/* Ryco Website Styles - Corporate Premium Design with Dark Theme */

:root {
    /* Colors */
    --primary: #6366f1;
    --primary-hover: #818cf8;
    --primary-dark: #4f46e5;
    --secondary: #0f0f14;
    --accent: #10b981;
    
    /* Provider Colors */
    --nvidia: #76b900;
    --gemini: #4285f4;
    --openai: #00a67e;
    
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f5;
    --bg-card: #ffffff;
    --bg-elevated: #ffffff;
    
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --text-light: #ffffff;
    
    --border: #e5e7eb;
    --border-dark: #d1d5db;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --container-width: 1200px;
    --section-padding: 80px 20px;
    
    /* Transitions */
    --transition: 200ms ease;
    --theme-transition: 300ms ease;
}

/* Dark Theme Colors */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg-primary: #0f0f14;
        --bg-secondary: #1a1a24;
        --bg-tertiary: #25252f;
        --bg-card: #1a1a24;
        --bg-elevated: #25252f;
        
        --text-primary: #f8f9fa;
        --text-secondary: #b4b8c5;
        --text-tertiary: #8b92a8;
        
        --border: #2d2d3a;
        --border-dark: #3a3a4a;
        
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    }
}

/* Manual Dark Theme Override */
[data-theme="dark"] {
    --bg-primary: #0f0f14;
    --bg-secondary: #1a1a24;
    --bg-tertiary: #25252f;
    --bg-card: #1a1a24;
    --bg-elevated: #25252f;
    
    --text-primary: #f8f9fa;
    --text-secondary: #b4b8c5;
    --text-tertiary: #8b92a8;
    
    --border: #2d2d3a;
    --border-dark: #3a3a4a;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

/* Manual Light Theme Override */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f5;
    --bg-card: #ffffff;
    --bg-elevated: #ffffff;
    
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    
    --border: #e5e7eb;
    --border-dark: #d1d5db;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Base Reset and Performance Optimizations */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--theme-transition), color var(--theme-transition);
    min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-dark);
    border-radius: 6px;
    border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-dark) var(--bg-secondary);
}

/* Improve rendering performance */
img,
svg {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Perfect SVG icon integration */
svg {
    flex-shrink: 0;
    vertical-align: middle;
    shape-rendering: geometricPrecision;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* Ensure icons inherit color properly */
svg path,
svg circle,
svg line,
svg polyline,
svg rect,
svg polygon {
    transition: stroke var(--transition), fill var(--transition);
}

button {
    font-family: inherit;
    cursor: pointer;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    padding: 16px 0;
    transition: background-color var(--theme-transition), border-color var(--theme-transition);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .navbar {
        background: rgba(15, 15, 20, 0.95);
    }
}

[data-theme="dark"] .navbar {
    background: rgba(15, 15, 20, 0.95);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 20px;
    color: var(--text-primary);
}

.nav-logo {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: contain;
    transition: transform var(--transition);
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 15px;
    transition: color var(--transition);
}

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

.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: 8px 20px;
    border-radius: 8px;
    transition: all var(--transition);
}

.nav-cta:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 2px solid var(--border);
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition), background-color var(--theme-transition), border-color var(--theme-transition), transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
}

.theme-toggle:hover {
    border-color: var(--primary);
    background: var(--bg-secondary);
    transform: scale(1.05);
}

.theme-toggle:active {
    transform: scale(0.95);
}

.theme-icon {
    width: 20px;
    height: 20px;
    color: var(--text-primary);
    position: absolute;
    transition: opacity 0.3s ease, transform 0.3s ease, color var(--theme-transition);
    will-change: opacity, transform;
}

.theme-icon-light {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.theme-icon-dark {
    opacity: 0;
    transform: rotate(180deg) scale(0);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-icon-light {
        opacity: 0;
        transform: rotate(-180deg) scale(0);
    }
    
    :root:not([data-theme="light"]) .theme-icon-dark {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

[data-theme="dark"] .theme-icon-light {
    opacity: 0;
    transform: rotate(-180deg) scale(0);
}

[data-theme="dark"] .theme-icon-dark {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 140px 20px 80px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
    transition: background var(--theme-transition);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-family);
    position: relative;
    overflow: hidden;
}

.btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform var(--transition);
}

.btn:hover svg {
    transform: translateY(-1px);
}

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

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

.btn-primary svg {
    color: white;
    stroke: white;
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border);
    transition: all var(--transition), background-color var(--theme-transition), color var(--theme-transition), border-color var(--theme-transition);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-secondary svg {
    color: currentColor;
    fill: currentColor;
    transition: color var(--transition), fill var(--transition);
}

