/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Grid */
    --container-width: 1440px;

    /* Light Mode Colors */
    --primary: #4c2ab6;
    --primary-hover: #3d1f94;
    --primary-light: #e8e0ff;
    --secondary: #64748b;
    --secondary-hover: #475569;
    --accent: #f97316;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Light Mode Background & Text */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-overlay: rgba(255, 255, 255, 0.95);
    
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    --text-inverse: #ffffff;
    
    /* Borders & Shadows */
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #4c2ab6 0%, #6b46c1 100%);
    --gradient-secondary: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
    --gradient-hero: linear-gradient(135deg, #4c2ab6 0%, #6b46c1 50%, #8b5cf6 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-medium: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-tooltip: 1070;
}

/* Dark Mode Colors */
.dark-mode {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-card: #1e293b;
    --bg-overlay: rgba(15, 23, 42, 0.95);
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --text-inverse: #0f172a;
    
    --border: #334155;
    --border-light: #475569;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.3);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.5);
}

/* Hero Background Animation - CSS Only */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
}

.hero-bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    filter: blur(15px);
    overflow: hidden;
}

.bubble {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    will-change: transform;
}

/* Light mode bubble opacity */
.light-mode .bubble {
    opacity: 0.005;
}

/* Dark mode bubble opacity */
.dark-mode .bubble {
    opacity: 0.15;
}

/* Bubble colors using brand palette */
.bubble:nth-child(5n+1) { background: #4c2ab6; }
.bubble:nth-child(5n+2) { background: #6b46c1; }
.bubble:nth-child(5n+3) { background: #8b5cf6; }
.bubble:nth-child(5n+4) { background: #3d1f94; }
.bubble:nth-child(5n+5) { background: #5b21b6; }

/* Individual bubble animations with different timings and paths */
.bubble:nth-child(1) {
    width: 320px; height: 320px;
    top: 20%; left: 10%;
    animation: float1 20s infinite ease-in-out;
}

.bubble:nth-child(2) {
    width: 480px; height: 480px;
    top: 60%; left: 80%;
    animation: float2 25s infinite ease-in-out -5s;
}

.bubble:nth-child(3) {
    width: 240px; height: 240px;
    top: 10%; left: 70%;
    animation: float3 18s infinite ease-in-out -3s;
}

.bubble:nth-child(4) {
    width: 600px; height: 600px;
    top: 70%; left: 20%;
    animation: float4 22s infinite ease-in-out -7s;
}

.bubble:nth-child(5) {
    width: 360px; height: 360px;
    top: 40%; left: 50%;
    animation: float5 19s infinite ease-in-out -2s;
}

.bubble:nth-child(6) {
    width: 280px; height: 280px;
    top: 80%; left: 60%;
    animation: float6 24s infinite ease-in-out -8s;
}

.bubble:nth-child(7) {
    width: 520px; height: 520px;
    top: 30%; left: 30%;
    animation: float7 21s infinite ease-in-out -4s;
}

.bubble:nth-child(8) {
    width: 200px; height: 200px;
    top: 90%; left: 90%;
    animation: float8 17s infinite ease-in-out -6s;
}

.bubble:nth-child(9) {
    width: 440px; height: 440px;
    top: 50%; left: 5%;
    animation: float9 26s infinite ease-in-out -1s;
}

.bubble:nth-child(10) {
    width: 380px; height: 380px;
    top: 15%; left: 85%;
    animation: float10 23s infinite ease-in-out -9s;
}

.bubble:nth-child(11) {
    width: 300px; height: 300px;
    top: 75%; left: 40%;
    animation: float1 19s infinite ease-in-out -10s;
}

.bubble:nth-child(12) {
    width: 560px; height: 560px;
    top: 35%; left: 75%;
    animation: float2 27s infinite ease-in-out -2s;
}

.bubble:nth-child(13) {
    width: 260px; height: 260px;
    top: 85%; left: 15%;
    animation: float3 20s infinite ease-in-out -11s;
}

