@font-face {
    font-family: 'vazir';
    src: url(../fonts/vazir.eot),
    url(../fonts/vazir.ttf),
    url(../fonts/vazir.woff),
    url(../fonts/vazir.woff2);
}
*{
    font-family: 'vazir';
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    direction: rtl;
}
:root{
    /*colors*/
    --white-color:#ffffff;
    --primary-color:#333333;
    --secondary-color:#ffc640;
    --third-color:#262626;
    --black-color:#000000;

    --dark-color:#1e2310;
    --medium-gray-color:#e9e9e9;


    /*font-size*/
    --font-size-s:0.9rem;
    --font-size-n:1rem;
    --font-size-m:1.12rem;
    --font-size-l:1.15rem;
    --font-size-xl:2rem;
    --font-size-xxl:2.3rem;

    /*font weight*/
    --font-weight-normall:400;
    --font-weight-medium:500;
    --font-weight-semibold:600;
    --font-weight-bold:700;

    /*border-radius*/
    --border-radius-s:8px;
    --border-radius-m:30px;
    --border-radius-circle:50%;


    /*site-max-width*/
    --site-max-width:90vw;

    --box-shadow:0 5px 25px rgb(2,2,2,0.1);
   --text-shadow:0 5px 25px rgb(2,2,2,0.1);
}

html{
    scroll-behavior: smooth;
}
a{
    text-decoration: none;
}
button{
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
}
.section-content{
    margin: 0 auto;
    max-width: var(--site-max-width);

   
}
.section-title{
    text-align: center;
    padding: 35px 0 60px;
    text-transform: uppercase;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-normall);
}
.section-title::after{
    content: '';
    width: 80px;
    height: 5px;
    display: block;
    margin: 10px auto 0;
    background-color: var(--secondary-color);
    border-radius: var(--border-radius-s);
    -webkit-border-radius: var(--border-radius-s);
    -moz-border-radius: var(--border-radius-s);
    -ms-border-radius: var(--border-radius-s);
    -o-border-radius: var(--border-radius-s);
}

/*header*/

header{
    background-color: var(--primary-color);
    position: fixed;
    width: 100%;
    z-index:2;
}
header .navbar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    
}
.navbar .nav-logo img{
    width:50px;
}
.navbar .nav-menu{
    display: flex;
    gap: 10px;
    list-style: none;
}
.navbar .nav-menu .nav-link{
    padding: 10px 18px;
    font-size: var(--font-size-n);
    color: var(--white-color);
    border-radius: var(--border-radius-m);
    -webkit-border-radius: var(--border-radius-m);
    -moz-border-radius: var(--border-radius-m);
    -ms-border-radius: var(--border-radius-m);
    -o-border-radius: var(--border-radius-m);
    transition: 0.3s ease;
    -webkit-transition: 0.3s ease;
    -moz-transition: 0.3s ease;
    -ms-transition: 0.3s ease;
    -o-transition: 0.3s ease;
}
.navbar .nav-menu .nav-link:hover{
    background: var(--secondary-color);
}

#menu-close-button{
    display: none;
}
#menu-open-button{
    display: none;
}

/*hero section*/

.hero-section{
    position: relative;
    z-index: 1;
    min-height: 100vh;
    background-color: var(--primary-color);
}
.hero-main{
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white-color);
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    -ms-transition: 0.5s ease;
    -o-transition: 0.5s ease;
}

