* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-weight: 700;
}

.header {
    width: 100%;
    height: 100vh;
    background-image: url(https://www.universetoday.com/wp-content/uploads/2024/05/Eva_Suit_Desktop_alternate_1cf9bae18e-2000x1200.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    object-fit: cover;
    font-size: 13px;
}

.navbar {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    position: fixed;

}

.left {
    width: 14%;
}

.left img {
    width: 98%;
    height: 50px;
    object-fit: cover;
    background-size: cover;
    background-position: center;
}

.center {
    width: 60%;
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.center ul {
    gap: 30px;
}

ul {
    display: flex;
    align-items: center;
    color: white;
}

li {
    color: white;
}

.right {
    display: flex;
    align-items: center;
    justify-content: end;
}

.right ul {
    gap: 20px;
}

.header_text {
    color: white;
    padding-top: 21%;
    padding-left: 90px;
}

h3 {
    font-size: large;
}

h1 {
    font-size: 40px;
}

.header button {
    width: 160px;
    height: 50px;
    color: white;
    border: 2px solid white;
    background-color: transparent;
}

.section1 {
    width: 100%;
    height: 100vh;
    background-image: url(https://images.wsj.net/im-667542?width=1280&size=1.77777778);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    object-fit: cover;
    font-size: 13px;
}

.section1_text {
    color: white;
    padding-top: 28%;
    padding-left: 90px;
}

.section1 button {
    width: 160px;
    height: 50px;
    color: white;
    border: 2px solid white;
    background-color: transparent;
}

.section2 {
    width: 100%;
    height: 100vh;
    background-image: url(https://spaceexplored.com/wp-content/uploads/sites/10/2023/12/GCe-ZcjboAAqcKb.jpeg?quality=82&strip=all&w=1600);
    background-repeat: no-repeat;
    background-size: cover;
    object-fit: cover;
    font-size: 13px;
}

.section2_text {
    color: white;
    padding-top: 28%;
    padding-left: 90px;
}

.section2 button {
    width: 160px;
    height: 50px;
    color: white;
    border: 2px solid white;
    background-color: transparent;
}

.section3 {
    width: 100%;
    height: 100vh;
    background-image: url(https://sm.mashable.com/mashable_in/seo/6/69971/69971_jpm2.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    object-fit: cover;
    font-size: 13px;
}

.section3_text {
    color: white;
    padding-top: 28%;
    padding-left: 90px;
}

.section3 button {
    width: 160px;
    height: 50px;
    color: white;
    border: 2px solid white;
    background-color: transparent;
}

.section4 {
    width: 100%;
    height: 100vh;
    background-image: url(https://spacenews.com/wp-content/uploads/2024/03/starship-flight3-hires.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    object-fit: cover;
    font-size: 13px;
}

.section4_text {
    color: white;
    padding-top: 28%;
    padding-left: 90px;
}

.section4 button {
    width: 160px;
    height: 50px;
    color: white;
    border: 2px solid white;
    background-color: transparent;
}

footer {
    width: 100%;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: black;
}
footer ul{
    display: flex;
    font-size: small;
    gap: 20px;
    font-weight: 100;
}