.bubble:nth-child(14) {
    width: 420px; height: 420px;
    top: 25%; left: 55%;
    animation: float4 24s infinite ease-in-out -5s;
}

.bubble:nth-child(15) {
    width: 340px; height: 340px;
    top: 65%; left: 25%;
    animation: float5 18s infinite ease-in-out -7s;
}

.bubble:nth-child(16) {
    width: 500px; height: 500px;
    top: 45%; left: 65%;
    animation: float6 22s infinite ease-in-out -3s;
}

.bubble:nth-child(17) {
    width: 220px; height: 220px;
    top: 95%; left: 45%;
    animation: float7 16s infinite ease-in-out -8s;
}

.bubble:nth-child(18) {
    width: 460px; height: 460px;
    top: 55%; left: 85%;
    animation: float8 25s infinite ease-in-out -4s;
}

.bubble:nth-child(19) {
    width: 320px; height: 320px;
    top: 5%; left: 35%;
    animation: float9 21s infinite ease-in-out -6s;
}

.bubble:nth-child(20) {
    width: 400px; height: 400px;
    top: 85%; left: 75%;
    animation: float10 23s infinite ease-in-out -9s;
}

/* Keyframes for different floating patterns */
@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -40px) scale(1.1); }
    50% { transform: translate(-20px, -80px) scale(0.9); }
    75% { transform: translate(40px, -60px) scale(1.05); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(-40px, 30px) scale(0.95); }
    50% { transform: translate(60px, 20px) scale(1.08); }
    75% { transform: translate(-30px, 50px) scale(1.02); }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(25px, -30px) scale(1.06); }
    66% { transform: translate(-35px, 40px) scale(0.92); }
}

@keyframes float4 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    20% { transform: translate(50px, -20px) scale(1.03); }
    40% { transform: translate(-25px, -60px) scale(0.97); }
    60% { transform: translate(35px, 10px) scale(1.09); }
    80% { transform: translate(-45px, 30px) scale(0.94); }
}

@keyframes float5 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(-30px, -50px) scale(1.07); }
    50% { transform: translate(20px, 35px) scale(0.91); }
    75% { transform: translate(-40px, -25px) scale(1.04); }
}

@keyframes float6 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    30% { transform: translate(45px, 25px) scale(0.98); }
    60% { transform: translate(-20px, -45px) scale(1.12); }
}

@keyframes float7 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(35px, 45px) scale(1.01); }
    50% { transform: translate(-50px, -15px) scale(0.89); }
    75% { transform: translate(15px, -55px) scale(1.08); }
}

@keyframes float8 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-35px, 20px) scale(1.05); }
    66% { transform: translate(40px, -40px) scale(0.96); }
}

@keyframes float9 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -35px) scale(0.93); }
    50% { transform: translate(-45px, 25px) scale(1.11); }
    75% { transform: translate(30px, 15px) scale(0.99); }
}

@keyframes float10 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    20% { transform: translate(-25px, -45px) scale(1.06); }
    40% { transform: translate(55px, 35px) scale(0.88); }
    60% { transform: translate(-40px, 10px) scale(1.13); }
    80% { transform: translate(25px, -25px) scale(0.95); }
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .bubble {
        animation: none !important;
    }
}

/* Base Typography */
html {
    scroll-behavior: smooth;
}

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

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--bg-overlay);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: all var(--transition-medium);
    transform: translateY(0);
}

.nav.scrolled {
    padding: var(--space-sm) 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}

.dark-mode .nav.scrolled {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.light-mode .nav.scrolled {
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

.nav.scrolled .nav-container {
    padding: var(--space-sm) var(--space-md);
}

.nav.scrolled .logo {
    width: 32px;
    height: 32px;
}

.nav.scrolled .brand-text {
    font-size: 1.125rem;
}

.nav.scrolled .nav-link {
    font-size: 0.875rem;
}

.nav.scrolled .social-link {
    width: 32px;
    height: 32px;
}

.nav.scrolled .btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--space-md);
    transition: all var(--transition-medium);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: white;
    transition: transform var(--transition-fast);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
}

