/* ============================================
   TENZO SYSTEM CSS - Unified Component Library
   AI Research Laboratory Interface
   ============================================ */

/* ===== CSS Variables ===== */
:root {
    /* Core Colors */
    --bg-primary: #050810;
    --bg-secondary: #0a0f1a;
    --bg-tertiary: #0f1729;
    --bg-card: rgba(15, 23, 41, 0.6);
    
    /* Text */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #38bdf8;
    
    /* Accents */
    --accent-primary: #0ea5e9;
    --accent-secondary: #8b5cf6;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-error: #ef4444;
    --accent-glow: rgba(14, 165, 233, 0.3);
    
    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(56, 189, 248, 0.3);
    --glass-blur: blur(20px);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0ea5e9 100%);
    --gradient-dark: linear-gradient(180deg, rgba(5,8,16,0) 0%, rgba(5,8,16,1) 100%);
    --gradient-glow: radial-gradient(circle at center, rgba(14,165,233,0.15) 0%, transparent 70%);

    --rustwood-bg: #0a0a0b;
    --rustwood-panel: #141417;
    --rustwood-text: #f4f1ea;
    --rustwood-muted: #a6a2a0;
    --rustwood-accent: #cc7843;
    --rustwood-accent-hover: #e08b55;
    --rustwood-border: rgba(255, 255, 255, 0.08);
    
    /* Shadows & Glow */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px var(--accent-glow);
    --shadow-glow-lg: 0 0 50px rgba(14, 165, 233, 0.2);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

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

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Animated Background ===== */
.bg-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: var(--bg-primary);
}

.bg-mesh::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(14, 165, 233, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(6, 182, 212, 0.04) 0%, transparent 40%);
    animation: meshFloat 25s ease-in-out infinite;
    opacity: 0.8;
}

.bg-mesh::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
}

@keyframes meshFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(1%, 1%) rotate(0.5deg); }
    66% { transform: translate(-1%, 1%) rotate(-0.5deg); }
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) var(--space-xl);
    background: rgba(5, 8, 16, 0.85);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s var(--transition-smooth);
}

.nav.scrolled {
    padding: var(--space-md) var(--space-xl);
    background: rgba(5, 8, 16, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.03em;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-brand a {
    color: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.nav-brand .brand-logo {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16), 0 6px 18px rgba(0, 0, 0, 0.35);
}

.nav-brand .logo-mark {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: var(--space-2xl);
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s var(--transition-smooth);
}

.nav-links a:hover {
    color: var(--text-primary);
}

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

.nav-cta {
    display: flex;
    gap: var(--space-md);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s var(--transition-smooth);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-lg);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid transparent;
}

.btn-ghost:hover {
    background: var(--glass-bg);
    color: var(--text-primary);
    border-color: var(--glass-border);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-full);
}

/* ===== Glass Panels ===== */
.glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: var(--glass-blur);
    transition: all 0.3s var(--transition-smooth);
}

.glass-panel:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow);
}

/* ===== Telemetry Cards ===== */
.telemetry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-2xl) 0;
}

.telemetry-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    backdrop-filter: var(--glass-blur);
    transition: all 0.3s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.telemetry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--transition-smooth);
}

.telemetry-card:hover {
    transform: translateY(-4px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow);
}

.telemetry-card:hover::before {
    transform: scaleX(1);
}

.telemetry-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.telemetry-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    font-family: var(--font-mono);
}

.telemetry-unit {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-left: var(--space-xs);
}

.telemetry-change {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    margin-top: var(--space-sm);
}

.telemetry-change.positive {
    color: var(--accent-success);
}

.telemetry-change.negative {
    color: var(--accent-error);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10rem var(--space-xl) 4rem;
    text-align: center;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    backdrop-filter: var(--glass-blur);
    animation: pulse 3s ease-in-out infinite;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent-success);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-success);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.8;
}

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

.hero-visual {
    margin-top: var(--space-3xl);
    width: 100%;
    max-width: 1000px;
    height: 400px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.signal-lines {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 0.35;
    background-image:
      repeating-linear-gradient(120deg, transparent 0 22px, rgba(16, 185, 129, 0.12) 22px 24px, transparent 24px 52px),
      repeating-linear-gradient(180deg, transparent 0 30px, rgba(14, 165, 233, 0.08) 30px 31px, transparent 31px 58px);
    background-size: 220% 220%, 100% 100%;
    animation: signalSweep 18s linear infinite;
}

@keyframes signalSweep {
    0% { background-position: 0% 0%, 0 0; }
    100% { background-position: 180% 0%, 0 0; }
}

