* {
    margin: 0;
}

:root {
    --hoofdKleur: black ;
    --achtergrondKleur: white ;
    --accentKleur: black ;
}

@media (prefers-color-scheme:dark) {
    :root {
    --hoofdKleur: #ffff00 ;
    --accentKleur: black;
    --achtergrondKleur: #ff00ff ;
    }
}

h1, h2, h3, h5, li {
    color: var(--hoofdKleur)
}



/*********************/
/*     FONTS         */
/*********************/


@font-face {
    font-family: 'koptekst' ;
    src: url(../assets/fonts/Oswald/Oswald-VariableFont_wght.ttf);
}



/*********************/
/*     HEADER        */
/*********************/

/*********************/
/***     NAV       ***/
/*********************/

body header nav section {
    display: flex;
    justify-content: space-between;
}

body header nav a img:first-of-type  {
    width: 2.3em;
    height: 2.3em;
    margin: 1em;
}


body header img:nth-child(2) {
    width: 9%;
    height: 9%;
    margin-top: 1.2em;
}

body header img:nth-child(3) {
    width: 8%;
    height: 8%;
    margin: 1em;
}


body header nav {
    border-bottom: 1px black solid;
    position: fixed;
    background-color: var(--achtergrondKleur);
    width: 100vw;
}

/*********************/
/***   HAMBURGER   ***/
/*********************/

header section ul li {
    font-family: 'koptekst';
    font-size: xx-large;
    font-weight: 900;
    list-style: none;
    letter-spacing: -0.02em;
}

header section ul {
    margin-left: -2.5em;
    text-align: center;
    margin-top: 3em;
}

header > section:nth-of-type(1){
    background-color: white;
    position: fixed;
    top: 63px; 
    left: 0;
    width: 100vw;
    height: 100vh;
    transition: 0.8s ease;
    transform: translateY(100em);
}

.hamburgerUitgeklapt {
    translate: 0em -100em;
}





/*********************/
/*       MAIN        */
/*********************/






/*********************/
/***   SLIDER 1    ***/
/*********************/

main section:first-of-type article:first-of-type {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
}

main section:first-of-type article:first-of-type img {
    height: 100%;
    width: 100%;
    margin-top: 5em;
}

main section:first-of-type article:first-of-type img {
    aspect-ratio: 1 / 1;
}

main section:first-of-type article:first-of-type img:first-of-type {
    padding-right: 1em;
}

main section:first-of-type article:first-of-type img:nth-child(2) {
    padding-right: 1em;
}

main section:first-of-type article:first-of-type {
    padding-left: 1em;
    padding-top: 1em;
    padding-right: 1em;
    padding-bottom: 0.5em;
    background-color: var(--achtergrondKleur);
}



/*********************/
/***   EXHIBITION   ***/
/*********************/

main > article:nth-of-type(1) img:only-of-type {
    height: 3%;
    width: 3%;
    margin-left: 1em;
    margin-right: 0.5em;
}

main > article:nth-of-type(1) {
    display: flex;
    flex-direction: row;
    background-color: var(--achtergrondKleur);
    color: var(--hoofdKleur);
}

main > article:nth-of-type(2) {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--achtergrondKleur);
    color: var(--hoofdKleur);
}

main > article:nth-of-type(1) p {
    font-family: Helvetica, sans-serif;
}



/*********************/
/***    KOPJE 1    ***/
/*********************/

main article:nth-child(3) a h1 {
    font-family: 'koptekst';
    letter-spacing: -0.01em;
    display: flex;
    justify-content: center;
    padding: 0.5em;
    font-size: 32px;
}

main article:nth-child(3) a {
    text-decoration: black underline 0.8px;
}


/*********************/
/***    KOPJE 2    ***/
/*********************/


main article:nth-child(3) h2 {
    font-family: Helvetica, sans-serif;
    font-weight: normal;
    display: flex;
    justify-content: center;
    margin-bottom: 1em;
}



main > article:nth-of-type(3) {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    border-top: 1px black solid;
    border-bottom: 1px black solid;
    padding: 1em;
    background-color: var(--achtergrondKleur);
}