.tab-nav-bar{
    position: relative;
    margin: 130px 10px 65px 10px;
}
.tab-navigation{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: fit-content;
    margin: 0 auto;
}
.tab-menu{
    color: var(--white-color);
    list-style: none;
    background: var(--third-color);
    direction: ltr;
    max-width:500px;
    padding:10px 5px;
    white-space: nowrap;
    box-shadow: var(--box-shadow);
    border-radius: 50px;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    -ms-border-radius: 50px;
    -o-border-radius: 50px;
    border-bottom: 1px solid var(--primary-color);
    overflow-x:hidden;
    user-select: none;
    scroll-behavior: smooth;
}
.tab-menu.dragging{
    scroll-behavior: unset;
    cursor:grab;
}
.tab-menu::-webkit-scrollbar{
    display: none;
    width: 0px;
}
.tab-menu .tab-btn{
    color: var(--white-color);
    display: inline-block;
    font-size:var(--font-size-n);
    font-weight: var(--font-weight-normall);
    margin: 0 2px;
    padding: 10px 30px;
    border-radius: 30px;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    -ms-border-radius: 30px;
    -o-border-radius: 30px;
    cursor: pointer;
    transition: all .3s ease;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
}
.tab-menu.dragging .tab-btn{
    pointer-events: none;
}
.tab-menu .tab-btn:hover{
    background: var(--primary-color);
}
.tab-menu .tab-btn.active{
    background: var(--primary-color);
}
.left-btn , .right-btn{
    position: absolute;
    color: var(--white-color);
    font-size:var(--font-size-xl);
    padding:12px 15px;
    cursor: pointer;
}
.left-btn{
    left: 0;
    background: linear-gradient(to left, transparent , var(--primary-color) 80%);
    border-top-left-radius: 30px;
    border-bottom-left-radius: 30px;
    display: none;
    
}
.right-btn{
    right: 0;
    background: linear-gradient(to right, transparent , var(--primary-color) 80%);
    border-top-right-radius: 30px;
    border-bottom-right-radius: 30px;
    
}

/*content*/
.tab-content{
    position: relative;
    display:flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}
.tab{
    max-width:1100px;
    padding: 5px 30px;
    margin: auto;
    position: absolute;
    top:0;
    right: auto;
    left: auto;
    bottom: 0;
    transform: translateX(25px);
    -webkit-transform: translateX(25px);
    -moz-transform: translateX(25px);
    -ms-transform: translateX(25px);
    -o-transform: translateX(25px);
    visibility: hidden;
    opacity: 0;
}
.tab.active{
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    visibility: visible;
    opacity: 1;
    transition:all 1s ease;
    -webkit-transition:all 1s ease;
    -moz-transition:all 1s ease;
    -ms-transition:all 1s ease;
    -o-transition:all 1s ease;
}
.tab .row{
    width: 100%;
    display: flex;
    align-items: center;
    gap: 30px;
}
.tab .row .column{
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/*right*/

.tab  .right-column .img-card{
    position: relative;
    width: 300px;
    max-width: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tab .img-card img{
    width: 100%;
    object-fit: cover;
}

.tab .right-column .img-card-two{
    position: relative;
    width: 300px;
    max-width: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content:center;
    
}

/*top*/
.tab .top-column {
    position: relative;
    max-width: 1200px;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}

.tab .top-column .service-row{
    width:100%;
    display: flex;
    align-items: center;
    justify-content:center;
    flex-wrap: wrap;
    gap: 30px;
}
.tab .top-column .service-row .img-card{
    position: relative;
    width:180px;
    max-width: 180px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
} 
.tab .top-column .service-row .img-card img{
    width: 100%;
    object-fit: cover;

}

/*service*/
.tab .top-column .service-one-row{
    width:100%;
    display: flex;
    align-items: center;
    justify-content:center;
    flex-wrap: wrap;
    gap: 30px;
    position: relative;
}
.tab .top-column .service-one-row .img-card{
    position: relative;
    width:300px;
    max-width: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-s);
    -webkit-border-radius: var(--border-radius-s);
    -moz-border-radius: var(--border-radius-s);
    -ms-border-radius: var(--border-radius-s);
    -o-border-radius: var(--border-radius-s);
    cursor: pointer;
}
.tab .top-column .service-one-row .img-card::after{
    position: absolute;
    content: '';
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0,0,.5);
}
.tab .top-column .service-one-row .img-card .title{
    position: absolute;
    top: 50%;
    left: 50%;
    color: var(--white-color);
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    z-index: 999;
}
.tab .top-column .service-one-row .img-card img{
    width: 100%;
    object-fit: cover;
}