.nav-link:hover::after {
    width: 100%;
}

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

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

.theme-toggle-icon {
    position: relative;
    width: 20px;
    height: 20px;
}

.sun-icon,
.moon-icon {
    position: absolute;
    top: 0;
    left: 0;
    transition: all var(--transition-medium);
}

.light-mode .moon-icon {
    opacity: 0;
    transform: rotate(90deg);
}

.dark-mode .sun-icon {
    opacity: 0;
    transform: rotate(-90deg);
}

.nav-social {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-right: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.social-link:hover {
    color: var(--text-primary);
    background: var(--bg-card);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.social-link[href*="facebook"]:hover {
    color: #1877f2;
    background: rgba(24, 119, 242, 0.1);
}

.social-link[href*="github"]:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.social-link[href*="patreon"]:hover {
    color: #ff424d;
    background: rgba(255, 66, 77, 0.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border: none;
    background: transparent;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-family: inherit;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

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

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

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

.btn-large {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 100px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(76, 42, 182, 0.02) 0%, rgba(107, 70, 193, 0.05) 50%, rgba(139, 92, 246, 0.02) 100%);
    z-index: 2;
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.hero-content {
    animation: slideInLeft 1s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
}

.title-highlight {
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease-in-out infinite alternate;
}

@keyframes gradientShift {
    0% {
        filter: hue-rotate(0deg);
    }
    100% {
        filter: hue-rotate(30deg);
    }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-2xl);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 1s ease-out;
}

.hero-visual img {
    width: 100%;
    border-radius: 5px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-medium);
}

.hero-visual img:hover {
    width: 100%;
    border-radius: 5px;
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.hero-mockup {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.mockup-window {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid var(--border);
    animation: mockupFloat 6s ease-in-out infinite;
}

@keyframes mockupFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.window-controls {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

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

.control-red {
    background: #ef4444;
}

.control-yellow {
    background: #f59e0b;
}

.control-green {
    background: #10b981;
}

.window-content {
    padding: var(--space-lg);
}

.file-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.file-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-fast);
}

.file-item:hover {
    transform: translateX(4px);
}

.file-icon {
    font-size: 1.5rem;
}

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.file-meta {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.file-status {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.file-status.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.file-status.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.mockup-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: var(--gradient-primary);
    opacity: 0.1;
    border-radius: 50%;
    filter: blur(60px);
    z-index: -1;
    animation: glowPulse 4s ease-in-out infinite alternate;
}

@keyframes glowPulse {
    0% {
        opacity: 0.1;
        transform: scale(0.8);
    }
    100% {
        opacity: 0.2;
        transform: scale(1.2);
    }
}

/* Section Styles */
section {
    padding: var(--space-5xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-extrabold);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Download Section */
.download {
    background: var(--bg-secondary);
    position: relative;
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.download-main {
    animation: slideInLeft 1s ease-out;
}

.version-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.version-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.version-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.version-header {
    margin-bottom: var(--space-xl);
}

.version-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--success);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.version-info {
    text-align: left;
}

.version-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.version-date {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.download-actions {
    margin-bottom: var(--space-xl);
}

.download-btn {
    width: 100%;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.download-btn:hover::before {
    left: 100%;
}

.checksum-info {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.checksum-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}

.checksum-icon {
    color: var(--success);
    flex-shrink: 0;
}

.checksum-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.copy-checksum {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    margin-left: auto;
}

.copy-checksum:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
    transform: scale(1.1);
}

.checksum-value {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    display: block;
    word-break: break-all;
    border: 1px solid var(--border);
}

.download-requirements {
    animation: slideInRight 1s ease-out;
}

.requirements-header {
    margin-bottom: var(--space-xl);
}

.requirements-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.requirements-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.requirements-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.requirement-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    transition: all var(--transition-fast);
}

.requirement-card:hover {
    background: var(--bg-secondary);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.requirement-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.requirement-content {
    flex: 1;
}

