body{
    background-color: #1E1E1E;
    font-family: 'Inter', sans-serif;
}
#bar{
    position: relative;
    font-weight: 800;
    background: #1A1A1A;
    /**box-shadow: 0 10px 20px 3px #37A3E0;**/
    border-radius: 19px;
    max-width: 1174px;
    min-height: 100px;
    margin-left: auto;
    margin-right: auto;
    top: 40px;
}
.bar-text{
    color: #ffffff;
}
.bar-text h1{
    display: flex;
    position: relative;
    font-size: 24px;  
    margin-left: 275px;
    top: 18px;
}
.bar-text p{
    display: flex;
    font-size: 20px;
    margin-left: 665px;
    margin-top: 27px;
    font-weight: 700;
}
.bar-btn{
    margin: -78px auto 0;
    padding-left: 20px;
}
.bar-btn .icon{
    color: #ffffff;
    position: relative;
    left: -9px;
    top: 7px;
}
.bar-btn a{
    text-decoration: none;
    color:#ffffff;
    font-size: 16px;
    margin: 10px;
    padding: 16px 25px;
    background:#292929;
    border-radius: 15px;
}
.bar-btn1{
    margin: -35px 0 0;
    padding-left: 900px;
}
.bar-btn1 .icon1{
    color: #ffffff;
    position: relative;
    left: -7px;
    top: 7px;
}
.bar-btn1 a{
    text-decoration: none;
    color: #ffffff;
    font-size: 20px;
    margin: -24px;
    padding: 20px 17px;
    background:#00C0EA;
    border-radius: 15px;
}
.bar-ht{
    height: 4px;
    width: 380px;
    position: absolute;
    top: 50px;
    left: 375px;
    background: linear-gradient(to right, #054051, #0B8EB7);
    border-radius: 15px;
}
.text-qt a{
    font-size: 36px;
    font-weight: 800;
    color: #ffffff;
    position: relative;
    display: flex;
    justify-content: center;
    text-align: center;
    top: 200px;
}
#secback{
    display: flex;
    justify-content: center;
    background: #1A1A1A;
    max-width: 1228px;
    min-height: 1760px;
    border-radius: 26px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 220px;
}
.secback-step1{
    margin-right: auto;
    /**width: 1228px;
    height: 1760px;
    position: relative;
    left: 85px;**/
}
.setback-steps1-cube{
    max-width: 45px;
    max-height: 45px;
}
.setback-steps1-cube1{
    position: relative;
    top: 206px;
    left: 144px;
    padding: 32px;
    background-color: #00C0EA;
    border-radius: 20px;
}
.setback-steps1-cube2{
    position: relative;
    top: 128px;
    left: 131px;
    padding: 45px 45px;
    background-color: #00C0EA;
    opacity: 0.25;
    border-radius: 25px;
}
.setback-steps1-icon .person{
    color: #ffffff;
    position: relative;
    top: 64px;
    left: 154px;

}
.secback-step1-text{
    color: #ffffff;
}
.secback-step1-text h1{
    font-size: 32px;
    font-weight: 600;
    position: relative;
    top: 46px;
    margin-left: 295px;
}
.secback-step1-text h2{
    font-size: 32px;
    font-weight: 900;
    color: #053F51;
    top: 70px;
    margin-left: 1025px;
    position: relative;
}
.secback-step1-text p{
    font-size: 16px;
    font-weight: 400;
    max-width: 685px;
    position: relative;
    top: 38px;
    left: 271px;
}
.setback-steps1-btn{
    font-size: 14px;
    position: relative;
    cursor: pointer;
}
.setback-steps1-btn .arrow{
    color: #ffffff; 
    position: relative;
    left: 1px;
    top: 15px;
    cursor: pointer;
}
.setback-steps1-btn a{
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    margin: 271px;
    padding: 16px 16px;
    position: relative;
    top: 50px;
    background-color: #053F51;
    border-radius: 16px;
    cursor: pointer;
    overflow: hidden;
    transition: 0.5s;
    backdrop-filter: blur(15px);
}
.setback-steps1-btn:hover a{
    letter-spacing: 2px;
}
.setback-steps1-btn a::before{
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 50%;
    height: 100%;
    background: linear-gradient(to left, rgba(255,255,255,0.15), transparent);
    transform: skewX(45deg) translate(0);
    transition: 0.5s;
}
.setback-steps1-btn:hover a::before{
    transform: skew(45deg) translateX(80%);
    opacity: 0;
}




