/* ============================================
   LANCELOT - Modern Dark Software Product Site
   Inspired by Stripe + Typeform
   ============================================ */

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

:root {
    /* Core palette */
    --bg-primary: #0a0a0f;
    --bg-secondary: #0f0f18;
    --bg-tertiary: #141420;
    --bg-card: #16161f;
    --bg-card-hover: #1c1c2a;
    --bg-elevated: #1e1e2e;

    /* Text */
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-tertiary: #6b6b80;
    --text-muted: #4a4a5e;

    /* Accent colors (from logo: green, blue, gold, red) */
    --accent-green: #3ecf6e;
    --accent-blue: #4a9eff;
    --accent-gold: #f0c040;
    --accent-red: #ef4444;
    --accent-purple: #a78bfa;

    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #3ecf6e 0%, #4a9eff 50%, #a78bfa 100%);
    --gradient-glow: linear-gradient(135deg, rgba(62, 207, 110, 0.15) 0%, rgba(74, 158, 255, 0.15) 50%, rgba(167, 139, 250, 0.15) 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(62, 207, 110, 0.05) 0%, rgba(74, 158, 255, 0.05) 100%);

    /* Borders */
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --border-accent: rgba(74, 158, 255, 0.3);

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Spacing */
    --section-padding: 120px 0;
    --container-max: 1200px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

img {
    max-width: 100%;
    height: auto;
}


/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-base);
    background: transparent;
}

.nav.scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.nav-logo-img {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}


/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #0a0a0f;
    border: none;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(62, 207, 110, 0.2), 0 4px 15px rgba(74, 158, 255, 0.15);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
}

.btn-outline:hover {
    border-color: var(--text-tertiary);
    background: rgba(255, 255, 255, 0.03);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 8px 16px;
}

.btn-ghost:hover {
    color: var(--text-primary);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 0.9375rem;
    border-radius: var(--radius-lg);
}

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


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


/* --- Section Utilities --- */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 72px;
}

.section-label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-blue);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}


/* --- Hero Section --- */
.hero {
    position: relative;
    padding: 180px 0 100px;
    overflow: hidden;
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-glow {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 700px;
    background: radial-gradient(ellipse at center, rgba(62, 207, 110, 0.1) 0%, rgba(74, 158, 255, 0.07) 30%, rgba(167, 139, 250, 0.04) 50%, transparent 70%);
    pointer-events: none;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    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: 64px 64px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 30%, transparent 70%);
    pointer-events: none;
}

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

.hero-logo-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.hero-logo {
    width: 340px;
    height: 340px;
    object-fit: cover;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 35%, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 35%, transparent 72%);
    filter: brightness(1.05) contrast(1.05);
    user-select: none;
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-green);
    background: rgba(62, 207, 110, 0.08);
    border: 1px solid rgba(62, 207, 110, 0.2);
    border-radius: 100px;
    margin-bottom: 32px;
    letter-spacing: 0.02em;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(2.75rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 64px;
    flex-wrap: wrap;
}

.hero-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--bg-primary), transparent);
    pointer-events: none;
}


/* --- Terminal --- */
.hero-terminal {
    max-width: 640px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
    text-align: left;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.terminal-header {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border);
}

.terminal-dots {
    display: flex;
    gap: 7px;
    margin-right: 12px;
}

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

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.terminal-title {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: 'JetBrains Mono', monospace;
}

.terminal-body {
    padding: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    line-height: 1.8;
}

.terminal-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-prompt {
    color: var(--accent-green);
    font-weight: 500;
}

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

.terminal-cursor {
    animation: blink 1s infinite;
    color: var(--accent-blue);
    font-weight: 300;
}

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

.terminal-output {
    margin-top: 8px;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.terminal-output .line-success {
    color: var(--accent-green);
}

.terminal-output .line-info {
    color: var(--accent-blue);
}


/* --- Social Proof / Stats --- */
.social-proof {
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.social-proof-text {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 40px;
}

.stats-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-top: 4px;
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--border);
}


/* --- What Is Section --- */
.what-is {
    padding: 120px 0 40px;
}


/* --- Bento Grid --- */
.features-grid {
    padding: 0 0 120px;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.bento-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: var(--transition-base);
    overflow: hidden;
    position: relative;
}

.bento-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.bento-large {
    grid-row: span 2;
}

.bento-wide {
    grid-column: span 2;
    display: flex;
    align-items: flex-start;
    gap: 48px;
}

