@import url(https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap);

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}


/*code projet section*/


.project-slider {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    width: 80%;
    margin: auto;
}

.project-container {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.project-item {
    min-width: 100%;
    flex-shrink: 0;
    text-align: center;
    padding: 10px; /* Ajout de padding pour espacement */
}

.project-item img {
    width: 100%; /* Utilisation de toute la largeur disponible */
    max-height: 250px;
    object-fit: contain;
    margin: 0 auto 10px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.project-item .title {
    font-size: 16px;
    color: #d5d5d5;
    margin-top: 10px;
}

.arrow {
    background-color: #333;
    color: #fff;
    border: none;
    padding: 8px;
    cursor: pointer;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    font-size: 16px;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.left-arrow {
    left: 10px;
}

.right-arrow {
    right: 10px;
}

.arrow:hover {
    background-color: #0d1017;
}

/* Responsive styles for tablets and smaller devices */
@media (max-width: 768px) {
    .project-slider {
        width: 90%; /* Ajustement de la largeur */
    }

    .project-item img {
        width: 90%; /* Réduction de la largeur des images */
        max-height: 200px; /* Réduction de la hauteur */
    }

    .project-item .title {
        font-size: 14px; /* Réduction de la taille de la police */
    }

    .arrow {
        padding: 6px; /* Ajustement de la taille des flèches */
        font-size: 14px;
    }
}

/* Extra small devices (phones in portrait mode) */
@media (max-width: 480px) {
    .project-slider {
        width: 100%; /* Utilisation de toute la largeur disponible */
        margin: 0 10px; /* Ajout d'une marge interne */
    }

    .project-item {
        padding: 5px; /* Réduction du padding */
    }

    .project-item img {
        width: 100%; /* Images en pleine largeur */
        max-height: 180px; /* Hauteur ajustée pour les écrans très petits */
    }

    .project-item .title {
        font-size: 12px; /* Police plus petite pour les très petits écrans */
    }

    .arrow {
        padding: 5px; /* Flèches plus petites */
        font-size: 12px;
    }

    .left-arrow {
        left: 5px; /* Position ajustée pour flèches */
    }

    .right-arrow {
        right: 5px;
    }
}


/*fin code projet section */



/**/
.galerie{
    position: relative;
    width: 80%;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}
.hide{
    display: none;
}
.photos img{
    width: 200px; /*tagi*/
    height: 130px;
    border: 5px solid #aaa;
}
.photos img:hover{
    cursor: pointer;
    border: 5px solid #72314f;
}
.main img{
    width: 100%;
    height: 470px;
    border: 5px solid #aaa;
}


/**/

:root{
    --bg-color: #070707; /*#110829*/
    --second-bg-color:#0d1017;
    --text-color:#ededed;
    --main-color:#72314f;
    /* ;#7c00f0 #5e3075 #ab8ad1 #7350b5 #8137a1  #9a56b8*/
}
.color-red{
    color: hsl(4, 46%, 50%)
}
.color-blue{
    color: hsl(207, 45%, 41%);
}
html{
    font-size: 62.5%;
    overflow-x: hidden;
}
body{
    background-color: var(--bg-color);
    color: var(--text-color);
}
.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: transparent;
}
.header.sticky{
    background: var(--bg-color);
}
.logo{
    position: relative;
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;

}
.navbar{
    position: relative;
}
.navbar a{
    font-size: 1.7rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.5rem;
    transition: .3s;
}
.navbar a:hover, 
.navbar a.active{
color: var(--main-color);
}
#menu-icon{
    position: relative;
    font-size: 3.6rem;
    color: var(--text-color);
    cursor: pointer;
    display: none;
}
section{
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}
.home{
    display: flex;
    align-items: center;
    padding: 0 9%;
    background: url('images/aboutme.png') no-repeat;
    background-size: 500px;
    background-position: right;
}
.home-content{
    max-width: 60rem;
    /* z-index: 99; */
}
.home-content h1{
position: relative;
display: inline-block;
font-size: 5.6rem;
font-weight: 700;
line-height: 1.3;
}
.home-content h1 span{
color: var(--text-color);
}
.home-content .text-animate{
    position: relative;
    width: 44rem;
}
.home-content .text-animate h3{
font-size: 3.2rem;
font-weight: 700;
white-space: nowrap;
color: transparent;
background-image: linear-gradient(var(--main-color),var(--main-color));
-webkit-text-stroke: .7px var(--main-color);
background-repeat: no-repeat;
-webkit-background-clip: text;
background-position: -45rem 0;
}
.home.show-animate .home-content .text-animate h3{
animation: homeBgText 6s linear infinite;
animation-delay: 2s;
} 
.home-content .text-animate h3::before{
content: '';
position: absolute;
top: 0;
left: 0;
width: 0;
height: 100%;
border-right: 2px solid var(--main-color);
z-index: -1;
}
.home.show-animate .home-content .text-animate h3::before{
animation: homeCursorText 6s linear infinite;
animation-delay: 2s;
} 

