@media screen and (min-width: 1920px){
    /*main text*/
    .main{
        line-height: 1.6;
        margin-top: 30px;
        margin-left: 15px;
        font-size: 28px;
        font-family: 'Comfortaa', sans-serif;
        margin-bottom: 15px;
    }
    /*Top page*/
    #myBtn {
        width: 140px;
        height: 56px;
        display: none;
        position: fixed;
        bottom: 60px;
        right: 30px;
        z-index: 99;
        font-size: 18px;
        border: none;
        outline-width: 2px;
        background: none;
        color: #000;
        padding-bottom: 2em;
        cursor: pointer;
        padding: 15px;
        border-radius: 4px;
        overflow: hidden;
    }

    #myBtn>div,
    #myBtn>svg {
        position: absolute;
        width: 100%;
        height: 100%;
        display: flex;
    }

    #myBtn:before {
        content: "";
        position: absolute;
        height: 2px;
        bottom: 0;
        left: 0;
        width: 100%;
        transform: scaleX(0);
        transform-origin: bottom right;
        background: currentColor;
        transition: transform 0.25s ease-out;
    }

    #myBtn:hover:before {
        transform: scaleX(1);
        transform-origin: bottom left;
    }

    #myBtn .clone>*,
    #myBtn .text>* {
        opacity: 1;
        font-size: 1.3rem;
        transition: 0.2s;
        margin-left: 4px;
    }

    #myBtn .clone>* {
        transform: translateY(60px);
    }

    #myBtn:hover .clone>* {
        opacity: 1;
        transform: translateY(0px);
        transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    }

    #myBtn:hover .text>* {
        opacity: 1;
        transform: translateY(-60px);
        transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    }

    #myBtn:hover .clone> :nth-child(1) {
        transition-delay: 0.15s;
    }

    #myBtn:hover .clone> :nth-child(2) {
        transition-delay: 0.2s;
    }

    #myBtn:hover .clone> :nth-child(3) {
        transition-delay: 0.25s;
    }

    #myBtn:hover .clone> :nth-child(4) {
        transition-delay: 0.3s;
    }

    /* icon style and hover */
    #myBtn svg {
        width: 20px;
        right: 0;
        top: 50%;
        transform: translateY(-50%) rotate(-50deg);
        transition: 0.2s ease-out;
    }

    #myBtn:hover svg {
        transform: translateY(-50%) rotate(-90deg);
    }

    /*Page index active*/
    #index-page {
        background-color: #000;
    }

    #index-page .text {
        color: #fff;
    }

    /*Navigation custom */
    .fancy {
        margin-top: 19px;
        margin-left: 15px;
        background-color: transparent;
        border: 2px solid #000;
        border-radius: 0;
        box-sizing: border-box;
        color: #fff;
        cursor: pointer;
        display: inline-block;
        font-weight: 700;
        letter-spacing: 0.05em;
        margin: 0;
        outline: none;
        overflow: visible;
        padding: 1.25em 2em;
        position: relative;
        text-align: center;
        text-decoration: none;
        text-transform: none;
        transition: all 0.3s ease-in-out;
        user-select: none;
        font-size: 13px;
    }

    .fancy::before {
        content: " ";
        width: 1.5625rem;
        height: 2px;
        background: black;
        top: 50%;
        left: 1.5em;
        position: absolute;
        transform: translateY(-50%);
        transform-origin: center;
        transition: background 0.3s linear, width 0.3s linear;
    }

    .fancy .text {
        font-size: 1.125em;
        line-height: 1.33333em;
        padding-left: 2em;
        display: block;
        text-align: left;
        transition: all 0.3s ease-in-out;
        text-transform: uppercase;
        text-decoration: none;
        color: black;
    }

    .fancy .top-key {
        height: 2px;
        width: 1.5625rem;
        top: -2px;
        left: 0.625rem;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, left 0.3s ease-out;
    }