.hero-console {
    margin: 1.5rem auto 0;
    width: min(760px, 100%);
    text-align: left;
    background: rgba(2, 18, 12, 0.62);
    border: 1px solid rgba(34, 197, 94, 0.38);
    border-radius: var(--radius-lg);
    padding: 0.9rem 1rem;
    box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.15), 0 0 28px rgba(34, 197, 94, 0.12);
    backdrop-filter: blur(10px);
}

.console-header {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    margin-bottom: 0.55rem;
    font-size: 0.78rem;
    color: #86efac;
    font-family: var(--font-mono);
}

.console-status {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.console-status i {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #22c55e;
    box-shadow: 0 0 10px #22c55e;
    animation: pulse 1.4s ease-in-out infinite;
}

.console-line {
    margin: 0.25rem 0;
    color: #a7f3d0;
    font-family: var(--font-mono);
    font-size: 0.84rem;
}

.console-line span {
    color: #dcfce7;
}

.typewriter-row {
    min-height: 1.2rem;
}

.caret {
    animation: blinkCaret 0.95s step-end infinite;
}

@keyframes blinkCaret {
    0%, 45% { opacity: 1; }
    46%, 100% { opacity: 0; }
}

/* ===== Home: Green Monitor Terminal Theme ===== */
body[data-page="home"] {
    --bg-primary: #020906;
    --bg-secondary: #04110b;
    --bg-tertiary: #07170f;
    --bg-card: rgba(8, 24, 16, 0.68);

    --text-primary: #d6ffe9;
    --text-secondary: #8cd5ae;
    --text-muted: #5ea681;
    --text-accent: #5dfca5;

    --accent-primary: #26dd78;
    --accent-secondary: #11b05d;
    --accent-success: #3aff98;
    --accent-glow: rgba(38, 221, 120, 0.22);

    --glass-bg: rgba(22, 255, 143, 0.03);
    --glass-border: rgba(49, 222, 132, 0.24);
    --glass-border-hover: rgba(98, 255, 172, 0.42);

    --gradient-primary: linear-gradient(135deg, #52ffb0 0%, #17bd67 100%);

    background: radial-gradient(circle at 25% -5%, rgba(35, 197, 100, 0.13), transparent 38%), var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 15px;
}

body[data-page="home"] .bg-mesh::before {
    background:
        radial-gradient(circle at 20% 80%, rgba(26, 186, 96, 0.11) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(13, 132, 70, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(17, 176, 93, 0.08) 0%, transparent 40%);
}

body[data-page="home"] .bg-mesh::after {
    background-image:
      linear-gradient(rgba(141, 255, 196, 0.08) 1px, transparent 1px),
      linear-gradient(90deg, rgba(141, 255, 196, 0.05) 1px, transparent 1px);
    opacity: 0.23;
}

body[data-page="home"] .signal-lines {
    opacity: 0.28;
    background-image:
      repeating-linear-gradient(120deg, transparent 0 18px, rgba(39, 255, 143, 0.09) 18px 20px, transparent 20px 46px),
      repeating-linear-gradient(180deg, transparent 0 26px, rgba(39, 255, 143, 0.05) 26px 27px, transparent 27px 52px);
}

body[data-page="home"] .nav,
body[data-page="home"] .footer {
    background: rgba(2, 13, 9, 0.88);
    border-color: rgba(46, 210, 126, 0.25);
}

body[data-page="home"] .nav-brand,
body[data-page="home"] .footer-brand,
body[data-page="home"] .telemetry-value,
body[data-page="home"] .hero-title,
body[data-page="home"] .section-title {
    background: none;
    -webkit-text-fill-color: currentColor;
    color: #b9ffd9;
}

body[data-page="home"] .logo-mark,
body[data-page="home"] .nav-tile-icon {
    background: rgba(15, 53, 34, 0.95);
    color: #7bffc0;
    border: 1px solid rgba(71, 233, 148, 0.45);
    box-shadow: inset 0 0 12px rgba(45, 216, 127, 0.24);
}

body[data-page="home"] .nav-links a,
body[data-page="home"] .footer-links a {
    color: #9be6bb;
    letter-spacing: 0.01em;
}

body[data-page="home"] .nav-links a::before {
    content: '> ';
    opacity: 0.5;
}

