/* Barlow */
@font-face {
    font-family: 'Barlow';
    src: url('../fonts/Barlow/Barlow-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Barlow';
    src: url('../fonts/Barlow/Barlow-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Barlow';
    src: url('../fonts/Barlow/Barlow-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Barlow';
    src: url('../fonts/Barlow/Barlow-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Barlow';
    src: url('../fonts/Barlow/Barlow-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
/* Barlow Condensed */
@font-face {
    font-family: 'Barlow Condensed';
    src: url('../fonts/Barlow_Condensed/BarlowCondensed-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Barlow Condensed';
    src: url('../fonts/Barlow_Condensed/BarlowCondensed-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Barlow Condensed';
    src: url('../fonts/Barlow_Condensed/BarlowCondensed-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Barlow Condensed';
    src: url('../fonts/Barlow_Condensed/BarlowCondensed-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Barlow Condensed';
    src: url('../fonts/Barlow_Condensed/BarlowCondensed-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    --accent: #1798BA;
    --black: #1A191F;
    --grey: #5C5C5C;
    --footer: #3E3E3E;
}
button, a {
    border: none;
    background: none;
    cursor: pointer;
}
ul {
    list-style: none;
}
a {
    text-decoration: none;
    color: inherit;
}
img {
    max-width: 100%;
    height: auto;
}
body {
    font-family: 'Barlow', sans-serif;
}
.barlow {
    font-family: 'Barlow', sans-serif;
}
.barlow_condensed {
    font-family: 'Barlow Condensed', sans-serif;
}
.dn{
    display: none;
}
.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    padding-top: 90px;
}
.main{
    flex: 1 0 auto;
}
.container {
    max-width: 1240px;
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
}
.container_small {
    max-width: 892px;
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
}

/* Header */
.header {
    border-bottom: 1px solid #DDDDDD;
    background-color: #fff;
    height: 90px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: all 0.3s ease;
}
.header.scrolled{
    height: 70px;
}
.header_wrapper{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header_logo{
    width: 65px;
}
.header_logo img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.header_list{
    display: flex;
    align-items: center;
    gap: 24px;
}
.header_link{
    position: relative;
    cursor: pointer;
}
.header_link span{
    font-size: 18px;
    color: var(--grey);
    font-weight: 400;
    visibility: hidden;
}
.header_link::before {
    color: var(--grey);
    /* padding: 10px 29px; */
    font-size: 18px;
    font-weight: 400;
    content: attr(data-title);
    position: absolute;
    left: 0;
}
.header_link:hover::before{
    color: var(--black);
}
.header_link.active::before{
    color: var(--black);
    font-weight: 600;
}
.has_child{
    position: relative;
}
.menu_child_box{
    position: absolute;
    top: 30px;
    left: 0;
    background-color: #fff;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 100;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: max-content;
}
.menu_child_box::before{
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    height: 20px;
}
.has_child.active .menu_child_box{
    display: flex;
}
.menu_child_box a{
    font-size: 16px;
    color: var(--black);
    font-weight: 400;
}
.out_link{
    position: relative;
    padding-right: 20px;
    line-height: 1;
}
.out_link::after{
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: url('../img/icons/menu_arrow.svg') no-repeat center center;
    background-size: contain;
}
.has_child .header_link{
    margin-right: 12px;
}
.has_child .header_link::after{
    content: '';
    position: absolute;
    right: -12px;
    top: 55%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: url('../img/icons/chevron.svg') no-repeat center center;
    background-size: contain;
    transition: all 0.3s ease;
}
.has_child.active .header_link::after{
    transform: translateY(-50%) rotate(-180deg);
}
.header_buttons{
    display: flex;
    align-items: center;
    gap: 24px;
}
.header_buttons_login_reg{
    display: flex;
    align-items: center;
    gap: 12px;
}
.header_button_login,
.header_button_register{
    font-size: 18px;
    color: #000;
    font-weight: 400;
    padding: 14px 18px;
    border-radius: 38px;
}
.header_button_register{
    background-color: #EAEAEA;
}
.header_button_burger{
    display: none;
}
.header_button_burger,
.header_button_cart{
    width: 24px;
    height: 24px;
}
.header_button_language span{
    font-size: 18px;
    color: #250A0F;
}
@media (max-width: 880px){
    .header_nav{
        display: none;
    }
    .header_button_burger{
        display: block;
    }
}
@media (max-width: 440px){
    .header_buttons_login_reg{
        display: none;
    }
    .app{
        padding-top: 70px;
    }
    .header{
        height: 70px;
    }
    .header.scrolled{
        height: 60px;
    }
}