    .fancy .bottom-key-1 {
        height: 2px;
        width: 1.5625rem;
        right: 1.875rem;
        bottom: -2px;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, right 0.3s ease-out;
    }

    .fancy .bottom-key-2 {
        height: 2px;
        width: 0.625rem;
        right: 0.625rem;
        bottom: -2px;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, right 0.3s ease-out;
    }

    .fancy:hover {
        color: white;
        background: black;
    }

    .fancy:hover::before {
        width: 0.9375rem;
        background: white;
    }

    .fancy:hover .text {
        color: white;
        padding-left: 1.5em;
    }

    .fancy:hover .top-key {
        left: -2px;
        width: 0px;
    }

    .fancy:hover .bottom-key-1,
    .fancy:hover .bottom-key-2 {
        right: 0;
        width: 0;
    }

    .topnav a.fancy {
        margin-top: 19px;
        margin-left: 15px;
    }

    /*Menu close hidden*/
    .closebtn {
        display: none;
    }

    .openbtn {
        display: none;
    }

    body {
        margin: 0;
        font-family: 'Comfortaa', sans-serif;
    }

    .topnav {
        overflow: hidden;
        background-color: transparent;
        align-items: center;
        list-style-type: none;
        margin: 0;
        padding: 0;
        display: flex;
        justify-content: center;
    }

    * {
        box-sizing: border-box;
        /* Include padding and border in the element's total width and height */
        scrollbar-color: orange black;
    }

    html {
        scroll-behavior: smooth;
    }

    ::-webkit-scrollbar {
        width: 12px;
        /* Width of the scrollbar */
        background-color: #000;
        /* Background color of the scrollbar track */
    }

    ::-webkit-scrollbar-thumb {
        background-color: #000;
        /* Color of the scrollbar itself */
    }

    footer {
        text-align: center;
        background-color: #000;
        /* Set footer background color */
        color: #fff;
        font-size: 20px;
        position: fixed;
        bottom: 0;
        width: 100%;
        z-index: 9999;
    }

}
@media screen and (min-width: 1366px) and (max-width: 1919px){
    .main{
        line-height: 1.6;
        margin-top: 30px;
        margin-left: 15px;
        font-size: 24px;
        font-family: 'Comfortaa', sans-serif;
        margin-bottom: 15px;
    }
    /*Top page*/
    #myBtn {
        width: 140px;
        height: 56px;
        display: none;
        position: fixed;
        bottom: 60px;
        right: 30px;
        z-index: 99;
        font-size: 18px;
        border: none;
        outline-width: 2px;
        background: none;
        color: #000;
        padding-bottom: 2em;
        cursor: pointer;
        padding: 15px;
        border-radius: 4px;
        overflow: hidden;
    }

    #myBtn>div,
    #myBtn>svg {
        position: absolute;
        width: 100%;
        height: 100%;
        display: flex;
    }

    #myBtn:before {
        content: "";
        position: absolute;
        height: 2px;
        bottom: 0;
        left: 0;
        width: 100%;
        transform: scaleX(0);
        transform-origin: bottom right;
        background: currentColor;
        transition: transform 0.25s ease-out;
    }

    #myBtn:hover:before {
        transform: scaleX(1);
        transform-origin: bottom left;
    }

    #myBtn .clone>*,
    #myBtn .text>* {
        opacity: 1;
        font-size: 1.3rem;
        transition: 0.2s;
        margin-left: 4px;
    }

    #myBtn .clone>* {
        transform: translateY(60px);
    }

    #myBtn:hover .clone>* {
        opacity: 1;
        transform: translateY(0px);
        transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    }

    #myBtn:hover .text>* {
        opacity: 1;
        transform: translateY(-60px);
        transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    }