body[data-page="home"] .nav-links a::after {
    background: #45f69f;
}

body[data-page="home"] .hero-badge,
body[data-page="home"] .section-tag,
body[data-page="home"] .telemetry-card,
body[data-page="home"] .nav-tile,
body[data-page="home"] .data-cell,
body[data-page="home"] .hero-console,
body[data-page="home"] .btn-secondary,
body[data-page="home"] .btn-ghost {
    background: rgba(7, 25, 16, 0.76);
    border-color: rgba(68, 229, 147, 0.38);
    box-shadow: 0 0 0 1px rgba(46, 201, 121, 0.14), 0 0 24px rgba(31, 159, 90, 0.12);
}

body[data-page="home"] .btn-primary {
    background: rgba(10, 39, 25, 0.96);
    border: 1px solid rgba(79, 246, 167, 0.55);
    color: #cffff0;
    box-shadow: 0 0 0 1px rgba(59, 223, 137, 0.25), 0 0 22px rgba(38, 180, 105, 0.25);
}

body[data-page="home"] .btn:hover,
body[data-page="home"] .nav-tile:hover,
body[data-page="home"] .telemetry-card:hover,
body[data-page="home"] .data-cell:hover {
    border-color: rgba(104, 255, 181, 0.72);
    box-shadow: 0 0 0 1px rgba(78, 245, 160, 0.3), 0 0 26px rgba(38, 190, 109, 0.28);
}

body[data-page="home"] .hero-subtitle,
body[data-page="home"] .section-subtitle,
body[data-page="home"] .nav-tile-desc,
body[data-page="home"] .footer-text,
body[data-page="home"] .telemetry-change,
body[data-page="home"] .data-label {
    color: #88c9a8;
}

body[data-page="home"] .hero,
body[data-page="home"] .section,
body[data-page="home"] .footer {
    letter-spacing: 0.01em;
}

/* Home: Colour Boost */
body[data-page="home"] {
    --term-orange: #ffb56e;
    --term-amber: #ffd089;
    --term-cyan: #88f4ff;
    --term-lime: #b9ffd9;
}

body[data-page="home"] .site-intro h1,
body[data-page="home"] .crt-panel h2,
body[data-page="home"] .mock-brand,
body[data-page="home"] .crt-header .crt-line:first-child {
    color: var(--term-orange);
    text-shadow: 0 0 10px rgba(255, 156, 71, 0.32);
}

body[data-page="home"] .mock-brand strong,
body[data-page="home"] .site-intro p {
    color: var(--term-amber);
}

body[data-page="home"] .crt-line,
body[data-page="home"] .prompt,
body[data-page="home"] .mock-output,
body[data-page="home"] .crt-status-line {
    color: var(--term-lime);
}

body[data-page="home"] .mock-cmd,
body[data-page="home"] .boot-line:nth-child(3) {
    color: var(--term-cyan);
}

body[data-page="home"] .crt-shell a,
body[data-page="home"] .mock-output a {
    color: #9de7ff;
    border-bottom-color: rgba(157, 231, 255, 0.45);
}

body[data-page="home"] .crt-shell a:hover,
body[data-page="home"] .mock-output a:hover {
    color: #dcf6ff;
    border-bottom-color: rgba(220, 246, 255, 0.8);
}

body[data-page="home"] .crt-panel li::before {
    content: "› ";
    color: var(--term-orange);
}

/* ===== Home Layout: Full CRT Terminal ===== */
body[data-page="home"] .crt-shell {
    width: min(1100px, calc(100% - 2rem));
    margin: 1rem auto;
    border: 1px solid rgba(85, 255, 177, 0.34);
    background: rgba(3, 16, 10, 0.86);
    box-shadow: 0 0 0 1px rgba(30, 182, 102, 0.16), 0 0 40px rgba(28, 145, 84, 0.28), inset 0 0 32px rgba(13, 84, 48, 0.24);
    position: relative;
    overflow: hidden;
}

body[data-page="home"] .site-intro {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid rgba(74, 216, 138, 0.24);
    position: relative;
    z-index: 1;
}

body[data-page="home"] .site-intro h1 {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: #ffbe8a;
    text-shadow: 0 0 10px rgba(255, 146, 74, 0.28);
    letter-spacing: 0.04em;
    margin: 0;
    text-transform: uppercase;
}

body[data-page="home"] .site-intro p {
    margin: 0.35rem 0 0;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: #97dbb7;
}

body[data-page="home"] .boot-sequence {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid rgba(74, 216, 138, 0.24);
    min-height: 4.5rem;
    position: relative;
    z-index: 1;
}

body[data-page="home"] .boot-line {
    margin: 0.18rem 0;
    font-family: var(--font-mono);
    font-size: 0.77rem;
    color: #8fdbb3;
    opacity: 0;
    transform: translateY(2px);
    animation: bootFade 0.6s ease forwards;
}

body[data-page="home"] .boot-line:nth-child(1) { animation-delay: 0.1s; }
body[data-page="home"] .boot-line:nth-child(2) { animation-delay: 0.45s; }
body[data-page="home"] .boot-line:nth-child(3) { animation-delay: 0.8s; color: #b8ffd9; }