.home-content p{
    position: relative;
    font-size: 1.6rem;
    margin: 2rem 0 4rem;
}
.btn-box{
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 34.5rem;
    height: 5rem;
}

.btn-box .btn{
position: relative;
display: inline-flex;
justify-content: center;
align-items: center;
width: 15rem;
height: 100%;
background: var(--main-color);
border: .2rem solid var(--main-color);
border-radius: .8rem;
font-size: 1.8rem;
font-weight: 600;
letter-spacing: .1rem;
color: var(--bg-color);
z-index: 1;
overflow: hidden;
transition: .5s;
}
.btn-box .btn:hover{
color: var(--main-color);
}
.btn-box .btn:nth-child(2){
background: transparent;
color: var(--main-color);
}
.btn-box .btn:nth-child(2):hover{
    background: var(--bg-color);
}
.btn-box .btn:nth-child(2)::before{
    background: var(--main-color);
}
.btn-box .btn::before{
content: '';
position: absolute;
top: 0;
left: 0;
width: 0;
height: 100%;
z-index: -1;
background: var(--bg-color);
transition: .5s;
}

.btn-box .btn:hover::before{
    width: 100%;
}
.home-sci{
    position: absolute;
    bottom: 4rem;
    width: 170px;
    display: flex;
    /* z-index: 99; */
    justify-content: space-between;
}
.home-sci a{
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 20px;
    color: var(--main-color);
    z-index: 1;
    overflow: hidden;
    transition: .5s;
}
.home-sci a:hover{
color: var(--bg-color);
}
.home-sci a::before{
content: '';
position: absolute;
top: 0;
left: 0;
width: 0;
height: 100%;
background: var(--main-color);
z-index: -1;
transition: .5s;
}
.home-sci a:hover::before{
width: 100%;
}
.home-imgHover{
    top: 0;
    right: 0;
    position: absolute;
    width: 45%;
    height: 100%;
    background: transparent;
    transition: 3s;
}
.home-imgHover:hover{
    background: var(--bg-color);
    cursor: pointer;
    opacity: .8;
}
.about{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
    background: var(--second-bg-color);
    padding-bottom: 8rem;
}
.heading{
    position: relative;
    font-size: 5rem;
    margin-bottom: 3rem;
    text-align: center;
}
span{
    color: var(--main-color);
}
.about-img{
    position: relative;
    width: 25rem;
    height: 25rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.about-img img{
    width: 80%;
    border-radius: 50%;
    border: .2rem solid var(--main-color);
}
.about-img .circle-spin{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) rotate(0);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border-top: .2rem solid var(--second-bg-color);
    border-bottom: .2rem solid var(--second-bg-color);
    border-left: .2rem solid var(--main-color);
    border-right: .2rem solid var(--main-color);
    animation: aboutSpinner 8s linear infinite;
}
.about-content{
    text-align: center;
}
.about-content h3{
position: relative;
display: inline-block;
font-size: 2.6rem;
}
.about-content p{
position: relative;
font-size: 1.6rem;
margin: 2rem 0 3rem;
}
.btn-box.btns{
    display: inline-block;
    width: 15rem;
}
.btn-box.btns a::before{
background: var(--second-bg-color);
}
.education{
    display: flex;
    justify-content:center ;
    align-items: center;
    flex-direction: column;
    min-height: auto;
    padding-bottom: 5rem;
}
.education .education-row{
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
}
.education-row .education-column{
    flex: 1 1 40rem;
}
.education-column .title{
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    margin: 0 0 1.5rem 2rem;
}
.education-column .education-box{
    position: relative;
    border-left: .2rem solid var(--main-color);
}
.education-box .education-content{
    position: relative;
    padding-left: 2rem;
}
.education-box .education-content::before{
content: '';
position: absolute;
top: 0;
width: 2rem;
height: 2rem;
left: -1.1rem;
background: var(--main-color);
border-radius: 50%;
}
.education-content .content{
    position: relative;
    padding: 1.5rem;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    margin-bottom: 2rem;
    overflow: hidden;
}

