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

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --text-color: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --text-white: #ffffff;
    --bg-color: #ffffff;
    --bg-light: #f8fafc;
    --bg-dark: #0f172a;
    --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6366f1 100%);
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --glow: 0 0 40px rgba(99, 102, 241, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-color);
    line-height: 1.7;
    background-color: var(--bg-color);
    overflow-x: hidden;
}

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

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-color);
}

.nav-brand .logo {
    width: 36px;
    height: 36px;
    transition: transform 0.3s ease;
}

.nav-brand:hover .logo {
    transform: rotate(-10deg) scale(1.1);
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

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

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6366f1 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
    color: white;
    padding: 160px 0 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-logo {
    width: 140px;
    height: 140px;
    margin-bottom: 24px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    opacity: 0.95;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.hero-version {
    font-size: 0.95rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.hero-version .badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.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 0.5s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-color);
    border: 2px solid rgba(99, 102, 241, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: white;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
    border-radius: 14px;
}

.btn-icon {
    font-size: 1.2em;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto 3.5rem;
}

/* Features */
.features {
    background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

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

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.25rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

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

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Included */
.included {
    padding: 60px 0;
    background: white;
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.included-item {
    background: linear-gradient(135deg, var(--bg-light), white);
    padding: 2rem 1.5rem;
    border-radius: 16px;
    text-align: center;
    font-size: 1.1rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.included-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}

.included-item strong {
    display: block;
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

/* Download */
.download {
    background: linear-gradient(180deg, white 0%, var(--bg-light) 100%);
}

.download-card {
    background: white;
    padding: 3.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
}

.download-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
}

.download-info h3 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.download-info p {
    color: var(--text-light);
    margin: 0.5rem 0;
    font-size: 1.05rem;
}

.download-buttons {
    margin-top: 2.5rem;
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

.requirements {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.requirements h4 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-color);
}

.requirements ul {
    list-style: none;
    padding-left: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.requirements li {
    padding: 0.75rem 1rem;
    color: var(--text-color);
    background: var(--bg-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s ease;
}

.requirements li:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
}

.requirements li::before {
    content: "✓";
    color: white;
    background: var(--success-color);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: bold;
    flex-shrink: 0;
}

/* Quick Start */
.quickstart {
    background: linear-gradient(180deg, var(--bg-light) 0%, white 100%);
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 60px;
    right: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
    position: relative;
    z-index: 1;
}

.step-number {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    border: 4px solid white;
}

.step-content h3 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 700;
}

.step-content p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.step-content code {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    padding: 4px 10px;
    border-radius: 6px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--primary-color);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Docs */
.docs {
    background: white;
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.doc-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.doc-card::after {
    content: '→';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    opacity: 0;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.doc-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.doc-card:hover::after {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

.doc-card h3 {
    margin-bottom: 0.75rem;
    color: var(--text-color);
    font-size: 1.25rem;
    font-weight: 700;
}

.doc-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    padding-right: 2rem;
}

/* Support */
.support {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6366f1 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.support::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.support-text {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

.support .btn {
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 4rem 0 1.5rem;
}

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

.footer-section h4 {
    margin-bottom: 1.25rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: white;
}

.footer-section p {
    opacity: 0.7;
    margin: 0.5rem 0;
    font-size: 0.95rem;
    line-height: 1.7;
}

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

.footer-section ul li {
    margin: 0.75rem 0;
}

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.7;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section a:hover {
    opacity: 1;
    color: var(--primary-light);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.6;
    font-size: 0.95rem;
}

.footer-bottom a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.footer-bottom a:hover {
    opacity: 0.8;
}

/* Download Page */
.download-page {
    padding: 120px 0 60px;
}

.page-title {
    font-size: 2.75rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.version-card {
    background: white;
    padding: 3.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    margin-bottom: 2.5rem;
    border: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
}

.version-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
}

.version-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.version-header h2 {
    font-size: 1.85rem;
    font-weight: 800;
}

.version-badge {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.version-info {
    margin-bottom: 2.5rem;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.version-info p {
    margin: 0;
    color: var(--text-light);
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.download-options h3 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.download-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.75rem;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    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 0.5s ease;
}

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

.download-btn.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

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

.download-btn:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.download-btn.primary:hover {
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.download-btn .btn-icon {
    font-size: 2.25rem;
}

.download-btn strong {
    display: block;
    font-size: 1.15rem;
    margin-bottom: 0.3rem;
}

.download-btn small {
    opacity: 0.8;
    font-size: 0.9rem;
}

.requirements-card,
.install-guide,
.included-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.requirements-card h3,
.install-guide h3,
.included-card h3 {
    margin-bottom: 1.75rem;
    font-size: 1.5rem;
    font-weight: 700;
}

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

.requirements-card li {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: background 0.2s ease;
}

.requirements-card li:hover {
    background: var(--bg-light);
}

.requirements-card li:last-child {
    border-bottom: none;
}

.install-steps {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.install-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1rem;
    border-radius: 12px;
    transition: background 0.2s ease;
}

.install-step:hover {
    background: var(--bg-light);
}

.install-step .step-number {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

.install-step h4 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.install-step p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.install-step code {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    padding: 4px 10px;
    border-radius: 6px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--primary-color);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.included-table {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.included-table table {
    width: 100%;
    border-collapse: collapse;
}

.included-table th,
.included-table td {
    padding: 1.25rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.included-table th {
    background: linear-gradient(135deg, var(--bg-light), white);
    font-weight: 700;
    color: var(--text-color);
}

.included-table tr:last-child td {
    border-bottom: none;
}

.included-table tr:hover td {
    background: var(--bg-light);
}

.back-home {
    text-align: center;
    margin-top: 3.5rem;
}

/* Stats Section */
.stats {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    color: white;
}

.stat-value {
    font-size: 3rem;
    font-weight: 800;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-logo {
        width: 100px;
        height: 100px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    .mobile-menu-btn {
        display: block;
    }

    .section-title {
        font-size: 2rem;
    }

    .features-grid,
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }

    .hero-buttons,
    .download-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
    
    .download-page {
        padding: 100px 0 40px;
    }
    
    .version-card,
    .requirements-card,
    .install-guide,
    .included-card {
        padding: 1.5rem;
    }
    
    .download-buttons-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .container {
        padding: 0 16px;
    }
}