.requirement-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.requirement-specs {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.spec {
    font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.spec::before {
    content: '•';
    color: var(--primary);
    font-weight: bold;
}

.requirements-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: rgba(76, 42, 182, 0.05);
    border: 1px solid rgba(76, 42, 182, 0.1);
    border-radius: var(--radius-lg);
}

.note-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.requirements-note p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-2xl);
}

.feature-card {
    background: var(--bg-card);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

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

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

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

/* Reviews Section */
.reviews {
    background: var(--bg-primary);
    overflow: hidden;
}

.reviews .section-header {
    margin-bottom: var(--space-3xl);
}

.reviews-marquee-container {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    padding: var(--space-xl) 0;
}

.reviews-marquee {
    width: 100%;
    overflow: hidden;
    position: relative;
    height: 220px;
    display: flex;
    align-items: center;
}

.marquee-content {
    display: flex;
    gap: var(--space-lg);
    animation-duration: 60s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    will-change: transform;
}

.marquee-left .marquee-content {
    animation-name: marqueeLeft;
}

.marquee-right .marquee-content {
    animation-name: marqueeRight;
}

.reviews-marquee:hover .marquee-content {
    animation-play-state: paused;
}

@keyframes marqueeLeft {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes marqueeRight {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.review-card-mini {
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    min-width: 300px;
    max-width: 300px;
    height: 210px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-medium);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.review-card-mini:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.review-rating-mini {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-sm);
}

.review-rating-mini .star {
    color: #fbbf24;
    font-size: 0.875rem;
}

.review-text-mini {
    font-size: 0.8125rem;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    flex: 1;
    font-style: italic;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    /* overflow: hidden; */
}

.review-author-mini {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: auto;
}

.author-avatar-mini {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--border);
}

.author-avatar-mini img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-initials {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.author-info-mini {
    flex: 1;
    min-width: 0;
}

.author-name-mini {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.8125rem;
    margin-bottom: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.author-title-mini {
    color: var(--text-secondary);
    font-size: 0.6875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .reviews-marquee {
        height: 220px;
    }
    
    .review-card-mini {
        min-width: 250px;
        max-width: 250px;
        height: 210px;
        padding: var(--space-md);
    }
    
    .marquee-content {
        animation-duration: 45s;
    }
}

@media (max-width: 480px) {
    .review-card-mini {
        min-width: 200px;
        max-width: 200px;
        height: 210px;
        padding: var(--space-sm);
    }
    
    .review-text-mini {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
    }
    
    .author-name-mini {
        font-size: 0.75rem;
    }
    
    .author-title-mini {
        font-size: 0.625rem;
    }
    
    .marquee-content {
        animation-duration: 35s;
    }
}

/* Support Section */
.support {
    background: var(--bg-secondary);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-4xl);
}

.support-card {
    background: var(--bg-card);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    text-align: center;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.support-card.primary {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(59, 130, 246, 0.05) 100%);
}

.support-card.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.support-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.support-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-2xl);
    margin: 0 auto var(--space-lg);
    transition: all var(--transition-fast);
}

.support-card.primary .support-icon {
    background: var(--gradient-primary);
    color: white;
}

.support-card:hover .support-icon {
    transform: scale(1.1);
}

.support-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.support-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.support-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.benefit {
    color: var(--text-secondary);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.support-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-xl);
    padding: var(--space-2xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    display: none;
}

.support-stats .stat {
    text-align: center;
}

.support-stats .stat-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.support-stats .stat-number {
    font-size: 1.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.support-stats .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Translations Section */
.translations {
    background: var(--bg-secondary);
    padding: var(--space-5xl) 0;
    position: relative;
}

.translations::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-light) 0%, transparent 50%);
    opacity: 0.1;
    z-index: 0;
}

.translations-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.translations-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.translations-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--primary-light);
    color: var(--primary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    width: fit-content;
}

.translations-title {
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.translations-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.translations-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.translation-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition-medium);
}