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

body[data-page="home"] .mock-openclaw {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid rgba(74, 216, 138, 0.24);
    position: relative;
    z-index: 1;
    background: rgba(4, 18, 11, 0.74);
}

body[data-page="home"] .mock-cmd,
body[data-page="home"] .mock-brand,
body[data-page="home"] .mock-footer,
body[data-page="home"] .mock-output {
    margin: 0.2rem 0;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.45;
}

body[data-page="home"] .mock-ticker-wrap {
    overflow: hidden;
    border: 1px solid rgba(82, 236, 154, 0.35);
    background: rgba(5, 30, 18, 0.76);
    margin: 0.1rem 0 0.5rem;
}

body[data-page="home"] .mock-ticker-track {
    display: inline-flex;
    gap: 3rem;
    min-width: 200%;
    white-space: nowrap;
    animation: tickerScroll 20s linear infinite;
}

body[data-page="home"] .mock-ticker-track span {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.23rem 0;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: #aaf7cb;
    letter-spacing: 0.03em;
}

body[data-page="home"] .live-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: #50ffaa;
    box-shadow: 0 0 8px rgba(80, 255, 170, 0.8);
    animation: pulseDot 0.9s ease-in-out infinite;
}

@keyframes tickerScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(0.85); }
}

body[data-page="home"] .cmd-caret {
    display: inline-block;
    margin-left: 0.2rem;
    color: #e6fff2;
    animation: blinkCaret 0.95s step-end infinite;
}

body[data-page="home"] .mock-output {
    color: #9cecc1;
    margin-left: 1.1rem;
}

body[data-page="home"] .mock-output a {
    color: #c9ffe5;
    border-bottom: 1px dotted rgba(198, 255, 227, 0.45);
}

body[data-page="home"] .mock-output a:hover {
    color: #ffffff;
    border-bottom-color: rgba(255, 255, 255, 0.8);
}

body[data-page="home"] .mock-cmd {
    color: #74ffb2;
}

body[data-page="home"] .mock-cmd span {
    color: #e7fff3;
}

body[data-page="home"] .mock-brand {
    color: #ffb081;
}

body[data-page="home"] .mock-brand strong {
    color: #ffe1b8;
}

body[data-page="home"] .mock-ascii-wrap {
    margin: 0.45rem 0;
    border: 1px solid rgba(208, 251, 226, 0.62);
    background: #e9f3ec;
    color: #131313;
    overflow-x: auto;
}

body[data-page="home"] .mock-ascii {
    margin: 0;
    padding: 0.35rem 0.55rem;
    font-family: "JetBrains Mono", monospace;
    font-size: 0.58rem;
    line-height: 1.15;
    letter-spacing: 0.04em;
}

body[data-page="home"] .mock-footer {
    text-align: center;
    color: #ffc2b3;
    letter-spacing: 0.08em;
}

body[data-page="home"] .howard-audio {
    margin-top: 0.5rem;
    border-top: 1px solid rgba(74, 216, 138, 0.24);
    padding-top: 0.6rem;
}

body[data-page="home"] .cassette-art {
    margin: 0 0 0.45rem;
    padding: 0.4rem 0.5rem;
    background: rgba(6, 26, 16, 0.82);
    border: 1px solid rgba(88, 236, 156, 0.35);
    color: #bdfedd;
    font-family: "JetBrains Mono", monospace;
    font-size: 0.55rem;
    line-height: 1.02;
    white-space: pre;
    overflow-x: auto;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

body[data-page="home"] .cassette-art:hover,
body[data-page="home"] .cassette-art:focus-visible {
    border-color: rgba(140, 255, 196, 0.85);
    box-shadow: 0 0 0 1px rgba(140, 255, 196, 0.35), 0 0 18px rgba(85, 255, 176, 0.25);
    outline: none;
}

body[data-page="home"] .cassette-hint {
    margin: 0;
    color: #9cecc1;
}


body[data-page="home"] #howardIntroAudio {
    display: none;
}

body[data-page="home"] .crt-shell::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
        to bottom,
        rgba(132, 255, 190, 0.05) 0px,
        rgba(132, 255, 190, 0.05) 1px,
        transparent 2px,
        transparent 4px
    );
    opacity: 0.18;
}