.education-content .content::before{
content: '';
position: absolute;
top: 0;
left: 0;
width: 0;
height: 100%;
z-index: -1;
transition: .5s;
background: var(--second-bg-color);
}
.education-content .content:hover::before{
    width: 100%;
}
.education-content .content .year{
 font-size: 1.5rem;   
 color: var(--main-color);
 padding-bottom: .5rem;
}
.education-content .content .year i{
padding-right: .5rem;
}
.education-content .content .year h3{
font-size: 2rem;
}
.education-content .content .year p{
font-size: 1.6rem;
padding-top: .5rem;
}
.skills{
min-height: auto;
padding-bottom: 7rem;
background: var(--second-bg-color);
}
.skills h2{
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}
.skills .skills-row{
display: flex;
flex-wrap: wrap;
gap: 5rem;
}
.skills-row .skills-column{
flex: 1 1 40rem;
}
.skills-column .title{
    position: relative;
    display: inline-block;
    font-size: 2.5rem;
    margin: 0 0 1.5rem;
}
.skills-column .skills-box{
    position: relative;
}
.skills-box .skills-content{
position: relative;
border: .2rem solid var(--main-color);
border-radius: .6rem;
padding: .5rem 1.5rem;
z-index: 1;
overflow: hidden;
}
.skills-box .skills-content::before{
content: '';
position: absolute;
top: 0;
left: 0;
width: 0;
height: 100%;
background:var(--bg-color);
z-index: -1;
transition: .5s;
}
.skills-box .skills-content:hover::before{
width: 100%;
}
.skills-content .progress{
    padding: 1rem 0;
}
.skills-content .progress h3{
    font-size: 1.7rem;
    display: flex;
    justify-content: space-between;
}
.skills-content .progress h3 span{
    color: var(--text-color);
}
.skills-content .progress .bar{
    height: 2.5rem;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
    padding: .5rem;
    margin: 1rem 0;
}
.skills-content .progress .bar span{
    display: block;
    height: 100%;
    border-radius: .3rem;
    background: var(--main-color);
}
.skills-column:nth-child(1) .skills-content .progress:nth-child(1) .bar span{
width: 90%;
}
.skills-column:nth-child(1) .skills-content .progress:nth-child(2) .bar span{
    width: 70%;
}
.skills-column:nth-child(1) .skills-content .progress:nth-child(3) .bar span{
    width: 60%;
}
.skills-column:nth-child(1) .skills-content .progress:nth-child(4) .bar span{
    width: 60%;
}
.skills-column:nth-child(2) .skills-content .progress:nth-child(1) .bar span{
    width: 70%;
    }
    .skills-column:nth-child(2) .skills-content .progress:nth-child(2) .bar span{
        width: 85%;
    }
    .skills-column:nth-child(2) .skills-content .progress:nth-child(3) .bar span{
        width: 60%;
    }
    .skills-column:nth-child(2) .skills-content .progress:nth-child(4) .bar span{
        width: 60%;
    }

.project{

}
.contact{
    min-height: auto;
    padding-bottom: 7rem;
    background: var(--second-bg-color);

}
.contact h2{
    display: inline-block;
    transform: translateX(-50%);
    left: 50%;
}
.contact form{
    max-width: 70rem;
    margin: 0 auto;
    text-align: center;
}
.contact form .input-box{
position: relative;
display: flex;
justify-content: space-between;
flex-wrap: wrap;
}
.contact form .input-box .input-field{
    position: relative;
    width: 49%;
    margin: .8rem 0;
}
.contact form .input-box .input-field input,
.contact form .textarea-field textarea{
    width: 100%;
    height: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: transparent;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
}
.contact form .focus{
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--bg-color);
    border-radius: .6rem;
    z-index: -1;
    transition: .5s;
}
.contact form .input-box .input-field input:focus~.focus,
.contact form .input-box .input-field input:valid~.focus,
.contact form .textarea-field textarea:focus~.focus,
.contact form .textarea-field textarea:valid~.focus{
width: 100%;
}

