@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600&display=swap');
:root{
    --main-color: #8e44ad;
    --black: #222;
    --white: #fff;
    --light-black: #777;
    --light-white: #fff9;
    --dark-bg: rgba(0,0,0,0.7);
    --ligth-bg: #eee;
    --border:.1rem solid var(--black);
    --box-shadow: 0 .5rem 1rem rgba(0,0,0,.3);
    --text-shadow: 0 1.5rem 3rem rgba(0,0,0,.3);
    --primary: #1a253f;
    --dark : #151A33;
    --scondary : #2b55cc;
    --info : #4d79f6;
    --ternary : #848db3;
    --pure : #eff2f9;
    --fade : #7081b9;
    --mild : #8997bd;
    --footer : #212A4A;
    --twitter: #4ac7ec;
    --dribble: #ff5da0;
    --success : #1ecab8;
    --danger : #f1646c;
    --dark-blue: #28365f;
}
*{
    font-family: 'Poppins' , sans-serif;
    margin: 0; padding: 0;
    box-sizing: border-box;
    border: none;
    text-decoration: none;
    outline: none;
    /*text-transform: capitalize;*/
}
html{
    font-size: 65%;
    overflow-x: hidden;
    scroll-behavior: smooth;
}
html::-webkit-scrollbar{
    width: 1rem;
}
html::-webkit-scrollbar-track{
    background:var(--white) ;
}
html::-webkit-scrollbar-thumb{
    background: var(--main-color);
}
section {
    padding: 5rem 10%;
}
h1{
    font-size: 30px;
    font-weight: 500;
    text-align: center;
    position: relative;
    margin-bottom: 60px;
}
h1:after{
    content: '';
    position: absolute;
    width: 100px;
    height: 4px;
    background-color: blue;
    bottom: -20px;
    left: 0;
    right: 0;
    margin: 0 auto;
}


.btn {
    display: inline-block;
    font-size: 1.7rem;
    padding: 1rem 3rem;
    background: var(--main-color);
    color: var(--white);
    cursor: pointer;
}
.btn:hover{
    background: var(--black);
}
.flex-container{
    display: flex;
}
/* bts commerciale*/
.bts_com{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #1ecab8;
    padding: 5rem 10%;
}
.bts-content {
    width:500px ;
    height: 550px;
    background: var(--scondary);
    color: var(--white);
    margin: 10px;
    border-radius: 20px;
    justify-content: center;
}
.fil{
    background: var(--main-color);
    border-radius: 20px;
    height: 2.5rem;
    margin-top: 1px;
}
 h3{
    margin-left: 7.5rem;
    font-size: 20px;
}
.fil1{
    margin-left: 4rem;
    margin-top: 7px;
}
.fil1 .filiere li{
    font-size: 1.5rem;
}
.fil:nth-child(5){
    margin-top: 1rem;
    background: var(--primary);
}
.fil:nth-child(7){
    background: var(--dribble);
}
.fil:nth-child(3){
    background: var(--fade);
}
.bts-content:nth-child(2){
    background: var(--white);
    color: var(--white);
}
.bts-content:nth-child(2) .fil1{
    color: var(--black);
    margin-top: 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}
.bts-content:nth-child(2) .fil:nth-child(1){
   background: var(--twitter);
}
.bts-content:nth-child(2) .fil:nth-child(1) h3{
    margin-left: 4.5rem;
}
.bts-content:nth-child(2) .fil:nth-child(3){
    background: var(--danger);
}
.bts-content:nth-child(2) .fil:nth-child(3) h3{
    margin-left: 4.5rem;
    color: chartreuse;
}
.bts-content:nth-child(3){
    background: var(--footer);
    color: var(--white);
}
.bts-content:nth-child(3) .fil h3{
    font-size: 1.5rem;
    margin-left: 3rem;
}
.bts-content:nth-child(3) .fil:nth-child(3){
    background: var(--success);
    margin-top: 1.5rem;
}
.bts-content:nth-child(3) .fil:nth-child(3) h3{
margin-left: 7rem;
}
.bts-content:nth-child(3) .fil:nth-child(5){
    background: var(--scondary);
    margin-top: 1.5rem;
}
.bts-content:nth-child(3) .fil:nth-child(5) h3{
    margin-left: 6rem;
}
.bts-content:nth-child(3) .fil:nth-child(7) h3{
    margin-left: 6.5rem;
}
.bts-content:nth-child(3) .fil:nth-child(7){
    margin-top: 1.5rem;
    background: var(--mild);
}
/* fin bts commerciale*/
/* debut bts industrielle*/
.bts_indus{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background:var(--ligth-bg);
    padding: 5rem 10%;
}
.bts_indus .bts-content {
    width:500px ;
    height: 550px;
    background: var(--scondary);
    color: var(--white);
    margin: 10px;
    border-radius: 20px;
    justify-content: center;
}
.bts_indus .fil{
    background: var(--main-color);
    border-radius: 20px;
    height: 2.5rem;
    margin-top: 1px;
}
.bts_indus h3{
    margin-left: 7.5rem;
    font-size: 20px;
}
.bts_indus .fil1{
    margin-left: 4rem;
    margin-top: 7px;
}
.bts_indus .fil1 .filiere li{
    font-size: 1.5rem;
}
.bts_indus .fil:nth-child(1) h3{
    margin-left: 10rem;
}
.bts_indus .fil:nth-child(3) h3{
    margin-left: 9rem;
}
.bts_indus .fil:nth-child(3){
    margin-top: 2rem;
}