body[data-page="home"] .crt-header,
body[data-page="home"] .crt-block,
body[data-page="home"] .crt-panel,
body[data-page="home"] .crt-footer {
    position: relative;
    z-index: 1;
}

body[data-page="home"] .crt-header,
body[data-page="home"] .crt-block,
body[data-page="home"] .crt-footer {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(74, 216, 138, 0.24);
}

body[data-page="home"] .crt-line,
body[data-page="home"] .prompt,
body[data-page="home"] .crt-footer {
    font-family: var(--font-mono);
    color: #b8ffd9;
    font-size: 0.86rem;
    line-height: 1.45;
}

body[data-page="home"] .prompt {
    margin: 0.2rem 0;
    color: #9fe9bf;
}

body[data-page="home"] .crt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-bottom: 1px solid rgba(74, 216, 138, 0.24);
}

body[data-page="home"] .crt-panel {
    padding: 0.85rem 1rem;
    border-right: 1px solid rgba(74, 216, 138, 0.24);
}

body[data-page="home"] .crt-panel:last-child {
    border-right: 0;
}

body[data-page="home"] .crt-panel h2 {
    font-family: var(--font-mono);
    font-size: 0.84rem;
    margin: 0.15rem 0 0.55rem;
    color: #ffb367;
    text-shadow: 0 0 9px rgba(255, 150, 72, 0.28);
    letter-spacing: 0.04em;
}

body[data-page="home"] .crt-panel ul {
    list-style: none;
    padding: 0;
    margin: 0 0 0.8rem;
}

body[data-page="home"] .crt-panel li {
    margin: 0.35rem 0;
    color: #9fe9bf;
    font-family: var(--font-mono);
    font-size: 0.82rem;
}

body[data-page="home"] .crt-shell a {
    color: #a6ffca;
    text-decoration: none;
    border-bottom: 1px dotted rgba(131, 255, 193, 0.35);
}

body[data-page="home"] .crt-shell a:hover {
    color: #dbffec;
    border-bottom-color: rgba(207, 255, 230, 0.75);
}

body[data-page="home"] .crt-footer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 0;
}

body[data-page="home"] .crt-status-line {
    text-align: center;
    color: #b8ffd9;
}

body[data-page="home"] .hero-title {
    font-size: clamp(2rem, 5.2vw, 3.8rem);
    text-shadow: 0 0 10px rgba(83, 255, 176, 0.2);
}

body[data-page="home"] .section-title {
    font-size: clamp(1.55rem, 3.2vw, 2.35rem);
    text-shadow: 0 0 8px rgba(83, 255, 176, 0.15);
}

body[data-page="home"] .hero-subtitle,
body[data-page="home"] .section-subtitle,
body[data-page="home"] .nav-tile-desc {
    font-size: 0.96rem;
    line-height: 1.55;
}

body[data-page="home"] .nav-links a,
body[data-page="home"] .footer-links a,
body[data-page="home"] .console-line,
body[data-page="home"] .telemetry-label,
body[data-page="home"] .data-label {
    font-size: 0.82rem;
}

body[data-page="home"] .telemetry-card,
body[data-page="home"] .nav-tile,
body[data-page="home"] .data-cell {
    padding: 1rem;
}

body[data-page="home"] .hero::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background: linear-gradient(to bottom, rgba(39, 255, 154, 0.02), transparent 22%, transparent 78%, rgba(39, 255, 154, 0.02));
}

body[data-page="home"] .hero > * {
    position: relative;
    z-index: 1;
}

/* ===== Section Styles ===== */
.section {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.hero-telemetry {
    margin-top: -1.5rem;
    padding-top: var(--space-2xl);
}

.hero-telemetry .telemetry-grid {
    margin-top: 0;
}

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

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===== Navigation Tiles ===== */
.tiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-2xl) 0;
}

.nav-tile {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    backdrop-filter: var(--glass-blur);
    transition: all 0.3s var(--transition-smooth);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.nav-tile:hover {
    transform: translateY(-6px) scale(1.02);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow-lg);
}

.nav-tile-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
    color: white;
}

.nav-tile-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.nav-tile-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== Timeline ===== */
.timeline {
    position: relative;
    padding-left: var(--space-2xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: var(--radius-full);
}

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

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--space-2xl) - 5px);
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--accent-primary);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.timeline-desc {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Footer ===== */
.footer {
    padding: var(--space-3xl) var(--space-xl);
    border-top: 1px solid var(--glass-border);
    margin-top: var(--space-3xl);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.footer-brand {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
    list-style: none;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