/*********************/
/***     NEWS      ***/
/*********************/
main > article:nth-of-type(3) img {
    height: 3%;
    width: 3%;
    margin-left: 1em;
    margin-right: 0.5em;
}

main > article:nth-of-type(3) a h2 {
    font-family: Helvetica, sans-serif;
    color: var(--hoofdKleur);
    font-size: medium;
    font-weight: 400;
}

main > article:nth-of-type(3) a {
    text-decoration: none;
}



/*********************/
/***    LIJST 1    ***/
/*********************/

main > article:nth-of-type(4) {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main > article:nth-of-type(4) h4 {
    font-family: 'koptekst';
    margin-right: 0.5em;
    font-size: 40px;
    color: var(--hoofdKleur)
}

main > article:nth-of-type(4) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}


main > article:nth-of-type(5) {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
    color: var(--hoofdKleur)
}

main > article:nth-of-type(5) h4 {
    font-family: 'koptekst';
    margin-right: 0.5em;
    font-size: 40px;
    color: var(--hoofdKleur)
}

main > article:nth-of-type(5) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}


main > article:nth-of-type(6) {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main > article:nth-of-type(6) h4 {
    font-family: 'koptekst';
    margin-right: 0.5em;
    font-size: 40px;
    color: var(--hoofdKleur)
}

main > article:nth-of-type(6) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    margin-right: 1em;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}


main > article:nth-of-type(7) {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main > article:nth-of-type(7) h4 {
    font-family: 'koptekst';
    margin-right: 0.5em;
    font-size: 40px;
    color: var(--hoofdKleur);
}

main > article:nth-of-type(7) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}


main > article:nth-of-type(8) {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main > article:nth-of-type(8) h4 {
    font-family: 'koptekst';
    margin-right: 0.5em;
    font-size: 40px;
    color: var(--hoofdKleur)
}

main > article:nth-of-type(8) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}

main article:nth-of-type(4) a , article:nth-of-type(5) a, article:nth-of-type(6) a, article:nth-of-type(7) a, article:nth-of-type(8) a {
    text-decoration: none;
}


/**************************/
/***  ALL NEWS BUTTON   ***/
/**************************/


main section:nth-of-type(2) {
    border-bottom: 1px black solid;
    background-color: white;
    padding: 1em;
    display: flex;
    justify-content: center;
    background-color: white;
    background-color: var(--hoofdKleur);
}

main section:nth-of-type(2)  button {
    padding: 1em 2.5em 1em 2.5em;
    font-weight: 900;
    font-size: large;
    color: black;
    border: 1px black solid ;
    background-color: white;
    transition: ease-in-out 0.2s;
}

main section:nth-of-type(2) button:hover {
    box-shadow: 2px 2px 4px black;
    scale: 1.2;
}

main section:nth-of-type(2) {
    background-color: var(--achtergrondKleur);
}


/*********************/
/***   BIOGRAPHY   ***/
/*********************/

main article:nth-of-type(9) {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 1em;
    background-color: var(--achtergrondKleur);
}

main article:nth-of-type(9) img {
    width: 3%;
    height: 3%;
    margin-right: 1em;
}

main article:nth-of-type(9) p {
    font-family: 'koptekst';
    color: var(--hoofdKleur);
}



/*************************/
/***  ANATOLY ZVEREV   ***/
/*************************/

main article:nth-of-type(10) {
    display: flex;
    justify-content: center;
    padding-top: 1em;
    background-color: var(--achtergrondKleur);
}


main article:nth-of-type(10) img {
    aspect-ratio: 1 / 1; 
    height: 90%;
    width: 90%;
}

main article:nth-of-type(11) {
    display: flex;
    justify-content: center;
    padding-top: 2em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}


main article:nth-of-type(11) h2 {
    font-family: 'koptekst';
    font-size: 32px;
    margin-bottom: 2em;
}