    #myBtn:hover .clone> :nth-child(1) {
        transition-delay: 0.15s;
    }

    #myBtn:hover .clone> :nth-child(2) {
        transition-delay: 0.2s;
    }

    #myBtn:hover .clone> :nth-child(3) {
        transition-delay: 0.25s;
    }

    #myBtn:hover .clone> :nth-child(4) {
        transition-delay: 0.3s;
    }

    /* icon style and hover */
    #myBtn svg {
        width: 20px;
        right: 0;
        top: 50%;
        transform: translateY(-50%) rotate(-50deg);
        transition: 0.2s ease-out;
    }

    #myBtn:hover svg {
        transform: translateY(-50%) rotate(-90deg);
    }

    /*Page index active*/
    #index-page {
        background-color: #000;
    }

    #index-page .text {
        color: #fff;
    }

    /*Navigation custom */
    .fancy {
        margin-top: 19px;
        margin-left: 15px;
        background-color: transparent;
        border: 2px solid #000;
        border-radius: 0;
        box-sizing: border-box;
        color: #fff;
        cursor: pointer;
        display: inline-block;
        font-weight: 700;
        letter-spacing: 0.05em;
        margin: 0;
        outline: none;
        overflow: visible;
        padding: 1.25em 2em;
        position: relative;
        text-align: center;
        text-decoration: none;
        text-transform: none;
        transition: all 0.3s ease-in-out;
        user-select: none;
        font-size: 13px;
    }

    .fancy::before {
        content: " ";
        width: 1.5625rem;
        height: 2px;
        background: black;
        top: 50%;
        left: 1.5em;
        position: absolute;
        transform: translateY(-50%);
        transform-origin: center;
        transition: background 0.3s linear, width 0.3s linear;
    }

    .fancy .text {
        font-size: 1.125em;
        line-height: 1.33333em;
        padding-left: 2em;
        display: block;
        text-align: left;
        transition: all 0.3s ease-in-out;
        text-transform: uppercase;
        text-decoration: none;
        color: black;
    }

    .fancy .top-key {
        height: 2px;
        width: 1.5625rem;
        top: -2px;
        left: 0.625rem;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, left 0.3s ease-out;
    }

    .fancy .bottom-key-1 {
        height: 2px;
        width: 1.5625rem;
        right: 1.875rem;
        bottom: -2px;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, right 0.3s ease-out;
    }

    .fancy .bottom-key-2 {
        height: 2px;
        width: 0.625rem;
        right: 0.625rem;
        bottom: -2px;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, right 0.3s ease-out;
    }

    .fancy:hover {
        color: white;
        background: black;
    }

    .fancy:hover::before {
        width: 0.9375rem;
        background: white;
    }

    .fancy:hover .text {
        color: white;
        padding-left: 1.5em;
    }

    .fancy:hover .top-key {
        left: -2px;
        width: 0px;
    }

    .fancy:hover .bottom-key-1,
    .fancy:hover .bottom-key-2 {
        right: 0;
        width: 0;
    }

    .topnav a.fancy {
        margin-top: 19px;
        margin-left: 15px;
    }

    /*Menu close hidden*/
    .closebtn {
        display: none;
    }

    .openbtn {
        display: none;
    }

    body {
        margin: 0;
        font-family: 'Comfortaa', sans-serif;
    }

    .topnav {
        overflow: hidden;
        background-color: transparent;
        align-items: center;
        list-style-type: none;
        margin: 0;
        padding: 0;
        display: flex;
        justify-content: center;
    }

    * {
        box-sizing: border-box;
        /* Include padding and border in the element's total width and height */
        scrollbar-color: orange black;
    }

    html {
        scroll-behavior: smooth;
    }

    ::-webkit-scrollbar {
        width: 12px;
        /* Width of the scrollbar */
        background-color: #000;
        /* Background color of the scrollbar track */
    }

    ::-webkit-scrollbar-thumb {
        background-color: #000;
        /* Color of the scrollbar itself */
    }

    footer {
        
        text-align: center;
        background-color: #000;
        /* Set footer background color */
        color: #fff;
        font-size: 20px;
        position: fixed;
        bottom: 0;
        width: 100%;
        z-index: 9999;
    }

