/* Reset & Base Styles */
:root {
    --primary: #EEBB0E;
    --primary-dark: ##D3B13D;
    --secondary: #10B981;
    --dark: #0F172A;
    --darker: #020617;
    --light: #F8FAFC;
    --gray: #64748B;
    --gray-dark: #334155;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --gradient: linear-gradient(135deg, #EEBB0E 0%, #967F31 100%);
    --gradient-dark: linear-gradient(135deg, #EEBB0E 0%, #AF691E 100%);
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

.code-font {
    font-family: 'JetBrains Mono', monospace;
}

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

.section {
    padding: 6rem 0;
}

.section-dark {
    background-color: var(--darker);
}

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

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #7C3AED 0%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(100, 116, 139, 0.2);
    padding: 1rem 1rem 1rem 1rem;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.30rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light);
    text-decoration: none;
}

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

.logo-highlight {
    color: var(--primary);
}

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

@media (max-width: 768px) {
    .nav {
        display: none;
    }
}

.nav-link {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--light);
}

.nav-link.active {
    color: var(--primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.github-btn {
    background: var(--gray-dark);
    color: var(--light);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.3s ease;
}

.github-btn:hover {
    background: var(--gray);
}

.theme-toggle {
    background: none;
    border: 1px solid var(--gray);
    color: var(--light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
}

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

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-actions {
        display: none;
    }
}

/* Hero Section */
.hero {
    padding: 10rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(124, 58, 237, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.badge {
    background: rgba(124, 58, 237, 0.1);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(124, 58, 237, 0.3);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-color: rgba(16, 185, 129, 0.3);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .hero-stats {
        grid-template-columns: 1fr;
    }
}

.stat {
    background: rgba(30, 41, 59, 0.5);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(100, 116, 139, 0.2);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

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

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

.stat h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.stat p {
    color: var(--gray);
    font-size: 0.875rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

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

.btn-secondary {
    background: var(--gray-dark);
    color: var(--light);
}

.btn-secondary:hover {
    background: var(--gray);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--light);
    border: 2px solid var(--gray);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.install-command {
    background: var(--darker);
    border: 1px solid var(--gray-dark);
    border-radius: 1rem;
    overflow: hidden;
    max-width: 600px;
    margin: 0 auto;
}

.install-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(30, 41, 59, 0.5);
    border-bottom: 1px solid var(--gray-dark);
}

.install-header span {
    font-weight: 500;
    color: var(--gray);
}

.copy-btn {
    background: rgba(124, 58, 237, 0.1);
    color: var(--primary);
    border: 1px solid rgba(124, 58, 237, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: rgba(124, 58, 237, 0.2);
}

.install-command pre {
    padding: 1.5rem;
    margin: 0;
    overflow-x: auto;
}

.install-command code {
    font-family: 'JetBrains Mono', monospace;
    color: var(--light);
    font-size: 1rem;
}

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

.feature-card {
    background: rgba(30, 41, 59, 0.5);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(100, 116, 139, 0.2);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

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

.feature-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* Architecture */
.architecture {
    max-width: 800px;
    margin: 0 auto;
}

.layer {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: rgba(30, 41, 59, 0.5);
    border-radius: 1rem;
    border: 1px solid rgba(100, 116, 139, 0.2);
    transition: all 0.3s ease;
}

.layer:hover {
    transform: translateX(10px);
    border-color: var(--primary);
}

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

.layer-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.layer-content p {
    color: var(--gray);
}

/* Code Blocks */
.code-block {
    background: var(--darker);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--gray-dark);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(30, 41, 59, 0.5);
    border-bottom: 1px solid var(--gray-dark);
}

.code-block pre {
    padding: 1.5rem;
    margin: 0;
    overflow-x: auto;
}

.code-block code {
    font-family: 'JetBrains Mono', monospace;
    color: var(--light);
    font-size: 0.875rem;
    line-height: 1.7;
}

.quick-start {
    max-width: 800px;
    margin: 0 auto;
}

/* Stats */
.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

@media (max-width: 768px) {
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .stats-container {
        grid-template-columns: 1fr;
    }
}

.stat-item {
    padding: 2rem;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin: 1rem 0;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item p {
    color: var(--gray);
    font-size: 1rem;
}

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

.doc-card {
    background: rgba(30, 41, 59, 0.5);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(100, 116, 139, 0.2);
    text-decoration: none;
    color: var(--light);
    transition: all 0.3s ease;
    display: block;
}

.doc-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.doc-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

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

.doc-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* Examples */
.examples-tabs {
    max-width: 800px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.tab-btn {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--gray-dark);
    color: var(--gray);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    color: var(--light);
    border-color: var(--primary);
}

.tab-btn.active {
    background: rgba(124, 58, 237, 0.1);
    color: var(--primary);
    border-color: var(--primary);
}

.tab-content {
    background: var(--darker);
    border-radius: 1rem;
    border: 1px solid var(--gray-dark);
    overflow: hidden;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    text-align: center;
    background: var(--gradient-dark);
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
}

.cta-section p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 3rem;
}

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

/* Footer */
.footer {
    background: var(--darker);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--gray-dark);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--light);
}

.footer-section a {
    display: block;
    color: var(--gray);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(100, 116, 139, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

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

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--darker);
    padding: 2rem;
    transition: right 0.3s ease;
    z-index: 1001;
    border-left: 1px solid var(--gray-dark);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: var(--light);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav-link {
    color: var(--light);
    text-decoration: none;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(100, 116, 139, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mobile-nav-link.active {
    color: var(--primary);
}

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

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
}