* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a {
    color: #000;
}
body {
    font-family: 'Mountains of Christmas', serif;
}
header {
    height: 30vh;
    background: #de8f5f;
    background-image: url("../assets/header.jpeg");
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: #fff;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 2rem;
    font-size: 2rem;
}
h1{
    text-shadow: 2px 2px #ff000088;
}
main {
    background-image: url("../assets/background.jpeg");
    padding: 2rem;
}
.container {
    width: 90%;
    margin: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.card {

    color: #fff;
    width: 25vW;
    height: 30vh;
    position: relative;
}
.card_content{
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #db1940;
    backface-visibility: hidden;
    transition: all 1s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-radius: 2%;
    border: 6px solid #db1940;
    box-shadow: #94944988 5px 2px 15px ;
}
.card h2{
    font-size: 1.5rem;
}
.card_front{
    cursor: pointer;
    font-size: 1.5rem;
    letter-spacing: 0.2rem;
}
.card_back{

    cursor: pointer;
    background-color: #a3b763;
    color: #000;
    font-size: 1.2rem;
    flex-direction: column;
    justify-content: space-between;
}
.card_header{
    height: 50%;
    width: 100%;
    background-color: #000;
}
.card_header iframe{
    width: 100%;
    height: 100%;
}
.card_body{
    height: 50%;
    display: flex;
    align-items: center;
}
.is_flipped {
    transform: rotateY(180deg);
    visibility: hidden;
}
.btn{
    display: block;
    cursor: pointer;
    font-size: 2rem;
    width: 100%;
    max-width: 550px;
    padding: 1rem;
    margin: 5rem auto;
    background: #a3b763;
    color: #000;
    border-radius: 5px;
    border: none;
}
.btn:hover{
    background: #bad563 ;
}
.btn:active{
    transform: scale(0.98);
}
footer{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 10vh;
    background-color: #a3b763;
    color: #000;
    font-size: 1.5rem;
}