@font-face {
    font-family: "iransens";
    src: url("../font/woff2/IRANSansWeb_Medium.woff2");
}

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

}


:root{
    --bg-color: #000000;
    --text-color: #fdfdfd;
    --text1-color: #000000;
    --logo-color: #fdfdfd;
    --main-color: #005B41;
    --white-color: #fdfdfd;
    --shadow-color: rgba(0,0,0,.7);
    --shadow1-color: rgba(13, 37, 4, 0.7);
    --shadow2-color: rgba(207, 228, 199, 0.7);
    --textem-color: #000000;
    --navbar-color: #fdfdfd;
    --nave-color: #D5F0C1;

}


.dark-mode {
    --bg-color: #D5F0C1;
    --text-color: #333;
    --shadow-color: rgba(0,0,0,.2);
    --logo-color: #1f1c1c;
    --shadow1-color: rgba(14, 39, 4, 0.7);
    --shadow2-color: rgba(34, 37, 33, 0.7);
    --textem--color: #D5F0C1;
    --navbar-color: #333;
    --nave-color: #000000;
    
}

html{
    font-size: 62.5%;
    overflow-x: hidden;
}
body{
    background: var(--bg-color);
    color: var(--text-color);
}
.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 7%;
    background: transparent;
    display: flex;
    align-items: center;
    z-index: 100;
    transition: .5s;
}

.header.sticky{
    background: var(--main-color);
    box-shadow: 0 .1rem 1rem var(--shadow-color);
}
.logo{
    color: var(--logo-color);
    cursor: default;
    margin-right: auto;
}
.logo img{
    width: 73px;
    height: 70px;
}

.navbar a{
    position: relative;
    font-size: 1.7rem;
    color: var(--white-color);
    font-weight: 500;
    margin-right: 3.5rem;
    padding-bottom: 2px;
}
.header.sticky .navbar a{
    color: var(--text-color);
}
.header.sticky .navbar a.active{
    color: var(--text1-color);
}
.navbar a.active::before{
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: .2rem;
    background: var(--white-color);
}

.header.sticky .navbar a::before {
    background: var(--text1-color);
    opacity: .7;
}

#darkMode-icon{
    font-size: 2.9rem;
    color: var(--white-color);
    cursor: pointer;
}

.header.sticky #darkMode-icon {
    color: var(--text-color);
    opacity: .9;
}


#menu-icon {
    font-size: 3.6rem;
    color: var(--text-color);
    display: none;
}

section{
    min-height: 100vh;
    padding: 10rem 7% 2rem;
}
.home{
    display: flex;
    align-items: center;
}
.home .home-content{
max-width: 44rem;
}
.home-content h3{
    position: absolute;
    top: 12rem;
    left: 30rem;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: .3;
}
.home-content h1{
    position: absolute;
    top: 16rem;
    left: 17rem;
    font-size: 5.6rem;
    font-weight: 700;
    margin-bottom: .3rem;
}
.home-content p{
    position: absolute;
    top: 28rem;
    width: 55rem;
    font-size: 1.6rem;
    text-align: center;

}
.home-content .social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    box-shadow: 0 .2rem .5rem var(--shadow-color);
    font-size: 2rem;
    color: var(--main-color);
    margin: 33.5rem 1.5rem 3rem auto;
    transition: .5s ease;
    

}
.home-content .social-media {
    margin-left: 140px;
}
.home-content .social-media a:hover{
    background: var(--main-color);
    color: var(--white-color);
}
.btn{
    display: inline-block;
    padding: 1.2rem 2.8rem;
    background: var(--main-color);
    border-radius: .6rem;
    box-shadow: 0 .2rem .5rem var(--shadow-color);
    font-size: 1.6rem;
    color: var(--white-color);
    letter-spacing: .1rem;
    font-weight: 600;
    border: .1rem solid transparent;
    transition: .8s ease;
    margin-left: 30px;
    
}
.btn:hover{
    background: transparent;
    color: var(--main-color);
    border-color: var(--main-color);
}

.home .profession-container{
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 768px;
    height: 768px;
    overflow: hidden;
    pointer-events: none;
}
.home .profession-container .profession-box{
    position: absolute;
    top: 0;
    right: 0;
    width: 768px;
    height: 768px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.home .profession h3{
    font-size: 3.2rem;
    line-height: 1;
    font-weight: 600;
}
.home .profession-box .circle{
    width: 560px;
    height: 560px;
    border: 3px solid var(--main-color);
    border-radius: 50%;
}

