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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #333;
    line-height: 1.6;
}

.container {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 60px 80px;
    max-width: 800px;
    width: 90%;
    text-align: center;
    animation: fadeIn 0.8s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #0891b2;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.tagline {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 40px;
    font-weight: 300;
}

.divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #06b6d4, #3b82f6);
    margin: 30px auto;
    border-radius: 2px;
}

.description {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 40px;
    line-height: 1.8;
}

.footer {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #e0e0e0;
    font-size: 0.9rem;
    color: #999;
}

.logo {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    font-weight: bold;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

@media (max-width: 768px) {
    .container {
        padding: 40px 30px;
    }

    h1 {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1.2rem;
    }

    .description {
        font-size: 1rem;
    }
}