/* Footer */
.footer{
    border-top: 1px solid #DDDDDD;
    background-color: #fff;
    padding: 37px 0px 22px 0px;
}
.footer_wrapper{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
}
.footer_col_box_center,
.footer_col{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.footer_left_text{
    font-size: 16px;
    line-height: 1.5;
    color: var(--grey);
    font-weight: 400;
}
.footer_col h3{
    font-size: 20px;
    color: var(--grey);
    font-weight: 500;
    margin-bottom: 16px;
}
.footer_soc{
    display: flex;
    align-items: center;
    gap: 12px;

}
.footer_soc_link{
    width: 32px;
    height: 32px;
    display: block;
}
.footer_soc_link svg{
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: all 0.3s ease;
    color: #959595;
}
.footer_soc_link:hover svg{
    color: #777777;
}
.footer_copyright{
    font-size: 16px;
    color: var(--grey);
    font-weight: 400;
    margin-top: 16px;
    text-align: center;
}
.footer_copyright span{
    font-size: 15px;
    color: var(--grey);
    font-weight: 400;

}
.footer_made{
    font-size: 12px;
    font-family: 'Inter', sans-serif;
    color: #000;
    text-align: center;
    margin-top: 10px;
}
.footer_list{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}
@media (max-width: 710px){
    .footer_wrapper{
        grid-template-columns: 1fr;
    }
    .footer_col_2{
        order: 3;
    }
    .footer_col_1{
        order: 1;
    }
    .footer_col_3{
        order: 2;
    }
    .footer_col_box{
        display: flex;
        flex-direction: column;
        align-items: center
    }
    .footer_list{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .footer_left_text{
        text-align: center;
    }
}

/* Home Page */
.home_section{
    padding-top: 47px;
    padding-bottom: 100px;
}
.home_wrapper{
    display: grid;
    gap: 58px;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
}
.home_left{
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.home_left h1{
    font-size: 74px;
    color: var(--black);
    font-weight: bold;
    line-height: 86px;
}
.home_left p{
    font-size: 22px;
    line-height: 32px;
    color: var(--black);
    font-weight: 400;
}
.home_left_buttons{
    display: flex;
    align-items: center;
    gap: 12px;
}
.home_left_button{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 19px;
    max-width: 240px;
    width: 100%;
    height: 60px;
    font-size: 16px;
    font-family: 'Barlow', sans-serif;
    border-radius: 16px;
}
.header_button_accent{
    background-color: var(--accent);
    color: #fff;
    border: 1px solid var(--accent);
    transition: all 0.3s ease;
}
.header_button_accent:hover{
    background-color: #2EA2C1;
    border: 1px solid #2EA2C1;
}
.header_button_transparent{
    background-color: #fff;
    color: var(--black);
    border: 1px solid var(--black);
    transition: all 0.3s ease;
}
.header_button_transparent:hover{
}
.home_right img{
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}
@media (max-width: 1230px){
    .home_left h1{
        font-size: 65px;
        line-height: 75px;
    }
    .home_left p{
        font-size: 20px;
        line-height: 30px;
    }
}
@media (max-width: 1077px){
    .home_left h1{
        font-size: 55px;
        line-height: 65px;
    }
}
@media (max-width: 930px){
    .home_wrapper{
        grid-template-columns: 1fr 1fr;
        gap: 34px;
    }
    .home_left{
        gap: 28px;
    }
    .home_left h1{
        font-size: 45px;
        line-height: 55px;
    }
    .home_left p{
        font-size: 18px;
        line-height: 28px;
    }
    .home_left_buttons{
        flex-direction: column;
    }
    .home_left_button{
        max-width: 100%;
    }
}
@media (max-width: 820px){
    .home_left h1{
        font-size: 40px;
        line-height: 50px;
    }
}
@media (max-width: 730px){
    .home_section{
        padding-top: 30px;
        padding-bottom: 50px;
    }
    .home_right{
        padding: 0px 30px;
    }
    .home_wrapper{
        display: flex;
        flex-direction: column-reverse;
        align-items: center;
        gap: 24px;
    }
    .home_left_buttons{
        flex-direction: row;
    }
}
@media (max-width: 480px){
    .home_left_buttons{
        flex-direction: column;
        margin-top: 16px;
    }
    .home_wrapper{
        gap: 16px;
    }
    .home_left{
        gap: 16px;
    }
}
@media (max-width: 380px){
    .home_left h1{
        font-size: 35px;
        line-height: 45px;
    }
    .home_left p{
        font-size: 16px;
        line-height: 26px;
    }
}