.home .profession-container .overlay{
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-top: 354px solid var(--main-color);
    border-right: 354px solid var(--main-color);
    border-bottom: 354px solid var(--main-color);
    border-left: 354px solid transparent;
}
.home-img img{
    position: absolute;
    top: 12%;
    right: 15%;
    width: 37.7%;
    pointer-events: none;
}

span{
    color: var(--main-color);
}
.about{
    display: flex;
    justify-content: center;
    align-items: center;
}
.about-img img{
    position: relative;
    width: 50vw;
    top: 15rem;
}
.heading{
    font-size: 4.5rem;
    text-align: center;
}
.about-content h2{
   
    text-align: center;
    line-height: 1.2;
    margin-bottom: 1.5rem;

}
.about-content h3{
   
    text-align: center;
    font-size: 2rem;
   
}
.about-content p{
    font-size: 1.6rem;
    margin: 2rem 0 1rem;
    text-align: center;
}


.project {
    padding-bottom: 10rem;
}

.project h2 {
    padding-bottom: 4rem;
}

.project .porject-container {
    display: grid;
    grid-template-columns: repeat(1,1fr);
    align-items: center;
    gap: 2rem;
}

.porject-container .project-box {
    position: relative;
    display: flex;
    border-radius: 2rem;
    box-shadow: 0 0 1rem rgba(0,0,0,.1);
    overflow: hidden;
}

.project-box img {
    width: 65%;
    filter: grayscale(0.4);
    transition: .5s ease;
    margin-left: 200px;

}

.project-box:hover img {
    filter: grayscale(0);
    transform: scale(1.1);
    width: 67%;
}

.project-box .project-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,.1),var(--main-color));
    color: var(--white-color);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    opacity: 0;
    transition: .6s ease;
}

.project-box:hover .project-layer {
    opacity: 1;
}

.project-layer h4 {
    font-size: 3rem;
}

.project-layer p {
    font-size: 1.6rem;
    margin: .3rem 0 1rem;
}

.project-layer a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--white-color);
    border-radius: 50%;
}

.project-layer a i {
    font-size: 2rem;
    color: #333;
}


.text_project p {
    text-align: center;
}



.learn {
    min-height: auto;
    padding-bottom: 7rem;
}

.learn h2 {
    margin-bottom: 5rem;
}

.learn .learn-container{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.learn-container .learn-box{
    flex: 1 1 30rem;
    background: var(--bg-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    box-shadow: 0 .1rem .5rem var(--shadow-color);
    text-align: center;
    border-top: .6rem solid var(--main-color);
    border-bottom: .6rem solid var(--main-color);
    transition: .5 ease;
}

.learn-container .learn-box:hover {
    box-shadow: 0 .1rem 2rem var(--shadow-color);
    transform: scale(1.02);
     
}
.learn-box i {
    font-size: 6rem;
    color: var(--main-color);
}

.learn-box h3 {
    font-size: 2.6rem;
    transition: .5s ease;
}

.learn-box:hover h3 {
    color: var(--main-color);
}

.learn-box p {
    font-size: 1.6rem;
    margin: 1rem 0 3rem;
}



.sendEmail h2 {
    margin-bottom: 3rem;
}

.sendEmail form {
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}

.sendEmail form .input-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.sendEmail form .input-box input,
.sendEmail form textarea {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text1-color);
    border-radius: .8rem;
    margin: .7rem 0;
    box-shadow: 0.4rem .5rem .5rem var(--shadow2-color);
}

.sendEmail form .input-box input {
    width: 49%;
    justify-content: left;
}
.sendEmail form textarea {
    resize: none;
   
}

.sendEmail form .btn {
    margin-top: 2rem;
    cursor: pointer;
}

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 7%;
    background: var(--main-color);
}

.footer-text p {
    font-size: 1.6rem;
    color: var(--white-color);
    margin-bottom: 1.3rem;
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--white-color);
    border-radius: .8rem;
    border: .2rem solid var(--main-color);
    outline: .2rem solid transparent;
    transition: .5s ease;
}

.footer-iconTop a:hover {
    outline-color: var(--white-color);
}

.footer-iconTop a i {
    font-size: 2.4rem;
    color: #333;
}


::placeholder {
    text-align: right;
  }
  .otherIcon{
    width:6rem ;
    height: 6rem;
}

