*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
}

body{
    overflow-x: hidden;
}

.header{
    height: 140px;
    background-color: #000;
    z-index: 100;
}

.header a{
    font-weight: 500;
}

.hero{
    height: 700px;
    background: linear-gradient(rgba(0,0,0,0.6),rgba(0,0,0,0.6)), url(newsroom-new1.webp);
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero .col-7{
    margin-top: 10rem;
}

.footer{
    background-color: #000000;
}

.footer .col-3 img{
    width: 200px;
}

.facebook{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #1877F2;
    cursor: pointer;
}

.instagram{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-image: url(insta.jpg);
    background-size: 100% 100%;
    cursor: pointer;
}

.x{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #1d1d1d;
    cursor: pointer;
}

.youtube{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #FF0000;
    cursor: pointer;
}

.linkedin{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #0A66C2;
    cursor: pointer;
}

.pinterest{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #E60023;
    cursor: pointer;
}

.footer-nav{
    width: 85%;
    border-bottom: 3px solid #ffffff;
}

.card-mission{
    width: 470px;
    height: 487px;
    position: relative;
    overflow: hidden;
}

.card-mission-text{
    position: absolute;
    bottom: -300px;
    transition: all 0.8s;
}

.card-mission:hover .card-mission-text{
    bottom: 0;
    transition: all 0.8s;
}

.col-5:first-child .card-mission{
    background-image: url(mission1.webp);
    background-size: 100% 100%;
}

.col-5:nth-child(2) .card-mission{
    background-image: url(mission2.jpg);
    background-size: 150% 100%;
    background-position: center;
}

.col-5:nth-child(3) .card-mission{
    background-image: url(mission3.jpeg);
    background-size: 150% 100%;
    background-position: center;
}

.col-5:nth-child(4) .card-mission{
    background-image: url(mission4.jpg);
    background-size: 120% 100%;
    background-position: center;
}

.col-5:nth-child(5) .card-mission{
    background-image: url(mission5.jpg);
    background-size: 120% 100%;
    background-position: center;
}

.col-5:nth-child(6) .card-mission{
    background-image: url(mission6.jpg);
    background-size: 120% 100%;
    background-position: center;
}

.col-5:nth-child(7) .card-mission{
    background-image: url(mission7.jpg);
    background-size: 120% 100%;
    background-position: center;
}

.col-5:nth-child(8) .card-mission{
    background-image: url(mission8.jpg);
    background-size: 120% 100%;
    background-position: center;
}

.col-5:nth-child(9) .card-mission{
    background-image: url(mission9.jpg);
    background-size: 120% 100%;
    background-position: center;
}

.col-5:nth-child(10) .card-mission{
    background-image: url(mission10.webp);
    background-size: 120% 100%;
    background-position: center;
}

.col-5:nth-child(11) .card-mission{
    background-image: url(mission11.jpeg);
    background-size: 120% 100%;
    background-position: center;
}

.col-5:nth-child(12) .card-mission{
    background-image: url(mission12.webp);
    background-size: 120% 100%;
    background-position: center;
}

.timeline .row{
    width: 85%;
}

.cricle{
    width: 233px;
    height: 233px;
    background-color: #0B3D91;
}

.next-nasa{
    background-color: #010818;
}

.next-nasa .col-5:nth-child(1) .card-mission{
    background-image: url(Artemis-II.jpg);
    background-size: 120% 100%;
    background-position: center;
}

.next-nasa .col-5:nth-child(2) .card-mission{
    background-image: url(Mars-Sample-Return.webp);
    background-size: 120% 100%;
    background-position: center;
}

.next-nasa .col-5:nth-child(3) .card-mission{
    background-image: url(Nancy-Grace-Roman-Space-Telescope.jpg);
    background-size: 120% 100%;
    background-position: center;
}

.next-nasa .col-5:nth-child(4) .card-mission{
    background-image: url(Dragonfly.jpg);
    background-size: 120% 100%;
    background-position: center;
}