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

:root {
    --bg-dark: #0a0e27;
    --bg-card: #151b3d;
    --primary: #3b82f6;
    --primary-light: #60a5fa;
    --accent: #06b6d4;
    --text: #e2e8f0;
    --text-secondary: #94a3b8;
    --border: #1e293b;
    --success: #10b981;
    --danger: #ef4444;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    overflow-y: auto;
}

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

/* Header */
.header {
    padding: 30px 0;
    text-align: center;
}

.logo-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.logo {
    width: 60px;
    height: 60px;
    filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.5));
}

.header h1 {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 40px 0;
    min-height: 400px;
    max-height: 600px;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.highlight {
    color: var(--primary-light);
    position: relative;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
}

.btn-large {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    padding: 15px 40px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(59, 130, 246, 0.5);
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--success);
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 250px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 40px rgba(59, 130, 246, 0.4));
}

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* Features Section */
.features {
    padding: 60px 0;
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.feature-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Disclaimer Section */
.disclaimer-section {
    padding: 40px 0;
}

.disclaimer-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    border-radius: 12px;
    padding: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.disclaimer-box h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-light);
}

.disclaimer-box p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.7;
}

.disclaimer-box p:last-child {
    margin-bottom: 0;
}

.disclaimer-box strong {
    color: var(--text);
    font-weight: 600;
}

.small-text {
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.8;
}

/* Download Section */
.download {
    padding: 60px 0;
    text-align: center;
}

.download-container h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.download-container>p {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.download-options {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    margin-bottom: 30px;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-card);
    border: 2px solid var(--primary);
    padding: 20px 40px;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    max-width: 400px;
    width: 100%;
}

.download-btn:hover {
    background: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.download-btn .icon {
    font-size: 2.5rem;
}

.download-btn .text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.download-btn .small {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.download-btn .large {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
}

.download-btn:hover .small,
.download-btn:hover .large {
    color: white;
}

.play-badge {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 15px 30px;
    border-radius: 12px;
    max-width: 400px;
    width: 100%;
}

.badge-text {
    display: block;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 5px;
}

.badge-subtext {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.version-info {
    margin-top: 30px;
    padding: 20px;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 12px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.version-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 5px 0;
}

.version-info strong {
    color: var(--primary-light);
}

.update-note {
    font-size: 0.85rem !important;
    opacity: 0.7;
}

/* Footer */
.footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    margin-top: 60px;
}

.footer p {
    color: var(--text-secondary);
    margin: 5px 0;
}

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

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

.footer-note {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-top: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 20px 0;
        gap: 30px;
    }

    .hero-content h2 {
        font-size: 1.75rem;
        line-height: 1.3;
    }

    .hero-content p {
        max-width: 100%;
        font-size: 1rem;
    }

    .hero-actions {
        align-items: center;
        width: 100%;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .hero-image {
        order: -1;
        padding: 20px 0;
    }

    .hero-image img {
        max-width: 120px;
    }

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

    .logo-section {
        flex-direction: row;
        gap: 12px;
    }

    .logo {
        width: 50px;
        height: 50px;
    }

    .header h1 {
        font-size: 1.5rem;
    }

    .feature-card {
        padding: 25px;
    }

    .disclaimer-box {
        padding: 20px;
    }

    .download-btn {
        padding: 15px 25px;
    }
}