/* ==========================================
   Budget Management API - Overview Page Styles
   ========================================== */

/* ==========================================
   CSS Variables & Reset
   ========================================== */
:root {
    --primary-color: #4CAF50;
    --secondary-color: #2196F3;
    --accent-color: #FF9800;
    --danger-color: #F44336;
    --success-color: #4CAF50;
    --warning-color: #FFC107;
    --info-color: #00BCD4;
    
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #252525;
    --bg-card: #1e1e1e;
    
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    
    --border-color: #333333;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.6);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

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

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

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ==========================================
   Navigation Bar
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.scroll-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    width: 0%;
    transition: width 0.1s ease-out;
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
    z-index: 1001;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.live-demo-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    color: white !important;
    font-weight: 600;
}

.live-demo-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8rem 4rem 4rem;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(76, 175, 80, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(33, 150, 243, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    flex: 1;
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid var(--primary-color);
    border-radius: 50px;
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.75rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: #45a049;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #1976D2;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-accent {
    background: var(--accent-color);
    color: white;
}

.btn-accent:hover {
    background: #F57C00;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.status-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-success {
    background: rgba(76, 175, 80, 0.2);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.badge-info {
    background: rgba(0, 188, 212, 0.2);
    color: var(--info-color);
    border: 1px solid var(--info-color);
}

.badge-warning {
    background: rgba(255, 193, 7, 0.2);
    color: var(--warning-color);
    border: 1px solid var(--warning-color);
}

.badge-danger {
    background: rgba(244, 67, 54, 0.2);
    color: var(--danger-color);
    border: 1px solid var(--danger-color);
}

.hero-visual {
    position: relative;
    width: 400px;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 2rem;
    color: var(--primary-color);
}

.floating-card:nth-child(1) {
    top: 0;
    left: 0;
}

.floating-card:nth-child(2) {
    top: 0;
    right: 0;
    animation-delay: 0.5s;
}

.floating-card:nth-child(3) {
    bottom: 0;
    left: 0;
    animation-delay: 1s;
}

.floating-card:nth-child(4) {
    bottom: 0;
    right: 0;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ==========================================
   Container & Sections
   ========================================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.section {
    margin-bottom: 6rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
}

.section-title i {
    color: var(--primary-color);
}

/* ==========================================
   Stats Section
   ========================================== */
.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 10;
}

.stat-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    z-index: 10;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.stat-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.stat-card h3 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* ==========================================
   Content Grid & Cards
   ========================================== */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.content-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    min-width: 0;
}

.content-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.content-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-card h3 i {
    color: var(--primary-color);
}

.content-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.feature-list i {
    color: var(--primary-color);
    font-size: 1.125rem;
}

.testing-grid {
    grid-template-columns: 1fr;
    justify-items: stretch;
    width: 100%;
}

.testing-grid .content-card {
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

/* ==========================================
   Diagram Containers
   ========================================== */
.diagram-container {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.diagram-container h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.diagram-container h3 i {
    color: var(--primary-color);
}

.mermaid {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 2rem;
}

/* ==========================================
   Tech Stack
   ========================================== */
.tech-stack {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.tech-stack h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

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

.tech-category h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-badge {
    background: rgba(76, 175, 80, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(76, 175, 80, 0.3);
    transition: var(--transition);
}

.tech-badge:hover {
    background: rgba(76, 175, 80, 0.2);
    transform: translateY(-2px);
}

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

.feature-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(76, 175, 80, 0.1);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.feature-icon.graphql-icon {
    background: rgba(225, 0, 152, 0.1);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.feature-card ul {
    list-style: none;
    padding: 0;
}

.feature-card ul li {
    padding: 0.5rem 0;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-card ul li::before {
    content: '→';
    color: var(--primary-color);
    font-weight: bold;
}

/* ==========================================
   Setup Flow
   ========================================== */
.setup-flow {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.setup-step {
    display: flex;
    gap: 2rem;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.setup-step:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

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

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.step-content h3 i {
    color: var(--primary-color);
}

pre {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    overflow-y: auto;
    max-height: 500px;
    margin: 1rem 0;
    border: 1px solid var(--border-color);
    position: relative;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

pre code {
    display: block;
    width: 100%;
    max-width: 100%;
    white-space: pre;
    overflow-x: auto;
}

code {
    font-family: 'Fira Code', 'Courier New', monospace;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.env-example {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-top: 1rem;
}

