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

html {
    font-family: "New Amsterdam", sans-serif;
    font-size: 62.5%; 
    height: 100%;
    overflow: hidden;
}

body {
    font-size: 2rem;
    height: 100vh;
    width: 100vw;
    background-image: url("../img/background.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.blackjackTitle {
    font-size: 6rem;
    text-align: center;
    margin-bottom: 1.5rem;
    color: rgb(255, 0, 0); 
}

.blackjack {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    width: 90%; 
    max-width: 50rem;
    height: 80vh; 
    text-align: center;
    padding: 1rem;
}

.chips {
    font-size: 2.5rem;
    text-align: left;
    width: 100%;
    margin-bottom: 1rem;
}

.dealer-cards, .your-cards {
    display: flex;
    justify-content: center;
   
}

.dealer-cards img, .your-cards img {
    height: 15rem; 
    width: 10rem;  
    margin: 0.1rem;
    animation: pop-up 0.6s ease-out; 
}

button {
    width: 10rem;
    height: 5rem;
    font-size: 2rem;
    margin: 0.5rem;
}

#results {
    font-size: 2.5rem;
    margin-top: 1rem;
}


@keyframes pop-up {
    0% {
        transform: scale(0);
        opacity: 0; 
    }
    60% {
        transform: scale(1.2); 
        opacity: 1;
    }
    100% {
        transform: scale(1); 
    }
}