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

body {
    height: 100vh;
    background: url('background.jpg') no-repeat center center/cover;
    font-family: Arial, sans-serif;
    color: white;
}

.overlay {
    background: rgba(0, 0, 0, 0.6);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

p {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.time {
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    width: 90px;
    height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
}

.time span {
    font-size: 1.5rem;
    font-weight: bold;
}

.time small {
    font-size: 0.8rem;
    text-transform: uppercase;
    opacity: 0.8;
}