/**
 * vmount Website - Retro CRT Terminal Aesthetic
 * Bold, memorable design with phosphor glow and scanline effects
 */

/* ===== CSS Variables ===== */
:root {
    /* Colors - CRT phosphor palette */
    --bg-primary: #050808;
    --bg-secondary: #0a0f10;
    --bg-tertiary: #0f1516;
    --bg-card: #121a1c;
    --bg-elevated: #182022;

    /* Text */
    --text-primary: #e8f4f0;
    --text-secondary: #7a9490;
    --text-muted: #4a6460;

    /* Accents - phosphor green terminal */
    --accent-green: #00ff88;
    --accent-green-dim: rgba(0, 255, 136, 0.12);
    --accent-green-glow: rgba(0, 255, 136, 0.6);
    --accent-cyan: #00ffff;
    --accent-orange: #ffaa00;
    --accent-red: #ff4466;
    --accent-yellow: #ffdd44;
    --accent-purple: #aa77ff;

    /* Borders */
    --border-default: #1a2a28;
    --border-muted: #142220;

    /* Typography */
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;

    /* Layout */
    --nav-height: 56px;
    --container-max: 1200px;
    --border-radius: 6px;
    --border-radius-lg: 10px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* Subtle grid pattern */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 255, 136, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

/* Scanline overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.12) 2px,
        rgba(0, 0, 0, 0.12) 4px
    );
    pointer-events: none;
    z-index: 9999;
    opacity: 0.35;
    animation: flicker 8s infinite;
}

@keyframes flicker {
    0%, 97%, 100% { opacity: 0.35; }
    97.5% { opacity: 0.32; }
    98% { opacity: 0.38; }
    98.5% { opacity: 0.33; }
}

/* CRT Vignette effect */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, transparent 60%, rgba(0, 0, 0, 0.4) 100%);
    pointer-events: none;
    z-index: 0;
}

.hero > * {
    position: relative;
    z-index: 1;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

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

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(5, 8, 8, 0.9);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-muted);
    z-index: 100;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.nav-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(0, 255, 136, 0.05);
    border: 1px solid rgba(0, 255, 136, 0.25);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    font-family: var(--font-mono);
    color: var(--accent-green);
    letter-spacing: 0.02em;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.4);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.1);
}

.nav-badge .badge-icon {
    font-size: 0.5rem;
    animation: pulse 2s infinite;
}

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

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

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all 0.2s;
}

.btn-nav {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
}

.btn-nav:hover {
    background: var(--bg-card);
    border-color: var(--text-muted);
}

.btn-primary {
    background: var(--accent-green);
    color: var(--bg-primary);
    padding: 14px 28px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
    background: #00ff99;
    transform: translateY(-2px);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(0, 255, 136, 0.4),
        0 0 60px rgba(0, 255, 136, 0.2);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary svg {
    flex-shrink: 0;
}

.btn-download {
    background: var(--accent-green);
    color: var(--bg-primary);
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 0 25px rgba(0, 255, 136, 0.3);
}

.btn-download:hover {
    background: #00ff99;
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.5), 0 15px 50px rgba(0, 0, 0, 0.3);
}

.btn-full {
    width: 100%;
}

/* ===== Hero Section ===== */
.hero {
    padding-top: calc(var(--nav-height) + var(--space-2xl));
    padding-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-logo {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s ease-out;
}

.hero-logo-icon {
    border-radius: 22px;
}

.hero-logo-text {
    font-family: var(--font-mono);
    font-size: 5rem;
    font-weight: 700;
    color: var(--accent-green);
    letter-spacing: -0.03em;
    line-height: 1;
    text-shadow:
        0 0 10px rgba(0, 255, 136, 0.5),
        0 0 30px rgba(0, 255, 136, 0.3),
        0 0 60px rgba(0, 255, 136, 0.15);
    animation: textGlow 3s ease-in-out infinite alternate;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: transparent;
    border: 1px solid var(--border-default);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    font-family: var(--font-mono);
    color: var(--text-muted);
    letter-spacing: 0.02em;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-badge .badge-icon {
    font-size: 0.45rem;
    color: var(--accent-green);
}

@keyframes textGlow {
    from {
        text-shadow:
            0 0 10px rgba(0, 255, 136, 0.5),
            0 0 30px rgba(0, 255, 136, 0.3),
            0 0 60px rgba(0, 255, 136, 0.15);
    }
    to {
        text-shadow:
            0 0 15px rgba(0, 255, 136, 0.7),
            0 0 40px rgba(0, 255, 136, 0.4),
            0 0 80px rgba(0, 255, 136, 0.2);
    }
}

