a:hover{
    text-decoration: none;
}

#navbar{
    position: fixed;
    padding: 20px 40px;
    right: 0;
    left: 0;
    top:0;
    z-index: 100;
    transition-duration: 0.5s;
}

#logo a{
    color: white;
}

#toggler{
    position: absolute;
    left: 40px;
    top: 15px;
    color: white;
    cursor: pointer;
    font-size: 30px;
}

#nav{
    position: fixed;
    background-color: rgba(0 , 0 , 0 , 0.8);
    width: 240px;
    right: -240px;
    top: 0;
    bottom: 0;
    line-height: 2.5em;
    padding-top: 30px;
    transition-duration: 0.4s;
}

#nav a{
    color: white;
    font-weight: 500;
    padding: 0 20px;
}

#nav a:hover{
    color: #bdf;
}

#top-carousel .carousel-item{
    height: 100vh;
    min-height: 580px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

#top-carousel .carousel-overlay{
    position: absolute;
    top:0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0 , 0 , 0 , 0.4);
    padding-top: 100px;
}

#top-carousel li{
    width: 25px;
    height: 25px;
    border-radius: 50%;
}

#top-carousel .carousel-content{
    color: white;
    max-width: 900px;
    margin: 10% auto;
    padding: 0 70px;
}

#top-carousel .carousel-title{
    margin-bottom: 50px;
    font-size: 26px;
}

#top-carousel .carousel-text{
    margin-bottom: 50px;
    font-weight: 300;
}

#top-carousel .carousel-btn{
    border-radius: 40px;
    padding: 10px 40px;
}

#about{
    background: url("../images/about/world.jpg") center / cover no-repeat fixed;
    padding: 60px 0;
    position: relative;
}
.about-item{
    height: 200px;
    object-fit: cover;
}

.section-header h3 {
    font-size: 32px;
    text-align: center;
    font-weight: 600;
    padding-bottom: 15px;
}

.section-header p {
    text-align: center;
    padding-bottom: 30px;
    max-width: 800px;
    margin: 30px auto;
}

#about::before{
    position: absolute;
    content: '';
    background-color: rgba(255 , 255 , 255 , 0.9);
    top:0;
    right: 0;
    width: 100%;
    height: 100%;
}

#about .container{
    position: relative;
}

#about .card-text{
    color:#444;
    font-size: 14px;
    text-align: justify;
}

#services{
    padding: 60px 0;
}

#services h4{
    margin-right: 55px;
    margin-bottom: 15px;
    font-weight: bold;
}

#services .description{
    margin: 0 55px 40px 20px;
    color: #555;
    font-size: 14px;
    text-align: justify;
}

#stats{
    background: url("../images/other/bg.jpg") center / cover no-repeat fixed;
    padding: 60px 0 10px 0;
    color: white;
}

#stats span{
    font-size: 56px;
    font-weight: 600;
    color:#05f8ed;
    font-family: yekanf;
}

#stats h5{
    font-size: 20px;
    font-family: yekan;
    margin-bottom: 60px;
}

#skills{
    padding: 60px 0;
}

#skills .progress {
    height: 35px;
    margin-bottom: 10px;
}

#skills .progress-bar{
    transition-duration: 1.5s;
    width: 0;
    font-size: 16px;
    padding-top: 3px;
}

#portfolio{
    padding: 60px 0;
    background-color: #f7f7f7;
}

#portfolio-filter{
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 20px 0;
}

#portfolio-filter li{
    flex-basis: 90px;
    text-align: center;
    background-color: white;
    border-radius: 5px;
    padding: 10px;
    margin: 10px;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0 , 0 , 0 , 0.1);
    transition-duration: 0.3s;
}

#portfolio-filter li:hover , #portfolio-filter .filter-active{
    background-color: #007bff;
    color: white;
}

#portfolio .card-img-overlay{
    padding: 0 30%;
    background-clip: content-box;
    transition-duration: 0.3s;
}

#portfolio .card-img-overlay:hover{
    background-color: rgba(0 , 0 , 0 , 0.5);
    padding: 0 0;
}

