@import url('https://fonts.googleapis.com/css2?family=Red+Hat+Text:wght@400;700&display=swap');

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

body {
    font-family: 'Red Hat Text', sans-serif;
    font-weight: 700;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
    margin: 0;
    background-image: url('./images/bg-stars.svg');
    background-color: hsl(234, 17%, 12%);
}

h2 {
    position: absolute;
    top: 15%;
    text-transform: uppercase;
    text-align: center;
    color: hsl(0, 0%, 100%);
    letter-spacing: 6px;
    margin: 0 16px;
}

.countdown {
    display: flex;
    gap: 10px;
    text-align: center;
}

.flip-card {
    font-size: 2rem;
    display: flex;
    flex-direction: column;
    border-radius: 5px;
    box-shadow: 0 13px 0 0 black;
    position: relative;
}

.top-flip,
.bottom-flip {
    position: absolute;
}

.top-flip {
    transform-origin: bottom;
    transform: rotateX(0deg);
    animation: flip-top 0.5s ease-in forwards;
}

.bottom-flip {
    bottom: 0;
    animation: flip-bottom 0.5s ease-out 0.5s;
    transform-origin: top;
    transform: rotateX(90deg);
}

.top,
.bottom,
.top-flip,
.bottom-flip {
    height: 33px;
    width: 80px;
    padding: 21px 16px;
    color: hsl(345, 95%, 68%);
    overflow: hidden;
    text-align: center;
}

.top,
.top-flip {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.7);
    background-color: rgb(48, 50, 78);
}

.bottom,
.bottom-flip {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    background-color: hsl(236, 21%, 26%);
    box-shadow: 0 2px rgb(71, 83, 115, 0.2) inset;
}

p {
    font-weight: 700;
    letter-spacing: 1.5px;
    color: hsl(237, 18%, 59%);
    margin-top: 40px;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    overflow: hidden;
}

.footer>img {
    width: 250%;
}

.media {
    position: absolute;
    bottom: 35%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
}

.media>span {
    margin-right: 10px;
    cursor: pointer;
    height: min-content;
}

.media > span:hover,
.media > span:active {
    filter: invert(60%) sepia(43%) saturate(6017%) hue-rotate(315deg) brightness(109%) contrast(97%);
}

.attribution {
    position: absolute;
    left: 50%;
    bottom: 15px;
    transform: translateX(-50%);
    font-size: 0.8rem;
    width: 95%;
    text-align: center;
    font-size: 11px;
    color: white;
}

.attribution a {
    color: hsl(345, 95%, 68%);
    text-decoration: none;

}

.title {
    margin-top: 1.2rem;
    font-size: 0.8rem;
}

@keyframes flip-top {
    to {
        transform: rotateX(90deg);
    }
}

@keyframes flip-bottom {
    to {
        transform: rotateX(0deg);
    }
}

@media (min-width: 376px) {
    .flip-card {
        font-size: 5rem;
    }

    .countdown {
        gap: 35px;
    }

    .top,
    .bottom,
    .top-flip,
    .bottom-flip {
        height: 80px;
        width: 150px;
        padding: 27px 16px;
    }

    .footer > img {
        width: 100%;
    }

    .media>span {
        margin-right: 25px;
    }

    .attribution {
        font-size: 1rem;
        bottom: 1vw;
    }
}