/* AxiomHost.ng Blog Post Styles */
/* Clean, readable blog post layout with full-screen width */

/* CSS Custom Properties */
:root {
    --primary-color: #1e3a5f;
    --primary-dark: #0f2847;
    --accent-color: #00b4d8;
    --accent-light: #48cae4;
    --text-dark: #1a1a2e;
    --text-medium: #4a4a68;
    --text-light: #7a7a9a;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-gray: #e9ecef;
    --border-color: #dee2e6;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-serif: 'Georgia', 'Times New Roman', serif;
    --transition: all 0.3s ease;
    --max-width: 800px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
}

/* Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 18px;
    line-height: 1.7;
}

body {
    margin: 0;
    font-family: var(--font-primary);
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.7;
}

/* Reading Progress Bar */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    z-index: 1000;
    transition: width 0.3s ease;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 0 0 4px 4px;
    z-index: 1000;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary-color);
    margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-top: 0;
    line-height: 1.2;
}

h2 {
    font-size: 1.8rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
    margin-top: var(--spacing-xxl);
}

h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin: var(--spacing-xl) 0 var(--spacing-md) 0;
}

h4 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
}

p {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--text-medium);
    font-size: 1.1rem;
    line-height: 1.8;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover,
a:focus {
    color: var(--accent-light);
    text-decoration: underline;
}

/* Header Styles */
.blog-header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

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

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

.logo-domain {
    color: var(--accent-color);
}

.blog-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-lg);
}

.blog-nav a {
    color: var(--text-medium);
    font-weight: 500;
    text-decoration: none;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.blog-nav a:hover,
.blog-nav a:focus {
    color: var(--accent-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--primary-color);
    position: relative;
    transition: var(--transition);
}

/* Main Content */
.blog-main {
    min-height: 100vh;
}

.blog-post {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-xl);
}

/* Post Header */
.post-header {
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--text-light);
}

.meta-badge {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.meta-date,
.meta-author,
.meta-reading-time {
    color: var(--text-light);
}

.post-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.2;
    margin: var(--spacing-lg) 0;
}

.post-subtitle {
    font-size: 1.2rem;
    color: var(--text-medium);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.editorial-note {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 8px;
    padding: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
    font-size: 0.95rem;
    color: #856404;
}

/* Table of Contents */
.toc-nav {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.toc-nav h2 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 1.4rem;
    color: var(--primary-color);
}

.toc-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xs);
}

.toc-nav li {
    margin: 0;
}

.toc-nav a {
    display: block;
    padding: var(--spacing-xs) 0;
    color: var(--text-medium);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.toc-nav a:hover,
.toc-nav a:focus,
.toc-nav a.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
    font-weight: 600;
}

/* Post Content */
.post-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-content p {
    margin-bottom: var(--spacing-lg);
    max-width: none;
}

.post-content h3 {
    margin-top: var(--spacing-xxl);
    margin-bottom: var(--spacing-md);
    font-size: 1.6rem;
    color: var(--text-dark);
}

.post-content h4 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
    color: var(--text-dark);
}

.post-content ul,
.post-content ol {
    margin: var(--spacing-md) 0 var(--spacing-lg) var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.post-content li {
    margin-bottom: var(--spacing-xs);
}

.post-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: var(--text-medium);
}

/* Highlight Callouts */
.highlight-callout {
    background: linear-gradient(135deg, #e3f2fd 0%, #f8f9fa 100%);
    border: 1px solid rgba(0, 180, 216, 0.2);
    border-radius: 8px;
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.highlight-callout h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--primary-color);
    font-size: 1.3rem;
}

/* Evaluation Grid */
.evaluation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.evaluation-item {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.evaluation-item h4 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--primary-color);
}

.evaluation-item ul {
    margin: 0;
    padding-left: var(--spacing-md);
}

.evaluation-item li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-medium);
}

/* FAQ Section */
.faq-section {
    margin: var(--spacing-xl) 0;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    cursor: pointer;
    font-weight: 600;
    color: var(--primary-color);
    border: none;
    width: 100%;
    text-align: left;
    font-size: 1.1rem;
    transition: var(--transition);
}

.faq-question:hover,
.faq-question:focus {
    background: rgba(var(--accent-color), 0.05);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 var(--spacing-lg);
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: var(--bg-white);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: var(--spacing-lg);
}

/* Related Resources */
.related-resources {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.resource-item {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.resource-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.resource-item h3 {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: 1.2rem;
}

.resource-item h3 a {
    color: var(--primary-color);
    text-decoration: none;
}

.resource-item h3 a:hover,
.resource-item h3 a:focus {
    color: var(--accent-color);
}

.resource-item p {
    margin: 0;
    color: var(--text-medium);
    font-size: 1rem;
}

/* Editorial Disclosure */
.editorial-disclosure {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 8px;
    padding: var(--spacing-lg);
    margin: var(--spacing-xxl) 0 var(--spacing-xl);
    text-align: center;
}

.editorial-disclosure h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: #856404;
    font-size: 1.2rem;
}

.editorial-disclosure p {
    margin: 0;
    color: #856404;
    font-size: 0.95rem;
}

/* Footer */
.blog-footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.footer-disclaimer {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.footer-disclaimer p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 0.95rem;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover,
.footer-section a:focus {
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
}

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

.footer-logo .logo-text {
    color: white;
    font-size: 1.25rem;
}

.footer-logo .logo-domain {
    color: var(--accent-color);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    html {
        font-size: 16px;
    }

    .blog-nav ul {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .blog-post {
        padding: var(--spacing-lg);
    }

    .post-title {
        font-size: 2rem;
    }

    .toc-nav ul {
        grid-template-columns: 1fr;
    }

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

    .related-resources {
        grid-template-columns: 1fr;
    }

    .footer-nav {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: var(--spacing-sm);
    }

    .post-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .blog-post {
        padding: var(--spacing-md);
    }

    .post-title {
        font-size: 1.8rem;
    }

    .toc-nav,
    .highlight-callout,
    .evaluation-item,
    .resource-item {
        padding: var(--spacing-md);
    }
}

/* Print Styles */
@media print {
    .blog-header,
    .blog-nav,
    .mobile-menu-toggle,
    .toc-nav,
    .blog-footer {
        display: none !important;
    }

    .blog-post {
        max-width: none;
        padding: 0;
    }

    .post-content {
        font-size: 12pt;
        line-height: 1.6;
    }

    .highlight-callout {
        background: white !important;
        border: 1px solid #ccc !important;
    }
}

/* Focus Styles for Accessibility */
.faq-question:focus,
a:focus,
button:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --accent-color: #0066cc;
        --bg-light: #ffffff;
        --text-dark: #000000;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    display: none;
    z-index: 999;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu ul {
    list-style: none;
    margin: 0;
    padding: var(--spacing-md);
}

.mobile-menu li {
    margin-bottom: var(--spacing-sm);
}

.mobile-menu a {
    display: block;
    padding: var(--spacing-sm);
    color: var(--text-medium);
    text-decoration: none;
    border-radius: 4px;
    transition: var(--transition);
}

.mobile-menu a:hover,
.mobile-menu a:focus {
    background: var(--bg-light);
    color: var(--accent-color);
}

/* Hamburger Animation */
.hamburger.active::before {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active {
    background-color: transparent;
}

.hamburger.active::after {
    transform: rotate(-45deg) translate(6px, -6px);
}

.hamburger.active::before,
.hamburger.active::after {
    top: 0;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}