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

:root {
    --bg-primary: #0f1115;
    --bg-secondary: #1a1d24;
    --bg-card: #23262f;
    --text-primary: #ffffff;
    --text-secondary: #a0a5b8;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --border: #2d3139;
    --success: #10b981;
}

.beta-banner {
    display: block;
    text-align: center;
    padding: 10px 16px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.beta-banner:hover {
    opacity: 0.9;
}

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

.lang-switcher {
    position: fixed;
    top: 1.25rem;
    right: 1.5rem;
    z-index: 1000;
    display: flex;
    gap: 0;
    background: rgba(26, 29, 36, 0.72);
    border: 1px solid var(--border);
    border-radius: 0.625rem;
    padding: 0.25rem;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.lang-btn {
    padding: 0.375rem 1rem;
    border: none;
    border-radius: 0.375rem;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    outline: none;
    transition: all 0.3s ease;
    font-family: inherit;
}

.lang-btn:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
}

.lang-btn.active {
    background: var(--accent);
    color: white;
    box-shadow: 0 0.125rem 0.5rem rgba(99, 102, 241, 0.3);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #0f1115 0%, #1a1d24 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

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

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.logo h1 {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.version {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.tagline {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    line-height: 1.8;
}

.cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: var(--accent);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-primary.btn-disabled {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-primary.btn-disabled:hover {
    background: var(--bg-card);
    transform: none;
    box-shadow: none;
}

.download-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Subscribe & Download Box */
.subscribe-download-box {
    margin-top: 8px;
    max-width: 480px;
}

.subscribe-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.subscribe-download-form {
    display: flex;
    gap: 8px;
}

.subscribe-download-form input[type="email"] {
    flex: 1;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.subscribe-download-form input[type="email"]:focus {
    border-color: var(--accent);
}

.subscribe-download-form input[type="email"]::placeholder {
    color: var(--text-secondary);
}

.btn-subscribe-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: none;
}

.skip-download {
    display: inline-block;
    margin-top: 12px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-decoration: none;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.skip-download:hover {
    opacity: 1;
    text-decoration: underline;
}

.btn-discord {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 10px 24px;
    background: #5865F2;
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-discord:hover {
    background: #4752C4;
    transform: translateY(-2px);
}

.subscribe-success {
    display: none;
    margin-top: 12px;
    color: var(--success);
    font-size: 0.9rem;
}

.subscribe-success.show {
    display: block;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 64px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

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

.feature-card--coming {
    opacity: 0.85;
}

.badge-coming {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 10px;
    background: var(--border);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 8px;
    vertical-align: middle;
}

/* Demo Video Section */
.demo-video {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.demo-video h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
}

.demo-video-wrapper {
    max-width: 800px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.demo-video-wrapper video {
    width: 100%;
    display: block;
}

/* Screenshots Section */
.screenshots {
    padding: 120px 0;
    background: var(--bg-primary);
}

.screenshots h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 64px;
}

.screenshot-grid {
    display: grid;
    gap: 48px;
}

.screenshot-item {
    text-align: center;
}

.screenshot-item img {
    width: 100%;
    max-width: 900px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    margin-bottom: 16px;
}

.screenshot-item p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Roadmap Section */
.roadmap {
    padding: 7.5rem 0;
    background: var(--bg-secondary);
}

.roadmap h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.roadmap-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
}

.roadmap-timeline {
    max-width: 43.75rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 1.9375rem;
    top: 0;
    bottom: 0;
    width: 0.125rem;
    background: linear-gradient(to bottom, var(--accent), rgba(99, 102, 241, 0.2));
    border-radius: 0.0625rem;
}

.roadmap-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    position: relative;
}

.roadmap-icon {
    flex-shrink: 0;
    width: 4rem;
    height: 4rem;
    background: var(--bg-card);
    border: 0.125rem solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 1.25rem rgba(99, 102, 241, 0.3);
}

.roadmap-content {
    flex: 1;
    background: var(--bg-card);
    padding: 1.75rem 2rem;
    border-radius: 1rem;
    border: 0.0625rem solid var(--border);
    transition: all 0.3s ease;
}

.roadmap-content:hover {
    border-color: var(--accent);
    box-shadow: 0 0.5rem 1.5rem rgba(99, 102, 241, 0.15);
}

.roadmap-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.roadmap-header h3 {
    font-size: 1.25rem;
}

.roadmap-badge {
    display: inline-block;
    padding: 0.1875rem 0.75rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
    color: #a78bfa;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 1.25rem;
    border: 0.0625rem solid rgba(139, 92, 246, 0.3);
}

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

/* Requirements Section */
.requirements {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.requirements h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 64px;
}

.req-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.req-item {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.req-item strong {
    display: block;
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--accent);
}

.req-item p {
    color: var(--text-secondary);
}

/* Installation Section */
.installation {
    padding: 120px 0;
    background: var(--bg-primary);
}

.installation h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 64px;
}

.install-steps {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

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

/* FAQ Section */
.faq {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 64px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.faq-item summary {
    padding: 20px 24px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    transition: all 0.3s ease;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    float: right;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    background: var(--bg-secondary);
}

