/* ========================================
   LITEFRAME CMS - Main Stylesheet
   ======================================== */

:root {
    --base: #EFEFEF;
    --base-dark: #E0E0E0;
    --base-light: #F8F8F8;
    --accent-blue: #0000EE;
    --accent-orange: #f7903b;
    --text-primary: #1a1a1a;
    --text-secondary: #5a5a5a;
    --text-tertiary: #8a8a8a;
    --shadow-light: 8px 8px 20px rgba(0, 0, 0, 0.08), -8px -8px 20px rgba(255, 255, 255, 0.9);
    --shadow-inset: inset 4px 4px 10px rgba(0, 0, 0, 0.06), inset -4px -4px 10px rgba(255, 255, 255, 0.8);
    --shadow-hover: 12px 12px 30px rgba(0, 0, 0, 0.1), -12px -12px 30px rgba(255, 255, 255, 0.95);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Roboto Mono', monospace;
    background: var(--base);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 15px;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

a { color: inherit; text-decoration: none; }

/* Navigation */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(239, 239, 239, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 22px;
}

.logo-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-orange));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: 600;
}

.logo span {
    color: var(--text-tertiary);
    font-weight: 400;
    font-size: 14px;
    margin-left: 4px;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-family: 'Roboto Mono', monospace;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    position: relative;
}

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

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

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

.nav-cta {
    padding: 12px 28px;
    background: var(--base);
    border-radius: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    color: var(--accent-blue);
}

.nav-cta:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 18px 40px;
    background: var(--accent-blue);
    color: white;
    border-radius: 14px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 238, 0.25);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 238, 0.35);
}

.btn-secondary {
    display: inline-block;
    padding: 18px 40px;
    background: var(--base);
    color: var(--text-primary);
    border-radius: 14px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 16px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-secondary:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 120px 60px 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 0, 238, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(247, 144, 59, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-top {
    text-align: center;
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: var(--base);
    border-radius: 100px;
    box-shadow: var(--shadow-light);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.hero-label-dot {
    width: 8px; height: 8px;
    background: var(--accent-orange);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.hero-tagline {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 22px;
    font-weight: 500;
    color: var(--text-secondary);
}

.hero-tagline em {
    font-style: normal;
    color: var(--accent-blue);
}

.hero-title {
    font-size: clamp(48px, 6vw, 80px);
    margin: 24px 0;
    max-width: 1000px;
}

.hero-title em {
    font-style: normal;
    color: var(--accent-blue);
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 32px;
    line-height: 1.8;
}

/* Giant Code Box */
.giant-code-box {
    width: 100%;
    max-width: 1200px;
    background: var(--base);
    border-radius: 32px;
    box-shadow: 
        20px 20px 60px rgba(0, 0, 0, 0.1),
        -20px -20px 60px rgba(255, 255, 255, 0.9),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.giant-code-header {
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.giant-code-dots { display: flex; gap: 10px; }

.giant-code-dot {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--base-dark);
    box-shadow: var(--shadow-inset);
}

.giant-code-dot.red { background: #ff6b6b; box-shadow: 0 2px 8px rgba(255, 107, 107, 0.4); }
.giant-code-dot.yellow { background: #ffd93d; box-shadow: 0 2px 8px rgba(255, 217, 61, 0.4); }
.giant-code-dot.green { background: #6bcb77; box-shadow: 0 2px 8px rgba(107, 203, 119, 0.4); }

.giant-code-title {
    font-size: 13px;
    color: var(--text-tertiary);
    font-weight: 500;
}

.giant-code-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--accent-blue);
    font-weight: 500;
}

.giant-code-status::before {
    content: '';
    width: 8px; height: 8px;
    background: var(--accent-blue);
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

.giant-code-body {
    padding: 48px 56px;
    min-height: 380px;
    display: flex;
    align-items: flex-start;
}

