/*
 * Office CLI — Clean, minimal design inspired by Anthropic
 */

:root {
    --color-text: #191919;
    --color-text-secondary: #666;
    --color-text-muted: #999;
    --color-bg: #fff;
    --color-bg-muted: #f7f7f5;
    --color-border: #e5e5e5;
    --color-accent: #c45a3b;
    --color-accent-hover: #a84832;
    --font-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 720px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: color 0.15s;
}

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

.nav-right {
    display: flex;
    align-items: center;
}

.nav-link-button {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    transition: all 0.15s;
}

.nav-link-button:hover {
    color: var(--color-text);
    border-color: var(--color-text-secondary);
}

/* Hero */
.hero {
    padding: 160px 0 80px;
    text-align: center;
}

.hero-container {
    max-width: 860px;
    margin: 0 auto;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero-link {
    color: var(--color-accent);
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Featured Card */
.featured {
    padding: 40px 0 80px;
}

.featured-card {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 48px;
    align-items: center;
    padding: 48px;
    background: var(--color-bg-muted);
    border-radius: 12px;
    max-width: 1100px;
    margin: 0 auto;
}

.featured-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.featured-content h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.featured-content p {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.text-link {
    font-weight: 500;
    color: var(--color-text);
    transition: color 0.15s;
}

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

/* Terminal */
.terminal {
    background: #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 0.85rem;
}

.terminal-bar {
    padding: 12px 16px;
    background: #2a2a2a;
    display: flex;
    gap: 8px;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #3a3a3a;
}

.terminal-content {
    padding: 20px;
    color: #e0e0e0;
}

.terminal-line {
    margin-bottom: 8px;
}

.terminal-line:last-child {
    margin-bottom: 0;
}

.terminal-prompt {
    color: #888;
    margin-right: 8px;
}

.terminal-dim {
    color: #666;
}

.terminal-success {
    color: #5cb85c;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-muted {
    background: var(--color-bg-muted);
}

.section-header {
    margin-bottom: 48px;
}

.section-header h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.section-header p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

.intro-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    line-height: 1.6;
    color: var(--color-text);
    margin-bottom: 60px;
}

/* Two Column */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.column-item h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 16px;
}

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

/* Video */
.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.video-wrapper video {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

.demo-stats {
    display: flex;
    justify-content: center;
    margin-top: 32px;
    padding: 24px 0;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 0 48px;
    border-left: 1px solid #d4d4d2;
}

.stat-item:first-child {
    border-left: none;
    padding-left: 0;
}

.stat-item:last-child {
    padding-right: 0;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1;
}

.stat-unit {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    margin-left: 2px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: #e8e8e6;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--color-text-muted);
}

.play-button {
    width: 64px;
    height: 64px;
    background: var(--color-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.play-button svg {
    margin-left: 4px;
}

/* Capabilities */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px 60px;
}

.capability h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 12px;
}

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

/* Resources Tables */
.resource-table-section {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 24px;
    overflow: hidden;
}

.resource-table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}

.resource-table-header h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

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

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

.resource-table {
    width: 100%;
    border-collapse: collapse;
}

.resource-table th,
.resource-table td {
    padding: 12px 24px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.resource-table th {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: var(--color-bg-muted);
}

.resource-table tbody tr:last-child td {
    border-bottom: none;
}

.resource-table tbody tr:hover {
    background: var(--color-bg-muted);
}

.resource-table code {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    background: var(--color-bg-muted);
    padding: 2px 6px;
    border-radius: 4px;
}

.row-current {
    background: rgba(196, 90, 59, 0.04);
}

.row-current:hover {
    background: rgba(196, 90, 59, 0.08) !important;
}

.row-category {
    background: var(--color-bg-muted);
}

.row-category td {
    font-size: 0.9rem;
    padding: 12px 16px;
    border-bottom: none;
}

.table-link {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

.status-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 100px;
}

.status-complete {
    background: #e6f4ea;
    color: #1e7e34;
}

.status-available {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 100px;
    background: #e6f4ea;
    color: #1e7e34;
}

.status-coming {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 100px;
    background: #f5f5f5;
    color: #666;
}

.status-running {
    background: #fff3e0;
    color: #e65100;
}

/* Models Section */
.models-section {
    margin-bottom: 48px;
}

.models-section h4 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.model-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 24px;
}

.model-card.model-coming {
    opacity: 0.6;
}

.model-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.model-header h5 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.model-desc {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
    line-height: 1.5;
}

.model-variants {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.model-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--color-bg-muted);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--color-text);
    transition: background 0.15s;
}

.model-link:hover {
    background: #e8e8e6;
    color: var(--color-accent);
}

.model-size {
    font-weight: 600;
    color: var(--color-accent);
}

.status-pending {
    background: #f5f5f5;
    color: #666;
}

/* Quick Links Section */
.quick-links-section {
    margin-bottom: 48px;
}

.quick-links-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.quick-link-item {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: border-color 0.15s;
}

.quick-link-item:hover {
    border-color: var(--color-text-secondary);
}

.quick-link-title {
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.quick-link-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Code Block */
.code-block {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.code-header {
    padding: 12px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}

.code-block pre {
    padding: 20px;
    overflow-x: auto;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--color-text);
}

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

/* Docs */
.docs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.docs-item {
    padding: 24px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: border-color 0.15s;
}

.docs-item:hover {
    border-color: var(--color-text-secondary);
}

.docs-item h4 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.docs-item p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* CTA */
.section-cta {
    padding: 100px 0;
    text-align: center;
    background: var(--color-bg-muted);
}

.section-cta h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.button {
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.15s;
}

.button-primary {
    background: var(--color-text);
    color: white;
}

.button-primary:hover {
    background: #333;
}

.button-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.button-secondary:hover {
    border-color: var(--color-text-secondary);
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 12px;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-nav h5 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.footer-nav a {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
    transition: color 0.15s;
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .featured-card {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .two-column {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .capabilities-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 600px) {
    .hero {
        padding: 120px 0 60px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .featured-card {
        padding: 32px;
    }

    .section {
        padding: 60px 0;
    }

    .intro-text {
        font-size: 1.25rem;
    }

    .quick-links-grid,
    .docs-grid {
        grid-template-columns: 1fr;
    }

    .resource-table th,
    .resource-table td {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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