.btn-large {
    padding: 18px 36px;
    font-size: 17px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat {
    text-align: left;
}

.stat-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Demo Window */
.hero-visual {
    position: relative;
}

.demo-window {
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: background-color var(--theme-transition), border-color var(--theme-transition);
}

.demo-header {
    background: var(--bg-tertiary);
    padding: 12px 16px;
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    transition: background-color var(--theme-transition), border-color var(--theme-transition);
}

.demo-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-dark);
    transition: background-color var(--theme-transition);
}

.demo-content {
    padding: 24px;
}

.demo-input {
    background: var(--bg-secondary);
    padding: 16px;
    border-radius: 8px;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    color: var(--primary);
    margin-bottom: 16px;
    transition: background-color var(--theme-transition);
}

.demo-output {
    background: var(--bg-tertiary);
    padding: 16px;
    border-radius: 8px;
    min-height: 60px;
    transition: background-color var(--theme-transition);
}

.typing-indicator {
    display: flex;
    gap: 6px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: translateY(0);
    }
    30% {
        opacity: 1;
        transform: translateY(-8px);
    }
}

/* Section Styles */
section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
}

/* Features Section */
.features {
    background: var(--bg-secondary);
    transition: background-color var(--theme-transition);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all var(--transition), background-color var(--theme-transition), border-color var(--theme-transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover .feature-icon {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: white;
    stroke: white;
    flex-shrink: 0;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Models Section */
.models-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.model-provider {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    transition: all var(--transition), background-color var(--theme-transition), border-color var(--theme-transition);
}

.model-provider:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.provider-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--bg-secondary);
}

.provider-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    color: white;
}

.provider-header.nvidia .provider-icon {
    background: var(--nvidia);
}

.provider-header.gemini .provider-icon {
    background: var(--gemini);
}

.provider-header.openai .provider-icon {
    background: var(--openai);
}

.provider-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.provider-count {
    font-size: 13px;
    color: var(--text-tertiary);
}

.model-list {
    list-style: none;
}

.model-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 14px;
}

.model-list li:last-child {
    border-bottom: none;
}

.model-list strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* How It Works */
.how-it-works {
    background: var(--bg-secondary);
    transition: background-color var(--theme-transition);
}

.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-bottom: 48px;
}

.step {
    flex: 1;
    max-width: 280px;
    text-align: center;
}

.step-number {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-arrow {
    font-size: 32px;
    color: var(--primary);
    font-weight: 300;
}

.usage-example {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: background-color var(--theme-transition), border-color var(--theme-transition);
}

.example-header {
    background: var(--secondary);
    color: white;
    padding: 12px 20px;
    font-weight: 600;
    font-size: 14px;
}

.example-code {
    padding: 24px;
    background: var(--bg-tertiary);
    transition: background-color var(--theme-transition);
}

.example-code code {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 15px;
    color: var(--primary);
}

/* Installation */
.install-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
    justify-content: center;
}

.install-tab {
    padding: 12px 24px;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition), background-color var(--theme-transition), border-color var(--theme-transition);
}

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

.install-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.install-content {
    max-width: 800px;
    margin: 0 auto;
}

.install-panel {
    display: none;
}

.install-panel.active {
    display: block;
}

.install-steps {
    background: var(--bg-card);
    padding: 32px 40px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: background-color var(--theme-transition), border-color var(--theme-transition);
}

.install-steps li {
    padding: 16px 0;
    border-bottom: 1px solid var(--bg-secondary);
    font-size: 16px;
    line-height: 1.6;
}

.install-steps li:last-child {
    border-bottom: none;
}

.install-steps code {
    background: var(--bg-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Monaco', monospace;
    font-size: 14px;
    color: var(--primary);
}

.code-block {
    background: var(--secondary);
    border-radius: 12px;
    overflow: hidden;
}

.code-block pre {
    padding: 24px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    color: #a5d6ff;
    line-height: 1.8;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .code-block {
        background: #000000;
    }
}

[data-theme="dark"] .code-block {
    background: #000000;
}

/* Documentation */
.documentation {
    background: var(--bg-secondary);
    transition: background-color var(--theme-transition);
}

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

.doc-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border);
    text-decoration: none;
    transition: all var(--transition), background-color var(--theme-transition), border-color var(--theme-transition);
    text-align: center;
}

.doc-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.doc-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: background-color var(--theme-transition), transform var(--transition);
}

.doc-card:hover .doc-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--bg-tertiary);
}

.doc-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary);
    stroke: var(--primary);
    flex-shrink: 0;
    transition: color var(--transition), stroke var(--transition);
}

.doc-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.doc-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
    text-align: center;
    padding: 80px 20px;
}