/***************************/
/***  ABOUT THE MUSEUM   ***/
/***************************/

main article:nth-of-type(12) {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--achtergrondKleur);
}


main article:nth-of-type(12) img {
    height: 3%;
    width: 3%;
    margin-left: 1em;
    margin-right: 0.5em;
    margin-top: 1em;
}

main article:nth-of-type(12) p {
    font-family: 'koptekst';
    padding-top: 1em;
    color: var(--hoofdKleur);
}


/*********************/
/***    MARQUEE   ****/
/*********************/

main section:nth-of-type(3) {
    border-bottom: 1px black solid;
}

main section marquee {
    font-family: 'koptekst';
    font-size: 10em;
    background-color: var(--achtergrondKleur);
}




/***********************/
/***    MATERIAL 1   ***/
/***********************/

main article:nth-of-type(13) {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--achtergrondKleur);
}


main article:nth-of-type(13) img {
    height: 3%;
    width: 3%;
    margin-left: 1em;
    margin-right: 0.5em;
    margin-top: 1em;
}

main article:nth-of-type(13) p {
    font-family: 'koptekst';
    margin-top: 1em;
    color: var(--hoofdKleur);
}


/***********************/
/***    SOVIET ART   ***/
/***********************/

main section:nth-of-type(4) {
    display: flex;
    justify-content: center;
    padding-top: 1em;
    background-color: var(--achtergrondKleur);
}


main section:nth-of-type(4) img {
    height: 90%;
    width: 90%;
    aspect-ratio: 1 / 1;
}

main article:nth-of-type(14) {
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main article:nth-of-type(14)  {
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'koptekst';
    padding-top: 2em;
}

main article:nth-of-type(14) h2 {
    margin-bottom: 2em;
    font-size: x-large;
    letter-spacing: -0.02em;
}


/***********************/
/***    MATERIAL 2   ***/
/***********************/

main article:nth-of-type(15) {
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main article:nth-of-type(15) img {
    height: 3%;
    width: 3%;
    margin-left: 1em;
    margin-right: 0.5em;
    margin-top: 1em;
    margin-bottom: 1em;
}

main article:nth-of-type(15) p {
    font-family: 'koptekst';
    margin-top: 1em;
    margin-bottom: 1em;
    color: var(--hoofdKleur);
}


/***********************/
/***     LIJST 2     ***/
/***********************/

main article:nth-of-type(16) {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main article:nth-of-type(16) h4 {
    font-family: 'koptekst';
    margin-right: 0.5em;
    font-size: 40px;
}

main article:nth-of-type(16) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    margin-right: 1em;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}

main article:nth-of-type(17) {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main article:nth-of-type(17) h4 {
    font-family: 'koptekst';
    margin-right: 0.5em;
    font-size: 40px;
}

main article:nth-of-type(17) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    margin-right: 1em;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}


main article:nth-of-type(18) {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main article:nth-of-type(18) h4 {
    font-family: 'koptekst';
    font-size: 40px;
}

main article:nth-of-type(18) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    margin-right: 3em;
    margin-left: 1em;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}


main article:nth-of-type(19) {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1em;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main article:nth-of-type(19) h4 {
    font-family: 'koptekst';
    margin-right: 0.5em;
    font-size: 40px;
}

main article:nth-of-type(19) h5 {
    font-family: 'koptekst';
    font-size: 20px;
    font-weight: lighter;
    margin-right: 1em;
    color: var(--hoofdKleur);
    text-decoration: underline 0.8px;
}

main article:nth-of-type(16) a, article:nth-of-type(17) a, article:nth-of-type(18) a, article:nth-of-type(19) a {
    text-decoration: none;
}