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

.footer-text {
    color: var(--text-muted);
    font-size: 0.85rem;
    width: 100%;
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--glass-border);
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s var(--transition-smooth);
    box-shadow: var(--shadow-glow);
    z-index: 999;
    border: none;
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-lg);
}

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

/* ===== Rustwood Journal Theme ===== */
.rustwood-theme {
    background: var(--rustwood-bg);
    color: var(--rustwood-text);
}

.rustwood-theme .nav {
    background: rgba(10, 10, 11, 0.9);
    border-color: var(--rustwood-border);
}

.rustwood-theme .nav-links a {
    color: var(--rustwood-muted);
}

.rustwood-theme .nav-links a.active,
.rustwood-theme .nav-links a:hover {
    color: var(--rustwood-accent);
}

.rustwood-hero {
    padding: 8rem var(--space-xl) 4rem;
    text-align: left;
}

.rustwood-hero h1 {
    font-family: 'Playfair Display', 'Times New Roman', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.rustwood-hero p {
    max-width: 640px;
    color: var(--rustwood-muted);
    line-height: 1.8;
}

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

.rustwood-card {
    background: var(--rustwood-panel);
    border: 1px solid var(--rustwood-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.rustwood-card h3 {
    font-family: 'Playfair Display', 'Times New Roman', serif;
    margin-bottom: var(--space-xs);
}

.rustwood-card p {
    color: var(--rustwood-muted);
    line-height: 1.8;
}

.rustwood-tags {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-top: var(--space-md);
}

.rustwood-tags span {
    font-size: 0.8rem;
    padding: 0.15rem var(--space-sm);
    border-radius: var(--radius-full);
    border: 1px solid var(--rustwood-border);
    color: var(--rustwood-muted);
}

.rustwood-card a {
    display: inline-flex;
    gap: 0.35rem;
    align-items: center;
    margin-top: var(--space-md);
    color: var(--rustwood-accent);
    font-weight: 600;
    font-size: 0.95rem;
}

.rustwood-aside {
    background: var(--rustwood-panel);
    border: 1px solid var(--rustwood-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    color: var(--rustwood-muted);
    line-height: 1.7;
}

.rustwood-aside h4 {
    margin-bottom: var(--space-sm);
    font-family: 'Playfair Display', 'Times New Roman', serif;
    color: var(--rustwood-text);
}

.rustwood-takeaway {
    border: 1px solid var(--rustwood-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: var(--space-2xl) 0;
    background: rgba(204, 120, 67, 0.08);
    color: var(--rustwood-text);
}


.rustwood-return-links a:hover {
    border-color: var(--rustwood-accent-hover);
}

.rustwood-post-menu {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
    justify-content: flex-start;
}

.rustwood-post-menu a {
    color: var(--rustwood-text);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--rustwood-border);
    border-radius: var(--radius-full);
    padding: 0.35rem 0.9rem;
    text-decoration: none;
    font-weight: 500;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.rustwood-post-menu a:hover {
    border-color: var(--rustwood-accent-hover);
    background: rgba(204, 120, 67, 0.12);
}

.rustwood-post-nav {
    margin-top: var(--space-2xl);
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.rustwood-post-nav a {
    color: var(--rustwood-accent);
    font-weight: 600;
    white-space: nowrap;
}

.rustwood-post-nav span {
    color: var(--rustwood-muted);
    font-size: 0.85rem;
}

.rustwood-cta {
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.rustwood-cta a {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    border: 1px solid var(--rustwood-border);
    color: var(--rustwood-text);
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
}

.rustwood-cta a:hover {
    background: var(--rustwood-accent-hover);
    border-color: transparent;
}

.rustwood-return-links {
    margin-top: var(--space-2xl);
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.rustwood-return-links a {
    color: var(--rustwood-accent);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.rustwood-return-links a:hover {
    border-color: var(--rustwood-accent-hover);
}

/* ===== Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--transition-smooth), 
                transform 0.6s var(--transition-smooth);
}

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

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .nav-links {
        gap: var(--space-lg);
    }
    
    .telemetry-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        padding: calc(env(safe-area-inset-top, 0px) + var(--space-sm)) var(--space-md) var(--space-sm);
    }