}
@media screen and (min-width: 1280px) and (max-width: 1365px){
/*main text*/
.main{
    line-height: 1.6;
    margin-top: 30px;
    margin-left: 15px;
    font-size: 24px;
    font-family: 'Comfortaa', sans-serif;
    margin-bottom: 15px;
}
    /*Top page*/
    #myBtn {
        width: 140px;
        height: 56px;
        display: none;
        position: fixed;
        bottom: 60px;
        right: 30px;
        z-index: 99;
        font-size: 18px;
        border: none;
        outline-width: 2px;
        background: none;
        color: #000;
        padding-bottom: 2em;
        cursor: pointer;
        padding: 15px;
        border-radius: 4px;
        overflow: hidden;
    }

    #myBtn>div,
    #myBtn>svg {
        position: absolute;
        width: 100%;
        height: 100%;
        display: flex;
    }

    #myBtn:before {
        content: "";
        position: absolute;
        height: 2px;
        bottom: 0;
        left: 0;
        width: 100%;
        transform: scaleX(0);
        transform-origin: bottom right;
        background: currentColor;
        transition: transform 0.25s ease-out;
    }

    #myBtn:hover:before {
        transform: scaleX(1);
        transform-origin: bottom left;
    }

    #myBtn .clone>*,
    #myBtn .text>* {
        opacity: 1;
        font-size: 1.3rem;
        transition: 0.2s;
        margin-left: 4px;
    }

    #myBtn .clone>* {
        transform: translateY(60px);
    }

    #myBtn:hover .clone>* {
        opacity: 1;
        transform: translateY(0px);
        transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    }

    #myBtn:hover .text>* {
        opacity: 1;
        transform: translateY(-60px);
        transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    }

    #myBtn:hover .clone> :nth-child(1) {
        transition-delay: 0.15s;
    }

    #myBtn:hover .clone> :nth-child(2) {
        transition-delay: 0.2s;
    }

    #myBtn:hover .clone> :nth-child(3) {
        transition-delay: 0.25s;
    }

    #myBtn:hover .clone> :nth-child(4) {
        transition-delay: 0.3s;
    }

    /* icon style and hover */
    #myBtn svg {
        width: 20px;
        right: 0;
        top: 50%;
        transform: translateY(-50%) rotate(-50deg);
        transition: 0.2s ease-out;
    }

    #myBtn:hover svg {
        transform: translateY(-50%) rotate(-90deg);
    }

    /*Page index active*/
    #index-page {
        background-color: #000;
    }

    #index-page .text {
        color: #fff;
    }

    /*Navigation custom */
    .fancy {
        margin-top: 19px;
        margin-left: 15px;
        background-color: transparent;
        border: 2px solid #000;
        border-radius: 0;
        box-sizing: border-box;
        color: #fff;
        cursor: pointer;
        display: inline-block;
        font-weight: 700;
        letter-spacing: 0.05em;
        margin: 0;
        outline: none;
        overflow: visible;
        padding: 1.25em 2em;
        position: relative;
        text-align: center;
        text-decoration: none;
        text-transform: none;
        transition: all 0.3s ease-in-out;
        user-select: none;
        font-size: 13px;
    }

    .fancy::before {
        content: " ";
        width: 1.5625rem;
        height: 2px;
        background: black;
        top: 50%;
        left: 1.5em;
        position: absolute;
        transform: translateY(-50%);
        transform-origin: center;
        transition: background 0.3s linear, width 0.3s linear;
    }

    .fancy .text {
        font-size: 1.125em;
        line-height: 1.33333em;
        padding-left: 2em;
        display: block;
        text-align: left;
        transition: all 0.3s ease-in-out;
        text-transform: uppercase;
        text-decoration: none;
        color: black;
    }

    .fancy .top-key {
        height: 2px;
        width: 1.5625rem;
        top: -2px;
        left: 0.625rem;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, left 0.3s ease-out;
    }