/* Breadcrumbs */
.breadcrumbs{
    padding: 24px 0px;
}
.breadcrumbs_wrapper{
    display: flex;
    align-items: center;
    gap: 5px;
}
.breadcrumbs_link{
    font-size: 16px;
    color: #5C5C5C;
    font-weight: 400;
    opacity: 0.7;
    transition: all 0.3s ease;
}
.breadcrumbs_link:hover{
    opacity: 1;
}
.breadcrumbs_separator{
    width: 10px;
    height: 10px;
}
.breadcrumbs_current{
    font-size: 16px;
    color: var(--grey);
    font-weight: 400;
    transition: all 0.3s ease;
}
@media (max-width: 650px){
    .breadcrumbs{
        padding: 16px 0px;
    }
}

/* Page Title */
.page_title{
    font-size: 52px;
    color: var(--black);
    font-weight: bold;
    line-height: 100%;
    /* margin-bottom: 52px; */
}
@media (max-width: 650px){
    .page_title{
        font-size: 40px;
        /* margin-bottom: 40px; */
        line-height: 46px;
    }
}
@media (max-width: 370px){
    .page_title{
        font-size: 35px;
        line-height: 41px;
    }
}

/* About Instructors Page */
.instructors_wrapper{
    display: flex;
    flex-direction: column;
    gap: 52px;
}
.instructors_list{
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-bottom: 150px;
}
.instructor_item{
    display: grid;
    grid-template-columns: 164px 1fr;
    align-items: center;
    gap: 36px;
}
.instructor_img{
    width: 164px;
    height: 164px;
    border-radius: 50%;
    overflow: hidden;
}
.instructor_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.instructor_info{
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.instructors_item_title{
    font-size: 26px;
    font-weight: 500;
    line-height: 100%;
    color: var(--black);
}
.instructors_item_text{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
}
@media (max-width: 890px){
    .instructor_item{
        gap: 30px;
    }
    .instructor_info{
        gap: 16px;
    }
}
@media (max-width: 650px){
    .instructor_item{
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    .instructors_list{
        gap: 60px;
        margin-bottom: 60px;
    }
    .instructor_info{
        align-items: center;
    }
    .instructors_item_title,
    .instructors_item_text{
        text-align: center;
    }
    .instructors_wrapper{
        gap: 40px;
    }
}
@media (max-width: 370px){
    .instructors_list{
        gap: 40px;
    }
}