    .nav-content {
        min-height: 52px;
    }

    .nav-brand .brand-logo {
        width: 36px;
        height: 36px;
    }
    
    .nav-links,
    .nav-cta {
        display: none;
    }
    
    .hero {
        padding: 7rem var(--space-md) 3rem;
    }

    body[data-page="home"] .hero {
        justify-content: flex-start;
        padding-top: calc(env(safe-area-inset-top, 0px) + 6.8rem);
    }

    body[data-page="home"] {
        font-size: 14px;
    }

    body[data-page="home"] .signal-lines {
        opacity: 0.14;
    }

    body[data-page="home"] .bg-mesh::after {
        opacity: 0.1;
    }

    body[data-page="home"] .crt-shell {
        width: calc(100% - 1rem);
        margin: 0.5rem auto;
    }

    body[data-page="home"] .crt-grid {
        grid-template-columns: 1fr;
    }

    body[data-page="home"] .crt-panel {
        border-right: 0;
        border-bottom: 1px solid rgba(74, 216, 138, 0.24);
    }

    body[data-page="home"] .crt-panel:last-child {
        border-bottom: 0;
    }

    body[data-page="home"] .site-intro,
    body[data-page="home"] .boot-sequence,
    body[data-page="home"] .mock-openclaw,
    body[data-page="home"] .crt-header,
    body[data-page="home"] .crt-block,
    body[data-page="home"] .crt-panel,
    body[data-page="home"] .crt-footer {
        padding: 0.72rem 0.75rem;
    }

    body[data-page="home"] .site-intro h1 {
        font-size: 0.86rem;
    }

    body[data-page="home"] .site-intro p,
    body[data-page="home"] .boot-line,
    body[data-page="home"] .mock-cmd,
    body[data-page="home"] .mock-brand,
    body[data-page="home"] .mock-footer,
    body[data-page="home"] .mock-output {
        font-size: 0.72rem;
    }

    body[data-page="home"] .mock-ascii {
        font-size: 0.5rem;
    }

    body[data-page="home"] .cassette-art {
        font-size: 0.44rem;
    }

    body[data-page="home"] .mock-ticker-track span {
        font-size: 0.66rem;
    }

    body[data-page="home"] .crt-line,
    body[data-page="home"] .prompt,
    body[data-page="home"] .crt-panel li,
    body[data-page="home"] .crt-footer {
        font-size: 0.78rem;
    }

    body[data-page="home"] .crt-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
    }

    body[data-page="home"] .crt-status-line {
        text-align: left;
    }

    body[data-page="home"] .hero-content {
        width: min(760px, 100%);
    }

    .hero-subtitle {
        margin-bottom: var(--space-xl);
        line-height: 1.7;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        max-width: 360px;
        margin: 0 auto;
    }

    body[data-page="home"] .hero-cta {
        margin-bottom: var(--space-lg);
        position: relative;
        z-index: 1;
    }

    .hero-cta .btn {
        width: 100%;
        white-space: normal;
        text-align: center;
        padding: 0.9rem 1rem;
        line-height: 1.35;
    }
    
    .hero-visual {
        height: 250px;
    }

    .hero-console {
        margin-top: 1.1rem;
        padding: 0.8rem 0.85rem;
    }

    body[data-page="home"] .hero-console,
    body[data-page="home"] .telemetry-grid {
        position: relative;
        z-index: 2;
    }

    body[data-page="home"] .telemetry-grid {
        margin-top: var(--space-xl) !important;
    }

    .console-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .section {
        padding: var(--space-2xl) var(--space-md);
    }

    body[data-page="home"] .section {
        padding: 1.75rem 0.9rem;
    }

    body[data-page="home"] .hero-title {
        font-size: clamp(1.65rem, 8vw, 2.35rem);
    }

    body[data-page="home"] .telemetry-card,
    body[data-page="home"] .nav-tile,
    body[data-page="home"] .data-cell,
    body[data-page="home"] .hero-console {
        padding: 0.8rem;
    }
    
    .telemetry-grid {
        grid-template-columns: 1fr;
    }
    
    .tiles-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .back-to-top {
        bottom: var(--space-md);
        right: var(--space-md);
        width: 45px;
        height: 45px;
    }
}

/* ===== Utility Classes ===== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-accent {
    color: var(--accent-primary);
}

.text-success {
    color: var(--accent-success);
}

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

/* ===== Code Blocks ===== */
.code-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    overflow-x: auto;
    line-height: 1.7;
}