.contact form .input-box .input-field input::placeholder,
.contact form .textarea-field textarea::placeholder{
color: var(--text-color);
}
.contact form .testarea-field{
    position: relative;
    margin: .8rem 0 2.7rem;
    display: flex;
}
.contact form .textarea-field textarea{
    resize: none;
}
.contact form .btn-box.btns .btn{
    cursor: pointer;
}
.mark_form{
    font-size: 1.5rem;
    position: absolute; 
    bottom: 2.8rem;
    left: 1.5rem;
}
.footer{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--bg-color);
}
.footer-text,
.footer-iconTop{
    position: relative;
} 
.footer-text p{
    font-size: 1.6rem;
}
.footer-iconTop a{
    position: relative; 
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    z-index: 1;
    overflow: hidden;
}
.footer-iconTop a::before{
content: '';
position: absolute;
top: 0;
left: 0;
width: 0;
height: 100%;
z-index: -1;
transition: .5s;
background: var(--second-bg-color);
}
.footer-iconTop a:hover::before{
width: 100%;
}
.footer-iconTop a i {
    color: var(--bg-color);
    font-size: 2.4rem;
    transition: .5s;
}
.footer-iconTop a:hover i {
color: var(--main-color);
}

section:nth-child(odd) .animate.scroll,
.footer .animate.scroll{
background: var(--second-bg-color);
} 


/* media queries */
@media (max-width: 1200px){
html{
    font-size: 55%;
}
}
@media (max-width:991px){
    .header{
        padding: 2rem 4%;
    }
    section{
        padding: 10rem 4% 2rem;
    }
    .home{
        padding: 0 4%;
    }
    .footer{
        padding: 2rem 4%;
    }
}
@media (max-width:850px) {
    .animate.home-img{
        width: 55%;
    }
}
@media (max-width:768px){
    .header{
        background: var(--bg-color);
    }
    #menu-icon{
        display: block;
    }
    .navbar{
        position: absolute;
        top: 100%;
        left: -100%;
        width: 100%;
        padding: 1rem 4%;
        background: var(--main-color);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
        transition: .25s ease;
        z-index: 1;
        transition-delay: .25s;
    }
    .navbar.active{
        left: 0;
        transition-delay: 0s;
    }
    .navbar .active-nav{
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        border-top: .1rem solid rgba(0, 0, 0, .2);
        z-index: -1;
        transition-delay: 0s;
        transition: .25s ease;
        background: var(--bg-color);
    }
    .navbar.active .active-nav{
        left: 0;
        transition-delay: .25s;
    }
    .navbar a{
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        transform: translateX(-20rem);
        transition: .25s ease;
        transition-delay: 0s;
    }
.navbar.active a{
transform: translateX(0);
transition-delay: .25s;
} 
.home-imgHover{
        pointer-events: none;
        background: var(--bg-color);
        opacity: .6;
        width: 440px;
}
}
@media (max-width:520px) {
    html{
        font-size: 50%;
    }
    .home-content h1{
        display: flex;
        flex-direction: column;
    }
    .home-sci{
        width: 160px;
    }
    .home-sci a{
        width: 38px;
        height: 38px;
    }
}
@media (max-width:462px) {
.home-content h1{
    font-size: 5.2rem;
}
.education{
    padding: 10rem 4% 5rem 5%;
}
.contact form .input-box .input-field{
    width: 100%;
}
.footer{
    flex-direction: column-reverse;
}
.footer p{
    margin-top: 2rem;
    text-align: center;
}
}
@media (max-width:371px){
.home{
    justify-content: center;
}
.home-content{
    display: flex;
    align-items: center;
    flex-direction: column;
    text-align: center;
}
.home-content h1{
    font-size: 5rem;
}
}
@keyframes homeBgText{
    0%,10%,100%{
        background-position: -43rem 0;
    }
    65%,85%{
        background-position: 0 0;
    }
}
@keyframes homeCursorText{
    0%,
    10%,
    100%{
        width: 0;
    }
    65%,78%,85%{
        width: 100%;
        opacity: 1;
    }
    75%,81%{
    opacity: 0;
    }
}
@keyframes aboutSpinner {
    100%{
        transform: translate(-50%,-50%)rotate(360deg );
    }
}
@keyframes showRight {
    100%{
        width: 0;
    }
}