/****************************************/
/***    ALL ONLINE MATERIALS BUTTON   ***/
/****************************************/

main section:nth-of-type(5) button {
    background-color: white;
    padding: 1em 2.5em 1em 2.5em;
    border: 1px solid black;
    font-weight: 900;
    font-size: large;
    color: var(--hoofdKleur);
    background-color: var(--achtergrondKleur);
    transition: 0.5s ease-in-out;
}

main section:nth-of-type(5) button:hover {
    transition: 0.5s ease-in-out;
    scale: 1.2;
    transform: rotate(360deg);
}


main section:nth-of-type(5) {
    border-bottom: 1px black solid;
    padding: 1em;
    display: flex;
    justify-content: center;
    background-color: var(--achtergrondKleur);
}


/**********************************/
/***    UPDATES OF THE MUSEUM   ***/
/**********************************/

main article:nth-of-type(20) {
    display: flex;
    justify-content: center;
    background-color: var(--achtergrondKleur);
}

main article:nth-of-type(20) h3 {
    font-family: 'koptekst';
    font-weight: 400;
    font-size: x-large;
    text-align: center;
    margin-top: 1em;
    margin-bottom: 1em;
}


/******************************/
/***    EMAIL BUTTON/FORM   ***/
/******************************/

main section:nth-of-type(6) {
    display: flex;
    justify-content: center;
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}


main section:nth-of-type(6) form input {
    width: 130px;
    box-sizing: border-box;
    border: 1px solid black;
    font-size: 16px;
    background-color: white;
    padding: 12px 20px 12px 40px;
    transition: width 0.4s ease-in-out;
    
}

main section:nth-of-type(6) button {
    border: 1px solid black;
    background-color: var(--hoofdKleur);
    color: white;
    padding: 1em;
    margin-bottom: 2em;
    margin-top: 1.8em;
    color: var(--achtergrondKleur);
}

main section:nth-of-type(6) form label {
    display: flex;
    justify-content: center;
    color: var(--hoofdKleur);
}

main section:nth-of-type(6) form label {
    font-family: 'koptekst';
    margin-right: 8em;
    color: var(--hoofdKleur);
    transform: translateY(1em);
}


/***********************/
/***    AZ STORE     ***/
/***********************/

main section:nth-of-type(7) {
    border-bottom: 1px black solid;
    background-color: var(--achtergrondKleur);
}

main section:nth-of-type(7) h3 {
    display: flex;
    justify-content: center;
    font-family: 'koptekst';
    font-size: xx-large;
    padding-top: 0.5em;
    letter-spacing: -0.02em;
    margin-bottom: 0.5em;
}


/****************************/
/***    STORE ARTIKELEN   ***/
/****************************/

main section:nth-of-type(8) {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    border-bottom: 1px black solid;
    
    background-color: var(--achtergrondKleur);
}

main section:nth-of-type(8) article:nth-of-type(1) {
    border-bottom: 1px black solid;
    border-right: 1px black solid;
    width: 90%;
    padding: 2em;
    margin-bottom: 2em;
  
}

main section:nth-of-type(8) article:nth-of-type(1) h4 {
    font-family: 'koptekst';
    margin-bottom: 1em;
    color: var(--hoofdKleur);
}


main section:nth-of-type(8) article:nth-of-type(1) img {
    width: 55vw;
}

main section:nth-of-type(8) article:nth-of-type(1) p {
    color: var(--hoofdKleur);
    font-size: larger;
}



main section:nth-of-type(8) article:nth-of-type(2) {
    border-bottom: 1px black solid;
    width: 90%;
    padding: 2em;
    margin-bottom: 4em;
    background-color: var(--achtergrondKleur);
}

main section:nth-of-type(8) article:nth-of-type(2) h4 {
    font-family: 'koptekst';
    margin-bottom: 1em;
    color: var(--hoofdKleur);
}

main section:nth-of-type(8) article:nth-of-type(2) img {
    width: 55vw;
}

main section:nth-of-type(8) article:nth-of-type(2) p {
    color: var(--hoofdKleur);
    font-size: larger;
}



main section:nth-of-type(8) article:nth-of-type(3) {
    border-bottom: 1px black solid;
    border-right: 1px black solid;
    border-left: 1px black solid;
    width: 90%;
    padding: 2em;
    margin-bottom: 1em;
    background-color: var(--achtergrondKleur);
}

