/* ===========================
   CSS Variables
   =========================== */
:root {
    /* Colors - Light Cypherpunk Theme */
    --color-bg: #f8f9fa;
    --color-bg-alt: #e9ecef;
    --color-surface: #ffffff;
    --color-text: #1a1d1f;
    --color-text-muted: #495057;
    --color-text-light: #6c757d;

    /* Accent Colors - Crimson Red */
    --color-primary: #e53935;
    --color-primary-dark: #c62828;
    --color-secondary: #1a1d1f;
    --color-accent: #ff5722;
    --color-success: #4caf50;
    --color-warning: #ffaa00;
    --color-danger: #ff3b30;

    /* Grid & Borders */
    --color-border: #dee2e6;
    --color-grid: rgba(229, 57, 53, 0.1);

    /* Typography */
    --font-display: 'IBM Plex Sans', sans-serif;
    --font-mono: 'Overpass Mono', monospace;
    --font-body: 'Courier Prime', monospace;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

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

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===========================
   Typography
   =========================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-mono);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(248, 249, 250, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-border);
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.8;
}

.logo-image {
    height: 80px;
    width: auto;
}

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

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
    font-weight: 600;
}

.nav-link:hover {
    color: var(--color-primary-dark);
}

.nav-link-secondary {
    color: var(--color-text-muted);
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(229, 57, 53, 0.3), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

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

.btn-primary:hover {
    background: var(--color-text);
    box-shadow: 0 0 20px rgba(229, 57, 53, 0.5);
}

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

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

.btn-small {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    text-align: center;
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.4;
    pointer-events: none;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('hero2.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.6;
}

.terminal-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(229, 57, 53, 0.03) 2px,
        rgba(229, 57, 53, 0.03) 4px
    );
    animation: scan 8s linear infinite;
}

@keyframes scan {
    0% { transform: translateY(0); }
    100% { transform: translateY(100px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    animation: fadeInUp 1s ease;
}

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

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xl);
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.7); }
    50% { box-shadow: 0 0 0 10px rgba(229, 57, 53, 0); }
}

.status-indicator {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: blink 1s ease infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.status-text {
    color: var(--color-text);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.01em;
    font-weight: 700;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-title .highlight {
    color: var(--color-text);
    position: relative;
    display: inline-block;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 12px;
    background: var(--color-primary);
    z-index: -1;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    animation: fadeInUp 1s ease 0.6s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    animation: fadeInUp 1s ease 0.8s both;
}

.stat {
    text-align: center;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===========================
   Features Section
   =========================== */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-surface);
}

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

.section-title {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-md);
}

.title-prefix {
    display: block;
    font-size: 0.9rem;
    color: var(--color-primary-dark);
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    position: relative;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-card-with-image {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.feature-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-bottom: 2px solid var(--color-border);
}

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

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

.feature-content {
    padding: var(--spacing-xl);
}

.feature-card-with-image .feature-title {
    margin-bottom: var(--spacing-sm);
}

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

.feature-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--color-primary);
}

.feature-title {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.feature-description {
    font-family: var(--font-body);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.feature-tech {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.tech-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* ===========================
   Visual Break Section
   =========================== */
.visual-break {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.visual-break-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3xl);
}

.shield-image {
    max-width: 400px;
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.visual-break-text {
    max-width: 400px;
}

.visual-break-text h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.visual-break-text p {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .visual-break-content {
        flex-direction: column;
        text-align: center;
    }

    .shield-image {
        max-width: 280px;
    }
}

/* ===========================
   Pricing Section
   =========================== */
.pricing {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.pricing-card-featured {
    border-color: var(--color-primary);
    border-width: 3px;
}

.pricing-card-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.featured-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.4rem 0.8rem;
    background: var(--color-primary);
    color: var(--color-secondary);
    letter-spacing: 0.1em;
}

.pricing-header {
    margin-bottom: var(--spacing-xl);
}

.pricing-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.05em;
}

.pricing-subtitle {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--color-border);
}

.price-currency {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--color-text-muted);
}

.price-amount {
    font-family: var(--font-mono);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1;
}

.price-period {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-left: var(--spacing-xs);
}

.price-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.price-option {
    display: flex;
    align-items: baseline;
}

.price-divider {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-align: center;
    margin: var(--spacing-xs) 0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.price-option-annual {
    position: relative;
}

.price-savings {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.6rem;
    background: var(--color-primary);
    color: var(--color-secondary);
    margin-left: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bitcoin-discount {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(229, 57, 53, 0.1);
    border: 1px solid var(--color-primary);
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text);
    font-weight: 600;
}

.bitcoin-discount svg {
    stroke: var(--color-primary);
    flex-shrink: 0;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-body);
}

.feature-check {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-note {
    text-align: center;
    font-family: var(--font-mono);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ===========================
   CTA Section
   =========================== */
.cta {
    padding: var(--spacing-3xl) 0;
    background: var(--color-surface);
    border-top: 3px solid var(--color-primary);
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.highlight-alt {
    color: var(--color-text);
    position: relative;
    display: inline-block;
}

.highlight-alt::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 10px;
    background: var(--color-accent);
    z-index: -1;
}