.translation-feature:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.translation-feature .feature-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.translation-feature .feature-content {
    flex: 1;
}

.translation-feature .feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.translation-feature .feature-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.translations-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.translations-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.languages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.language-item {
    padding: var(--space-md) var(--space-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--transition-medium);
}

.language-item:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-1px);
}

.language-item.more {
    background: var(--primary);
    color: var(--text-inverse);
    font-weight: 600;
}

.language-item.more:hover {
    background: var(--primary-hover);
    color: var(--text-inverse);
}

.translation-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.translation-stats .stat-item {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.translation-stats .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.translation-stats .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Responsive Design for Translations */
@media (max-width: 768px) {
    .translations-content {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .languages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xs);
    }
    
    .translation-stats {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .translations-actions {
        flex-direction: column;
    }
    
    .translation-feature {
        padding: var(--space-md);
    }
    
    .translation-feature .feature-icon {
        width: 32px;
        height: 32px;
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .languages-grid {
        grid-template-columns: 1fr;
    }
    
    .language-item {
        padding: var(--space-sm);
        font-size: 0.8125rem;
    }
}

/* Demo Section */
.demo {
    background: var(--bg-primary);
    position: relative;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.demo-info {
    animation: slideInLeft 1s ease-out;
}

.demo-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--success);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.demo-subtitle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.demo-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.demo-credentials {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.credentials-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.credentials-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-lg);
}

.credentials-title {
    font-weight: 600;
    color: var(--text-primary);
}

.credentials-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.credential-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-family: monospace;
}

.credential-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    min-width: 70px;
}

.credential-value {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    flex: 1;
}

.copy-credential {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.copy-credential:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
    transform: scale(1.1);
}

.demo-limitations {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.limitation-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.limitation-icon {
    font-size: 1rem;
    opacity: 0.8;
}

.demo-actions {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.demo-visual {
    animation: slideInRight 1s ease-out;
}

.demo-screenshot {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--space-xl);
}

.screenshot-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* padding: var(--space-4xl); */
    min-height: 300px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    padding: 0;
}

.screenshot-placeholder img {
    width: 100%;
    height: auto;
}

.placeholder-icon {
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
    opacity: 0.6;
}

.placeholder-text {
    text-align: center;
}

.placeholder-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.placeholder-subtitle {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.screenshot-overlay {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
}

.overlay-badge {
    background: rgba(16, 185, 129, 0.9);
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.demo-feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-secondary);
    font-weight: 500;
}

.feature-bullet {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    flex-shrink: 0;
}

/* Docker Section */
.docker {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.docker::before {
    content: '';
    position: absolute;
    top: 0;
    right: 00%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 0%, rgba(76, 42, 182, 0.03) 50%, transparent 100%);
    pointer-events: none;
}

.docker-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    margin-bottom: var(--space-3xl);
}

.docker-info {
    animation: slideInLeft 1s ease-out;
}

.docker-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(76, 42, 182, 0.1);
    border: 1px solid rgba(76, 42, 182, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    font-size: 1rem;
}

.docker-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: var(--font-weight-extrabold);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.docker-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.docker-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.docker-feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-weight: 500;
    color: var(--text-secondary);
}

.docker-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    flex-shrink: 0;
}

.docker-actions {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.docker-code {
    animation: slideInRight 1s ease-out;
}

.code-block {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    overflow: hidden;
    position: relative;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.code-title {
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: scale(1.05);
}

.code-content {
    padding: var(--space-lg);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    overflow-x: auto;
}

.code-content pre {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.code-content code {
    color: var(--text-primary);
    background: none;
    font-family: inherit;
}

.docker-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.disclaimer-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Documentation Section */
.documentation {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.documentation::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 0%, rgba(99, 102, 241, 0.03) 50%, transparent 100%);
    pointer-events: none;
}

.documentation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.documentation-info {
    animation: slideInLeft 1s ease-out;
}