    .fancy .bottom-key-1 {
        height: 2px;
        width: 1.5625rem;
        right: 1.875rem;
        bottom: -2px;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, right 0.3s ease-out;
    }

    .fancy .bottom-key-2 {
        height: 2px;
        width: 0.625rem;
        right: 0.625rem;
        bottom: -2px;
        position: absolute;
        background: #e8e8e8;
        transition: width 0.5s ease-out, right 0.3s ease-out;
    }

    .fancy:hover {
        color: white;
        background: black;
    }

    .fancy:hover::before {
        width: 0.9375rem;
        background: white;
    }

    .fancy:hover .text {
        color: white;
        padding-left: 1.5em;
    }

    .fancy:hover .top-key {
        left: -2px;
        width: 0px;
    }

    .fancy:hover .bottom-key-1,
    .fancy:hover .bottom-key-2 {
        right: 0;
        width: 0;
    }

    .topnav a.fancy {
        margin-top: 19px;
        margin-left: 15px;
    }

    /*Menu close hidden*/
    .closebtn {
        display: none;
    }

    .openbtn {
        display: none;
    }

    body {
        margin: 0;
        font-family: 'Comfortaa', sans-serif;
    }

    .topnav {
        overflow: hidden;
        background-color: transparent;
        align-items: center;
        list-style-type: none;
        margin: 0;
        padding: 0;
        display: flex;
        justify-content: center;
    }

    * {
        box-sizing: border-box;
        /* Include padding and border in the element's total width and height */
        scrollbar-color: orange black;
    }

    html {
        scroll-behavior: smooth;
    }

    ::-webkit-scrollbar {
        width: 12px;
        /* Width of the scrollbar */
        background-color: #000;
        /* Background color of the scrollbar track */
    }

    ::-webkit-scrollbar-thumb {
        background-color: #000;
        /* Color of the scrollbar itself */
    }

    footer {
        text-align: center;
        background-color: #000;
        /* Set footer background color */
        color: #fff;
        font-size: 20px;
        position: fixed;
        bottom: 0;
        width: 100%;
        z-index: 9999;
    }

}
@media screen and (min-width: 414px) and (max-width: 1279px){
    /*main text*/
    .main{
        line-height: 1.6;
        margin-top: 30px;
        margin-left: 15px;
        font-size: 22px;
        font-family: 'Comfortaa', sans-serif;
        margin-bottom: 15px;
    }
    .button-container {
        display: none;
    }

    /*buttons hidden*/
    .button-page {
        display: none;
    }

    * {
        box-sizing: border-box;
        /* Include padding and border in the element's total width and height */
        scrollbar-color: orange black;
    }

    html {
        scroll-behavior: smooth;
    }

    ::-webkit-scrollbar {
        width: 12px;
        /* Width of the scrollbar */
        background-color: #2c2b26;
        /* Background color of the scrollbar track */
    }

    ::-webkit-scrollbar-thumb {
        background-color: #f95738;
        /* Color of the scrollbar itself */
    }

    body {
        margin: 0;
        font-family: 'Comfortaa', sans-serif;
    }

    .topnav {
        height: 100%;
        width: 0;
        position: fixed;
        z-index: 1;
        top: 0;
        left: 0;
        background-color: #111;
        overflow-x: hidden;
        transition: 0.5s;
        padding-top: 15px;
    }

    .topnav a {
        padding: 8px 8px 8px 32px;
        text-decoration: none;
        font-size: 18px;
        color: #818181;
        display: block;
        transition: 0.3s;
    }

    .topnav a:hover {
        color: #f1f1f1;
    }

    .topnav .closebtn {
        position: absolute;
        top: 0;
        right: 25px;
        font-size: 36px;
        margin-left: 50px;
    }

