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

body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #ffffff;
    text-align: center;
}

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

h1 {
    font-size: 4rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

p {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 30px;
    line-height: 1.6;
}

.loader {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.2);
    border-top: 5px solid #38bdf8;
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

.brand {
    margin-top: 40px;
    font-size: 1rem;
    color: #94a3b8;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    p {
        font-size: 1rem;
    }
}