*{
    margin: 0 0;
    padding: 0 0;
}
html{
    scroll-behavior: smooth;
}
body{
    font-family: vazir;
}
@font-face {
    font-family: vazir;
    src: url(../fonts/Vazir.eot) format(eot); 
}
@font-face {
    font-family: vazir;
    src: url(../fonts/Vazir.ttf) format(ttf);
}
@font-face {
    font-family: vazir;
    src: url(../fonts/Vazir.woff) format(woff);
}
@font-face {
    font-family: vazir;
    src: url(../fonts/Vazir.woff2) format(woff2);
}

/* start nav */

.nav{
    direction: ltr;
    padding: 25px 0;
    width: 100%;

    position: absolute;
    top: 0;
    left: 0;
}

.nav a{
    color: #221c18;
    text-decoration: none;
}

.nav a:hover{
    color: #69594582;
}

.nav_box{
    width: 85%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.nav_brand{
    direction: rtl;
    font-size: 17px;
    font-weight: 200;

}

.nav_links{
    display: flex;
    align-items: center;
    direction: rtl;
    font-size: 17px;
}

.nav_links a{
    padding: 0 10px;
}

/* end nav */

/* start header */
.header{
    background-color: #fddfbb;
    padding: 218px 0;
}

.header_box{
    width: 85%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.header_box_text{
    width: 60%;
}

.header_box_text h1{
    font-size: 35px;
    font-weight: 600;
}

.header_box_text p{
    font-size: 17px;
    font-weight: 200;
    line-height: 2;
}

.header_box_file{
    width: 25%;
    margin: 5px 0;
    display: flex;
    flex-direction: column;

}

.file_item{
    border-radius: 10px;
    margin: 20px 0;
    text-align: center;
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.212);
}

.file_item p{
    font-size: 20px;
    font-weight: 700;
    padding: 10px;
}

.file_item a{
    background-color: rgb(0, 0, 0);
    text-decoration: none;
    font-size: 15px;
    font-weight: 100;
    color: rgb(255, 255, 255);
    border-radius: 10px;
    padding: 5px 55px;
    display: inline-block;
    margin-bottom: 15px;
}

.file_item a:hover{
    background-color: rgba(0, 0, 0, 0.547);
    
}

/* end header */