:root {
    --bg: #050505;
    --text: #ffffff;
    --text-dim: #888888;
    --brand: #6366f1;
    --brand-glow: #4f46e5;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Outfit', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
}

.glow-bg {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(99, 102, 241, 0.15), transparent 70%);
    z-index: -1;
    animation: pulse 10s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 10%;
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -1px;
}

.links a {
    color: var(--text-dim);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 600;
    transition: color 0.3s;
}

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

header {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    position: relative;
    padding-top: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.gradient-text {
    background: linear-gradient(135deg, #fff, var(--brand));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    color: var(--text-dim);
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

.btn.primary {
    background: var(--brand);
    color: white;
    box-shadow: 0 10px 30px -10px var(--brand-glow);
}

.btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px -10px var(--brand-glow);
}

.btn.secondary {
    background: var(--glass);
    color: white;
    border: 1px solid var(--glass-border);
}

.btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.card {
    width: 380px;
    background: linear-gradient(145deg, rgba(20,20,30,0.9), rgba(10,10,15,0.95));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
    transform: rotateY(-10deg) rotateX(5deg);
    box-shadow: -20px 20px 50px rgba(0,0,0,0.5);
    transition: transform 0.5s;
}

.card:hover {
    transform: rotateY(0) rotateX(0);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-family: monospace;
    color: var(--text-dim);
}

.dots {
    display: flex;
    gap: 6px;
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.red { background: #ef4444; }
.yellow { background: #eab308; }
.green { background: #22c55e; }

.stat-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.value.online { color: #22c55e; }

.progress-bar {
    height: 6px;
    background: #333;
    border-radius: 3px;
    margin: 1rem 0;
    overflow: hidden;
}

.fill {
    height: 100%;
    background: var(--brand);
    border-radius: 3px;
}

.log-output {
    background: #000;
    padding: 1rem;
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.8rem;
    color: #aaa;
    border: 1px solid #222;
}

section {
    padding: 5rem 10%;
    text-align: center;
}

section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.feature-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 20px;
    text-align: left;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand);
}

.feature-card i {
    color: var(--brand);
    margin-bottom: 1rem;
    width: 32px;
    height: 32px;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.feature-card p {
    font-size: 1rem;
    margin: 0;
}

footer {
    padding: 3rem;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
    border-top: 1px solid #111;
}

@media (max-width: 968px) {
    header {
        flex-direction: column;
        padding-top: 8rem;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 4rem;
        width: 100%;
        max-width: 100%;
    }
    
    .cta-group {
        justify-content: center;
    }
    
    h1 {
        font-size: 3rem; 
    }
    
    .card {
        transform: none;
    }
}

.install-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.install-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    width: 100%;
    max-width: 500px;
    text-align: left;
}

.os-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--brand);
}

.step {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.step:last-child {
    margin-bottom: 0;
}

.step-num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--brand);
    opacity: 0.5;
    font-family: monospace;
}

.step-content {
    flex: 1;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.cmd-box {
    background: #000;
    border: 1px solid var(--glass-border);
    padding: 1rem;
    border-radius: 8px;
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    color: #4ade80;
    white-space: pre-line;
    line-height: 1.6;
}

.cmd-box::before {
    content: "$ ";
    color: #555;
    user-select: none;
}

.platforms-grid {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}



.subtitle {
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.platform-chip {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    color: var(--text);
    font-size: 1rem;
}

.platform-chip:hover, .platform-chip.active {
    background: var(--brand);
    border-color: var(--brand-glow);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.versions-display {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
    transition: opacity 0.2s;
}

.version-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
}

#selected-loader {
    font-size: 1.5rem;
    font-weight: 700;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--brand);
}

.versions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 1rem;
}

.ver-chip {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-dim);
    border: 1px solid transparent;
}

.ver-chip:hover {
    border-color: var(--brand);
    color: var(--text);
}

.showcase-container {
    background: linear-gradient(rgba(99, 102, 241, 0.05), transparent);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 4rem 2rem;
    border-radius: 24px;
    margin: 2rem 0;
}

.showcase-content h2 {
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    text-align: left;
    max-width: 500px;
    margin: 2rem auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: var(--text-dim);
}

.feature-list li i {
    color: var(--brand);
    width: 20px;
    height: 20px;
}

.feature-list li strong {
    color: var(--text);
}