@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins',sans-serif;
}
section{
    position: absolute;
    right: 0;
    width: 100%;
    min-height: 100vh;
    padding: 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #111;
    transition: 0.5;
}
.banner.active{
    right: 300px;
}
header{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 40px 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}
header .logo{
    color: #fff;
    text-transform: uppercase;
    cursor: pointer;
}
.toggle{
    position: relative;
    width: 60px;
    height: 60px;
    background: url(media/menu.png);
    background-repeat: no-repeat;
    background-size: 30px;
    background-position: center;
    cursor: pointer;
}
.toggle.active{
    background: url(media/close.png);
    background-repeat: no-repeat;
    background-size: 25px;
    background-position: center;
    cursor: pointer;
}
section video{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; 
}
.overlay{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to left, #00f, #f00);
    mix-blend-mode: overlay;
}
.text{
    position: relative;
    z-index: 10;
}
.text h2{
    font-size: 6rem;
    font-weight: 800;
    color: #fff;
    line-height: 1em;
    text-transform: uppercase;
}
.text h3{
    font-size: 4rem;
    font-weight: 700;
    color: #fff;
    line-height: 1em;
    text-transform: uppercase;
}
.text p {
    position: relative;
    font-size: 1.1em;
    margin: 20px 0;
    font-weight: 400;
    max-width: 700px;
    color: #fff;
}
.text a{
    display: inline-block;
    font-size: 1.1em;
    background: #fff;
    padding: 10px 30px;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 500;
    margin-top: 10px;
    color: #111;
    letter-spacing: 2px;
}
.sci{
    position: absolute;
    z-index: 10;
    bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sci li{
    list-style: none;
}
.sci li a {
    display: inline-block;
    margin-right: 20px;
    filter: invert(1);
    transform: scale(0.5);
}
.menu{
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
   
    background: #fff;
}
.menu ul{
    position: relative;
}
.menu ul li{
    position: relative;
    list-style: none;
    text-align: center;
}
.menu ul li a {
    text-decoration: none;
    font-size: 24px;
    color: #111;
}
@media (max-width: 991px){
    section, section header
    {
        padding: 40px;
    }
    .text h2{
        font-size: 3em;
    }
    .text h3 {
        font-size: 2em;
    }
}