/* Reset & basic setup */
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: url('background.jpg') no-repeat center center fixed;
    background-size: cover;
    color: white;
}

/* Overlay to darken background */
.overlay {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    padding: 20px;
    box-sizing: border-box;
}

/* Card container */
.card {
    background-color: rgba(255, 255, 255, 0.1); /* semi-transparent */
    padding: 40px;
    border-radius: 15px;
    max-width: 600px;
    width: 100%;
    text-align: center;
    backdrop-filter: blur(8px); /* nice blur effect */
    box-shadow: 0 8px 20px rgba(0,0,0,0.5);
}

/* Typography */
h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
    color: #ffffff;
}

p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #f0f0f0;
}

/* Buttons */
a.button {
    display: inline-block;
    margin: 10px 5px;
    padding: 15px 30px;
    font-size: 18px;
    color: white;
    background-color: #0078d7;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

a.button:hover {
    background-color: #005ea1;
    transform: translateY(-2px);
}

/* Footer */
footer {
    margin-top: 30px;
    font-size: 14px;
    color: #ccc;
}