.env-example h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.env-example ul {
    list-style: none;
}

.env-example li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.env-example code {
    background: rgba(76, 175, 80, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    word-wrap: break-word;
}

.setup-alternatives {
    margin-top: 3rem;
}

.setup-alternatives h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ==========================================
   Directory List
   ========================================== */
.directory-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dir-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.dir-item-content {
    flex: 1;
    min-width: 0;
}

.dir-item-title {
    display: block;
    color: var(--primary-color);
    word-break: break-word;
}

.dir-item-desc {
    margin: 0.15rem 0 0;
    color: var(--text-secondary);
    line-height: 1.6;
    word-break: break-word;
}

.dir-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.dir-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.dir-item strong {
    color: var(--primary-color);
}

/* ==========================================
   API Documentation
   ========================================== */
.api-intro {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 3rem;
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.api-intro a {
    color: var(--primary-color);
    text-decoration: underline;
}

.api-categories {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

.api-category {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-width: 0;
}

.api-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.api-category h3 i {
    color: var(--primary-color);
}

.endpoint-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.endpoint {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.endpoint:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.method {
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    flex-shrink: 0;
}

.method.get {
    background: rgba(0, 188, 212, 0.2);
    color: var(--info-color);
}

.method.post {
    background: rgba(76, 175, 80, 0.2);
    color: var(--success-color);
}

.method.put {
    background: rgba(255, 193, 7, 0.2);
    color: var(--warning-color);
}

.method.delete {
    background: rgba(244, 67, 54, 0.2);
    color: var(--danger-color);
}

.path {
    font-family: 'Fira Code', monospace;
    color: var(--primary-color);
    flex-shrink: 0;
    min-width: 250px;
}

.desc {
    color: var(--text-secondary);
    flex: 1;
}

.protocol-examples {
    margin-top: 3rem;
}

.protocol-examples h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.example-tabs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.example-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-width: 0;
}

.example-card h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
}

/* ==========================================
   Deployment Section
   ========================================== */
.deployment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.deployment-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.deployment-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.deployment-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(76, 175, 80, 0.1);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.deployment-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.deployment-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.deployment-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.deployment-diagram {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
}

/* ==========================================
   Resource Grid
   ========================================== */
.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.resource-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
    display: block;
}

.resource-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.resource-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.resource-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.resource-card p {
    color: var(--text-secondary);
}

/* ==========================================
   Author Section
   ========================================== */
.author-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.author-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.author-title {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.author-bio {
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.author-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.author-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: var(--transition);
    color: var(--text-secondary);
}

.author-link:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 2rem 2rem;
    margin-top: 6rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section p,
.footer-section li {
    color: var(--text-secondary);
    line-height: 1.8;
}

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

.footer-section li {
    padding: 0.5rem 0;
}

.footer-section a {
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.social-links a:hover i {
    color: var(--text-secondary); /* Keep icon color gray on hover */
}

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

/* ==========================================
   Scroll to Top Button
   ========================================== */
.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.scroll-top-btn:hover {
    background: #45a049;
    transform: translateY(-5px);
}

.scroll-top-btn.visible {
    display: flex;
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }
    
    .hero {
        justify-content: center;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .status-badges {
        justify-content: center;
    }
}

@media (min-width: 1201px) {
    .nav-menu {
        display: flex;
    }

    .mobile-menu-toggle {
        display: none;
    }
}

@media (max-width: 1200px) {
    .nav-menu {
        display: none;
    }

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

    .nav-container {
        padding: 1rem 2rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .hero {
        padding: 6rem 2rem 2rem;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .content-grid,
    .features-grid,
    .tech-grid,
    .deployment-grid,
    .resource-grid,
    .api-categories,
    .example-tabs {
        grid-template-columns: 1fr;
    }
    
    .setup-step {
        flex-direction: column;
    }
    
    .endpoint {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .path {
        min-width: auto;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 2rem 1rem;
    }
    
    .nav-container {
        padding: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .stats-section {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeIn 0.6s ease-out;
}

/* ==========================================
   Print Styles
   ========================================== */
@media print {
    .navbar,
    .hero-visual,
    .scroll-top-btn,
    .footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section {
        page-break-inside: avoid;
    }
}