

.bento-small {
    grid-column: span 1;
    grid-row: span 1;
}

.bento-image {
    display: block;
    overflow: hidden;
    flex-shrink: 0;
}

.bento-main .bento-image {
    height: 60%;
    width: 100%;
}

.bento-small .bento-image {
    width: 40%;
    height: 100%;
}

.bento-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.bento-item:hover .bento-image img {
    transform: scale(1.05);
}

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

.bento-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--color-primary);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
    align-self: flex-start;
}

.bento-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.bento-content h3 a {
    color: var(--text-primary);
    transition: color var(--transition-base);
}

.bento-content h3 a:hover {
    color: var(--color-primary);
}

.bento-small .bento-content h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.bento-small .bento-content h4 a {
    color: var(--text-primary);
}

.bento-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.bento-meta {
    display: flex;
    gap: var(--spacing-md);
    color: var(--text-tertiary);
    font-size: 0.875rem;
    margin-top: auto;
}

.bento-small time {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* Light mode adjustments */
.light-mode .products-showcase {
    background: #000000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.light-mode .product-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.1);
}

.light-mode .featured-bento {
    background: #F8F9FA;
}

.light-mode .bento-item {
    background: #FFFFFF;
    border-color: rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .bento-main {
        grid-column: span 2;
    }

    .bento-small {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .products-subtitle {
        font-size: 1.8rem;
        min-height: 4em;  /* More space for mobile text wrapping */
    }

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

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

    .bento-main,
    .bento-small {
        grid-column: span 1;
    }

    .bento-small {
        flex-direction: column;
    }

    .bento-small .bento-image {
        width: 100%;
        height: 180px;
    }

    .promo-card {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg);
    }

    .promo-visual {
        display: none;
    }

    .promo-features {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .promo-actions {
        flex-direction: column;
    }

    .promo-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    font-weight: 600;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: white;
}

/* Release Banner */
.release-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-3xl);
}

.release-banner-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.release-label {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.release-title {
    flex: 1;
    margin: 0;
    font-size: 1.5rem;
}

.release-title a {
    color: white;
}

.release-title a:hover {
    color: rgba(255, 255, 255, 0.9);
}

.release-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    opacity: 0.9;
}

.release-version {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
}

/* Posts Feed */
.posts-feed {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
    min-height: 50vh;
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

/* Post Card */
.post-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.post-card:hover {
    transform: translateY(-4px);
    border-color: rgba(128, 128, 128, 0.3);
    background: rgba(17, 17, 17, 0.8);
}

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

.post-card-image {
    display: block;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

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

.post-card-tags {
    margin-bottom: var(--spacing-sm);
}

.post-card-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.post-card-tag:hover {
    background: #666666;
    color: white;
}

.post-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    flex: 1;
}

.post-card-title a {
    color: var(--text-primary);
}

.post-card-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.post-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.post-card-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar-small {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

/* Featured Post Card */
.post-card-featured {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
    transition: all var(--transition-base);
}

.post-card-featured:hover {
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.post-card-featured-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl);
}

.post-card-featured-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.post-card-featured-excerpt {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.post-card-featured-image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 300px;
    overflow: hidden;
    border-radius: 8px;
}

.post-card-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* List View */
.posts-list {
    margin-bottom: var(--spacing-3xl);
}

.post-card-list {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.post-card-list:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.post-card-list-content {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.post-card-list-image {
    flex-shrink: 0;
    width: 200px;
    height: 150px;
    border-radius: 8px;
    overflow: hidden;
}

.post-card-list-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-card-list-text {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-list-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.post-card-list-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.post-card-list-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-3xl);
}

.pagination-prev,
.pagination-next {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: 8px;
    color: var(--text-primary);
    font-weight: 500;
    transition: all var(--transition-base);
}

.pagination-prev:hover,
.pagination-next:hover {
    background: var(--color-primary);
    color: white;
}

.pagination-prev svg,
.pagination-next svg {
    width: 16px;
    height: 16px;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Categories Section */
.categories {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    font-size: 2.5rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.category-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.category-image {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
    border-radius: 8px;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-name {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.category-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    flex: 1;
}