/** partie 2**/


.secback-step2{
    margin-top: 390px;
    margin-right: 160px;
    position: absolute;
}
.setback-steps2-cube{
    max-width: 45px;
    max-height: 45px;
}
.setback-steps2-cube1{
    position: relative;
    top: 206px;
    left: 144px;
    padding: 32px;
    background-color: #7125D0;
    border-radius: 20px;
}
.setback-steps2-cube2{
    position: relative;
    top: 128px;
    left: 131px;
    padding: 45px 45px;
    background-color: #7125D0;
    opacity: 0.25;
    border-radius: 25px;
}
.setback-steps2-icon .cloud-arrow-down-fill{
    color: #ffffff;
    position: relative;
    top: 66px;
    left: 154px;

}
.secback-step2-text{
    color: #ffffff;
}
.secback-step2-text h1{
    font-size: 32px;
    font-weight: 600;
    position: relative;
    top: 46px;
    margin-left: 295px;
}
.secback-step2-text h2{
    font-size: 32px;
    font-weight: 900;
    color: #7125D0;
    opacity: 0.25;
    top: 70px;
    margin-left: 1025px;
    position: relative;
}
.secback-step2-text p{
    font-size: 16px;
    font-weight: 400;
    max-width: 685px;
    position: relative;
    top: 38px;
    left: 271px;
}
.setback-steps2-btn{
    font-size: 14px;
    position: relative;
    cursor: pointer;
    word-spacing: 2px;
}
.setback-steps2-btn .arrow{
    color: #ffffff; 
    position: relative;
    left: 1px;
    top: 15px;
    cursor: pointer;
}
.setback-steps2-btn a{
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    margin: 271px;
    padding: 16px 16px;
    position: relative;
    top: 50px;
    background-color: #7125D0;
    border-radius: 16px;
    cursor: pointer;
    overflow: hidden;
    transition: 0.5s;
    backdrop-filter: blur(15px);
}
.setback-steps2-btn:hover a{
    letter-spacing: 2px;
}
.setback-steps2-btn a::before{
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 50%;
    height: 100%;
    background: linear-gradient(to left, rgba(255,255,255,0.15), transparent);
    transform: skewX(45deg) translate(0);
    transition: 0.5s;
}
.setback-steps2-btn:hover a::before{
    transform: skew(45deg) translateX(80%);
    opacity: 0;
}



/**partie 3**/


.secback-step3{
    margin-top: 790px;
    margin-right: 160px;
    position: absolute;
}
.setback-steps3-cube{
    max-width: 45px;
    max-height: 45px;
}
.setback-steps3-cube1{
    position: relative;
    top: 206px;
    left: 144px;
    padding: 32px;
    background-color: #DB7B0A;
    border-radius: 20px;
}
.setback-steps3-cube2{
    position: relative;
    top: 128px;
    left: 131px;
    padding: 45px 45px;
    background-color: #DB7B0A;
    opacity: 0.25;
    border-radius: 25px;
}
.setback-steps3-icon .card-checklist{
    color: #ffffff;
    position: relative;
    top: 64px;
    left: 154px;

