/* =========================================
   Variables & Reset
   ========================================= */
:root {
    --bg-dark: #050505;
    --bg-darker: #000000;
    --bg-card: rgba(20, 20, 25, 0.6);
    --bg-card-hover: rgba(30, 30, 38, 0.8);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --accent-primary: #8b5cf6;
    --accent-secondary: #3b82f6;
    --accent-glow: rgba(139, 92, 246, 0.5);
    
    --border-color: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(139, 92, 246, 0.3);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-code: 'Fira Code', monospace;
    
    --transition-smooth: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

/* =========================================
   Typography
   ========================================= */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =========================================
   Ambient Background Effects
   ========================================= */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    animation: float 10s ease-in-out infinite alternate;
}

.glow-1 {
    top: -10%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, rgba(0,0,0,0) 70%);
}

.glow-2 {
    bottom: -20%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, rgba(0,0,0,0) 70%);
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 5%) scale(1.1); }
}

/* =========================================
   Navigation
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 100;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(5, 5, 5, 0.9);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    color: var(--accent-primary);
    font-size: 1.8rem;
}

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

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

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

.nav-icon {
    font-size: 1.4rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 0.8rem 1.8rem;
    font-size: 1.1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 2rem;
    cursor: pointer;
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
    color: var(--accent-primary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-primary);
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-bottom: 3rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-main);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat.divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

/* Code Window Demo */
.hero-visual {
    width: 100%;
    max-width: 800px;
    perspective: 1000px;
}

.code-window {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: rotateX(5deg) translateY(0);
    transition: var(--transition-smooth);
}

.code-window:hover {
    transform: rotateX(0deg) translateY(-5px);
    border-color: var(--border-glow);
    box-shadow: 0 30px 60px -12px rgba(139, 92, 246, 0.2);
}

.window-header {
    background: rgba(0, 0, 0, 0.5);
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.window-controls {
    display: flex;
    gap: 8px;
    margin-right: 20px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.close { background: #ff5f56; }
.control.minimize { background: #ffbd2e; }
.control.maximize { background: #27c93f; }

.window-tabs {
    display: flex;
    gap: 5px;
}

.window-tabs .tab, .code-tabs .tab {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-family: var(--font-body);
}

.window-tabs .tab:hover, .code-tabs .tab:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.window-tabs .tab.active, .code-tabs .tab.active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
}

.window-body {
    padding: 1.5rem;
    overflow-x: auto;
}

pre {
    margin: 0;
}

code {
    font-family: var(--font-code);
    font-size: 0.95rem;
    color: #e2e8f0;
}

/* Simple Syntax Highlighting CSS */
.keyword { color: #c678dd; }
.class-name { color: #e5c07b; }
.string { color: #98c379; }
.comment { color: #7f848e; font-style: italic; }
.function { color: #61afef; }
.number { color: #d19a66; }

/* =========================================
   Logos Section
   ========================================= */
.logos-section {
    padding: 4rem 2rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.01);
}

.section-micro-title {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
}

.logos-container {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.logo-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition-smooth);
    opacity: 0.6;
}

.logo-item i {
    font-size: 1.8rem;
}

.logo-item:hover {
    color: var(--text-main);
    opacity: 1;
    transform: translateY(-2px);
}

/* =========================================
   Features Bento Grid
   ========================================= */
.features {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    auto-rows: minmax(250px, auto);
}

.bento-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.bento-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255,255,255,0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.bento-card:hover::before {
    opacity: 1;
}

.bento-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    background: var(--bg-card-hover);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

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

.bento-card p {
    color: var(--text-muted);
}

.col-span-2 {
    grid-column: span 2;
}

/* =========================================
   CTA Section
   ========================================= */
.cta-section {
    padding: 6rem 2rem;
}

.cta-container {
    max-width: 1000px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(59, 130, 246, 0.1));
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-container::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(139,92,246,0.1) 0%, rgba(0,0,0,0) 50%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* =========================================
   Footer
   ========================================= */
footer {
    border-top: 1px solid var(--border-color);
    padding: 4rem 2rem 2rem;
    background: #000;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 4rem;
    flex-wrap: wrap;
}

.link-group h4 {
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.link-group a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 0.8rem;
    transition: var(--transition-smooth);
}

.link-group a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}


/* =========================================
   Documentation Page specific styles
   ========================================= */
.docs-page {
    background-color: var(--bg-dark);
}

.docs-navbar {
    background: var(--bg-dark);
}

.docs-layout {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 80px; /* offset for navbar */
    min-height: 100vh;
}

.docs-sidebar {
    width: 280px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
    position: sticky;
    top: 80px;
    height: calc(100vh - 80px);
    overflow-y: auto;
}

.sidebar-search {
    position: relative;
    margin-bottom: 2rem;
}

.sidebar-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.sidebar-search input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border-radius: 8px;
    color: var(--text-main);
    font-family: var(--font-body);
    transition: var(--transition-smooth);
}

.sidebar-search input:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.08);
}

.nav-section {
    margin-bottom: 2rem;
}

.nav-section h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

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

.nav-section li {
    margin-bottom: 0.5rem;
}

.nav-section a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.95rem;
    display: block;
    padding: 0.4rem 0.5rem;
    border-radius: 6px;
    transition: var(--transition-smooth);
}

.nav-section a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.nav-section a.active {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-primary);
    font-weight: 500;
}

.docs-content {
    flex-grow: 1;
    padding: 3rem 4rem;
    max-width: 900px;
}

.breadcrumbs {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.breadcrumbs span {
    color: var(--accent-primary);
}

.docs-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.docs-content h2 {
    font-size: 1.8rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.docs-content p {
    margin-bottom: 1.5rem;
    color: #cbd5e1;
}

.docs-content .lead {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.note-box {
    display: flex;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--border-color);
}

.note-box i {
    font-size: 1.5rem;
}

.note-box.info {
    border-left-color: var(--accent-secondary);
    background: rgba(59, 130, 246, 0.1);
}

.note-box.info i {
    color: var(--accent-secondary);
}

.note-box.warning {
    border-left-color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
}

.note-box.warning i {
    color: #f59e0b;
}

.code-block-wrapper {
    background: #0f111a;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin: 1.5rem 0;
}

.code-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border-color);
    padding: 0 1rem;
}

.code-tabs .tab {
    padding: 0.8rem 1rem;
    border-bottom: 2px solid transparent;
    border-radius: 0;
}

.code-tabs .tab.active {
    background: transparent;
    border-bottom-color: var(--accent-primary);
}

.code-block-wrapper pre {
    padding: 1.5rem;
    overflow-x: auto;
}

/* =========================================
   Reveal Animations
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 992px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bento-card.col-span-2 {
        grid-column: span 1;
    }
    
    .docs-sidebar {
        display: none;
    }
    
    .docs-content {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .bento-grid {
        grid-template-columns: 1fr;
    }
    
    .bento-card.col-span-2 {
        grid-column: span 1;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}