.giant-code-content {
    font-family: 'Roboto Mono', monospace;
    font-size: clamp(22px, 3.2vw, 38px);
    line-height: 1.6;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.giant-code-content .code-tag { color: var(--accent-blue); }
.giant-code-content .code-attr { color: var(--accent-orange); }
.giant-code-content .code-string { color: #6bcb77; }
.giant-code-content .code-text { color: var(--text-primary); }

.giant-cursor {
    display: inline-block;
    width: 4px;
    height: 1.1em;
    background: var(--accent-blue);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.hero-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 48px;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}

.hero-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.hero-meta {
    display: flex;
    gap: 32px;
    margin-left: 40px;
    padding-left: 40px;
    border-left: 1px solid rgba(0, 0, 0, 0.08);
}

.hero-meta-item { text-align: left; }

.hero-meta-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.hero-meta-value span { color: var(--accent-blue); }

.hero-meta-label {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Code Styling */
.code-tag { color: var(--accent-blue); }
.code-attr { color: var(--accent-orange); }
.code-string { color: #6bcb77; }
.code-comment { color: var(--text-tertiary); }

.cursor-blink {
    display: inline-block;
    width: 2px; height: 16px;
    background: var(--accent-blue);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
    margin-left: 2px;
}

/* Stats Bar */
.stats-bar {
    padding: 60px;
    display: flex;
    justify-content: center;
    gap: 80px;
    background: var(--base);
    position: relative;
    flex-wrap: wrap;
}

.stat { text-align: center; }

.stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.stat-value span { color: var(--accent-blue); }

.stat-label {
    font-size: 13px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Sections */
section { padding: 120px 60px; }

.section-header {
    max-width: 700px;
    margin-bottom: 80px;
}

.section-header.centered {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-blue);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-label::before {
    content: '';
    width: 24px; height: 1px;
    background: var(--accent-blue);
}

.section-header.centered .section-label {
    justify-content: center;
}

.section-header.centered .section-label::before { display: none; }

.section-header h2 {
    font-size: clamp(40px, 5vw, 64px);
    margin-bottom: 24px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature-grid.two-col { grid-template-columns: repeat(2, 1fr); }
.feature-grid.four-col { grid-template-columns: repeat(4, 1fr); }

.feature-item {
    padding: 48px 40px;
    background: var(--base);
    border-radius: 24px;
    box-shadow: var(--shadow-light);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.feature-item.large { grid-column: span 2; }

.feature-icon {
    width: 56px; height: 56px;
    background: var(--base);
    border-radius: 16px;
    box-shadow: var(--shadow-inset);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    font-size: 24px;
}

.feature-item h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 14px;
}

.feature-item ul {
    list-style: none;
    margin-top: 16px;
}

.feature-item ul li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-item ul li::before {
    content: '→';
    color: var(--accent-orange);
    flex-shrink: 0;
}

.feature-tag {
    position: absolute;
    top: 24px; right: 24px;
    padding: 6px 12px;
    background: rgba(0, 0, 238, 0.08);
    color: var(--accent-blue);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 6px;
}

.feature-tag.orange {
    background: rgba(247, 144, 59, 0.15);
    color: var(--accent-orange);
}

/* Split Section */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.split-section.reverse { direction: rtl; }
.split-section.reverse > * { direction: ltr; }

.split-content h2 {
    font-size: clamp(36px, 4vw, 56px);
    margin-bottom: 24px;
}

.split-content p {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.split-content .feature-list {
    list-style: none;
    margin: 32px 0;
}

.split-content .feature-list li {
    padding: 12px 0;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 15px;
    color: var(--text-secondary);
}

.split-content .feature-list li::before {
    content: '✓';
    color: #6bcb77;
    font-weight: 700;
    flex-shrink: 0;
}

.split-visual {
    background: var(--base);
    border-radius: 24px;
    box-shadow: var(--shadow-light);
    padding: 32px;
    min-height: 400px;
}

/* Code Section */
.code-section {
    background: var(--base-dark);
    position: relative;
}

