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

:root {
    --primary-bg: #0c0c18;
    --secondary-bg: #161626;
    --accent-color: #6366f1;
    --accent-hover: #7c7dff;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #2d3748;
    --card-bg: #1e1e2e;
    --status-online: #10b981;
    --status-offline: #ef4444;
    --font-main: 'JetBrains Mono', monospace;
    --font-heading: 'Oxanium', cursive;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

body {
    font-family: var(--font-main);
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.7;
    font-weight: 300;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.1) 0%, transparent 20%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.main-header {
    background: var(--secondary-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 2.5rem 0 3rem;
    position: relative;
    text-align: center;
}

.breadcrumb {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--accent-color);
}

.main-header h1 {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    max-width: 600px;
    margin: 0 auto;
}

/* Section Common Styles */
section {
    padding: 4rem 0;
    border-bottom: 1px solid rgba(45, 55, 72, 0.3);
}

h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
    text-align: center;
    letter-spacing: 1px;
}

h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

/* Intro Section */
.intro-section {
    padding-top: 5rem;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.content-block {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.content-block:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

/* Technical Guide */
.technical-guide {
    background: var(--secondary-bg);
}

.tech-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: var(--primary-bg);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

/* Markets Section */
.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

.markets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
}

.market-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.market-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.15);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--secondary-bg);
}

.card-header h3 {
    margin: 0;
    font-size: 1.3rem;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--status-online);
    box-shadow: 0 0 12px var(--status-online);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.card-body {
    padding: 1.5rem;
}

.market-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.security-features {
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--primary-bg);
    border-radius: 6px;
}

.security-features ul {
    list-style: none;
    padding: 0;
}

.security-features li {
    padding: 0.3rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.2rem;
}

.security-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--status-online);
}

.link-section {
    space-y: 1rem;
}

.primary-link, .mirrors-section {
    margin-bottom: 1.2rem;
}

.link-label, .mirrors-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.onion-link, .mirror-link {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    padding: 0.6rem 0.9rem;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 0.9rem;
    color: var(--accent-color);
    display: block;
    word-break: break-all;
    margin-bottom: 0.5rem;
    transition: border-color 0.3s ease;
}

.onion-link:hover, .mirror-link:hover {
    border-color: var(--accent-color);
}

/* Security Section */
.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.security-category {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.security-category ul {
    list-style: none;
    padding: 0;
}

.security-category li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.security-category li::before {
    content: '⟣';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Legal Section */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h3 {
    margin-top: 2rem;
    color: var(--accent-color);
}

.legal-content h3:first-child {
    margin-top: 0;
}

/* FAQ Section */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.faq-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: border-color 0.3s ease;
}

.faq-item:hover {
    border-color: var(--accent-color);
}

.faq-item h3 {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* Resources Section */
.resources-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.resource-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
}

/* Footer */
.main-footer {
    background: var(--secondary-bg);
    padding: 3rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.copyright {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    opacity: 0.7;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-header h1 {
        font-size: 2.2rem;
    }
    
    .content-grid,
    .markets-grid,
    .tech-features,
    .security-grid,
    .faq-grid,
    .resources-list {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 3rem 0;
    }
    
    h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .main-header h1 {
        font-size: 1.8rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .content-block,
    .market-card,
    .faq-item,
    .resource-item {
        padding: 1.5rem;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

.quick-nav {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin: 2rem auto;
    max-width: 600px;
    text-align: center;
}

.quick-nav a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
    margin: 0 0.5rem;
}

.quick-nav a:hover {
    color: var(--accent-hover);
}

.featured-markets {
    position: relative;
}

.market-card[itemscope] {
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.market-card[itemscope]:hover {
    border-color: var(--accent-color);
}

.comprehensive-faq {
    background: var(--secondary-bg);
    padding: 4rem 0;
    margin: 2rem 0;
}

.faq-item[itemscope] {
    background: var(--primary-bg);
    border-left: 4px solid var(--accent-color);
}

.faq-item[itemscope]:hover {
    transform: translateX(5px);
}

.security-guide {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin: 2rem 0;
    padding: 3rem;
}

.security-guide h2 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.security-guide > p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.seo-content {
    background: var(--secondary-bg);
    padding: 4rem 2rem;
    border-radius: 12px;
    margin: 3rem 0;
}

.content-blocks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.content-blocks .content-block {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
}

.content-blocks .content-block:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}

.footer-meta {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 2rem;
    text-align: center;
}

.last-updated {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    opacity: 0.8;
}

.onion-link, .mirror-link {
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.onion-link::after, .mirror-link::after {
    content: '📋';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.onion-link:hover::after, .mirror-link:hover::after {
    opacity: 1;
}

.status-indicator[title] {
    cursor: help;
}

.breadcrumb[aria-label] {
    font-size: 0.8rem;
    opacity: 0.9;
}

.main-header h1 {
    text-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

.subtitle {
    font-weight: 300;
    letter-spacing: 0.8px;
}

.market-card .card-header h3 {
    background: linear-gradient(45deg, var(--accent-color), var(--accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.security-features h4 {
    color: var(--accent-color);
    font-size: 1rem;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.link-label, .mirrors-label {
    font-weight: 600;
}

.mirrors-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.faq-item h3 {
    font-weight: 600;
    line-height: 1.4;
}

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

.security-category h3 {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.content-blocks h3 {
    color: var(--accent-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .security-guide {
        padding: 2rem 1rem;
        margin: 1rem 0;
    }
    
    .seo-content {
        padding: 2rem 1rem;
        margin: 2rem 0;
    }
    
    .content-blocks {
        grid-template-columns: 1fr;
    }
    
    .quick-nav {
        margin: 1rem auto;
        padding: 0.8rem;
    }
    
    .quick-nav a {
        display: inline-block;
        margin: 0.3rem;
    }
}

@media (max-width: 480px) {
    .comprehensive-faq {
        padding: 2rem 0;
    }
    
    .faq-item[itemscope] {
        padding: 1.2rem;
    }
    
    .security-guide {
        border-radius: 8px;
    }
    
    .content-blocks .content-block {
        padding: 1.2rem;
    }
}

.mirrors-section {
    border-top: 1px dashed var(--border-color);
    padding-top: 1rem;
}

.primary-link {
    padding-bottom: 1rem;
}

.market-card .card-body {
    space-y: 1.5rem;
}

.security-category ul {
    space-y: 0.3rem;
}

.faq-grid {
    space-y: 1.5rem;
}

.resource-item {
    transition: transform 0.3s ease;
}

.resource-item:hover {
    transform: translateY(-5px);
}

.main-footer {
    border-top: 3px solid var(--accent-color);
}

.breadcrumb a:last-child {
    color: var(--accent-color);
    font-weight: 500;
}

.quick-nav strong {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

.featured-markets h2 {
    position: relative;
    display: inline-block;
}

.featured-markets h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.comprehensive-faq h2 {
    color: var(--text-primary);
    margin-bottom: 3rem;
}

.seo-content h2 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.security-guide .security-grid {
    margin-top: 2rem;
}

.footer-meta p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}