/* Login Page */
.login_wrapper{
    display: flex;
    justify-content: center;
    padding-top: 160px;
    padding-bottom: 180px;
}
.login_box{
    max-width: 400px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.uns_form{
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.uns_form_item{
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.uns_form_agree_label{
    font-size: 16px;
    color: var(--black);
    font-weight: 400;
}
.uns_form_label{
    font-size: 16px;
    color: var(--black);
    font-weight: 500;
}
.uns_form_textarea,
.uns_form_select,
.uns_form_input{
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid #F6F6F6;
    background-color: #F6F6F6;
    transition: all 0.3s ease;
    height: 46px;
    font-size: 16px;
    color: var(--black);
    font-weight: 400;
    transition: all 0.3s ease;
    width: 100%;
}
.uns_form_textarea:focus-visible,
.uns_form_input:focus{
    outline: none;
    border: 1px solid var(--accent);
}
.uns_form_input.error{
    border: 1px solid #EA7A62;
}
.uns_form_textarea{
    height: 127px;
    resize: none;
}
.uns_form_agree_box{
    display: flex;
}
.uns_form_password_box{
    position: relative;
    width: 100%;
}
.uns_form_show_password_button{
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}
.uns_form_agree_box{
    display: flex;
    align-items: center;
    gap: 9px;
}
.uns_form_agree_label a{
    text-decoration: underline;
}
.uns_form_agree_input{
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin: 0;
    border-radius: 4px;
    border: 1px solid #E0E0E0;
    background-color: #F6F6F6;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}
.uns_form_agree_input:checked{
    background-color: #3EC035;
    border-color: #3EC035;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
    background-size: 10px;
    background-position: center;
    background-repeat: no-repeat;
}
.uns_form_agree_input:focus-visible{
    outline: 2px solid #3EC035;
    outline-offset: 2px;
}
.uns_form_button{
    width: 100%;
    height: 56px;
    border-radius: 16px;
    background-color: var(--accent);
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}
.uns_form_button.small{
    max-width: 240px;
}
.uns_form_button:hover{
    background-color: #2EA2C1;
}
.uns_form_checkboxes{
    display: flex;
    flex-direction: column;
    gap: 14px;
}
/* Unite Study Form */
.uns_form_row_three{
    display: grid;
    grid-template-columns: 1fr 2fr 2fr;
    gap: 24px;
}
.uns_form_row_two{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (max-width: 500px){
    .login_wrapper{
        padding-top: 70px;
        padding-bottom: 100px;
    }
}

/* Error 404 Page */
.error_404_wrapper{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding-top: 150px;
    padding-bottom: 150px;
}
.error_404_text{
    font-size: 16px;
    line-height: 32px;
    color: var(--black);
    font-weight: 400;
    text-align: center;
    max-width: 460px;
}
.error_404_button{
    width: 100%;
    padding: 12px;
    max-width: 172px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid var(--black);  
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.error_404_button span{
    color: var(--black);
    font-size: 16px;
    line-height: 1;
    /* line-height: 16px; */
    font-weight: 400;
}
@media (max-width: 500px){
    .error_404_wrapper{
        padding-top: 70px;
        padding-bottom: 70px;
    }
}

/* Donate Chaim Page */
.donate_chaim_wrapper{
    display: flex;
    flex-direction: column;
    gap: 48px;
    padding-bottom: 150px;
}
.donate_chaim_img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 16px;
    overflow: hidden;
    object-position: center;
}
.donate_chaim_text{
    display: flex;
    flex-direction: column;
    gap: 28px;
}
.donate_chaim_text p{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow', sans-serif;
}
.donate_chaim_text h3{
    font-size: 26px;
    font-weight: 500;
    line-height: 100%;
    color: var(--black);
    font-family: 'Barlow Condensed', sans-serif;
}
@media (max-width: 890px){
    .donate_chaim_wrapper{
        gap: 36px;
    }
}
@media (max-width: 609px){
    .donate_chaim_img{
        height: 270px;
        object-fit: cover;
    }
}
@media (max-width: 600px){
    .donate_chaim_wrapper{
        gap: 30px;
    }
    .donate_chaim_text{
        gap: 24px;
    }
}

