:root {
    --primary-bg: #0a0b10;
    --secondary-bg: #161a23;
    --accent-color: #00f2ff;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b8;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --radius: 12px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar Style */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-bg);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Glassmorphism Effect */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
}

/* Hero Section */
.hero {
    height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at center, rgba(0, 242, 255, 0.1) 0%, transparent 70%);
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 2rem;
}

/* Documentation Layout */
.doc-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    padding: 4rem 0;
}

.doc-container .content {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    padding: 2rem 2.5vw;
    box-sizing: border-box;
}

.sidebar {
    position: sticky;
    top: 2rem;
    height: calc(100vh - 4rem);
    padding: 1.5rem;
    overflow-y: auto;
}

.sidebar h3 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-color);
}

.nav-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.nav-item:hover,
.nav-item.active {
    background: var(--glass-bg);
    color: var(--text-primary);
    border-left: 3px solid var(--accent-color);
}

/* Content Area */
.content-section {
    margin-bottom: 4rem;
}

.content-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

/* API Documentation Styles */
.endpoint-card {
    padding: 2rem;
    margin-bottom: 2rem;
}

.method {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.8rem;
    margin-right: 1rem;
}

.get {
    background: #61affe;
    color: #fff;
}

.post {
    background: #49cc90;
    color: #fff;
}

.put {
    background: #fca130;
    color: #fff;
}

.delete {
    background: #f93e3e;
    color: #fff;
}

.url {
    font-family: monospace;
    font-size: 1.1rem;
}

.code-block {
    margin-top: 1.5rem;
    background: #000;
    padding: 1rem;
    border-radius: 8px;
    position: relative;
    overflow-x: auto;
}

.code-block pre {
    color: #a9b7c6;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
}

.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
}

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

/* Project Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    padding-bottom: 4rem;
}

.project-card {
    padding: 2rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 242, 255, 0.1);
}

.project-card h3 {
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.project-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.project-card .tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: var(--glass-bg);
    border-radius: 4px;
    font-size: 0.75rem;
    margin-top: 1rem;
    color: var(--accent-color);
}

/* Top Nav in Details View */
.top-nav {
    padding: 1rem 0;
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    background: rgba(10, 11, 16, 0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.top-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    border-radius: 8px;
}

.back-btn:hover {
    background: var(--glass-bg);
    border-color: var(--accent-color);
}

.project-info h2 {
    font-size: 1.25rem;
    margin: 0;
}

@media (max-width: 992px) {
    .doc-container {
        grid-template-columns: 1fr;
    }
    .doc-container .content {
        max-width: 100vw;
        padding: 1rem 2vw;
    }
    .sidebar {
        display: none;
    }
}

/* Employee Sentiment Analysis SaaS Custom Sections */
#sentiment-features ul,
#sentiment-admin-dashboard ul,
#sentiment-employee-dashboard ul,
#sentiment-reasons ul {
    list-style: disc inside;
    margin: 0 0 1.5rem 0.5rem;
    color: var(--text-primary);
    font-size: 1.08em;
    padding-left: 1.5em;
}

/* AI Support Chatbot Custom Sections */
#chatbot-features ul {
    list-style: disc inside;
    margin: 0 0 1.5rem 0.5rem;
    color: var(--text-primary);
    font-size: 1.08em;
    padding-left: 1.5em;
}
#chatbot-features li {
    margin-bottom: 0.5em;
    padding-left: 0.2em;
}
#chatbot-how-it-works-content ol,
#chatbot-end-user-guide-content ol {
    margin: 0 0 1.5rem 1.5em;
    color: var(--text-primary);
    font-size: 1.08em;
    padding-left: 1.5em;
}
#chatbot-how-it-works-content li,
#chatbot-end-user-guide-content li {
    margin-bottom: 0.5em;
    padding-left: 0.2em;
    list-style-type: decimal;
}
#chatbot-apis-content .endpoint-card {
    margin-bottom: 2rem;
}

#sentiment-features li,
#sentiment-admin-dashboard li,
#sentiment-employee-dashboard li,
#sentiment-reasons li {
    margin-bottom: 0.5em;
    padding-left: 0.2em;
}

#sentiment-options-content {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em;
    margin-bottom: 1.5em;
}

#sentiment-options-content .tag {
    background: rgba(0,242,255,0.10);
    color: #00f2ff;
    border-radius: 6px;
    padding: 4px 16px;
    font-size: 1em;
    margin-bottom: 0.5em;
    font-weight: 600;
    letter-spacing: 0.5px;
}



#sentiment-documentation-content {
    color: var(--text-secondary);
    font-size: 1.1em;
    margin-top: 1em;
}


#key-components-content ul,
#how-it-works-content ol,
#why-together-content ul,
#end-user-guide-content ol {
    margin: 0 0 1.5rem 1.5em;
    color: var(--text-primary);
    font-size: 1.08em;
    padding-left: 1.5em;
}

#key-components-content li,
#why-together-content li {
    margin-bottom: 0.5em;
    padding-left: 0.2em;
}

#how-it-works-content li,
#end-user-guide-content li {
    margin-bottom: 0.5em;
    padding-left: 0.2em;
    list-style-type: decimal;
}

#voice-summary-content {
    color: var(--text-secondary);
    font-size: 1.1em;
    margin-top: 1em;
}

#sentiment-technical-docs-content h3 {
    color: var(--accent-color);
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    font-size: 1.3em;
}
#sentiment-technical-docs-content h4 {
    color: var(--text-primary);
    margin-top: 1.2rem;
    margin-bottom: 0.3rem;
    font-size: 1.1em;
}
#sentiment-technical-docs-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5em;
}
#sentiment-technical-docs-content th, #sentiment-technical-docs-content td {
    border: 1px solid var(--glass-border);
    padding: 0.5em 0.7em;
    text-align: left;
    font-size: 1em;
}
#sentiment-technical-docs-content th {
    background: var(--glass-bg);
    color: var(--accent-color);
}
#sentiment-technical-docs-content ul, #sentiment-technical-docs-content ol {
    margin-left: 1.5em;
    margin-bottom: 1em;
    color: var(--text-primary);
    font-size: 1.08em;
}
#sentiment-technical-docs-content pre {
    background: #181a20;
    color: #00f2ff;
    padding: 1em;
    border-radius: 8px;
    font-size: 1em;
    overflow-x: auto;
    margin-bottom: 1.5em;
}

#hr-suggestion-engine-api-content h3 {
    color: var(--accent-color);
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    font-size: 1.3em;
}
#hr-suggestion-engine-api-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5em;
}
#hr-suggestion-engine-api-content th, #hr-suggestion-engine-api-content td {
    border: 1px solid var(--glass-border);
    padding: 0.5em 0.7em;
    text-align: left;
    font-size: 1em;
}
#hr-suggestion-engine-api-content th {
    background: var(--glass-bg);
    color: var(--accent-color);
}
#hr-suggestion-engine-api-content pre {
    background: #181a20;
    color: #00f2ff;
    padding: 1em;
    border-radius: 8px;
    font-size: 1em;
    overflow-x: auto;
    margin-bottom: 1.5em;
}

#sentiment-image-container,
#chatbot-image-container {
    width: 100%;
    text-align: center;
    margin-bottom: 2rem;
}
#sentiment-image,
#chatbot-image {
    display: block;
    margin: 0 auto;
    max-width: 180px;
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,242,255,0.10);
    background: #181a20;
    padding: 1rem;
    object-fit: contain;
}