.documentation-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(76, 42, 182, 0.1);
    border: 1px solid rgba(76, 42, 182, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.documentation-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: var(--font-weight-extrabold);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.documentation-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-2xl);
}

.documentation-topics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.topic-category {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    transition: all var(--transition-medium);
}

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

.topic-category-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.topic-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.topic-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.topic-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.topic-icon {
    font-size: 1rem;
    opacity: 0.8;
}

.documentation-actions {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.documentation-visual {
    animation: slideInRight 1s ease-out;
}

.docs-mockup {
    position: relative;
    margin-bottom: var(--space-xl);
}

.mockup-browser {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--border);
    overflow: hidden;
}

.browser-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.browser-controls {
    display: flex;
    gap: var(--space-sm);
}

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

.control-red {
    background: #ef4444;
}

.control-yellow {
    background: #f59e0b;
}

.control-green {
    background: #10b981;
}

.browser-url {
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.browser-content {
    padding: 0;
}

.docs-page {
    display: flex;
    min-height: 300px;
}

.docs-sidebar {
    width: 200px;
    background: var(--bg-secondary);
    padding: var(--space-lg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.sidebar-item {
    padding: var(--space-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.sidebar-item.active {
    background: var(--primary);
    color: white;
}

.sidebar-item:not(.active):hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.docs-main {
    flex: 1;
    padding: var(--space-lg);
}

.docs-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.docs-header p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.docs-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.content-line {
    height: 12px;
    background: linear-gradient(90deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    border-radius: var(--radius-sm);
    width: 100%;
    animation: shimmer 2s ease-in-out infinite alternate;
}

.content-line.short {
    width: 60%;
}

.content-line.medium {
    width: 80%;
}

@keyframes shimmer {
    0% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

.docs-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.docs-feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.docs-feature:hover {
    background: var(--bg-secondary);
    transform: translateX(4px);
}

.docs-feature .feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-text {
    flex: 1;
}

.feature-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.feature-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* CTA Section */
.cta {
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--space-lg);
    color: white;
}

.cta-description {
    font-size: 1.25rem;
    margin-bottom: var(--space-2xl);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

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

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

.cta .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.cta .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Song Section */
.song {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
    padding: var(--space-4xl) 0;
}

.song::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 0%, rgba(245, 158, 11, 0.05) 50%, transparent 100%);
    pointer-events: none;
}

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

.song-header {
    margin-bottom: var(--space-2xl);
}

.song-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--warning);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.song-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: var(--font-weight-extrabold);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.song-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.song-player {
    margin-bottom: var(--space-xl);
    display: flex;
    justify-content: center;
    padding: var(--space-lg);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.song-player::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff6b6b, #ffd93d, #6bcf7f, #4d96ff, #9c88ff);
    animation: musicPulse 3s ease-in-out infinite alternate;
}

@keyframes musicPulse {
    0% {
        opacity: 0.6;
        transform: scaleX(0.8);
    }
    100% {
        opacity: 1;
        transform: scaleX(1);
    }
}

.song-player iframe {
    border-radius: var(--radius-lg);
    max-width: 100%;
    height: 240px;
    transition: all var(--transition-medium);
}

.song-player:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.song-footer {
    padding: var(--space-lg);
    background: rgba(245, 158, 11, 0.05);
    border: 1px solid rgba(245, 158, 11, 0.1);
    border-radius: var(--radius-lg);
    margin-top: var(--space-lg);
}

.song-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
    line-height: 1.5;
}

/* Supporters Section */
.supporters {
    background: var(--bg-secondary);
    padding: var(--space-5xl) 0;
    position: relative;
}

.supporters::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-light) 0%, transparent 30%);
    opacity: 0.05;
    z-index: 0;
}

.supporters .container {
    position: relative;
    z-index: 1;
}

.supporters-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-4xl);
}

/* Supporters Stats */
.supporters-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.support-stat {
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
}

.support-stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.support-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
    line-height: 1;
}

.support-stat .stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Supporter Tiers */
.supporters-tiers {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.supporter-tier {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition-medium);
}

