@import url('https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}

section{
    position: relative;
    widows: 100%;
    min-height: 100vh;
    background: #222;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
section:before{
    content: '';
    position: absolute;
    top: 0;
    left:0;
    width: 100%;
    height: 100%;
    background: #ff4d00;
    clip-path: polygon(54% 0, 100% 0, 100% 100%, 84% 100%);
    animation: fade-in 0.5s ease-in forwards;
    animation-delay: 1.5s;
    opacity: 0;
}
section .content{
    position: relative;
    padding: 100px 50px 100px 150px;
    box-sizing: border-box;
    animation: left-in 0.5s ease-in forwards;
    animation-delay: 0.5s;
    opacity: 0;
}
section .content h2{
    color: #fff;
    font-size: 3em;
    font-weight: 800;
}
section .content p{
    color: #fff;
    font-size: 1.2em;
}
section .content a{
    position: relative;
    display: inline-block;
    padding: 15px 30px;
    margin-top: 20px;
    background: #ff4d00;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.95em;
    font-weight: 700;
    letter-spacing: 2px;
}
section .content a:hover{
    background: #668cff;
}
section .imgBx{
    position: relative;
    padding-right: 100px;
}
section .imgBx img{
    max-width: 500px;
    animation: fade-in 0.5s ease-in forwards;
    animation-delay: 2s;
    opacity: 0;
}
.colortitle{
    color: #ff4d00;
}
.sci{
    position: absolute;
    bottom: 75px;
    left: 150px;
    display: flex;
    animation: left-in 0.5s ease-in forwards;
    animation-delay: 1s;
    opacity: 0;
}
.sci li{
    list-style: none;
}
.sci li a{
    text-decoration: none;
    color: #999;
    margin-right: 30px;
    font-size: 0.9em;
}
.sci li a:hover{
    color:#fff;
}
.nav{
    position: absolute;
    top: 75px;
    left: 150px;
    display: flex;
    border-left: 5px solid #ff4d00;
    padding-left: 20px;
    animation: left-in 0.5s ease-in forwards;
    animation-delay: 0s;
    opacity: 0;
}
.nav li{
    list-style: none;
}
.nav li a{
    text-decoration: none;
    color: #fff;
    margin-right: 30px;
    font-size: 0.9em;
    text-transform: uppercase;
    font-weight: 700;
}
.nav li a:hover,.nav li a.active{
    color:#ff4d00;
}
@keyframes fade-in{
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}
@keyframes left-in{
    0%{
        transform: translateX(-200px);
        opacity: 0;
    }
    100%{
        transform: translateX(0px);
        opacity: 1;
    }
}
@media(max-width: 1038px){
    .menuicon{
        position: fixed;
        top: 40px;
        right: 40px;
        width: 30px;
        cursor: pointer;
        z-index:1000;   
    }
    .menuicon:before{
        content: '';
        position: absolute;
        top: 7px;
        width: 100%;
        height: 2px;
        background: #fff;
    }
    .menuicon:after{
        content: '';
        position: absolute;
        bottom: 7px;
        width: 100%;
        height: 2px;
        background: #fff;
    }
    .menuicon.active:before{
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%) rotate(45deg);
        transition: 0.8s;
       }
    .menuicon.active:after{
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%) rotate(-45deg);
        transition: 0.8s;
       }
    .nav{
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,.95);
        flex-direction: column;
        z-index: 11;
        border: none;
        padding: 50px;
    }
    .nav.active{
        left:0;
    }
    .nav li{
        margin: 5px 0;
    }
    section{
        flex-direction: column-reverse;
        justify-content: center;
    }
    section:before{
        clip-path: polygon(0 0, 100% 0, 100% 10%, 0 26%);
    }
    section .content{
        padding: 50px;
        margin-bottom: 30px;
    }
    section .content h2{
        font-size: 1.5em;
    }
    section .content p{
        font-size: 1em;
    }
    section .content a{
        font-size: 0.8em;
        padding: 10px;
    }
    section .imgBx{
        max-width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        padding-right: 0;
        margin-top:20px;
    }
    section .imgBx img{
        max-width: 300px;
    }
    .sci{
        left: 50px;
        bottom: 30px;
    }
}