main section:nth-of-type(8) article:nth-of-type(3) h4 {
    font-family: 'koptekst';
    margin-bottom: 1em;
    color: var(--hoofdKleur);
}

main section:nth-of-type(8) article:nth-of-type(3) img {
    width: 55vw;
}

main section:nth-of-type(8) article:nth-of-type(3) p {
    color: var(--hoofdKleur);
    font-size: larger;
}




main section:nth-of-type(8) article:nth-of-type(4) {
    border-bottom: 1px black solid;
    width: 90%;
    padding: 2em;
    margin-bottom: 2em;
    background-color: var(--achtergrondKleur);
}

main section:nth-of-type(8) article:nth-of-type(4) h4 {
    font-family: 'koptekst';
    margin-bottom: 1em;
    color: var(--hoofdKleur);
}

main section:nth-of-type(8) article:nth-of-type(4) img {
    width: 55vw;
}

main section:nth-of-type(8) article:nth-of-type(4) p {
    color: var(--hoofdKleur);
    font-size: larger;
}




main section:nth-of-type(8) article:nth-of-type(5) {
    border-bottom: 1px black solid;
    border-left: 1px black solid;
    width: 90%;
    padding: 2em;
    margin-bottom: 1em;
    background-color: var(--achtergrondKleur);
}

main section:nth-of-type(8) article:nth-of-type(5) h4 {
    font-family: 'koptekst';
    margin-bottom: 1em;
    color: var(--hoofdKleur);
}

main section:nth-of-type(8) article:nth-of-type(5) img {
    width: 55vw;
}

main section:nth-of-type(8) article:nth-of-type(5) p {
    color: var(--hoofdKleur);
    font-size: larger;
}




main section:nth-of-type(8) article:nth-of-type(6) {
    border-right: 1px black solid;
    border-left: 1px black solid;
    width: 90%;
    padding: 2em;
    background-color: var(--achtergrondKleur);
}

main section:nth-of-type(8) article:nth-of-type(6) h4 {
    font-family: 'koptekst';
    margin-bottom: 1em;
    color: var(--hoofdKleur);
}

main section:nth-of-type(8) article:nth-of-type(6) img {
    width: 55vw;
}

main section:nth-of-type(8) article:nth-of-type(6) p {
    color: var(--hoofdKleur);
    font-size: larger;
}






/********************/
/*      FOOTER      */
/********************/

footer > article {
    padding-left: 1em;
    padding-top: 1em;
    background-color: var(--achtergrondKleur);
}


footer article h4 {
    font-family: 'koptekst';
    font-size: x-large;
    color: var(--hoofdKleur);
}

footer article p {
    font-family: Helvetica, sans-serif;
    color: var(--hoofdKleur);
}



/******************************/
/***    EMAIL BUTTON/FORM   ***/
/******************************/

footer > section:first-of-type {
    display: flex;
    justify-content: center;
    border-bottom: 1px black solid;
    padding-top: 1em;
    background-color: var(--achtergrondKleur);
}


footer > section:first-of-type form input {
    width: 130px;
    box-sizing: border-box;
    border: 1px solid black;
    font-size: 16px;
    background-color: white;
    padding: 12px 20px 12px 40px;
    transition: width 0.4s ease-in-out;
}

footer > section:first-of-type button {
    border: 1px solid black;
    background-color: black;
    color: white;
    padding: 1em;
    margin-bottom: 2em;
    margin-top: 1.8em;
}

footer > section:first-of-type form label {
    display: flex;
    justify-content: center;
    font-family: 'koptekst';
    margin-right: 6em;
}







/********************/
/*    ANIMATIONS    */
/********************/


@keyframes logo-animatie {
    0% {
        transform: scale(1);
      }
      50% {
        transform: scale(1.5);
      }
      100% {
        transform: scale(1);
      }
}

header nav section a img:first-of-type:hover {
    animation-name: logo-animatie;
    animation-duration: 1s;
    animation-timing-function: cubic-bezier(.8,.09,.25,.84);
}