.bts_indus .fil:nth-child(5){
    margin-top: 2rem;
    background: var(--primary);
}
.bts_indus .fil:nth-child(5) h3{
    margin-left: 4.5rem;
}
.bts_indus .fil:nth-child(7){
    background: var(--dribble);
}
.bts_indus .fil:nth-child(3){
    background: var(--fade);
}
.bts_indus .bts-content:nth-child(2){
    background: var(--white);
    color: var(--white);
}
.bts_indus .bts-content:nth-child(2) .fil1{
    color: var(--black);
    margin-top: 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}
.bts_indus .bts-content:nth-child(2) .fil:nth-child(1){
   background: var(--twitter);
}
.bts_indus .bts-content:nth-child(2) .fil:nth-child(1) h3{
    margin-left: 4.5rem;
}
.bts_indus .bts-content:nth-child(2) .fil:nth-child(3){
    background: var(--danger);
}
.bts_indus .bts-content:nth-child(2) .fil:nth-child(3) h3{
    margin-left: 4.5rem;
    color: chartreuse;
}
.bts_indus .bts-content:nth-child(3){
    background: var(--footer);
    color: var(--white);
}
.bts_indus .bts-content:nth-child(3) .fil:nth-child(1) h3{
    font-size: 1.3rem;
    margin-left: 4rem;
}
.bts_indus .bts-content:nth-child(3) .fil:nth-child(3){
    background: var(--success);
    margin-top: 1.5rem;
}
.bts_indus .bts-content:nth-child(3) .fil:nth-child(3) h3{
margin-left: 4rem;
}

.bts_indus .bts-content:nth-child(3) .fil:nth-child(5){
    background: var(--scondary);
    margin-top: 1.5rem;
}
.bts_indus .bts-content:nth-child(3) .fil:nth-child(5) h3{
    margin-left: 6rem;
}
.bts_indus .bts-content:nth-child(3) .fil:nth-child(7) h3{
    margin-left: 6.5rem;
}
.bts_indus .bts-content:nth-child(3) .fil:nth-child(7){
    margin-top: 1.5rem;
    background: var(--mild);
}
/* fin bts industrielle*/
/*début filière*/
.footer{
    /*background: url(../images/IMG20230420111850.jpg) no-repeat;*/
    background:var(--primary);
    background-size: cover;
    background-position: center;
}
.footer .box-container{
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(25rem,1fr));
    gap: 1.1rem;
}
.footer .box-container h3{
    color: var(--white);
    font-size: 1.5rem;
    display: block;
}
.footer .box-container .box a{
    color: var(--light-white);
    font-size: 1.5rem;
    display: block;
}
.footer .box-container .box a i{
    color: var(--main-color);
    padding-right: .5rem ;
    transition: .2s linear;
}
.footer .box-container .box a:hover i{
    padding-right: 2rem;
}
.footer .home-right{
    text-align: center;
    padding-top: 3rem;
    margin-top: 3rem;
    border-top: .1rem solid var(--light-white);
    font-size: 2rem;
    color: var(--white);
}
.footer .home-right span{
    color: var(--main-color);
}
/*Fin filière*/
/* debut responsive*/
@media (max-width: 1200px){
    .flex-container{
        display: block;
    }
}
@media all and (max-width: 860px){
    .flex-container{
        display: block;
    }
}
@media all and (max-width: 760px){
    .flex-container{
        display: block;
    }
}
@media all and (max-width: 660px){
    .flex-container{
        display: block;
    }
}
@media all and  (max-width: 560px){
    .flex-container{
        display: block;
    }
    .bts-content {
        width:350px ;
        height: 550px;
    }
    .indus .bts-content {
        width:350px ;
        height: 550px;
    }
    .bts-content:nth-child(2) .fil:nth-child(1){
        background: var(--twitter);
        margin-top: 6rem;
     }
  
}
@media all and (max-width: 360px){
    .flex-container{
        display: block;
    }
}
/* Fin responsive*/