*{
    margin: 0;
    padding: 0;
    font-family: 'poppins',sans-serif;
    box-sizing: border-box;
}
body{
    background:black;
    color: white;
}
.header{
    width: 100%;
    height: 100vh;
    background-color: linear-gradient(rgba(0, 0, 0,7),rgba(0,0,0,7));
    background-image: url(photo/header-image.png);
    background-size: cover;
    background-position: center;
    padding: 10px 8%;
    position: relative;
}
nav{
    display: flex;
    align-items: center;
    justify-content:space-between;
    padding: 10px 0;
}
.logo{
    width: 150px;
    cursor: pointer;
}
nav button{
    border: 0;
    outline: 0;
    background: #db0001;
    color: #fff;
    padding: 7px 20px;
    font-size: 12px;
    border-radius: 4px;
    margin-left: 10px;
    cursor: pointer;
}
.language-btn{
    display: inline-flex;
    align-items: center;
    background: transparent;
    border: 1px solid white;
    padding: 7px 3px;
}
.language-btn img{
    width: 10px;
    margin-left: 10px;
}
.header-content{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
    margin-top: 100px;
}
.header-content h1{
    font-size: 50px;
    line-height: 70px;
    font-weight: 600;
    max-width: 650px;
}
.header-content h3{
    font-weight: 400;
    margin-bottom: 20px;
}
.email-signup{
    background: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    margin-top: 30px;
    overflow: hidden;
}
.email-signup input{
    flex: 1;
    border: 0;
    outline: 0;
    margin-left: 20px;
}
.email-signup button{
    background: #db0001;
    border: 0;
    outline: 0;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    padding: 15px 30px;
}

/*features*/

/*.features{
    padding: 50px 12%;
    font-size: 22px;
}
.row{
    display: flex;
    width: 100%;
    align-items: center;
    flex-wrap: wrap;
    padding: 50px 0px;
}
.text-col{
    flex-basis: 50%;
    margin-bottom: 20px;
}
.img-col{
    flex-basis: 50%;
    margin-bottom: 20px;
}
.img-col img{
    display:block;
    width: 90%;
    margin:auto;
}
.features h2{
    font-size: 50px;
    font-weight: 600;
    margin-bottom: 20px;
}*/
.card-0 , 
.card-1,
.card-2,
.card-3{
    border-top: 8px rgb(69, 69, 69) solid;
    padding: 50px;
}

.card-0{
    position: relative;
    display: inline-grid;
    grid-template-columns: 40% 50%;
    text-align: left;
    align-items: center;
    padding: 25px 45px 50px;
}
.card-0 img{
    width: 90%;
}

.desc-0{
    padding-left: 100px;
}

.card-1{
    position: relative;
    display: inline-grid;
    grid-template-columns: 50% 40%;
    text-align: left;
    align-items: center;
    padding: 25px 45px 50px;
}
.card-1 img{
    width: 90%;
}

.desc-1{
    padding-left: 80px;
}

.style-cards h1{
    font-size: 3rem;
    padding: 1rem;
    padding-left: 0;
    font-weight: 900;
}

.style-cards h3{
    font-size: 1.6rem;
    line-height: 2rem;
}

.card-1 video{
    position: relative;
    width: 100%;
    height: 54%;
    grid-column: 2/2;
    grid-row: 1/2;
    z-index: -1;
}

.card-1 img{
    grid-column: 2/2;
    grid-row: 1/2;
}

.card-2{
    position: relative;
    display: inline-grid;
    grid-template-columns: 40% 50%;
    text-align: left;
    align-items: center;
    padding: 25px 45px 50px;
}
.card-2 img{
    width: 90%;
}
.desc-2{
    padding-left: 100px;
}

.card-3{
    position: relative;
    display: inline-grid;
    grid-template-columns: 50% 40%;
    text-align: left;
    align-items: center;
    padding: 25px 45px 50px;
}

.desc-3{
    padding-left: 80px;
    padding-right: 20px;
}

.card-3 img{
    width: 110%;
    grid-column: 2/2;
    grid-row: 1/2;
}

.card-3 video{
    position: relative;
    top: -87px;
    left: 125px;
    width: 65%;
    height: 78%;
    grid-column: 2/2;
    grid-row: 1/2;
    z-index: -1;
}
/*faq*/
.faq{
    padding: 10px 12%;
    text-align: center;
    font-size: 18px;
}
.faq h2{
    font-weight: 900;
    font-size: 50px;
}
.accordion{
    margin: 60px auto;
    width: 100%;
    max-width: 750px;
}
.accordion li{
    list-style: none;
    width: 100%;
    padding: 5px;
}
.accordion li label{
    display: flex;
    align-items: center;
    padding: 20px;
    font-size: 18px;
    font-weight: 500;
    background: #303030;
    margin-bottom: 2px ;
    cursor: pointer;
    position: relative;
}
label::after{
    content: '+';
    font-size: 34px;
    position:absolute;
    right: 20px;
    transition: transform 0.5s;
}
input[type="radio"]{
    display: none;
}
.accordion .content{
    background: #303030;
    text-align: left;
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s,padding 0.5s;
}
.accordion input[type="radio"]:checked + label + .content{
    max-height: 600px;
    padding: 30px 20px;
}
.accordion input[type="radio"]:checked + label::after{
    transform: rotate(135deg);
}
.faq .email-signup{
    max-width: 600px;
    margin: 20px auto 60px;
}
.faq small{
    font-size: 13px;
}
/*footer*/

.footer{
    padding: 50px 15% 10px;
    border-top: 6px solid #333;
    color: #777;

}
.footer h2{
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 30px;
}
.footer .col{
    display: inline-block;
    flex-basis: 25%;
    flex-grow: 1;
    margin-bottom:20px;
    grid-row: span;
}
.footer .col a {
    display: block;
    text-decoration: noset;
    color: #777;
    font-size:15px ;
    margin-bottom: 10px;
    justify-content: space-between;
}
.footer .row{
    align-items: flex-start;
    padding: 10px 0;
}
.footer .language-btn{
    color: #fff;
    padding: 10px 20px;
    border-radius:3px ;
}
.footer p{
    font-weight: 600;
    margin-top: 25px;
    margin-bottom: 20px;
}
  /*  media queries*/

@media(max-width:900px) {
    .logo{
        width: 100px;
    }
    .header-content h1{
        font-size:35px;
        line-height: 35px;
    }
    .card-1 h1{
        font-size: 35px;
    }
    .card-2 h1{
        font-size: 35px;
    }
    .card-3 h1{
        font-size: 35px;
    }
    .card-0 h1{
        font-size: 35px
    }
    .faq h2{
        font-size: 45px;
    }
    .email-signup{
        max-height: 30px;
        margin-bottom: 25px;
    }
    .header{
        width: 100%;
    }
}
@media(max-width:550px) {
    .card-1 h1{
        font-size: 25px;
    }
    .desc-1 h3{
        font-size: 15px;
    }
    .card-2 h1{
        font-size: 25px;
        padding: auto;
    }
    .desc-2 h3{
        font-size: 15px;
    }
    .card-3 h1{
        font-size: 25px;
    }
    .desc-3 h3{
        font-size: 15px;
    }
    .card-0 h1{
        font-size: 25px;
    }
    .desc-0 h3{
        font-size: 15px;
    }
    .faq h2{
        font-size: 20px;
    }
}