/* general styling */
:root {
    --smaller: .75;
}

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

html,
body {
    height: 100%;
    margin: 0;
}

main {
    align-items: center;
    background-image: url("fondo.webp");
    display: flex;
    height: 100%;
    font-family: -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Oxygen-Sans,
        Ubuntu,
        Cantarell,
        "Helvetica Neue",
        sans-serif;
}

.container {
    color: #2E3092;
    background: rgba(234, 213, 213, 0.54);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(7.6px);
    -webkit-backdrop-filter: blur(7.6px);
    border: 1px solid rgba(234, 213, 213, 0.49);
    padding: 2rem;
    border-radius: 20px;
    margin: 0 auto;
    text-align: center;
}

h1 {
    font-weight: bold;
    text-transform: uppercase;
}

li {
    display: inline-block;
    font-size: 2em;
    list-style-type: none;
    padding: 2em;
    text-transform: uppercase;
}

li span {
    display: block;
    font-size: 4.5rem;

}


#seconds {
    animation: pulse 1s infinite;

}

.footer {
    position: absolute;
    display: flex;
    align-items: center;
    width: 100%;
    color: aliceblue;
    justify-content: center;
    bottom: 0;
    padding: .01rem;
    background: rgba(244, 244, 244, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(7.6px);
    -webkit-backdrop-filter: blur(7.6px);
    border: 1px solid rgba(234, 213, 213, 0.2);

}

.emoji {
    display: none;
    padding: 1rem;
}

.emoji span {
    font-size: 4rem;
    padding: 0 .5rem;
}

img {
    width: 20%;
    height: auto;
    animation: fade-down 3s;
}

@media all and (max-width: 768px) {
    h1 {
        font-size: calc(1.5rem * var(--smaller));
    }

    li {
        font-size: calc(1.125rem * var(--smaller));
    }

    li span {
        font-size: calc(3.375rem * var(--smaller));
    }
}

@keyframes pulse {
    50% {
        opacity: 0;
    }
}

@keyframes fade-down {
    0% {
        opacity: 0;
        transform: translateY(-50px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}