.bento-wide .card-content-left {
    flex: 1;
    min-width: 280px;
}

.bento-wide .card-visual {
    flex: 1;
}

.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.card-soul .card-icon { background: rgba(62, 207, 110, 0.1); color: var(--accent-green); }
.card-memory .card-icon { background: rgba(74, 158, 255, 0.1); color: var(--accent-blue); }
.card-receipts .card-icon { background: rgba(167, 139, 250, 0.1); color: var(--accent-purple); }
.card-tools .card-icon { background: rgba(240, 192, 64, 0.1); color: var(--accent-gold); }
.card-router .card-icon { background: rgba(74, 158, 255, 0.1); color: var(--accent-blue); }

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.card-subtitle {
    font-size: 0.8125rem;
    color: var(--accent-blue);
    font-weight: 600;
    margin-bottom: 12px;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}


/* --- Card Visuals --- */
.card-visual {
    margin-top: auto;
}

/* Soul visual */
.soul-visual {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    padding: 16px;
    border: 1px solid var(--border);
}

.soul-block {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.soul-version {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-gold);
    background: rgba(240, 192, 64, 0.1);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
}

.soul-status {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--accent-green);
    letter-spacing: 0.05em;
}

.soul-rules {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rule {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

.rule-pass .rule-icon {
    color: var(--accent-green);
    font-weight: 700;
}

/* Memory visual */
.memory-visual {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.memory-tier {
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    border: 1px solid;
}

.tier-core {
    background: rgba(62, 207, 110, 0.08);
    border-color: rgba(62, 207, 110, 0.2);
    color: var(--accent-green);
}

.tier-working {
    background: rgba(74, 158, 255, 0.08);
    border-color: rgba(74, 158, 255, 0.2);
    color: var(--accent-blue);
}

.tier-episodic {
    background: rgba(167, 139, 250, 0.08);
    border-color: rgba(167, 139, 250, 0.2);
    color: var(--accent-purple);
}

.tier-archival {
    background: rgba(240, 192, 64, 0.08);
    border-color: rgba(240, 192, 64, 0.2);
    color: var(--accent-gold);
}

/* Receipt visual */
.receipt-visual {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.receipt-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
}

.receipt-type { color: var(--text-secondary); }
.receipt-status.success { color: var(--accent-green); font-weight: 600; }

/* Tools visual */
.tools-visual {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tool-chip {
    padding: 6px 14px;
    background: rgba(240, 192, 64, 0.06);
    border: 1px solid rgba(240, 192, 64, 0.15);
    border-radius: 100px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--accent-gold);
}

/* Router visual */
.router-visual {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 300px;
}

.lane {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.lane-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.lane-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 100px;
    overflow: hidden;
}

.lane-fill {
    height: 100%;
    border-radius: 100px;
    transition: width 1.5s ease;
}

.lane-local .lane-fill {
    background: linear-gradient(90deg, var(--accent-green), #27a855);
}

.lane-fast .lane-fill {
    background: linear-gradient(90deg, var(--accent-blue), #3d7dd8);
}

.lane-deep .lane-fill {
    background: linear-gradient(90deg, var(--accent-purple), #8b6ce0);
}


/* --- Architecture Section --- */
.architecture {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.arch-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.arch-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition-base);
}

.arch-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.arch-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 18px;
}

.arch-icon-soul { background: rgba(62, 207, 110, 0.1); color: var(--accent-green); }
.arch-icon-memory { background: rgba(74, 158, 255, 0.1); color: var(--accent-blue); }
.arch-icon-skills { background: rgba(167, 139, 250, 0.1); color: var(--accent-purple); }
.arch-icon-tools { background: rgba(240, 192, 64, 0.1); color: var(--accent-gold); }
.arch-icon-health { background: rgba(239, 68, 68, 0.1); color: var(--accent-red); }
.arch-icon-scheduler { background: rgba(74, 158, 255, 0.1); color: var(--accent-blue); }

.arch-card h4 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.arch-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.arch-flag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--accent-green);
    background: rgba(62, 207, 110, 0.08);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(62, 207, 110, 0.15);
}


/* --- Security Section --- */
.security {
    padding: var(--section-padding);
}

.security-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.security-content .section-title,
.security-content .section-subtitle {
    text-align: left;
}

.security-content .section-subtitle {
    margin: 0 0 40px;
}

.security-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.security-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.security-check {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(62, 207, 110, 0.1);
    color: var(--accent-green);
    flex-shrink: 0;
    margin-top: 2px;
}

.security-item strong {
    display: block;
    font-size: 0.9375rem;
    margin-bottom: 4px;
}

.security-item p {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}

/* Security Visual - Concentric Layers */
.security-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.security-layers {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec-layer {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    position: relative;
    flex-direction: column;
}

