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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
}

/* Animated star background */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(2px 2px at 20% 30%, white, transparent),
        radial-gradient(2px 2px at 60% 70%, white, transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, white, transparent),
        radial-gradient(2px 2px at 90% 60%, white, transparent),
        radial-gradient(1px 1px at 33% 90%, white, transparent),
        radial-gradient(1px 1px at 15% 80%, white, transparent);
    background-size: 200% 200%;
    background-position: 0 0, 40% 60%, 80% 20%, 30% 80%, 70% 40%, 20% 60%, 50% 10%;
    animation: twinkle 20s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

header {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 10px;
    margin-bottom: 40px;
    box-shadow: 0 10px 40px rgba(0, 150, 255, 0.3);
}

h1 {
    font-size: 3.5em;
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    margin-bottom: 10px;
    letter-spacing: 3px;
}

.tagline {
    font-size: 1.2em;
    color: #a0a0a0;
    font-style: italic;
}

main {
    background: rgba(26, 26, 46, 0.9);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

section {
    margin-bottom: 50px;
}

h2 {
    color: #00d4ff;
    font-size: 2.5em;
    margin-bottom: 20px;
    text-align: center;
}

h3 {
    color: #00b4d8;
    font-size: 1.8em;
    margin-bottom: 20px;
    border-bottom: 2px solid #00b4d8;
    padding-bottom: 10px;
}

h4 {
    color: #00d4ff;
    font-size: 1.3em;
    margin-bottom: 10px;
}

.hero {
    text-align: center;
    padding: 40px 20px;
}

.hero p {
    font-size: 1.3em;
    color: #c0c0c0;
    max-width: 800px;
    margin: 0 auto;
}

.download-section {
    text-align: center;
}

.download-boxes {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0 auto;
}

.download-box {
    background: linear-gradient(135deg, #0f3460 0%, #16213e 100%);
    border: 2px solid #00d4ff;
    border-radius: 15px;
    padding: 40px;
    max-width: 450px;
    flex: 1;
    min-width: 300px;
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.3);
}

.download-info {
    margin-bottom: 30px;
}

.version, .size, .updated {
    color: #a0a0a0;
    margin: 5px 0;
}

.download-btn {
    display: inline-block;
    background: linear-gradient(135deg, #00d4ff 0%, #0096c7 100%);
    color: #000;
    padding: 20px 50px;
    font-size: 1.3em;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.6);
    background: linear-gradient(135deg, #00e4ff 0%, #00a6d7 100%);
}

.download-icon {
    font-size: 1.5em;
    margin-right: 10px;
}

.features ul {
    list-style: none;
    max-width: 600px;
    margin: 0 auto;
}

.features li {
    background: rgba(0, 212, 255, 0.1);
    margin: 10px 0;
    padding: 15px 20px;
    border-left: 4px solid #00d4ff;
    border-radius: 5px;
    font-size: 1.1em;
}

.system-requirements .requirements {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.req-column {
    background: rgba(0, 180, 216, 0.1);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.req-column ul {
    list-style: none;
}

.req-column li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.req-column li:last-child {
    border-bottom: none;
}

.installation ol {
    max-width: 700px;
    margin: 0 auto;
    padding-left: 20px;
}

.installation li {
    margin: 15px 0;
    font-size: 1.1em;
    padding: 10px;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 5px;
}

.installation code {
    background: #000;
    color: #00d4ff;
    padding: 2px 8px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
}

.server-info {
    text-align: center;
}

.server-details {
    background: rgba(0, 180, 216, 0.1);
    padding: 30px;
    border-radius: 10px;
    max-width: 500px;
    margin: 20px auto;
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.server-details p {
    margin: 10px 0;
    font-size: 1.1em;
}

.status-online {
    color: #00ff00;
    font-weight: bold;
}

.faq-item {
    margin: 25px 0;
    padding: 20px;
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid #00d4ff;
    border-radius: 5px;
}

.faq-item h4 {
    margin-bottom: 10px;
}

.faq-item p {
    color: #c0c0c0;
    line-height: 1.7;
}

.technical ul {
    list-style: none;
    max-width: 700px;
    margin: 0 auto;
}

.technical li {
    padding: 12px 20px;
    margin: 10px 0;
    background: rgba(0, 212, 255, 0.08);
    border-radius: 5px;
    border-left: 3px solid #00b4d8;
}

footer {
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
    border-top: 1px solid rgba(0, 212, 255, 0.3);
    color: #808080;
}

footer p {
    margin: 5px 0;
}

.disclaimer {
    font-size: 0.9em;
    font-style: italic;
    color: #606060;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5em;
    }
    
    h2 {
        font-size: 2em;
    }
    
    .system-requirements .requirements {
        grid-template-columns: 1fr;
    }
    
    .download-btn {
        padding: 15px 30px;
        font-size: 1.1em;
    }
}