@keyframes hamburger-animatie {
    0% {
        rotate: 0deg;
    }

    100% {
        rotate: 180deg;
    }
}


header nav section > img:hover {
    animation-name: hamburger-animatie;
    animation-duration: 1s;
    animation-fill-mode: forwards;
}

header nav section > img:hover {
    animation-name: hamburger-animatie;
    animation-direction: alternate-reverse;
}


.detail_pagina header nav section img:nth-of-type(2):hover {
    animation-name: hamburger-animatie;
    animation-duration: 1s;
    animation-fill-mode: forwards;
}

.detail_pagina header nav section img:nth-last-of-type(2):hover {
    animation-name: hamburger-animatie;
    animation-direction: alternate-reverse;
}

@keyframes titel-animatie {
    0% {
        color: black
    }

    50% {
        color: #ff4500;
    }

    100% {
        color: white;
    }
}

main article:nth-child(3) a h1 {
    animation: titel-animatie 4s linear infinite alternate;
}

main section:nth-of-type(2) button:active {
    background-color: lightblue;
    cursor: pointer;
}

main section:nth-of-type(6) input:focus {
    background-color: lightblue;
    cursor: pointer;
}

main section:nth-of-type(5) button:active { 
    background-color: lightblue;
    cursor: pointer;
}


footer > section:first-of-type input:focus {
    background-color: lightblue;
}

.detail_pagina main section:first-of-type button:active {
    background-color: lightblue;
}

@keyframes ticket-animatie {
    0% {
        width:10em; 
        border-radius:0; 
        background-color:var(--star-color);
  }

    50% {
        width:14em; 
        border-radius:.5em; 
        background-color:var(--start-color); 
    }

    100% {
        width:10em; 
        border-radius:0; 
        background-color:var(--start-color);
    }
}


.detail_pagina main section:first-of-type button:hover {
    animation-name: ticket-animatie;
    animation-iteration-count: infinite;
    animation-duration:2s;
}

.detail_pagina main section:first-of-type button {
    --start-color: #ff4500;
    --end-color: black;
}

.detail_pagina main section:first-of-type button {
    background-color:var(--start-color);
}




/**************************/
/*     DETAIL PAGINA      */
/**************************/



/*********************/
/*     HEADER        */
/*********************/

/*********************/
/***     NAV       ***/
/*********************/

.detail_pagina header nav section {
    display: flex;
    justify-content: space-between;
}


.detail_pagina header nav a img:first-of-type   {
    width: 2.3em;
    height: 2.3em;
    margin: 1em;
}


.detail_pagina header img:nth-child(2) {
    width: 9%;
    height: 9%;
    margin-top: 1.2em;
}

.detail_pagina header img:nth-child(3) {
    width: 8%;
    height: 8%;
    margin: 1em;
}

.detail_pagina header nav {
    border-bottom: 1px black solid;
    position: fixed;
    background-color: white;
    width: 100vw;
}

/*********************/
/***   HAMBURGER   ***/
/*********************/

.detail_pagina header section ul li {
    font-family: 'koptekst';
    font-size: xx-large;
    font-weight: 900;
    list-style: none;
    letter-spacing: -0.02em;
}

.detail_pagina header section ul {
    margin-left: -2.5em;
    text-align: center;
    margin-top: 3em;
}

.detail_pagina header > section:nth-of-type(1) {
    background-color: white;
    position: fixed;
    top: 63px; 
    left: 0;
    width: 100vw;
    height: 100vh;
    transition: 0.8s ease;
    transform: translateY(100em);
}

.hamburgerUitgeklapt {
    translate: 0em -100em;
}



/*********************/
/*       MAIN        */
/*********************/

/*********************/
/*     SECTION 1     */
/*********************/

.detail_pagina main > img:first-of-type {
    width: 90%;
    height: 90%;
    margin-top: 6em;
    margin-left: 1.1em;
}