.faq-item p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.faq-item code {
    background: var(--bg-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
}

/* Footer */
footer {
    padding: 48px 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    text-align: center;
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

footer p {
    color: var(--text-secondary);
}

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

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

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

/* ============ Site Navigation ============ */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(15, 17, 21, 0.85);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-nav .nav-logo {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.site-nav .nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.site-nav .nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

.site-nav .nav-lang {
    display: flex;
    gap: 0;
    background: rgba(26, 29, 36, 0.72);
    border: 1px solid var(--border);
    border-radius: 0.625rem;
    padding: 0.2rem;
}

.site-nav .nav-lang-btn {
    padding: 0.25rem 0.75rem;
    border: none;
    border-radius: 0.375rem;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    outline: none;
    transition: all 0.3s ease;
    font-family: inherit;
}

.site-nav .nav-lang-btn:hover {
    color: var(--text-primary);
}

.site-nav .nav-lang-btn.active {
    background: var(--accent);
    color: white;
}

/* Push body content below fixed nav */
body.has-nav {
    padding-top: 56px;
}

/* ============ Language Grid ============ */
.language-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 32px;
}

.language-grid .lang-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.language-grid .lang-item:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.language-grid .lang-item .lang-flag {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 6px;
}

/* ============ Use Case Cards ============ */
.use-case-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.use-case-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.use-case-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.15);
}

.use-case-card .card-tag {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(99, 102, 241, 0.15);
    color: #a78bfa;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    margin-bottom: 12px;
    width: fit-content;
}

.use-case-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.use-case-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
}

.use-case-card .card-arrow {
    color: var(--accent);
    font-size: 0.9rem;
    margin-top: 16px;
    font-weight: 600;
}

.section-cta {
    text-align: center;
    margin-top: 40px;
}

.section-cta a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: gap 0.2s;
}

.section-cta a:hover {
    gap: 10px;
}

/* ============ Supported Languages Section ============ */
.supported-languages {
    padding: 100px 0;
    background: var(--bg-primary);
}

.supported-languages h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.supported-languages .section-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

/* ============ Use Cases Preview Section ============ */
.use-cases-preview {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.use-cases-preview h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.use-cases-preview .section-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0 auto;
}

/* ============ Article Page ============ */
.article {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

.article h1 {
    font-size: 2rem;
    margin-bottom: 16px;
    line-height: 1.3;
}

.article h2 {
    font-size: 1.5rem;
    margin: 40px 0 16px;
}

.article h3 {
    font-size: 1.2rem;
    margin: 32px 0 12px;
}

.article p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.article ol, .article ul {
    color: var(--text-secondary);
    padding-left: 24px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.article li {
    margin-bottom: 8px;
}

.article strong {
    color: var(--text-primary);
}

.article img {
    max-width: 100%;
    border-radius: 12px;
    margin: 24px 0;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

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

.breadcrumb .sep {
    opacity: 0.5;
}

/* Related Links */
.related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.related-link {
    display: inline-block;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: border-color 0.2s, color 0.2s;
}

.related-link:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* CTA Box */
.cta-box {
    margin-top: 48px;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    text-align: center;
}

.cta-box h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.cta-box p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.cta-box .btn-primary {
    display: inline-flex;
}

/* ============ Features Detail Page ============ */
.features-detail {
    padding: 80px 0;
}

.features-detail .feature-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
}

.features-detail .feature-section:last-child {
    border-bottom: none;
}

.features-detail .feature-section h2 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.features-detail .feature-section .feature-definition {
    color: var(--accent);
    font-size: 1.05rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.features-detail .feature-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
    max-width: 800px;
}

.features-detail .feature-section .feature-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.features-detail .feature-section .feature-keywords span {
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.1);
    color: #a78bfa;
    font-size: 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

/* FAQ on features page */
.features-faq {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.features-faq h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
}

/* Responsive */
@media (max-width: 768px) {
    .lang-switcher {
        top: 0.75rem;
        right: 0.75rem;
    }

    .lang-btn {
        font-size: 0.8125rem;
        padding: 0.3125rem 0.75rem;
    }

    .logo h1 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.25rem;
    }

    .description {
        font-size: 1rem;
    }

    .features h2,
    .screenshots h2,
    .roadmap h2,
    .requirements h2,
    .installation h2,
    .faq h2 {
        font-size: 2rem;
    }

    .roadmap-timeline::before {
        left: 1.4375rem;
    }

    .roadmap-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
    }

    .roadmap-content {
        padding: 1.25rem;
    }

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

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

    .step {
        flex-direction: column;
    }

    /* Nav responsive */
    .site-nav {
        padding: 0 12px;
    }

    .site-nav .nav-links {
        gap: 12px;
    }

    .site-nav .nav-links a {
        font-size: 0.8rem;
    }

    .language-grid {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    }

    .use-case-cards {
        grid-template-columns: 1fr;
    }

    .supported-languages h2,
    .use-cases-preview h2 {
        font-size: 2rem;
    }

    .article h1 {
        font-size: 1.5rem;
    }
}