body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Ubuntu', sans-serif;
    color: #FFFFFF;
}

body {
    background: url('assets/keto.png') no-repeat center center fixed;
    background-size: cover;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4); /* Optional overlay to improve readability */
    z-index: 1;
}

.container-fluid {
    position: relative;
    z-index: 2;
}

.counter-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

#counter-text {
    font-size: 2.5rem;
    font-weight: 400;
}

@media (max-width: 768px) {
    #counter-text {
        font-size: 1.5rem;
    }
}