/* Contact Page */
.contact_wrapper{
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 32px;
    padding-bottom: 75px;
}
.contact_left{
    display: flex;
    flex-direction: column;
}
.contact_title{
    font-size: 70px;
    line-height: 75px;
    color: var(--black);
    font-weight: bold;
    margin-bottom: 64px;
}
.contact_box{
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 20px;
}
.contact_box_item{
    display: flex;
    align-items: center;
    gap: 8px;
}
.no_select{
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
}
.contact_box_item img{
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: block;
}
.contact_box_item p{
    font-size: 20px;
    line-height: 1;
    color: var(--black);
    font-weight: 500;
}
.contact_social{
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.contact_social_title{
    font-size: 16px;
    color: var(--black);
    font-weight: 400;
}
.contact_social_links{
    display: flex;
    align-items: center;
    gap: 12px;
}
.contact_social_link{
    width: 32px;
    height: 32px;
    display: block;

}
.contact_social_link img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    transition: all 0.3s ease;
}
.contact_social_link:hover img{
    opacity: 0.8;
}
@media (max-width: 1140px){
    .contact_title{
        font-size: 60px;
        line-height: 65px;
    }
}
@media (max-width: 860px){
    .contact_title{
        font-size: 50px;
        line-height: 55px;
        margin-bottom: 40px;
    }
}
@media (max-width: 720px){
    .contact_wrapper{
        display: flex;
        flex-direction: column;
    }
}
@media (max-width: 620px){
    .contact_title{
        font-size: 40px;
        line-height: 45px;
        margin-bottom: 30px;
    }
}
@media (max-width: 530px){
    .uns_form_row_three{
        display: flex;
        flex-direction: column;
    }
    .uns_form_row_three select{
        max-width: 30%;
    }
}
@media (max-width: 470px){
    .uns_form_row_two{
        display: flex;
        flex-direction: column;
    }
    .uns_form_row_three select{
        max-width: 50%;
    }
}

/* Donate Page */
.donate_wrapper{
    padding-bottom: 33px;
}
.donate_wrapper h1{
    margin-bottom: 52px;
}
.donate_image{
    width: 100%;
    height: 288px;
    object-fit: cover;
    border-radius: 16px;
    overflow: hidden;
    object-position: center;
}
.donate_image_mobile{
    display: none;
}
.donate_image_box{
    margin-bottom: 32px;
}
.donate_content{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    max-width: 852px;
    width: 100%;
    margin: 0 auto;
}
.donate_content p{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
}
.donate_content p strong{
    font-weight: 500;
}
.donate_details_text{
    text-align: center;
}
.donate_details_link{
    height: 60px;
    width: 180px;
    border-radius: 16px;
    border: 1px solid var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--black);
    font-weight: 400;
    transition: all 0.3s ease;
}
@media (max-width: 890px){
    .donate_wrapper h1 {
        margin-bottom: 40px;
    }
}
@media (max-width: 600px){
    .donate_wrapper h1 {
        margin-bottom: 30px;
    }
    .donate_image{
        display: none;
    }
    .donate_image_mobile{
        display: block;
        width: 100%;
        border-radius: 16px;
        overflow: hidden;
        object-position: center;
    }
    .donate_details_link{
        width: 100%;
    }
}

