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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

.container {
    text-align: center;
    padding: 40px;
    max-width: 600px;
}

.logo {
    font-size: 80px;
    margin-bottom: 20px;
}

h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    background: white;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.2rem;
    color: #a0a0a0;
    margin-bottom: 40px;
}

.features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.feature {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 12px;
    width: 150px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.2);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.feature-text {
    font-size: 0.9rem;
    color: #ccc;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(90deg, #00d9ff, #0099ff);
    color: #fff;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.download-btn svg {
    width: 24px;
    height: 24px;
}

.version {
    margin-top: 20px;
    color: #666;
    font-size: 0.9rem;
}

.platform {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    color: #888;
    font-size: 0.85rem;
}