    /*the footer for the page*/
    footer {
        text-align: center;
        background-color: #000;
        /* Set footer background color */
        color: #fff;
        font-size: 20px;
        position: fixed;
        bottom: 0;
        width: 100%;
        z-index: 9999;
    }
}
@media screen and (min-width: 361px) and (max-width: 413px){
    /*main text*/
    .main{
        line-height: 1.6;
        margin-top: 30px;
        margin-left: 15px;
        font-size: 22px;
        font-family: 'Comfortaa', sans-serif;
        margin-bottom: 15px;
    }
    .button-container {
        display: none;
    }

    /*buttons hidden*/
    .button-page {
        display: none;
    }

    * {
        box-sizing: border-box;
        /* Include padding and border in the element's total width and height */
        scrollbar-color: orange black;
    }

    html {
        scroll-behavior: smooth;
    }

    ::-webkit-scrollbar {
        width: 12px;
        /* Width of the scrollbar */
        background-color: #2c2b26;
        /* Background color of the scrollbar track */
    }

    ::-webkit-scrollbar-thumb {
        background-color: #f95738;
        /* Color of the scrollbar itself */
    }

    body {
        margin: 0;
        font-family: 'Comfortaa', sans-serif;
    }

    .topnav {
        height: 100%;
        width: 0;
        position: fixed;
        z-index: 1;
        top: 0;
        left: 0;
        background-color: #111;
        overflow-x: hidden;
        transition: 0.5s;
        padding-top: 15px;
    }

    .topnav a {
        padding: 8px 8px 8px 32px;
        text-decoration: none;
        font-size: 18px;
        color: #818181;
        display: block;
        transition: 0.3s;
    }

    .topnav a:hover {
        color: #f1f1f1;
    }

    .topnav .closebtn {
        position: absolute;
        top: 0;
        right: 25px;
        font-size: 36px;
        margin-left: 50px;
    }

    /*the footer for the page*/
    footer {
        text-align: center;
        background-color: #000;
        /* Set footer background color */
        color: #fff;
        font-size: 20px;
        position: fixed;
        bottom: 0;
        width: 100%;
        z-index: 9999;
    }

}
@media screen and (max-width: 360px){
    /*main text*/
    .main{
        line-height: 1.6;
        margin-top: 30px;
        margin-left: 15px;
        font-size: 22px;
        font-family: 'Comfortaa', sans-serif;
        margin-bottom: 15px;
    }
    .button-container {
        display: none;
    }

    /*buttons hidden*/
    .button-page {
        display: none;
    }

    * {
        box-sizing: border-box;
        /* Include padding and border in the element's total width and height */
        scrollbar-color: orange black;
    }

    html {
        scroll-behavior: smooth;
    }

    ::-webkit-scrollbar {
        width: 12px;
        /* Width of the scrollbar */
        background-color: #2c2b26;
        /* Background color of the scrollbar track */
    }

    ::-webkit-scrollbar-thumb {
        background-color: #f95738;
        /* Color of the scrollbar itself */
    }

    body {
        margin: 0;
        font-family: 'Comfortaa', sans-serif;
    }

    .topnav {
        height: 100%;
        width: 0;
        position: fixed;
        z-index: 1;
        top: 0;
        left: 0;
        background-color: #111;
        overflow-x: hidden;
        transition: 0.5s;
        padding-top: 15px;
    }

    .topnav a {
        padding: 8px 8px 8px 32px;
        text-decoration: none;
        font-size: 18px;
        color: #818181;
        display: block;
        transition: 0.3s;
    }

    .topnav a:hover {
        color: #f1f1f1;
    }

    .topnav .closebtn {
        position: absolute;
        top: 0;
        right: 25px;
        font-size: 36px;
        margin-left: 50px;
    }

    /*the footer for the page*/
    footer {
        text-align: center;
        background-color: #000;
        /* Set footer background color */
        color: #fff;
        font-size: 20px;
        position: fixed;
        bottom: 0;
        width: 100%;
        z-index: 9999;
    }
    
}

#language-switcher {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1000;
    padding: 10px 15px;
    font-size: 16px;
    background-color: #000;
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    transition: all 0.3s ease-in-out;
  }