@font-face {
    font-family: reg-yekan;
    src: url(../fonts/IRANYekanRegularFaNum.ttf);
}
body{
    font-family: reg-yekan !important;
}
a{
    text-decoration: none;
}
.text-justify{
    text-align: justify !important;
}
.text-left{
    text-align: left !important;
}
header , .about , footer{
    background-color: #FDFDFD;
}
.articles{
    background-color: #F4F6F4;
}
.subscribe{
    background-color: #e1e6e0;
}
h1{
    color: #343933;
}
h2{
    color: #dddddd;
}
h3 ,h4 , h5 , h6{
    color: #595b58;
}
.pb-10{
    padding-bottom: 10rem;
}
header{
    background-image: url('../img/header.jpeg');
    max-width: 100%;
    height: 42.25rem;
    background-position: center;
    position: relative;
}
.navbar{
    position: absolute;
    margin: 0.5rem 2rem;
}
.header{
    background-color: rgba(0,0,0,0.2);
    width: 100%;
    height: 100%;
}
.header div{
    position: absolute;
    top: 40%;
    right: 0;
    left: 0;
    text-align: center;
}
.header h1{
    font-size: 6rem;
}
.header hr{
    width: 4rem;
    height: 5px;
    background: #3f564b;
    margin: auto;
    opacity: 100%;
    border: none;
}
.card{
    height: 24rem;
    box-shadow: 0px 40px 30px -36px rgba(84, 80, 84,1);
    -webkit-box-shadow: 0px 40px 30px -36px rgba(84, 80, 84,1);
    -moz-box-shadow: 0px 40px 30px -36px rgba(84, 80, 84,1);
    transition: all 0.5s;
}
.card:hover{
    height: 24rem;
    box-shadow: 0px 40px 40px -25px rgb(84 80 84);
    -webkit-box-shadow: 0px 40px 40px -25px rgb(84 80 84);
    -moz-box-shadow: 0px 40px 40px -25px rgb(84 80 84);
}
.about .img{
    background-image: url(../img/about.png);
    max-width: 100%;
    height: 37rem;
    background-color: #E1E6E0;
    background-position: right;
    background-attachment: fixed;
    background-repeat: no-repeat;
}
.about .text{
    padding: 5rem 8rem;
}
.divider{
    width: 4rem;
    height: 4px;
    background: #595b58;
    margin: auto;
    opacity: 100%;
    border: none;
}
.card-divider{
    width: 2rem;
    height: 2px;
    background: #595b58;
    margin: auto;
    opacity: 100%;
    border: none;
}
input{
    background-color: #f1f3f0;
    border: #e5eae4;
}
input::placeholder{
    font-size: 0.7rem;
}
input:focus {
    color: #685454 !important;
    background-color: #fff;
    border-color: #7e837d !important;
    outline: 0;
    transition: all 0.5s;
    box-shadow: 0 0 0 0.25rem rgba(126, 131, 125, 0.5) !important;
}
input:focus input::placeholder{
    font-size: 1rem;
}
.button{
    background-color: #e1e6e0;
    color: #7e837d;
    border: 2px solid #7e837d;
    transition: all 0.5s;
}
.button:hover{
    background-color: #7e837d;
    color: #e1e6e0;
    border: 2px solid #cbcfca;
}
.fa-brands{
    font-size: 1.3rem;
    background-color: #4b4d4a;
    color: #e5e7e2;
    transition: all 0.5s;
}
.fa-brands:hover{
    background-color: #e5e7e2;
    color: #4b4d4a;
}
.links{
    text-align: right;
}
.links a{
    color: #676767;
    transition: all 0.5s;
}
.links a:hover{
    color: #444444;
}
@media screen and (max-width: 991px) {
    .navbar{
        width: 100%;
        margin: 0 !important;
        padding: 1rem;
    }
    .navbar-nav {
        background-color: rgba(241, 243, 240, 0.6);
        margin-top: 0.4rem;
    }
    .card {
        height: 21rem;
    }
    .card h6 {
        font-size: 0.9rem;
    }
    .card .px-5 {
        padding-right: 1rem!important;
        padding-left: 1rem!important;
    }
    .about .text {
        padding: 4rem 5rem;
    }
    .img{
        position: relative;
        background-size: cover !important;
        height: 20rem !important;
    }
    .text{
        position: absolute;
        left: 0;
        right: 0;
        margin: auto;
        background-color: rgba(241, 243, 240, 0.6);
        height: 20rem;
    }
}
@media screen and (max-width: 767px) {
    .divider {
        margin: 1rem auto;
    }
    .articles .d-flex{
        flex-wrap: wrap;
    }
    .card{
        margin-bottom: 12rem;
    }
    .card-body{
        background-color: #fdfdfd;
    }
    .articles.pb-10 {
        padding-bottom: 3rem;
    }
    .about .text {
        padding: 3rem;
    }
    .button{
            padding-right: 2.5rem!important;
            padding-left: 2.5rem!important;
    }
    .fa-brands {
        font-size: 1rem;
    }
    .links.pt-3 {
        padding-top: 0.6rem!important;
    }
}
@media screen and (max-width: 575px) {
    .header h1 {
        font-size: 4rem;
    }
    .header h2{
        font-size: 1.3rem;
    }
    .header hr {
        margin: 1rem auto;
    }
    .card {
        margin-bottom: 6rem;
        width: 70% !important;
    }
    .img{
        width: 100%;
    }
    .about .text {
        font-size: 0.8rem;
    }
    input{
        width: 100%;
    }
    .links a {
        font-size: 0.8rem;
    }
    .fa-brands {
        font-size: 0.8rem;
    }    
}
@media screen and (max-width: 400px) {
    .about .text {
        font-size: 0.7rem;
        padding: 2rem;
    }
    .text h3{
        font-size: 1.2rem;
    }
    .links a{
        display: block;
    }
    .subscribe h5 {
        font-size: 1rem;
    }
    .subscribe h3 {
        font-size: 1.2rem;
    }
    .subscribe.p-5 {
        padding: 1rem!important;
    }
}