#portfolio .card-img-overlay a{
    display: inline-block;
    width: 36px;
    height: 36px;
    margin: 30% 8px;
    color: black;
    background-color: white;
    font-size: 18px;
    line-height: 2.1em;
    border-radius: 50%;
    transition-duration: 0.3s;
    opacity: 0;
}

#portfolio .card-img-overlay:hover a{
    opacity: 1;
}


#portfolio .card-img-overlay a:hover{
    background-color:#007bff;
}

#team{
    padding: 60px 0;
}

#team .card-img-overlay{
    background-color: rgba(0 , 0 , 0 , 0.3);
    text-align: center;
    padding-top: 30%;
    color: white;
    top: -50%;
    transition-duration: 0.4s;
    opacity: 0;
}

#team .card:hover .card-img-overlay{
    top: 0;
    opacity: 1;
}

#team .card{
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 40px;
}

#team .card-img-overlay h4{
    margin-bottom: 16px;
}

#team .card-img-overlay p{
    margin-bottom: 25px;
}

#team .card-img-overlay a{
    padding: 0 8px;
    color: white;
}

#team .card-img-overlay a:hover{
    color: #007bff;
}

#clients{
    padding: 60px 0;
    background-color: #f4f4f4;
}

#clients img{
    opacity: 0.5;
    padding: 15px;
    transition-duration: 0.4s;
}

#clients img:hover{
    opacity: 1;
}

#clients .owl-dot {
    margin: 0 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    outline: 0;
    background-color: #ddd;
}

#clients .owl-dots{
    text-align: center;
}

#clients .owl-dot.active {
    background-color: #007bff;
}

#footer{
    background-color: #222;
    padding-top: 60px;
    font-weight: 300;
    font-size: 14px;
}

#footer h5{
    font-weight: 400;
    padding-bottom: 15px;
    border-bottom: 2px #555 solid;
    margin-bottom: 20px;
}

#footer .col-lg-3{
    margin-bottom: 40px;
}

#footer li{
    padding: 6px 0;
    border-bottom: 1px solid #333;
}

#footer li:first-child{
    padding-top: 0;
}

#footer li a{
    color: #ddd;
    transition-duration: 0.3s;
}

#footer li a:hover{
    color: #2c6;
}

#footer li i{
    color: #ddd;
    padding-left: 8px;
}

#footer .links{
    margin-top: 60px;
}

#footer .links a{
    font-size: 18px;
    display: inline-block;
    width: 34px;
    height: 34px;
    background-color: #444;
    color: #eee;
    line-height: 2.1em;
    margin-left: 4px;
    border-radius: 50%;
    text-align: center;
    transition-duration: 0.3s;
}

#footer .links a:hover {
    background-color: #007bff;
    color: #fff;
}

#footer input {
    float: right;
    border: 0;
    padding: 4px;
    width: 70%;
}

#footer button{
    float: right;
    background-color: #0a4686;
    border: 0;
    width: 30%;
    padding: 4px;
    color: #fff;
    cursor: pointer;
    transition: 0.3s;
}

#footer button:hover{
    background-color: #007bff;
}

#go-to-top{
    position: fixed;
    bottom: 15px;
    left:15px;
    display: inline-block;
    width: 46px;
    height: 46px;
    background-color: rgba(0 , 0 , 0 , 0.3);
    color:white;
    font-weight: bold;
    border-radius: 50%;
    text-align: center;
    line-height: 2.8em;
    transition-duration: 0.5s;
}

#go-to-top:hover{
    background-color: rgba(100 , 200 , 100 , 0.8);
}

@media (min-width: 768px) {
    #top-carousel .carousel-title{
        font-size: 36px;
    }
}

@media (min-width: 992px) {
    #toggler{
        display: none;
    }

    #nav{
        position: static;
        width: auto;
        background-color: transparent;
        padding-top: 0;
    }

    #nav li{
        float: right;
    }

    #navbar{
        display: flex;
    }

    #logo{
        order: 1;
        margin-right: auto;
    }

    #logo h4{
        margin-top: 4px;
        margin-bottom: 0;
    }
}