.supporter-tier:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

/* High-tier styling */
.supporter-tier[data-tier="5000"] {
    border-color: #FFD700;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(255, 215, 0, 0.02) 100%);
}

.supporter-tier[data-tier="2500"] {
    border-color: #C0C0C0;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(192, 192, 192, 0.02) 100%);
}

.supporter-tier[data-tier="1000"] {
    border-color: #CD7F32;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(205, 127, 50, 0.02) 100%);
}

/* Tier Header */
.tier-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border);
}

.tier-badge {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.tier-icon svg {
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.tier-info {
    flex: 1;
}

.tier-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    line-height: 1.2;
}

.tier-count {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

/* Tier Patrons */
.tier-patrons {
    padding: var(--space-xl);
    display: grid;
    gap: var(--space-md);
}

/* Responsive grid for patron cards */
.supporter-tier[data-tier="10000"] .tier-patrons,
.supporter-tier[data-tier="5000"] .tier-patrons,
.supporter-tier[data-tier="2500"] .tier-patrons,
.supporter-tier[data-tier="2000"] .tier-patrons {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.supporter-tier[data-tier="1000"] .tier-patrons {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.supporter-tier[data-tier="500"] .tier-patrons,
.supporter-tier[data-tier="200"] .tier-patrons,
.supporter-tier[data-tier="100"] .tier-patrons {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

/* Patron Cards */
.patron-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: var(--transition-medium);
}

.patron-card:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-light);
    transform: translateY(-1px);
}

.patron-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--border);
}

.patron-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.patron-info {
    flex: 1;
    min-width: 0;
}

.patron-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.patron-support {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
}

/* High-tier patron card styling */
.supporter-tier[data-tier="5000"] .patron-card {
    background: linear-gradient(135deg, var(--bg-primary) 0%, rgba(255, 215, 0, 0.03) 100%);
}

.supporter-tier[data-tier="2500"] .patron-card {
    background: linear-gradient(135deg, var(--bg-primary) 0%, rgba(192, 192, 192, 0.03) 100%);
}

/* Supporters CTA */
.supporters-cta {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    padding: var(--space-3xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.supporters-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 1.75rem;
    font-weight: 700;
    /*color: var(--text-primary);*/
    margin-bottom: var(--space-md);
}

.cta-description {
    /*color: var(--text-secondary);*/
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Supporters Footer */
.supporters-footer {
    display: none;
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}

.last-updated {
    color: var(--text-tertiary);
    font-size: 0.8125rem;
    font-style: italic;
    margin: 0;
}

/* Supporters Placeholder */
.supporters-placeholder {
    text-align: center;
    padding: var(--space-5xl) var(--space-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
}

.placeholder-icon {
    margin-bottom: var(--space-xl);
    color: var(--text-tertiary);
}

.placeholder-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.placeholder-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .supporters-stats {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .support-stat {
        padding: var(--space-lg);
    }
    
    .support-stat .stat-number {
        font-size: 2rem;
    }
    
    .tier-header {
        padding: var(--space-lg);
        gap: var(--space-md);
    }
    
    .tier-badge {
        width: 50px;
        height: 50px;
    }
    
    .tier-title {
        font-size: 1.25rem;
    }
    
    .tier-patrons {
        padding: var(--space-lg);
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .patron-card {
        padding: var(--space-md);
    }
    
    .patron-avatar {
        width: 32px;
        height: 32px;
    }
    
    .supporters-cta {
        padding: var(--space-2xl);
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
    
    .cta-description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .supporters {
        padding: var(--space-4xl) 0;
    }
    
    .supporters-content {
        gap: var(--space-3xl);
    }
    
    .supporters-tiers {
        gap: var(--space-xl);
    }
    
    .tier-header {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .tier-info {
        text-align: center;
    }
    
    .patron-card {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .patron-info {
        text-align: center;
    }
    