.reveal {
    position: relative;
    transform: translateY(140px);
    opacity: 0;
    transition: all 1s ease;
}

.reveal.activereveal {
    transform: translateY(0px);
    opacity: 1;
}







@media (max-width: 1200px) {
    html {
        font-size: 55%;
    }

    .home .profession-container{
        height: 85.5rem;
    }

    .home .porject-container .profession-box {
        right: -12rem;
        height: 85.8rem;
    }

    .home .profession-container .overlay {
        right: -9rem;
    }

    .home-content h3{
        left: 27rem;
    }
    .home-content h1{
        left: 15rem;
    }
    .home-img img{
        top: 13%;
        right: 12%;
        width: 39.7%;
    }
    .social-media {
        margin-top: 10px;
    }

    .project-box img {
        width: 65%;
        margin-left: 180px;
    
    }
}

@media (max-width: 1124px){
    .home-img img{
        top: 13%;
        right: 12%;
        width: 42.7%;
    }
    .project-box img {
        width: 65%;
        margin-left: 160px;
    
    }
}

@media (max-width: 1024px) {
    .header {
        padding: 2rem 3%;
    }

    section {
        padding: 10rem 3% 1rem;
    }

    .home .profession-container .profession-box {
        right: -22rem;
    }

    .home .profession-container .overlay {
        right: -10rem;
        border-bottom: 300px solid var(--main-color);
    }


    .home-content h3{
        left: 26rem;
    }
    .home-content h1{
        left: 14rem;
    }

    .home-content p {
        margin-top: 5px;
    }

    .social-media {
        margin-left: 25px;
    }

    .btn {
        margin-left: 25px;
    }
    .project-box img {
        width: 65%;
        margin-left: 140px;
    
    }
}


@media (max-width: 991px) {

    .navbar a:nth-child(3),
    .navbar a:nth-child(4)
     {
        color: var(--navbar-color);
    }

    .navbar a.active::before {
        background: var(--main-color);
        opacity: .7;
    }

    .home .home-content {
        max-width: 50rem;
    }

    .home .profession-container .profession-box {
        right: -45rem;
    }

    .home .profession-container .overlay {
        right: -40.5rem;
        top: 3.5rem;
        border-bottom: 300px solid var(--main-color);
    }
    .project-box img {
        width: 70%;
        margin-left: 125px;
    
    }


    .home-img img {
        top: 13%;
        right: -5%;
        width: 45.7%;
    }

    .about-img img {
        top: 3rem;
    }

    .learn,
    .project {
        padding-bottom: 7rem;
    }

    .sendEmail {
        min-height: auto;
    }

    .footer {
        padding: 2rem 3%;
    }
}

@media (max-width: 900px) {
    .project-box img {
        width: 70%;
        margin-left: 110px;
    
    }
}

@media (max-width: 868px) {
    .home-img img {
        top: 13%;
        right: -5%;
        width: 52.7%;
    }
    .project-box img {
        width: 75%;
        margin-left: 100px;
    
    }
}

@media (max-width: 768px) {
    #menu-icon{
        display: block;
    }

    #darkMode-icon {
        position: absolute;
        right: 7rem;
        font-size: 2.6rem;
        color: var(--text-color);
        margin-bottom: -.5rem;
    }

    .navbar {
        position: absolute;
        top: 90%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0,0,0,.2);
        box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
        display: none;
        
    }

    .navbar.active {
        display: block;
    }

    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 4rem 0;
        color: var(--text-color);
    }

    .navbar a:nth-child(3),
    .navbar a:nth-child(4) {
        color: var(--text-color);
    }

    .navbar a.active {
        color: var(--main-color);
    }
    .header.sticky .navbar a.active{
        color: var(--main-color);
    }

    .navbar a::before {
        display: none;
    }

    .home-content h3{
        left: 45%;
        top: 8rem;
        font-size: 2.6rem;
    }
    .home-content h1{
        left: 30%;
        top: 10.5rem;
        font-size: 5rem;
    }

    .home {
        padding: 0 3% 23rem;
        justify-content: center;
        text-align: center;
    }

    .home-content .social-media  {
        position: relative;
        bottom: 12rem;
        left: -6rem;
    }



    .home-content p {
        position: relative;
        top: 19rem;
        left: -1rem;
    }

