* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: linear-gradient(135deg, #0f0f1a, #1a1a2e);
    color: white;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
    text-align: center;
}

.logo {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 20px;
    opacity: 0.8;
    margin-bottom: 40px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.card {
    background: rgba(255,255,255,0.05);
    border-radius: 16px;
    padding: 25px;
    backdrop-filter: blur(10px);
}

.button {
    display: inline-block;
    padding: 15px 35px;
    background: #5b7cff;
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 18px;
}

.footer {
    margin-top: 60px;
    opacity: 0.6;
    font-size: 14px;
}