.category-count {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* Post Full */
.post-full {
    padding: var(--spacing-3xl) 0;
}

.post-header {
    margin-bottom: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
}

.post-header-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-3xl);
    align-items: start;
}

.post-header-text {
    flex: 1;
}

.post-header-image {
    position: sticky;
    top: 100px;
}

.post-header-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 1024px) {
    .post-header-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .post-header-image {
        position: static;
        max-width: 600px;
        margin: 0 auto;
    }
}

.post-tags {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.post-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
}

.post-title {
    font-size: 2.5rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.post-excerpt {
    font-family: var(--font-editorial);
    font-size: 1.375rem;
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    letter-spacing: 0.01em;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.post-meta-authors {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

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

.author-avatar-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.author-names a {
    color: var(--text-primary);
    font-weight: 600;
}

.post-meta-data {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Post image styles removed - now using post-header-image */

.post-image figcaption {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
}

/* Post Content */
.post-content {
    margin-bottom: var(--spacing-3xl);
}

.post-content-inner {
    max-width: var(--content-width);
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.post-content-inner h2 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.post-content-inner h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.post-content-inner p {
    margin-bottom: var(--spacing-lg);
}

.post-content-inner ul,
.post-content-inner ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.post-content-inner li {
    margin-bottom: var(--spacing-sm);
}

.post-content-inner blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    color: var(--text-secondary);
    font-style: italic;
}

.post-content-inner pre {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: var(--spacing-lg);
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.post-content-inner code {
    font-family: var(--font-mono);
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

.post-content-inner pre code {
    background: none;
    padding: 0;
}

.post-content-inner img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: var(--spacing-xl) 0;
}

.post-content-inner a {
    text-decoration: underline;
}

/* Post Footer */
.post-footer {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-2xl);
}

.post-share {
    margin-bottom: var(--spacing-2xl);
}

.post-share h4 {
    margin-bottom: var(--spacing-md);
}

.share-links {
    display: flex;
    gap: var(--spacing-sm);
}

.share-links a,
.share-links button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
    cursor: pointer;
}

.share-links a:hover,
.share-links button:hover {
    background: #666666;
    border-color: #666666;
    color: white;
}

.share-links svg {
    width: 16px;
    height: 16px;
}

/* Author Bio */
.author-bio {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
}

.author-bio-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    flex-shrink: 0;
}

.author-bio-content h3 {
    margin-bottom: var(--spacing-sm);
}

.author-bio-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.author-bio-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.875rem;
}

/* Product Promotion Section */
.product-promotion {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(0, 212, 255, 0.02) 100%);
}

.promo-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: var(--spacing-2xl);
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-2xl);
    overflow: hidden;
    position: relative;
}

.promo-content {
    z-index: 2;
}

.promo-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.promo-subtitle {
    font-family: var(--font-editorial);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.promo-features {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.promo-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

.promo-feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.promo-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.promo-btn {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    font-weight: 600;
    transition: all var(--transition-base);
}

.promo-btn-primary {
    background: var(--color-primary);
    color: #FFFFFF;
    border: 2px solid var(--color-primary);
}

.promo-btn-primary:hover {
    background: #808080;
    border-color: #808080;
    transform: translateY(-2px);
    color: #FFFFFF;
}

.promo-btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.promo-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.promo-visual {
    position: relative;
    overflow: hidden;
}

.promo-gradient {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Comments Section */
.post-comments {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.comments-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

/* Ghost native comments styling */
.post-comments iframe {
    width: 100% !important;
    min-height: 400px;
}

/* Post Separator for Infinite Scroll */
.post-separator {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.post-divider {
    border: none;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: var(--spacing-2xl) 0;
}

.next-article-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-tertiary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Related Posts */
.related-posts {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.related-posts h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

/* Modern Page Styles */
.page-modern {
    min-height: 100vh;
}

.page-hero {
    position: relative;
    padding: 120px 0 80px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.9) 0%, var(--bg-primary) 100%);
    margin-bottom: var(--spacing-3xl);
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    opacity: 0.5;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-modern .page-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.page-modern .page-excerpt {
    font-family: var(--font-editorial);
    font-size: 1.375rem;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.6;
    letter-spacing: 0.01em;
}