.sec-layer > span {
    position: absolute;
    top: 12px;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.sec-layer-outer {
    width: 340px;
    height: 340px;
    border: 1px solid rgba(239, 68, 68, 0.15);
    background: rgba(239, 68, 68, 0.02);
    animation: secPulse 4s ease-in-out infinite;
}

.sec-layer-mid {
    width: 260px;
    height: 260px;
    border: 1px solid rgba(240, 192, 64, 0.2);
    background: rgba(240, 192, 64, 0.03);
    animation: secPulse 4s ease-in-out infinite 0.5s;
}

.sec-layer-inner {
    width: 180px;
    height: 180px;
    border: 1px solid rgba(74, 158, 255, 0.25);
    background: rgba(74, 158, 255, 0.04);
    animation: secPulse 4s ease-in-out infinite 1s;
}

.sec-layer-core {
    width: 100px;
    height: 100px;
    border: 1px solid rgba(62, 207, 110, 0.3);
    background: rgba(62, 207, 110, 0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: var(--accent-green);
    animation: secPulse 4s ease-in-out infinite 1.5s;
}

.sec-layer-core span {
    position: static;
    font-size: 0.6875rem;
    color: var(--accent-green);
}

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


/* --- Developer Section --- */
.developers {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.code-showcase {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: start;
}

.code-block {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.code-header {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border);
}

.code-filename {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-left: 12px;
}

.code-body {
    padding: 24px;
    overflow-x: auto;
}

.code-body code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

.code-comment { color: var(--text-muted); }
.code-prompt { color: var(--accent-green); font-weight: 500; }
.code-dim { color: var(--text-muted); }
.code-success { color: var(--accent-green); }

.dev-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.dev-feature {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.dev-feature:hover {
    border-color: var(--border-hover);
}

.dev-feature-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(74, 158, 255, 0.08);
    color: var(--accent-blue);
    margin-bottom: 14px;
}

.dev-feature h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.dev-feature p {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}


/* --- Pricing Section --- */
.pricing {
    padding: var(--section-padding);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    position: relative;
    transition: var(--transition-base);
}

.pricing-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.pricing-card-featured {
    border-color: rgba(74, 158, 255, 0.3);
    background: linear-gradient(180deg, rgba(74, 158, 255, 0.04) 0%, var(--bg-card) 50%);
    box-shadow: 0 0 60px rgba(74, 158, 255, 0.08);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--gradient-primary);
    color: #0a0a0f;
    border-radius: 100px;
    white-space: nowrap;
}

.pricing-header {
    margin-bottom: 16px;
}

.pricing-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

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

.pricing-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pricing-features li svg {
    color: var(--accent-green);
    flex-shrink: 0;
}


/* --- CTA Section --- */
.cta {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
    border-top: 1px solid var(--border);
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse at center, rgba(74, 158, 255, 0.08) 0%, rgba(62, 207, 110, 0.04) 50%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}


/* --- Footer --- */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 16px;
}

.footer-logo-img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.footer-links-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-group h5 {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.footer-links-group a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.8125rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

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


/* --- Animations --- */
.animate-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.animate-in:nth-child(2) { transition-delay: 0.1s; }
.animate-in:nth-child(3) { transition-delay: 0.2s; }
.animate-in:nth-child(4) { transition-delay: 0.3s; }
.animate-in:nth-child(5) { transition-delay: 0.4s; }


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

    .bento-large { grid-row: span 1; }
    .bento-wide {
        grid-column: span 1;
        flex-direction: column;
    }

    .arch-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .security-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .security-visual {
        order: -1;
    }

    .sec-layer-outer { width: 280px; height: 280px; }
    .sec-layer-mid { width: 210px; height: 210px; }
    .sec-layer-inner { width: 150px; height: 150px; }
    .sec-layer-core { width: 80px; height: 80px; }

    .code-showcase {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .nav-links,
    .nav-actions .btn-ghost {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 15, 0.95);
        backdrop-filter: blur(20px);
        padding: 16px 24px;
        border-bottom: 1px solid var(--border);
    }

    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .hero-logo {
        width: 260px;
        height: 260px;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

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

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

    .stats-row {
        flex-direction: column;
        gap: 32px;
    }

    .stat-divider {
        width: 48px;
        height: 1px;
    }

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

    .dev-features {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        width: 200px;
        height: 200px;
    }

    .hero-terminal {
        font-size: 0.75rem;
    }

    .sec-layer-outer { width: 240px; height: 240px; }
    .sec-layer-mid { width: 180px; height: 180px; }
    .sec-layer-inner { width: 120px; height: 120px; }
    .sec-layer-core { width: 70px; height: 70px; }
}