/* Donate Calc */
.donate_calc{
    max-width: 460px;
    width: 100%;
    background-color: rgb(244, 244, 244, 0.83);
    border-radius: 16px;
    padding: 32px 32px 15px 32px;
}
.donate_calc_currency{}
.donate_calc_type{
    background-color: #EAEAEA;
    height: 40px;
    border-radius: 8px;
    padding: 4px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
}
.donate_calc_type_box{
    position: absolute;
    top: 50%;
    left: 4px;
    width: calc(50% - 4px);
    height: 32px;
    border-radius: 6px;
    background-color: #fff;
    z-index: 1;
    transform: translateY(-50%) translateX(0);
    transition: transform 0.28s ease;
    pointer-events: none;
}
.donate_calc_type--right .donate_calc_type_box{
    transform: translateY(-50%) translateX(100%);
}
.donate_calc_type_button{
    position: relative;
    z-index: 2;
    height: 100%;
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    color: var(--grey);
    transition: color 0.2s ease;
}
.donate_calc_type_button.active{
    color: var(--black);
    font-weight: 600;
}
.donate_calc_default_box{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 12px;
}
.donate_calc_default_button{
    background-color: #fff;
    border: 1px solid #fff;
    border-radius: 12px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--black);
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 5px rgba(0, 0, 0, 0.1);
}
.donate_calc_default_button.active{
    border: 1px solid var(--accent);
}
.donate_calc_other_box{
    margin-top: 8px;
}
.donate_calc_other_input{
    display: none;
    background-color: #fff;
    border-radius: 12px;
    height: 40px;
    border: 1px solid #fff;
    padding: 0 12px;
    font-size: 16px;
    color: var(--black);
    font-weight: 500;
    transition: all 0.3s ease;
    width: 100%;
}
.donate_calc_other_input:focus-visible{
    outline: none;
    border: 1px solid var(--accent);
}
.donate_calc_other_input.active{
    display: block;
}
.donate_calc_other_button{
    background-color: #fff;
    box-shadow: 0 4px 5px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--black);
    font-weight: 500;
    width: 100%;
}
.donate_calc_other_button.hidden{
    display: none;
}
.donate_calc_button{
    background-color: var(--accent);
    border-radius: 12px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 100%;
    border: none;
    cursor: pointer;
    margin-top: 16px;
}
.donate_calc_button:hover{
    background-color: #2EA2C1;
}
.money-input{
    text-align: center;
    -webkit-appearance: none;
    -moz-appearance: textfield;
}
.money-input::placeholder {
    color: #515151;
    font-weight: 500;
}
@media (max-width: 600px){
    .donate_calc{
        padding: 20px 20px 15px 20px;
    }
}

/* Register Page */
.register_wrapper{
    padding-top: 88px;
    padding-bottom: 130px;
}
.register_wrapper h1{
    text-align: center;
    padding-bottom: 52px;
}
.register_form{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}
.register_form_row_five,
.register_form_row_two,
.register_form_row_three{
    display: grid;
    gap: 12px;
    width: 100%;
}
.register_form_row_two{
    grid-template-columns: repeat(2, 1fr);
}
.register_form_row_three{
    grid-template-columns: repeat(3, 1fr);
}
.register_form_row_five{
    grid-template-columns: 1.8fr 1.8fr 1fr 1fr 1fr;
}
.register_form_button{
    max-width: 320px;
}
.register_form_text{
    font-size: 14px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    text-align: center;
}
.register_form_button_box{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}
@media (max-width: 770px){
    .register_form_row_five{
        grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
    }
    .uns_form_item1{
        grid-column: span 3;
    }
    .uns_form_item2{
        grid-column: span 3;
    }
    .uns_form_item3{
        grid-column: span 2;
    }
    .uns_form_item4{
        grid-column: span 2;
    }
    .uns_form_item5{
        grid-column: span 2;
    }
}
@media (max-width: 470px){
    .register_wrapper h1{
        padding-bottom: 40px;
    }
    .register_wrapper{
        padding-top: 40px;
    }
    .register_form_row_three,
    .register_form_row_two{
        display: flex;
        flex-direction: column;
    }
    .uns_form_item1{
        grid-column: span 6;
    }
    .uns_form_item2{
        grid-column: span 6;
    }
}

/* About Us Page */
.about_us_wrapper{
    display: flex;
    flex-direction: column;
    gap: 48px;
    padding-bottom: 88px;
}
.about_us_content{
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.about_us_content p{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow', serif;
}
.about_us_content ul{
    list-style: disc;
    padding-left: 20px;
}
.about_us_content ul li{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow', serif;
}
.about_us_content h3{
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 25px;
    font-weight: 600;
    line-height: 100%;
    color: var(--black);
}
.about_us_ceo_box{
    display: flex;
    justify-content: flex-start;
}
.about_us_ceo{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.about_us_ceo p{
    font-size: 12px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow', serif;
}
.about_us_ceo img{
    width: 232px;
    height: 232px;
    border-radius: 8px;
    overflow: hidden;
    object-fit: cover;
}
@media (max-width: 650px){
    .about_us_wrapper{
        gap: 32px;
        padding-bottom: 60px;
    }
    .about_us_img{
        width: 100%;
        max-width: 232px;
        height: auto;
    }
}