/*left*/
.left-column{
    max-width: 800px;
    color: var(--dark-color);
}
.tab .left-column .info .title, .info .description p{
    color: var(--white-color);
    margin-bottom:2px;
    line-height:2;
    font-size: var(--font-size-s);
}
.tab .left-column .info .title{
    font-size: var(--font-size-xl);
}

.tab .left-column .info .description .section-content{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.tab .left-column .info .description .contact-info-list{
    list-style: none;
}
.tab .left-column .info .description  .contact-info-list .conatct-info{
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    align-items:center;
}
.tab .left-column .info .description  .contact-info-list .conatct-info a{
    color:var(--white-color);
}
.tab .left-column .info .description .contact-info-list .conatct-info svg{
    color:var(--secondary-color);
    font-size: var(--font-size-m);
}


/*service-section*/

.service-section{
    padding: 50px 0 80px;
    background-color: var(--white-color);
}
.service-section .gallery-list{
    display: flex;
    flex-wrap: wrap;
    gap:30px;
    align-items: center;
    justify-content: space-between;
    padding: 5px 10px;
}

.service-section .gallery-list .gallery-item{
    width: calc(100% / 3 - 32px);
    position: relative;
    display: flex;
    gap: 30px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    
}
.service-section .gallery-list .gallery-item .img{
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border-radius: var(--border-radius-s);
    -webkit-border-radius: var(--border-radius-s);
    -moz-border-radius: var(--border-radius-s);
    -ms-border-radius: var(--border-radius-s);
    -o-border-radius: var(--border-radius-s);
   
}
.service-section .gallery-list .gallery-item .img .title{
    position: absolute;
    top:50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 999;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    color: var(--white-color);
    font-size: var(--font-size-l);
}
.service-section .gallery-list .gallery-item .img  .gallery-image{
    width: 100%;
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    -ms-transition: 0.5s ease;
    -o-transition: 0.5s ease;
     
}
.service-section .gallery-list .gallery-item .img:hover .gallery-image{
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
} 
 
.service-section .gallery-list .gallery-item .img:nth-child(1)::after{
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0,0,.5);
}


/*contact section*/

.contact-section{
    padding: 35px 0 0;
    color: var(--black-color);
    background-color: var(--medium-gray-color);
}
.contact-section .section-content{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

/*contact-info*/
.contact-section  .contact-info-list{
    padding: 10px 0;
    max-width:59%;
    list-style: none;
}
.contact-section  .contact-info-list .conatct-info{
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    align-items: flex-start;
}
.contact-section  .contact-info-list .conatct-info a{
   color: var(--black-color);
}
.contact-section .contact-info-list .conatct-info svg{
    color: var(--primary-color);
    font-size: var(--font-size-m);
}

/*social*/
.contact-section .contact-social{
    padding: 10px 0;
    max-width:39%;
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    align-items: center;
    list-style: none;
}
.contact-section .contact-social .social-list {
    width: calc(100% / 4 - 32px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.contact-section .contact-social .social-list img{
    width:35px;
    object-fit: cover;
}

.footer{
    padding:15px 0;
    background-color: var(--primary-color);
    color: var(--white-color);
    font-size: var(--font-size-s);
    display: flex;
    align-items: center;
    justify-content: center;
}