/* Entrance animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-container {
    display: grid;
    grid-template-columns: 0.7fr 1.5fr;
    gap: var(--space-xl);
    align-items: start;
    width: 100%;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-title {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: var(--space-md);
    letter-spacing: 0;
    color: var(--text-muted);
}

.hero-title .title-line {
    display: block;
    animation: fadeInUp 0.6s ease-out both;
}

.hero-title .title-line:nth-child(1) { animation-delay: 0.3s; }
.hero-title .title-line:nth-child(2) { animation-delay: 0.5s; }

.hero-title .highlight {
    color: inherit;
}

.hero-title .cursor {
    color: var(--accent-green);
    animation: blink 1s step-end infinite;
    font-weight: 400;
    text-shadow: 0 0 10px var(--accent-green-glow);
}

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

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
}

.btn-large {
    padding: 12px 24px;
    font-size: 0.9375rem;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    animation: fadeInUp 0.6s ease-out 0.7s both;
}

.hero-meta .trial-highlight {
    color: var(--accent-green);
    font-weight: 600;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-muted);
    animation: fadeInUp 0.6s ease-out 0.9s both;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.trust-item:hover {
    color: var(--text-primary);
}

.trust-item svg {
    color: var(--accent-green);
    flex-shrink: 0;
    filter: drop-shadow(0 0 3px var(--accent-green-glow));
}

/* ===== Hero Highlights (Key Features) ===== */
.hero-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    border-color: rgba(0, 255, 136, 0.3);
    background: var(--bg-tertiary);
}

.highlight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-green);
    flex-shrink: 0;
}

.highlight-icon.cyan {
    background: rgba(0, 255, 255, 0.1);
    color: var(--accent-cyan);
}

.highlight-icon.purple {
    background: rgba(170, 119, 255, 0.1);
    color: var(--accent-purple);
}

.highlight-icon.orange {
    background: rgba(255, 170, 0, 0.1);
    color: var(--accent-orange);
}

.highlight-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.highlight-title {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.highlight-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== App Demo Window ===== */
.app-demo {
    position: relative;
}

.app-window {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.3),
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 100px rgba(0, 255, 136, 0.05);
}

/* Title Bar */
.app-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-muted);
}

.titlebar-buttons {
    display: flex;
    gap: 8px;
}

.titlebar-buttons span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.btn-close { background: #ff5f57; }
.btn-minimize { background: #febc2e; }
.btn-maximize { background: #28c840; }

.titlebar-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.app-name {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 500;
}

.titlebar-right {
    width: 60px;
}

/* Trial Banner */
.app-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-muted);
}

.banner-left {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
}

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

.banner-status {
    color: var(--accent-green);
    font-weight: 600;
}

.banner-divider {
    color: var(--text-muted);
}

.banner-days {
    color: var(--text-secondary);
}

.banner-subscribe {
    padding: 4px 12px;
    background: var(--accent-green);
    color: var(--bg-primary);
    font-size: 0.6875rem;
    font-weight: 700;
    font-family: var(--font-mono);
    border-radius: 4px;
}

/* Toolbar */
.app-toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-muted);
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toolbar-logo {
    font-size: 1.5rem;
    color: var(--accent-green);
}

.toolbar-badge {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--accent-orange);
    padding: 4px 8px;
    background: rgba(255, 179, 71, 0.1);
    border: 1px solid rgba(255, 179, 71, 0.3);
    border-radius: 4px;
}

.toolbar-disk {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
}

.disk-icon {
    font-size: 1.25rem;
    color: var(--accent-cyan);
}

.disk-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.disk-name {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.disk-meta {
    font-size: 0.6875rem;
    color: var(--text-muted);
}

.synced {
    color: var(--accent-green);
}

.toolbar-actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 600;
    padding: 6px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.action-btn.orange { color: var(--accent-orange); border-color: rgba(255, 179, 71, 0.3); }
.action-btn.green { color: var(--accent-green); border-color: rgba(0, 255, 136, 0.3); }
.action-btn.red { color: var(--accent-red); border-color: rgba(255, 107, 107, 0.3); }

/* App Content */
.app-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    min-height: 280px;
}

/* File Browser */
.file-browser {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-muted);
}

.path-bar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-muted);
}

.path-segment {
    color: var(--text-secondary);
}

.path-segment.active {
    color: var(--accent-cyan);
}

.browser-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--border-muted);
}

.browser-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.browser-spacer {
    flex: 1;
}

.selected-count {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* File List */
.file-list {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
}

.file-row {
    display: grid;
    grid-template-columns: 24px 1fr 60px 70px 1fr;
    gap: 8px;
    align-items: center;
    padding: 8px 16px;
    border-bottom: 1px solid var(--border-muted);
    color: var(--text-secondary);
}

