* {
    margin:0;
    padding:0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    --primary-color      : #5e2e90;
    --secondary-color    : #A1A054;
    --main-text-color    : #000000;
    --xmain-text-color   : #ffffff;
    --first-gray-shadow  : #2b2b2b;
    --second-gray-shadow : #636363;
    --third-gray-shadow  : #9c9c9c;
    --fourth-gray-shadow : #c0c0c0;
    --fifth-gray-shadow  : #f7f7f7;
    font-family: 'Cairo', sans-serif;
}
/* reset items  */
a {
    text-decoration: none;
    color:inherit;
}
ul {
    padding:0;
    margin:0;
    list-style: none;
}
/* container  */
.container {
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}
@media (min-width: 768px) {
    .container {
        width: 750px;
    }
}
@media (min-width: 992px) {
    .container {
        width: 970px;
    }
}
@media (min-width: 1200px) {
    .container {
        width: 1170px;
    }
}
/* global classes  */
.section-title 
{
    font-size:50px;
    text-align:center;
    padding-bottom: 15px;
    margin-bottom:40px;
    position:relative;
}
.section-title::before 
{
    content:"";
    width:70px;
    height:3px;
    border-radius: 1.5px;
    background-color:var(--primary-color);
    position: absolute;
    bottom:0;
    left:50%;
    transform: translateX(-50%);
    transition:width .3s ease;
}
.section-title:hover::before 
{
    width:120px
}