.cta h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

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

.cta .btn-primary:hover {
    background: var(--bg-secondary);
}

.cta .btn-primary svg {
    stroke: var(--primary);
    color: var(--primary);
}

/* Footer */
.footer {
    background: var(--secondary);
    color: var(--text-light);
    padding: 60px 20px 32px;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .footer {
        background: #000000;
    }
}

[data-theme="dark"] .footer {
    background: #000000;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
}

.footer-brand img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: contain;
    transition: transform var(--transition);
}

.footer-brand:hover img {
    transform: scale(1.1) rotate(-5deg);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.6;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color var(--transition);
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin-bottom: 8px;
}

/* Modal - Fullscreen */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(8px);
    z-index: 2000;
    padding: 0;
    overflow-y: auto;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal.active {
    display: flex;
    align-items: stretch;
    justify-content: center;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 0;
    width: 100%;
    height: 100vh;
    max-width: 100%;
    max-height: 100vh;
    overflow-y: auto;
    box-shadow: none;
    transition: background-color var(--theme-transition);
    display: flex;
    flex-direction: column;
    animation: slideUp 0.4s ease;
}

.modal-large {
    max-width: 100%;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 32px 48px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-card);
    position: sticky;
    top: 0;
    z-index: 10;
    transition: background-color var(--theme-transition), border-color var(--theme-transition);
}

.modal-header h2 {
    font-size: 32px;
    font-weight: 800;
}

.modal-close {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    border: 2px solid var(--border);
    background: var(--bg-secondary);
    font-size: 32px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--primary);
    transform: scale(1.05);
}

.modal-body {
    padding: 48px;
    flex: 1;
    overflow-y: auto;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.modal-description {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
    font-size: 18px;
}

.releases {
    margin-bottom: 24px;
}

.release-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
    transition: background-color var(--theme-transition), border-color var(--theme-transition);
}

.release-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.release-header > div {
    display: flex;
    align-items: center;
    gap: 12px;
}

.release-header h3 {
    font-size: 28px;
    font-weight: 700;
}

.release-badge {
    background: var(--accent);
    color: white;
    padding: 6px 16px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 600;
}

.release-date {
    color: var(--text-tertiary);
    font-size: 16px;
}

.release-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 17px;
}

.release-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-tag {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: background-color var(--theme-transition), border-color var(--theme-transition);
}

.install-note {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border-left: 4px solid var(--primary);
    align-items: flex-start;
}

.install-note svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
    stroke: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.install-note p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.install-note a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.install-note a:hover {
    text-decoration: underline;
}

.doc-content {
    line-height: 1.8;
    color: var(--text-primary);
    font-size: 17px;
}

.doc-content h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.doc-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-top: 48px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.doc-content h3 {
    font-size: 28px;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.doc-content p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.doc-content ul, .doc-content ol {
    margin-bottom: 24px;
    padding-left: 32px;
}

.doc-content li {
    margin-bottom: 12px;
    line-height: 1.8;
}

.doc-content code {
    background: var(--bg-secondary);
    padding: 4px 10px;
    border-radius: 6px;
    font-family: 'Monaco', monospace;
    font-size: 15px;
    color: var(--primary);
    border: 1px solid var(--border);
}

.doc-content pre {
    background: var(--secondary);
    padding: 24px;
    border-radius: 12px;
    overflow-x: auto;
    margin-bottom: 24px;
    border: 1px solid var(--border-dark);
}

.doc-content pre code {
    background: none;
    color: #a5d6ff;
    padding: 0;
    border: none;
    font-size: 15px;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .doc-content pre {
        background: #000000;
    }
}

[data-theme="dark"] .doc-content pre {
    background: #000000;
}

.doc-content a {
    color: var(--primary);
    text-decoration: none;
}

.doc-content a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .features-grid,
    .models-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-actions {
        gap: 12px;
    }
    
    .theme-toggle {
        width: 36px;
        height: 36px;
    }
    
    .theme-icon {
        width: 18px;
        height: 18px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .features-grid,
    .models-grid,
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .modal-header {
        padding: 24px 32px;
    }
    
    .modal-header h2 {
        font-size: 24px;
    }
    
    .modal-close {
        width: 40px;
        height: 40px;
        font-size: 28px;
    }
    
    .modal-body {
        padding: 32px 24px;
    }
    
    .doc-content h1 {
        font-size: 32px;
    }
    
    .doc-content h2 {
        font-size: 24px;
    }
    
    .doc-content h3 {
        font-size: 20px;
    }
    
    .doc-content {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .modal-header {
        padding: 20px 16px;
    }
    
    .modal-body {
        padding: 24px 16px;
    }
}