    .patron-name {
        white-space: normal;
        text-align: center;
    }
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0 var(--space-xl);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.brand-text {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.brand-tagline {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.footer-nav {
    display: flex;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-social .social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-social {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .support-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: var(--space-lg);
    }
    
    .footer-nav {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .nav-container {
        padding: var(--space-sm);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
        justify-content: center;
    }
    
    .support-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .docker-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .docker-actions {
        justify-content: center;
    }
    
    .demo-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .demo-actions {
        justify-content: center;
    }
    
    .demo-visual {
        order: -1;
    }
    
    .documentation-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .documentation-topics {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .documentation-actions {
        justify-content: center;
    }
    
    .documentation-visual {
        order: -1;
    }
    
    .docs-page {
        flex-direction: column;
        min-height: auto;
    }
    
    .docs-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    
    .song-player {
        padding: var(--space-md);
    }
    
    .song-player iframe {
        width: 100%;
        max-width: 100%;
    }
    
    .download-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .download-requirements {
        order: -1;
    }
}

/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
        --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
        --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
        --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.3);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== THANK YOU PAGE STYLES ===== */

/* Thank You Header Section */
.thank-you-header {
    padding: var(--space-4xl) 0 var(--space-3xl) 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
}

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

.success-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--success);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-2xl);
}

.success-icon {
    background: var(--success);
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.thank-you-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.thank-you-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Next Steps Section */
.next-steps {
    padding: var(--space-5xl) 0;
    background: var(--bg-secondary);
}

.next-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-2xl);
    margin-top: var(--space-3xl);
}

.step-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.step-card.priority-1 {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(76, 42, 182, 0.02) 100%);
}

.step-card.priority-1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0.8;
}

.step-card .step-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: white;
    transition: all var(--transition-medium);
}

.step-card.priority-1 .step-icon {
    background: linear-gradient(135deg, var(--primary) 0%, #6b46c1 100%);
    box-shadow: 0 0 0 4px rgba(76, 42, 182, 0.1);
}

.step-card:hover .step-icon {
    transform: scale(1.1);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.step-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.priority-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
}

/* Quick Reference Section */
.quick-reference {
    padding: var(--space-5xl) 0;
}

.quick-reference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
    margin-top: var(--space-3xl);
}

.reference-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 1px solid var(--border);
    transition: all var(--transition-medium);
}

.reference-card:hover {
    box-shadow: var(--shadow-lg);
}

.reference-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

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

.reference-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.reference-item:last-child {
    margin-bottom: 0;
}

.item-bullet {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 8px;
}

/* Support Project Section */
.support-project {
    padding: var(--space-5xl) 0;
    background: var(--bg-secondary);
}

.support-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.support-action-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.support-action-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.action-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-light) 0%, rgba(107, 70, 193, 0.1) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all var(--transition-medium);
}

.support-action-card:hover .action-icon {
    transform: scale(1.05);
}

.action-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.action-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex-grow: 1;
}

.action-button {
    margin-top: auto;
}

.btn-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
}

/* Installation Tips Section */
.installation-tips {
    padding: var(--space-5xl) 0;
}

.tips-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

.tips-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(234, 88, 12, 0.1) 100%);
    border: 1px solid rgba(249, 115, 22, 0.2);
    color: var(--accent);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.tips-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.tips-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.tip-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-medium);
}

.tip-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tip-icon {
    font-size: 2rem;
    margin-bottom: var(--space-lg);
}

.tip-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.tip-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Dark Mode Adjustments for Thank You Page */
.dark-mode .step-card.priority-1 {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(76, 42, 182, 0.05) 100%);
}

.dark-mode .hero-badge.success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(5, 150, 105, 0.15) 100%);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Responsive Design for Thank You Page */
@media (max-width: 768px) {
    .next-steps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .quick-reference-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .support-actions-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .thank-you-hero {
        min-height: 60vh;
        padding: var(--space-4xl) 0 var(--space-2xl) 0;
    }
    
    .step-card {
        padding: var(--space-xl);
    }
    
    .support-action-card {
        padding: var(--space-lg);
    }
}