}
.secback-step3-text{
    color: #ffffff;
}
.secback-step3-text h1{
    font-size: 32px;
    font-weight: 600;
    position: relative;
    top: 46px;
    margin-left: 295px;
}
.secback-step3-text h2{
    font-size: 32px;
    font-weight: 900;
    color: #DB7B0A;
    opacity: 0.25;
    top: 70px;
    margin-left: 1025px;
    position: relative;
}
.secback-step3-text p{
    font-size: 16px;
    font-weight: 400;
    max-width: 685px;
    position: relative;
    top: 38px;
    left: 271px;
}
.setback-steps3-btn{
    font-size: 14px;
    position: relative;
    cursor: pointer;
    word-spacing: 2px;
}
.setback-steps3-btn .arrow{
    color: #ffffff; 
    position: relative;
    left: 1px;
    top: 15px;
    cursor: pointer;
}
.setback-steps3-btn a{
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    margin: 271px;
    padding: 16px 16px;
    position: relative;
    top: 50px;
    background-color: #DB7B0A;
    border-radius: 16px;
    cursor: pointer;
    overflow: hidden;
    transition: 0.5s;
    backdrop-filter: blur(15px);
}
.setback-steps3-btn:hover a{
    letter-spacing: 2px;
}
.setback-steps3-btn a::before{
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 50%;
    height: 100%;
    background: linear-gradient(to left, rgba(255,255,255,0.15), transparent);
    transform: skewX(45deg) translate(0);
    transition: 0.5s;
}
.setback-steps3-btn:hover a::before{
    transform: skew(45deg) translateX(80%);
    opacity: 0;
}


/**partie 4**/


.secback-step4{
    margin-top: 1180px;
    margin-right: 160px;
    position: absolute;
}
.setback-steps4-cube{
    max-width: 45px;
    max-height: 45px;
}
.setback-steps4-cube1{
    position: relative;
    top: 206px;
    left: 144px;
    padding: 32px;
    background-color: #1B9F6F;
    border-radius: 20px;
}
.setback-steps4-cube2{
    position: relative;
    top: 128px;
    left: 131px;
    padding: 45px 45px;
    background-color: #1B9F6F;
    opacity: 0.25;
    border-radius: 25px;
}
.setback-steps4-icon .rocket-takeoff-fill{
    color: #ffffff;
    position: relative;
    top: 66px;
    left: 154px;

}
.secback-step4-text{
    color: #ffffff;
}
.secback-step4-text h1{
    font-size: 32px;
    font-weight: 600;
    position: relative;
    top: 46px;
    margin-left: 295px;
}
.secback-step4-text h2{
    font-size: 32px;
    font-weight: 900;
    color: #1B9F6F;
    opacity: 0.25;
    top: 70px;
    margin-left: 1025px;
    position: relative;
}
.secback-step4-text p{
    font-size: 16px;
    font-weight: 400;
    max-width: 685px;
    position: relative;
    top: 38px;
    left: 271px;
}
.footer{
    color: #ffffff;
}

/**machin vertical**/
.bar-vertical{
    width: 5px;
    height: 35px;
    top: 150px;
    right: 1030px;
    background: linear-gradient(hsl(194, 89%, 38%, 1), hsl(194, 88%, 17%, 1));
    position: relative;
    border-radius: 15px;
}

.bar-vertical1{
    width: 5px;
    height: 285px;
    top: 289px;
    right: 1035px;
    background: linear-gradient(hsl(194, 88%, 17%, 1), hsl(267, 70%, 48%, 0.25));
    position: relative;
    border-radius: 15px;
}
.bar-vertical2{
    width: 5px;
    height: 285px;
    top: 685px;
    right: 1040px;
    background: linear-gradient(hsl(267, 70%, 48%, 0.25), hsl(32, 91%, 45%, 0.25));
    position: relative;
    border-radius: 15px;
}
.bar-vertical3{
    width: 5px;
    height: 285px;
    top: 1080px;
    right: 1046px;
    background: linear-gradient(hsl(32, 91%, 45%, 0.25), hsl(158, 71%, 36%, 0.25));
    position: relative;
    border-radius: 15px;
}
.bar-vertical4{
    width: 5px;
    height: 35px;
    top: 1470px;
    right: 1051px;
    background: linear-gradient(hsl(158, 71%, 36%, 0.25), hsl(158, 71%, 36%, 1));
    position: relative;
    border-radius: 15px;
}



/**
https://www.youtube.com/watch?v=Pcf4F5xa1xs
https://www.youtube.com/watch?v=xnltEHWWjiM

https://www.youtube.com/watch?v=YrOq7OpRV8I best

https://icons.getbootstrap.com/icons/arrow-right-short/
https://fontawesome.com/v6/icons?o=r&m=free**/