.file-row.selected {
    background: rgba(0, 212, 255, 0.1);
    color: var(--text-primary);
}

.file-checkbox {
    color: var(--accent-cyan);
}

.file-name {
    color: inherit;
    font-weight: 500;
}

.file-size {
    color: var(--text-muted);
    text-align: right;
}

.file-perms {
    color: var(--text-muted);
}

.file-date {
    color: var(--text-muted);
    font-size: 0.625rem;
}

/* Code Preview */
.code-preview {
    background: var(--bg-tertiary);
    display: flex;
    flex-direction: column;
}

.preview-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--border-muted);
    font-size: 0.75rem;
}

.preview-icon {
    color: var(--accent-cyan);
}

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

.preview-size {
    color: var(--text-muted);
    flex: 1;
}

.preview-save {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 600;
    padding: 4px 8px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    color: var(--text-muted);
}

.preview-content {
    padding: 12px 0;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    line-height: 1.6;
    overflow: hidden;
}

.code-line {
    display: flex;
    padding: 0 16px;
}

.line-num {
    width: 24px;
    color: var(--text-muted);
    text-align: right;
    margin-right: 16px;
    -webkit-user-select: none;
    user-select: none;
}

.code-comment { color: #6a9955; }
.code-keyword { color: #569cd6; }
.code-var { color: #9cdcfe; }
.code-func { color: #dcdcaa; }
.code-string { color: #ce9178; }
.code-number { color: #b5cea8; }

/* ===== Sections Common ===== */
section {
    padding: var(--space-4xl) 0;
}

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

.section-tag {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-top: var(--space-md);
}

/* ===== Features Section ===== */
.features {
    background: var(--bg-secondary);
}

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

.feature-card {
    position: relative;
    padding: var(--space-xl);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-muted);
    border-radius: var(--border-radius-lg);
    transition: all 0.3s;
}

/* Badge positioning inside feature cards */
.feature-card > .feature-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
}

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

.feature-card.highlight {
    border-color: rgba(0, 255, 136, 0.3);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(0, 255, 136, 0.05) 100%);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius);
    color: var(--accent-green);
    margin-bottom: var(--space-md);
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

.feature-tags span {
    padding: 4px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

/* Feature Header with Badge */
.feature-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.feature-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 8px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    font-size: 0.625rem;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 0.05em;
}

.feature-badge.beta {
    background: rgba(255, 191, 0, 0.1);
    border-color: rgba(255, 191, 0, 0.3);
    color: var(--accent-orange);
}

.feature-badge.beta::after {
    content: 'BETA';
    margin-left: 6px;
    padding: 2px 5px;
    background: var(--accent-orange);
    color: var(--bg-primary);
    border-radius: 3px;
    font-size: 0.5rem;
}

/* Secondary Features Grid */
.features-secondary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border-muted);
}

.feature-mini {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-muted);
    border-radius: var(--border-radius);
    transition: all 0.2s;
}

.feature-mini:hover {
    border-color: var(--border-default);
    background: var(--bg-card);
}

.feature-code {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 28px;
    padding: 0 8px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    font-size: 0.6875rem;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-green);
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.feature-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.feature-desc {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-left: auto;
    text-align: right;
}

/* Feature mini responsive */
@media (max-width: 1024px) {
    .features-secondary {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-secondary {
        grid-template-columns: 1fr;
    }

    .feature-mini {
        flex-wrap: wrap;
    }

    .feature-desc {
        width: 100%;
        text-align: left;
        margin-left: 0;
        margin-top: var(--space-xs);
        padding-left: calc(36px + var(--space-md));
    }
}

/* ===== Filesystems Section ===== */
.fs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.fs-category {
    padding: var(--space-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    border-radius: var(--border-radius-lg);
}

.fs-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.fs-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.fs-dot.linux { background: var(--accent-green); }
.fs-dot.virtual { background: var(--accent-cyan); }
.fs-dot.other { background: var(--accent-orange); }

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

.fs-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-muted);
}

.fs-list li:last-child {
    border-bottom: none;
}

.fs-name {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-primary);
}

.fs-badge {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 2px 8px;
    background: var(--bg-elevated);
    border-radius: 4px;
    color: var(--text-muted);
}

.fs-badge.popular {
    background: var(--accent-green-dim);
    color: var(--accent-green);
}

/* ===== How it Works Section ===== */
.how-it-works {
    background: var(--bg-secondary);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-lg);
}

.step {
    flex: 1;
    max-width: 280px;
    text-align: center;
}

.step-num {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-green-dim);
    border: 2px solid var(--accent-green);
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-green);
    margin-bottom: var(--space-md);
}

