#mainSection{height:calc(100vh - 80px);max-height:900px;min-height:600px;}@media(min-width:768px){#mainSection{height:calc(100vh - 120px);}}@media(min-width:992px){#mainSection{min-height:700px;}}#mainSection .background{position:absolute;height:100%;width:100%;}#mainSection .background>*{position:absolute;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;}#mainSection .background video{display:none;}@media(min-width:768px){#mainSection .background video{display:block;}}#mainSection .top-right-menu{position:absolute;top:15px;right:15px;display:-webkit-box;display:-ms-flexbox;display:flex;gap:10px;-webkit-box-align:start;-ms-flex-align:start;align-items:start;}#mainSection .top-right-menu i{opacity:.6;-webkit-transition:opacity 300ms ease-in-out;transition:opacity 300ms ease-in-out;}#mainSection .top-right-menu i:hover{opacity:1;}#mainSection .top-right-menu a{font-size:30px;line-height:0;}#mainSection .top-right-menu a img{width:30px;height:30px;}@media(min-width:768px){#mainSection .top-right-menu{top:30px;right:30px;gap:15px;}#mainSection .top-right-menu a{font-size:39px;}#mainSection .top-right-menu a img{width:39px;height:39px;}}#mainSection .content{position:relative;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;text-align:center;height:100%;padding:50px 0 0;-webkit-box-sizing:border-box;box-sizing:border-box;}#mainSection .content .logo{width:80%;max-width:450px;}@media(min-width:768px){#mainSection .content{padding:60px 0 0;}#mainSection .content .logo{width:50%;}}@media(min-width:992px){#mainSection .content{padding:80px 0 0;}#mainSection .content .slogan{width:60%;}}