@media screen and (max-width:992px){
    :root{
    --font-size-m:1rem;
    --font-size-l:1.2rem;
    --font-size-xl:1.5rem;
    --font-size-xxl:1.8rem
    }
    /*header*/
    body.show-mobile-menu header::before{
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        backdrop-filter: blur(5px);
        background: rgba(0, 0, 0, 0.2);
    }
    .navbar #menu-open-button{
        font-size: var(--font-size-xl);
        display: block;
        color: var(--white-color);
    }
    .navbar .nav-menu #menu-close-button{
        font-size: var(--font-size-l);
        display: block;
        position: absolute;
        right: 30px;
        top: 30px;
    }
    .navbar .nav-menu{
        display: block;
        background: var(--white-color);
        position: fixed;
        left:-300px;
        top: 0;
        width: 300px;
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-top: 70px;
        transition: left 0.3s ease;
        -webkit-transition: left 0.3s ease;
        -moz-transition: left 0.3s ease;
        -ms-transition: left 0.3s ease;
        -o-transition: left 0.3s ease;
    }
    body.show-mobile-menu .navbar .nav-menu{
        left: 0;
    }
    .navbar .nav-menu .nav-link{
        font-size: var(--font-size-m);
        color: var(--black-color);
        display: block;
        margin-top: 10px;
    }

    /*hero-section*/

     .tab-content{
        min-height:110vh;
    }
    .tab-nav-bar{
       margin: 85px 20px 40px 20px;
    }
    .tab{
        padding: 10px 25px;
    }
    .tab .row{
        flex-direction: column;
    }
    .tab .right-column .img-card{
        width:200px;
        max-width: 200px;
    }

    /*hero-top*/
    .tab .top-column .service-row .img-card{
        width:180px;
        max-width:180px;
    }


    /*service section*/
    .service-section .gallery-list{
        gap: 30px;
    }
    .service-section .gallery-list .gallery-item{
       width: calc(100% / 2 - 30px);
    }

    /*footer-contact section*/
    .contact-section .section-content{
       flex-direction: column;
       gap: 50px;
    }
    .contact-section .contact-info-list{
        max-width: 100%;
        
    }
    .contact-section .contact-social{
        max-width: 100%;
    }
    .contact-section .contact-social{
        padding: 0 0 50px 0;
    }
    


}

@media screen and (max-width:768px){
    /*header*/
    .navbar .nav-logo img{
       width:45px;
    }

    /*hero section*/
    .tab-menu{
        max-width:500px;
    }
    .tab .left-column .info .title, .info .description p{
       font-size: var(--font-size-m);
    }

    /*hero-top*/
    .tab .row .column{
        gap: 25px;
    }
    .tab .top-column .service-row{
        gap: 10px;
    }
    .tab .top-column .service-row .img-card{
        width:180px;
        max-width:180px;
    }


}


@media screen and (max-width:420px){
    :root{
    /*font-size*/
    --font-size-s:0.9rem;
    --font-size-n:1rem;
    --font-size-m:1.12rem;
    --font-size-l:1.15rem;
    --font-size-xl:1.5rem;
    --font-size-xxl:2.3rem;
    }
    /*header*/
    .navbar .nav-logo img{
       width:35px;
    }

    /*hero section*/
    
    .tab-menu{
        max-width:350px;
    }
    .tab-menu .tab-btn{
      font-size:var(--font-size-s);
    }
    .left-btn , .right-btn{
       font-size:var(--font-size-xl);
       padding:17px 13px;
    } 
    .tab  .right-column .img-card{
       width: 200px;
       max-width: 200px;
    }
    .tab .left-column .info .title, .info .description p{
       font-size: var(--font-size-s);
    }
   
    /*hero-top*/
    .tab .row .column{
        gap: 10px;
    }
    .tab .top-column .service-row{
        gap: 10px;
    }
    .tab .top-column .service-row .img-card{
        width:150px;
        max-width:150px;
    }

    /*hero-service*/
    .tab .top-column .service-one-row .img-card{
        width:250px;
        max-width:250px;
    }

     /*service section*/
    .service-section .gallery-list .gallery-item{
       width: 100%;
    }

    /*footer*/
    .contact-section .contact-social{
        padding: 0 0 56px 0;
    }
    


}