.step-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 12px;
    color: var(--text-muted);
}

/* ===== Pricing Section ===== */
.pricing {
    padding: var(--space-4xl) 0;
}

.pricing-card {
    max-width: 420px;
    margin: 0 auto;
    padding: var(--space-2xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 6px 14px;
    background: var(--accent-green-dim);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-green);
    margin-bottom: var(--space-lg);
}

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

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: var(--space-sm);
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.amount {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
}

.period {
    font-size: 1.25rem;
    color: var(--text-muted);
}

.pricing-note {
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xl);
}

.pricing-features {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

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

.pricing-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.auth-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

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

/* ===== Download Section ===== */
.download {
    padding: var(--space-2xl) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-muted);
}

.download-simple {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.download-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ===== FAQ Section ===== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.faq-item {
    padding: var(--space-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-muted);
    border-radius: var(--border-radius-lg);
}

.faq-item h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.faq-item p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== Comparison Section ===== */
.comparison {
    padding: var(--space-2xl) 0 var(--space-4xl);
    background: var(--bg-secondary);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: var(--space-lg);
    margin-right: auto;
}

.comparison-table {
    width: auto;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-muted);
}

.comparison-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-table th:first-child {
    border-radius: var(--border-radius) 0 0 0;
}

.comparison-table th:last-child {
    border-radius: 0 var(--border-radius) 0 0;
}

.comparison-table th.highlight-col {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-green);
    border-left: 2px solid var(--accent-green);
    border-right: 2px solid var(--accent-green);
    border-top: 2px solid var(--accent-green);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.comparison-table td {
    color: var(--text-secondary);
}

.comparison-table td:first-child {
    color: var(--text-primary);
    font-weight: 500;
}

.comparison-table td.highlight-col {
    background: rgba(0, 255, 136, 0.05);
    border-left: 2px solid var(--accent-green);
    border-right: 2px solid var(--accent-green);
}

.comparison-table tbody tr:last-child td.highlight-col {
    border-bottom: 2px solid var(--accent-green);
}

.comparison-table tbody tr:hover {
    background: var(--bg-tertiary);
}

.comparison-table tbody tr:hover td.highlight-col {
    background: rgba(0, 255, 136, 0.1);
}

.comparison-table .check {
    color: var(--accent-green);
    font-weight: 700;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
}

.comparison-table .cross {
    color: var(--text-muted);
}

.comparison-table .partial {
    color: var(--text-muted);
}

.comparison-table .check-badge {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(0, 255, 136, 0.15);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 4px;
    color: var(--accent-green);
    font-weight: 600;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.5);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.15);
}

.comparison-note {
    text-align: right;
    font-size: 0.6rem;
    color: var(--text-muted);
    font-style: italic;
    line-height: 1.8;
}

.comparison-note a {
    color: var(--text-muted);
    text-decoration: underline;
    font-style: italic;
}

.comparison-note a:hover {
    color: var(--text-secondary);
}

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

.comparison-cta-meta {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .comparison-table {
        font-size: 0.7rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--space-sm) var(--space-md);
    }
}

/* ===== Footer ===== */
.footer {
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--border-muted);
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
    opacity: 0.5;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.footer-brand:hover {
    color: var(--accent-green);
}

.footer-brand .logo-icon {
    filter: drop-shadow(0 0 5px rgba(0, 255, 136, 0.3));
    transition: filter 0.3s ease;
}

.footer-brand:hover .logo-icon {
    filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5));
}

.footer-copy {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .hero-content {
        text-align: center;
    }

    .hero-logo {
        justify-content: center;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-meta {
        justify-content: center;
    }

    /* Hero highlights responsive */
    .hero-highlights {
        grid-template-columns: 1fr;
    }

    .app-toolbar {
        flex-wrap: wrap;
    }

    .toolbar-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 8px;
    }

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

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

    .download-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .download-brew {
        display: none;
    }
}

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

    .hero {
        padding-top: calc(var(--nav-height) + var(--space-2xl));
        min-height: 0;
    }

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

    .code-preview {
        display: none;
    }

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

    .steps {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        transform: rotate(90deg);
        padding: var(--space-md) 0;
    }

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

    .footer-container {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-trial {
        text-align: center;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

    .app-toolbar {
        padding: 8px;
    }

    .toolbar-disk {
        padding: 6px 10px;
    }

    .action-btn {
        font-size: 0.5625rem;
        padding: 4px 6px;
    }

    .file-row {
        grid-template-columns: 24px 1fr 50px;
    }

    .file-perms,
    .file-date {
        display: none;
    }

    .pricing-card {
        padding: var(--space-xl);
    }
}