@font-face {
    font-family: 'Satoshi';
    src: url('fonts/Satoshi-Variable.ttf') format('truetype');
    font-style: normal;
}

body {
    position: relative;
    overflow: hidden;
    height: 100vh;
    margin: 0;
    font-family: 'Satoshi';
    color: white;
    text-align: center;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    width: 130%;
    height: 130%;
    transform-origin: top left;
    transform: scale(calc(1/1.3));
}

body::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('img/starryBackgroundS.webp') no-repeat center center fixed;
    background-size: cover;
    opacity: 0.85;
    z-index: -1;
}

header {
    padding: 20px 250px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .logo {
    height: 100px;
    filter: invert(1);
    /* mix-blend-mode: difference; */
    opacity: 75%;
}

header nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    mix-blend-mode: overlay;
}

header nav ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    gap: 60px;
    align-items: center;
}

header nav ul li {
    margin: 0;
    font-size: 30px;
}

header nav ul li a {
    color: black;
    text-decoration: none;
    font-weight: bold;
}

header .sign-in {
    background-color: black;
    color: white;
    border: none;
    padding: 15px 30px;
    cursor: pointer;
    font-weight: bold;
    border-radius: 50px;
    font-size: 20px;
}

#title {
    mix-blend-mode: overlay;
    color: rgb(82, 81, 81);
    font-weight: bold;
    font-size: 2.5em;
}

main {
    /* padding: 50px 0; */
}

main .content {
    /* max-width: 1000px; */
    margin: 0 auto;

}

a {
    color: inherit;
    text-decoration: none;
}

main .content h1 {
    font-size: 6.5em;
    margin-top: 15px;
    margin-bottom: 90px;
    /* font-size: 90px; */
    font-weight: 900;
    /* mix-blend-mode: screen; */
    opacity: 60%;
    color: white;
    text-shadow: 2px 2px 8px rgba(255, 255, 255, 1);
}

main .content p {
    font-size: 1.8em;
    margin-bottom: 80px;
    mix-blend-mode: overlay;
    color: black;
    font-weight: 700;
}

main .buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
    margin-bottom: 75px;
}

main .buttons .demo,
main .buttons .contact {
    background-color: black;
    color: white;
    border: none;
    padding: 15px 30px;
    cursor: pointer;
    font-weight: bold;
    border-radius: 50px;
    font-size: 20px;
}

main .buttons .contact {
    background-color: white;
    color: black;
    /* border: 2px solid black; */
    /* mix-blend-mode: exclusion; */
}

main .browser-screenshot {
    /* margin-top: 150px; */
}

main .browser-screenshot img {
    width: 100%;
    max-width: 125vh;
    border-radius: 10px;
    box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.85);
}