.page-body {
    padding-bottom: var(--spacing-3xl);
}

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

.page-feature-image {
    margin-bottom: var(--spacing-3xl);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-feature-image img {
    width: 100%;
    height: auto;
    display: block;
}

.page-feature-image figcaption {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.page-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.page-text h2 {
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-lg);
    font-size: 2rem;
    color: var(--text-primary);
}

.page-text h3 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.page-text p {
    margin-bottom: var(--spacing-lg);
}

.page-text ul,
.page-text ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.page-text li {
    margin-bottom: var(--spacing-sm);
}

.page-text blockquote {
    border-left: 3px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
    color: var(--text-secondary);
    font-style: italic;
}

.page-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.page-text a:hover {
    color: #808080;
    opacity: 0.8;
}

.page-text pre {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: var(--spacing-lg);
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.page-text code {
    font-family: var(--font-mono);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
}

.page-text pre code {
    background: none;
    padding: 0;
}

/* Light mode page adjustments */
.light-mode .page-hero {
    background: linear-gradient(180deg, #F8F9FA 0%, #FFFFFF 100%);
}

.light-mode .page-hero-bg {
    background: radial-gradient(circle at 50% 0%, rgba(0, 102, 255, 0.05) 0%, transparent 70%);
}

.light-mode .page-feature-image {
    border-color: rgba(0, 0, 0, 0.1);
}

.light-mode .page-text pre {
    background: #F8F9FA;
    border-color: rgba(0, 0, 0, 0.1);
}

.light-mode .page-text code {
    background: #E9ECEF;
}

@media (max-width: 768px) {
    .page-modern .page-title {
        font-size: 2.5rem;
    }

    .page-hero {
        padding: 80px 0 60px;
    }

    .page-text {
        font-size: 1rem;
    }
}

/* Release Page */
.releases-page {
    padding: var(--spacing-3xl) 0;
}

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.page-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.page-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Version Timeline */
.version-timeline {
    margin-bottom: var(--spacing-3xl);
}

.timeline {
    position: relative;
    padding-left: var(--spacing-2xl);
}

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

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-2xl);
}

.timeline-marker {
    position: absolute;
    left: calc(var(--spacing-2xl) * -1 - 1px);
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--color-primary);
}

.timeline-item.latest .timeline-marker {
    width: 16px;
    height: 16px;
    left: calc(var(--spacing-2xl) * -1 - 3px);
}

.latest-badge {
    position: absolute;
    top: -8px;
    left: 20px;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}

.release-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.release-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.release-header {
    margin-bottom: var(--spacing-md);
}

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

.release-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.release-tag {
    background: var(--bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
}

.release-excerpt {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.release-features h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-sm);
}

.release-content-preview {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.release-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-release-details {
    color: var(--color-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-release-details::after {
    content: '→';
}

.version-badge {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* Release Categories */
.release-categories {
    margin-bottom: var(--spacing-3xl);
}

.category-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-btn:hover {
    background: var(--bg-tertiary);
}

.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* Changelog Page */
.changelog-page {
    padding: var(--spacing-3xl) 0;
}

.changelog-subscribe {
    margin-top: var(--spacing-xl);
}

.subscribe-form {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 400px;
    margin: var(--spacing-md) auto 0;
}

.subscribe-form input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
}

.subscribe-form button {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-base);
}

.subscribe-form button:hover {
    background: var(--color-primary-dark);
}

/* Changelog Entries */
.changelog-entries {
    margin-top: var(--spacing-3xl);
}

.changelog-entry {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--border-color);
}

.changelog-entry:last-child {
    border-bottom: none;
}

.changelog-date {
    flex-shrink: 0;
    text-align: center;
}

.changelog-date time {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: var(--spacing-md);
    min-width: 80px;
}

.changelog-day {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.changelog-month {
    font-size: 0.875rem;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.changelog-year {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.changelog-content {
    flex: 1;
}

.changelog-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.changelog-title {
    font-size: 1.5rem;
    margin: 0;
}