.cta-subtitle {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

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

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
    color: var(--color-text);
}

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

/* ===========================
   Signup Form
   =========================== */
.signup-form {
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    padding: var(--spacing-xl);
}

.form-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
}

.form-header h3 {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form-subheader {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
}

.form-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--spacing-lg) 0;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--color-border);
}

.form-divider span {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    padding: 0 var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text);
}

.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    font-family: var(--font-mono);
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
    text-transform: none;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-footer {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
}

.form-footer a {
    color: var(--color-primary-dark);
    text-decoration: none;
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
}

.cta-box-content {
    padding: var(--spacing-md) 0;
}

.cta-box-text {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--color-secondary);
    color: var(--color-bg);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.footer-logo-image {
    height: 100px;
    width: auto;
}

.footer-tagline {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-heading {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.footer-copy {
    color: rgba(255, 255, 255, 0.5);
}

.footer-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
}

.status-indicator-small {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: blink 1s ease infinite;
}

/* ===========================
   Page Header (Features/Pricing)
   =========================== */
.page-header {
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 2px solid var(--color-border);
}

.page-header-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.page-label {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-primary-dark);
    font-weight: 600;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.page-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===========================
   Feature Detail Sections
   =========================== */
.feature-detail {
    padding: var(--spacing-3xl) 0;
    background: var(--color-surface);
}

.feature-detail-alt {
    background: var(--color-bg);
}

.feature-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.feature-detail-grid > * {
    min-width: 0;
}

.feature-detail-grid-reverse {
    direction: rtl;
}

.feature-detail-grid-reverse > * {
    direction: ltr;
}

.feature-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-primary-dark);
    font-weight: 600;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: var(--spacing-md);
}

.feature-detail-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

.feature-detail-description {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.feature-detail-list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.feature-detail-list li {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--color-primary);
}

.feature-detail-list li strong {
    display: block;
    font-family: var(--font-mono);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.feature-detail-list li span {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.feature-detail-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    max-width: 100%;
}

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

/* ===========================
   Pricing Page Styles
   =========================== */
.pricing-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-surface);
}

.pricing-grid-large {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card-large {
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    padding: var(--spacing-xl);
    position: relative;
}

.pricing-card-large.pricing-card-featured {
    border-color: var(--color-primary);
    border-width: 3px;
}

.pricing-card-large.pricing-card-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.pricing-description {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.pricing-features-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.pricing-features-section h4 {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.pricing-features-list {
    list-style: none;
}

.pricing-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-body);
}

.pricing-feature-item.feature-disabled {
    opacity: 0.5;
}

.feature-x {
    width: 20px;
    height: 20px;
    stroke: var(--color-text-muted);
    flex-shrink: 0;
    margin-top: 2px;
}

.price-toggle {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.price-toggle-btn {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.price-toggle-btn.active {
    background: var(--color-secondary);
    color: var(--color-primary);
    border-color: var(--color-secondary);
}

.hidden {
    display: none !important;
}

/* ===========================
   Comparison Table
   =========================== */
.comparison-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
}

.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.95rem;
}

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

.comparison-table th {
    background: var(--color-surface);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
}

.comparison-table th:not(:first-child) {
    text-align: center;
    width: 150px;
}

.comparison-table td:not(:first-child) {
    text-align: center;
}

.comparison-category td {
    background: var(--color-surface);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.8rem;
    color: var(--color-primary-dark);
}

.check-mark::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
}

.x-mark::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    background: var(--color-text-muted);
    opacity: 0.4;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ===========================
   FAQ Section
   =========================== */
.faq-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-surface);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.faq-item {
    padding: var(--spacing-lg);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
}

.faq-question {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.faq-answer {
    font-family: var(--font-body);
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===========================
   CTA Centered
   =========================== */
.cta-centered {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

/* ===========================
   Nav Active State
   =========================== */
.nav-link-active {
    color: var(--color-primary-dark) !important;
    position: relative;
}

.nav-link-active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
}

/* ===========================
   About Page
   =========================== */
.about-content {
    padding: var(--spacing-3xl) 0;
    background: var(--color-surface);
}

.about-grid {
    max-width: 800px;
    margin: 0 auto;
}

.about-section {
    margin-bottom: var(--spacing-3xl);
}

.about-section:last-child {
    margin-bottom: 0;
}

.about-section h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.about-section p {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.about-section p:last-child {
    margin-bottom: 0;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.principle {
    padding: var(--spacing-lg);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
}

.principle h3 {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.principle p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 968px) {
    .nav-links {
        gap: var(--spacing-md);
    }

    .hero-stats {
        gap: var(--spacing-xl);
    }

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

    .feature-image {
        height: 200px;
    }

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

    .pricing-grid-large {
        grid-template-columns: 1fr;
    }

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

    .feature-detail-grid {
        grid-template-columns: 1fr;
    }

    .feature-detail-grid-reverse {
        direction: ltr;
    }

    .feature-detail-image {
        order: -1;
    }

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

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

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

@media (max-width: 640px) {
    .nav-links {
        display: none;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .cta-buttons {
        flex-direction: column;
    }

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

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