.code-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.code-panel {
    background: var(--base);
    border-radius: 24px;
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.code-panel-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.code-panel-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 14px;
}

.code-panel-tag {
    font-size: 11px;
    color: var(--text-tertiary);
    background: var(--base-dark);
    padding: 4px 10px;
    border-radius: 4px;
}

.code-panel-body {
    padding: 24px;
    font-family: 'Roboto Mono', monospace;
    font-size: 12px;
    line-height: 2;
    min-height: 400px;
    overflow: hidden;
}

.code-panel-body .line {
    opacity: 0;
    transform: translateY(10px);
}

.code-panel-body .line.visible {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.3s ease;
}

/* Architecture */
.architecture-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.arch-item {
    background: var(--base);
    border-radius: 16px;
    box-shadow: var(--shadow-light);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.arch-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.arch-item-icon {
    width: 48px; height: 48px;
    background: var(--base);
    border-radius: 12px;
    box-shadow: var(--shadow-inset);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 20px;
}

.arch-item h4 {
    font-size: 14px;
    margin-bottom: 8px;
}

.arch-item p {
    font-size: 12px;
    color: var(--text-tertiary);
}

/* Pricing */
.pricing-section { background: var(--base); }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-tier {
    padding: 48px 40px;
    background: var(--base);
    border-radius: 24px;
    box-shadow: var(--shadow-light);
    transition: all 0.4s ease;
    position: relative;
}

.pricing-tier:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.pricing-tier.featured {
    background: linear-gradient(135deg, var(--accent-blue) 0%, #4444ff 100%);
    color: white;
}

.pricing-tier.featured .pricing-price span,
.pricing-tier.featured .pricing-feature { color: rgba(255, 255, 255, 0.8); }

.pricing-badge {
    position: absolute;
    top: -12px; left: 50%;
    transform: translateX(-50%);
    padding: 8px 20px;
    background: var(--accent-orange);
    color: white;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 100px;
}

.pricing-name {
    font-size: 24px;
    margin-bottom: 8px;
}

.pricing-ideal {
    font-size: 13px;
    color: var(--accent-orange);
    margin-bottom: 24px;
    font-weight: 500;
}

.pricing-tier.featured .pricing-ideal { color: rgba(255, 255, 255, 0.7); }

.pricing-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.pricing-tier.featured .pricing-description { color: rgba(255, 255, 255, 0.7); }

.pricing-price {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-price span {
    font-size: 18px;
    font-weight: 400;
    color: var(--text-tertiary);
}

.pricing-period {
    font-size: 14px;
    color: var(--text-tertiary);
    margin-bottom: 40px;
}

.pricing-tier.featured .pricing-period { color: rgba(255, 255, 255, 0.6); }

.pricing-features {
    list-style: none;
    margin-bottom: 40px;
}

.pricing-feature {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-tier.featured .pricing-feature { border-color: rgba(255, 255, 255, 0.1); }

.pricing-feature::before {
    content: '→';
    color: var(--accent-orange);
}

.pricing-tier.featured .pricing-feature::before { color: white; }

.pricing-btn {
    width: 100%;
    padding: 18px;
    border: none;
    border-radius: 14px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-tier:not(.featured) .pricing-btn {
    background: var(--base);
    box-shadow: var(--shadow-light);
    color: var(--text-primary);
}

.pricing-tier:not(.featured) .pricing-btn:hover { box-shadow: var(--shadow-hover); }

.pricing-tier.featured .pricing-btn {
    background: white;
    color: var(--accent-blue);
}

/* Terminal */
.terminal {
    background: #1a1a1a;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.terminal-header {
    padding: 14px 20px;
    background: #2a2a2a;
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
}

.terminal-body {
    padding: 24px;
    font-family: 'Roboto Mono', monospace;
    font-size: 13px;
    color: #88ff88;
    min-height: 200px;
}