.code-block code {
    color: var(--text-secondary);
}

/* ===== Data Grid ===== */
.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.data-cell {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.data-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.data-value {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* ===== Archive blog posts: blue terminal style ===== */
body[data-page="post"] {
    background: #060b15;
    color: #dbe7ff;
    font-family: var(--font-mono);
    --text-secondary: #bfd2ff;
    --text-muted: #93c5fd;
    --accent-primary: #60a5fa;
}

body[data-page="post"] .bg-mesh::before {
    opacity: 0.12;
}

body[data-page="post"] .nav,
body[data-page="post"] .footer {
    border-color: rgba(96, 165, 250, 0.26);
    background: rgba(8, 15, 30, 0.82);
    backdrop-filter: blur(8px);
}

body[data-page="post"] .nav-links a,
body[data-page="post"] .footer-links a {
    color: #93c5fd;
}

body[data-page="post"] .nav-links a:hover,
body[data-page="post"] .footer-links a:hover {
    color: #f59e0b;
}

body[data-page="post"] .section-tag {
    border-color: rgba(245, 158, 11, 0.45);
    background: rgba(245, 158, 11, 0.1);
    color: #fbbf24;
}

body[data-page="post"] .section-title {
    color: #e7eeff;
}

body[data-page="post"] .section-subtitle {
    color: #aec3ef;
}

body[data-page="post"] .data-cell,
body[data-page="post"] .glass-panel {
    background: rgba(10, 20, 40, 0.86);
    border: 1px solid rgba(96, 165, 250, 0.24);
    box-shadow: inset 0 0 0 1px rgba(96, 165, 250, 0.08), 0 28px 90px rgba(0, 0, 0, 0.45);
}

body[data-page="post"] .btn-secondary,
body[data-page="post"] .btn-ghost {
    border-color: rgba(96, 165, 250, 0.35);
    color: #bfdbfe;
}

body[data-page="post"] .btn-secondary:hover,
body[data-page="post"] .btn-ghost:hover {
    border-color: rgba(245, 158, 11, 0.55);
    color: #fbbf24;
}

/* ===== Global terminal header/menu structure (prompt-lab style) ===== */
.terminal-header-shell {
    width: min(1100px, calc(100% - 2rem));
    margin: 1rem auto 0.8rem;
    border: 1px solid rgba(85, 255, 177, 0.34);
    background: rgba(3, 16, 10, 0.86);
    box-shadow: 0 0 0 1px rgba(30, 182, 102, 0.16), 0 0 40px rgba(28, 145, 84, 0.28), inset 0 0 32px rgba(13, 84, 48, 0.24);
    position: relative;
    overflow: hidden;
}

.terminal-header-shell::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
        to bottom,
        rgba(132, 255, 190, 0.05) 0px,
        rgba(132, 255, 190, 0.05) 1px,
        transparent 2px,
        transparent 4px
    );
    opacity: 0.18;
}

.terminal-header-intro,
.terminal-header-boot,
.terminal-header-menu {
    position: relative;
    z-index: 1;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid rgba(74, 216, 138, 0.24);
}

.terminal-header-menu {
    border-bottom: 0;
}

.terminal-header-intro h1 {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: #ffbe8a;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin: 0;
}

.terminal-header-intro p,
.terminal-header-boot p {
    margin: 0.3rem 0 0;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: #97dbb7;
}

.terminal-menu-line {
    margin: 0 0 0.35rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #9cecc1;
}

.terminal-menu-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.terminal-menu-links a {
    color: #a6ffca;
    text-decoration: none;
    border: 1px solid rgba(68, 229, 147, 0.36);
    background: rgba(7, 25, 16, 0.84);
    border-radius: 999px;
    padding: 0.24rem 0.64rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.terminal-menu-links a:hover,
.terminal-menu-links a.active {
    border-color: rgba(104, 255, 181, 0.72);
    color: #dcffef;
    box-shadow: 0 0 0 1px rgba(78, 245, 160, 0.3), 0 0 14px rgba(38, 190, 109, 0.16);
}

@media (max-width: 768px) {
    .terminal-header-shell {
        width: calc(100% - 1rem);
        margin: 0.5rem auto;
    }

    .terminal-header-intro,
    .terminal-header-boot,
    .terminal-header-menu {
        padding: 0.72rem 0.75rem;
    }

    .terminal-header-intro h1 {
        font-size: 0.84rem;
    }

    .terminal-header-intro p,
    .terminal-header-boot p,
    .terminal-menu-line,
    .terminal-menu-links a {
        font-size: 0.72rem;
    }
}

/* Reduce legacy fixed-nav top padding once terminal header shell is present */
.terminal-header-shell + .section,
.terminal-header-shell + .hero,
.terminal-header-shell + .rustwood-hero {
    padding-top: 2rem !important;
}