    .home-content .btn {
        position: relative;
        bottom: 13rem;
    }


    .home .profession-container {
        left: 0;
        width: 100%;
    }

    .home .profession-container .overlay {
        position: fixed;
        top: 75%;
        left: 51.5%;
        right: 0;
        transform: rotate(90deg) translate(-50% ,50%) scaleY(3);
        border-width: 15.9rem;
        
    }
    .home-img img {
        display: none;
    }


    .about {
        height: 600px;
        flex-direction: column-reverse;
        text-align: center;
        padding-top: 37rem;
    }
    
    .about h2 {
        text-align: center;
    }
    
    .about .btn {
        position: relative;
        top: 35rem;
    }

    .about-img img {
        position: relative;
        width: 60vw;
        margin-top: -3rem;
        left: -5rem;
    }

    .learn h2 ,
    .project h2 {
        margin-bottom: 3rem;
    }

    .project .porject-container {
        grid-template-columns: repeat(1,1fr);
    }

    .project-layer p {
        font-size: 1rem;
        margin: .3rem 1rem 1rem;
    }

    .project-layer a {
        width: 3rem;
        height: 3rem;
    }

    .project-layer a i {
        font-size: 1.5rem;
    }
    .project-box img {
        width: 80%;
        margin-left: 70px;
    
    }

}

@media (max-width: 617px) {

    .home-content h3{
        left: 43%;
    }
    .home-content h1{
        left: 24%;
    }
    .project .porject-container {
        grid-template-columns: 1fr;
    }

    .project-layer p {
        font-size: 1.6rem;
        margin: .3rem 1rem 1rem;
    }

    .project-layer a {
        width: 5rem;
        height: 5rem;
    }

    .project-layer a i {
        font-size: 2rem;
    }
    .project-box img {
        width: 80%;
        margin-left: 70px;
    
    }


}

@media (max-width:512px) {



    .home-content h3{
        left: 42%;
    }
    .home-content h1{
        left: 22%;
    }

    .home p {
        width: 75%;
        left: 6rem;
    }

    .home .profession-container .overlay {
        margin-top: -90px;
    }


    .home-content .social-media  {
        position: relative;
        bottom: 12rem;
        left: -7rem;
    }
    .home-content .btn {
        position: relative;
        bottom: 13rem;
        left: -1rem;
    }
    .about {
        padding-top: 10rem;
    }

    .project-box img {
        width: 100%;
        margin-left: 5px;
    
    }

    .project-box:hover img {
        width: 100%;
    }

    .home .profession-container .overlay {
        top: 96%;
    }

}

@media (max-width: 450px) {
    html {
        font-size: 50%;
        width: 100%;
        margin-left: 1.2rem;
    }

    .home p {
        width: 75%;
        left: 6rem;
    }

    .about-content p {
        width: 95%;
    }
    .home-content .social-media  {
        position: relative;
        bottom: 11rem;
        left: -8rem;
    }
    .home-content .btn {
        position: relative;
        bottom: 11rem;
        left: -2rem;
    }
    .home .profession-container .overlay {
        border-left-width: 109px;
        
    }

    #darkMode-icon {
        right: 6rem;
    }

    .home {
        padding: 0 3% 30rem;
    }

    .sendEmail form .input-box input {
        width: 100%;
    }
}

@media (max-width: 405px){

    .home-content h1{
        left: 20%;
    }

}

@media (max-width: 370px) {
    .about-img img {
        width: 90vw;
    }

    .footer {
        flex-direction: column-reverse;
    }

    .footer p {
        text-align: center;
        margin-top: .1rem;
    }
    .programer p {
        position: relative;
        bottom: -90px;
    }
    .home-content .social-media  {
        position: relative;
        bottom: 12rem;
        left: -7rem;
    }
    .home-content .btn {
        position: relative;
        bottom: 14rem;
    }
    .home-content h1{
        left: 18%;
    }
}

@media (max-width: 345px){


    .home-content h1{
        left: 25%;
        top: 15.5rem;
        font-size: 4rem;
    }
    .home-content h3{
        top: 85px;
    }


    .home-content p {
        position: relative;
        top: 25rem;
    }

    .home .profession-container .overlay{
        margin-top: 30px;
        border-right-width: 160px;
    }
    .home-content .social-media  {
        top: -38px;
        display: flex;
    }
}

@media (max-width: 320px){
    .home-content h1{
        left: 16%;
    }
}

@media (max-width: 286px){
    .programer p{
        bottom: -102px;
    }
}


@media (max-width: 249px){
    .home-content p {
        top: 27rem;
    }
}