.detail_pagina main section:first-of-type h2 {
    display: flex;
    justify-content: center;
    font-size: x-large;
    font-family: 'koptekst';
    margin-top: 1em;
}

.detail_pagina main section:first-of-type h1 {
    display: flex;
    justify-content: center;
    font-size: 2.5em;
    letter-spacing: -0.04em;
    font-family: 'koptekst';
    margin-top: 0.5em;
}

.detail_pagina main section:first-of-type h3 {
    display: flex;
    justify-content: center;
    font-family: Helvetica, sans-serif;
    font-weight: 300;
    margin-top: 1em;
    font-size: 1.8em;
    margin-left: 1em;
}

.detail_pagina main section:first-of-type p:first-of-type {
    font-family: Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    margin-top: 2em;
    font-size: medium;
}

.detail_pagina main section:first-of-type p:nth-of-type(2) {
    font-family: Helvetica, sans-serif;
    font-weight: 600;
    display: flex;
    justify-content: center;
    margin-top: 0.5em;
    font-size: larger;
}

.detail_pagina main section:first-of-type button {
    background-color: white;
    padding: 1em 2.5em 1em 2.5em;
    border: 1px solid black;
    font-weight: 900;
    font-size: large;
    margin-top: 1em;
    transition: ease-in-out;
    padding: 1em;
}

.detail_pagina main section:first-of-type div {
    display: flex;
    justify-content: center;
    align-items: center;
}


.detail_pagina main section:first-of-type p:nth-of-type(3) {
    font-family: Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    margin-top: 2em;
}

.detail_pagina main section:nth-of-type(2) a {
    display: flex;
    justify-content:space-evenly;
    margin-top: 2em;
}

.detail_pagina main section:nth-of-type(2) a img {
    width: 30%;
    margin-bottom: 2em;
}




/*******************/
/*     ARTICLE 2   */
/*******************/

.detail_pagina main article:first-of-type {
    display: flex;
    justify-content: center;
    margin-top: 2em;
}

.detail_pagina main article:first-of-type h4 {
    font-family: 'koptekst';
    font-size: larger;
}

.detail_pagina main article:nth-of-type(2) {
    border-bottom: 1px black solid;
}

.detail_pagina main article:nth-of-type(2) h5 {
    font-family: Helvetica, sans-serif;
    font-weight: 600;
    font-size: larger;
    display: flex;
    align-items: flex-start;
    margin-top: 2em;
}

.detail_pagina main > article:nth-of-type(2) p {
    font-family: Helvetica, sans-serif;
    margin: 1.5em;
    margin-bottom: 2em;
    line-height: 2em;
    font-size: medium;
}

.detail_pagina article:nth-of-type(2) p em {
    font-weight: 600;
    font-style: normal;
}


/********************/
/*      FOOTER      */
/********************/

.detail_pagina footer > article {
    margin-left: 1em;
    margin-top: 1em;
}


.detail_pagina footer article h4 {
    font-family: 'koptekst';
    font-size: x-large;
}

.detail_pagina footer article p {
    font-family: Helvetica, sans-serif;
}



/******************************/
/***    EMAIL BUTTON/FORM   ***/
/******************************/

.detail_pagina footer > section:first-of-type {
    display: flex;
    justify-content: center;
    border-bottom: 1px black solid;
    margin-top: 1em;
}


.detail_pagina footer > section:first-of-type form input {
    width: 130px;
    box-sizing: border-box;
    border: 1px solid black;
    font-size: 16px;
    background-color: white;
    padding: 12px 20px 12px 40px;
    transition: width 0.4s ease-in-out;
}

.detail_pagina footer > section:first-of-type button {
    border: 1px solid black;
    background-color: black;
    color: white;
    padding: 1em;
    margin-bottom: 2em;
    margin-top: 1.8em;
}

.detail_pagina footer > section:first-of-type form label {
    display: flex;
    justify-content: center;
    font-family: 'koptekst';
    margin-right: 6em;
}