.changelog-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.changelog-badge.added { background: var(--color-success); color: white; }
.changelog-badge.changed { background: var(--color-warning); color: white; }
.changelog-badge.deprecated { background: var(--text-tertiary); color: white; }
.changelog-badge.removed { background: var(--color-danger); color: white; }
.changelog-badge.fixed { background: var(--color-primary); color: white; }
.changelog-badge.security { background: var(--color-accent); color: white; }

.changelog-body {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.changelog-footer {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.changelog-permalink {
    color: var(--color-primary);
}

/* Footer */
.site-footer {
    background: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    margin-top: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--spacing-md);
}

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

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 8px;
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: #666666;
    color: white;
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-navigation ul,
.footer-bottom-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-navigation li,
.footer-bottom-nav li {
    margin: 0;
}

.footer-navigation a,
.footer-bottom-nav a {
    color: var(--text-secondary);
    transition: color var(--transition-base);
    font-weight: 500;
}

.footer-navigation a:hover,
.footer-bottom-nav a:hover {
    color: #999999;
}

.footer-subscribe-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    transition: background var(--transition-base);
}

.footer-subscribe-btn:hover {
    background: var(--color-primary-dark);
    color: white;
}

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

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.newsletter-form button {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-base);
}

.newsletter-form button:hover {
    background: var(--color-primary-dark);
}

.message-success,
.message-error {
    display: none;
    padding: var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.875rem;
}

.message-success {
    background: var(--color-success);
    color: white;
}

.message-error {
    background: var(--color-danger);
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-bottom-links a {
    color: var(--text-tertiary);
    transition: color var(--transition-base);
}

.footer-bottom-links a:hover {
    color: var(--color-primary);
}

/* Media Queries */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .post-card-featured-content {
        grid-template-columns: 1fr;
    }

    .posts-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

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

    .nav-burger {
        display: flex;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-dark {
        padding: 80px 0 60px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .release-banner-content {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .post-card-list-content {
        flex-direction: column;
    }

    .post-card-list-image {
        width: 100%;
        height: 200px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .changelog-entry {
        flex-direction: column;
    }

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

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-description {
        font-size: 1.125rem;
    }

    .hero-dark {
        padding: 60px 0 40px;
    }

    .share-links {
        flex-wrap: wrap;
    }

    .category-filters {
        flex-direction: column;
    }

    .filter-btn {
        width: 100%;
    }
}
/* Product Subtitle & Section Headers with PPEditorialNew Font */
.product-subtitle,
.section-header {
    font-family: var(--font-editorial);
    font-weight: 400;
    letter-spacing: 0.02em;
}

.product-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.section-header {
    font-family: var(--font-editorial);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    letter-spacing: 0.02em;
}

/* Bento Slider */
.bento-slider {
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.bento-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 280px);
    gap: 20px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.bento-item {
    position: relative;
    background: var(--bg-secondary);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid var(--border-color);
}

.bento-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(128, 128, 128, 0.15);
    border-color: #808080;
}

/* Bento Grid Sizes */
.bento-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-item.wide {
    grid-column: span 2;
}

.bento-item.tall {
    grid-row: span 2;
}

.bento-item.medium {
    grid-column: span 1;
    grid-row: span 1;
}

/* Bento Content */
.bento-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xl);
    background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, transparent 100%);
    color: white;
    transition: transform 0.3s ease;
}

.bento-item:hover .bento-content {
    transform: translateY(-10px);
}

.bento-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-primary);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.bento-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.bento-item.medium .bento-title {
    font-size: 1.125rem;
}

.bento-excerpt {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bento-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.bento-item:hover .bento-image {
    transform: scale(1.1);
}

/* Bento Slider Controls */
.bento-controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.bento-control {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.bento-control:hover {
    background: #666666;
    border-color: #666666;
    color: white;
}

.bento-control svg {
    width: 20px;
    height: 20px;
}

/* Bento Dots */
.bento-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.bento-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.bento-dot.active {
    width: 24px;
    border-radius: 4px;
    background: var(--color-primary);
}

/* Responsive Bento Grid */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(4, 250px);
    }
}