.terminal-prompt { color: var(--accent-orange); }
.terminal-output { color: #aaa; margin: 8px 0; }

/* Docs */
.docs-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
    padding-top: 120px;
}

.docs-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.docs-nav-section { margin-bottom: 32px; }

.docs-nav-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-tertiary);
    margin-bottom: 16px;
}

.docs-nav-link {
    display: block;
    padding: 10px 16px;
    margin: 4px 0;
    border-radius: 10px;
    font-size: 14px;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.docs-nav-link:hover,
.docs-nav-link.active {
    background: var(--base);
    box-shadow: var(--shadow-inset);
    color: var(--accent-blue);
}

.docs-content { max-width: 800px; }

.docs-content h1 {
    font-size: 48px;
    margin-bottom: 24px;
}

.docs-content h2 {
    font-size: 32px;
    margin-top: 64px;
    margin-bottom: 24px;
    padding-top: 32px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.docs-content h3 {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 16px;
}

.docs-content p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.docs-code-block {
    background: var(--base);
    border-radius: 16px;
    box-shadow: var(--shadow-inset);
    padding: 24px;
    margin: 24px 0;
    overflow-x: auto;
}

.docs-code-block pre {
    font-family: 'Roboto Mono', monospace;
    font-size: 13px;
    line-height: 1.8;
}

.docs-callout {
    padding: 24px;
    background: rgba(0, 0, 238, 0.04);
    border-left: 3px solid var(--accent-blue);
    border-radius: 0 12px 12px 0;
    margin: 24px 0;
}

.docs-callout.warning {
    background: rgba(247, 144, 59, 0.08);
    border-color: var(--accent-orange);
}

.docs-callout-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--accent-blue);
}

.docs-callout.warning .docs-callout-title { color: var(--accent-orange); }

/* Footer */
footer {
    padding: 80px 60px;
    background: var(--base-dark);
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 20px;
    max-width: 300px;
}

.footer-col h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-tertiary);
    margin-bottom: 24px;
}

.footer-col a {
    display: block;
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.footer-col a:hover { color: var(--accent-blue); }

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-tertiary);
}

/* Lab Effects */
.lab-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: linear-gradient(135deg, rgba(0, 0, 238, 0.1), rgba(247, 144, 59, 0.1));
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.lab-badge::before {
    content: '⬡';
    color: var(--accent-blue);
}

.version-badge {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(107, 203, 119, 0.15);
    color: #6bcb77;
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
    margin-left: 8px;
}

/* File Tree */
.file-tree {
    background: var(--base);
    border-radius: 16px;
    box-shadow: var(--shadow-inset);
    padding: 24px;
    font-family: 'Roboto Mono', monospace;
    font-size: 13px;
}

.file-tree-item {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.file-tree-item.folder {
    color: var(--accent-blue);
    font-weight: 500;
}

.file-tree-item .icon {
    width: 20px;
    text-align: center;
}

/* Responsive */
@media (max-width: 1200px) {
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-grid.four-col { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; }
    .hero-meta { display: none; }
    .split-section { grid-template-columns: 1fr; }
    .architecture-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    nav { padding: 16px 24px; }
    .nav-links { display: none; }
    .hero { padding: 120px 20px 60px; }
    .giant-code-body { padding: 24px 20px; min-height: 280px; }
    .giant-code-content { font-size: 16px; line-height: 1.7; }
    .hero-bottom { flex-direction: column; gap: 20px; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn-primary,
    .hero-actions .btn-secondary { width: 100%; }
    section { padding: 80px 24px; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-grid.four-col { grid-template-columns: 1fr; }
    .feature-item.large { grid-column: span 1; }
    .code-container { grid-template-columns: 1fr; }
    .docs-layout { grid-template-columns: 1fr; padding: 0 24px 60px; }
    .docs-sidebar { position: static; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-bar { flex-wrap: wrap; gap: 40px; padding: 40px 24px; }
    .architecture-grid { grid-template-columns: 1fr; }
}