/* About Featured Course Page */
.featured_course_wrapper{
    padding-bottom: 64px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.featured_course_content{
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.featured_course_content p{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow', serif;
}
.featured_course_content ul{
    list-style: disc;
    padding-left: 20px;
}
.featured_course_content ul li{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow', serif;
}
.featured_course_content h2{
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 25px;
    font-weight: 600;
    line-height: 100%;
    color: var(--black);
}
.featured_course_img{
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}
.featured_course_img img{
    border-radius: 8px;
    overflow: hidden;
    object-fit: cover;
}
.featured_course_img p{
    font-size: 14px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow', sans-serif;
}
.featured_course_content p strong{
    font-size: 18px;
    font-weight: 600;
    line-height: 100%;
    color: var(--black);
    font-family: 'Barlow', sans-serif;
}
.featured_course_content_list{
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.featured_course_content p.featured_course_content_end{
    font-size: 22px;
    font-weight: 600;
    line-height: 140%;
    color: var(--black);
    font-family: 'Barlow', sans-serif;
}
/* featured_course_box */
.featured_course_box{
    border-radius: 19px;
    overflow: hidden;
    border: 1px solid #D9D9D9;
    display: grid;
    grid-template-columns: 164px 1fr;
}
.featured_course_box_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.featured_course_box_info{
    padding: 20px 32px 20px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.featured_course_box_info_content{
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.featured_course_box_author{
    font-size: 14px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
}
.featured_course_box_author span{
    font-size: 14px;
    line-height: 140%;
    color: var(--grey);
    font-weight: 400;
}
.featured_course_box_title{
    font-size: 18px;
    font-weight: 600;
    line-height: 100%;
    color: var(--black);
    font-family: 'Barlow Condensed', sans-serif;
}
.featured_course_box_subtitle{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow Condensed', sans-serif;
}
.featured_course_box_link{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 600;
    font-family: 'Barlow', sans-serif;
    transition: all 0.3s ease;
    border: 1px solid var(--black);
    padding: 12px 27px;
    border-radius: 12px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}
@media (max-width: 760px){
    .featured_course_box_info{
        padding: 16px;
    }
}
@media (max-width: 610px){
    .featured_course_box_link{
        display: none;
    }
    .featured_course_wrapper{
        gap: 24px;
    }
}
@media (max-width: 430px){
    .featured_course_box{
        grid-template-columns: 1fr 1.3fr;
    }
}

/* popup */
.popup{
    background-color: rgba(27, 27, 27, 0.47);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 28px;
}
.popup.active{
    display: flex;
}
.popup_content{
    background-color: #fff;
    padding: 40px 32px;
    border-radius: 20px;
    max-width: 465px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.popup_title{
    font-size: 36px;
    font-weight: 700;
    line-height: 120%;
    color: var(--black);
    font-family: 'Barlow Condensed', sans-serif;
    text-align: center;
    margin-bottom: 16px;
}
.popup_text{
    font-size: 16px;
    line-height: 140%;
    color: var(--black);
    font-weight: 400;
    font-family: 'Barlow', sans-serif;
    margin-bottom: 12px;
    text-align: center;
}
.popup_button{
    margin-top: 22px;
    max-width: 280px;
    width: 100%;
    height: 56px;
    border-radius: 16px;
    background-color: var(--accent);
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    outline: none;
}
.popup_button:hover{
    background-color: #2EA2C1;
}
.popup_close{
    width: 24px;
    height: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
    position: absolute;
    top: 16px;
    right: 16px;
}
.popup_close img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
}