@media (max-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(6, 220px);
        gap: 15px;
    }
    
    .bento-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .bento-item.wide {
        grid-column: span 2;
    }
    
    .bento-item.tall {
        grid-row: span 1;
    }
}

@media (max-width: 480px) {
    .bento-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 15px;
    }
    
    .bento-item,
    .bento-item.large,
    .bento-item.wide,
    .bento-item.tall {
        grid-column: span 1;
        grid-row: span 1;
        height: 250px;
    }
}

/* ASCII Black Hole Background Animation */
.products-showcase {
    position: relative;
    overflow: hidden;
}

.ascii-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.products-showcase .container {
    position: relative;
    z-index: 2;
}

/* All background animations removed for maximum performance */

/* Animations */
@keyframes blackholePulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 1;
    }
}

@keyframes accretionRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes blackholeRing {
    0% {
        transform: translate(-50%, -50%) rotate(0deg) scale(1);
        opacity: 0;
    }
    25% {
        opacity: 0.5;
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg) scale(1.5);
        opacity: 0;
    }
}

@keyframes asciiFlow {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(200%);
    }
}

@keyframes floatAscii {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    50% {
        transform: translateY(-50px) rotate(180deg);
        opacity: 0.3;
    }
    90% {
        opacity: 0.6;
    }
}

/* Glitch Effect for Product Titles */
.product-card h3 {
    position: relative;
    animation: glitchText 10s infinite;
}

.product-card:hover h3::before,
.product-card:hover h3::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: glitch 0.3s infinite;
}

.product-card:hover h3::before {
    animation-delay: 0.02s;
    color: rgba(0, 212, 255, 0.8);
    z-index: -1;
}

.product-card:hover h3::after {
    animation-delay: 0.04s;
    color: rgba(255, 0, 102, 0.8);
    z-index: -2;
}

@keyframes glitch {
    0% {
        transform: translateX(0);
    }
    20% {
        transform: translateX(-2px);
    }
    40% {
        transform: translateX(2px);
    }
    60% {
        transform: translateX(-1px);
    }
    80% {
        transform: translateX(1px);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes glitchText {
    0%, 95%, 100% {
        filter: none;
    }
    96% {
        filter: drop-shadow(2px 2px 0 rgba(0, 212, 255, 0.5));
    }
    97% {
        filter: drop-shadow(-2px -2px 0 rgba(255, 0, 102, 0.5));
    }
    98% {
        filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
    }
}

/* Matrix Rain Effect */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.05;
}

.matrix-column {
    position: absolute;
    top: -100%;
    font-family: var(--font-mono);
    font-size: 14px;
    color: #00FF00;
    text-shadow: 0 0 5px #00FF00;
    animation: matrixFall linear infinite;
    writing-mode: vertical-lr;
    text-orientation: upright;
}

@keyframes matrixFall {
    to {
        top: 100%;
    }
}

/* Parallax Scrolling */
.products-showcase {
    transform-style: preserve-3d;
}

.ascii-background {
    transform: translateZ(-1px) scale(1.5);
    will-change: transform;
}

/* Removed Cyber Grid */
.cyber-grid {
    display: none;
}

@keyframes gridScroll {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 50px 50px;
    }
}

/* Neon Glow Effects */
.products-title {
    text-shadow: 
        0 0 10px rgba(0, 212, 255, 0.5),
        0 0 20px rgba(0, 212, 255, 0.3),
        0 0 30px rgba(0, 212, 255, 0.2);
    animation: neonPulse 2s ease-in-out infinite alternate;
}

@keyframes neonPulse {
    0% {
        text-shadow: 
            0 0 10px rgba(0, 212, 255, 0.5),
            0 0 20px rgba(0, 212, 255, 0.3),
            0 0 30px rgba(0, 212, 255, 0.2);
    }
    100% {
        text-shadow: 
            0 0 15px rgba(0, 212, 255, 0.7),
            0 0 30px rgba(0, 212, 255, 0.5),
            0 0 45px rgba(0, 212, 255, 0.3);
    }
}

/* Background effects removed - no mobile optimizations needed */